evorepo/media/archweb.js
Dan McGee 1a8114c00f Make package differences JS a bit more efficient
Use an id-based selector so we can get the necessary table rows to filter a
lot more quickly than a lengthy CSS selector. Also use traversal rather than
selectors when grabbing the package versions. This looked like a 3x-4x
increase in speed while testing locally.

Signed-off-by: Dan McGee <dan@archlinux.org>
2010-10-26 14:43:47 -05:00

137 lines
4.4 KiB
JavaScript

/* tablesorter custom parsers for various pages:
* devel/index.html, mirrors/status.html, todolists/view.html */
if(typeof $.tablesorter !== "undefined") {
$.tablesorter.addParser({
id: 'pkgcount',
is: function(s) { return false; },
format: function(s) {
var m = s.match(/\d+/);
return m ? parseInt(m[0]) : 0;
},
type: 'numeric'
});
$.tablesorter.addParser({
id: 'todostatus',
is: function(s) { return false; },
format: function(s) {
return s.match(/incomplete/) ? 1 : 0;
},
type: 'numeric'
});
$.tablesorter.addParser({
/* sorts numeric, but put '', 'unknown', and '∞' last. */
id: 'mostlydigit',
is: function(s,table) {
var special = ['', 'unknown', '∞'];
var c = table.config;
return ($.inArray(s, special) > -1) || $.tablesorter.isDigit(s,c);
},
format: function(s) {
var special = ['', 'unknown', '∞'];
if($.inArray(s, special) > -1) return Number.MAX_VALUE;
return $.tablesorter.formatFloat(s);
},
type: 'numeric'
});
$.tablesorter.addParser({
/* sorts duration; put '', 'unknown', and '∞' last. */
id: 'duration',
is: function(s,table) {
var special = ['', 'unknown', '∞'];
return ($.inArray(s, special) > -1) || /^[0-9]+:[0-5][0-9]$/.test(s);
},
format: function(s) {
var special = ['', 'unknown', '∞'];
if($.inArray(s, special) > -1) return Number.MAX_VALUE;
matches = /^([0-9]+):([0-5][0-9])$/.exec(s);
return matches[1] * 60 + matches[2];
},
type: 'numeric'
});
}
/* news/add.html */
function enablePreview() {
$('#previewbtn').click(function(event) {
event.preventDefault();
$.post('/news/preview/',
{ data: $('#id_content').val() },
function(data) {
$('#previewdata').html(data);
$('.news-article').show();
}
);
$('#previewtitle').html($('#id_title').val());
});
}
/* packages/details.html */
function ajaxifyFiles() {
$('#filelink').click(function(event) {
event.preventDefault();
$.get(this.href, function(data) {
$('#pkgfilelist').html(data);
});
});
}
/* packages/differences.html */
filter_packages = function() {
// start with all rows, and then remove ones we shouldn't show
var rows = $("#tbody_differences").children();
var all_rows = rows;
if(!$('#id_multilib').is(':checked')) {
rows = rows.not(".multilib").not(".multilib-testing");
}
var arch = $("#id_archonly").val();
if(arch !== "all") {
rows = rows.filter("." + arch);
}
if(!$('#id_minor').is(':checked')) {
// this check is done last because it is the most expensive
var pat = /(.*)-(.+)/;
rows = rows.filter(function(index) {
var cells = $(this).children('td');
// all this just to get the split version out of the table cell
var ver_a = cells.eq(2).find('span').text().match(pat);
if(!ver_a) return true;
var ver_b = cells.eq(3).find('span').text().match(pat);
if(!ver_b) return true;
// first check pkgver
if(ver_a[1] !== ver_b[1]) return true;
// pkgver matched, so see if rounded pkgrel matches
if(Math.floor(parseFloat(ver_a[2])) ==
Math.floor(parseFloat(ver_b[2]))) return false;
// pkgrel didn't match, so keep the row
return true;
});
}
// hide all rows, then show the set we care about
all_rows.hide();
rows.show();
// make sure we update the odd/even styling from sorting
$('.results').trigger("applyWidgets");
};
filter_reset = function() {
$('#id_archonly').val("both");
$('#id_multilib').removeAttr("checked");
$('#id_minor').removeAttr("checked");
filter_packages();
};
/* todolists/view.html */
todolist_flag = function() {
var link = this;
$.getJSON(link.href, function(data) {
if (data.complete) {
$(link).text('Complete').addClass('complete').removeClass('incomplete');
} else {
$(link).text('Incomplete').addClass('incomplete').removeClass('complete');
}
});
return false;
};