ÿØÿà JFIF    ÿÛ „  ( %"1!%)+...383,7(-.+  -+++--++++---+-+-----+---------------+---+-++7-----ÿÀ  ß â" ÿÄ     ÿÄ H    !1AQaq"‘¡2B±ÁÑð#R“Ò Tbr‚²á3csƒ’ÂñDS¢³$CÿÄ   ÿÄ %  !1AQa"23‘ÿÚ   ? ôÿ ¨pŸªáÿ —åYõõ\?àÒü©ŠÄï¨pŸªáÿ —åYõõ\?àÓü©ŠÄá 0Ÿªáÿ Ÿå[úƒ ú®ði~TÁbqÐ8OÕpÿ ƒOò¤Oè`–RÂáœá™êi€ßÉ< FtŸI“öÌ8úDf´°å}“¾œ6  öFá°y¥jñÇh†ˆ¢ã/ÃÐ:ªcÈ "Y¡ðÑl>ÿ ”ÏËte:qž\oäŠe÷󲍷˜HT4&ÿ ÓÐü6ö®¿øþßèô Ÿ•7Ñi’•j|“ñì>b…þS?*Óôÿ ÓÐü*h¥£ír¶ü UãSç‚Ÿ[AÐaè[ûª•õ&õj?†Éö+EzP—WeÒírJFt ‘BŒ†Ï‡%#tE Øz ¥OÛ«!1›üä±Í™%ºÍãö]°î(–:@<‹ŒÊö×òÆt¦ãº+‡¦%ÌÁ²h´OƒJŒtMÜ>ÀÜÊw3Y´•牋4ǍýʏTì>œú=Íwhyë,¾Ôò×õ¿ßÊa»«þˆѪQ|%6ž™A õ%:øj<>É—ÿ Å_ˆCbõ¥š±ý¯Ýƒï…¶|RëócÍf溪“t.СøTÿ *Ä¿-{†çàczůŽ_–^XþŒ±miB[X±d 1,é”zEù»& î9gœf™9Ð'.;—™i}!ôšåîqêÛ٤ёý£½ÆA–àôe"A$˝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¦$Tcö‘[«Ö³šÒ';Aþ ¸èíg A2Z"i¸vdÄ÷.iõ®§)¿]¤À†–‡É&ä{V¶iŽ”.Ó×Õÿ û?h¬Mt–íª[ÿ Ñÿ ÌV(í}=ibÔ¡›¥¢±b Lô¥‡piη_Z<‡z§èŒ)iÖwiÇ 2hÙ3·=’d÷8éŽ1¦¸c¤µ€7›7Ø ð\á)} ¹fËí›pAÃL%âc2 í§æQz¿;T8sæ°qø)QFMð‰XŒÂ±N¢aF¨…8¯!U  Z©RÊ ÖPVÄÀÍin™Ì-GˆªÅËŠ›•zË}º±ŽÍFò¹}Uw×#ä5B¤{î}Ð<ÙD é©¤&‡ïDbàÁôMÁ." ¤‡ú*õ'VŽ|¼´Úgllº¼klz[Æüï÷Aób‡Eÿ dÑ»Xx9ÃÜ£ÁT/`¼¸vI±Ýµ·Ë‚“G³þ*Ÿû´r|*}<¨îºœ @¦mÄ’M¹”.œ«Y–|6ÏU¤jç¥ÕÞqO ˜kDÆÁ¨5ÿ š;Њ¦¦€GÙk \ –Þ=â¼=SͧµªS°ÚÍpÜãQűÀõ¬?ÃÁ1Ñ•õZà?hóœ€ L¦l{Y*K˜Ù›zc˜–ˆâ ø+¾ ­-Ök¥%ùEÜA'}ˆ><ÊIè“bpÍ/qÞâvoX€w,\úªò6Z[XdÒæ­@Ö—€$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`ßØŠéí¯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°©$“XnœÖ’î2ËTeûìxîß ¦å¿çÉ ðK§þ{‘t‚Ϋ¬jéîZ[ ”š7L¥4VÚCE×]m¤Øy”ä4-dz£œ§¸x.*ãÊÊ b÷•h:©‡¦s`BTÁRû¾g⻩‹jø sF¢àJøFl‘È•Xᓁà~*j¯ +(ÚÕ6-£¯÷GŠØy‚<Ç’.F‹Hœw(+)ÜÜâÈzÄäT§FߘãÏ;DmVœ3Àu@mÚüXÝü•3B¨òÌÁÛ<·ÃÜ z,Ì@õÅ·d2]ü8s÷IôÞ¯^Ç9¢u„~ëAŸï4«M? K]­ÅàPl@s_ p:°¬ZR”´›JC[CS.h‹ƒïËœ«Æ]–÷ó‚wR×k7X‰k›‘´ù¦=¡«‰¨¨Â')—71ó’c‡Ðúµ `é.{§p¹ój\Ž{1h{o±Ý=áUÊïGÖŒõ–-BÄm+AZX¶¡ ïHðæ¥JmÙ;…ä¡Ÿˆ¦ ° äšiÉg«$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“Š¶31²n×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‘%"©<ÔúÊ°sº 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=“ä«šmݱŸ¡¶~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!§˜•Øª‚¬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æ왍Ǘ±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 kŠ¬á¬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/IµèŠ¬¼48q¦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–Ý„Ï—rŠD;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$/xÐx­z`ï9"œÜij‚!7.\Td…9M‡•iŽ‹¾‘50ÞŽn¥ß4ÉôO ¹*í^QêËÜÇÌ8=Ž§s‰'ÂëÙ«á%Pú[O †ÅP¯VsŽ°.‰,kc¶ ¬A9n˜XÎ-ÞšN["¹QÕ‰ƒMýÁߺXJæÍaLj¾×Ãmã¾ãÚ uñÒþåQô¦¥ /ÄUx:‚ÍÜ’ Đ©ØÝ3V¨‰ÕnÐ6ó*óúK­«…c ¯U òhsý­jóÔj#,ímŒRµ«lbïUTŒÑ8†Ä0œÏr`ð¡¬É Ї ë"À² ™ 6¥ f¶ ¢ÚoܱԷ-<Àî)†a¶ž'Ú»¨TXqØæ¶÷YÄHy˜9ÈIW­YÀuMFë ºÏ’AqÌ4·/Ú †ô'i$øä­=Ä Ý|öK×40è|È6p‘0§)o¥ctî§H+CA-“ xØ|ÐXŠç l8íºð3Ø:³¤¬KX¯UÿÙ * Copyright 2005-2007, Cake Software Foundation, Inc. * 1785 E. Sahara Avenue, Suite 490-204 * Las Vegas, Nevada 89104 * * Licensed under The MIT License * Redistributions of files must retain the above copyright notice. * * @filesource * @copyright Copyright 2005-2007, Cake Software Foundation, Inc. * @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project * @package cake * @subpackage cake.cake * @since CakePHP(tm) v 0.2.9 * @version $Revision: 4786 $ * @modifiedby $LastChangedBy: phpnut $ * @lastmodified $Date: 2007-04-05 12:57:00 -0500 (Thu, 05 Apr 2007) $ * @license http://www.opensource.org/licenses/mit-license.php The MIT License */ /** * Basic defines for timing functions. */ define('SECOND', 1); define('MINUTE', 60 * SECOND); define('HOUR', 60 * MINUTE); define('DAY', 24 * HOUR); define('WEEK', 7 * DAY); define('MONTH', 30 * DAY); define('YEAR', 365 * DAY); /** * Patch for PHP < 4.3 */ if (!function_exists("ob_get_clean")) { function ob_get_clean() { $ob_contents = ob_get_contents(); ob_end_clean(); return $ob_contents; } } /** * Patch for PHP < 4.3 */ if (version_compare(phpversion(), '5.0') < 0) { eval (' function clone($object) { return $object; }'); } /** * Computes the difference of arrays using keys for comparison * * @param array * @param array * @return array */ if (!function_exists('array_diff_key')) { function array_diff_key() { $valuesDiff = array(); if (func_num_args() < 2) { return false; } foreach (func_get_args() as $param) { if (!is_array($param)) { return false; } } $args = func_get_args(); foreach ($args[0] as $valueKey => $valueData) { for ($i = 1; $i < func_num_args(); $i++) { if (isset($args[$i][$valueKey])) { continue 2; } } $valuesDiff[$valueKey] = $valueData; } return $valuesDiff; } } /** * Computes the intersection of arrays using keys for comparison * * @param array * @param array * @return array */ if (!function_exists('array_intersect_key')) { function array_intersect_key($arr1, $arr2) { $res = array(); foreach($arr1 as $key=>$value) { if(array_key_exists($key, $arr2)) { $res[$key] = $arr1[$key]; } } return $res; } } /** * Loads all models. */ function loadModels() { if(!class_exists('Model')){ require LIBS . 'model' . DS . 'model.php'; } $path = Configure::getInstance(); if (!class_exists('AppModel')) { if (file_exists(APP . 'app_model.php')) { require(APP . 'app_model.php'); } else { require(CAKE . 'app_model.php'); } if (phpversion() < 5 && function_exists("overload")) { overload('AppModel'); } } foreach($path->modelPaths as $path) { foreach(listClasses($path)as $model_fn) { list($name) = explode('.', $model_fn); $className = Inflector::camelize($name); if (!class_exists($className)) { require($path . $model_fn); if (phpversion() < 5 && function_exists("overload")) { overload($className); } } } } } /** * Loads all plugin models. * * @param string $plugin Name of plugin * @return */ function loadPluginModels($plugin) { if(!class_exists('AppModel')){ loadModel(); } $pluginAppModel = Inflector::camelize($plugin . '_app_model'); $pluginAppModelFile = APP . 'plugins' . DS . $plugin . DS . $plugin . '_app_model.php'; if (!class_exists($pluginAppModel)) { if (file_exists($pluginAppModelFile)) { require($pluginAppModelFile); } else { die('Plugins must have a class named ' . $pluginAppModel); } if (phpversion() < 5 && function_exists("overload")) { overload($pluginAppModel); } } $pluginModelDir = APP . 'plugins' . DS . $plugin . DS . 'models' . DS; foreach(listClasses($pluginModelDir)as $modelFileName) { list($name) = explode('.', $modelFileName); $className = Inflector::camelize($name); if (!class_exists($className)) { require($pluginModelDir . $modelFileName); if (phpversion() < 5 && function_exists("overload")) { overload($className); } } } } /** * Loads custom view class. * */ function loadView($viewClass) { if (!class_exists($viewClass . 'View')) { $paths = Configure::getInstance(); $file = Inflector::underscore($viewClass) . '.php'; foreach($paths->viewPaths as $path) { if (file_exists($path . $file)) { return require($path . $file); } } if ($viewFile = fileExistsInPath(LIBS . 'view' . DS . $file)) { if (file_exists($viewFile)) { require($viewFile); return true; } else { return false; } } } } /** * Loads a model by CamelCase name. */ function loadModel($name = null) { if(!class_exists('Model')){ require LIBS . 'model' . DS . 'model.php'; } if (!class_exists('AppModel')) { if (file_exists(APP . 'app_model.php')) { require(APP . 'app_model.php'); } else { require(CAKE . 'app_model.php'); } if (phpversion() < 5 && function_exists("overload")) { overload('AppModel'); } } if (!is_null($name) && !class_exists($name)) { $className = $name; $name = Inflector::underscore($name); $paths = Configure::getInstance(); foreach($paths->modelPaths as $path) { if (file_exists($path . $name . '.php')) { require($path . $name . '.php'); if (phpversion() < 5 && function_exists("overload")) { overload($className); } return true; } } return false; } else { return true; } } /** * Loads all controllers. */ function loadControllers() { $paths = Configure::getInstance(); if (!class_exists('AppController')) { if (file_exists(APP . 'app_controller.php')) { require(APP . 'app_controller.php'); } else { require(CAKE . 'app_controller.php'); } } $loadedControllers = array(); foreach($paths->controllerPaths as $path) { foreach(listClasses($path) as $controller) { list($name) = explode('.', $controller); $className = Inflector::camelize($name); if (loadController($name)) { $loadedControllers[$controller] = $className; } } } return $loadedControllers; } /** * Loads a controller and its helper libraries. * * @param string $name Name of controller * @return boolean Success */ function loadController($name) { $paths = Configure::getInstance(); if (!class_exists('AppController')) { if (file_exists(APP . 'app_controller.php')) { require(APP . 'app_controller.php'); } else { require(CAKE . 'app_controller.php'); } } if ($name === null) { return true; } if (!class_exists($name . 'Controller')) { $name = Inflector::underscore($name); foreach($paths->controllerPaths as $path) { if (file_exists($path . $name . '_controller.php')) { require($path . $name . '_controller.php'); return true; } } if ($controller_fn = fileExistsInPath(LIBS . 'controller' . DS . $name . '_controller.php')) { if (file_exists($controller_fn)) { require($controller_fn); return true; } else { return false; } } } else { return false; } } /** * Loads a plugin's controller. * * @param string $plugin Name of plugin * @param string $controller Name of controller to load * @return boolean Success */ function loadPluginController($plugin, $controller) { $pluginAppController = Inflector::camelize($plugin . '_app_controller'); $pluginAppControllerFile = APP . 'plugins' . DS . $plugin . DS . $plugin . '_app_controller.php'; if (!class_exists($pluginAppController)) { if (file_exists($pluginAppControllerFile)) { require($pluginAppControllerFile); } else { return false; } } if (empty($controller)) { if (!class_exists($plugin . 'Controller')) { if (file_exists(APP . 'plugins' . DS . $plugin . DS . 'controllers' . DS . $plugin . '_controller.php')) { require(APP . 'plugins' . DS . $plugin . DS . 'controllers' . DS . $plugin . '_controller.php'); return true; } } } if (!class_exists($controller . 'Controller')) { $controller = Inflector::underscore($controller); $file = APP . 'plugins' . DS . $plugin . DS . 'controllers' . DS . $controller . '_controller.php'; if (file_exists($file)) { require($file); return true; } elseif (!class_exists(Inflector::camelize($plugin . '_controller'))) { if(file_exists(APP . 'plugins' . DS . $plugin . DS . 'controllers' . DS . $plugin . '_controller.php')) { require(APP . 'plugins' . DS . $plugin . DS . 'controllers' . DS . $plugin . '_controller.php'); return true; } else { return false; } } } return true; } /** * Loads a helper * * @param string $name Name of helper * @return boolean Success */ function loadHelper($name) { $paths = Configure::getInstance(); if ($name === null) { return true; } if (!class_exists($name . 'Helper')) { $name=Inflector::underscore($name); foreach($paths->helperPaths as $path) { if (file_exists($path . $name . '.php')) { require($path . $name . '.php'); return true; } } if ($helper_fn = fileExistsInPath(LIBS . 'view' . DS . 'helpers' . DS . $name . '.php')) { if (file_exists($helper_fn)) { require($helper_fn); return true; } else { return false; } } } else { return true; } } /** * Loads a plugin's helper * * @param string $plugin Name of plugin * @param string $helper Name of helper to load * @return boolean Success */ function loadPluginHelper($plugin, $helper) { if (!class_exists($helper . 'Helper')) { $helper = Inflector::underscore($helper); $file = APP . 'plugins' . DS . $plugin . DS . 'views' . DS . 'helpers' . DS . $helper . '.php'; if (file_exists($file)) { require($file); return true; } else { return false; } } else { return true; } } /** * Loads a component * * @param string $name Name of component * @return boolean Success */ function loadComponent($name) { $paths = Configure::getInstance(); if ($name === null) { return true; } if (!class_exists($name . 'Component')) { $name=Inflector::underscore($name); foreach($paths->componentPaths as $path) { if (file_exists($path . $name . '.php')) { require($path . $name . '.php'); return true; } } if ($component_fn = fileExistsInPath(LIBS . 'controller' . DS . 'components' . DS . $name . '.php')) { if (file_exists($component_fn)) { require($component_fn); return true; } else { return false; } } } else { return true; } } /** * Loads a plugin's component * * @param string $plugin Name of plugin * @param string $helper Name of component to load * @return boolean Success */ function loadPluginComponent($plugin, $component) { if (!class_exists($component . 'Component')) { $component = Inflector::underscore($component); $file = APP . 'plugins' . DS . $plugin . DS . 'controllers' . DS . 'components' . DS . $component . '.php'; if (file_exists($file)) { require($file); return true; } else { return false; } } else { return true; } } /** * Returns an array of filenames of PHP files in given directory. * * @param string $path Path to scan for files * @return array List of files in directory */ function listClasses($path) { $dir = opendir($path); $classes=array(); while(false !== ($file = readdir($dir))) { if ((substr($file, -3, 3) == 'php') && substr($file, 0, 1) != '.') { $classes[] = $file; } } closedir($dir); return $classes; } /** * Loads configuration files * * @return boolean Success */ function config() { $args = func_get_args(); foreach($args as $arg) { if (('database' == $arg) && file_exists(CONFIGS . $arg . '.php')) { include_once(CONFIGS . $arg . '.php'); } elseif (file_exists(CONFIGS . $arg . '.php')) { include_once(CONFIGS . $arg . '.php'); if (count($args) == 1) { return true; } } else { if (count($args) == 1) { return false; } } } return true; } /** * Loads component/components from LIBS. * * Example: * * uses('flay', 'time'); * * * @uses LIBS */ function uses() { $args = func_get_args(); foreach($args as $arg) { require_once(LIBS . strtolower($arg) . '.php'); } } /** * Require given files in the VENDORS directory. Takes optional number of parameters. * * @param string $name Filename without the .php part. * */ function vendor($name) { $args = func_get_args(); foreach($args as $arg) { if (file_exists(APP . 'vendors' . DS . $arg . '.php')) { require_once(APP . 'vendors' . DS . $arg . '.php'); } else { require_once(VENDORS . $arg . '.php'); } } } /** * Prints out debug information about given variable. * * Only runs if DEBUG level is non-zero. * * @param boolean $var Variable to show debug information for. * @param boolean $show_html If set to true, the method prints the debug data in a screen-friendly way. */ function debug($var = false, $showHtml = false) { if (Configure::read() > 0) { print "\n
\n";
			ob_start();
			print_r($var);
			$var = ob_get_clean();

			if ($showHtml) {
				$var = str_replace('<', '<', str_replace('>', '>', $var));
			}
			print "{$var}\n
\n"; } } /** * Returns microtime for execution time checking * * @return integer */ if (!function_exists('getMicrotime')) { function getMicrotime() { list($usec, $sec) = explode(" ", microtime()); return ((float)$usec + (float)$sec); } } /** * Sorts given $array by key $sortby. * * @param array $array * @param string $sortby * @param string $order Sort order asc/desc (ascending or descending). * @param integer $type * @return mixed */ if (!function_exists('sortByKey')) { function sortByKey(&$array, $sortby, $order = 'asc', $type = SORT_NUMERIC) { if (!is_array($array)) { return null; } foreach($array as $key => $val) { $sa[$key] = $val[$sortby]; } if ($order == 'asc') { asort($sa, $type); } else { arsort($sa, $type); } foreach($sa as $key => $val) { $out[] = $array[$key]; } return $out; } } /** * Combines given identical arrays by using the first array's values as keys, * and the second one's values as values. (Implemented for back-compatibility with PHP4) * * @param array $a1 * @param array $a2 * @return mixed Outputs either combined array or false. */ if (!function_exists('array_combine')) { function array_combine($a1, $a2) { $a1 = array_values($a1); $a2 = array_values($a2); $c1 = count($a1); $c2 = count($a2); if ($c1 != $c2) { return false; } if ($c1 <= 0) { return false; } $output=array(); for($i = 0; $i < $c1; $i++) { $output[$a1[$i]] = $a2[$i]; } return $output; } } /** * Convenience method for htmlspecialchars. * * @param string $text * @return string */ function h($text) { if (is_array($text)) { return array_map('h', $text); } return htmlspecialchars($text); } /** * Returns an array of all the given parameters. * * Example: * * a('a', 'b') * * * Would return: * * array('a', 'b') * * * @return array */ function a() { $args = func_get_args(); return $args; } /** * Constructs associative array from pairs of arguments. * * Example: * * aa('a','b') * * * Would return: * * array('a'=>'b') * * * @return array */ function aa() { $args = func_get_args(); for($l = 0, $c = count($args); $l < $c; $l++) { if ($l + 1 < count($args)) { $a[$args[$l]] = $args[$l + 1]; } else { $a[$args[$l]] = null; } $l++; } return $a; } /** * Convenience method for echo(). * * @param string $text String to echo */ function e($text) { echo $text; } /** * Convenience method for strtolower(). * * @param string $str String to lowercase */ function low($str) { return strtolower($str); } /** * Convenience method for strtoupper(). * * @param string $str String to uppercase */ function up($str) { return strtoupper($str); } /** * Convenience method for str_replace(). * * @param string $search String to be replaced * @param string $replace String to insert * @param string $subject String to search */ function r($search, $replace, $subject) { return str_replace($search, $replace, $subject); } /** * Print_r convenience function, which prints out 
 tags around
 * the output of given array. Similar to debug().
 *
 * @see	debug()
 * @param array	$var
 */
	function pr($var) {
		if (Configure::read() > 0) {
			echo "
";
			print_r($var);
			echo "
";
		}
	}
/**
 * Display parameter
 *
 * @param  mixed  $p Parameter as string or array
 * @return string
 */
	function params($p) {
		if (!is_array($p) || count($p) == 0) {
			return null;
		} else {
			if (is_array($p[0]) && count($p) == 1) {
				return $p[0];
			} else {
				return $p;
			}
		}
	}
/**
 * Merge a group of arrays
 *
 * @param array First array
 * @param array Second array
 * @param array Third array
 * @param array Etc...
 * @return array All array parameters merged into one
 */
	function am() {
		$r = array();
		foreach(func_get_args()as $a) {
			if (!is_array($a)) {
				$a = array($a);
			}
			$r = array_merge($r, $a);
		}
		return $r;
	}
/**
 * Returns the REQUEST_URI from the server environment, or, failing that,
 * constructs a new one, using the PHP_SELF constant and other variables.
 *
 * @return string URI
 */
	function setUri() {
		if (env('HTTP_X_REWRITE_URL')) {
			$uri = env('HTTP_X_REWRITE_URL');
		} elseif(env('REQUEST_URI')) {
			$uri = env('REQUEST_URI');
		} else {
			if (env('argv')) {
				$uri = env('argv');

				if (defined('SERVER_IIS')) {
					$uri = BASE_URL . $uri[0];
				} else {
					$uri = env('PHP_SELF') . '/' . $uri[0];
				}
			} else {
				$uri = env('PHP_SELF') . '/' . env('QUERY_STRING');
			}
		}
		return $uri;
	}
/**
 * Gets an environment variable from available sources.
 * Used as a backup if $_SERVER/$_ENV are disabled.
 *
 * @param  string $key Environment variable name.
 * @return string Environment variable setting.
 */
	function env($key) {

		if ($key == 'HTTPS') {
			if (isset($_SERVER) && !empty($_SERVER)) {
				return (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on');
			} else {
				return (strpos(env('SCRIPT_URI'), 'https://') === 0);
			}
		}

		if (isset($_SERVER[$key])) {
			return $_SERVER[$key];
		} elseif (isset($_ENV[$key])) {
			return $_ENV[$key];
		} elseif (getenv($key) !== false) {
			return getenv($key);
		}

		if ($key == 'DOCUMENT_ROOT') {
			$offset = 0;
			if (!strpos(env('SCRIPT_NAME'), '.php')) {
				$offset = 4;
			}
			return substr(env('SCRIPT_FILENAME'), 0, strlen(env('SCRIPT_FILENAME')) - (strlen(env('SCRIPT_NAME')) + $offset));
		}
		if ($key == 'PHP_SELF') {
			return r(env('DOCUMENT_ROOT'), '', env('SCRIPT_FILENAME'));
		}
		return null;
	}
/**
 * Returns contents of a file as a string.
 *
 * @param  string  $fileName		Name of the file.
 * @param  boolean $useIncludePath Wheter the function should use the include path or not.
 * @return mixed	Boolean false or contents of required file.
 */
	if (!function_exists('file_get_contents')) {
		function file_get_contents($fileName, $useIncludePath = false) {
			$res=fopen($fileName, 'rb', $useIncludePath);

			if ($res === false) {
				trigger_error('file_get_contents() failed to open stream: No such file or directory', E_USER_WARNING);
				return false;
			}
			clearstatcache();

			if ($fileSize = @filesize($fileName)) {
				$data = fread($res, $fileSize);
			} else {
				$data = '';

				while(!feof($res)) {
					$data .= fread($res, 8192);
				}
			}
			return "$data\n";
		}
	}
/**
 * Writes data into file.
 *
 * If file exists, it will be overwritten. If data is an array, it will be join()ed with an empty string.
 *
 * @param string $fileName File name.
 * @param mixed  $data String or array.
 */
	if (!function_exists('file_put_contents')) {
		function file_put_contents($fileName, $data) {
			if (is_array($data)) {
				$data = join('', $data);
			}
			$res = @fopen($fileName, 'w+b');
			if ($res) {
				$write = @fwrite($res, $data);
				if($write === false) {
					return false;
				} else {
					return $write;
				}
			}
		}
	}
/**
 * Reads/writes temporary data to cache files or session.
 *
 * @param  string $path	File path within /tmp to save the file.
 * @param  mixed  $data	The data to save to the temporary file.
 * @param  mixed  $expires A valid strtotime string when the data expires.
 * @param  string $target  The target of the cached data; either 'cache' or 'public'.
 * @return mixed  The contents of the temporary file.
 */
	function cache($path, $data = null, $expires = '+1 day', $target = 'cache') {
		$now = time();
		if (!is_numeric($expires)) {
			$expires = strtotime($expires, $now);
		}

		switch(strtolower($target)) {
			case 'cache':
				$filename = CACHE . $path;
			break;
			case 'public':
				$filename = WWW_ROOT . $path;
			break;
		}

		$timediff = $expires - $now;
		$filetime = false;
		if(file_exists($filename)) {
			$filetime = @filemtime($filename);
		}

		if ($data === null) {
			// Read data from file
			if (file_exists($filename) && $filetime !== false) {
				if ($filetime + $timediff < $now) {
					// File has expired
					@unlink($filename);
				} else {
					$data = file_get_contents($filename);
				}
			}
		} else {
			file_put_contents($filename, $data);
		}
		return $data;
	}
/**
 * Used to delete files in the cache directories, or clear contents of cache directories
 *
 * @param mixed $params As String name to be searched for deletion, if name is a directory all files in directory will be deleted.
 *              If array, names to be searched for deletion.
 *              If clearCache() without params, all files in app/tmp/cache/views will be deleted
 *
 * @param string $type Directory in tmp/cache defaults to view directory
 * @param string $ext The file extension you are deleting
 * @return true if files found and deleted false otherwise
 */
	function clearCache($params = null, $type = 'views', $ext = '.php') {
		if (is_string($params) || $params === null) {
			$params = preg_replace('/\/\//', '/', $params);
			$cache = CACHE . $type . DS . $params;

			if (is_file($cache . $ext)) {
				@unlink($cache . $ext);
				return true;
			} else if(is_dir($cache)) {
				$files = glob("$cache*");

				if ($files === false) {
					return false;
				}

				foreach($files as $file) {
					if (is_file($file)) {
						@unlink($file);
					}
				}
				return true;
			} else {
				$cache = CACHE . $type . DS . '*' . $params . '*' . $ext;
				$files = glob($cache);

				if ($files === false) {
					return false;
				}
				foreach($files as $file) {
					if (is_file($file)) {
						@unlink($file);
					}
				}
				return true;
			}
		} elseif (is_array($params)) {
			foreach($params as $key => $file) {
				$file = preg_replace('/\/\//', '/', $file);
				$cache = CACHE . $type . DS . '*' . $file . '*' . $ext;
				$files[] = glob($cache);
			}

			if (!empty($files)) {
				foreach($files as $key => $delete) {
					if (is_array($delete)) {
						foreach($delete as $file) {
							if (is_file($file)) {
								@unlink($file);
							}
						}
					}
				}
				return true;
			} else {
				return false;
			}
		} else {
			return false;
		}
	}
/**
 * Recursively strips slashes from all values in an array
 *
 * @param unknown_type $value
 * @return unknown
 */
	function stripslashes_deep($value) {
		if (is_array($value)) {
			$return = array_map('stripslashes_deep', $value);
			return $return;
		} else {
			$return = stripslashes($value);
			return $return ;
		}
	}
/**
 * Returns a translated string if one is found,
 * or the submitted message if not found.
 *
 * @param  unknown_type $msg
 * @param  unknown_type $return
 * @return unknown
 * @todo Not implemented fully till 2.0
 */
	function __($msg, $return = null) {
		if (is_null($return)) {
			echo($msg);
		} else {
			return $msg;
		}
	}
/**
 * Counts the dimensions of an array
 *
 * @param array $array
 * @return int The number of dimensions in $array
 */
	function countdim($array) {
		if (is_array(reset($array))) {
			$return = countdim(reset($array)) + 1;
		} else {
			$return = 1;
		}
		return $return;
	}
/**
 * Shortcut to Log::write.
 */
	function LogError($message) {
		if (!class_exists('CakeLog')) {
			uses('cake_log');
		}
		$bad = array("\n", "\r", "\t");
		$good = ' ';
		CakeLog::write('error', str_replace($bad, $good, $message));
	}
/**
 * Searches include path for files
 *
 * @param string $file
 * @return Full path to file if exists, otherwise false
 */
	function fileExistsInPath($file) {
		$paths = explode(PATH_SEPARATOR, ini_get('include_path'));
		foreach($paths as $path) {
			$fullPath = $path . DIRECTORY_SEPARATOR . $file;

			if (file_exists($fullPath)) {
				return $fullPath;
			} elseif (file_exists($file)) {
				return $file;
			}
		}
		return false;
	}
/**
 * Convert forward slashes to underscores and removes first and last underscores in a string
 *
 * @param string
 * @return string with underscore remove from start and end of string
 */
	function convertSlash($string) {
		$string = trim($string,"/");
		$string = preg_replace('/\/\//', '/', $string);
		$string = str_replace('/', '_', $string);
		return $string;
	}

/**
 * chmod recursively on a directory
 *
 * @param string $path
 * @param int $mode
 * @return boolean
 */
	function chmodr($path, $mode = 0755) {
		if (!is_dir($path)) {
			return chmod($path, $mode);
		}
		$dir = opendir($path);

		while($file = readdir($dir)) {
			if ($file != '.' && $file != '..') {
				$fullpath = $path . '/' . $file;

				if (!is_dir($fullpath)) {
					if (!chmod($fullpath, $mode)) {
						return false;
					}
				} else {
					if (!chmodr($fullpath, $mode)) {
						return false;
					}
				}
			}
		}
		closedir($dir);

		if (chmod($path, $mode)) {
			return true;
		} else {
			return false;
		}
	}
/**
 * removed the plugin name from the base url
 *
 * @param string $base
 * @param string $plugin
 * @return base url with plugin name removed if present
 */
	function strip_plugin($base, $plugin){
		if ($plugin != null) {
			$base = preg_replace('/' . $plugin . '/', '', $base);
			$base = str_replace('//', '', $base);
			$pos1 = strrpos($base, '/');
			$char = strlen($base) - 1;

			if ($pos1 == $char) {
				$base = substr($base, 0, $char);
			}
		}
		return $base;
	}
/**
 * Wraps ternary operations.  If $condition is a non-empty value, $val1 is returned, otherwise $val2.
 *
 * @param mixed $condition Conditional expression
 * @param mixed $val1
 * @param mixed $val2
 * @return mixed $val1 or $val2, depending on whether $condition evaluates to a non-empty expression.
 */
	function ife($condition, $val1 = null, $val2 = null) {
		if (!empty($condition)) {
			return $val1;
		}
		return $val2;
	}
?>