diff options
Diffstat (limited to 'digest.js')
-rw-r--r-- | digest.js | 416 |
1 files changed, 416 insertions, 0 deletions
diff --git a/digest.js b/digest.js new file mode 100644 index 000000000..2a886a89b --- /dev/null +++ b/digest.js @@ -0,0 +1,416 @@ +var last_feeds = []; + +var _active_feed_id = false; +var _active_feed_offset = false; +var _update_timeout = false; + +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]); + } + } + + var query = "backend.php?op=rpc&subop=digest-mark&article_id=" + article_id; + + new Ajax.Request("backend.php", { + parameters: query, + onComplete: function(transport) { + window.clearTimeout(_update_timeout); + _update_timeout = window.setTimeout('update()', 1000); + } }); + + } catch (e) { + exception_error("zoom", e); + } +} + +function load_more() { + try { + var elem = $('MORE-PROMPT'); + + if (elem) { + elem.id = ''; + Element.hide(elem); + } + + viewfeed(_active_feed_id, _active_feed_offset + 10); + } catch (e) { + exception_error("load_more", e); + } +} + +function update() { + try { + viewfeed(_active_feed_id, _active_feed_offset); + } catch (e) { + exception_error("update", e); + } +} + +function view(article_id, dismiss_only) { + try { + var elem = $('A-' + article_id); + + elem.id = ''; + + //new Effect.Fade(elem, {duration : 0.3}); + + Element.hide(elem); + + var query = "backend.php?op=rpc&subop=digest-mark&article_id=" + article_id; + + new Ajax.Request("backend.php", { + parameters: query, + onComplete: function(transport) { + window.clearTimeout(_update_timeout); + _update_timeout = window.setTimeout('update()', 1000); + } }); + + 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; + + console.log(query); + + new Ajax.Request("backend.php", { + parameters: query, + onComplete: function(transport) { + digest_update(transport, feed_id); + _active_feed_id = 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'; + + } catch (e) { + exception_error("get_feed_icon", e); + } +} + +function add_feed_entry(feed) { + try { + var icon_part = ""; + + icon_part = "<img src='" + get_feed_icon(feed) + "'/>"; + + var tmp_html = "<li>" + + icon_part + + "<a href=\"#\" onclick=\"viewfeed("+feed.id+")\">" + feed.title + + "<div class='unread-ctr'>" + feed.unread + "</div>" + + "</li>"; + + $("feeds-content").innerHTML += tmp_html; + + } catch (e) { + exception_error("add_feed_entry", e); + } +} + +function add_latest_entry(article, feed) { + try { + + + //$("latest-content").innerHTML += "bbb"; + + } catch (e) { + exception_error("add_latest_entry", e); + } +} + +function add_headline_entry(article, feed) { + try { + + var icon_part = ""; + + if (article.has_icon) + icon_part = "<img src='icons/" + article.feed_id + ".ico'/>"; + + var tmp_html = "<li id=\"A-"+article.id+"\">" + + icon_part + + "<div class='digest-check'>" + + "<img title='Set starred' onclick=\"toggleMark(this, "+article.id+")\" src='images/mark_unset.png'>" + + "<img title='Set published' onclick=\"togglePub(this, "+article.id+")\" src='images/pub_unset.png'>" + + "<img title='Dismiss' onclick=\"view("+article.id+", true)\" class='digest-check' src='images/digest_checkbox.png'>" + + "</div>" + + "<a target=\"_blank\" href=\""+article.link+"\""+ + "onclick=\"return view("+article.id+")\" class='title'>" + + article.title + "</a>" + + "<div class='body'>" + + "<div title=\"Click to expand article\" onclick=\"zoom("+article.id+")\" class='excerpt'>" + + article.excerpt + "</div>" + + "<div style='display : none' class='content'>" + + article.content + "</div>" + + "<div class='info'><a href=\#\" onclick=\"viewfeed("+feed.id+")\">" + + feed.title + "</a> " + " @ " + + new Date(article.updated * 1000) + "</div>" + + "</div></li>"; + + $("headlines-content").innerHTML += tmp_html; + + } catch (e) { + exception_error("add_headline_entry", e); + } +} + +function digest_update(transport, feed_id) { + try { + var feeds = transport.responseXML.getElementsByTagName('feeds')[0]; + var headlines = transport.responseXML.getElementsByTagName('headlines')[0]; + + if (feeds) { + feeds = eval("(" + feeds.firstChild.nodeValue + ")"); + + last_feeds = feeds; + + $('feeds-content').innerHTML = ""; + + for (var i = 0; i < feeds.length; i++) { + add_feed_entry(feeds[i]); + } + } else { + feeds = last_feeds; + } + + if (headlines) { + headlines = eval("(" + headlines.firstChild.nodeValue + ")"); + + if (_active_feed_id != feed_id) + $('headlines-content').innerHTML = ""; + + //Element.hide('headlines-content'); + + var pr = $('MORE-PROMPT'); + + if (pr) { + pr.id = ''; + Element.hide(pr); + } + + for (var i = 0; i < headlines.length; i++) { + var elem = $('A-' + headlines[i].id); + + if (elem && Element.visible(elem)) { + + + } else { + add_headline_entry(headlines[i], find_feed(feeds, headlines[i].feed_id)); + } + } + + $('headlines-content').innerHTML += "<li id='MORE-PROMPT'>" + + "<div class='body'><a href=\"#\" onclick=\"load_more()\">" + + __("More articles...") + "</a></div></li>"; + + new Effect.Appear('headlines-content'); + + } + + } catch (e) { + exception_error("digest_update", e); + } + } + +function digest_init() { + try { + + new Ajax.Request("backend.php", { + parameters: "backend.php?op=rpc&subop=digest-init", + onComplete: function(transport) { + digest_update(transport, -4); + window.setTimeout('viewfeed(-4)', 100); + } }); + + } catch (e) { + exception_error("digest_init", e); + } +} + +function tMark_afh_off(effect) { + try { + var elem = effect.effects[0].element; + + console.log("tMark_afh_off : " + elem.id); + + if (elem) { + elem.src = elem.src.replace("mark_set", "mark_unset"); + elem.alt = __("Star article"); + Element.show(elem); + } + + } catch (e) { + exception_error("tMark_afh_off", e); + } +} + +function tPub_afh_off(effect) { + try { + var elem = effect.effects[0].element; + + console.log("tPub_afh_off : " + elem.id); + + if (elem) { + elem.src = elem.src.replace("pub_set", "pub_unset"); + elem.alt = __("Publish article"); + Element.show(elem); + } + + } catch (e) { + exception_error("tPub_afh_off", e); + } +} + +function toggleMark(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; + + var vfeedu = $("FEEDU--1"); + var crow = $("RROW-" + id); + + 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) { + // + } }); + + } catch (e) { + exception_error("toggleMark", e); + } +} + +function togglePub(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) { + // + } }); + + } catch (e) { + exception_error("togglePub", e); + } +} + |