]> git.wh0rd.org - tt-rss.git/blobdiff - functions.php
better feedlist reloading on subscribed feeds count change
[tt-rss.git] / functions.php
index 411f26b6ebd62326c4970effd70aeddefe3c3c81..b4105e805f6a07a93adf35fcde5bb1624120c79a 100644 (file)
 
        require_once 'lib/phpmailer/class.phpmailer.php';
        require_once 'lib/sphinxapi.php';
+       require_once 'lib/twitteroauth/twitteroauth.php';
 
        //define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
        define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
        define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)');
        define('MAGPIE_USER_AGENT', SELF_USER_AGENT);
 
+       ini_set('user_agent', SELF_USER_AGENT);
+
        require_once "lib/simplepie/simplepie.inc";
        require_once "lib/magpierss/rss_fetch.inc";
        require_once 'lib/magpierss/rss_utils.inc';
                } else {
 
                        $result = db_query($link, "SELECT id,update_interval,auth_login,
-                               feed_url,auth_pass,cache_images,update_method,last_updated
+                               feed_url,auth_pass,cache_images,update_method,last_updated,
+                               owner_uid
                                FROM ttrss_feeds WHERE id = '$feed'");
 
                }
 
                $update_method = db_fetch_result($result, 0, "update_method");
                $last_updated = db_fetch_result($result, 0, "last_updated");
+               $owner_uid = db_fetch_result($result, 0, "owner_uid");
 
                db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
                        WHERE id = '$feed'");
                $auth_login = db_fetch_result($result, 0, "auth_login");
                $auth_pass = db_fetch_result($result, 0, "auth_pass");
 
-               if (DEFAULT_UPDATE_METHOD == "1") {
-                       $use_simplepie = $update_method != 1;
-               } else {
-                       $use_simplepie = $update_method == 2;
-               }
+               if ($update_method == 0)
+                       $update_method = DEFAULT_UPDATE_METHOD + 1;
+
+               // 1 - Magpie
+               // 2 - SimplePie
+               // 3 - Twitter OAuth
+
+               if ($update_method == 2)
+                       $use_simplepie = true;
+               else
+                       $use_simplepie = false;
 
                if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) {
-                       _debug("use simplepie: $use_simplepie (feed setting: $update_method)\n");
+                       _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n");
                }
 
-               if (!$use_simplepie) {
+               if ($update_method == 1) {
                        $auth_login = urlencode($auth_login);
                        $auth_pass = urlencode($auth_pass);
                }
 
                $feed = db_escape_string($feed);
 
-               if ($auth_login && $auth_pass) {
+               if ($auth_login && $auth_pass && $updated != 3) {
                        $url_parts = array();
                        preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
 
 
                } else {
 
-                       if (!$use_simplepie) {
+                       if ($update_method == 3) {
+                               $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid);
+                                       } else if ($update_method == 1) {
                                $rss = @fetch_rss($fetch_url);
                        } else {
                                if (!is_dir(SIMPLEPIE_CACHE_DIR)) {
 
                $feed = db_escape_string($feed);
 
-               if ($use_simplepie) {
+               if ($update_method == 2) {
                        $fetch_ok = !$rss->error();
                } else {
                        $fetch_ok = !!$rss;
                print "<select name=\"$id\" id=\"$id\" $attributes>";
                foreach ($values as $v) {
                        if ($v == $default)
-                               $sel = " selected";
+                               $sel = "selected=\"1\"";
                         else
                                $sel = "";
                        
-                       print "<option$sel>$v</option>";
+                       print "<option value=\"$v\" $sel>$v</option>";
                }
                print "</select>";
        }
                                $sel .= " value=\"0\"";
                        }
                        
-                       print "<input class=\"noborder\" 
+                       print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" 
                                type=\"radio\" $sel $attributes name=\"$id\">&nbsp;$v&nbsp;";
 
                }
                }
 
                if ($theme_path) {
-                       if (is_file("$t/theme.ini")) {
-                               $ini = parse_ini_file("$t/theme.ini", true);
-                               if ($ini['theme']['version'] > THEME_VERSION_REQUIRED) {
+                       if (is_file("$theme_path/theme.ini")) {
+                               $ini = parse_ini_file("$theme_path/theme.ini", true);
+                               if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED) {
                                        return $theme_path;
                                }
                        }
                return '';
        }
 
+       function print_theme_includes($link) {
+
+               $t = get_user_theme_path($link);
+               $time = time();
+
+               if ($t) {
+                       print "<link rel=\"stylesheet\" type=\"text/css\" 
+                               href=\"$t/theme.css?$time \">";
+                       if (file_exists("$t/theme.js")) {
+                               print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
+                                       </script>";
+                       }
+               }
+       }
 
        function get_all_themes() {
                $themes = glob("themes/*");
                foreach ($themes as $t) {
                        if (is_file("$t/theme.ini")) {
                                $ini = parse_ini_file("$t/theme.ini", true);
-                               if ($ini['theme']['version'] > THEME_VERSION_REQUIRED && 
+                               if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED && 
                                                        !$ini['theme']['disabled']) {
                                        $entry = array();
                                        $entry["path"] = $t;
                        $auth_login = '', $auth_pass = '') {
 
                $url = fix_url($url);
-               if (!validate_feed_url($url)) return 2;
-               if (!fetch_file_contents($url)) return 5;
 
-               if (url_is_html($url)) {
-                       $feedUrls = get_feeds_from_html($url);
-                       if (count($feedUrls) == 0) {
-                               return 3;
-                       } else if (count($feedUrls) > 1) {
-                               return 4;
+               if (!$url || !validate_feed_url($url)) return 2;
+
+               $update_method = 0;
+
+               if (strpos($url, '://twitter.com') === false) {
+                       if (!fetch_file_contents($url)) return 5;
+
+                       if (url_is_html($url)) {
+                               $feedUrls = get_feeds_from_html($url);
+                               if (count($feedUrls) == 0) {
+                                       return 3;
+                               } else if (count($feedUrls) > 1) {
+                                       return 4;
+                               }
+                               //use feed url as new URL
+                               $url = key($feedUrls);
                        }
-                       //use feed url as new URL
-                       $url = key($feedUrls);
-               }
 
+                       } else {
+                               if (!fetch_twitter_rss($link, $url, $_SESSION['uid'])) 
+                                       return 5;
+
+                               $update_method = 3;
+                       }
                if ($cat_id == "0" || !$cat_id) {
                        $cat_qpart = "NULL";
                } else {
                if (db_num_rows($result) == 0) {
                        $result = db_query($link,
                                "INSERT INTO ttrss_feeds 
-                                       (owner_uid,feed_url,title,cat_id, auth_login,auth_pass) 
+                                       (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method
                                VALUES ('".$_SESSION["uid"]."', '$url', 
-                               '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass')");
+                               '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')");
        
                        $result = db_query($link,
                                "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' 
                                        $line["id"], htmlspecialchars($line["title"]));
                }
 
-               print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
+#              print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
 
                print "</select>";
        }
                        if ($id < -10) {
                                return "images/label.png";
                        } else {
-                               return ICONS_URL . "/$id.ico";
+                               if (file_exists(ICONS_DIR . "/$id.ico")) 
+                                       return ICONS_URL . "/$id.ico";
                        }
                        break;
                }
                $params["bw_limit"] = (int) $_SESSION["bw_limit"];
                $params["offline_enabled"] = (int) get_pref($link, "ENABLE_OFFLINE_READING");
 
-               $result = db_query($link, "SELECT COUNT(*) AS cf FROM
+               $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
                        ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
 
-               $num_feeds = db_fetch_result($result, 0, "cf");
+               $max_feed_id = db_fetch_result($result, 0, "mid");
+               $num_feeds = db_fetch_result($result, 0, "nf");
 
+               $params["max_feed_id"] = (int) $max_feed_id;
                $params["num_feeds"] = (int) $num_feeds;
+
                $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
 
                return $params;
        }
 
        function make_runtime_info($link) {
-               $result = db_query($link, "SELECT COUNT(*) AS cf FROM
+               $data = array();
+
+               $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
                        ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
 
-               $num_feeds = db_fetch_result($result, 0, "cf");
+               $max_feed_id = db_fetch_result($result, 0, "mid");
+               $num_feeds = db_fetch_result($result, 0, "nf");
 
-               $data = array();
+               $data["max_feed_id"] = (int) $max_feed_id;
+               $data["num_feeds"] = (int) $num_feeds;
 
-               $data['num_feeds'] = (int) $num_feeds;
                $data['last_article_id'] = getLastArticleId($link);
                $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
 
                        }
                }
 
-               if (CHECK_FOR_NEW_VERSION && $_SESSION["access_level"] >= 10) {
-                       
-                       if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) {
+               if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) {
                                $new_version_details = @check_for_update($link);
 
-                               $data['new_version_available'] = (int) $new_version_details != "";
+                               $data['new_version_available'] = (int) ($new_version_details != false);
 
                                $_SESSION["last_version_check"] = time();
-                       }
                }
 
                return $data;
                        }
 
                        if (strtolower($entry->nodeName) == "a") {
-                               if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW', $owner)) {
-                                       $entry->setAttribute("target", "_blank");
-                               }
+                               $entry->setAttribute("target", "_blank");
                        }
 
                        if (strtolower($entry->nodeName) == "img" && !$br_inserted) {
        }
 
        function check_for_update($link) {
-               $releases_feed = "http://tt-rss.org/releases.rss";
-
-               if (!CHECK_FOR_NEW_VERSION || $_SESSION["access_level"] < 10) {
-                       return;
-               }
-
-               if (DEFAULT_UPDATE_METHOD == "1") {
-                       $rss = new SimplePie();
-                       $rss->set_useragent(SELF_USER_AGENT);
-                       $rss->set_feed_url($fetch_url);
-                       $rss->set_output_encoding('UTF-8');
-                       $rss->init();
-               } else {
-                       $rss = fetch_rss($releases_feed);
-               }
+               if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) {
+                       $version_url = "http://tt-rss.org/version.php?ver=" . VERSION;
 
-               if ($rss) {
+                       $version_data = @fetch_file_contents($version_url);
 
-                       if (DEFAULT_UPDATE_METHOD == "1") {
-                               $items = $rss->get_items();
-                       } else {
-                               $items = $rss->items;
-
-                               if (!$items || !is_array($items)) $items = $rss->entries;
-                               if (!$items || !is_array($items)) $items = $rss;
-                       }
+                       if ($version_data) {
+                               $version_data = json_decode($version_data, true);
+                               if ($version_data && $version_data['version']) {        
 
-                       if (!is_array($items) || count($items) == 0) {
-                               return;
-                       }                       
-
-                       $latest_item = $items[0];
-
-                       if (DEFAULT_UPDATE_METHOD == "1") {
-                               $last_title = $latest_item->get_title();
-                       } else {
-                               $last_title = $latest_item["title"];
-                       }
-
-                       $latest_version = trim(preg_replace("/(Milestone)|(completed)/", "", $last_title));
-
-                       if (DEFAULT_UPDATE_METHOD == "1") {
-                               $release_url = sanitize_rss($link, $latest_item->get_link());
-                               $content = sanitize_rss($link, $latest_item->get_description());
-                       } else {
-                               $release_url = sanitize_rss($link, $latest_item["link"]);
-                               $content = sanitize_rss($link, $latest_item["description"]);
+                                       if (version_compare(VERSION, $version_data['version']) == -1) {
+                                               return $version_data['version'];
+                                       }
+                               }
                        }
-
-                       if (version_compare(VERSION, $latest_version) == -1) {
-                               return sprintf("New version of Tiny-Tiny RSS (%s) is available:", 
-                                       $latest_version)."<div class='milestoneDetails'>$content</div>";
-                       } else {
-                               return false;
-                       }       
                }
+               return false;
        }
 
        function markArticlesById($link, $ids, $cmode) {
                        $feed_id, $is_cat, $search, $match_on,
                        $search_mode, $view_mode) {
 
-#                      print "<div class=\"headlinesSubToolbar\">";
-
                        $page_prev_link = "viewFeedGoPage(-1)";
                        $page_next_link = "viewFeedGoPage(1)";
                        $page_first_link = "viewFeedGoPage(0)";
 
                        print "<select dojoType=\"dijit.form.Select\" 
                                onchange=\"headlineActionsChange(this)\">";
-                       print "<option value=\"\">".__('Actions...')."</option>";
-
-#                      print "<optgroup label=\"".__("Selection toggle:")."\">";
+                       print "<option value=\"false\">".__('Actions...')."</option>";
 
-                       print "<option value=\"$tog_unread_link\">".__('Toggle unread')."</option>
-                               <option value=\"$tog_marked_link\">".__('Toggle starred')."</option>
-                               <option value=\"$tog_published_link\">".__('Toggle published')."</option>";
+                       print "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
 
-#                      print "</optgroup>
-#                              <optgroup label=\"".__("Selection:")."\">";
+                       print "<option value=\"$tog_unread_link\">".__('Unread')."</option>
+                               <option value=\"$tog_marked_link\">".__('Starred')."</option>
+                               <option value=\"$tog_published_link\">".__('Published')."</option>";
 
-                       print "<option>----------</option>";
+                       print "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
 
                        print "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
 
                        print "<option value=\"emailArticle(false)\">".__('Forward by email').
                                "</option>";
 
-#                      print "<optgroup label=\"".__("Assign label:")."\">";
-                       print "<option>----------</option>";
-
-                       print_labels_headlines_dropdown($link, $feed_id);
-
-                       print "<option>----------</option>";
-
-#                      print "</optgroup>";
+                       $rss_link = htmlspecialchars(get_self_url_prefix() . 
+                               "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat$view_mode$search_q");
 
                        print "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
 
                        else
                                $view_mode = "&view-mode=$view_mode";
 
-                       $rss_link = htmlspecialchars(get_self_url_prefix() . 
-                               "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat$view_mode$search_q");
-
-                       #print "
-                       #       <a target=\"_blank\"
-                       #               title=\"".__("View as RSS feed")."\"
-                       #               href=\"$rss_link\">
-                       #               <img class=\"noborder\" src=\"images/feed-icon-12x12.png\"></a>";
-
                        print "
                                <a href=\"#\"
                                        title=\"".__("View as RSS feed")."\"
 
                }
        
-       function outputFeedList($link) {
+       function outputFeedList($link, $special = true) {
 
                $feedlist = array();
 
 
                /* virtual feeds */
 
-               if ($enable_cats) {
-                       $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
-                       $cat = feedlist_init_cat($link, -1, $cat_hidden);
-               } else {
-                       $cat['items'] = array();
-               }
-
-               foreach (array(-4, -3, -1, -2, 0) as $i) {
-                       array_push($cat['items'], feedlist_init_feed($link, $i));
-               }
-
-               if ($enable_cats) {
-                       array_push($feedlist['items'], $cat);
-               } else {
-                       $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
-               }
+               if ($special) {
 
-               $result = db_query($link, "SELECT * FROM
-                       ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
+                       if ($enable_cats) {
+                               $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
+                               $cat = feedlist_init_cat($link, -1, $cat_hidden);
+                       } else {
+                               $cat['items'] = array();
+                       }
        
-               if (get_pref($link, 'ENABLE_FEED_CATS')) {
-                       $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
-                       $cat = feedlist_init_cat($link, -2, $cat_hidden);
-               } else {
-                       $cat['items'] = array();
-               }
-
-               while ($line = db_fetch_assoc($result)) {
+                       foreach (array(-4, -3, -1, -2, 0) as $i) {
+                               array_push($cat['items'], feedlist_init_feed($link, $i));
+                       }
+       
+                       if ($enable_cats) {
+                               array_push($feedlist['items'], $cat);
+                       } else {
+                               $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
+                       }
+       
+                       $result = db_query($link, "SELECT * FROM
+                               ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
 
-                       $label_id = -$line['id'] - 11;
-                       $count = getFeedUnread($link, $label_id);
+                       if (db_num_rows($result) > 0) {
 
-                       array_push($cat['items'], feedlist_init_feed($link, $label_id, 
-                               false, $count));
-               }
+                               if (get_pref($link, 'ENABLE_FEED_CATS')) {
+                                       $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
+                                       $cat = feedlist_init_cat($link, -2, $cat_hidden);
+                               } else {
+                                       $cat['items'] = array();
+                               }
 
-               if ($enable_cats) {
-                       array_push($feedlist['items'], $cat);
-               } else {
-                       $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
+                               while ($line = db_fetch_assoc($result)) {
+               
+                                       $label_id = -$line['id'] - 11;
+                                       $count = getFeedUnread($link, $label_id);
+       
+                                       $feed = feedlist_init_feed($link, $label_id, false, $count);
+       
+                                       $feed['fg_color'] = $line['fg_color'];
+                                       $feed['bg_color'] = $line['bg_color'];
+       
+                                       array_push($cat['items'], $feed);
+                               }
+               
+                               if ($enable_cats) {
+                                       array_push($feedlist['items'], $cat);
+                               } else {
+                                       $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
+                               }
+                       }
                }
        
 /*             if (get_pref($link, 'ENABLE_FEED_CATS')) {
                        }
                } */
 
+               /* real feeds */
+
                if ($enable_cats)
-                       $order_by_qpart = "order_id,category,title";
+                       $order_by_qpart = "ttrss_feed_categories.order_id,category,
+                               ttrss_feeds.order_id,title";
                else
                        $order_by_qpart = "title";
 
 
                $actid = $_REQUEST["actid"];
 
-               /* real feeds */
-
-               $category = "";
-
-               if (!$enable_cats) 
-                       $cat['items'] = array();
-               else
-                       $cat = false;
+               if (db_num_rows($result) > 0) {
 
-               while ($line = db_fetch_assoc($result)) {
+                       $category = "";
+       
+                       if (!$enable_cats) 
+                               $cat['items'] = array();
+                       else
+                               $cat = false;
+       
+                       while ($line = db_fetch_assoc($result)) {
+                       
+                               $feed = htmlspecialchars(trim($line["title"]));
+       
+                               if (!$feed) $feed = "[Untitled]";
+       
+                               $feed_id = $line["id"];   
+                               $unread = $line["unread"];
+       
+                               $cat_id = $line["cat_id"];
+                               $tmp_category = $line["category"];
+                               if (!$tmp_category) $tmp_category = __("Uncategorized");
+       
+                               if ($category != $tmp_category && $enable_cats) {
                
-                       $feed = htmlspecialchars(trim($line["title"]));
-
-                       if (!$feed) $feed = "[Untitled]";
-
-                       $feed_id = $line["id"];   
-                       $unread = $line["unread"];
-
-                       $cat_id = $line["cat_id"];
-                       $tmp_category = $line["category"];
-                       if (!$tmp_category) $tmp_category = __("Uncategorized");
-
-                       if ($category != $tmp_category && $enable_cats) {
+                                       $category = $tmp_category;
        
-                               $category = $tmp_category;
-
-                               $collapsed = sql_bool_to_bool($line["collapsed"]);
-
-                               // workaround for NULL category
-                               if ($category == __("Uncategorized")) {
-                                       $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
+                                       $collapsed = sql_bool_to_bool($line["collapsed"]);
+       
+                                       // workaround for NULL category
+                                       if ($category == __("Uncategorized")) {
+                                               $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
+                                       }
+       
+                                       if ($cat) array_push($feedlist['items'], $cat);
+       
+                                       $cat = feedlist_init_cat($link, $cat_id, $collapsed);
                                }
-
-                               if ($cat) array_push($feedlist['items'], $cat);
-
-                               $cat = feedlist_init_cat($link, $cat_id, $collapsed);
+       
+                               $updated = make_local_datetime($link, $line["updated_noms"], false);    
+       
+                               array_push($cat['items'], feedlist_init_feed($link, $feed_id, 
+                                       $feed, $unread, $line['last_error'], $updated));
+                       }
+       
+                       if ($enable_cats) {
+                               array_push($feedlist['items'], $cat);
+                       } else { 
+                               $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
                        }
 
-                       $updated = make_local_datetime($link, $line["updated_noms"], false);    
-
-                       array_push($cat['items'], feedlist_init_feed($link, $feed_id, 
-                               $feed, $unread, $line['last_error'], $updated));
-               }
-
-               if ($enable_cats) {
-                       array_push($feedlist['items'], $cat);
-               } else { 
-                       $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
                }
 
                return $feedlist;
                                truncate_string(strip_tags($line['title']), 15) . "</div>";
 
                        print "<div class=\"postReply\" id=\"POST-$id\">";
-                       print "<div 
-                               onclick=\"return postClicked(event, $id)\"
-                               class=\"postHeader\">";
+
+                       /* print "<div dojoType=\"dijit.Menu\" style=\"display: none;\" 
+                               targetNodeIds=\"POSTHDR-$id\">";
+                       print "<div onclick=\"postOpenInNewTab(event, $id)\" 
+                               dojoType=\"dijit.MenuItem\">".__('View in a new tab')."</div>";
+                       print "<div dojoType=\"dijit.MenuSeparator\"></div>";
+                       print "<div onclick=\"openArticleInNewWindow($id)\" 
+                               dojoType=\"dijit.MenuItem\">".__('Open original article')."</div>";
+                       print "</div>"; */
+
+                       print "<div onclick=\"return postClicked(event, $id)\"
+                               class=\"postHeader\" id=\"POSTHDR-$id\">";
 
                        $entry_author = $line["author"];
 
 
                                print "<img src=\"".theme_image($link, 'images/art-zoom.png')."\" 
                                                class='tagsPic' style=\"cursor : pointer\"
-                                               onclick=\"zoomToArticle(event, $id)\"
+                                               onclick=\"postOpenInNewTab(event, $id)\"
                                                alt='Zoom' title='".__('Open article in new tab')."'>";
 
                                $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
                        print_article_enclosures($link, $id, $always_display_enclosures, 
                                $article_content);
 
+                       $short_title = truncate_string(strip_tags($line['title']), 90);
+
+                       print "<br/><a href=\"http://twitter.com/share\" 
+                               class=\"twitter-share-button\" 
+                               data-text=\"$short_title\"
+                               data-url=\"".htmlspecialchars($line["link"])."\" 
+                               data-count=\"horizontal\">Tweet</a>";
+
                        print "</div>";
 
                        print "</div>";
                                if ($has_feed_icon) {
                                        $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
                                } else {
-                                       //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
-                                       $feed_icon_img = "";
+                                       $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
                                }
 
                                if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 
                                        print "</div>";
 
+
+
                                        print "<div class=\"hlRight\">";                                        
                                        print "<span class=\"hlUpdated\">$updated_fmt</span>";
                                        print $score_pic;
                                                onclick=\"return cdmClicked(event, $id);\"
                                                class=\"titleWrap$hlc_suffix\">
                                                <a class=\"title\"
-                                               target=\"_blank\" href=\"".$line["link"]."\">".$line["title"]."</a>
-                                               $entry_author";
+                                               target=\"_blank\" href=\"".
+                                               htmlspecialchars($line["link"])."\">".$line["title"].
+                                               " $entry_author</a>";
 
                                        print $labels_str;
 
                                        print_article_enclosures($link, $id, $always_display_enclosures,
                                                $article_content);
 
+                                       $short_title = truncate_string(
+                                               strip_tags($line['title']), 90);
+
+                                       print "<br/><a href=\"http://twitter.com/share\" 
+                                               class=\"twitter-share-button\" 
+                                               data-text=\"$short_title\"
+                                               data-url=\"".htmlspecialchars($line["link"])."\" 
+                                               data-count=\"horizontal\">Tweet</a>";
+
                                        print "</div>";
 
                                        print "<div class=\"cdmFooter\">";
                if (strpos($url, '/', strpos($url, ':') + 3) === false) {
                        $url .= '/';
                }
-               return $url;
+
+               if ($url != "http:///")
+                       return $url;
+               else
+                       return '';
        }
 
        function validate_feed_url($url) {
                return true;
        }
 
-       function print_label_select($link, $name, $value, $style = "") {
+       function print_label_select($link, $name, $value, $attributes = "") {
 
                $result = db_query($link, "SELECT caption FROM ttrss_labels2
                        WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
 
                print "<select default=\"$value\" name=\"" . htmlspecialchars($name) . 
-                       "\" style=\"$style\" onchange=\"labelSelectOnChange(this)\" >";
+                       "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
 
                while ($line = db_fetch_assoc($result)) {
 
                        $issel = ($line["caption"] == $value) ? "selected=\"1\"" : "";
 
-                       print "<option $issel>" . htmlspecialchars($line["caption"]) . "</option>";
+                       print "<option value=\"".htmlspecialchars($line["caption"])."\"
+                               $issel>" . htmlspecialchars($line["caption"]) . "</option>";
 
                }
 
-               print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
+#              print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
 
                print "</select>";
 
                        $cat_unread = getCategoryUnread($link, $cat_id);
                }
 
-               $obj['id'] = 'CAT:' . ((int)$cat_id);
+               $obj['id'] = 'CAT:' . $cat_id;
                $obj['items'] = array();
                $obj['name'] = getCategoryTitle($link, $cat_id);
                $obj['type'] = 'feed';
                $obj['unread'] = (int) $cat_unread;
                $obj['hidden'] = $hidden;
+               $obj['bare_id'] = $cat_id;
 
                return $obj;
        }
 
        function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
                $obj = array();
+               $feed_id = (int) $feed_id;
 
                if (!$title) 
                        $title = getFeedTitle($link, $feed_id, false);
 
-               if (!$unread)
+               if ($unread === false)
                        $unread = getFeedUnread($link, $feed_id, false);
 
                $obj['id'] = 'FEED:' . $feed_id;
                $obj['error'] = $error;
                $obj['updated'] = $updated;
                $obj['icon'] = getFeedIcon($feed_id);
+               $obj['bare_id'] = $feed_id;
 
                return $obj;
        }
 
+       function fetch_twitter_rss($link, $url, $owner_uid) {
+               $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users 
+                       WHERE id = $owner_uid");
+
+               $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true);
+
+               if ($access_token) {
+       
+                       /* Create a TwitterOauth object with consumer/user tokens. */
+                       $connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, $access_token['oauth_token'], $access_token['oauth_token_secret']);
+       
+                       /* If method is set change API call made. Test is called by default. */
+                       $content = $connection->get($url);
+
+                       $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING, 
+                               MAGPIE_INPUT_ENCODING, MAGPIE_DETECT_ENCODING );
+
+                       return $rss;
+               } else {
+                       return false;
+               }
+       }
+
 ?>