Ajout du global msg et gestion du retour dans Readability

[github/wallabag/wallabag.git] / inc / functions.php

diff --git a/inc/functions.php b/inc/functions.php
index abf70a93429794a5bc60fced734f07466e87dda6..b27120c59a44d82d053cb73e7ff5dc95f57fe874 100644 (file)
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -1,4 +1,12 @@
 <?php
+/**
+ * poche, a read it later open source system
+ *
+ * @category   poche
+ * @author     Nicolas Lœuillet <support@inthepoche.com>
+ * @copyright  2013
+ * @license    http://www.wtfpl.net/ see COPYING file
+ */
 
 /**
  * Permet de générer l'URL de poche pour le bookmarklet
@@ -31,6 +39,10 @@ function get_external_file($url)
         curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
         curl_setopt($curl, CURLOPT_HEADER, false);
 
+               // FOR SSL do not verified certificate
+        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
+               curl_setopt($curl, CURLOPT_AUTOREFERER, TRUE );
+
         // FeedBurner requires a proper USER-AGENT...
         curl_setopt($curl, CURL_HTTP_VERSION_1_1, true);
         curl_setopt($curl, CURLOPT_ENCODING, "gzip, deflate");
@@ -46,7 +58,15 @@ function get_external_file($url)
     } else {
 
         // create http context and add timeout and user-agent
-        $context = stream_context_create(array('http'=>array('timeout' => $timeout,'header'=> "User-Agent: ".$useragent,/*spoot Mozilla Firefox*/'follow_location' => true)));
+        $context = stream_context_create(array(
+                                                               'http'=>array('timeout' => $timeout,
+                                                                               'header'=> "User-Agent: ".$useragent,   /*spoot Mozilla Firefox*/
+                                                                               'follow_location' => true),
+                                                               // FOR SSL do not verified certificate
+                                                               'ssl' => array('verify_peer' => false,
+                                                                               'allow_self_signed' => true)
+                                                               )
+                                               );
 
         // only download page lesser than 4MB
         $data = @file_get_contents($url, false, $context, -1, 4000000); // We download at most 4 MB from source.
@@ -90,6 +110,8 @@ function get_external_file($url)
  */
 function prepare_url($url)
 {
+    global $msg;
+
     $parametres = array();
     $url        = html_entity_decode(trim($url));
 
@@ -100,14 +122,21 @@ function prepare_url($url)
     $i=strpos($url,'#xtor=RSS-'); if ($i!==false) $url=substr($url,0,$i);
 
     $title = $url;
-    if (!preg_match('!^https?://!i', $url))
-        $url = 'http://' . $url;
+       $html = Encoding::toUTF8(get_external_file($url,15));
+       // If get_external_file if not able to retrieve HTTPS content try the same URL with HTTP protocol
+       if (!preg_match('!^https?://!i', $url) && (!isset($html) || strlen($html) <= 0)) {
+                       $url = 'http://' . $url;
+                       $html = Encoding::toUTF8(get_external_file($url,15));
+       }
 
-    $html = Encoding::toUTF8(get_external_file($url,15));
     if (isset($html) and strlen($html) > 0)
     {
         $r = new Readability($html, $url);
+               
         $r->convertLinksToFootnotes = CONVERT_LINKS_FOOTNOTES;
+               $r->debug=true;
+               $r->revertForcedParagraphElements = REVERT_FORCED_PARAGRAPH_ELEMENTS;
+
         if($r->init())
         {
             $content = $r->articleContent->innerHTML;
@@ -117,6 +146,7 @@ function prepare_url($url)
         }
     }
 
+    $msg->add('e', 'error during url preparation');
     logm('error during url preparation');
     return FALSE;
 }
@@ -228,13 +258,13 @@ function remove_directory($directory)
 
 function display_view($view, $id = 0, $full_head = 'yes')
 {
-    global $tpl, $store;
+    global $tpl, $store, $msg;
 
     switch ($view)
     {
         case 'export':
             $entries = $store->retrieveAll();
-            $tpl->assign('export', json_encode($entries));
+            $tpl->assign('export', myTool::renderJson($entries));
             $tpl->draw('export');
             logm('export view');
             break;
@@ -292,7 +322,7 @@ function display_view($view, $id = 0, $full_head = 'yes')
  */
 function action_to_do($action, $url, $id = 0)
 {
-    global $store;
+    global $store, $msg;
 
     switch ($action)
     {
@@ -300,27 +330,37 @@ function action_to_do($action, $url, $id = 0)
             if ($url == '')
                 continue;
 
-            if($parametres_url = prepare_url($url)) {
-                $store->add($url, $parametres_url['title'], $parametres_url['content']);
-                $last_id = $store->getLastId();
-                if (DOWNLOAD_PICTURES) {
-                    $content = filtre_picture($parametres_url['content'], $url, $last_id);
+            if (MyTool::isUrl($url)) {
+                if($parametres_url = prepare_url($url)) {
+                    $store->add($url, $parametres_url['title'], $parametres_url['content']);
+                    $last_id = $store->getLastId();
+                    if (DOWNLOAD_PICTURES) {
+                        $content = filtre_picture($parametres_url['content'], $url, $last_id);
+                    }
+                    $msg->add('s', 'the link has been added successfully');
                 }
             }
+            else {
+                $msg->add('e', 'the link has been added successfully');
+                logm($url . ' is not a valid url');
+            }
 
             logm('add link ' . $url);
             break;
         case 'delete':
             remove_directory(ABS_PATH . $id);
             $store->deleteById($id);
+            $msg->add('s', 'the link has been deleted successfully');
             logm('delete link #' . $id);
             break;
         case 'toggle_fav' :
             $store->favoriteById($id);
+            $msg->add('s', 'the favorite toggle has been done successfully');
             logm('mark as favorite link #' . $id);
             break;
         case 'toggle_archive' :
             $store->archiveById($id);
+            $msg->add('s', 'the archive toggle has been done successfully');
             logm('archive link #' . $id);
             break;
         default: