]> git.immae.eu Git - github/wallabag/wallabag.git/blobdiff - inc/poche/Poche.class.php
Revert "Add SHAARLI support to view template"
[github/wallabag/wallabag.git] / inc / poche / Poche.class.php
index 0a43df71ff3e7986da61143e6a93c3940744730e..e0dc0d201daa27532d7aee8c82cfdf00812874a8 100644 (file)
@@ -18,6 +18,10 @@ class Poche
 
     function __construct()
     {
+        $this->initTpl();
+        if (!$this->checkBeforeInstall()) {
+            exit;
+        }
         $this->store = new Database();
         $this->init();
         $this->messages = new Messages();
@@ -29,27 +33,44 @@ class Poche
         }
     }
 
-    private function init() 
+    /**
+     * all checks before installation.
+     * @return boolean 
+     */
+    private function checkBeforeInstall()
     {
-        Tools::initPhp();
-        Session::init();
+        $msg = '';
+        $allIsGood = TRUE;
 
-        if (isset($_SESSION['poche_user'])) {
-            $this->user = $_SESSION['poche_user'];
+        if (!is_writable(CACHE)) {
+            Tools::logm('you don\'t have write access on cache directory');
+            die('You don\'t have write access on cache directory.');
         }
-        else {
-            # fake user, just for install & login screens
-            $this->user = new User();
-            $this->user->setConfig($this->getDefaultConfig());
+        else if (file_exists('./install/update.php') && !DEBUG_POCHE) {
+            $msg = 'A poche update is needed. Please execute this update <a href="install/update.php">by clicking here</a>. If you have already do the update, please delete /install folder.';
+            $allIsGood = FALSE;
+        }
+        else if (file_exists('./install') && !DEBUG_POCHE) {
+            $msg = 'If you want to update your poche, you just have to delete /install folder. <br />To install your poche with sqlite, copy /install/poche.sqlite in /db and delete the folder /install. you have to delete the /install folder before using poche.';
+            $allIsGood = FALSE;
+        }
+        else if (STORAGE == 'sqlite' && !is_writable(STORAGE_SQLITE)) {
+            Tools::logm('you don\'t have write access on sqlite file');
+            $msg = 'You don\'t have write access on sqlite file.';
+            $allIsGood = FALSE;
+        }
+        
+        if (!$allIsGood) {
+            echo $this->tpl->render('error.twig', array(
+                'msg' => $msg
+            ));
         }
 
-        # l10n
-        $language = $this->user->getConfigValue('language');
-        putenv('LC_ALL=' . $language);
-        setlocale(LC_ALL, $language);
-        bindtextdomain($language, LOCALE); 
-        textdomain($language); 
+        return $allIsGood;
+    }
 
+    private function initTpl()
+    {
         # template engine
         $loader = new Twig_Loader_Filesystem(TPL);
         if (DEBUG_POCHE) {
@@ -64,6 +85,32 @@ class Poche
         $filter = new Twig_SimpleFilter('getDomain', 'Tools::getDomain');
         $this->tpl->addFilter($filter);
 
+        # filter for reading time
+        $filter = new Twig_SimpleFilter('getReadingTime', 'Tools::getReadingTime');
+        $this->tpl->addFilter($filter);
+    }
+
+    private function init() 
+    {
+        Tools::initPhp();
+        Session::init();
+
+        if (isset($_SESSION['poche_user']) && $_SESSION['poche_user'] != array()) {
+            $this->user = $_SESSION['poche_user'];
+        }
+        else {
+            # fake user, just for install & login screens
+            $this->user = new User();
+            $this->user->setConfig($this->getDefaultConfig());
+        }
+
+        # l10n
+        $language = $this->user->getConfigValue('language');
+        putenv('LC_ALL=' . $language);
+        setlocale(LC_ALL, $language);
+        bindtextdomain($language, LOCALE); 
+        textdomain($language); 
+
         # Pagination
         $this->pagination = new Paginator($this->user->getConfigValue('pager'), 'p');
     }
@@ -78,10 +125,12 @@ class Poche
             if (($_POST['password'] == $_POST['password_repeat']) 
                 && $_POST['password'] != "" && $_POST['login'] != "") {
                 # let's rock, install poche baby !
-                $this->store->install($_POST['login'], Tools::encodeString($_POST['password'] . $_POST['login']));
-                Session::logout();
-                Tools::logm('poche is now installed');
-                Tools::redirect();
+                if ($this->store->install($_POST['login'], Tools::encodeString($_POST['password'] . $_POST['login'])))
+                {
+                    Session::logout();
+                    Tools::logm('poche is now installed');
+                    Tools::redirect();
+                }
             }
             else {
                 Tools::logm('error during installation');
@@ -102,7 +151,7 @@ class Poche
     /**
      * Call action (mark as fav, archive, delete, etc.)
      */
-    public function action($action, Url $url, $id = 0)
+    public function action($action, Url $url, $id = 0, $import = FALSE)
     {
         switch ($action)
         {
@@ -110,22 +159,36 @@ class Poche
                 if($parametres_url = $url->fetchContent()) {
                     if ($this->store->add($url->getUrl(), $parametres_url['title'], $parametres_url['content'], $this->user->getId())) {
                         Tools::logm('add link ' . $url->getUrl());
-                        $last_id = $this->store->getLastId();
+                        $sequence = '';
+                        if (STORAGE == 'postgres') {
+                            $sequence = 'entries_id_seq';
+                        }
+                        $last_id = $this->store->getLastId($sequence);
                         if (DOWNLOAD_PICTURES) {
                             $content = filtre_picture($parametres_url['content'], $url->getUrl(), $last_id);
+                            Tools::logm('updating content article');
+                            $this->store->updateContent($last_id, $content, $this->user->getId());
+                        }
+                        if (!$import) {
+                            $this->messages->add('s', _('the link has been added successfully'));
                         }
-                        $this->messages->add('s', _('the link has been added successfully'));
                     }
                     else {
-                        $this->messages->add('e', _('error during insertion : the link wasn\'t added'));
-                        Tools::logm('error during insertion : the link wasn\'t added');
+                        if (!$import) {
+                            $this->messages->add('e', _('error during insertion : the link wasn\'t added'));
+                            Tools::logm('error during insertion : the link wasn\'t added ' . $url->getUrl());
+                        }
                     }
                 }
                 else {
-                    $this->messages->add('e', _('error during fetching content : the link wasn\'t added'));
-                    Tools::logm('error during content fetch');
+                    if (!$import) {
+                        $this->messages->add('e', _('error during fetching content : the link wasn\'t added'));
+                        Tools::logm('error during content fetch ' . $url->getUrl());
+                    }
+                }
+                if (!$import) {
+                    Tools::redirect();
                 }
-                Tools::redirect();
                 break;
             case 'delete':
                 $msg = 'delete link #' . $id;
@@ -145,14 +208,19 @@ class Poche
             case 'toggle_fav' :
                 $this->store->favoriteById($id, $this->user->getId());
                 Tools::logm('mark as favorite link #' . $id);
-                Tools::redirect();
+                if (!$import) {
+                    Tools::redirect();
+                }
                 break;
             case 'toggle_archive' :
                 $this->store->archiveById($id, $this->user->getId());
                 Tools::logm('archive link #' . $id);
-                Tools::redirect();
+                if (!$import) {
+                    Tools::redirect();
+                }
                 break;
             default:
+                Tools::logm('action ' . $action . 'doesn\'t exist');
                 break;
         }
     }
@@ -192,7 +260,7 @@ class Poche
                     );
                 }
                 else {
-                    Tools::logm('error in view call : entry is NULL');
+                    Tools::logm('error in view call : entry is null');
                 }
                 break;
             default: # home view
@@ -211,6 +279,13 @@ class Poche
         return $tpl_vars;
     }
 
+    /**
+     * update the password of the current user. 
+     * if MODE_DEMO is TRUE, the password can't be updated. 
+     * @todo add the return value
+     * @todo set the new password in function header like this updatePassword($newPassword)
+     * @return boolean
+     */
     public function updatePassword()
     {
         if (MODE_DEMO) {
@@ -235,6 +310,13 @@ class Poche
         }
     }
 
+    /**
+     * checks if login & password are correct and save the user in session.
+     * it redirects the user to the $referer link
+     * @param  string $referer the url to redirect after login
+     * @todo add the return value
+     * @return boolean
+     */
     public function login($referer)
     {
         if (!empty($_POST['login']) && !empty($_POST['password'])) {
@@ -265,20 +347,31 @@ class Poche
         }
     }
 
+    /**
+     * log out the poche user. It cleans the session.
+     * @todo add the return value
+     * @return boolean 
+     */
     public function logout()
     {
-        $this->messages->add('s', _('see you soon!'));
-        Tools::logm('logout');
         $this->user = array();
         Session::logout();
+        $this->messages->add('s', _('see you soon!'));
+        Tools::logm('logout');
         Tools::redirect();
     }
 
+    /**
+     * import from Instapaper. poche needs a ./instapaper-export.html file
+     * @todo add the return value
+     * @return boolean
+     */
     private function importFromInstapaper()
     {
         # TODO gestion des articles favs
         $html = new simple_html_dom();
         $html->load_file('./instapaper-export.html');
+        Tools::logm('starting import from instapaper');
 
         $read = 0;
         $errors = array();
@@ -288,10 +381,14 @@ class Poche
             {
                 $a = $li->find('a');
                 $url = new Url(base64_encode($a[0]->href));
-                $this->action('add', $url);
+                $this->action('add', $url, 0, TRUE);
                 if ($read == '1') {
-                    $last_id = $this->store->getLastId();
-                    $this->action('toggle_archive', $url, $last_id);
+                    $sequence = '';
+                    if (STORAGE == 'postgres') {
+                        $sequence = 'entries_id_seq';
+                    }
+                    $last_id = $this->store->getLastId($sequence);
+                    $this->action('toggle_archive', $url, $last_id, TRUE);
                 }
             }
 
@@ -303,11 +400,17 @@ class Poche
         Tools::redirect();
     }
 
+    /**
+     * import from Pocket. poche needs a ./ril_export.html file
+     * @todo add the return value
+     * @return boolean 
+     */
     private function importFromPocket()
     {
         # TODO gestion des articles favs
         $html = new simple_html_dom();
         $html->load_file('./ril_export.html');
+        Tools::logm('starting import from pocket');
 
         $read = 0;
         $errors = array();
@@ -317,10 +420,14 @@ class Poche
             {
                 $a = $li->find('a');
                 $url = new Url(base64_encode($a[0]->href));
-                $this->action('add', $url);
+                $this->action('add', $url, 0, TRUE);
                 if ($read == '1') {
-                    $last_id = $this->store->getLastId();
-                    $this->action('toggle_archive', $url, $last_id);
+                        $sequence = '';
+                        if (STORAGE == 'postgres') {
+                            $sequence = 'entries_id_seq';
+                        }
+                    $last_id = $this->store->getLastId($sequence);
+                    $this->action('toggle_archive', $url, $last_id, TRUE);
                 }
             }
             
@@ -332,49 +439,81 @@ class Poche
         Tools::redirect();
     }
 
+    /**
+     * import from Readability. poche needs a ./readability file
+     * @todo add the return value
+     * @return boolean 
+     */
     private function importFromReadability()
     {
         # TODO gestion des articles lus / favs
         $str_data = file_get_contents("./readability");
         $data = json_decode($str_data,true);
-
+        Tools::logm('starting import from Readability');
+        $count = 0;
         foreach ($data as $key => $value) {
-            $url = '';
+            $url = NULL;
+            $favorite = FALSE;
+            $archive = FALSE;
             foreach ($value as $attr => $attr_value) {
                 if ($attr == 'article__url') {
                     $url = new Url(base64_encode($attr_value));
                 }
-                // if ($attr_value == 'favorite' && $attr_value == 'true') {
-                //     $last_id = $this->store->getLastId();
-                //     $this->store->favoriteById($last_id);
-                //     $this->action('toogle_fav', $url, $last_id);
-                // }
-                // if ($attr_value == 'archive' && $attr_value == 'true') {
-                //     $last_id = $this->store->getLastId();
-                //     $this->action('toggle_archive', $url, $last_id);
-                // }
+                $sequence = '';
+                if (STORAGE == 'postgres') {
+                    $sequence = 'entries_id_seq';
+                }
+                if ($attr_value == 'true') {
+                    if ($attr == 'favorite') {
+                        $favorite = TRUE;
+                    }
+                    if ($attr == 'archive') {
+                        $archive = TRUE;
+                    }
+                }
+            }
+            # we can add the url
+            if (!is_null($url) && $url->isCorrect()) {
+                $this->action('add', $url, 0, TRUE);
+                $count++;
+                if ($favorite) {
+                    $last_id = $this->store->getLastId($sequence);
+                    $this->action('toggle_fav', $url, $last_id, TRUE);
+                }
+                if ($archive) {
+                    $last_id = $this->store->getLastId($sequence);
+                    $this->action('toggle_archive', $url, $last_id, TRUE);
+                }
             }
-            if ($url->isCorrect())
-                $this->action('add', $url);
         }
-        $this->messages->add('s', _('import from Readability completed'));
+        $this->messages->add('s', _('import from Readability completed. ' . $count . ' new links.'));
         Tools::logm('import from Readability completed');
         Tools::redirect();
     }
 
+    /**
+     * import datas into your poche
+     * @param  string $from name of the service to import : pocket, instapaper or readability
+     * @todo add the return value
+     * @return boolean       
+     */
     public function import($from)
     {
         if ($from == 'pocket') {
-            $this->importFromPocket();
+            return $this->importFromPocket();
         }
         else if ($from == 'readability') {
-            $this->importFromReadability();
+            return $this->importFromReadability();
         }
         else if ($from == 'instapaper') {
-            $this->importFromInstapaper();
+            return $this->importFromInstapaper();
         }
     }
 
+    /**
+     * export poche entries in json
+     * @return json all poche entries
+     */
     public function export()
     {
         $entries = $this->store->retrieveAll($this->user->getId());
@@ -384,9 +523,16 @@ class Poche
         Tools::logm('export view');
     }
 
+    /**
+     * Checks online the latest version of poche and cache it
+     * @param  string $which 'prod' or 'dev'
+     * @return string        latest $which version
+     */
     private function getPocheVersion($which = 'prod')
     {
         $cache_file = CACHE . '/' . $which;
+
+        # checks if the cached version file exists
         if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 86400 ))) {
            $version = file_get_contents($cache_file);
         } else {