var last_feeds = []; var _active_feed_id = false; var _active_feed_offset = false; var _update_timeout = false; var _feedlist_expanded = false; function catchup_feed(feed_id, callback) { try { var fn = find_feed(last_feeds, feed_id).title; if (confirm(__("Mark all articles in %s as read?").replace("%s", fn))) { var is_cat = ""; if (feed_id < 0) is_cat = "true"; // KLUDGE var query = "?op=rpc&subop=catchupFeed&feed_id=" + feed_id + "&is_cat=" + is_cat; new Ajax.Request("backend.php", { parameters: query, onComplete: function(transport) { if (callback) callback(transport); update(); } }); } } catch (e) { exception_error("catchup_article", e); } } function catchup_visible_articles(callback) { try { var elems = $("headlines-content").getElementsByTagName("LI"); var ids = []; for (var i = 0; i < elems.length; i++) { if (elems[i].id && elems[i].id.match("A-")) { ids.push(elems[i].id.replace("A-", "")); } } var query = "?op=rpc&subop=catchupSelected" + "&cmode=0&ids=" + param_escape(ids); new Ajax.Request("backend.php", { parameters: query, onComplete: function(transport) { if (callback) callback(transport); viewfeed(_active_feed_id, 0); } }); } catch (e) { exception_error("catchup_visible_articles", e); } } function catchup_article(article_id, callback) { try { var query = "?op=rpc&subop=catchupSelected" + "&cmode=0&ids=" + article_id; new Ajax.Request("backend.php", { parameters: query, onComplete: function(transport) { if (callback) callback(transport); } }); } catch (e) { exception_error("catchup_article", e); } } function set_selected_feed(feed_id) { try { var feeds = $("feeds-content").getElementsByTagName("LI"); for (var i = 0; i < feeds.length; i++) { if (feeds[i].id == "F-" + feed_id) feeds[i].className = "selected"; else feeds[i].className = ""; } _active_feed_id = feed_id; } catch (e) { exception_error("mark_selected_feed", e); } } function zoom(article_id) { try { var elem = $('A-' + article_id); if (elem) { var divs = elem.getElementsByTagName('DIV'); for (var i = 0; i < divs.length; i++) { if (divs[i].className == 'excerpt') Element.hide(divs[i]); if (divs[i].className == 'content') Element.show(divs[i]); } } //catchup_article(article_id, // function() { update(); }); } catch (e) { exception_error("zoom", e); } } function load_more() { try { viewfeed(_active_feed_id, _active_feed_offset + 10); } catch (e) { exception_error("load_more", e); } } function update() { try { console.log('updating feeds...'); window.clearTimeout(_update_timeout); new Ajax.Request("backend.php", { parameters: "?op=rpc&subop=digest-init", onComplete: function(transport) { fatal_error_check(transport); parse_feeds(transport); set_selected_feed(_active_feed_id); } }); _update_timeout = window.setTimeout('update()', 5*1000); } catch (e) { exception_error("update", e); } } function remove_headline_entry(article_id) { try { var elem = $('A-' + article_id); if (elem) { elem.parentNode.removeChild(elem); } } catch (e) { exception_error("remove_headline_entry", e); } } function view(article_id, dismiss_only) { try { remove_headline_entry(article_id); catchup_article(article_id, function() { viewfeed(_active_feed_id, _active_feed_offset); update(); }); return dismiss_only != true; } catch (e) { exception_error("view", e); } } function viewfeed(feed_id, offset) { try { if (!feed_id) feed_id = _active_feed_id; if (!offset) { offset = 0; } else { offset = _active_feed_offset + offset; } var query = "backend.php?op=rpc&subop=digest-update&feed_id=" + feed_id + "&offset=" + offset; new Ajax.Request("backend.php", { parameters: query, onComplete: function(transport) { fatal_error_check(transport); parse_headlines(transport, offset == 0); set_selected_feed(feed_id); _active_feed_offset = offset; } }); } catch (e) { exception_error("view", e); } } function find_article(articles, article_id) { try { for (var i = 0; i < articles.length; i++) { if (articles[i].id == article_id) return articles[i]; } return false; } catch (e) { exception_error("find_article", e); } } function find_feed(feeds, feed_id) { try { for (var i = 0; i < feeds.length; i++) { if (feeds[i].id == feed_id) return feeds[i]; } return false; } catch (e) { exception_error("find_feed", e); } } function get_feed_icon(feed) { try { if (feed.has_icon) return 'icons/' + feed.id + '.ico'; if (feed.id == -1) return 'images/mark_set.png'; if (feed.id == -2) return 'images/pub_set.png'; if (feed.id == -3) return 'images/fresh.png'; if (feed.id == -4) return 'images/tag.png'; if (feed.id < -10) return 'images/label.png'; return 'images/blank_icon.gif'; } catch (e) { exception_error("get_feed_icon", e); } } function add_feed_entry(feed) { try { var icon_part = ""; icon_part = ""; var tmp_html = "
  • " + icon_part + "" + feed.title + "" + "
    " + "" + "" + feed.unread + "" + "
    " + "
  • "; $("feeds-content").innerHTML += tmp_html; } catch (e) { exception_error("add_feed_entry", e); } } function add_headline_entry(article, feed) { try { var icon_part = ""; icon_part = ""; var mark_part = ""; var publ_part = ""; if (article.marked) mark_part = ""; else mark_part = ""; if (article.published) publ_part = ""; else publ_part = ""; var tmp_html = "
  • " + icon_part + "
    " + mark_part + publ_part + "" + "
    " + "" + article.title + "" + "
    " + "
    " + article.excerpt + "
    " + "" + "
    " + feed.title + " " + " @ " + new Date(article.updated * 1000) + "
    " + "
  • "; $("headlines-content").innerHTML += tmp_html; } catch (e) { exception_error("add_headline_entry", e); } } function expand_feeds() { try { _feedlist_expanded = true; redraw_feedlist(last_feeds); } catch (e) { exception_error("expand_feeds", e); } } function redraw_feedlist(feeds) { try { $('feeds-content').innerHTML = ""; var limit = 10; if (_feedlist_expanded) limit = feeds.length; for (var i = 0; i < Math.min(limit, feeds.length); i++) { add_feed_entry(feeds[i]); } if (feeds.length > limit) { $('feeds-content').innerHTML += "
  • " + "" + "" + __("%d more...").replace("%d", feeds.length-10) + "" + "
  • "; } } catch (e) { exception_error("redraw_feedlist", e); } } function parse_feeds(transport) { try { if (!transport.responseXML) return; var feeds = transport.responseXML.getElementsByTagName('feeds')[0]; if (feeds) { feeds = eval("(" + feeds.firstChild.nodeValue + ")"); feeds.sort( function (a,b) { if (b.unread != a.unread) return (b.unread - a.unread) else if (a.title > b.title) return 1; else if (a.title < b.title) return -1; else return 0; }); var all_articles = find_feed(feeds, -4); update_title(all_articles.unread); last_feeds = feeds; redraw_feedlist(feeds); } } catch (e) { exception_error("parse_feeds", e); } } function parse_headlines(transport, replace) { try { if (!transport.responseXML) return; var headlines = transport.responseXML.getElementsByTagName('headlines')[0]; if (headlines) { headlines = eval("(" + headlines.firstChild.nodeValue + ")"); if (replace) $('headlines-content').innerHTML = ''; var pr = $('H-MORE-PROMPT'); if (pr) pr.parentNode.removeChild(pr); for (var i = 0; i < headlines.length; i++) { if (!$('A-' + headlines[i].id)) { add_headline_entry(headlines[i], find_feed(last_feeds, headlines[i].feed_id)); } } if (pr) { $('headlines-content').appendChild(pr); } else { $('headlines-content').innerHTML += "
  • " + "
    " + "" + __("Mark as read") + " | " + "" + __("Load more...") + "" + "
  • "; } new Effect.Appear('headlines-content'); } } catch (e) { exception_error("parse_headlines", e); } } function init() { try { new Ajax.Request("backend.php", { parameters: "backend.php?op=rpc&subop=digest-init", onComplete: function(transport) { parse_feeds(transport); window.setTimeout('viewfeed(-4)', 100); _update_timeout = window.setTimeout('update()', 5*1000); } }); } catch (e) { exception_error("digest_init", e); } } function toggle_mark(mark_img, id) { try { var query = "?op=rpc&id=" + id + "&subop=mark"; query = query + "&afid=" + _active_feed_id; query = query + "&omode=c"; if (!mark_img) return; if (mark_img.src.match("mark_unset")) { mark_img.src = mark_img.src.replace("mark_unset", "mark_set"); mark_img.alt = __("Unstar article"); query = query + "&mark=1"; } else { mark_img.alt = __("Please wait..."); query = query + "&mark=0"; mark_img.src = mark_img.src.replace("mark_set", "mark_unset"); mark_img.alt = __("Star article"); } new Ajax.Request("backend.php", { parameters: query, onComplete: function(transport) { update(); } }); } catch (e) { exception_error("toggle_mark", e); } } function toggle_pub(mark_img, id, note) { try { var query = "?op=rpc&id=" + id + "&subop=publ"; query = query + "&afid=" + _active_feed_id; if (note != undefined) { query = query + "¬e=" + param_escape(note); } else { query = query + "¬e=undefined"; } query = query + "&omode=c"; if (!mark_img) return; if (mark_img.src.match("pub_unset") || note != undefined) { mark_img.src = mark_img.src.replace("pub_unset", "pub_set"); mark_img.alt = __("Unpublish article"); query = query + "&pub=1"; } else { mark_img.alt = __("Please wait..."); query = query + "&pub=0"; mark_img.src = mark_img.src.replace("pub_set", "pub_unset"); mark_img.alt = __("Publish article"); } new Ajax.Request("backend.php", { parameters: query, onComplete: function(transport) { update(); } }); } catch (e) { exception_error("toggle_pub", e); } } function fatal_error(code, msg) { try { if (code == 6) { window.location.href = "digest.php"; } else if (code == 5) { window.location.href = "update.php"; } else { if (msg == "") msg = "Unknown error"; console.error("Fatal error: " + code + "\n" + msg); } } catch (e) { exception_error("fatalError", e); } } function fatal_error_check(transport) { try { if (transport.responseXML) { var error = transport.responseXML.getElementsByTagName("error")[0]; if (error) { var code = error.getAttribute("error-code"); var msg = error.getAttribute("error-msg"); if (code != 0) { fatal_error(code, msg); return false; } } } } catch (e) { exception_error("fatal_error_check", e); } return true; } function feed_mi(elem) { try { var imgs = elem.getElementsByTagName('IMG'); var spans = elem.getElementsByTagName('SPAN'); for (var i = 0; i < imgs.length; i++) { if (imgs[i].className == "dismiss") Element.show(imgs[i]); } for (var i = 0; i < spans.length; i++) { if (spans[i].className == "unread") Element.hide(spans[i]); } } catch (e) { exception_error("feed_mi", e); } } function feed_mo(elem) { try { var imgs = elem.getElementsByTagName('IMG'); var spans = elem.getElementsByTagName('SPAN'); for (var i = 0; i < imgs.length; i++) { if (imgs[i].className == "dismiss") Element.hide(imgs[i]); } for (var i = 0; i < spans.length; i++) { if (spans[i].className == "unread") Element.show(spans[i]); } } catch (e) { exception_error("feed_mo", e); } } function update_title(unread) { try { document.title = "Tiny Tiny RSS"; if (unread > 0) document.title += " (" + unread + ")"; } catch (e) { exception_error("update_title", e); } }