var selection_disabled = false;
var counters_last_request = 0;
+var feeds_sort_by_unread = false;
+var feedlist_sortable_enabled = false;
+
function toggle_sortable_feedlist(enabled) {
try {
}
}
+function displayNewContentPrompt(id) {
+ try {
+
+ var msg = "<a href='#' onclick='viewfeed("+id+")'>" +
+ __("New articles available in this feed (click to show)") + "</a>";
+
+ msg = msg.replace("%s", getFeedName(id));
+
+ $('auxDlg').innerHTML = msg;
+
+ new Effect.Appear('auxDlg', {duration : 0.5});
+
+ } catch (e) {
+ exception_error("displayNewContentPrompt", e);
+ }
+}
+
+function parse_counters(reply, scheduled_call) {
+ try {
+
+ var feeds_found = 0;
+
+ var elems = JSON.parse(reply.firstChild.nodeValue);
+
+ for (var l = 0; l < elems.length; l++) {
+
+ var id = elems[l].id
+ var kind = elems[l].kind;
+ var ctr = parseInt(elems[l].counter)
+ var error = elems[l].error;
+ var has_img = elems[l].has_img;
+ var updated = elems[l].updated;
+ var title = elems[l].title;
+ var xmsg = elems[l].xmsg;
+
+ if (id == "global-unread") {
+
+ if (ctr > global_unread) {
+ offlineDownloadStart(1);
+ }
+
+ global_unread = ctr;
+ updateTitle();
+ continue;
+ }
+
+ if (id == "subscribed-feeds") {
+ feeds_found = ctr;
+ continue;
+ }
+
+ if (kind && kind == "cat") {
+ var catctr = $("FCATCTR-" + id);
+ if (catctr) {
+ catctr.innerHTML = "(" + ctr + ")";
+ if (ctr > 0) {
+ catctr.className = "catCtrHasUnread";
+ } else {
+ catctr.className = "catCtrNoUnread";
+ }
+ }
+ continue;
+ }
+
+ var feedctr = $("FEEDCTR-" + id);
+ var feedu = $("FEEDU-" + id);
+ var feedr = $("FEEDR-" + id);
+ var feed_img = $("FIMG-" + id);
+ var feedlink = $("FEEDL-" + id);
+ var feedupd = $("FLUPD-" + id);
+
+ if (updated && feedlink) {
+ if (error) {
+ feedlink.title = "Error: " + error + " (" + updated + ")";
+ } else {
+ feedlink.title = "Updated: " + updated;
+ }
+ }
+
+ if (feedupd) {
+ if (!updated) updated = "";
+
+ if (error) {
+ if (xmsg) {
+ feedupd.innerHTML = updated + " " + xmsg + " (Error)";
+ } else {
+ feedupd.innerHTML = updated + " (Error)";
+ }
+ } else {
+ if (xmsg) {
+ feedupd.innerHTML = updated + " (" + xmsg + ")";
+ } else {
+ feedupd.innerHTML = updated;
+ }
+ }
+ }
+
+ if (has_img && feed_img) {
+ if (!feed_img.src.match(id + ".ico")) {
+ feed_img.src = getInitParam("icons_url") + "/" + id + ".ico";
+ }
+ }
+
+ if (feedlink && title) {
+ feedlink.innerHTML = title;
+ }
+
+ if (feedctr && feedu && feedr) {
+
+// if (id == getActiveFeedId())
+// console.log("HAS CTR: " + feedu.innerHTML + " GOT CTR: " + ctr +
+// " IS_SCHED: " + scheduled_call);
+
+ if (parseInt(ctr) > 0 &&
+ parseInt(feedu.innerHTML) < parseInt(ctr) &&
+ id == getActiveFeedId() && scheduled_call) {
+
+ displayNewContentPrompt(id);
+ }
+
+ var row_needs_hl = (ctr > 0 && ctr > parseInt(feedu.innerHTML));
+
+ feedu.innerHTML = ctr;
+
+ if (error) {
+ feedr.className = feedr.className.replace("feed", "error");
+ } else if (id > 0) {
+ feedr.className = feedr.className.replace("error", "feed");
+ }
+
+ if (ctr > 0) {
+ feedctr.className = "feedCtrHasUnread";
+ if (!feedr.className.match("Unread")) {
+ var is_selected = feedr.className.match("Selected");
+
+ feedr.className = feedr.className.replace("Selected", "");
+ feedr.className = feedr.className.replace("Unread", "");
+
+ feedr.className = feedr.className + "Unread";
+
+ if (is_selected) {
+ feedr.className = feedr.className + "Selected";
+ }
+
+ }
+
+ if (row_needs_hl &&
+ !getInitParam("theme_options").match('no_highlights')) {
+ new Effect.Highlight(feedr, {duration: 1, startcolor: "#fff7d5",
+ queue: { position:'end', scope: 'EFQ-' + id, limit: 1 } } );
+
+ cache_invalidate("F:" + id);
+ }
+ } else {
+ feedctr.className = "feedCtrNoUnread";
+ feedr.className = feedr.className.replace("Unread", "");
+ }
+ }
+ }
+
+ hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
+
+ var feeds_stored = number_of_feeds;
+
+ //console.log("Feed counters, C: " + feeds_found + ", S:" + feeds_stored);
+
+ if (feeds_stored != feeds_found) {
+ number_of_feeds = feeds_found;
+
+ if (feeds_stored != 0 && feeds_found != 0) {
+ console.log("Subscribed feed number changed, refreshing feedlist");
+ setTimeout('updateFeedList(false, false)', 50);
+ }
+ } else {
+/* var fl = $("feeds-frame").innerHTML;
+ if (fl) {
+ cache_invalidate("FEEDLIST");
+ cache_inject("FEEDLIST", fl, getInitParam("num_feeds"));
+ } */
+ }
+
+ } catch (e) {
+ exception_error("parse_counters", e);
+ }
+}
+
+function get_feed_unread(id) {
+ try {
+ return parseInt($("FEEDU-" + id).innerHTML);
+ } catch (e) {
+ return -1;
+ }
+}
+
+function get_cat_unread(id) {
+ try {
+ var ctr = $("FCATCTR-" + id).innerHTML;
+ ctr = ctr.replace("(", "");
+ ctr = ctr.replace(")", "");
+ return parseInt(ctr);
+ } catch (e) {
+ return -1;
+ }
+}
+
+function get_feed_entry_unread(elem) {
+
+ var id = elem.id.replace("FEEDR-", "");
+
+ if (id <= 0) {
+ return -1;
+ }
+
+ try {
+ return parseInt($("FEEDU-" + id).innerHTML);
+ } catch (e) {
+ return -1;
+ }
+}
+
+function get_feed_entry_name(elem) {
+ var id = elem.id.replace("FEEDR-", "");
+ return getFeedName(id);
+}
+
+
+function resort_category(node, cat_mode) {
+
+ try {
+
+ console.log("resort_category: " + node + " CM=" + cat_mode);
+
+ var by_unread = feedsSortByUnread();
+
+ var list = node.getElementsByTagName("LI");
+
+ for (i = 0; i < list.length; i++) {
+
+ for (j = i+1; j < list.length; j++) {
+
+ var tmp_val = get_feed_entry_unread(list[i]);
+ var cur_val = get_feed_entry_unread(list[j]);
+
+ var tmp_name = get_feed_entry_name(list[i]);
+ var cur_name = get_feed_entry_name(list[j]);
+
+ /* we don't want to match FEEDR-0 - e.g. Archived articles */
+
+ var valid_pair = cat_mode || (list[i].id.match(/FEEDR-[1-9]/) &&
+ list[j].id.match(/FEEDR-[1-9]/));
+
+ if (valid_pair && ((by_unread && (cur_val > tmp_val)) || (!by_unread && (cur_name < tmp_name)))) {
+ tempnode_i = list[i].cloneNode(true);
+ tempnode_j = list[j].cloneNode(true);
+ node.replaceChild(tempnode_i, list[j]);
+ node.replaceChild(tempnode_j, list[i]);
+ }
+ }
+ }
+
+ } catch (e) {
+ exception_error("resort_category", e);
+ }
+
+}
+
+function resort_feedlist() {
+ console.log("resort_feedlist");
+
+ if ($("FCATLIST--1")) {
+
+ var lists = document.getElementsByTagName("UL");
+
+ for (var i = 0; i < lists.length; i++) {
+ if (lists[i].id && lists[i].id.match("FCATLIST-")) {
+ resort_category(lists[i], true);
+ }
+ }
+
+ } else {
+ resort_category($("feedList"), false);
+ }
+}
+
+function hideOrShowFeeds(hide) {
+
+ try {
+
+ //console.log("hideOrShowFeeds: " + hide);
+
+ if ($("FCATLIST--1")) {
+
+ var lists = document.getElementsByTagName("UL");
+
+ for (var i = 0; i < lists.length; i++) {
+ if (lists[i].id && lists[i].id.match("FCATLIST-")) {
+
+ var id = lists[i].id.replace("FCATLIST-", "");
+ hideOrShowFeedsCategory(id, hide);
+ }
+ }
+
+ } else {
+ hideOrShowFeedsCategory(null, hide);
+ }
+
+ } catch (e) {
+ exception_error("hideOrShowFeeds", e);
+ }
+}
+
+function hideOrShowFeedsCategory(id, hide) {
+
+ try {
+
+ var node = null;
+ var cat_node = null;
+
+ if (id) {
+ node = $("FCATLIST-" + id);
+ cat_node = $("FCAT-" + id);
+ } else {
+ node = $("feedList"); // no categories
+ }
+
+ // console.log("hideOrShowFeedsCategory: " + node + " (" + hide + ")");
+
+ var cat_unread = 0;
+
+ if (!node) {
+ console.warn("hideOrShowFeeds: passed node is null, aborting");
+ return;
+ }
+
+ // console.log("cat: " + node.id);
+
+ if (node.hasChildNodes() && node.firstChild.nextSibling != false) {
+ for (i = 0; i < node.childNodes.length; i++) {
+ if (node.childNodes[i].nodeName != "LI") { continue; }
+
+ if (node.childNodes[i].style != undefined) {
+
+ var has_unread = (node.childNodes[i].className != "feed" &&
+ node.childNodes[i].className != "label" &&
+ !(!getInitParam("hide_read_shows_special") &&
+ node.childNodes[i].className == "virt") &&
+ node.childNodes[i].className != "error" &&
+ node.childNodes[i].className != "tag");
+
+ var has_error = node.childNodes[i].className.match("error");
+
+ // console.log(node.childNodes[i].id + " --> " + has_unread);
+
+ if (hide && !has_unread) {
+ var id = node.childNodes[i].id;
+ Effect.Fade(node.childNodes[i], {duration : 0.3,
+ queue: { position: 'end', scope: 'FFADE-' + id, limit: 1 }});
+ }
+
+ if (!hide) {
+ Element.show(node.childNodes[i]);
+ }
+
+ if (has_unread) {
+ Element.show(node.childNodes[i]);
+ cat_unread++;
+ }
+
+ //if (has_error) Element.hide(node.childNodes[i]);
+ }
+ }
+ }
+
+ // console.log("end cat: " + node.id + " unread " + cat_unread);
+
+ if (cat_node) {
+
+ if (cat_unread == 0) {
+ if (cat_node.style == undefined) {
+ console.log("ERROR: supplied cat_node " + cat_node +
+ " has no styles. WTF?");
+ return;
+ }
+ if (hide) {
+ //cat_node.style.display = "none";
+ Effect.Fade(cat_node, {duration : 0.3,
+ queue: { position: 'end', scope: 'CFADE-' + node.id, limit: 1 }});
+ } else {
+ cat_node.style.display = "list-item";
+ }
+ } else {
+ try {
+ cat_node.style.display = "list-item";
+ } catch (e) {
+ console.log(e);
+ }
+ }
+ }
+
+// console.log("unread for category: " + cat_unread);
+
+ } catch (e) {
+ exception_error("hideOrShowFeedsCategory", e);
+ }
+}
+
+function getFeedName(id, is_cat) {
+ var e;
+
+ if (is_cat) {
+ e = $("FCATN-" + id);
+ } else {
+ e = $("FEEDN-" + id);
+ }
+ if (e) {
+ return e.innerHTML.stripTags();
+ } else {
+ return null;
+ }
+}
+
+function getNextUnreadCat(id) {
+ try {
+ var rows = $("feedList").getElementsByTagName("LI");
+ var feeds = new Array();
+
+ var unread_only = true;
+ var is_cat = true;
+
+ for (var i = 0; i < rows.length; i++) {
+ if (rows[i].id.match("FCAT-")) {
+ if (rows[i].id == "FCAT-" + id && is_cat || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) {
+
+ var cat_id = parseInt(rows[i].id.replace("FCAT-", ""));
+
+ if (cat_id >= 0) {
+ if (!unread_only || get_cat_unread(cat_id) > 0) {
+ feeds.push(cat_id);
+ }
+ }
+ }
+ }
+ }
+
+ var idx = feeds.indexOf(id);
+ if (idx != -1 && idx < feeds.length) {
+ return feeds[idx+1];
+ } else {
+ return feeds.shift();
+ }
+
+ } catch (e) {
+ exception_error("getNextUnreadCat", e);
+ }
+}
+
+function getRelativeFeedId2(id, is_cat, direction, unread_only) {
+ try {
+
+// alert(id + " IC: " + is_cat + " D: " + direction + " U: " + unread_only);
+
+ var rows = $("feedList").getElementsByTagName("LI");
+ var feeds = new Array();
+
+ for (var i = 0; i < rows.length; i++) {
+ if (rows[i].id.match("FEEDR-")) {
+
+ if (rows[i].id == "FEEDR-" + id && !is_cat || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) {
+
+ if (!unread_only ||
+ (rows[i].className.match("Unread") || rows[i].id == "FEEDR-" + id)) {
+ feeds.push(rows[i].id.replace("FEEDR-", ""));
+ }
+ }
+ }
+
+ if (rows[i].id.match("FCAT-")) {
+ if (rows[i].id == "FCAT-" + id && is_cat || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) {
+
+ var cat_id = parseInt(rows[i].id.replace("FCAT-", ""));
+
+ if (cat_id >= 0) {
+ if (!unread_only || get_cat_unread(cat_id) > 0) {
+ feeds.push("CAT:"+cat_id);
+ }
+ }
+ }
+ }
+ }
+
+// alert(feeds.toString());
+
+ if (!id) {
+ if (direction == "next") {
+ return feeds.shift();
+ } else {
+ return feeds.pop();
+ }
+ } else {
+ if (direction == "next") {
+ if (is_cat) id = "CAT:" + id;
+ var idx = feeds.indexOf(id);
+ if (idx != -1 && idx < feeds.length) {
+ return feeds[idx+1];
+ } else {
+ return getRelativeFeedId2(false, is_cat, direction, unread_only);
+ }
+ } else {
+ if (is_cat) id = "CAT:" + id;
+ var idx = feeds.indexOf(id);
+ if (idx > 0) {
+ return feeds[idx-1];
+ } else {
+ return getRelativeFeedId2(false, is_cat, direction, unread_only);
+ }
+ }
+
+ }
+
+ } catch (e) {
+ exception_error("getRelativeFeedId2", e);
+ }
+}
+
+function clean_feed_selections() {
+ try {
+ var feeds = $("feedList").getElementsByTagName("LI");
+
+ for (var i = 0; i < feeds.length; i++) {
+ if (feeds[i].id && feeds[i].id.match("FEEDR-")) {
+ feeds[i].className = feeds[i].className.replace("Selected", "");
+ }
+ if (feeds[i].id && feeds[i].id.match("FCAT-")) {
+ feeds[i].className = feeds[i].className.replace("Selected", "");
+ }
+ }
+ } catch (e) {
+ exception_error("clean_feed_selections", e);
+ }
+}
+
+function feedsSortByUnread() {
+ return feeds_sort_by_unread;
+}
+
git.wh0rd.org / tt-rss.git / blobdiff