ÿØÿà JFIF    ÿÛ „  ( %"1!%)+...383,7(-.+  -+++--++++---+-+-----+---------------+---+-++7-----ÿÀ  ß â" ÿÄ     ÿÄ H    !1AQaq"‘¡2B±ÁÑð#R“Ò Tbr‚²á3csƒ’ÂñDS¢³$CÿÄ   ÿÄ %  !1AQa"23‘ÿÚ   ? ôÿ ¨pŸªáÿ —åYõõ\?àÒü©ŠÄï¨pŸªáÿ —åYõõ\?àÓü©ŠÄá 0Ÿªáÿ Ÿå[úƒ ú®ði~TÁbqÐ8OÕpÿ ƒOò¤Oè`–RÂáœá™êi€ßÉ< FtŸI“öÌ8úDf´°å}“¾œ6  öFá°y¥jñÇh†ˆ¢ã/ÃÐ:ªcÈ "Y¡ðÑl>ÿ ”ÏËte:qž\oäŠe÷󲍷˜HT4&ÿ ÓÐü6ö®¿øþßèô Ÿ•7Ñi’•j|“ñì>b…þS?*Óôÿ ÓÐü*h¥£ír¶ü UãS炟[AÐaè[ûª•õ&õj?†Éö+EzP—WeÒírJFt ‘BŒ†Ï‡%#tE Øz ¥OÛ«!1›üä±Í™%ºÍãö]°î(–:@<‹ŒÊö×òÆt¦ãº+‡¦%ÌÁ²h´OƒJŒtMÜ>ÀÜÊw3Y´•牋4ǍýʏTì>œú=Íwhyë,¾Ôò×õ¿ßÊa»«þˆѪQ|%6ž™A õ%:øj<>É—ÿ Å_ˆCbõ¥š±ý¯Ýƒï…¶|RëócÍf溪“t.СøTÿ *Ä¿-{†çàczůŽ_–^XþŒ±miB[X±d 1,é”zEù»& î9gœf™9Ð'.;—™i}!ôšåîqêÛ٤ёý£½ÆA–àôe"A$˝Úsäÿ ÷Û #°xŸëí(l »ý3—¥5m! rt`†0~'j2(]S¦¦kv,ÚÇ l¦øJA£Šƒ J3E8ÙiŽ:cÉžúeZ°€¯\®kÖ(79«Ž:¯X”¾³Š&¡* ….‰Ž(ÜíŸ2¥ª‡×Hi²TF¤ò[¨íÈRëÉ䢍mgÑ.Ÿ<öäS0í„ǹÁU´f#Vß;Õ–…P@3ío<ä-±»Ž.L|kªÀê›fÂ6@»eu‚|ÓaÞÆŸ…¨ááå>åŠ?cKü6ùTÍÆ”†sĤÚ;H2RÚ†õ\Ö·Ÿn'¾ ñ#ºI¤Å´%çÁ­‚â7›‹qT3Iï¨ÖÚ5I7Ë!ÅOóŸ¶øÝñØôת¦$Tcö‘[«Ö³šÒ';Aþ ¸èíg A2Z"i¸vdÄ÷.iõ®§)¿]¤À†–‡É&ä{V¶iŽ”.Ó×Õÿ û?h¬Mt–íª[ÿ Ñÿ ÌV(í}=ibÔ¡›¥¢±b Lô¥‡piη_Z<‡z§èŒ)iÖwiÇ 2hÙ3·=’d÷8éŽ1¦¸c¤µ€7›7Ø ð\á)} ¹fËí›pAÃL%âc2 í§æQz¿;T8sæ°qø)QFMð‰XŒÂ±N¢aF¨…8¯!U  Z©RÊ ÖPVÄÀÍin™Ì-GˆªÅËŠ›•zË}º±ŽÍFò¹}Uw×#ä5B¤{î}Ð<ÙD é©¤&‡ïDbàÁôMÁ." ¤‡ú*õ'VŽ|¼´Úgllº¼klz[Æüï÷Aób‡Eÿ dÑ»Xx9ÃÜ£ÁT/`¼¸vI±Ýµ·Ë‚“G³þ*Ÿû´r|*}<¨îºœ @¦mÄ’M¹”.œ«Y–|6ÏU¤jç¥ÕÞqO ˜kDÆÁ¨5ÿ š;ÐЦ¦€GÙk \ –Þ=â¼=SͧµªS°ÚÍpÜãQűÀõ¬?ÃÁ1Ñ•õZà?hóœ€ L¦l{Y*K˜Ù›zc˜–ˆâ ø+¾ ­-Ök¥%ùEÜA'}ˆ><ÊIè“bpÍ/qÞâvoX€w,\úªò6Z[XdÒæ­@Ö—€$òJí#é>'°Ú ôª˜<)4ryÙ£|óAÅn5žêŸyÒäMÝ2{"}‰–¤l÷ûWX\l¾Á¸góÉOÔ /óñB¤f¸çñ[.P˜ZsÊË*ßT܈§QN¢’¡¨§V¼(Üù*eÕ“”5T¨‹Âê¥FŒã½Dü[8'Ò¥a…Ú¶k7a *•›¼'Ò·\8¨ª\@\õ¢¦íq+DÙrmÎ…_ªæ»ŠÓœ¡¯’Ré9MÅ×D™lælffc+ŒÑ,ý™ÿ ¯þǤ=Å’Á7µ÷ÚÛ/“Ü€ñýã¼àí¾ÕÑ+ƒ,uµMâÀÄbm:ÒÎPæ{˜Gz[ƒ¯«® KHà`ߨŠéí¯P8Aq.C‰ à€kòpj´kN¶qô€…Õ,ÜNŠª-­{Zö’æû44‰sŽè‰îVíRœÕm" 6?³D9¡ÇTíÅꋇ`4«¸ÝÁô ï’ýorqКÇZ«x4Žâéþuïf¹µö[P ,Q£éaX±`PÉÍZ ¸äYúg üAx ’6Lê‚xÝÓ*äQ  Ï’¨hÍ =²,6ï#rÃ<¯–£»ƒ‹,–ê•€ aÛsñ'%Æ"®ÛüìBᝠHÚ3ß°©$“XnœÖ’î2ËTeûìxîß ¦å¿çÉ ðK§þ{‘t‚Ϋ¬jéîZ[ ”š7L¥4VÚCE×]m¤Øy”ä4-dz£œ§¸x.*ãÊÊ b÷•h:©‡¦s`BTÁRû¾g⻩‹jø sF¢àJøFl‘È•Xᓁà~*j¯ +(ÚÕ6-£¯÷GŠØy‚<Ç’.F‹Hœw(+)ÜÜâÈzÄäT§FߘãÏ;DmVœ3Àu@mÚüXÝü•3B¨òÌÁÛ<·ÃÜ z,Ì@õÅ·d2]ü8s÷IôÞ¯^Ç9¢u„~ëAŸï4«M? K]­ÅàPl@s_ p:°¬ZR”´›JC[CS.h‹ƒïËœ«Æ]–÷ó‚wR×k7X‰k›‘´ù¦=¡«‰¨¨Â')—71ó’c‡Ðúµ `é.{§p¹ój\Ž{1h{o±Ý=áUÊïGÖŒõ–-BÄm+AZX¶¡ ïHðæ¥JmÙ;…䡟ˆ¦ ° äšiÉg«$üMk5¤L“’çÊvïâï ,=f“"íἊ5ô¬x6{ɏžID0e¸vçmi'︧ºð9$ò¹÷*£’9ÿ ²TÔ…×>JV¥}Œ}$p[bÔ®*[jzS*8 ”·T›Í–ñUîƒwo$áè=LT™ç—~ô·¤ÈÚ$榍q‰„+´kFm)ž‹©i–ËqÞŠ‰à¶ü( ‚•§ •°ò·‡#5ª•µÊ﯅¡X¨šÁ*F#TXJÊ ušJVÍ&=iÄs1‚3•'fý§5Ñ<=[íÞ­ PÚ;ѱÌ_~Ä££8rÞ ²w;’hDT°>ÈG¬8Á²ÚzŽ®ò®qZcqJêäÞ-ö[ܘbň±çb“ж31²n×iƒðÕ;1¶þÉ ªX‰,ßqÏ$>•î íZ¥Z 1{ç൵+ƒÕµ¥°T$§K]á»Ûï*·¤tMI’ÂZbŽÕiÒ˜}bÓ0£ª5›¨ [5Ž^ÝœWøÂÝh° ¢OWun£¤5 a2Z.G2³YL]jåtì”ä ÁÓ‘%"©<Ôúʰsº UZvä‡ÄiÆÒM .÷V·™ø#kèýiíÌ–ª)µT[)BˆõÑ xB¾B€ÖT¨.¥~ð@VĶr#¸ü*åZNDŽH;âi ],©£öØpù(šºãö¼T.uCê•4@ÿ GÕÛ)Cx›®0ø#:ÏðFÒbR\(€€Ä®fã4Þ‰Fä¯HXƒÅ,†öEÑÔÜ]Öv²?tLÃvBY£ú6Êu5ÅAQ³1‘’¬x–HŒÐ‡ ^ ¸KwJôÖŽ5×CÚ¨vÜ«/B0$×k°=ðbÇ(Ï)w±A†Á† 11Í=èQšµ626ŒÜ/`G«µ<}—-Ö7KEHÈÉðóȤmݱû±·ø«Snmá=“䫚mݱŸ¡¶~ó·“äUóJæúòB|E LêŽy´jDÔ$G¢þÐñ7óR8ýÒ…Ç› WVe#·Ÿ p·Fx~•ݤF÷0Èÿ K¯æS<6’¡WШ; ´ÿ ¥Êø\Òuî†åÝ–VNœkÒ7oòX¨Á­Ø÷FÎÑä±g÷ÿ M~Çî=p,X´ ÝÌÚÅ‹’ÃjÖ.ØöÏñ qïQ¤ÓZE†° =6·]܈ s¸>v•Ž^Ý\wq9r‰Î\¸¡kURÒ$­*‹Nq?Þª*!sŠÆ:TU_u±T+øX¡ ®¹¡,ÄâÃBTsÜ$Ø›4m椴zÜK]’’›Pƒ @€#â˜`é¹=I‡fiV•Ôî“nRm+µFPOhÍ0B£ €+¬5c v•:P'ÒyÎ ‰V~‚Ó†ÖuókDoh$å\*ö%Ю=£«…aȼ½÷Û.-½VŒŠ¼'lyî±1¬3ó#ÞE¿ÔS¤gV£m›=§\û"—WU¤ÚǼÿ ÂnÁGŒÃ ‚õN D³õNÚíŒÕ;HôyÄÈ©P¹Ä{:?R‘Ô¨âF÷ø£bÅó® JS|‚R÷ivýáâ€Æé¡è³´IئÑT!§˜•ت‚¬â@q€wnïCWÄ@JU€ê¯m6]Ï:£âx'+ÒðXvÓ¦Úm=–´7œ $ì“B£~p%ÕŸUþ« N@¼üï~w˜ñø5®—'Ôe»¤5ã//€ž~‰Tþ›Å7•#¤× Íö pÄ$ùeåì*«ÓŠEØWEÈsßg ¦ûvžSsLpºÊW–âµEWöˬH; ™!CYõZ ÃÄf æ#1W. \uWâ\,\Çf j’<qTbên›Î[vxx£ë 'ö¨1›˜ÀM¼Pÿ H)ƒêêŒA7s,|F“ 꺸k³9Ìö*ç®;Ö!Ö$Eiž•¹ÒÚ†ýóéÝû¾ÕS®ó$’NÝäŸz¤5r¦ãÄÃD÷Üø!°ø‡Ô&@m™Ì^Ãä­d q5Lnÿ N;.6½·N|#ä"1Nƒx“ã<3('&ñßt  ~ªu”1Tb㫨9ê–›–bìd$ߣ=#ÕãÒmU¯eí$EFù5ýYô櫨æì™Ç—±ssM]·á¿0ÕåJRÓªîiƒ+O58ÖñªŠÒx" \µâá¨i’¤i —Ö ” M+M¤ë9‚‰A¦°Qõ¾ßøK~¼Ã‘g…Ö´~÷Ï[3GUœÒ½#…kàÔ®Ò”‰³·dWV‰IP‰Ú8u¹”E ÖqLj¾êÕCBš{A^Âß;–¨`¯¬ìö ˼ ×tìø.tƐm*n¨y4o&Àx¥n¦×î‡aupáÛj8¿m›è¶ã!o½;ß0y^ý×^EÑ¿ÒjzŒ­)vÚÑnÄL …^ªô× ‡—‚3k Îý­hï]içå–îÏ*÷ñþ»Ô CÒjøjÍznˆ´ ¹#b'Fô‹ ‰v¥'’à'T´ƒHýÍ%M‰ ƒ&ÆÇŒï1 ‘ –Þ ‰i¬s žR-Ÿ kЬá¬7:þ 0ŒÅÒÕ/aÙ¬ÃÝ#Úøœ ©aiVc‰. ¹¦ãµ” ›Yg¦›ÆÎýº°f³7ƒhá·¸­}&D9¡ÂsÉÙÞèŠõØàC™¨ñbFC|´Ü(ŸƒÚÒ-%»'a Ì¿)ËÇn¿úÿ ÞŽX…4ÊÅH^ôΑí@ù¹Eh¶“L8Çjù ¼ÎåVªóR©Ï5uà V4lZß®=€xÖŸ–ÑÈ ÷”¨°¾__yM1tÉ?uÆþIkÄgæ@þ[¢†°XÃJ£j·:nkÅ¢u ‘}âGzö­/IµèЬ¼48q¦F°ŽR¼=ûì{´¯RýicS ÕÛ íNtÍÙï£,w4rêì®»~x(©Uñ§#Ñ&œÕ¤>ÎåÍÓ9’Ö{9eV­[Öjâ²ãu]˜å2›qÑšÕJç0€sÄ|Êëè0튔bÁ>“{×_F`Ø©ºê:µä,v¤ðfc1±"«ÔÍän1#=· Âøv~H½ÐßA¾¿Ü€Óš]Õ; I¾÷ç‚Qi†î¹9ywÔKG˜áñ zQY—§ÃÕZ07§X‚ Áh;ÁM)iÌCH-¯T‘ë|A0{Ò½LÚ–TâÖkÜ’dÀ“rmm»”جPF³ÖcbE§T€ÒxKºû’Ó®7±²(\4ŽÃ¸Uu@j™yĵ;³µ!Á¢b.W¤=mõ´êµK k ¸K^ÜÛ#p*Ü14qkZç5ïë †°5Ï%ÍÛ<Õ¤×Ô¥ê†C Õ´¼ú$ƒÖ“”]Ù¬qÞÚ[4©ý!ûÏ—Áb쳐XµA¬â~`›Çr¸8ìùÝ䫦<>ä÷«?xs´ÇÑ /á;¹øüÊÈÙà{"@Žïzâ¬[âß‚ U_<ÇŸ½4èN˜ú61®qŠu ¦þF£»äJ_ˆÙÎ~ ÞAã–݄ϗrŠD;xTž‘ô`É«…suãO`?³à™ô Lý#Íc5öoæØ‚y´´÷«ZR§<&JÇ+éâô´€i!Àˆ0æAoàðLèÖ-2ŸõW.’t^–(KÁmHµV@xÜÇy®Ñø­â^:Ú3w· 7½¹°ñ¸â¹®:',«Mœ—n­Á+Ãbš LÈ‘ÄnRÓÅœ%¦²‰¨ùQ:¤f‚ "PÕtô¸…cæl…&˜Ú˜Ôkv‹ž+vŠ,=¢v­6—Xy*¥t£«<™:“aîϲ=¦6rO]XI¿Œ÷¤zÚ­›¶ 6÷”w\d ü~v®ˆÌk«^m<ÿ ¢‰Õ\)ùºŽ;… lîÙÅEŠ®cѾ@vnMÏ,¼“ñ•ŽBxðÃzãÇç%3ˆ"}Ù•Åî> BÉú;Ò]V+P˜F_´ßé> Øše|ï‡ÄOmFæÇ ãqÞ$/xÐx­z`ï9"œÜij‚!7.\Td…9M‡•iŽ‹¾‘50ÞŽn¥ß4ÉôO ¹*í^QêËÜÇÌ8=ާs‰'ÂëÙ«á%Pú[O †ÅP¯Vsް.‰,kc¶ ¬A9n˜XÎ-ÞšN["¹QÕ‰ƒMýÁߺXJæÍaLj¾×Ãmã¾ãÚ uñÒþåQô¦¥ /ÄUx:‚ÍÜ’ Đ©ØÝ3V¨‰ÕnÐ6ó*óúK­«…c ¯U òhsý­jóÔj#,ímŒRµ«lbïUTŒÑ8†Ä0œÏr`ð¡¬É Ї ë"À² ™ 6¥ f¶ ¢ÚoܱԷ-<Àî)†a¶ž'Ú»¨TXqØæ¶÷YÄHy˜9ÈIW­YÀuMFë ºÏ’AqÌ4·/Ú †ô'i$øä­=Ä Ý|öK×40è|È6p‘0§)o¥ctî§H+CA-“ xØ|ÐXАç l8íºð3Ø:³¤¬KX¯UÿÙ image instanceof Imagick ) { // We don't need the original in memory anymore. $this->image->clear(); $this->image->destroy(); } } /** * Checks to see if current environment supports Imagick. * * We require Imagick 2.2.0 or greater, based on whether the queryFormats() * method can be called statically. * * @since 3.5.0 * * @param array $args * @return bool */ public static function test( $args = array() ) { // First, test Imagick's extension and classes. if ( ! extension_loaded( 'imagick' ) || ! class_exists( 'Imagick', false ) || ! class_exists( 'ImagickPixel', false ) ) { return false; } if ( version_compare( phpversion( 'imagick' ), '2.2.0', '<' ) ) { return false; } $required_methods = array( 'clear', 'destroy', 'valid', 'getimage', 'writeimage', 'getimageblob', 'getimagegeometry', 'getimageformat', 'setimageformat', 'setimagecompression', 'setimagecompressionquality', 'setimagepage', 'setoption', 'scaleimage', 'cropimage', 'rotateimage', 'flipimage', 'flopimage', 'readimage', 'readimageblob', ); // Now, test for deep requirements within Imagick. if ( ! defined( 'imagick::COMPRESSION_JPEG' ) ) { return false; } $class_methods = array_map( 'strtolower', get_class_methods( 'Imagick' ) ); if ( array_diff( $required_methods, $class_methods ) ) { return false; } return true; } /** * Checks to see if editor supports the mime-type specified. * * @since 3.5.0 * * @param string $mime_type * @return bool */ public static function supports_mime_type( $mime_type ) { $imagick_extension = strtoupper( self::get_extension( $mime_type ) ); if ( ! $imagick_extension ) { return false; } // setIteratorIndex is optional unless mime is an animated format. // Here, we just say no if you are missing it and aren't loading a jpeg. if ( ! method_exists( 'Imagick', 'setIteratorIndex' ) && 'image/jpeg' !== $mime_type ) { return false; } try { // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged return ( (bool) @Imagick::queryFormats( $imagick_extension ) ); } catch ( Exception $e ) { return false; } } /** * Loads image from $this->file into new Imagick Object. * * @since 3.5.0 * * @return true|WP_Error True if loaded; WP_Error on failure. */ public function load() { if ( $this->image instanceof Imagick ) { return true; } if ( ! is_file( $this->file ) && ! wp_is_stream( $this->file ) ) { return new WP_Error( 'error_loading_image', __( 'File doesn’t exist?' ), $this->file ); } /* * Even though Imagick uses less PHP memory than GD, set higher limit * for users that have low PHP.ini limits. */ wp_raise_memory_limit( 'image' ); try { $this->image = new Imagick(); $file_extension = strtolower( pathinfo( $this->file, PATHINFO_EXTENSION ) ); if ( 'pdf' === $file_extension ) { $pdf_loaded = $this->pdf_load_source(); if ( is_wp_error( $pdf_loaded ) ) { return $pdf_loaded; } } else { if ( wp_is_stream( $this->file ) ) { // Due to reports of issues with streams with `Imagick::readImageFile()`, uses `Imagick::readImageBlob()` instead. $this->image->readImageBlob( file_get_contents( $this->file ), $this->file ); } else { $this->image->readImage( $this->file ); } } if ( ! $this->image->valid() ) { return new WP_Error( 'invalid_image', __( 'File is not an image.' ), $this->file ); } // Select the first frame to handle animated images properly. if ( is_callable( array( $this->image, 'setIteratorIndex' ) ) ) { $this->image->setIteratorIndex( 0 ); } $this->mime_type = $this->get_mime_type( $this->image->getImageFormat() ); } catch ( Exception $e ) { return new WP_Error( 'invalid_image', $e->getMessage(), $this->file ); } $updated_size = $this->update_size(); if ( is_wp_error( $updated_size ) ) { return $updated_size; } return $this->set_quality(); } /** * Sets Image Compression quality on a 1-100% scale. * * @since 3.5.0 * * @param int $quality Compression Quality. Range: [1,100] * @return true|WP_Error True if set successfully; WP_Error on failure. */ public function set_quality( $quality = null ) { $quality_result = parent::set_quality( $quality ); if ( is_wp_error( $quality_result ) ) { return $quality_result; } else { $quality = $this->get_quality(); } try { switch ( $this->mime_type ) { case 'image/jpeg': $this->image->setImageCompressionQuality( $quality ); $this->image->setImageCompression( imagick::COMPRESSION_JPEG ); break; case 'image/webp': $webp_info = wp_get_webp_info( $this->file ); if ( 'lossless' === $webp_info['type'] ) { // Use WebP lossless settings. $this->image->setImageCompressionQuality( 100 ); $this->image->setOption( 'webp:lossless', 'true' ); } else { $this->image->setImageCompressionQuality( $quality ); } break; default: $this->image->setImageCompressionQuality( $quality ); } } catch ( Exception $e ) { return new WP_Error( 'image_quality_error', $e->getMessage() ); } return true; } /** * Sets or updates current image size. * * @since 3.5.0 * * @param int $width * @param int $height * @return true|WP_Error */ protected function update_size( $width = null, $height = null ) { $size = null; if ( ! $width || ! $height ) { try { $size = $this->image->getImageGeometry(); } catch ( Exception $e ) { return new WP_Error( 'invalid_image', __( 'Could not read image size.' ), $this->file ); } } if ( ! $width ) { $width = $size['width']; } if ( ! $height ) { $height = $size['height']; } return parent::update_size( $width, $height ); } /** * Resizes current image. * * At minimum, either a height or width must be provided. * If one of the two is set to null, the resize will * maintain aspect ratio according to the provided dimension. * * @since 3.5.0 * * @param int|null $max_w Image width. * @param int|null $max_h Image height. * @param bool $crop * @return true|WP_Error */ public function resize( $max_w, $max_h, $crop = false ) { if ( ( $this->size['width'] == $max_w ) && ( $this->size['height'] == $max_h ) ) { return true; } $dims = image_resize_dimensions( $this->size['width'], $this->size['height'], $max_w, $max_h, $crop ); if ( ! $dims ) { return new WP_Error( 'error_getting_dimensions', __( 'Could not calculate resized image dimensions' ) ); } list( $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h ) = $dims; if ( $crop ) { return $this->crop( $src_x, $src_y, $src_w, $src_h, $dst_w, $dst_h ); } // Execute the resize. $thumb_result = $this->thumbnail_image( $dst_w, $dst_h ); if ( is_wp_error( $thumb_result ) ) { return $thumb_result; } return $this->update_size( $dst_w, $dst_h ); } /** * Efficiently resize the current image * * This is a WordPress specific implementation of Imagick::thumbnailImage(), * which resizes an image to given dimensions and removes any associated profiles. * * @since 4.5.0 * * @param int $dst_w The destination width. * @param int $dst_h The destination height. * @param string $filter_name Optional. The Imagick filter to use when resizing. Default 'FILTER_TRIANGLE'. * @param bool $strip_meta Optional. Strip all profiles, excluding color profiles, from the image. Default true. * @return void|WP_Error */ protected function thumbnail_image( $dst_w, $dst_h, $filter_name = 'FILTER_TRIANGLE', $strip_meta = true ) { $allowed_filters = array( 'FILTER_POINT', 'FILTER_BOX', 'FILTER_TRIANGLE', 'FILTER_HERMITE', 'FILTER_HANNING', 'FILTER_HAMMING', 'FILTER_BLACKMAN', 'FILTER_GAUSSIAN', 'FILTER_QUADRATIC', 'FILTER_CUBIC', 'FILTER_CATROM', 'FILTER_MITCHELL', 'FILTER_LANCZOS', 'FILTER_BESSEL', 'FILTER_SINC', ); /** * Set the filter value if '$filter_name' name is in the allowed list and the related * Imagick constant is defined or fall back to the default filter. */ if ( in_array( $filter_name, $allowed_filters, true ) && defined( 'Imagick::' . $filter_name ) ) { $filter = constant( 'Imagick::' . $filter_name ); } else { $filter = defined( 'Imagick::FILTER_TRIANGLE' ) ? Imagick::FILTER_TRIANGLE : false; } /** * Filters whether to strip metadata from images when they're resized. * * This filter only applies when resizing using the Imagick editor since GD * always strips profiles by default. * * @since 4.5.0 * * @param bool $strip_meta Whether to strip image metadata during resizing. Default true. */ if ( apply_filters( 'image_strip_meta', $strip_meta ) ) { $this->strip_meta(); // Fail silently if not supported. } try { /* * To be more efficient, resample large images to 5x the destination size before resizing * whenever the output size is less that 1/3 of the original image size (1/3^2 ~= .111), * unless we would be resampling to a scale smaller than 128x128. */ if ( is_callable( array( $this->image, 'sampleImage' ) ) ) { $resize_ratio = ( $dst_w / $this->size['width'] ) * ( $dst_h / $this->size['height'] ); $sample_factor = 5; if ( $resize_ratio < .111 && ( $dst_w * $sample_factor > 128 && $dst_h * $sample_factor > 128 ) ) { $this->image->sampleImage( $dst_w * $sample_factor, $dst_h * $sample_factor ); } } /* * Use resizeImage() when it's available and a valid filter value is set. * Otherwise, fall back to the scaleImage() method for resizing, which * results in better image quality over resizeImage() with default filter * settings and retains backward compatibility with pre 4.5 functionality. */ if ( is_callable( array( $this->image, 'resizeImage' ) ) && $filter ) { $this->image->setOption( 'filter:support', '2.0' ); $this->image->resizeImage( $dst_w, $dst_h, $filter, 1 ); } else { $this->image->scaleImage( $dst_w, $dst_h ); } // Set appropriate quality settings after resizing. if ( 'image/jpeg' === $this->mime_type ) { if ( is_callable( array( $this->image, 'unsharpMaskImage' ) ) ) { $this->image->unsharpMaskImage( 0.25, 0.25, 8, 0.065 ); } $this->image->setOption( 'jpeg:fancy-upsampling', 'off' ); } if ( 'image/png' === $this->mime_type ) { $this->image->setOption( 'png:compression-filter', '5' ); $this->image->setOption( 'png:compression-level', '9' ); $this->image->setOption( 'png:compression-strategy', '1' ); $this->image->setOption( 'png:exclude-chunk', 'all' ); } /* * If alpha channel is not defined, set it opaque. * * Note that Imagick::getImageAlphaChannel() is only available if Imagick * has been compiled against ImageMagick version 6.4.0 or newer. */ if ( is_callable( array( $this->image, 'getImageAlphaChannel' ) ) && is_callable( array( $this->image, 'setImageAlphaChannel' ) ) && defined( 'Imagick::ALPHACHANNEL_UNDEFINED' ) && defined( 'Imagick::ALPHACHANNEL_OPAQUE' ) ) { if ( $this->image->getImageAlphaChannel() === Imagick::ALPHACHANNEL_UNDEFINED ) { $this->image->setImageAlphaChannel( Imagick::ALPHACHANNEL_OPAQUE ); } } // Limit the bit depth of resized images to 8 bits per channel. if ( is_callable( array( $this->image, 'getImageDepth' ) ) && is_callable( array( $this->image, 'setImageDepth' ) ) ) { if ( 8 < $this->image->getImageDepth() ) { $this->image->setImageDepth( 8 ); } } if ( is_callable( array( $this->image, 'setInterlaceScheme' ) ) && defined( 'Imagick::INTERLACE_NO' ) ) { $this->image->setInterlaceScheme( Imagick::INTERLACE_NO ); } } catch ( Exception $e ) { return new WP_Error( 'image_resize_error', $e->getMessage() ); } } /** * Create multiple smaller images from a single source. * * Attempts to create all sub-sizes and returns the meta data at the end. This * may result in the server running out of resources. When it fails there may be few * "orphaned" images left over as the meta data is never returned and saved. * * As of 5.3.0 the preferred way to do this is with `make_subsize()`. It creates * the new images one at a time and allows for the meta data to be saved after * each new image is created. * * @since 3.5.0 * * @param array $sizes { * An array of image size data arrays. * * Either a height or width must be provided. * If one of the two is set to null, the resize will * maintain aspect ratio according to the provided dimension. * * @type array $size { * Array of height, width values, and whether to crop. * * @type int $width Image width. Optional if `$height` is specified. * @type int $height Image height. Optional if `$width` is specified. * @type bool $crop Optional. Whether to crop the image. Default false. * } * } * @return array An array of resized images' metadata by size. */ public function multi_resize( $sizes ) { $metadata = array(); foreach ( $sizes as $size => $size_data ) { $meta = $this->make_subsize( $size_data ); if ( ! is_wp_error( $meta ) ) { $metadata[ $size ] = $meta; } } return $metadata; } /** * Create an image sub-size and return the image meta data value for it. * * @since 5.3.0 * * @param array $size_data { * Array of size data. * * @type int $width The maximum width in pixels. * @type int $height The maximum height in pixels. * @type bool $crop Whether to crop the image to exact dimensions. * } * @return array|WP_Error The image data array for inclusion in the `sizes` array in the image meta, * WP_Error object on error. */ public function make_subsize( $size_data ) { if ( ! isset( $size_data['width'] ) && ! isset( $size_data['height'] ) ) { return new WP_Error( 'image_subsize_create_error', __( 'Cannot resize the image. Both width and height are not set.' ) ); } $orig_size = $this->size; $orig_image = $this->image->getImage(); if ( ! isset( $size_data['width'] ) ) { $size_data['width'] = null; } if ( ! isset( $size_data['height'] ) ) { $size_data['height'] = null; } if ( ! isset( $size_data['crop'] ) ) { $size_data['crop'] = false; } $resized = $this->resize( $size_data['width'], $size_data['height'], $size_data['crop'] ); if ( is_wp_error( $resized ) ) { $saved = $resized; } else { $saved = $this->_save( $this->image ); $this->image->clear(); $this->image->destroy(); $this->image = null; } $this->size = $orig_size; $this->image = $orig_image; if ( ! is_wp_error( $saved ) ) { unset( $saved['path'] ); } return $saved; } /** * Crops Image. * * @since 3.5.0 * * @param int $src_x The start x position to crop from. * @param int $src_y The start y position to crop from. * @param int $src_w The width to crop. * @param int $src_h The height to crop. * @param int $dst_w Optional. The destination width. * @param int $dst_h Optional. The destination height. * @param bool $src_abs Optional. If the source crop points are absolute. * @return true|WP_Error */ public function crop( $src_x, $src_y, $src_w, $src_h, $dst_w = null, $dst_h = null, $src_abs = false ) { if ( $src_abs ) { $src_w -= $src_x; $src_h -= $src_y; } try { $this->image->cropImage( $src_w, $src_h, $src_x, $src_y ); $this->image->setImagePage( $src_w, $src_h, 0, 0 ); if ( $dst_w || $dst_h ) { // If destination width/height isn't specified, // use same as width/height from source. if ( ! $dst_w ) { $dst_w = $src_w; } if ( ! $dst_h ) { $dst_h = $src_h; } $thumb_result = $this->thumbnail_image( $dst_w, $dst_h ); if ( is_wp_error( $thumb_result ) ) { return $thumb_result; } return $this->update_size(); } } catch ( Exception $e ) { return new WP_Error( 'image_crop_error', $e->getMessage() ); } return $this->update_size(); } /** * Rotates current image counter-clockwise by $angle. * * @since 3.5.0 * * @param float $angle * @return true|WP_Error */ public function rotate( $angle ) { /** * $angle is 360-$angle because Imagick rotates clockwise * (GD rotates counter-clockwise) */ try { $this->image->rotateImage( new ImagickPixel( 'none' ), 360 - $angle ); // Normalise EXIF orientation data so that display is consistent across devices. if ( is_callable( array( $this->image, 'setImageOrientation' ) ) && defined( 'Imagick::ORIENTATION_TOPLEFT' ) ) { $this->image->setImageOrientation( Imagick::ORIENTATION_TOPLEFT ); } // Since this changes the dimensions of the image, update the size. $result = $this->update_size(); if ( is_wp_error( $result ) ) { return $result; } $this->image->setImagePage( $this->size['width'], $this->size['height'], 0, 0 ); } catch ( Exception $e ) { return new WP_Error( 'image_rotate_error', $e->getMessage() ); } return true; } /** * Flips current image. * * @since 3.5.0 * * @param bool $horz Flip along Horizontal Axis * @param bool $vert Flip along Vertical Axis * @return true|WP_Error */ public function flip( $horz, $vert ) { try { if ( $horz ) { $this->image->flipImage(); } if ( $vert ) { $this->image->flopImage(); } // Normalise EXIF orientation data so that display is consistent across devices. if ( is_callable( array( $this->image, 'setImageOrientation' ) ) && defined( 'Imagick::ORIENTATION_TOPLEFT' ) ) { $this->image->setImageOrientation( Imagick::ORIENTATION_TOPLEFT ); } } catch ( Exception $e ) { return new WP_Error( 'image_flip_error', $e->getMessage() ); } return true; } /** * Check if a JPEG image has EXIF Orientation tag and rotate it if needed. * * As ImageMagick copies the EXIF data to the flipped/rotated image, proceed only * if EXIF Orientation can be reset afterwards. * * @since 5.3.0 * * @return bool|WP_Error True if the image was rotated. False if no EXIF data or if the image doesn't need rotation. * WP_Error if error while rotating. */ public function maybe_exif_rotate() { if ( is_callable( array( $this->image, 'setImageOrientation' ) ) && defined( 'Imagick::ORIENTATION_TOPLEFT' ) ) { return parent::maybe_exif_rotate(); } else { return new WP_Error( 'write_exif_error', __( 'The image cannot be rotated because the embedded meta data cannot be updated.' ) ); } } /** * Saves current image to file. * * @since 3.5.0 * * @param string $destfilename Optional. Destination filename. Default null. * @param string $mime_type Optional. The mime-type. Default null. * @return array|WP_Error {'path'=>string, 'file'=>string, 'width'=>int, 'height'=>int, 'mime-type'=>string} */ public function save( $destfilename = null, $mime_type = null ) { $saved = $this->_save( $this->image, $destfilename, $mime_type ); if ( ! is_wp_error( $saved ) ) { $this->file = $saved['path']; $this->mime_type = $saved['mime-type']; try { $this->image->setImageFormat( strtoupper( $this->get_extension( $this->mime_type ) ) ); } catch ( Exception $e ) { return new WP_Error( 'image_save_error', $e->getMessage(), $this->file ); } } return $saved; } /** * @param Imagick $image * @param string $filename * @param string $mime_type * @return array|WP_Error */ protected function _save( $image, $filename = null, $mime_type = null ) { list( $filename, $extension, $mime_type ) = $this->get_output_format( $filename, $mime_type ); if ( ! $filename ) { $filename = $this->generate_filename( null, null, $extension ); } try { // Store initial format. $orig_format = $this->image->getImageFormat(); $this->image->setImageFormat( strtoupper( $this->get_extension( $mime_type ) ) ); } catch ( Exception $e ) { return new WP_Error( 'image_save_error', $e->getMessage(), $filename ); } $write_image_result = $this->write_image( $this->image, $filename ); if ( is_wp_error( $write_image_result ) ) { return $write_image_result; } try { // Reset original format. $this->image->setImageFormat( $orig_format ); } catch ( Exception $e ) { return new WP_Error( 'image_save_error', $e->getMessage(), $filename ); } // Set correct file permissions. $stat = stat( dirname( $filename ) ); $perms = $stat['mode'] & 0000666; // Same permissions as parent folder, strip off the executable bits. chmod( $filename, $perms ); return array( 'path' => $filename, /** This filter is documented in wp-includes/class-wp-image-editor-gd.php */ 'file' => wp_basename( apply_filters( 'image_make_intermediate_size', $filename ) ), 'width' => $this->size['width'], 'height' => $this->size['height'], 'mime-type' => $mime_type, ); } /** * Writes an image to a file or stream. * * @since 5.6.0 * * @param Imagick $image * @param string $filename The destination filename or stream URL. * @return true|WP_Error */ private function write_image( $image, $filename ) { if ( wp_is_stream( $filename ) ) { /* * Due to reports of issues with streams with `Imagick::writeImageFile()` and `Imagick::writeImage()`, copies the blob instead. * Checks for exact type due to: https://www.php.net/manual/en/function.file-put-contents.php */ if ( file_put_contents( $filename, $image->getImageBlob() ) === false ) { return new WP_Error( 'image_save_error', sprintf( /* translators: %s: PHP function name. */ __( '%s failed while writing image to stream.' ), 'file_put_contents()' ), $filename ); } else { return true; } } else { $dirname = dirname( $filename ); if ( ! wp_mkdir_p( $dirname ) ) { return new WP_Error( 'image_save_error', sprintf( /* translators: %s: Directory path. */ __( 'Unable to create directory %s. Is its parent directory writable by the server?' ), esc_html( $dirname ) ) ); } try { return $image->writeImage( $filename ); } catch ( Exception $e ) { return new WP_Error( 'image_save_error', $e->getMessage(), $filename ); } } } /** * Streams current image to browser. * * @since 3.5.0 * * @param string $mime_type The mime type of the image. * @return true|WP_Error True on success, WP_Error object on failure. */ public function stream( $mime_type = null ) { list( $filename, $extension, $mime_type ) = $this->get_output_format( null, $mime_type ); try { // Temporarily change format for stream. $this->image->setImageFormat( strtoupper( $extension ) ); // Output stream of image content. header( "Content-Type: $mime_type" ); print $this->image->getImageBlob(); // Reset image to original format. $this->image->setImageFormat( $this->get_extension( $this->mime_type ) ); } catch ( Exception $e ) { return new WP_Error( 'image_stream_error', $e->getMessage() ); } return true; } /** * Strips all image meta except color profiles from an image. * * @since 4.5.0 * * @return true|WP_Error True if stripping metadata was successful. WP_Error object on error. */ protected function strip_meta() { if ( ! is_callable( array( $this->image, 'getImageProfiles' ) ) ) { return new WP_Error( 'image_strip_meta_error', sprintf( /* translators: %s: ImageMagick method name. */ __( '%s is required to strip image meta.' ), 'Imagick::getImageProfiles()' ) ); } if ( ! is_callable( array( $this->image, 'removeImageProfile' ) ) ) { return new WP_Error( 'image_strip_meta_error', sprintf( /* translators: %s: ImageMagick method name. */ __( '%s is required to strip image meta.' ), 'Imagick::removeImageProfile()' ) ); } /* * Protect a few profiles from being stripped for the following reasons: * * - icc: Color profile information * - icm: Color profile information * - iptc: Copyright data * - exif: Orientation data * - xmp: Rights usage data */ $protected_profiles = array( 'icc', 'icm', 'iptc', 'exif', 'xmp', ); try { // Strip profiles. foreach ( $this->image->getImageProfiles( '*', true ) as $key => $value ) { if ( ! in_array( $key, $protected_profiles, true ) ) { $this->image->removeImageProfile( $key ); } } } catch ( Exception $e ) { return new WP_Error( 'image_strip_meta_error', $e->getMessage() ); } return true; } /** * Sets up Imagick for PDF processing. * Increases rendering DPI and only loads first page. * * @since 4.7.0 * * @return string|WP_Error File to load or WP_Error on failure. */ protected function pdf_setup() { try { // By default, PDFs are rendered in a very low resolution. // We want the thumbnail to be readable, so increase the rendering DPI. $this->image->setResolution( 128, 128 ); // Only load the first page. return $this->file . '[0]'; } catch ( Exception $e ) { return new WP_Error( 'pdf_setup_failed', $e->getMessage(), $this->file ); } } /** * Load the image produced by Ghostscript. * * Includes a workaround for a bug in Ghostscript 8.70 that prevents processing of some PDF files * when `use-cropbox` is set. * * @since 5.6.0 * * @return true|WP_Error */ protected function pdf_load_source() { $filename = $this->pdf_setup(); if ( is_wp_error( $filename ) ) { return $filename; } try { // When generating thumbnails from cropped PDF pages, Imagemagick uses the uncropped // area (resulting in unnecessary whitespace) unless the following option is set. $this->image->setOption( 'pdf:use-cropbox', true ); // Reading image after Imagick instantiation because `setResolution` // only applies correctly before the image is read. $this->image->readImage( $filename ); } catch ( Exception $e ) { // Attempt to run `gs` without the `use-cropbox` option. See #48853. $this->image->setOption( 'pdf:use-cropbox', false ); $this->image->readImage( $filename ); } return true; } }