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resort_category: simplify code

This commit is contained in:
Andrew Dolgov 2008-05-20 13:25:17 +01:00
parent 5fc13f63cf
commit d6586c1d98
1 changed files with 24 additions and 24 deletions
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34
functions.js
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@ -668,36 +668,36 @@ function get_feed_entry_name(elem) {
function resort_category(node) { function resort_category(node) {
try {
debug("resort_category: " + node); debug("resort_category: " + node);
var by_unread = feedsSortByUnread(); var by_unread = feedsSortByUnread();
if (node.hasChildNodes() && node.firstChild.nextSibling != false) { var list = node.getElementsByTagName("LI");
for (i = 0; i < node.childNodes.length; i++) {
if (node.childNodes[i].nodeName != "LI") { continue; }
if (get_feed_entry_unread(node.childNodes[i]) < 0) { for (i = 0; i < list.length; i++) {
continue;
}
for (j = i+1; j < node.childNodes.length; j++) { for (j = i+1; j < list.length; j++) {
if (node.childNodes[j].nodeName != "LI") { continue; }
var tmp_val = get_feed_entry_unread(node.childNodes[i]); var tmp_val = get_feed_entry_unread(list[i]);
var cur_val = get_feed_entry_unread(node.childNodes[j]); var cur_val = get_feed_entry_unread(list[j]);
var tmp_name = get_feed_entry_name(node.childNodes[i]); var tmp_name = get_feed_entry_name(list[i]);
var cur_name = get_feed_entry_name(node.childNodes[j]); var cur_name = get_feed_entry_name(list[j]);
if ((by_unread && (cur_val > tmp_val)) || (!by_unread && (cur_name < tmp_name))) { if ((by_unread && (cur_val > tmp_val)) || (!by_unread && (cur_name < tmp_name))) {
tempnode_i = node.childNodes[i].cloneNode(true); tempnode_i = list[i].cloneNode(true);
tempnode_j = node.childNodes[j].cloneNode(true); tempnode_j = list[j].cloneNode(true);
node.replaceChild(tempnode_i, node.childNodes[j]); node.replaceChild(tempnode_i, list[j]);
node.replaceChild(tempnode_j, node.childNodes[i]); node.replaceChild(tempnode_j, list[i]);
}
} }
} }
} } catch (e) {
exception_error("resort_category", e);
} }
} }