]> git.wh0rd.org - tt-rss.git/blobdiff - functions.php
Merge branch 'master' of fakecake.org:public_html/testbox/tt-rss
[tt-rss.git] / functions.php
index da1171a01f3afb634aaedcbbe8c9f11574de55e4..64269aadac1ffb11bfbe84193e1b6a2c21919207 100644 (file)
        }
 
        require_once 'db-prefs.php';
-       require_once 'compat.php';
        require_once 'errors.php';
        require_once 'version.php';
 
        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');
 
        $config = HTMLPurifier_Config::createDefault();
 
-       $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4";
+       $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4,s";
 
        $config->set('HTML', 'Allowed', $allowed);
        $purifier = new HTMLPurifier($config);
        }
 
        function fetch_file_contents($url, $type = false) {
-               if (USE_CURL_FOR_ICONS) {
+               if (USE_CURL) {
                        $ch = curl_init($url);
 
                        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 15);
                        $favicon_url = rewrite_relative_url($url, "/favicon.ico");
 
                // Run a test to see if what we have attempted to get actually exists.
-               if(USE_CURL_FOR_ICONS || url_validate($favicon_url)) {
+               if(USE_CURL || url_validate($favicon_url)) {
                        return $favicon_url;
                } else {
                        return false;
                } 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)) {
                                                _debug("enabling image cache");
                                        }
        
-                                       $rss->set_image_handler('./image.php', 'i');
+                                       $rss->set_image_handler(get_self_url_prefix() . '/image.php', 'i');
                                }
        
                                if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) {
 
                $feed = db_escape_string($feed);
 
-               if ($use_simplepie) {
+               if ($update_method == 2) {
                        $fetch_ok = !$rss->error();
                } else {
                        $fetch_ok = !!$rss;
                        $icon_url = substr($icon_url, 0, 250);
 
                        if ($icon_url && $orig_icon_url != $icon_url) { 
-                               if (USE_CURL_FOR_ICONS || url_validate($icon_url)) {
+                               if (USE_CURL || url_validate($icon_url)) {
                                        db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
                                }
                        }
 
                        $filters = load_filters($link, $feed, $owner_uid);
 
+                       if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) {
+                               print_r($filters);
+                       }
+
                        if ($use_simplepie) {
                                $iterator = $rss->get_items();
                        } else {
                print "<select name=\"$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>";
        }
        }
 
        function validate_session($link) {
-               if (SINGLE_USER_MODE) { 
-                       return true;
-               }
+               if (SINGLE_USER_MODE) return true;
 
-               if (SESSION_CHECK_ADDRESS && $_SESSION["uid"]) {
-                       if ($_SESSION["ip_address"]) {
-                               if ($_SESSION["ip_address"] != $_SERVER["REMOTE_ADDR"]) {
-                                       $_SESSION["login_error_msg"] = __("Session failed to validate (incorrect IP)");
-                                       return false;
-                               }
-                       }
-               }
+               $check_ip = $_SESSION['ip_address'];
 
-               if ($_SESSION["ref_schema_version"] != get_schema_version($link, true)) {
+               switch (SESSION_CHECK_ADDRESS) {
+               case 0:
+                       $check_ip = '';
+                       break;
+               case 1:
+                       $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1);
+                       break;
+               case 2:
+                       $check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
+                       $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1);
+                       break;
+               };
+
+               if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) {
+                       $_SESSION["login_error_msg"] = 
+                               __("Session failed to validate (incorrect IP)");
                        return false;
                }
 
+               if ($_SESSION["ref_schema_version"] != get_schema_version($link, true))
+                       return false;
+
                if ($_SESSION["uid"]) {
 
                        $result = db_query($link, 
                        }
 
                        if (!$_SESSION["uid"] || !validate_session($link)) {
-                               render_login_form($link, $mobile);
-                               //header("Location: login.php");
-                               exit;
+                               if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
+                                       && $_SERVER["REMOTE_USER"] && defined('AUTO_LOGIN') && AUTO_LOGIN) {
+                                   authenticate_user($link,$_SERVER['REMOTE_USER'],null);
+                                   $_SESSION["ref_schema_version"] = get_schema_version($link, true);
+                               } else {
+                                   render_login_form($link, $mobile);
+                                   //header("Location: login.php");
+                                   exit;
+                               }
                        } else {
                                /* bump login timestamp */
                                db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . 
                }
        }
 
-       function truncate_string($str, $max_len) {
+       function truncate_string($str, $max_len, $suffix = '&hellip;') {
                if (mb_strlen($str, "utf-8") > $max_len - 3) {
-                       return mb_substr($str, 0, $max_len, "utf-8") . "&hellip;";
+                       return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
                } else {
                        return $str;
                }
                        }
        }
 
-       function update_generic_feed($link, $feed, $cat_view, $force_update = false) {
-                       if ($cat_view) {
-
-                               if ($feed > 0) {
-                                       $cat_qpart = "cat_id = '$feed'";
-                               } else {
-                                       $cat_qpart = "cat_id IS NULL";
-                               }
-                               
-                               $tmp_result = db_query($link, "SELECT id FROM ttrss_feeds
-                                       WHERE $cat_qpart AND owner_uid = " . $_SESSION["uid"]);
-
-                               while ($tmp_line = db_fetch_assoc($tmp_result)) {                                       
-                                       $feed_id = $tmp_line["id"];
-                                       update_rss_feed($link, $feed_id, $force_update);
-                               }
-
-                       } else {
-                               update_rss_feed($link, $feed, $force_update);
-                       }
-       }
-
        function getAllCounters($link, $omode = "flc", $active_feed = false) {
 
                if (!$omode) $omode = "flc";
                } else if ($n_feed == -2) {
                        $match_part = "published = true";
                } else if ($n_feed == -3) {
-                       $match_part = "unread = true";
+                       $match_part = "unread = true AND score >= 0";
 
                        $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
 
                        $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;
                }
                foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
                        "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
                        "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
-                       "HIDE_READ_SHOWS_SPECIAL", "HIDE_FEEDLIST", "COMBINED_DISPLAY_MODE") as $param) {
+                       "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
 
                                 $params[strtolower($param)] = (int) get_pref($link, $param);
                 }
                $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
                $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
                $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
-               $params["prefs_active_tab"] = get_pref($link, "_PREFS_ACTIVE_TAB");
-               $params["infobox_disable_overlay"] = get_pref($link, "_INFOBOX_DISABLE_OVERLAY");
                $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;
                                }
 
                        } else if ($feed == -3) { // fresh virtual feed
-                               $query_strategy_part = "unread = true";
+                               $query_strategy_part = "unread = true AND score >= 0";
 
                                $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
 
        
                                $feed_kind = "Tags";
        
-                               $result = db_query($link, "SELECT
+                               $result = db_query($link, "SELECT DISTINCT
+                                       date_entered,
                                        guid,
                                        note,
                                        ttrss_entries.id as id,title,
                        $res = preg_replace('/<img[^>]+>/is', '', $res);
                }
 
+               if (strpos($res, "href=") === false)
+                       $res = rewrite_urls($res);
+
                $charset_hack = '<head>
                        <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
                </head>';
                        }
 
                        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 ($rss) {
-
-                       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 (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) {
+                       $version_url = "http://tt-rss.org/version.php?ver=" . VERSION;
 
-                       if (!is_array($items) || count($items) == 0) {
-                               return;
-                       }                       
+                       $version_data = @fetch_file_contents($version_url);
 
-                       $latest_item = $items[0];
+                       if ($version_data) {
+                               $version_data = json_decode($version_data, true);
+                               if ($version_data && $version_data['version']) {        
 
-                       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;
+                                       }
+                               }
                        }
-
-                       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) {
 
        function print_headline_subtoolbar($link, $feed_site_url, $feed_title, 
                        $feed_id, $is_cat, $search, $match_on,
-                       $search_mode, $view_mode) {
-
-#                      print "<div class=\"headlinesSubToolbar\">";
+                       $search_mode, $view_mode, $error) {
 
                        $page_prev_link = "viewFeedGoPage(-1)";
                        $page_next_link = "viewFeedGoPage(1)";
 
                        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>";
+                       $rss_link = htmlspecialchars(get_self_url_prefix() . 
+                               "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat&view_mode=$view_mode$search_q");
 
-#                      print "</optgroup>";
+                       print "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
 
                        print "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
 
                                $target = "target=\"_blank\"";
                                print "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
                                        truncate_string($feed_title,30)."</a>";
+
+                               if ($error) {
+                                       print " (<span class=\"error\" title=\"$error\">Error</span>)";
+                               }
+
                        } else {
                                if ($feed_id < -10) {
                                        $label_id = -11-$feed_id;
                        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")."\"
        
                        $result = db_query($link, "SELECT * FROM
                                ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
-               
-                       if (get_pref($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)) {
+                       if (db_num_rows($result) > 0) {
+
+                               if (get_pref($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)) {
+               
+                                       $label_id = -$line['id'] - 11;
+                                       $count = getFeedUnread($link, $label_id);
        
-                               $label_id = -$line['id'] - 11;
-                               $count = getFeedUnread($link, $label_id);
+                                       $feed = feedlist_init_feed($link, $label_id, false, $count);
        
-                               array_push($cat['items'], feedlist_init_feed($link, $label_id, 
-                                       false, $count));
-                       }
+                                       $feed['fg_color'] = $line['fg_color'];
+                                       $feed['bg_color'] = $line['bg_color'];
        
-                       if ($enable_cats) {
-                               array_push($feedlist['items'], $cat);
-                       } else {
-                               $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
+                                       array_push($cat['items'], $feed);
+                               }
+               
+                               if ($enable_cats) {
+                                       array_push($feedlist['items'], $cat);
+                               } else {
+                                       $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
+                               }
                        }
                }
        
                        <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
        }
 
-       function format_notice($msg) {
+       function format_notice($msg, $id = "") {
                global $link;
                return "<div class=\"notice\" id=\"$id\"> 
                        <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
        }
 
-       function format_error($msg) {
+       function format_error($msg, $id = "") {
                global $link;
                return "<div class=\"error\" id=\"$id\"> 
                        <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
 
                $entry = "";
 
-               if (($ctype == __("audio/mpeg")) &&  (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {  
-                     
-                       $entry .= "<object type=\"application/x-shockwave-flash\" 
-                               data=\"extras/button/musicplayer.swf?song_url=$url\" 
-                               width=\"17\" height=\"17\"> 
-                                       <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object>";  
-               }
+               if (strpos($ctype, "audio/") === 0) {  
 
-               /*
+                       if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
+                               strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||  
+                               strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
 
-               if (substr($ctype,0,6)=="audio/" || $ctype=="application/ogg" || $ctype=="application/x-ogg") {
-                       $entry .= "<audio controls=\"controls\"><source src=\"$url\" type=\"$ctype\" />";
-                       if (($ctype == __("audio/mpeg")) && 
-                               (get_pref($link, "ENABLE_FLASH_PLAYER")) ) { 
-                               $entry .= "<span><object type=\"application/x-shockwave-flash\" data=\"extras/button/musicplayer.swf?song_url=$url\" width=\"17\" height=\"17\"> <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object></span>";
-                       }
-                       $entry .= "</audio> ";
-                       if (($ctype == __("audio/mpeg")) && 
-                               (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
-                               $entry .= "<a id='switchToFlashLink' href='#' onclick='return switchToFlash(this)'>".__('Switch to Flash Player')."</a>";       
-                               $entry .= "<script type='text/javascript'>html5AudioOrFlash('$ctype');</script>"; 
+                               $id = 'AUDIO-' . uniqid();
+
+                               $entry .= "<audio id=\"$id\"\">
+                                       <source src=\"$url\"></source>
+                                       </audio>";      
+
+                               $entry .= "<span onclick=\"player(this)\" 
+                                       title=\"".__("Click to play")."\" status=\"0\"
+                                       class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
+
+                       } else {
+                    
+                               $entry .= "<object type=\"application/x-shockwave-flash\" 
+                                       data=\"extras/button/musicplayer.swf?song_url=$url\" 
+                                       width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'> 
+                                       <param name=\"movie\" 
+                                               value=\"extras/button/musicplayer.swf?song_url=$url\" />
+                                       </object>";  
                        }
-               } elseif (substr($ctype,0,6)=="video/") {
-                       $entry .= "<video controls=\"controls\"><source src=\"$url\" type=\"$ctype\" />";
-                       $entry .= "</video>";
-               } */
+               }
 
+               $filename = substr($url, strrpos($url, "/")+1);
 
+               $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
+                       $filename . " (" . $ctype . ")" . "</a>";
 
                return $entry;
        }
                                truncate_string(strip_tags($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 "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
 
                        if ($line["link"]) {
-                               print "<div clear='both'><a target='_blank' href=\"" . 
+                               print "<div clear='both'><a target='_blank' 
+                                       title=\"".htmlspecialchars($line['title'])."\"
+                                       href=\"" . 
                                        $line["link"] . "\">" . 
-                                       $line["title"] . "<span class='author'>$entry_author</span></a></div>";
+                                       truncate_string($line["title"], 100) . 
+                                       "<span class='author'>$entry_author</span></a></div>";
                        } else {
                                print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
                        }
 
                                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);
+                               //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
 
                                print "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\" 
                                                class='tagsPic' style=\"cursor : pointer\"
-                                               onclick=\"publishWithNote($id, '$note_escaped')\"
-                                               alt='PubNote' title='".__('Publish article with a note')."'>";
+                                               onclick=\"editArticleNote($id)\"
+                                               alt='PubNote' title='".__('Edit article note')."'>";
 
                                if (DIGEST_ENABLE) {
                                        print "<img src=\"".theme_image($link, 'images/art-email.png')."\" 
                                                alt='Zoom' title='".__('Forward by email')."'>";
                                }
 
+                               if (ENABLE_TWEET_BUTTON) {
+                                       print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\" 
+                                                       class='tagsPic' style=\"cursor : pointer\"
+                                                       onclick=\"tweetArticle($id)\"
+                                                       alt='Zoom' title='".__('Share on Twitter')."'>";
+                               }
+
                                print "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\" 
                                                class='tagsPic' style=\"cursor : pointer\"
                                                onclick=\"closeArticlePanel($id)\"
                                href=\"".htmlspecialchars($feed_site_url)."\">".
                                $feed_icon . "</a></div>";
 
-                       print "<div class=\"postContent\">";
-
-                       $article_content = sanitize_rss($link, $line["content"], false, false,
-                               $feed_site_url);
-
                        print "<div id=\"POSTNOTE-$id\">";
                                if ($line['note']) {
                                        print format_article_note($id, $line['note']);
                                }
                        print "</div>";
 
+                       print "<div class=\"postContent\">";
+
+                       $article_content = sanitize_rss($link, $line["content"], false, false,
+                               $feed_site_url);
+
                        print $article_content;
 
                        print_article_enclosures($link, $id, $always_display_enclosures, 
                        catchupArticlesById($link, $ids, $cmode);
                }
 
-               if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0 && !$cat_view) {
-                       update_generic_feed($link, $feed, $cat_view, true);
+               if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
+                       update_rss_feed($link, $feed, true);
                }
 
                if ($subop == "MarkAllRead")  {
 
                        if (db_num_rows($result) > 0) {
                                print_headline_subtoolbar($link, $feed_site_url, $feed_title,
-                                       $feed, $cat_view, $search, $match_on, $search_mode, $view_mode);
+                                       $feed, $cat_view, $search, $match_on, $search_mode, $view_mode, 
+                                       $last_error);
 
 //                             print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
 
                                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')) {
                                                onclick=\"return cdmClicked(event, $id);\"
                                                class=\"titleWrap$hlc_suffix\">
                                                <a class=\"title\"
-                                               target=\"_blank\" href=\"".$line["link"]."\">".$line["title"]."</a>
-                                               $entry_author";
+                                               title=\"".htmlspecialchars($line['title'])."\"
+                                               target=\"_blank\" href=\"".
+                                               htmlspecialchars($line["link"])."\">".
+                                               truncate_string($line["title"], 100) . 
+                                               " $entry_author</a>";
 
                                        print $labels_str;
 
                                                alt='Zoom' 
                                                title='".__('Open article in new tab')."'>";
 
+                                       //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
+
+                                       print "<img src=\"images/art-pub-note.png\"
+                                               style=\"cursor : pointer\" style=\"cursor : pointer\"
+                                               onclick=\"editArticleNote($id)\"
+                                               alt='PubNote' title='".__('Edit article note')."'>";
+
                                        if (DIGEST_ENABLE) {
                                                print "<img src=\"".theme_image($link, 'images/art-email.png')."\" 
                                                        style=\"cursor : pointer\"
                                                        alt='Zoom' title='".__('Forward by email')."'>";
                                        }
 
-                                       $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
-
-                                       print "<img src=\"images/art-pub-note.png\"
-                                               style=\"cursor : pointer\" style=\"cursor : pointer\"
-                                               onclick=\"publishWithNote($id, '$note_escaped')\"
-                                               alt='PubNote' title='".__('Publish article with a note')."'>";
+                                       if (ENABLE_TWEET_BUTTON) {
+                                               print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\" 
+                                                       class='tagsPic' style=\"cursor : pointer\"
+                                                       onclick=\"tweetArticle($id)\"
+                                                       alt='Zoom' title='".__('Share on Twitter')."'>";
+                                       }
 
                                        print "<img src=\"images/digest_checkbox.png\"
                                                style=\"cursor : pointer\" style=\"cursor : pointer\"
 
        function format_article_note($id, $note) {
 
-               $note_escaped = htmlspecialchars($note, ENT_QUOTES);
-
-               $str = "<div class='articleNote'>";
-               $str .= $note;
-               $str .= "<div class='articleNoteOps'>";
-               $str .= "<a href=\"javascript:publishWithNote($id, '$note_escaped')\">".
-                       __('edit note')."</a>";
-               $str .= "</div>";
-               $str .= "</div>";
+               $str = "<div class='articleNote' title=\"".__('edit note')."\" 
+                       onclick=\"editArticleNote($id)\">$note</div>";
 
                return $str;
        }
                if (strpos($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>";
 
        
                                if (!$ctype) $ctype = __("unknown type");
        
-                               $filename = substr($url, strrpos($url, "/")+1);
+#                              $filename = substr($url, strrpos($url, "/")+1);
        
                                $entry = format_inline_player($link, $url, $ctype);
        
-                               $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
-                                       $filename . " (" . $ctype . ")" . "</a>";
+#                              $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
+#                                      $filename . " (" . $ctype . ")" . "</a>";
        
                                array_push($entries_html, $entry);
        
                if (!$title) 
                        $title = getFeedTitle($link, $feed_id, false);
 
-               if (!$unread)
+               if ($unread === false)
                        $unread = getFeedUnread($link, $feed_id, false);
 
                $obj['id'] = 'FEED:' . $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 $rss;
+               } else {
+                       return false;
+               }
+       }
+
+       function print_user_stylesheet($link) {
+               $value = get_pref($link, 'USER_STYLESHEET');
+
+               if ($value) {
+                       print "<style type=\"text/css\">";
+                       print str_replace("<br/>", "\n", $value);
+                       print "</style>";
+               }
+
+       }
+
+       function rewrite_urls($line) {
+               global $url_regex;
+
+               $urls = null;
+
+               $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i", 
+                       "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);
+
+               return $result;
+       }
+
 ?>