]> git.immae.eu Git - github/wallabag/wallabag.git/blobdiff - inc/poche/Poche.class.php
[add] upload form for import
[github/wallabag/wallabag.git] / inc / poche / Poche.class.php
old mode 100644 (file)
new mode 100755 (executable)
index dd5fb0b..026b0b4
@@ -23,6 +23,20 @@ class Poche
     private $currentLanguage = '';
     private $notInstalledMessage = array();
 
+    private $language_names = array(
+      'cs_CZ.utf8' => 'čeština',
+      'de_DE.utf8' => 'German',
+      'en_EN.utf8' => 'English',
+      'es_ES.utf8' => 'Español',
+      'fa_IR.utf8' => 'فارسی',
+      'fr_FR.utf8' => 'Français',
+      'it_IT.utf8' => 'Italiano',
+      'pl_PL.utf8' => 'Polski',
+      'ru_RU.utf8' => 'Pусский',
+      'sl_SI.utf8' => 'Slovenščina',
+      'uk_UA.utf8' => 'Українська',
+      'pt_BR.utf8' => 'Brasileiro',
+    );
     public function __construct()
     {
         if ($this->configFileIsAvailable()) {
@@ -101,7 +115,7 @@ class Poche
         $passTheme = TRUE;
         # Twig is an absolute requirement for Poche to function. Abort immediately if the Composer installer hasn't been run yet
         if (! self::$canRenderTemplates) {
-            $this->notInstalledMessage[] = 'Twig does not seem to be installed. Please initialize the Composer installation to automatically fetch dependencies. Have a look at <a href="http://doc.wallabag.org/doku.php?id=users:begin:install">the documentation.</a>';
+            $this->notInstalledMessage[] = 'Twig does not seem to be installed. Please initialize the Composer installation to automatically fetch dependencies. You can also download <a href="http://wllbg.org/vendor">vendor.zip</a> and extract it in your wallabag folder.';
             $passTheme = FALSE;
         }
 
@@ -307,6 +321,8 @@ class Poche
             $themes[$theme] = $this->getThemeInfo($theme);
         }
 
+        ksort($themes);
+
         return $themes;
     }
 
@@ -321,7 +337,7 @@ class Poche
         while (($language = readdir($handle)) !== false) {
             # Languages are stored in a directory, so all directory names are languages
             # @todo move language installation data to database
-            if (! is_dir(LOCALE . '/' . $language) || in_array($language, array('..', '.'))) {
+            if (! is_dir(LOCALE . '/' . $language) || in_array($language, array('..', '.', 'tools'))) {
                 continue;
             }
             
@@ -331,7 +347,7 @@ class Poche
                 $current = true;
             }
             
-            $languages[] = array('name' => $language, 'current' => $current);
+            $languages[] = array('name' => (isset($this->language_names[$language]) ? $this->language_names[$language] : $language), 'value' => $language, 'current' => $current);
         }
         
         return $languages;
@@ -348,24 +364,62 @@ class Poche
 
     protected function getPageContent(Url $url)
     {
-        $options = array('http' => array('user_agent' => 'poche'));
-        if (isset($_SERVER['AUTH_TYPE']) && "basic" === strtolower($_SERVER['AUTH_TYPE'])) {
-            $options['http']['header'] = sprintf(
-                "Authorization: Basic %s", 
-                base64_encode(
-                    sprintf('%s:%s', $_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW'])
-                )
+        // Saving and clearing context
+        $REAL = array();
+        foreach( $GLOBALS as $key => $value ) {
+            if( $key != 'GLOBALS' && $key != '_SESSION' && $key != 'HTTP_SESSION_VARS' ) {
+                $GLOBALS[$key] = array();
+                $REAL[$key] = $value;
+            }
+        }
+        // Saving and clearing session
+        $REAL_SESSION = array();
+        foreach( $_SESSION as $key => $value ) {
+            $REAL_SESSION[$key] = $value;
+            unset($_SESSION[$key]);
+        }
+
+        // Running code in different context
+        $scope = function() {
+            extract( func_get_arg(1) );
+            $_GET = $_REQUEST = array(
+                        "url" => $url->getUrl(),
+                        "max" => 5,
+                        "links" => "preserve",
+                        "exc" => "",
+                        "format" => "json",
+                        "submit" => "Create Feed"
             );
+            ob_start();
+            require func_get_arg(0);
+            $json = ob_get_flush();
+            return $json;
+        };
+        $json = $scope( "inc/3rdparty/makefulltextfeed.php", array("url" => $url) );
+
+        // Clearing and restoring context
+        foreach( $GLOBALS as $key => $value ) {
+            if( $key != "GLOBALS" && $key != "_SESSION" ) {
+                unset($GLOBALS[$key]);
+            }
+        }
+        foreach( $REAL as $key => $value ) {
+            $GLOBALS[$key] = $value;
+        }
+        // Clearing and restoring session
+        foreach( $_SESSION as $key => $value ) {
+            unset($_SESSION[$key]);
+        }
+        foreach( $REAL_SESSION as $key => $value ) {
+            $_SESSION[$key] = $value;
         }
-        $context = stream_context_create($options);
-        $json = file_get_contents(Tools::getPocheUrl() . '/inc/3rdparty/makefulltextfeed.php?url='.urlencode($url->getUrl()).'&max=5&links=preserve&exc=&format=json&submit=Create+Feed', false, $context);
         return json_decode($json, true);
     }
 
     /**
      * Call action (mark as fav, archive, delete, etc.)
      */
-    public function action($action, Url $url, $id = 0, $import = FALSE, $autoclose = FALSE)
+    public function action($action, Url $url, $id = 0, $import = FALSE, $autoclose = FALSE, $tags = null)
     {
         switch ($action)
         {
@@ -374,6 +428,17 @@ class Poche
                 $title = ($content['rss']['channel']['item']['title'] != '') ? $content['rss']['channel']['item']['title'] : _('Untitled');
                 $body = $content['rss']['channel']['item']['description'];
 
+                // clean content from prevent xss attack
+                $config = HTMLPurifier_Config::createDefault();
+                $purifier = new HTMLPurifier($config);
+                $title = $purifier->purify($title);
+                $body = $purifier->purify($body);
+
+                //search for possible duplicate if not in import mode
+                if (!$import) {
+                    $duplicate = $this->store->retrieveOneByURL($url->getUrl(), $this->user->getId());
+                }
+
                 if ($this->store->add($url->getUrl(), $title, $body, $this->user->getId())) {
                     Tools::logm('add link ' . $url->getUrl());
                     $sequence = '';
@@ -386,6 +451,20 @@ class Poche
                         Tools::logm('updating content article');
                         $this->store->updateContent($last_id, $content, $this->user->getId());
                     }
+
+                    if ($duplicate != NULL) {
+                        // duplicate exists, so, older entry needs to be deleted (as new entry should go to the top of list), BUT favorite mark and tags should be preserved
+                        Tools::logm('link ' . $url->getUrl() . ' is a duplicate');
+                        // 1) - preserve tags and favorite, then drop old entry
+                        $this->store->reassignTags($duplicate['id'], $last_id);
+                        if ($duplicate['is_fav']) {
+                          $this->store->favoriteById($last_id, $this->user->getId());
+                        }
+                        if ($this->store->deleteById($duplicate['id'], $this->user->getId())) {
+                          Tools::logm('previous link ' . $url->getUrl() .' entry deleted');
+                        }
+                    }
+
                     if (!$import) {
                         $this->messages->add('s', _('the link has been added successfully'));
                     }
@@ -442,8 +521,20 @@ class Poche
                 }
                 break;
             case 'add_tag' :
-                $tags = explode(',', $_POST['value']);
-                $entry_id = $_POST['entry_id'];
+                if($import){
+                    $entry_id = $id;
+                    $tags = explode(',', $tags);
+                }
+                else{
+                    $tags = explode(',', $_POST['value']);
+                    $entry_id = $_POST['entry_id'];
+                }
+                $entry = $this->store->retrieveOneById($entry_id, $this->user->getId());
+                if (!$entry) {
+                    $this->messages->add('e', _('Article not found!'));
+                    Tools::logm('error : article not found');
+                    Tools::redirect();
+                }
                 foreach($tags as $key => $tag_value) {
                     $value = trim($tag_value);
                     $tag = $this->store->retrieveTagByValue($value);
@@ -464,10 +555,18 @@ class Poche
                     # we assign the tag to the article
                     $this->store->setTagToEntry($tag_id, $entry_id);
                 }
-                Tools::redirect();
+                if(!$import) {
+                    Tools::redirect();
+                }
                 break;
             case 'remove_tag' :
                 $tag_id = $_GET['tag_id'];
+                $entry = $this->store->retrieveOneById($id, $this->user->getId());
+                if (!$entry) {
+                    $this->messages->add('e', _('Article not found!'));
+                    Tools::logm('error : article not found');
+                    Tools::redirect();
+                }
                 $this->store->removeTagForEntry($id, $tag_id);
                 Tools::redirect();
                 break;
@@ -506,23 +605,22 @@ class Poche
                 break;
             case 'edit-tags':
                 # tags
+                $entry = $this->store->retrieveOneById($id, $this->user->getId());
+                if (!$entry) {
+                    $this->messages->add('e', _('Article not found!'));
+                    Tools::logm('error : article not found');
+                    Tools::redirect();
+                }
                 $tags = $this->store->retrieveTagsByEntry($id);
                 $tpl_vars = array(
                     'entry_id' => $id,
                     'tags' => $tags,
-                );
-                break;
-            case 'tag':
-                $entries = $this->store->retrieveEntriesByTag($id);
-                $tag = $this->store->retrieveTag($id);
-                $tpl_vars = array(
-                    'tag' => $tag,
-                    'entries' => $entries,
+                    'entry' => $entry,
                 );
                 break;
             case 'tags':
                 $token = $this->user->getConfigValue('token');
-                $tags = $this->store->retrieveAllTags();
+                $tags = $this->store->retrieveAllTags($this->user->getId());
                 $tpl_vars = array(
                     'token' => $token,
                     'user_id' => $this->user->getId(),
@@ -558,22 +656,29 @@ class Poche
                     Tools::logm('error in view call : entry is null');
                 }
                 break;
-            default: # home, favorites and archive views 
-                $entries = $this->store->getEntriesByView($view, $this->user->getId());
+            default: # home, favorites, archive and tag views
                 $tpl_vars = array(
                     'entries' => '',
                     'page_links' => '',
                     'nb_results' => '',
+                    'listmode' => (isset($_COOKIE['listmode']) ? true : false),
                 );
                 
-                if (count($entries) > 0) {
-                    $this->pagination->set_total(count($entries));
+                //if id is given - we retrive entries by tag: id is tag id
+                if ($id) {
+                  $tpl_vars['tag'] = $this->store->retrieveTag($id, $this->user->getId());
+                  $tpl_vars['id'] = intval($id);
+                }
+
+                $count = $this->store->getEntriesByViewCount($view, $this->user->getId(), $id);
+
+                if ($count > 0) {
+                    $this->pagination->set_total($count);
                     $page_links = str_replace(array('previous', 'next'), array(_('previous'), _('next')),
-                        $this->pagination->page_links('?view=' . $view . '&sort=' . $_SESSION['sort'] . '&'));
-                    $datas = $this->store->getEntriesByView($view, $this->user->getId(), $this->pagination->get_limit());
-                    $tpl_vars['entries'] = $datas;
+                        $this->pagination->page_links('?view=' . $view . '&sort=' . $_SESSION['sort'] . (($id)?'&id='.$id:'') . '&' ));
+                    $tpl_vars['entries'] = $this->store->getEntriesByView($view, $this->user->getId(), $this->pagination->get_limit(), $id);
                     $tpl_vars['page_links'] = $page_links;
-                    $tpl_vars['nb_results'] = count($entries);
+                    $tpl_vars['nb_results'] = $count;
                 }
                 Tools::logm('display ' . $view . ' view');
                 break;
@@ -647,6 +752,8 @@ class Poche
         $currentConfig['theme'] = $_POST['theme'];
         
         $_SESSION['poche_user']->setConfig($currentConfig);
+
+        $this->emptyCache();
         
         Tools::redirect('?view=config');
     }
@@ -667,7 +774,7 @@ class Poche
         $actualLanguage = false;
         
         foreach ($languages as $language) {
-            if ($language['name'] == $_POST['language']) {
+            if ($language['value'] == $_POST['language']) {
                 $actualLanguage = true;
                 break;
             }
@@ -685,6 +792,8 @@ class Poche
         $currentConfig['language'] = $_POST['language'];
         
         $_SESSION['poche_user']->setConfig($currentConfig);
+
+        $this->emptyCache();
         
         Tools::redirect('?view=config');
     }
@@ -815,14 +924,18 @@ class Poche
                 $a = $li->find('a');
                 $url = new Url(base64_encode($a[0]->href));
                 $this->action('add', $url, 0, TRUE);
+                $sequence = '';
+                if (STORAGE == 'postgres') {
+                    $sequence = 'entries_id_seq';
+                }
+                $last_id = $this->store->getLastId($sequence);
                 if ($read == '1') {
-                        $sequence = '';
-                        if (STORAGE == 'postgres') {
-                            $sequence = 'entries_id_seq';
-                        }
-                    $last_id = $this->store->getLastId($sequence);
                     $this->action('toggle_archive', $url, $last_id, TRUE);
                 }
+                $tags = $a[0]->tags;
+                if(!empty($tags)) {
+                    $this->action('add_tag',$url,$last_id,true,false,$tags);
+                }
             }
             
             # the second <ul> is for read links
@@ -955,13 +1068,7 @@ class Poche
             Tools::redirect();
         }
         
-        $targetDefinition = 'IMPORT_' . strtoupper($from) . '_FILE';
-        $targetFile = constant($targetDefinition);
-        
-        if (! defined($targetDefinition)) {
-            $this->messages->add('e', _('Incomplete inc/poche/define.inc.php file, please define "' . $targetDefinition . '".'));
-            Tools::redirect();
-        }
+        $targetFile = CACHE . '/' . constant(strtoupper($from) . '_FILE');
         
         if (! file_exists($targetFile)) {
             $this->messages->add('e', _('Could not find required "' . $targetFile . '" import file.'));
@@ -971,6 +1078,22 @@ class Poche
         $this->$providers[$from]($targetFile);
     }
 
+    public function uploadFile() {
+        if(isset($_FILES['file']))
+        { 
+            $dir = CACHE . '/';
+            $file = basename($_FILES['file']['name']);
+            if(move_uploaded_file($_FILES['file']['tmp_name'], $dir . $file)) {
+                $this->messages->add('s', _('File uploaded. You can now execute import.'));
+            }
+            else {
+                $this->messages->add('e', _('Error while importing file. Do you have access to upload it?'));
+            }
+        }
+        
+        Tools::redirect('?view=config');
+    }
+
     /**
      * export poche entries in json
      * @return json all poche entries
@@ -1017,6 +1140,7 @@ class Poche
         $currentConfig = $_SESSION['poche_user']->config;
         $currentConfig['token'] = $token;
         $_SESSION['poche_user']->setConfig($currentConfig);
+        Tools::redirect();
     }
 
     public function generateFeeds($token, $user_id, $tag_id, $type = 'home')
@@ -1037,7 +1161,7 @@ class Poche
         $feed->setChannelElement('author', 'wallabag');
 
         if ($type == 'tag') {
-            $entries = $this->store->retrieveEntriesByTag($tag_id);
+            $entries = $this->store->retrieveEntriesByTag($tag_id, $user_id);
         }
         else {
             $entries = $this->store->getEntriesByView($type, $user_id);
@@ -1057,4 +1181,20 @@ class Poche
         $feed->genarateFeed();
         exit;
     }
+
+    public function emptyCache() {
+        $files = new RecursiveIteratorIterator(
+            new RecursiveDirectoryIterator(CACHE, RecursiveDirectoryIterator::SKIP_DOTS),
+            RecursiveIteratorIterator::CHILD_FIRST
+        );
+
+        foreach ($files as $fileinfo) {
+            $todo = ($fileinfo->isDir() ? 'rmdir' : 'unlink');
+            $todo($fileinfo->getRealPath());
+        }
+
+        Tools::logm('empty cache');
+        $this->messages->add('s', _('Cache deleted.'));
+        Tools::redirect();
+    }
 }