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\ No newline at end of file
diff --git a/config.php b/config.php
new file mode 100755
index 0000000..7d317a4
--- /dev/null
+++ b/config.php
@@ -0,0 +1,73 @@
+
+setParam('width', $_POST['width'], 'numeric');
+ $plxPlugin->setParam('height', $_POST['height'], 'numeric');
+ $plxPlugin->setParam('spw', $_POST['spw'], 'numeric');
+ $plxPlugin->setParam('sph', $_POST['sph'], 'numeric');
+ $plxPlugin->setParam('delay', $_POST['delay'], 'numeric');
+ $plxPlugin->setParam('sDelay', $_POST['sDelay'], 'numeric');
+ $plxPlugin->setParam('opacity', $_POST['opacity'], 'string');
+ $plxPlugin->setParam('titleSpeed', $_POST['titleSpeed'], 'numeric');
+ $plxPlugin->setParam('effect', $_POST['effect'], 'string');
+ $plxPlugin->setParam('navigation', $_POST['navigation'], 'numeric');
+ $plxPlugin->setParam('links', $_POST['links'], 'numeric');
+ $plxPlugin->setParam('hoverPause', $_POST['hoverPause'], 'numeric');
+ $plxPlugin->saveParams();
+ header('Location: parametres_plugin.php?p=plxMyCoinSlider');
+ exit;
+}
+$parms = array();
+$parms['width'] = $plxPlugin->getParam('width')!='' ? $plxPlugin->getParam('width') : '500';
+$parms['height'] = $plxPlugin->getParam('height')!='' ? $plxPlugin->getParam('height') : '300';
+$parms['spw'] = $plxPlugin->getParam('spw')!='' ? $plxPlugin->getParam('spw') : '7';
+$parms['sph'] = $plxPlugin->getParam('sph')!='' ? $plxPlugin->getParam('sph') : '5';
+$parms['delay'] = $plxPlugin->getParam('delay')!='' ? $plxPlugin->getParam('delay') : 3000;
+$parms['sDelay'] = $plxPlugin->getParam('sDelay')!='' ? $plxPlugin->getParam('sDelay') : '30';
+$parms['opacity'] = $plxPlugin->getParam('opacity')!='' ? $plxPlugin->getParam('opacity') : '0.7';
+$parms['titleSpeed'] = $plxPlugin->getParam('titleSpeed')!='' ? $plxPlugin->getParam('titleSpeed') : '500';
+$parms['effect'] = $plxPlugin->getParam('effect')!='' ? $plxPlugin->getParam('effect') : 'random';
+$parms['navigation'] = $plxPlugin->getParam('navigation')!='' ? $plxPlugin->getParam('navigation') : true;
+$parms['links'] = $plxPlugin->getParam('links')!='' ? $plxPlugin->getParam('links') : false;
+$parms['hoverPause'] = $plxPlugin->getParam('hoverPause')!='' ? $plxPlugin->getParam('hoverPause') : true;
+
+?>
+
+getInfo('title') ?>
+
+
\ No newline at end of file
diff --git a/icon.png b/icon.png
new file mode 100755
index 0000000..3d8499f
Binary files /dev/null and b/icon.png differ
diff --git a/infos.xml b/infos.xml
new file mode 100755
index 0000000..41a3393
--- /dev/null
+++ b/infos.xml
@@ -0,0 +1,10 @@
+
+
+ <![CDATA[MyCoinSlider]]>
+
+ 1.1.2
+ 25/06/2013
+ http://pluxopolis.net
+
+
+
\ No newline at end of file
diff --git a/lang/en-help.php b/lang/en-help.php
new file mode 100755
index 0000000..34c8184
--- /dev/null
+++ b/lang/en-help.php
@@ -0,0 +1,46 @@
+
+
+Activation du plugin
+- aller dans le menu Paramètres > Plugins
+- cocher le plugin MyCoinSlider et dans le déroulant "Pour la sélection", sélectionner le menu "Activer"
+
+Configuration du diaporama MyCoinSlider
+- Aller dans le menu Paramètres > Plugins, et cliquer sur le lien Configuration du plugin MyCoinSlider
+
+Pour ajouter des images au diaporama
+- aller dans le gestionnaire des médias
+- cocher les images à ajouter dans le diaporama
+- dans le déroulant "Pour la sélection", sélectionner le menu MyCoinSlider > Ajouter au diaporama
+
+Activation et personnalisation des images du diaporama
+- allez dans le menu MyCoinSlider (dans le bandeau des menus de l'administration)
+- renseigner les champs titre et description des images
+- activer l'affichage en choisissant la valeur "Oui" dans la colonne "Active"
+- cliquer sur le bouton "Modifier la liste des images" pour enregistrer les modifications
+
+Affichage du diaporama sur la page d'accueil de son site
+- éditer le fichier header.php de son theme
+- ajouter la ligne suivante à l'endroit où vous souhaitez afficher le diaporama
+
+
+callHook("MyCoinSlider")) ?>') ?>
+
+
+Affichage du diaporama dans une page statique
+- éditer le contenu d'une page statique et allant dans la gestion des pages statiques: menu "Pages tatiques" dans l'administration
+- ajouter les lignes suivantes à l'endroit où vous souhaitez afficher le diaporama
+
+
+callHook("MyCoinSlider"));
+?>
+');
+?>
+
+
+Coin Slider: jQuery Image Slider Plugin with Unique Effects.
+http://workshop.rs/projects/coin-slider/
+
\ No newline at end of file
diff --git a/lang/en.php b/lang/en.php
new file mode 100755
index 0000000..daff552
--- /dev/null
+++ b/lang/en.php
@@ -0,0 +1,46 @@
+ 'Picture',
+'L_INFORMATION' => 'Information',
+'L_ACTIVE' => 'Active',
+'L_ORDER' => 'Ordrer',
+'L_NEW_IMAGE' => 'New image',
+'L_UPDATE' => 'Update image list',
+'L_URL_IMAGE' => 'Image url',
+'L_TITLE_IMAGE' => 'Image title',
+'L_ONCLICK_IMAGE' => 'Open link after onclick image (optional)',
+'L_DESCRIPTION_IMAGE' => 'Image description',
+'L_DELETE' => 'Remove from slideshow',
+
+# config.php
+
+'L_DATAPATH' => 'Images data path folder',
+'L_ALIGNMENT' => 'Slideshow alignment',
+'L_MARGINS' => 'Margins (ex:10px 10px 10px 10px)',
+'L_WIDTH' => 'Width of slider panel',
+'L_HEIGHT' => 'Height of slider panel',
+'L_SPW' => 'Squares per width (ex:7)',
+'L_SPH' => 'Squares per height (ex:5)',
+'L_DELAY' => 'Delay between images in ms (ex:3000)',
+'L_SDELAY' => 'Delay beetwen squares in ms (ex:30)',
+'L_OPACITY' => 'Opacity of title and navigation (ex:0.7)',
+'L_TITLESPEED' => 'Speed of title appereance in ms (ex:500)',
+'L_EFFECT' => 'Effect animation',
+'L_NAVIGATION' => 'Prev Next and buttons',
+'L_LINKS' => 'Show images as links',
+'L_HOVERPAUSE' => 'Pause on hover',
+'L_LEFT' => 'left',
+'L_CENTER' => 'center',
+'L_RIGHT' => 'right',
+'L_YES' => 'Yes',
+'L_NO' => 'No',
+'L_RANDOM' => 'random',
+'L_SWIRL' => 'swirl',
+'L_RAIN' => 'rain',
+'L_STRAIGHT' => 'straight',
+'L_SAVE' => 'Enregistrer',
+
+);
+?>
\ No newline at end of file
diff --git a/lang/fr-help.php b/lang/fr-help.php
new file mode 100755
index 0000000..34c8184
--- /dev/null
+++ b/lang/fr-help.php
@@ -0,0 +1,46 @@
+
+
+Activation du plugin
+- aller dans le menu Paramètres > Plugins
+- cocher le plugin MyCoinSlider et dans le déroulant "Pour la sélection", sélectionner le menu "Activer"
+
+Configuration du diaporama MyCoinSlider
+- Aller dans le menu Paramètres > Plugins, et cliquer sur le lien Configuration du plugin MyCoinSlider
+
+Pour ajouter des images au diaporama
+- aller dans le gestionnaire des médias
+- cocher les images à ajouter dans le diaporama
+- dans le déroulant "Pour la sélection", sélectionner le menu MyCoinSlider > Ajouter au diaporama
+
+Activation et personnalisation des images du diaporama
+- allez dans le menu MyCoinSlider (dans le bandeau des menus de l'administration)
+- renseigner les champs titre et description des images
+- activer l'affichage en choisissant la valeur "Oui" dans la colonne "Active"
+- cliquer sur le bouton "Modifier la liste des images" pour enregistrer les modifications
+
+Affichage du diaporama sur la page d'accueil de son site
+- éditer le fichier header.php de son theme
+- ajouter la ligne suivante à l'endroit où vous souhaitez afficher le diaporama
+
+
+callHook("MyCoinSlider")) ?>') ?>
+
+
+Affichage du diaporama dans une page statique
+- éditer le contenu d'une page statique et allant dans la gestion des pages statiques: menu "Pages tatiques" dans l'administration
+- ajouter les lignes suivantes à l'endroit où vous souhaitez afficher le diaporama
+
+
+callHook("MyCoinSlider"));
+?>
+');
+?>
+
+
+Coin Slider: jQuery Image Slider Plugin with Unique Effects.
+http://workshop.rs/projects/coin-slider/
+
\ No newline at end of file
diff --git a/lang/fr.php b/lang/fr.php
new file mode 100755
index 0000000..211e94c
--- /dev/null
+++ b/lang/fr.php
@@ -0,0 +1,41 @@
+ 'Image',
+'L_INFORMATION' => 'Informations',
+'L_ACTIVE' => 'Active',
+'L_ORDER' => 'Ordre',
+'L_NEW_IMAGE' => 'Nouvelle image',
+'L_UPDATE' => 'Modifier la liste des images',
+'L_URL_IMAGE' => 'Url de l\'image',
+'L_TITLE_IMAGE' => 'Titre de l\'image',
+'L_ONCLICK_IMAGE' => 'Lien à ouvrir en cliquant sur l\'image (optionnel)',
+'L_DESCRIPTION_IMAGE' => 'Description de l\'image',
+'L_DELETE' => 'Supprimer du diaporama',
+
+# config.php
+'L_WIDTH' => 'Largeur du diaporama',
+'L_HEIGHT' => 'Hauteur du diaporama',
+'L_SPW' => 'Nombre de carrés par largeur (ex:7)',
+'L_SPH' => 'Nombre de carrés par hauteur (ex:5)',
+'L_DELAY' => 'Délai entre les images en ms (ex:3000)',
+'L_SDELAY' => 'Délai entre les carrés en ms (ex:30)',
+'L_OPACITY' => 'Opacité du titre et de la navigation (ex:0.7)',
+'L_TITLESPEED' => 'Vitesse d\'apparence du titre en ms (ex:500)',
+'L_EFFECT' => 'Effect d\'animation',
+'L_NAVIGATION' => 'Boutons "Précedent" et "Suivant"',
+'L_LINKS' => 'Afficher les images sous forme de liens',
+'L_HOVERPAUSE' => 'Faire une pause du diaporama lors du survol images avec la souris',
+'L_YES' => 'Oui',
+'L_NO' => 'Non',
+'L_RANDOM' => 'aléatoire',
+'L_SWIRL' => 'tourbillon',
+'L_RAIN' => 'pluie',
+'L_STRAIGHT' => 'droit',
+'L_SAVE' => 'Enregistrer',
+
+);
+?>
\ No newline at end of file
diff --git a/lib/cache/index.html b/lib/cache/index.html
new file mode 100755
index 0000000..e69de29
diff --git a/lib/cache/timthumb_cacheLastCleanTime.touch b/lib/cache/timthumb_cacheLastCleanTime.touch
new file mode 100755
index 0000000..e69de29
diff --git a/lib/cache/timthumb_int_3671ac63571fe51067864a3c972d0549.timthumb.txt b/lib/cache/timthumb_int_3671ac63571fe51067864a3c972d0549.timthumb.txt
new file mode 100755
index 0000000..cb4d922
Binary files /dev/null and b/lib/cache/timthumb_int_3671ac63571fe51067864a3c972d0549.timthumb.txt differ
diff --git a/lib/cache/timthumb_int_d77b5a00a7e458a3f9abd576b7810574.timthumb.txt b/lib/cache/timthumb_int_d77b5a00a7e458a3f9abd576b7810574.timthumb.txt
new file mode 100755
index 0000000..2768b04
Binary files /dev/null and b/lib/cache/timthumb_int_d77b5a00a7e458a3f9abd576b7810574.timthumb.txt differ
diff --git a/lib/class.plx.coinslider.php b/lib/class.plx.coinslider.php
new file mode 100755
index 0000000..8491187
--- /dev/null
+++ b/lib/class.plx.coinslider.php
@@ -0,0 +1,146 @@
+config = dirname(PLX_CONF).'/coinslider.config.xml';
+ else # version PluXml >= 5.1.7
+ $this->config = PLX_ROOT.PLX_CONFIG_PATH.'/plugins/coinslider.config.xml';
+ }
+
+ /**
+ * Méthode qui parse le fichier des slides et alimente le tableau aSlides
+ *
+ * @param filename emplacement du fichier XML des slides
+ * @return null
+ * @author Stéphane F
+ **/
+ public function getSlides() {
+
+ if(!is_file($this->config)) return;
+
+ # Mise en place du parseur XML
+ $data = implode('',file($this->config));
+ $parser = xml_parser_create(PLX_CHARSET);
+ xml_parser_set_option($parser,XML_OPTION_CASE_FOLDING,0);
+ xml_parser_set_option($parser,XML_OPTION_SKIP_WHITE,0);
+ xml_parse_into_struct($parser,$data,$values,$iTags);
+ xml_parser_free($parser);
+ if(isset($iTags['slide']) AND isset($iTags['title'])) {
+ $nb = sizeof($iTags['title']);
+ $size=ceil(sizeof($iTags['slide'])/$nb);
+ for($i=0;$i<$nb;$i++) {
+ $attributes = $values[$iTags['slide'][$i*$size]]['attributes'];
+ $number = $attributes['number'];
+ # Recuperation du titre
+ $this->aSlides[$number]['title']=plxUtils::getValue($values[$iTags['title'][$i]]['value']);
+ # Onclick
+ $this->aSlides[$number]['onclick']=plxUtils::getValue($values[$iTags['onclick'][$i]]['value']);
+ # Recuperation de la description
+ $this->aSlides[$number]['description']=plxUtils::getValue($values[$iTags['description'][$i]]['value']);
+ # Recuperation de lien de l'image
+ $this->aSlides[$number]['url']=plxUtils::getValue($values[$iTags['url'][$i]]['value']);
+ # Récuperation état activation de la catégorie dans le menu
+ $this->aSlides[$number]['active']=isset($attributes['active'])?$attributes['active']:'1';
+ }
+ }
+ }
+
+ /**
+ * Méthode qui retourne le prochain id d'un slide
+ *
+ * @return string id d'un nouveau slide sous la forme 001
+ * @author Stephane F.
+ **/
+ public function nextIdSlide() {
+ if(is_array($this->aSlides)) {
+ $idx = key(array_slice($this->aSlides, -1, 1, true));
+ return str_pad($idx+1,3, '0', STR_PAD_LEFT);
+ } else {
+ return '001';
+ }
+ }
+
+ /**
+ * Méthode qui édite le fichier XML des slides selon le tableau $content
+ *
+ * @param content tableau multidimensionnel des catégories
+ * @param action permet de forcer la mise àjour du fichier
+ * @return string
+ * @author Stephane F
+ **/
+ public function editSlides($content, $action=false) {
+
+ $save = $this->aSlides;
+
+ # suppression
+ if(!empty($content['selection']) AND $content['selection']=='delete' AND isset($content['idSlide'])) {
+ foreach($content['idSlide'] as $slide_id) {
+ # suppression du parametre
+ unset($this->aSlides[$slide_id]);
+ $action = true;
+ }
+ }
+ # ajout d'un nouveau slide à partir du gestionnaire de médias
+ if(isset($content['selection']) AND (!empty($content['selection'][0]) OR !empty($content['selection'][1])) AND isset($content['idFile'])) {
+ $plxAdmin = plxAdmin::getInstance();
+ $root = $plxAdmin->aConf['images'];
+ if($content['folder']=='.') $content['folder']='';
+ foreach($content['idFile'] as $filename) {
+ $slide_id = $this->nextIdSlide();
+ $this->aSlides[$slide_id]['url'] = $root.$content['folder'].$filename;
+ $this->aSlides[$slide_id]['title'] = $filename;
+ $this->aSlides[$slide_id]['ordre'] = intval($slide_id);
+ $this->aSlides[$slide_id]['active'] = 0;
+ $this->aSlides[$slide_id]['onclick'] = "";
+ $action = true;
+ }
+ }
+ # mise à jour de la liste
+ elseif(!empty($content['update'])) {
+ foreach($content['slideNum'] as $slide_id) {
+ if($content[$slide_id.'_url']!='') {
+ $this->aSlides[$slide_id]['url'] = trim($content[$slide_id.'_url']);
+ $this->aSlides[$slide_id]['title'] = trim($content[$slide_id.'_title']);
+ $this->aSlides[$slide_id]['description'] = trim($content[$slide_id.'_description']);
+ $this->aSlides[$slide_id]['ordre'] = intval($content[$slide_id.'_ordre']);
+ $this->aSlides[$slide_id]['active'] = intval($content[$slide_id.'_active']);
+ $this->aSlides[$slide_id]['onclick'] = trim($content[$slide_id.'_onclick']);
+ $action = true;
+ }
+ }
+ # On va trier les clés selon l'ordre choisi
+ if(sizeof($this->aSlides)>0) uasort($this->aSlides, create_function('$a, $b', 'return $a["ordre"]>$b["ordre"];'));
+ }
+ # sauvegarde
+ if($action) {
+ # On génére le fichier XML
+ $xml = "\n";
+ $xml .= "\n";
+ foreach($this->aSlides as $slide_id => $slide) {
+ $xml .= "\t\n";
+ $xml .= "\t\t\n";
+ $xml .= "\t\t<![CDATA[".plxUtils::cdataCheck($slide['title'])."]]>\n";
+ $xml .= "\t\t\n";
+ $xml .= "\t\t\n";
+ $xml .= "\t\n";
+ }
+ $xml .= "";
+ # On écrit le fichier
+ if(plxUtils::write($xml,$this->config))
+ return plxMsg::Info(L_SAVE_SUCCESSFUL);
+ else {
+ $this->aSlides = $save;
+ return plxMsg::Error(L_SAVE_ERR.' '.$this->config);
+ }
+ }
+ }
+
+
+}
+?>
\ No newline at end of file
diff --git a/lib/timthumb.php b/lib/timthumb.php
new file mode 100755
index 0000000..9855f85
--- /dev/null
+++ b/lib/timthumb.php
@@ -0,0 +1,1195 @@
+ /dev/null 2>&1 &
+ Then set WEBSHOT_XVFB_RUNNING = true below. This will save your server having to fire off a new Xvfb server and shut it down every time a new shot is generated.
+ You will need to take responsibility for keeping Xvfb running in case it crashes. (It seems pretty stable)
+ You will also need to take responsibility for server security if you're running Xvfb as root.
+
+
+*/
+if(! defined('WEBSHOT_ENABLED') ) define ('WEBSHOT_ENABLED', false); //Beta feature. Adding webshot=1 to your query string will cause the script to return a browser screenshot rather than try to fetch an image.
+if(! defined('WEBSHOT_CUTYCAPT') ) define ('WEBSHOT_CUTYCAPT', '/usr/local/bin/CutyCapt'); //The path to CutyCapt.
+if(! defined('WEBSHOT_XVFB') ) define ('WEBSHOT_XVFB', '/usr/bin/xvfb-run'); //The path to the Xvfb server
+if(! defined('WEBSHOT_SCREEN_X') ) define ('WEBSHOT_SCREEN_X', '1024'); //1024 works ok
+if(! defined('WEBSHOT_SCREEN_Y') ) define ('WEBSHOT_SCREEN_Y', '768'); //768 works ok
+if(! defined('WEBSHOT_COLOR_DEPTH') ) define ('WEBSHOT_COLOR_DEPTH', '24'); //I haven't tested anything besides 24
+if(! defined('WEBSHOT_IMAGE_FORMAT') ) define ('WEBSHOT_IMAGE_FORMAT', 'png'); //png is about 2.5 times the size of jpg but is a LOT better quality
+if(! defined('WEBSHOT_TIMEOUT') ) define ('WEBSHOT_TIMEOUT', '20'); //Seconds to wait for a webshot
+if(! defined('WEBSHOT_USER_AGENT') ) define ('WEBSHOT_USER_AGENT', "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.2.18) Gecko/20110614 Firefox/3.6.18"); //I hate to do this, but a non-browser robot user agent might not show what humans see. So we pretend to be Firefox
+if(! defined('WEBSHOT_JAVASCRIPT_ON') ) define ('WEBSHOT_JAVASCRIPT_ON', true); //Setting to false might give you a slight speedup and block ads. But it could cause other issues.
+if(! defined('WEBSHOT_JAVA_ON') ) define ('WEBSHOT_JAVA_ON', false); //Have only tested this as fase
+if(! defined('WEBSHOT_PLUGINS_ON') ) define ('WEBSHOT_PLUGINS_ON', true); //Enable flash and other plugins
+if(! defined('WEBSHOT_PROXY') ) define ('WEBSHOT_PROXY', ''); //In case you're behind a proxy server.
+if(! defined('WEBSHOT_XVFB_RUNNING') ) define ('WEBSHOT_XVFB_RUNNING', false); //ADVANCED: Enable this if you've got Xvfb running in the background.
+
+
+// If ALLOW_EXTERNAL is true and ALLOW_ALL_EXTERNAL_SITES is false, then external images will only be fetched from these domains and their subdomains.
+if(! isset($ALLOWED_SITES)){
+ $ALLOWED_SITES = array (
+ 'flickr.com',
+ 'picasa.com',
+ 'img.youtube.com',
+ 'upload.wikimedia.org',
+ 'photobucket.com',
+ 'imgur.com',
+ 'imageshack.us',
+ 'tinypic.com'
+ );
+}
+// -------------------------------------------------------------
+// -------------- STOP EDITING CONFIGURATION HERE --------------
+// -------------------------------------------------------------
+
+timthumb::start();
+
+class timthumb {
+ protected $src = "";
+ protected $is404 = false;
+ protected $docRoot = "";
+ protected $lastURLError = false;
+ protected $localImage = "";
+ protected $localImageMTime = 0;
+ protected $url = false;
+ protected $myHost = "";
+ protected $isURL = false;
+ protected $cachefile = '';
+ protected $errors = array();
+ protected $toDeletes = array();
+ protected $cacheDirectory = '';
+ protected $startTime = 0;
+ protected $lastBenchTime = 0;
+ protected $cropTop = false;
+ protected $salt = "";
+ protected $fileCacheVersion = 1; //Generally if timthumb.php is modifed (upgraded) then the salt changes and all cache files are recreated. This is a backup mechanism to force regen.
+ protected $filePrependSecurityBlock = "handleErrors();
+ $tim->securityChecks();
+ if($tim->tryBrowserCache()){
+ exit(0);
+ }
+ $tim->handleErrors();
+ if(FILE_CACHE_ENABLED && $tim->tryServerCache()){
+ exit(0);
+ }
+ $tim->handleErrors();
+ $tim->run();
+ $tim->handleErrors();
+ exit(0);
+ }
+ public function __construct(){
+ global $ALLOWED_SITES;
+ $this->startTime = microtime(true);
+ date_default_timezone_set('UTC');
+ $this->debug(1, "Starting new request from " . $this->getIP() . " to " . $_SERVER['REQUEST_URI']);
+ $this->calcDocRoot();
+ //On windows systems I'm assuming fileinode returns an empty string or a number that doesn't change. Check this.
+ $this->salt = @filemtime(__FILE__) . '-' . @fileinode(__FILE__);
+ $this->debug(3, "Salt is: " . $this->salt);
+ if(FILE_CACHE_DIRECTORY){
+ if(! is_dir(FILE_CACHE_DIRECTORY)){
+ @mkdir(FILE_CACHE_DIRECTORY);
+ if(! is_dir(FILE_CACHE_DIRECTORY)){
+ $this->error("Could not create the file cache directory.");
+ return false;
+ }
+ }
+ $this->cacheDirectory = FILE_CACHE_DIRECTORY;
+ if (!touch($this->cacheDirectory . '/index.html')) {
+ $this->error("Could note create the index.html file.");
+ }
+ } else {
+ $this->cacheDirectory = sys_get_temp_dir();
+ }
+ //Clean the cache before we do anything because we don't want the first visitor after FILE_CACHE_TIME_BETWEEN_CLEANS expires to get a stale image.
+ $this->cleanCache();
+
+ $this->myHost = preg_replace('/^www\./i', '', $_SERVER['HTTP_HOST']);
+ $this->src = $this->param('src');
+ $this->url = parse_url($this->src);
+ if(strlen($this->src) <= 3){
+ $this->error("No image specified");
+ return false;
+ }
+ if(BLOCK_EXTERNAL_LEECHERS && array_key_exists('HTTP_REFERER', $_SERVER) && (! preg_match('/^https?:\/\/(?:www\.)?' . $this->myHost . '(?:$|\/)/i', $_SERVER['HTTP_REFERER']))){
+ // base64 encoded red image that says 'no hotlinkers'
+ // nothing to worry about! :)
+ $imgData = base64_decode("R0lGODlhUAAMAIAAAP8AAP///yH5BAAHAP8ALAAAAABQAAwAAAJpjI+py+0Po5y0OgAMjjv01YUZ\nOGplhWXfNa6JCLnWkXplrcBmW+spbwvaVr/cDyg7IoFC2KbYVC2NQ5MQ4ZNao9Ynzjl9ScNYpneb\nDULB3RP6JuPuaGfuuV4fumf8PuvqFyhYtjdoeFgAADs=");
+ header('Content-Type: image/gif');
+ header('Content-Length: ' . sizeof($imgData));
+ header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
+ header("Pragma: no-cache");
+ header('Expires: ' . gmdate ('D, d M Y H:i:s', time()));
+ echo $imgData;
+ return false;
+ exit(0);
+ }
+ if(preg_match('/https?:\/\/(?:www\.)?' . $this->myHost . '(?:$|\/)/i', $this->src)){
+ $this->src = preg_replace('/https?:\/\/(?:www\.)?' . $this->myHost . '/i', '', $this->src);
+ }
+ if(preg_match('/^https?:\/\/[^\/]+/i', $this->src)){
+ $this->debug(2, "Is a request for an external URL: " . $this->src);
+ $this->isURL = true;
+ } else {
+ $this->debug(2, "Is a request for an internal file: " . $this->src);
+ }
+ if($this->isURL && (! ALLOW_EXTERNAL)){
+ $this->error("You are not allowed to fetch images from an external website.");
+ return false;
+ }
+ if($this->isURL){
+ if(ALLOW_ALL_EXTERNAL_SITES){
+ $this->debug(2, "Fetching from all external sites is enabled.");
+ } else {
+ $this->debug(2, "Fetching only from selected external sites is enabled.");
+ $allowed = false;
+ foreach($ALLOWED_SITES as $site){
+ if (preg_match ('/(?:^|\.)' . $site . '$/i', $this->url['host'])) {
+ $this->debug(3, "URL hostname {$this->url['host']} matches $site so allowing.");
+ $allowed = true;
+ }
+ }
+ if(! $allowed){
+ return $this->error("You may not fetch images from that site. To enable this site in timthumb, you can either add it to \$ALLOWED_SITES and set ALLOW_EXTERNAL=true. Or you can set ALLOW_ALL_EXTERNAL_SITES=true, depending on your security needs.");
+ }
+ }
+ }
+
+ $cachePrefix = ($this->isURL ? 'timthumb_ext_' : 'timthumb_int_');
+ if($this->isURL){
+ $this->cachefile = $this->cacheDirectory . '/' . $cachePrefix . md5($this->salt . $_SERVER ['QUERY_STRING'] . $this->fileCacheVersion) . FILE_CACHE_SUFFIX;
+ } else {
+ $this->localImage = $this->getLocalImagePath($this->src);
+ if(! $this->localImage){
+ $this->debug(1, "Could not find the local image: {$this->localImage}");
+ $this->error("Could not find the internal image you specified.");
+ $this->set404();
+ return false;
+ }
+ $this->debug(1, "Local image path is {$this->localImage}");
+ $this->localImageMTime = @filemtime($this->localImage);
+ //We include the mtime of the local file in case in changes on disk.
+ $this->cachefile = $this->cacheDirectory . '/' . $cachePrefix . md5($this->salt . $this->localImageMTime . $_SERVER ['QUERY_STRING'] . $this->fileCacheVersion) . FILE_CACHE_SUFFIX;
+ }
+ $this->debug(2, "Cache file is: " . $this->cachefile);
+
+ return true;
+ }
+ public function __destruct(){
+ foreach($this->toDeletes as $del){
+ $this->debug(2, "Deleting temp file $del");
+ @unlink($del);
+ }
+ }
+ public function run(){
+ if($this->isURL){
+ if(! ALLOW_EXTERNAL){
+ $this->debug(1, "Got a request for an external image but ALLOW_EXTERNAL is disabled so returning error msg.");
+ $this->error("You are not allowed to fetch images from an external website.");
+ return false;
+ }
+ $this->debug(3, "Got request for external image. Starting serveExternalImage.");
+ if($this->param('webshot')){
+ if(WEBSHOT_ENABLED){
+ $this->debug(3, "webshot param is set, so we're going to take a webshot.");
+ $this->serveWebshot();
+ } else {
+ $this->error("You added the webshot parameter but webshots are disabled on this server. You need to set WEBSHOT_ENABLED == true to enable webshots.");
+ }
+ } else {
+ $this->debug(3, "webshot is NOT set so we're going to try to fetch a regular image.");
+ $this->serveExternalImage();
+
+ }
+ } else {
+ $this->debug(3, "Got request for internal image. Starting serveInternalImage()");
+ $this->serveInternalImage();
+ }
+ return true;
+ }
+ protected function handleErrors(){
+ if($this->haveErrors()){
+ if(NOT_FOUND_IMAGE && $this->is404()){
+ if($this->serveImg(NOT_FOUND_IMAGE)){
+ exit(0);
+ } else {
+ $this->error("Additionally, the 404 image that is configured could not be found or there was an error serving it.");
+ }
+ }
+ if(ERROR_IMAGE){
+ if($this->serveImg(ERROR_IMAGE)){
+ exit(0);
+ } else {
+ $this->error("Additionally, the error image that is configured could not be found or there was an error serving it.");
+ }
+ }
+
+ $this->serveErrors();
+ exit(0);
+ }
+ return false;
+ }
+ protected function tryBrowserCache(){
+ if(BROWSER_CACHE_DISABLE){ $this->debug(3, "Browser caching is disabled"); return false; }
+ if(!empty($_SERVER['HTTP_IF_MODIFIED_SINCE']) ){
+ $this->debug(3, "Got a conditional get");
+ $mtime = false;
+ //We've already checked if the real file exists in the constructor
+ if(! is_file($this->cachefile)){
+ //If we don't have something cached, regenerate the cached image.
+ return false;
+ }
+ if($this->localImageMTime){
+ $mtime = $this->localImageMTime;
+ $this->debug(3, "Local real file's modification time is $mtime");
+ } else if(is_file($this->cachefile)){ //If it's not a local request then use the mtime of the cached file to determine the 304
+ $mtime = @filemtime($this->cachefile);
+ $this->debug(3, "Cached file's modification time is $mtime");
+ }
+ if(! $mtime){ return false; }
+
+ $iftime = strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']);
+ $this->debug(3, "The conditional get's if-modified-since unixtime is $iftime");
+ if($iftime < 1){
+ $this->debug(3, "Got an invalid conditional get modified since time. Returning false.");
+ return false;
+ }
+ if($iftime < $mtime){ //Real file or cache file has been modified since last request, so force refetch.
+ $this->debug(3, "File has been modified since last fetch.");
+ return false;
+ } else { //Otherwise serve a 304
+ $this->debug(3, "File has not been modified since last get, so serving a 304.");
+ header ($_SERVER['SERVER_PROTOCOL'] . ' 304 Not Modified');
+ $this->debug(1, "Returning 304 not modified");
+ return true;
+ }
+ }
+ return false;
+ }
+ protected function tryServerCache(){
+ $this->debug(3, "Trying server cache");
+ if(file_exists($this->cachefile)){
+ $this->debug(3, "Cachefile {$this->cachefile} exists");
+ if($this->isURL){
+ $this->debug(3, "This is an external request, so checking if the cachefile is empty which means the request failed previously.");
+ if(filesize($this->cachefile) < 1){
+ $this->debug(3, "Found an empty cachefile indicating a failed earlier request. Checking how old it is.");
+ //Fetching error occured previously
+ if(time() - @filemtime($this->cachefile) > WAIT_BETWEEN_FETCH_ERRORS){
+ $this->debug(3, "File is older than " . WAIT_BETWEEN_FETCH_ERRORS . " seconds. Deleting and returning false so app can try and load file.");
+ @unlink($this->cachefile);
+ return false; //to indicate we didn't serve from cache and app should try and load
+ } else {
+ $this->debug(3, "Empty cachefile is still fresh so returning message saying we had an error fetching this image from remote host.");
+ $this->set404();
+ $this->error("An error occured fetching image.");
+ return false;
+ }
+ }
+ } else {
+ $this->debug(3, "Trying to serve cachefile {$this->cachefile}");
+ }
+ if($this->serveCacheFile()){
+ $this->debug(3, "Succesfully served cachefile {$this->cachefile}");
+ return true;
+ } else {
+ $this->debug(3, "Failed to serve cachefile {$this->cachefile} - Deleting it from cache.");
+ //Image serving failed. We can't retry at this point, but lets remove it from cache so the next request recreates it
+ @unlink($this->cachefile);
+ return true;
+ }
+ }
+ }
+ protected function error($err){
+ $this->debug(3, "Adding error message: $err");
+ $this->errors[] = $err;
+ return false;
+
+ }
+ protected function haveErrors(){
+ if(sizeof($this->errors) > 0){
+ return true;
+ }
+ return false;
+ }
+ protected function serveErrors(){
+ $html = '';
+ foreach($this->errors as $err){
+ $html .= '- ' . htmlentities($err) . '
';
+ }
+ $html .= '
';
+ header ($_SERVER['SERVER_PROTOCOL'] . ' 400 Bad Request');
+ echo 'A TimThumb error has occured
The following error(s) occured:
' . $html . '
';
+ echo '
Query String : ' . htmlentities ($_SERVER['QUERY_STRING']);
+ echo '
TimThumb version : ' . VERSION . '';
+ }
+ protected function serveInternalImage(){
+ $this->debug(3, "Local image path is $this->localImage");
+ if(! $this->localImage){
+ $this->sanityFail("localImage not set after verifying it earlier in the code.");
+ return false;
+ }
+ $fileSize = filesize($this->localImage);
+ if($fileSize > MAX_FILE_SIZE){
+ $this->error("The file you specified is greater than the maximum allowed file size.");
+ return false;
+ }
+ if($fileSize <= 0){
+ $this->error("The file you specified is <= 0 bytes.");
+ return false;
+ }
+ $this->debug(3, "Calling processImageAndWriteToCache() for local image.");
+ if($this->processImageAndWriteToCache($this->localImage)){
+ $this->serveCacheFile();
+ return true;
+ } else {
+ return false;
+ }
+ }
+ protected function cleanCache(){
+ $this->debug(3, "cleanCache() called");
+ $lastCleanFile = $this->cacheDirectory . '/timthumb_cacheLastCleanTime.touch';
+
+ //If this is a new timthumb installation we need to create the file
+ if(! is_file($lastCleanFile)){
+ $this->debug(1, "File tracking last clean doesn't exist. Creating $lastCleanFile");
+ if (!touch($lastCleanFile)) {
+ $this->error("Could note create cache clean timestamp file.");
+ }
+ return;
+ }
+ if(@filemtime($lastCleanFile) < (time() - FILE_CACHE_TIME_BETWEEN_CLEANS) ){ //Cache was last cleaned more than 1 day ago
+ $this->debug(1, "Cache was last cleaned more than " . FILE_CACHE_TIME_BETWEEN_CLEANS . " seconds ago. Cleaning now.");
+ // Very slight race condition here, but worst case we'll have 2 or 3 servers cleaning the cache simultaneously once a day.
+ if (!touch($lastCleanFile)) {
+ $this->error("Could note create cache clean timestamp file.");
+ }
+ $files = glob($this->cacheDirectory . '/*' . FILE_CACHE_SUFFIX);
+ $timeAgo = time() - FILE_CACHE_MAX_FILE_AGE;
+ foreach($files as $file){
+ if(@filemtime($file) < $timeAgo){
+ $this->debug(3, "Deleting cache file $file older than max age: " . FILE_CACHE_MAX_FILE_AGE . " seconds");
+ @unlink($file);
+ }
+ }
+ return true;
+ } else {
+ $this->debug(3, "Cache was cleaned less than " . FILE_CACHE_TIME_BETWEEN_CLEANS . " seconds ago so no cleaning needed.");
+ }
+ return false;
+ }
+ protected function processImageAndWriteToCache($localImage){
+ $sData = getimagesize($localImage);
+ $origType = $sData[2];
+ $mimeType = $sData['mime'];
+
+ $this->debug(3, "Mime type of image is $mimeType");
+ if(! preg_match('/^image\/(?:gif|jpg|jpeg|png)$/i', $mimeType)){
+ return $this->error("The image being resized is not a valid gif, jpg or png.");
+ }
+
+ if (!function_exists ('imagecreatetruecolor')) {
+ return $this->error('GD Library Error: imagecreatetruecolor does not exist - please contact your webhost and ask them to install the GD library');
+ }
+
+ if (function_exists ('imagefilter') && defined ('IMG_FILTER_NEGATE')) {
+ $imageFilters = array (
+ 1 => array (IMG_FILTER_NEGATE, 0),
+ 2 => array (IMG_FILTER_GRAYSCALE, 0),
+ 3 => array (IMG_FILTER_BRIGHTNESS, 1),
+ 4 => array (IMG_FILTER_CONTRAST, 1),
+ 5 => array (IMG_FILTER_COLORIZE, 4),
+ 6 => array (IMG_FILTER_EDGEDETECT, 0),
+ 7 => array (IMG_FILTER_EMBOSS, 0),
+ 8 => array (IMG_FILTER_GAUSSIAN_BLUR, 0),
+ 9 => array (IMG_FILTER_SELECTIVE_BLUR, 0),
+ 10 => array (IMG_FILTER_MEAN_REMOVAL, 0),
+ 11 => array (IMG_FILTER_SMOOTH, 0),
+ );
+ }
+
+ // get standard input properties
+ $new_width = (int) abs ($this->param('w', 0));
+ $new_height = (int) abs ($this->param('h', 0));
+ $zoom_crop = (int) $this->param('zc', 1);
+ $quality = (int) abs ($this->param('q', 90));
+ $align = $this->cropTop ? 't' : $this->param('a', 'c');
+ $filters = $this->param('f', '');
+ $sharpen = (bool) $this->param('s', 0);
+ $canvas_color = $this->param('cc', 'ffffff');
+
+ // set default width and height if neither are set already
+ if ($new_width == 0 && $new_height == 0) {
+ $new_width = 100;
+ $new_height = 100;
+ }
+
+ // ensure size limits can not be abused
+ $new_width = min ($new_width, MAX_WIDTH);
+ $new_height = min ($new_height, MAX_HEIGHT);
+
+ // set memory limit to be able to have enough space to resize larger images
+ $this->setMemoryLimit();
+
+ // open the existing image
+ $image = $this->openImage ($mimeType, $localImage);
+ if ($image === false) {
+ return $this->error('Unable to open image.');
+ }
+
+ // Get original width and height
+ $width = imagesx ($image);
+ $height = imagesy ($image);
+ $origin_x = 0;
+ $origin_y = 0;
+
+ // generate new w/h if not provided
+ if ($new_width && !$new_height) {
+ $new_height = floor ($height * ($new_width / $width));
+ } else if ($new_height && !$new_width) {
+ $new_width = floor ($width * ($new_height / $height));
+ }
+
+ // scale down and add borders
+ if ($zoom_crop == 3) {
+
+ $final_height = $height * ($new_width / $width);
+
+ if ($final_height > $new_height) {
+ $new_width = $width * ($new_height / $height);
+ } else {
+ $new_height = $final_height;
+ }
+
+ }
+
+ // create a new true color image
+ $canvas = imagecreatetruecolor ($new_width, $new_height);
+ imagealphablending ($canvas, false);
+
+ if (strlen ($canvas_color) < 6) {
+ $canvas_color = 'ffffff';
+ }
+
+ $canvas_color_R = hexdec (substr ($canvas_color, 0, 2));
+ $canvas_color_G = hexdec (substr ($canvas_color, 2, 2));
+ $canvas_color_B = hexdec (substr ($canvas_color, 2, 2));
+
+ // Create a new transparent color for image
+ $color = imagecolorallocatealpha ($canvas, $canvas_color_R, $canvas_color_G, $canvas_color_B, 127);
+
+ // Completely fill the background of the new image with allocated color.
+ imagefill ($canvas, 0, 0, $color);
+
+ // scale down and add borders
+ if ($zoom_crop == 2) {
+
+ $final_height = $height * ($new_width / $width);
+
+ if ($final_height > $new_height) {
+
+ $origin_x = $new_width / 2;
+ $new_width = $width * ($new_height / $height);
+ $origin_x = round ($origin_x - ($new_width / 2));
+
+ } else {
+
+ $origin_y = $new_height / 2;
+ $new_height = $final_height;
+ $origin_y = round ($origin_y - ($new_height / 2));
+
+ }
+
+ }
+
+ // Restore transparency blending
+ imagesavealpha ($canvas, true);
+
+ if ($zoom_crop > 0) {
+
+ $src_x = $src_y = 0;
+ $src_w = $width;
+ $src_h = $height;
+
+ $cmp_x = $width / $new_width;
+ $cmp_y = $height / $new_height;
+
+ // calculate x or y coordinate and width or height of source
+ if ($cmp_x > $cmp_y) {
+
+ $src_w = round ($width / $cmp_x * $cmp_y);
+ $src_x = round (($width - ($width / $cmp_x * $cmp_y)) / 2);
+
+ } else if ($cmp_y > $cmp_x) {
+
+ $src_h = round ($height / $cmp_y * $cmp_x);
+ $src_y = round (($height - ($height / $cmp_y * $cmp_x)) / 2);
+
+ }
+
+ // positional cropping!
+ if ($align) {
+ if (strpos ($align, 't') !== false) {
+ $src_y = 0;
+ }
+ if (strpos ($align, 'b') !== false) {
+ $src_y = $height - $src_h;
+ }
+ if (strpos ($align, 'l') !== false) {
+ $src_x = 0;
+ }
+ if (strpos ($align, 'r') !== false) {
+ $src_x = $width - $src_w;
+ }
+ }
+
+ imagecopyresampled ($canvas, $image, $origin_x, $origin_y, $src_x, $src_y, $new_width, $new_height, $src_w, $src_h);
+
+ } else {
+
+ // copy and resize part of an image with resampling
+ imagecopyresampled ($canvas, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
+
+ }
+
+ if ($filters != '' && function_exists ('imagefilter') && defined ('IMG_FILTER_NEGATE')) {
+ // apply filters to image
+ $filterList = explode ('|', $filters);
+ foreach ($filterList as $fl) {
+
+ $filterSettings = explode (',', $fl);
+ if (isset ($imageFilters[$filterSettings[0]])) {
+
+ for ($i = 0; $i < 4; $i ++) {
+ if (!isset ($filterSettings[$i])) {
+ $filterSettings[$i] = null;
+ } else {
+ $filterSettings[$i] = (int) $filterSettings[$i];
+ }
+ }
+
+ switch ($imageFilters[$filterSettings[0]][1]) {
+
+ case 1:
+
+ imagefilter ($canvas, $imageFilters[$filterSettings[0]][0], $filterSettings[1]);
+ break;
+
+ case 2:
+
+ imagefilter ($canvas, $imageFilters[$filterSettings[0]][0], $filterSettings[1], $filterSettings[2]);
+ break;
+
+ case 3:
+
+ imagefilter ($canvas, $imageFilters[$filterSettings[0]][0], $filterSettings[1], $filterSettings[2], $filterSettings[3]);
+ break;
+
+ case 4:
+
+ imagefilter ($canvas, $imageFilters[$filterSettings[0]][0], $filterSettings[1], $filterSettings[2], $filterSettings[3], $filterSettings[4]);
+ break;
+
+ default:
+
+ imagefilter ($canvas, $imageFilters[$filterSettings[0]][0]);
+ break;
+
+ }
+ }
+ }
+ }
+
+ // sharpen image
+ if ($sharpen && function_exists ('imageconvolution')) {
+
+ $sharpenMatrix = array (
+ array (-1,-1,-1),
+ array (-1,16,-1),
+ array (-1,-1,-1),
+ );
+
+ $divisor = 8;
+ $offset = 0;
+
+ imageconvolution ($canvas, $sharpenMatrix, $divisor, $offset);
+
+ }
+ //Straight from Wordpress core code. Reduces filesize by up to 70% for PNG's
+ if ( (IMAGETYPE_PNG == $origType || IMAGETYPE_GIF == $origType) && function_exists('imageistruecolor') && !imageistruecolor( $image ) && imagecolortransparent( $image ) > 0 ){
+ imagetruecolortopalette( $canvas, false, imagecolorstotal( $image ) );
+ }
+
+ $imgType = "";
+ $tempfile = tempnam($this->cacheDirectory, 'timthumb_tmpimg_');
+ if(preg_match('/^image\/(?:jpg|jpeg)$/i', $mimeType)){
+ $imgType = 'jpg';
+ imagejpeg($canvas, $tempfile, $quality);
+ } else if(preg_match('/^image\/png$/i', $mimeType)){
+ $imgType = 'png';
+ imagepng($canvas, $tempfile, floor($quality * 0.09));
+ } else if(preg_match('/^image\/gif$/i', $mimeType)){
+ $imgType = 'gif';
+ imagegif($canvas, $tempfile);
+ } else {
+ return $this->sanityFail("Could not match mime type after verifying it previously.");
+ }
+
+ if($imgType == 'png' && OPTIPNG_ENABLED && OPTIPNG_PATH && @is_file(OPTIPNG_PATH)){
+ $exec = OPTIPNG_PATH;
+ $this->debug(3, "optipng'ing $tempfile");
+ $presize = filesize($tempfile);
+ $out = `$exec -o1 $tempfile`; //you can use up to -o7 but it really slows things down
+ clearstatcache();
+ $aftersize = filesize($tempfile);
+ $sizeDrop = $presize - $aftersize;
+ if($sizeDrop > 0){
+ $this->debug(1, "optipng reduced size by $sizeDrop");
+ } else if($sizeDrop < 0){
+ $this->debug(1, "optipng increased size! Difference was: $sizeDrop");
+ } else {
+ $this->debug(1, "optipng did not change image size.");
+ }
+ } else if($imgType == 'png' && PNGCRUSH_ENABLED && PNGCRUSH_PATH && @is_file(PNGCRUSH_PATH)){
+ $exec = PNGCRUSH_PATH;
+ $tempfile2 = tempnam($this->cacheDirectory, 'timthumb_tmpimg_');
+ $this->debug(3, "pngcrush'ing $tempfile to $tempfile2");
+ $out = `$exec $tempfile $tempfile2`;
+ $todel = "";
+ if(is_file($tempfile2)){
+ $sizeDrop = filesize($tempfile) - filesize($tempfile2);
+ if($sizeDrop > 0){
+ $this->debug(1, "pngcrush was succesful and gave a $sizeDrop byte size reduction");
+ $todel = $tempfile;
+ $tempfile = $tempfile2;
+ } else {
+ $this->debug(1, "pngcrush did not reduce file size. Difference was $sizeDrop bytes.");
+ $todel = $tempfile2;
+ }
+ } else {
+ $this->debug(3, "pngcrush failed with output: $out");
+ $todel = $tempfile2;
+ }
+ @unlink($todel);
+ }
+
+ $this->debug(3, "Rewriting image with security header.");
+ $tempfile4 = tempnam($this->cacheDirectory, 'timthumb_tmpimg_');
+ $context = stream_context_create ();
+ $fp = fopen($tempfile,'r',0,$context);
+ file_put_contents($tempfile4, $this->filePrependSecurityBlock . $imgType . ' ?' . '>'); //6 extra bytes, first 3 being image type
+ file_put_contents($tempfile4, $fp, FILE_APPEND);
+ fclose($fp);
+ @unlink($tempfile);
+ $this->debug(3, "Locking and replacing cache file.");
+ $lockFile = $this->cachefile . '.lock';
+ $fh = fopen($lockFile, 'w');
+ if(! $fh){
+ return $this->error("Could not open the lockfile for writing an image.");
+ }
+ if(flock($fh, LOCK_EX)){
+ @unlink($this->cachefile); //rename generally overwrites, but doing this in case of platform specific quirks. File might not exist yet.
+ rename($tempfile4, $this->cachefile);
+ flock($fh, LOCK_UN);
+ fclose($fh);
+ @unlink($lockFile);
+ } else {
+ fclose($fh);
+ @unlink($lockFile);
+ @unlink($tempfile4);
+ return $this->error("Could not get a lock for writing.");
+ }
+ $this->debug(3, "Done image replace with security header. Cleaning up and running cleanCache()");
+ imagedestroy($canvas);
+ imagedestroy($image);
+ return true;
+ }
+ protected function calcDocRoot(){
+ $docRoot = @$_SERVER['DOCUMENT_ROOT'];
+ if(!isset($docRoot)){
+ $this->debug(3, "DOCUMENT_ROOT is not set. This is probably windows. Starting search 1.");
+ if(isset($_SERVER['SCRIPT_FILENAME'])){
+ $docRoot = str_replace( '\\', '/', substr($_SERVER['SCRIPT_FILENAME'], 0, 0-strlen($_SERVER['PHP_SELF'])));
+ $this->debug(3, "Generated docRoot using SCRIPT_FILENAME and PHP_SELF as: $docRoot");
+ }
+ }
+ if(!isset($docRoot)){
+ $this->debug(3, "DOCUMENT_ROOT still is not set. Starting search 2.");
+ if(isset($_SERVER['PATH_TRANSLATED'])){
+ $docRoot = str_replace( '\\', '/', substr(str_replace('\\\\', '\\', $_SERVER['PATH_TRANSLATED']), 0, 0-strlen($_SERVER['PHP_SELF'])));
+ $this->debug(3, "Generated docRoot using PATH_TRANSLATED and PHP_SELF as: $docRoot");
+ }
+ }
+ if($docRoot && $_SERVER['DOCUMENT_ROOT'] != '/'){ $docRoot = preg_replace('/\/$/', '', $docRoot); }
+ $this->debug(3, "Doc root is: " . $docRoot);
+ $this->docRoot = $docRoot;
+
+ }
+ protected function getLocalImagePath($src){
+ $src = preg_replace('/^\//', '', $src); //strip off the leading '/'
+ $realDocRoot = realpath($this->docRoot); //See issue 224. Using realpath as a windows fix.
+ if(! $this->docRoot){
+ $this->debug(3, "We have no document root set, so as a last resort, lets check if the image is in the current dir and serve that.");
+ //We don't support serving images outside the current dir if we don't have a doc root for security reasons.
+ $file = preg_replace('/^.*?([^\/\\\\]+)$/', '$1', $src); //strip off any path info and just leave the filename.
+ if(is_file($file)){
+ return realpath($file);
+ }
+ return $this->error("Could not find your website document root and the file specified doesn't exist in timthumbs directory. We don't support serving files outside timthumb's directory without a document root for security reasons.");
+ } //Do not go past this point without docRoot set
+
+ //Try src under docRoot
+ if(file_exists ($this->docRoot . '/' . $src)) {
+ $this->debug(3, "Found file as " . $this->docRoot . '/' . $src);
+ $real = realpath($this->docRoot . '/' . $src);
+ if(strpos($real, $realDocRoot) === 0){
+ return $real;
+ } else {
+ $this->debug(1, "Security block: The file specified occurs outside the document root.");
+ //allow search to continue
+ }
+ }
+ //Check absolute paths and then verify the real path is under doc root
+ $absolute = realpath('/' . $src);
+ if($absolute && file_exists($absolute)){ //realpath does file_exists check, so can probably skip the exists check here
+ $this->debug(3, "Found absolute path: $absolute");
+ if(! $this->docRoot){ $this->sanityFail("docRoot not set when checking absolute path."); }
+ if(strpos($absolute, $realDocRoot) === 0){
+ return $absolute;
+ } else {
+ $this->debug(1, "Security block: The file specified occurs outside the document root.");
+ //and continue search
+ }
+ }
+ $base = $this->docRoot;
+ foreach (explode('/', str_replace($this->docRoot, '', $_SERVER['SCRIPT_FILENAME'])) as $sub){
+ $base .= $sub . '/';
+ $this->debug(3, "Trying file as: " . $base . $src);
+ if(file_exists($base . $src)){
+ $this->debug(3, "Found file as: " . $base . $src);
+ $real = realpath($base . $src);
+ if(strpos($real, $realDocRoot) === 0){
+ return $real;
+ } else {
+ $this->debug(1, "Security block: The file specified occurs outside the document root.");
+ //And continue search
+ }
+ }
+ }
+ return false;
+ }
+ protected function toDelete($name){
+ $this->debug(3, "Scheduling file $name to delete on destruct.");
+ $this->toDeletes[] = $name;
+ }
+ protected function serveWebshot(){
+ $this->debug(3, "Starting serveWebshot");
+ $instr = "Please follow the instructions at http://code.google.com/p/timthumb/ to set your server up for taking website screenshots.";
+ if(! is_file(WEBSHOT_CUTYCAPT)){
+ return $this->error("CutyCapt is not installed. $instr");
+ }
+ if(! is_file(WEBSHOT_XVFB)){
+ return $this->Error("Xvfb is not installed. $instr");
+ }
+ $cuty = WEBSHOT_CUTYCAPT;
+ $xv = WEBSHOT_XVFB;
+ $screenX = WEBSHOT_SCREEN_X;
+ $screenY = WEBSHOT_SCREEN_Y;
+ $colDepth = WEBSHOT_COLOR_DEPTH;
+ $format = WEBSHOT_IMAGE_FORMAT;
+ $timeout = WEBSHOT_TIMEOUT * 1000;
+ $ua = WEBSHOT_USER_AGENT;
+ $jsOn = WEBSHOT_JAVASCRIPT_ON ? 'on' : 'off';
+ $javaOn = WEBSHOT_JAVA_ON ? 'on' : 'off';
+ $pluginsOn = WEBSHOT_PLUGINS_ON ? 'on' : 'off';
+ $proxy = WEBSHOT_PROXY ? ' --http-proxy=' . WEBSHOT_PROXY : '';
+ $tempfile = tempnam($this->cacheDirectory, 'timthumb_webshot');
+ $url = $this->src;
+ if(! preg_match('/^https?:\/\/[a-zA-Z0-9\.\-]+/i', $url)){
+ return $this->error("Invalid URL supplied.");
+ }
+ $url = preg_replace('/[^A-Za-z0-9\-\.\_\~:\/\?\#\[\]\@\!\$\&\'\(\)\*\+\,\;\=]+/', '', $url); //RFC 3986
+ //Very important we don't allow injection of shell commands here. URL is between quotes and we are only allowing through chars allowed by a the RFC
+ // which AFAIKT can't be used for shell injection.
+ if(WEBSHOT_XVFB_RUNNING){
+ putenv('DISPLAY=:100.0');
+ $command = "$cuty $proxy --max-wait=$timeout --user-agent=\"$ua\" --javascript=$jsOn --java=$javaOn --plugins=$pluginsOn --js-can-open-windows=off --url=\"$url\" --out-format=$format --out=$tempfile";
+ } else {
+ $command = "$xv --server-args=\"-screen 0, {$screenX}x{$screenY}x{$colDepth}\" $cuty $proxy --max-wait=$timeout --user-agent=\"$ua\" --javascript=$jsOn --java=$javaOn --plugins=$pluginsOn --js-can-open-windows=off --url=\"$url\" --out-format=$format --out=$tempfile";
+ }
+ $this->debug(3, "Executing command: $command");
+ $out = `$command`;
+ $this->debug(3, "Received output: $out");
+ if(! is_file($tempfile)){
+ $this->set404();
+ return $this->error("The command to create a thumbnail failed.");
+ }
+ $this->cropTop = true;
+ if($this->processImageAndWriteToCache($tempfile)){
+ $this->debug(3, "Image processed succesfully. Serving from cache");
+ return $this->serveCacheFile();
+ } else {
+ return false;
+ }
+ }
+ protected function serveExternalImage(){
+ if(! preg_match('/^https?:\/\/[a-zA-Z0-9\-\.]+/i', $this->src)){
+ $this->error("Invalid URL supplied.");
+ return false;
+ }
+ $tempfile = tempnam($this->cacheDirectory, 'timthumb');
+ $this->debug(3, "Fetching external image into temporary file $tempfile");
+ $this->toDelete($tempfile);
+ #fetch file here
+ if(! $this->getURL($this->src, $tempfile)){
+ @unlink($this->cachefile);
+ touch($this->cachefile);
+ $this->debug(3, "Error fetching URL: " . $this->lastURLError);
+ $this->error("Error reading the URL you specified from remote host." . $this->lastURLError);
+ return false;
+ }
+
+ $mimeType = $this->getMimeType($tempfile);
+ if(! preg_match("/^image\/(?:jpg|jpeg|gif|png)$/i", $mimeType)){
+ $this->debug(3, "Remote file has invalid mime type: $mimeType");
+ @unlink($this->cachefile);
+ touch($this->cachefile);
+ $this->error("The remote file is not a valid image.");
+ return false;
+ }
+ if($this->processImageAndWriteToCache($tempfile)){
+ $this->debug(3, "Image processed succesfully. Serving from cache");
+ return $this->serveCacheFile();
+ } else {
+ return false;
+ }
+ }
+ public static function curlWrite($h, $d){
+ fwrite(self::$curlFH, $d);
+ self::$curlDataWritten += strlen($d);
+ if(self::$curlDataWritten > MAX_FILE_SIZE){
+ return 0;
+ } else {
+ return strlen($d);
+ }
+ }
+ protected function serveCacheFile(){
+ $this->debug(3, "Serving {$this->cachefile}");
+ if(! is_file($this->cachefile)){
+ $this->error("serveCacheFile called in timthumb but we couldn't find the cached file.");
+ return false;
+ }
+ $fp = fopen($this->cachefile, 'rb');
+ if(! $fp){ return $this->error("Could not open cachefile."); }
+ fseek($fp, strlen($this->filePrependSecurityBlock), SEEK_SET);
+ $imgType = fread($fp, 3);
+ fseek($fp, 3, SEEK_CUR);
+ if(ftell($fp) != strlen($this->filePrependSecurityBlock) + 6){
+ @unlink($this->cachefile);
+ return $this->error("The cached image file seems to be corrupt.");
+ }
+ $imageDataSize = filesize($this->cachefile) - (strlen($this->filePrependSecurityBlock) + 6);
+ $this->sendImageHeaders($imgType, $imageDataSize);
+ $bytesSent = @fpassthru($fp);
+ fclose($fp);
+ if($bytesSent > 0){
+ return true;
+ }
+ $content = file_get_contents ($this->cachefile);
+ if ($content != FALSE) {
+ $content = substr($content, strlen($this->filePrependSecurityBlock) + 6);
+ echo $content;
+ $this->debug(3, "Served using file_get_contents and echo");
+ return true;
+ } else {
+ $this->error("Cache file could not be loaded.");
+ return false;
+ }
+ }
+ protected function sendImageHeaders($mimeType, $dataSize){
+ if(! preg_match('/^image\//i', $mimeType)){
+ $mimeType = 'image/' . $mimeType;
+ }
+ if(strtolower($mimeType) == 'image/jpg'){
+ $mimeType = 'image/jpeg';
+ }
+ $gmdate_expires = gmdate ('D, d M Y H:i:s', strtotime ('now +10 days')) . ' GMT';
+ $gmdate_modified = gmdate ('D, d M Y H:i:s') . ' GMT';
+ // send content headers then display image
+ header ('Content-Type: ' . $mimeType);
+ header ('Accept-Ranges: none'); //Changed this because we don't accept range requests
+ header ('Last-Modified: ' . $gmdate_modified);
+ header ('Content-Length: ' . $dataSize);
+ if(BROWSER_CACHE_DISABLE){
+ $this->debug(3, "Browser cache is disabled so setting non-caching headers.");
+ header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
+ header("Pragma: no-cache");
+ header('Expires: ' . gmdate ('D, d M Y H:i:s', time()));
+ } else {
+ $this->debug(3, "Browser caching is enabled");
+ header('Cache-Control: max-age=' . BROWSER_CACHE_MAX_AGE . ', must-revalidate');
+ header('Expires: ' . $gmdate_expires);
+ }
+ return true;
+ }
+ protected function securityChecks(){
+ }
+ protected function param($property, $default = ''){
+ if (isset ($_GET[$property])) {
+ return $_GET[$property];
+ } else {
+ return $default;
+ }
+ }
+ protected function openImage($mimeType, $src){
+ switch ($mimeType) {
+ case 'image/jpg': //This isn't a valid mime type so we should probably remove it
+ case 'image/jpeg':
+ $image = imagecreatefromjpeg ($src);
+ break;
+
+ case 'image/png':
+ $image = imagecreatefrompng ($src);
+ break;
+
+ case 'image/gif':
+ $image = imagecreatefromgif ($src);
+ break;
+ }
+
+ return $image;
+ }
+ protected function getIP(){
+ $rem = @$_SERVER["REMOTE_ADDR"];
+ $ff = @$_SERVER["HTTP_X_FORWARDED_FOR"];
+ $ci = @$_SERVER["HTTP_CLIENT_IP"];
+ if(preg_match('/^(?:192\.168|172\.16|10\.|127\.)/', $rem)){
+ if($ff){ return $ff; }
+ if($ci){ return $ci; }
+ return $rem;
+ } else {
+ if($rem){ return $rem; }
+ if($ff){ return $ff; }
+ if($ci){ return $ci; }
+ return "UNKNOWN";
+ }
+ }
+ protected function debug($level, $msg){
+ if(DEBUG_ON && $level <= DEBUG_LEVEL){
+ $execTime = sprintf('%.6f', microtime(true) - $this->startTime);
+ $tick = sprintf('%.6f', 0);
+ if($this->lastBenchTime > 0){
+ $tick = sprintf('%.6f', microtime(true) - $this->lastBenchTime);
+ }
+ $this->lastBenchTime = microtime(true);
+ error_log("TimThumb Debug line " . __LINE__ . " [$execTime : $tick]: $msg");
+ }
+ }
+ protected function sanityFail($msg){
+ return $this->error("There is a problem in the timthumb code. Message: Please report this error at timthumb's bug tracking page: $msg");
+ }
+ protected function getMimeType($file){
+ $info = getimagesize($file);
+ if(is_array($info) && $info['mime']){
+ return $info['mime'];
+ }
+ return '';
+ }
+ protected function setMemoryLimit(){
+ $inimem = ini_get('memory_limit');
+ $inibytes = timthumb::returnBytes($inimem);
+ $ourbytes = timthumb::returnBytes(MEMORY_LIMIT);
+ if($inibytes < $ourbytes){
+ ini_set ('memory_limit', MEMORY_LIMIT);
+ $this->debug(3, "Increased memory from $inimem to " . MEMORY_LIMIT);
+ } else {
+ $this->debug(3, "Not adjusting memory size because the current setting is " . $inimem . " and our size of " . MEMORY_LIMIT . " is smaller.");
+ }
+ }
+ protected static function returnBytes($size_str){
+ switch (substr ($size_str, -1))
+ {
+ case 'M': case 'm': return (int)$size_str * 1048576;
+ case 'K': case 'k': return (int)$size_str * 1024;
+ case 'G': case 'g': return (int)$size_str * 1073741824;
+ default: return $size_str;
+ }
+ }
+ protected function getURL($url, $tempfile){
+ $this->lastURLError = false;
+ $url = preg_replace('/ /', '%20', $url);
+ if(function_exists('curl_init')){
+ $this->debug(3, "Curl is installed so using it to fetch URL.");
+ self::$curlFH = fopen($tempfile, 'w');
+ if(! self::$curlFH){
+ $this->error("Could not open $tempfile for writing.");
+ return false;
+ }
+ self::$curlDataWritten = 0;
+ $this->debug(3, "Fetching url with curl: $url");
+ $curl = curl_init($url);
+ curl_setopt ($curl, CURLOPT_TIMEOUT, CURL_TIMEOUT);
+ curl_setopt ($curl, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.122 Safari/534.30");
+ curl_setopt ($curl, CURLOPT_RETURNTRANSFER, TRUE);
+ curl_setopt ($curl, CURLOPT_HEADER, 0);
+ curl_setopt ($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
+ curl_setopt ($curl, CURLOPT_WRITEFUNCTION, 'timthumb::curlWrite');
+ @curl_setopt ($curl, CURLOPT_FOLLOWLOCATION, true);
+ @curl_setopt ($curl, CURLOPT_MAXREDIRS, 10);
+
+ $curlResult = curl_exec($curl);
+ fclose(self::$curlFH);
+ $httpStatus = curl_getinfo($curl, CURLINFO_HTTP_CODE);
+ if($httpStatus == 404){
+ $this->set404();
+ }
+ if($curlResult){
+ curl_close($curl);
+ return true;
+ } else {
+ $this->lastURLError = curl_error($curl);
+ curl_close($curl);
+ return false;
+ }
+ } else {
+ $img = @file_get_contents ($url);
+ if($img === false){
+ $err = error_get_last();
+ if(is_array($err) && $err['message']){
+ $this->lastURLError = $err['message'];
+ } else {
+ $this->lastURLError = $err;
+ }
+ if(preg_match('/404/', $this->lastURLError)){
+ $this->set404();
+ }
+
+ return false;
+ }
+ if(! file_put_contents($tempfile, $img)){
+ $this->error("Could not write to $tempfile.");
+ return false;
+ }
+ return true;
+ }
+
+ }
+ protected function serveImg($file){
+ $s = getimagesize($file);
+ if(! ($s && $s['mime'])){
+ return false;
+ }
+ header ('Content-Type: ' . $s['mime']);
+ header ('Content-Length: ' . filesize($file) );
+ header ('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
+ header ("Pragma: no-cache");
+ $bytes = @readfile($file);
+ if($bytes > 0){
+ return true;
+ }
+ $content = @file_get_contents ($file);
+ if ($content != FALSE){
+ echo $content;
+ return true;
+ }
+ return false;
+
+ }
+ protected function set404(){
+ $this->is404 = true;
+ }
+ protected function is404(){
+ return $this->is404;
+ }
+}
\ No newline at end of file
diff --git a/plxMyCoinSlider.php b/plxMyCoinSlider.php
new file mode 100755
index 0000000..ff247b3
--- /dev/null
+++ b/plxMyCoinSlider.php
@@ -0,0 +1,110 @@
+setConfigProfil(PROFIL_ADMIN);
+ $this->setAdminProfil(PROFIL_ADMIN);
+
+ $this->addHook('AdminMediasTop', 'AdminMediasTop');
+ $this->addHook('AdminMediasPrepend', 'AdminMediasPrepend');
+
+ $this->coinslider = new coinslider();
+ $this->coinslider->getSlides();
+
+ # déclaration des hooks
+ if($this->coinslider->aSlides) {
+ $this->addHook('ThemeEndHead', 'ThemeEndHead');
+ $this->addHook('ThemeEndBody', 'ThemeEndBody');
+ $this->addHook('MyCoinSlider', 'MyCoinSlider');
+ }
+
+ }
+
+ public function AdminMediasTop() {
+
+ echo ' array("coinslider_add" => "Ajouter au diaporama"));
+ $selectionList = array_merge($selectionList, $arr);
+ ?>';
+
+ }
+
+ public function AdminMediasPrepend() {
+
+ if(isset($_POST['selection']) AND ($_POST['selection'][0] == 'coinslider_add' OR $_POST['selection'][1] == 'coinslider_add') AND isset($_POST['idFile'])) {
+ $this->coinslider->editSlides($_POST);
+ header('Location: medias.php');
+ exit;
+ }
+
+ }
+
+ public function MyCoinSlider() {
+
+ if($this->coinslider->aSlides) {
+ echo "\n\n";
+ foreach($this->coinslider->aSlides as $slide) {
+ if($slide['active']) {
+ $onclick = $slide['onclick']!='' ? $slide['onclick'] : $slide['url'];
+ echo '
.' "'.plxUtils::strCheck($slide['title']).'")
'.strip_tags($slide['description'], '
')."\n";
+ }
+ }
+ echo "