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Code Issues Releases Wiki Activity

sort feedlist by unread articles (closes #66)

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This commit is contained in:
Andrew Dolgov
2006-06-05 09:33:19 +01:00
parent b2caf812fb
commit c9268ed599
7 changed files with 95 additions and 3 deletions
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75
functions.js
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@@ -581,6 +581,10 @@ function all_counters_callback() {
if (runtime) {
getMainContext().parse_runtime_info(runtime);
}
if (getInitParam("feeds_sort_by_unread")) {
resort_feedlist();
}
} catch (e) {
exception_error("all_counters_callback", e);
@@ -588,6 +592,75 @@ function all_counters_callback() {
}
}
function get_feed_entry_unread(doc, elem) {
var id = elem.id.replace("FEEDR-", "");
if (id <= 0) {
return -1;
}
try {
return parseInt(doc.getElementById("FEEDU-" + id).innerHTML);
} catch (e) {
return -1;
}
}
function resort_category(doc, node) {
debug("resort_category: " + node);
if (node.hasChildNodes() && node.firstChild.nextSibling != false) {
for (i = 0; i < node.childNodes.length; i++) {
if (node.childNodes[i].nodeName != "LI") { continue; }
if (get_feed_entry_unread(doc, node.childNodes[i]) < 0) {
continue;
}
for (j = i+1; j < node.childNodes.length; j++) {
if (node.childNodes[j].nodeName != "LI") { continue; }
var tmp_val = get_feed_entry_unread(doc, node.childNodes[i]);
var cur_val = get_feed_entry_unread(doc, node.childNodes[j]);
if (cur_val > tmp_val) {
tempnode_i = node.childNodes[i].cloneNode(true);
tempnode_j = node.childNodes[j].cloneNode(true);
node.replaceChild(tempnode_i, node.childNodes[j]);
node.replaceChild(tempnode_j, node.childNodes[i]);
}
}
}
}
}
function resort_feedlist() {
debug("resort_feedlist");
var fd = getFeedsContext().document;
if (fd.getElementById("feedCatHolder")) {
var feeds = fd.getElementById("feedList");
var child = feeds.firstChild;
while (child) {
if (child.id == "feedCatHolder") {
resort_category(fd, child.firstChild);
}
child = child.nextSibling;
}
} else {
resort_category(fd, fd.getElementById("feedList"));
}
}
function update_all_counters(feed) {
if (xmlhttp_ready(xmlhttp_rpc)) {
var query = "backend.php?op=rpc&subop=getAllCounters";
@@ -1147,7 +1220,7 @@ function debug(msg) {
var c = ctx.document.getElementById('debug_output');
if (c && c.style.display == "block") {
while (c.lastChild != 'undefined' && c.childNodes.length > 20) {
while (c.lastChild != 'undefined' && c.childNodes.length > 100) {
c.removeChild(c.lastChild);
}