By engtech
—
Last update
Jan 2, 2008
—
Installed
941 times.
/*
--------------------------------------------------------------------
How to Install a Greasemonkey Script
--------------------------------------------------------------------
- You need the Firefox web browser - Download and install
http://www.mozilla.com/en-US/firefox/
- You need to install Greasemonkey - How-To
http://internetducttape.com/2007/08/23/howto-install-firefox-extensions-screenshots/
- Install this script - How-To
http://internetducttape.com/2007/08/24/howto-use-firefox-greasemonkey-userscripts-screenshots/
*/
/*
--------------------------------------------------------------------
WordPress Category Resizer
--------------------------------------------------------------------
* moves the category bar from the right sidebar to underneath the
post page
* expands the categories to three evenly sized columns
* removes category scrollbars (you can see all categories at once)
* adds a link to the Save button after category editting
*/
// ==UserScript==
// @name WordPress Category Resizer
// @namespace http://engtech.wordpress.com/tools/wordpress/wpcatr/
// @description Resizes Wordpress.com category sidebars
// @include http://*/wp-admin/post.php?action=edit&post=*
// @include http://*/wp-admin/post-new.ph*
// @version 1.0
// ==/UserScript==
/*
2008/01/02 - v1.0
- BUGFIX: newer versions of WordPress.com broke this script
- BUGFIX: will run on any WordPress install, not just WordPress.com
- BUGFIX: now works when you have less than three categories
- added automatic update check
- Tested with WordPress.com Jan/2007 and WordPress 2.3.2
v0.03
- old category position has a link to new categories location
*/
(function() {
var version = "1.0";
function checkUpdates(now) {
autoUpdateFromUserscriptsDotOrg({
name: 'WordPress Category Resizer',
url: 'http://userscripts.org/scripts/source/5629.user.js',
version: version,
check_now: now,
});
}
checkUpdates(false);
var WPCATR_DEBUG = 0;
var WPCATR_LINK = 0;
var WPCATR_CLICK_SAVE = "<center><h1>click to go to save button</h1></center>";
// Move the categorylist from the side bar to underneath the post box.
var moremeta, advancedstuff;
moremeta = document.getElementById('categorydiv');
advancedstuff = document.getElementById('uploading');
var wpcatr_jump = document.createElement('a');
wpcatr_jump.id = "wpcatr_jump";
wpcatr_jump.name = "wpcatr_jump";
wpcatr_jump.innerHTML = "Go to Categories";
wpcatr_jump.href = "#wpcatr_target";
if (moremeta) {
moremeta.parentNode.insertBefore(wpcatr_jump, moremeta.nextSibling);
}
if ((moremeta) && (advancedstuff)) {
advancedstuff.parentNode.insertBefore(moremeta, advancedstuff.nextSibling);
var autosave = document.getElementById('autosave');
if (autosave) {
var wpcatr_anchor = document.createElement('a');
wpcatr_anchor.id = "wpcatr";
wpcatr_anchor.name = "wpcatr_save";
if (WPCATR_LINK) {
wpcatr_anchor.innerHTML = " wpcatr";
wpcatr_anchor.href = "http://internetducttape.com/tools/wordpress/wpcatr/";
wpcatr_anchor.target = "_blank";
}
else {
wpcatr_anchor.innerHTML = " ";
}
autosave.parentNode.insertBefore(wpcatr_anchor, autosave.nextSibling);
}
// Create the link point for wpcatr_jump
var jaxcat = document.getElementById('jaxcat');
if (jaxcat) {
var wpcatr_target = document.createElement('a');
wpcatr_target.id = "wpcatr_target";
wpcatr_target.name = "wpcatr_target";
wpcatr_target.innerHTML = " ";
jaxcat.parentNode.insertBefore(wpcatr_target, jaxcat);
}
// Create a table for the new 3 column categories.
var table = document.createElement('table');
table.width = "100%";
table.border = 0;
var tr1 = document.createElement('tr');
table.appendChild(tr1);
var td1 = document.createElement('td');
td1.vAlign = "top";
td1.align = "left";
tr1.appendChild(td1);
var td2 = document.createElement('td');
td2.vAlign = "top";
td2.align = "left";
tr1.appendChild(td2);
var td3 = document.createElement('td');
td3.vAlign = "top";
td3.align = "left";
tr1.appendChild(td3);
if (autosave) {
var tr2 = document.createElement('tr');
var td4 = document.createElement('td');
td4.colSpan = 4;
td4.vAlign = "top";
var wpcatr_link = document.createElement('a');
wpcatr_link.id = "wpcatr_link_save";
wpcatr_link.innerHTML = WPCATR_CLICK_SAVE;
wpcatr_link.href = "#wpcatr_save";
td4.appendChild(wpcatr_link);
tr2.appendChild(td4);
table.appendChild(tr2);
}
// Find the list of categories and insert the table before it.
var categorylist = document.getElementById('categorychecklist');
if (categorylist) {
categorylist.parentNode.insertBefore(table, categorylist);
// Because the UL categorylist is broken into uneven chunks, I need to
// break it into three columns as evenly as possible.
var real_length = new Array(categorylist.childNodes.length);
var i;
var total = 0;
for (i=0; i<categorylist.childNodes.length; i++) {
real_length[i] = 0;
if (categorylist.childNodes[i].nodeName == "LI") {
real_length[i] = listChildLength(categorylist.childNodes[i]);
}
total += real_length[i];
}
var first_split = Math.ceil(total / 3);
var second_split = 2*first_split;
var split_1 = 0;
var split_2 = 0;
var total_so_far = 0;
for (i=0; i<real_length.length; i++) {
total_so_far += real_length[i];
if (split_1 == 0) {
if (total_so_far > first_split) {
split_1 = i;
}
}
if (split_2 == 0) {
if (total_so_far > second_split) {
split_2 = i;
}
}
}
// Debugging, display how the algorithm parsed
if (WPCATR_DEBUG) {
var text = "<h1>WPCAT_DEBUG:</h1><br />";
text += "categorylist has " + categorylist.childNodes.length + " children.<br />";
for (i=0; i<categorylist.childNodes.length; i++) {
text += ", " + real_length[i];
}
text += "<br /><br />Total = " + total;
text += "<br />first_split at "+first_split+", second_split at "+second_split;
text = text + "<br>split_1 at "+split_1+", split_2 at "+split_2;
var debug = document.createElement("P");
debug.innerHTML = text;
advancedstuff.parentNode.insertBefore(debug, advancedstuff.nextSibling);
}
// Create the new three-column category list.
var categorylist1 = document.createElement('ul');
var categorylist2 = document.createElement('ul');
var categorylist3 = document.createElement('ul');
for (i=0; i<split_1; i++) {
if (categorylist.firstChild) { categorylist1.appendChild(categorylist.firstChild); }
}
for (i=split_1; i<split_2; i++) {
if (categorylist.firstChild) { categorylist2.appendChild(categorylist.firstChild); }
}
for (i=split_2; i<real_length.length; i++) {
if (categorylist.firstChild) { categorylist3.appendChild(categorylist.firstChild); }
}
td1.appendChild(categorylist1);
td2.appendChild(categorylist2);
td3.appendChild(categorylist3);
if (categorylist.childNodes.length == 0) {
categorylist.style.display = 'none';
}
}
}
// FINISHED!
// Recursively determine the total number of LI elements under this
// UL node.
function listChildLength(child) {
var length = 0;
// console.log("trying ",child.nodeName);
if (child.nodeName == "LABEL") {
length = 1;
}
else if ((child.nodeName == "UL") || (child.nodeName == "LI")) {
var i;
for (i=0; i<child.childNodes.length; i++) {
// Recursively go down the list.
length += listChildLength(child.childNodes[i]);
}
}
return(length);
}
// SCRIPT CHECK FOR UPDATES
function autoUpdateFromUserscriptsDotOrg(SCRIPT) {
// Update code from Junk Blocker: http://loonyone.livejournal.com/
// usage example
// autoUpdateFromUserscriptsDotOrg({
// name: 'RSS+Atom Feed Subscribe Button Generator',
// url: 'http://userscripts.org/scripts/source/688.user.js',
// version: "1.2",
// });
try {
if (!GM_getValue) return; // Older version of Greasemonkey. Can't run.
// avoid a flood of dialogs e.g. when opening a browser with multiple tabs set to homepage
// and a script with * includes or opening a tabgrop
var DoS_PREVENTION_TIME = 2 * 60 * 1000;
var isSomeoneChecking = GM_getValue('CHECKING', null);
var now = new Date().getTime();
GM_setValue('CHECKING', now.toString());
if (isSomeoneChecking && (now - isSomeoneChecking) < DoS_PREVENTION_TIME) return;
// check daily
var ONE_DAY = 24 * 60 * 60 * 1000;
var ONE_WEEK = 7 * ONE_DAY;
var TWO_WEEKS = 2 * ONE_WEEK;
var lastChecked = GM_getValue('LAST_CHECKED', null);
if (SCRIPT.check_now == false) {
if (lastChecked && (now - lastChecked) < TWO_WEEKS) return;
}
GM_xmlhttpRequest({
method: 'GET',
url: SCRIPT.url + '?source', // don't increase the 'installed' count just for update checks
onload: function(result) {
if (!result.responseText.match(/@version\s+([\d.]+)/)) return; // did not find a suitable version header
var theOtherVersion = parseFloat(RegExp.$1);
if (theOtherVersion <= parseFloat(SCRIPT.version)) return; // no updates or older version on userscripts.orge site
if (window.confirm('A new version ' + theOtherVersion + ' of greasemonkey script "' + SCRIPT.name + '" is available.\nYour installed version is ' + SCRIPT.version + ' .\n\nUpdate now?\n')) {
GM_openInTab(SCRIPT.url); // better than location.replace as doing so might lose unsaved data
}
}
});
GM_setValue('LAST_CHECKED', now.toString());
} catch (ex) {
}
}
})();
