]> git.immae.eu Git - github/wallabag/wallabag.git/blobdiff - inc/poche/Poche.class.php
Removed unnecessary function for cleaning tags
[github/wallabag/wallabag.git] / inc / poche / Poche.class.php
index 90fbcb2da99b504171a5383ec14c17ce60954695..8ea5e7a20299ac2d49cd780957e1b9e7c3f7db1c 100755 (executable)
@@ -72,7 +72,7 @@ class Poche
 
         # l10n
         $language = $this->user->getConfigValue('language');
-        putenv('LC_ALL=' . $language);
+        @putenv('LC_ALL=' . $language);
         setlocale(LC_ALL, $language);
         bindtextdomain($language, LOCALE);
         textdomain($language);
@@ -101,7 +101,7 @@ class Poche
 
     public function configFileIsAvailable() {
         if (! self::$configFileAvailable) {
-            $this->notInstalledMessage[] = 'You have to rename inc/poche/config.inc.php.new to inc/poche/config.inc.php.';
+            $this->notInstalledMessage[] = 'You have to copy (don\'t just rename!) inc/poche/config.inc.default.php to inc/poche/config.inc.php.';
 
             return false;
         }
@@ -242,6 +242,58 @@ class Poche
         $this->tpl->addFilter($filter);
     }
 
+    public function createNewUser() {
+        if (isset($_GET['newuser'])){
+            if ($_POST['newusername'] != "" && $_POST['password4newuser'] != ""){
+                $newusername = filter_var($_POST['newusername'], FILTER_SANITIZE_STRING);
+                if (!$this->store->userExists($newusername)){
+                    if ($this->store->install($newusername, Tools::encodeString($_POST['password4newuser'] . $newusername))) {
+                        Tools::logm('The new user '.$newusername.' has been installed');
+                        $this->messages->add('s', sprintf(_('The new user %s has been installed. Do you want to <a href="?logout">logout ?</a>'),$newusername));
+                        Tools::redirect();
+                    }
+                    else {
+                        Tools::logm('error during adding new user');
+                        Tools::redirect();
+                    }
+                }
+                else {
+                    $this->messages->add('e', sprintf(_('Error : An user with the name %s already exists !'),$newusername));
+                    Tools::logm('An user with the name '.$newusername.' already exists !');
+                    Tools::redirect();
+                }
+            }
+        }
+    }
+
+    public function deleteUser(){
+        if (isset($_GET['deluser'])){
+            if ($this->store->listUsers() > 1) {
+                if (Tools::encodeString($_POST['password4deletinguser'].$this->user->getUsername()) == $this->store->getUserPassword($this->user->getId())) {
+                    $username = $this->user->getUsername();
+                    $this->store->deleteUserConfig($this->user->getId());
+                    Tools::logm('The configuration for user '. $username .' has been deleted !');
+                    $this->store->deleteTagsEntriesAndEntries($this->user->getId());
+                    Tools::logm('The entries for user '. $username .' has been deleted !');
+                    $this->store->deleteUser($this->user->getId());
+                    Tools::logm('User '. $username .' has been completely deleted !');
+                    Session::logout();
+                    Tools::logm('logout');
+                    Tools::redirect();
+                    $this->messages->add('s', sprintf(_('User %s has been successfully deleted !'),$newusername));
+                }
+                else {
+                    Tools::logm('Bad password !');
+                    $this->messages->add('e', _('Error : The password is wrong !'));
+                }
+            }
+            else {
+                Tools::logm('Only user !');
+                $this->messages->add('e', _('Error : You are the only user, you cannot delete your account !'));
+            }
+        }
+    }
+
     private function install()
     {
         Tools::logm('poche still not installed');
@@ -373,9 +425,7 @@ class Poche
                 $body = $content['rss']['channel']['item']['description'];
 
                 // clean content from prevent xss attack
-                $config = HTMLPurifier_Config::createDefault();
-                $config->set('Cache.SerializerPath', CACHE);
-                $purifier = new HTMLPurifier($config);
+                $purifier = $this->getPurifier();
                 $title = $purifier->purify($title);
                 $body = $purifier->purify($body);
 
@@ -436,12 +486,24 @@ class Poche
             case 'toggle_fav' :
                 $this->store->favoriteById($id, $this->user->getId());
                 Tools::logm('mark as favorite link #' . $id);
-                Tools::redirect();
+                if ( Tools::isAjaxRequest() ) {
+                  echo 1;
+                  exit;
+                }
+                else {
+                  Tools::redirect();
+                }
                 break;
             case 'toggle_archive' :
                 $this->store->archiveById($id, $this->user->getId());
                 Tools::logm('archive link #' . $id);
-                Tools::redirect();
+                if ( Tools::isAjaxRequest() ) {
+                  echo 1;
+                  exit;
+                }
+                else {
+                  Tools::redirect();
+                }
                 break;
             case 'archive_all' :
                 $this->store->archiveAll($this->user->getId());
@@ -449,42 +511,54 @@ class Poche
                 Tools::redirect();
                 break;
             case 'add_tag' :
-                $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();
-                }
-                //get all already set tags to preven duplicates
-                $already_set_tags = array();
-                $entry_tags = $this->store->retrieveTagsByEntry($entry_id);
-                foreach ($entry_tags as $tag) {
-                  $already_set_tags[] = $tag['value'];
+                if (isset($_GET['search'])) {
+                    //when we want to apply a tag to a search
+                    $tags = array($_GET['search']);
+                    $allentry_ids = $this->store->search($tags[0], $this->user->getId());
+                    $entry_ids = array();
+                    foreach ($allentry_ids as $eachentry) {
+                        $entry_ids[] = $eachentry[0];
+                    }
+                } else { //add a tag to a single article
+                    $tags = explode(',', $_POST['value']);
+                    $entry_ids = array($_POST['entry_id']);
                 }
-                foreach($tags as $key => $tag_value) {
-                    $value = trim($tag_value);
-                    if ($value && !in_array($value, $already_set_tags)) {
-                      $tag = $this->store->retrieveTagByValue($value);
-
-                      if (is_null($tag)) {
-                          # we create the tag
-                          $tag = $this->store->createTag($value);
-                          $sequence = '';
-                          if (STORAGE == 'postgres') {
-                              $sequence = 'tags_id_seq';
+                foreach($entry_ids as $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();
+                    }
+                    //get all already set tags to preven duplicates
+                    $already_set_tags = array();
+                    $entry_tags = $this->store->retrieveTagsByEntry($entry_id);
+                    foreach ($entry_tags as $tag) {
+                      $already_set_tags[] = $tag['value'];
+                    }
+                    foreach($tags as $key => $tag_value) {
+                        $value = trim($tag_value);
+                        if ($value && !in_array($value, $already_set_tags)) {
+                          $tag = $this->store->retrieveTagByValue($value);
+                          if (is_null($tag)) {
+                              # we create the tag
+                              $tag = $this->store->createTag($value);
+                              $sequence = '';
+                              if (STORAGE == 'postgres') {
+                                  $sequence = 'tags_id_seq';
+                              }
+                              $tag_id = $this->store->getLastId($sequence);
                           }
-                          $tag_id = $this->store->getLastId($sequence);
-                      }
-                      else {
-                          $tag_id = $tag['id'];
-                      }
-
-                      # we assign the tag to the article
-                      $this->store->setTagToEntry($tag_id, $entry_id);
+                          else {
+                              $tag_id = $tag['id'];
+                          }
+
+                          # we assign the tag to the article
+                          $this->store->setTagToEntry($tag_id, $entry_id);
+                        }
                     }
                 }
+                $this->messages->add('s', _('The tag has been applied successfully'));
                 Tools::redirect();
                 break;
             case 'remove_tag' :
@@ -496,6 +570,10 @@ class Poche
                     Tools::redirect();
                 }
                 $this->store->removeTagForEntry($id, $tag_id);
+                Tools::logm('tag entry deleted');
+                $this->store->cleanUnusedTags();
+                Tools::logm('old tags cleaned');
+                $this->messages->add('s', _('The tag has been successfully deleted'));
                 Tools::redirect();
                 break;
             default:
@@ -522,6 +600,7 @@ class Poche
                 $languages = $this->getInstalledLanguages();
                 $token = $this->user->getConfigValue('token');
                 $http_auth = (isset($_SERVER['PHP_AUTH_USER']) || isset($_SERVER['REMOTE_USER'])) ? true : false;
+                $only_user = ($this->store->listUsers() > 1) ? false : true;
                 $tpl_vars = array(
                     'themes' => $themes,
                     'languages' => $languages,
@@ -534,6 +613,7 @@ class Poche
                     'token' => $token,
                     'user_id' => $this->user->getId(),
                     'http_auth' => $http_auth,
+                    'only_user' => $only_user
                 );
                 Tools::logm('config view');
                 break;
@@ -824,14 +904,9 @@ class Poche
      */
     public function import() {
 
-      if (!defined('IMPORT_LIMIT')) {
-        define('IMPORT_LIMIT', 5);
-      }
-      if (!defined('IMPORT_DELAY')) {
-        define('IMPORT_DELAY', 5);
-      }
-
       if ( isset($_FILES['file']) ) {
+        Tools::logm('Import stated: parsing file');
+
         // assume, that file is in json format
         $str_data = file_get_contents($_FILES['file']['tmp_name']);
         $data = json_decode($str_data, true);
@@ -846,13 +921,13 @@ class Poche
             foreach ($html->find($list) as $ul) {
               foreach ($ul->find('li') as $li) {
                 $tmpEntry = array();
-                $a = $li->find('a');
-                $tmpEntry['url'] = $a[0]->href;
-                $tmpEntry['tags'] = $a[0]->tags;
-                $tmpEntry['is_read'] = $read;
-                if ($tmpEntry['url']) {
-                  $data[] = $tmpEntry;
-                }
+                  $a = $li->find('a');
+                  $tmpEntry['url'] = $a[0]->href;
+                  $tmpEntry['tags'] = $a[0]->tags;
+                  $tmpEntry['is_read'] = $read;
+                  if ($tmpEntry['url']) {
+                    $data[] = $tmpEntry;
+                  }
               }
               # the second <ol/ul> is for read links
               $read = ((sizeof($data) && $read)?0:1);
@@ -897,6 +972,7 @@ class Poche
         if ( $i > 0 ) {
           $this->messages->add('s', _('Articles inserted: ').$i._('. Please note, that some may be marked as "read".'));
         }
+        Tools::logm('Import of articles finished: '.$i.' articles added (w/o content if not provided).');
       }
       //file parsing finished here
 
@@ -907,20 +983,21 @@ class Poche
       if ( $recordsDownloadRequired == 0 ) {
         //nothing to download
         $this->messages->add('s', _('Import finished.'));
+        Tools::logm('Import finished completely');
         Tools::redirect();
       }
       else {
         //if just inserted - don't download anything, download will start in next reload
         if ( !isset($_FILES['file']) ) {
           //download next batch
+          Tools::logm('Fetching next batch of articles...');
           $items = $this->store->retrieveUnfetchedEntries($this->user->getId(), IMPORT_LIMIT);
 
-          $config = HTMLPurifier_Config::createDefault();
-          $config->set('Cache.SerializerPath', CACHE);
-          $purifier = new HTMLPurifier($config);
+          $purifier = $this->getPurifier();
 
           foreach ($items as $item) {
             $url = new Url(base64_encode($item['url']));
+            Tools::logm('Fetching article '.$item['id']);
             $content = Tools::getPageContent($url);
 
             $title = (($content['rss']['channel']['item']['title'] != '') ? $content['rss']['channel']['item']['title'] : _('Untitled'));
@@ -931,6 +1008,7 @@ class Poche
             $body = $purifier->purify($body);
 
             $this->store->updateContentAndTitle($item['id'], $title, $body, $this->user->getId());
+            Tools::logm('Article '.$item['id'].' updated.');
           }
 
         }
@@ -943,16 +1021,15 @@ class Poche
      * export poche entries in json
      * @return json all poche entries
      */
-    public function export()
-    {
-    $filename = "wallabag-export-".$this->user->getId()."-".date("Y-m-d").".json";
-    header('Content-Disposition: attachment; filename='.$filename);
-
-        $entries = $this->store->retrieveAll($this->user->getId());
-        echo $this->tpl->render('export.twig', array(
-            'export' => Tools::renderJson($entries),
-        ));
-        Tools::logm('export view');
+    public function export() {
+      $filename = "wallabag-export-".$this->user->getId()."-".date("Y-m-d").".json";
+      header('Content-Disposition: attachment; filename='.$filename);
+
+      $entries = $this->store->retrieveAll($this->user->getId());
+      echo $this->tpl->render('export.twig', array(
+          'export' => Tools::renderJson($entries),
+      ));
+      Tools::logm('export view');
     }
 
     /**
@@ -960,43 +1037,42 @@ class Poche
      * @param  string $which 'prod' or 'dev'
      * @return string        latest $which version
      */
-    private function getPocheVersion($which = 'prod')
-    {
-        $cache_file = CACHE . '/' . $which;
-        $check_time = time();
-
-        # checks if the cached version file exists
-        if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 86400 ))) {
-           $version = file_get_contents($cache_file);
-           $check_time = filemtime($cache_file);
-        } else {
-           $version = file_get_contents('http://static.wallabag.org/versions/' . $which);
-           file_put_contents($cache_file, $version, LOCK_EX);
-        }
-        return array($version, $check_time);
+    private function getPocheVersion($which = 'prod') {
+      $cache_file = CACHE . '/' . $which;
+      $check_time = time();
+
+      # checks if the cached version file exists
+      if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 86400 ))) {
+         $version = file_get_contents($cache_file);
+         $check_time = filemtime($cache_file);
+      } else {
+         $version = file_get_contents('http://static.wallabag.org/versions/' . $which);
+         file_put_contents($cache_file, $version, LOCK_EX);
+      }
+      return array($version, $check_time);
     }
 
     public function generateToken()
     {
-        if (ini_get('open_basedir') === '') {
-      if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
-      echo 'This is a server using Windows!';
-      // alternative to /dev/urandom for Windows
-      $token = substr(base64_encode(uniqid(mt_rand(), true)), 0, 20);
-      } else {
-      $token = substr(base64_encode(file_get_contents('/dev/urandom', false, null, 0, 20)), 0, 15);
-      }
-        }
-        else {
-            $token = substr(base64_encode(uniqid(mt_rand(), true)), 0, 20);
+      if (ini_get('open_basedir') === '') {
+        if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
+          echo 'This is a server using Windows!';
+          // alternative to /dev/urandom for Windows
+          $token = substr(base64_encode(uniqid(mt_rand(), true)), 0, 20);
+        } else {
+          $token = substr(base64_encode(file_get_contents('/dev/urandom', false, null, 0, 20)), 0, 15);
         }
+      }
+      else {
+        $token = substr(base64_encode(uniqid(mt_rand(), true)), 0, 20);
+      }
 
-        $token = str_replace('+', '', $token);
-        $this->store->updateUserConfig($this->user->getId(), 'token', $token);
-        $currentConfig = $_SESSION['poche_user']->config;
-        $currentConfig['token'] = $token;
-        $_SESSION['poche_user']->setConfig($currentConfig);
-        Tools::redirect();
+      $token = str_replace('+', '', $token);
+      $this->store->updateUserConfig($this->user->getId(), 'token', $token);
+      $currentConfig = $_SESSION['poche_user']->config;
+      $currentConfig['token'] = $token;
+      $_SESSION['poche_user']->setConfig($currentConfig);
+      Tools::redirect();
     }
 
     public function generateFeeds($token, $user_id, $tag_id, $type = 'home')
@@ -1032,6 +1108,7 @@ class Poche
             foreach ($entries as $entry) {
                 $newItem = $feed->createNewItem();
                 $newItem->setTitle($entry['title']);
+                $newItem->setSource(Tools::getPocheUrl() . '?view=view&amp;id=' . $entry['id']);
                 $newItem->setLink($entry['url']);
                 $newItem->setDate(time());
                 $newItem->setDescription($entry['content']);
@@ -1058,4 +1135,16 @@ class Poche
         $this->messages->add('s', _('Cache deleted.'));
         Tools::redirect();
     }
+
+    /**
+     * return new purifier object with actual config
+     */
+    protected function getPurifier() {
+      $config = HTMLPurifier_Config::createDefault();\r
+      $config->set('Cache.SerializerPath', CACHE);\r
+      $config->set('HTML.SafeIframe', true);\r
+      $config->set('URI.SafeIframeRegexp', '%^(https?:)?//(www\.youtube(?:-nocookie)?\.com/embed/|player\.vimeo\.com/video/)%'); //allow YouTube and Vimeo$purifier = new HTMLPurifier($config);
+\r
+      return new HTMLPurifier($config);
+    }
 }