var last_feeds = [];
+var init_params = {};
var _active_feed_id = false;
var _active_feed_offset = false;
var _update_timeout = false;
+var _view_update_timeout = false;
var _feedlist_expanded = false;
+var _update_seq = 1;
+
+function article_appear(article_id) {
+ try {
+ new Effect.Appear('A-' + article_id);
+ } catch (e) {
+ exception_error("article_appear", e);
+ }
+}
function catchup_feed(feed_id, callback) {
try {
}
}
-function catchup_visible_articles(callback) {
+function get_visible_article_ids() {
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-", ""));
+ ids.push(elems[i].id.replace("A-", ""));
}
}
- var query = "?op=rpc&subop=catchupSelected" +
- "&cmode=0&ids=" + param_escape(ids);
+ return ids;
- new Ajax.Request("backend.php", {
- parameters: query,
- onComplete: function(transport) {
- if (callback) callback(transport);
+ } catch (e) {
+ exception_error("get_visible_article_ids", e);
+ }
+}
- viewfeed(_active_feed_id, 0);
- } });
+function catchup_visible_articles(callback) {
+ try {
+
+ var ids = get_visible_article_ids();
+
+ if (confirm(__("Mark %d displayed articles as read?").replace("%d", ids.length))) {
+
+ 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 zoom(article_id) {
+function zoom(elem, article_id) {
try {
- var elem = $('A-' + article_id);
+ //alert(elem + "/" + 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]);
+ elem.innerHTML = "<img src='images/indicator_tiny.gif'> " +
+ __("Loading, please wait...");
- if (divs[i].className == 'content')
- Element.show(divs[i]);
- }
- }
+ new Ajax.Request("backend.php", {
+ parameters: "?op=rpc&subop=digest-get-contents&article_id=" +
+ article_id,
+ onComplete: function(transport) {
+ fatal_error_check(transport);
+
+ var reply = JSON.parse(transport.responseText);
+
+ if (reply) {
+ var article = reply['article'];
+
+ elem.innerHTML = article.content;
+
+ new Effect.BlindDown(elem, {duration : 0.5});
+
+ elem.onclick = false;
+ elem.style.cursor = "auto";
+
+ catchup_article(article_id,
+ function() {
+ window.clearTimeout(_view_update_timeout);
+ _view_update_timeout = window.setTimeout("view_update()", 500);
+ $("A-" + article_id).className = "read";
+ });
+
+
+ } else {
+ elem.innerHTML = __("Error: unable to load article.");
+ }
+
+ } });
- //catchup_article(article_id,
- // function() { update(); });
} catch (e) {
exception_error("zoom", e);
function load_more() {
try {
- viewfeed(_active_feed_id, _active_feed_offset + 10);
+ var pr = $("H-LOADING-IMG");
+
+ if (pr) Element.show(pr);
+
+ viewfeed(_active_feed_id, _active_feed_offset + 10, false, false, true,
+ function() {
+ var pr = $("H-LOADING-IMG");
+
+ if (pr) Element.hide(pr);
+ });
} catch (e) {
exception_error("load_more", e);
}
}
-function update() {
+function update(callback) {
try {
console.log('updating feeds...');
fatal_error_check(transport);
parse_feeds(transport);
set_selected_feed(_active_feed_id);
+
+ if (callback) callback(transport);
} });
_update_timeout = window.setTimeout('update()', 5*1000);
}
}
+function view_update() {
+ try {
+ viewfeed(_active_feed_id, _active_feed_offset, false, true, true);
+ update();
+ } catch (e) {
+ exception_error("view_update", e);
+ }
+}
+
function view(article_id, dismiss_only) {
try {
remove_headline_entry(article_id);
catchup_article(article_id,
function() {
- viewfeed(_active_feed_id, _active_feed_offset);
- update();
+ window.clearTimeout(_view_update_timeout);
+ _view_update_timeout = window.setTimeout("view_update()", 500);
});
return dismiss_only != true;
}
}
-function viewfeed(feed_id, offset) {
+function viewfeed(feed_id, offset, replace, no_effects, no_indicator, callback) {
try {
if (!feed_id) feed_id = _active_feed_id;
offset = _active_feed_offset + offset;
}
- var query = "backend.php?op=rpc&subop=digest-update&feed_id=" + feed_id +
- "&offset=" + offset;
+ if (replace == undefined) replace = (offset == 0);
+
+ _update_seq = _update_seq + 1;
+
+ var query = "backend.php?op=rpc&subop=digest-update&feed_id=" +
+ param_escape(feed_id) + "&offset=" + offset +
+ "&seq=" + _update_seq;
+
+ console.log(query);
+
+ if ($("F-" + feed_id)) {
+ var img = $("F-" + feed_id).getElementsByTagName("IMG")[0];
+
+ if (img && !no_indicator) {
+ img.setAttribute("orig_src", img.src);
+ img.src = 'images/indicator_tiny.gif';
+ }
+ }
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
+ Element.hide("overlay");
+
fatal_error_check(transport);
- parse_headlines(transport, offset == 0);
- set_selected_feed(feed_id);
+ parse_headlines(transport, replace, no_effects);
+ set_selected_feed(feed_id);
_active_feed_offset = offset;
+
+ if (img && !no_indicator)
+ img.src = img.getAttribute("orig_src");
+
+ if (callback) callback(transport);
+
} });
} catch (e) {
function get_feed_icon(feed) {
try {
if (feed.has_icon)
- return 'icons/' + feed.id + '.ico';
+ return getInitParam('icons_url') + "/" + feed.id + '.ico';
if (feed.id == -1)
return 'images/mark_set.png';
}
}
-function add_headline_entry(article, feed) {
+function add_headline_entry(article, feed, no_effects) {
try {
var icon_part = "";
var mark_part = "";
var publ_part = "";
+ var tags_part = "";
+
+ if (article.tags.length > 0) {
+
+ tags_part = " " + __("in") + " ";
+
+ for (var i = 0; i < Math.min(5, article.tags.length); i++) {
+ tags_part += "<a href=\"#\" onclick=\"viewfeed('" +
+ article.tags[i] + "')\">" +
+ article.tags[i] + "</a>, ";
+ }
+
+ tags_part = tags_part.replace(/, $/, "");
+ tags_part = "<span class=\"tags\">" + tags_part + "</span>";
+ }
+
if (article.marked)
mark_part = "<img title='"+ __("Unstar article")+"' onclick=\"toggle_mark(this, "+article.id+")\" src='images/mark_set.png'>";
else
else
publ_part = "<img title='"+__("Publish article")+"' onclick=\"toggle_pub(this, "+article.id+")\" src='images/pub_unset.png'>";
+ var style = "";
+
+ if (!no_effects) style = "style=\"display : none\"";
+
+ if (article.excerpt.trim() == "")
+ article.excerpt = __("Click to expand article.");
+
+ var li_class = "unread";
- var tmp_html = "<li id=\"A-"+article.id+"\">" +
+ var fresh_max = getInitParam("fresh_article_max_age") * 60 * 60;
+ var d = new Date();
+
+ if (d.getTime() / 1000 - article.updated < fresh_max)
+ li_class = "fresh";
+
+ var tmp_html = "<li id=\"A-"+article.id+"\" "+style+" class=\""+li_class+"\">" +
icon_part +
+
"<div class='digest-check'>" +
- mark_part +
- publ_part +
- "<img title='" + __("Mark as read") + "' onclick=\"view("+article.id+", true)\" src='images/digest_checkbox.png'>" +
+ mark_part +
+ publ_part +
+ "<img title='" + __("Share on Twitter") + "' onclick=\"tweet_article("+article.id+", true)\" src='images/art-tweet.png'>" +
+ "<img title='" + __("Mark as read") + "' onclick=\"view("+article.id+", true)\" 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'>" +
+ "<div title=\""+__("Click to expand article")+"\" onclick=\"zoom(this, "+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> " + " @ " +
+ feed.title + "</a> " + tags_part + " @ " +
new Date(article.updated * 1000) + "</div>" +
"</div></li>";
$("headlines-content").innerHTML += tmp_html;
+ if (!no_effects)
+ window.setTimeout('article_appear(' + article.id + ')', 100);
+
} catch (e) {
exception_error("add_headline_entry", e);
}
"</a>" + "</li>";
}
+ if (feeds.length == 0) {
+ $('feeds-content').innerHTML =
+ "<div class='insensitive' style='text-align : center'>" +
+ __("No unread feeds.") + "</div>";
+ }
+
} catch (e) {
exception_error("redraw_feedlist", e);
}
function parse_feeds(transport) {
try {
+ var reply = JSON.parse(transport.responseText);
- if (!transport.responseXML) return;
+ if (!reply) return;
- var feeds = transport.responseXML.getElementsByTagName('feeds')[0];
+ var feeds = reply['feeds'];
if (feeds) {
- feeds = eval("(" + feeds.firstChild.nodeValue + ")");
feeds.sort( function (a,b)
{
}
}
-function parse_headlines(transport, replace) {
+function parse_headlines(transport, replace, no_effects) {
try {
- if (!transport.responseXML) return;
+ var reply = JSON.parse(transport.responseText);
+ if (!reply) return;
+
+ var seq = reply['seq'];
+
+ if (seq) {
+ if (seq != _update_seq) {
+ console.log("parse_headlines: wrong sequence received.");
+ return;
+ }
+ } else {
+ return;
+ }
- var headlines = transport.responseXML.getElementsByTagName('headlines')[0];
+ var headlines = reply['headlines']['content'];
+ var headlines_title = reply['headlines']['title'];
- if (headlines) {
- headlines = eval("(" + headlines.firstChild.nodeValue + ")");
+ if (headlines && headlines_title) {
+ $("headlines-title").innerHTML = headlines_title
- if (replace) $('headlines-content').innerHTML = '';
+ if (replace) {
+ $('headlines-content').innerHTML = '';
+ Element.hide('headlines-content');
+ }
var pr = $('H-MORE-PROMPT');
if (pr) pr.parentNode.removeChild(pr);
+ var inserted = false;
+
for (var i = 0; i < headlines.length; i++) {
if (!$('A-' + headlines[i].id)) {
add_headline_entry(headlines[i],
- find_feed(last_feeds, headlines[i].feed_id));
+ find_feed(last_feeds, headlines[i].feed_id), !no_effects);
+
+ inserted = $("A-" + headlines[i].id);
}
}
- if (pr) {
- $('headlines-content').appendChild(pr);
+ var ids = get_visible_article_ids();
+
+ if (ids.length > 0) {
+ if (pr) {
+ $('headlines-content').appendChild(pr);
+ if (!no_effects && inserted) new Effect.ScrollTo(inserted);
+ } else {
+ $('headlines-content').innerHTML += "<li id='H-MORE-PROMPT'>" +
+ "<div class='body'>" +
+ "<a href=\"#\" onclick=\"catchup_visible_articles()\">" +
+ __("Mark as read") + "</a> | " +
+ "<a href=\"#\" onclick=\"load_more()\">" +
+ __("Load more...") + "</a>" +
+ "<img style=\"display : none\" "+
+ "id=\"H-LOADING-IMG\" src='images/indicator_tiny.gif'>" +
+ "</div></li>";
+ }
} else {
- $('headlines-content').innerHTML += "<li id='H-MORE-PROMPT'>" +
- "<div class='body'>" +
- "<a href=\"javascript:catchup_visible_articles()\">" +
- __("Mark as read") + "</a> | " +
- "<a href=\"javascript:load_more()\">" +
- __("Load more...") + "</a>" +
- "</div></li>";
+ // FIXME : display some kind of "nothing to see here" prompt here
}
- new Effect.Appear('headlines-content');
+ if (replace && !no_effects)
+ new Effect.Appear('headlines-content', {duration : 0.3});
+
+ //new Effect.Appear('headlines-content');
}
} catch (e) {
}
}
-function init() {
+function init_second_stage() {
try {
-
new Ajax.Request("backend.php", {
parameters: "backend.php?op=rpc&subop=digest-init",
onComplete: function(transport) {
_update_timeout = window.setTimeout('update()', 5*1000);
} });
+ } catch (e) {
+ exception_error("init_second_stage", e);
+ }
+}
+
+function init() {
+ try {
+ dojo.require("dijit.Dialog");
+
+ new Ajax.Request("backend.php", {
+ parameters: "?op=rpc&subop=sanityCheck",
+ onComplete: function(transport) {
+ backend_sanity_check_callback(transport);
+ } });
+
} catch (e) {
exception_error("digest_init", e);
}
}
-function toggle_mark(mark_img, id) {
+function toggle_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 (!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");
+ if (img.src.match("mark_unset")) {
+ img.src = img.src.replace("mark_unset", "mark_set");
+ img.alt = __("Unstar article");
query = query + "&mark=1";
} else {
- mark_img.alt = __("Please wait...");
+ img.src = img.src.replace("mark_set", "mark_unset");
+ img.alt = __("Star article");
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", {
}
}
-function toggle_pub(mark_img, id, note) {
+function toggle_pub(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 (!img) return;
- 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");
+ if (img.src.match("pub_unset") || note != undefined) {
+ img.src = img.src.replace("pub_unset", "pub_set");
+ img.alt = __("Unpublish article");
query = query + "&pub=1";
} else {
- mark_img.alt = __("Please wait...");
+ img.src = img.src.replace("pub_set", "pub_unset");
+ img.alt = __("Publish article");
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", {
if (code == 6) {
window.location.href = "digest.php";
} else if (code == 5) {
- window.location.href = "update.php";
+ window.location.href = "db-updater.php";
} else {
if (msg == "") msg = "Unknown error";
}
}
+function tweet_article(id) {
+ try {
+
+ var query = "?op=rpc&subop=getTweetInfo&id=" + param_escape(id);
+
+ console.log(query);
+
+ var d = new Date();
+ var ts = d.getTime();
+
+ var w = window.open('backend.php?op=loading', 'ttrss_tweet',
+ "status=0,toolbar=0,location=0,width=500,height=400,scrollbars=1,menubar=0");
+
+ new Ajax.Request("backend.php", {
+ parameters: query,
+ onComplete: function(transport) {
+ var ti = JSON.parse(transport.responseText);
+
+ var share_url = "http://twitter.com/share?_=" + ts +
+ "&text=" + param_escape(ti.title) +
+ "&url=" + param_escape(ti.link);
+
+ w.location.href = share_url;
+
+ } });
+
+ } catch (e) {
+ exception_error("tweet_article", e);
+ }
+}
git.wh0rd.org / tt-rss.git / blobdiff