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pagemash/pagemash.php

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<?php
/*
Plugin Name: pageMash
Plugin URI: http://joelstarnes.co.uk/pagemash/
Description: pageMash > pageManagement [WP_Admin > Manage > pageMash]
Author: Joel Starnes
Version: 0.1.1
Author URI: http://joelstarnes.co.uk/
CHANGELOG:
Release: Date: Description:
0.1.0 10 Feb 2008 Initial release
0.1.1 12 Feb 2008 Minor fixes
*/
#########CONFIG OPTIONS############################################
$minlevel = 7; /*[deafult=7]*/
/* Minimum user level to access page order */
$instantUpdateFeature = false; /*[deafult=false]*/
/* Updates the database instantly after a move using ajax
otherwise it will wait for update button press.
nb. enabling this feature will put strain on the mysql server */
$excludePagesFeature = true; /*[deafult=true]*/
/* Allows you to set pages not to be listed
Will only work if you have modified the template. */
###################################################################
/*
CREDITS:
Valerio Proietti - Mootools JS Framework [http://mootools.net/]
Stefan Lange-Hegermann - Mootools AJAX timeout class extension [http://www.blackmac.de/archives/44-Mootools-AJAX-timeout.html]
vladimir - Mootools Sortables class extension [http://vladimir.akilles.cl/scripts/sortables/]
ShiftThis - WP Page Order Plugin [http://www.shiftthis.net/wordpress-order-pages-plugin/]
*/
/* Copyright 2008 Joel Starnes (email : joel@joelstarnes.co.uk)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
function pageMash_main(){
global $wpdb, $wp_version, $instantUpdateFeature, $excludePagesFeature;
//get pages from database
if($wp_version >= 2.1){
$pageposts = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE post_type = 'page' AND post_parent = '0' ORDER BY menu_order");
}else{
$pageposts = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE post_status = 'static' AND post_parent = '0' ORDER BY menu_order");
}
//get pages-to-hide from option function
$excludePagesList = '>, '.get_option('exclude_pages');
//precede with '>, ' otherwise the first pageid will return 0 when strpos() is called to find it.
//the initial coma allows us to search for ', $pageid,' so as to avoid partial matches
?>
<div id="pageMash" class="wrap">
<div id="pageMash_checkVersion" style="float:right; font-size:.7em; margin-top:5px;">
version [0.1.1]
</div>
<h2 style="margin-bottom:0; clear:none;">pageMash - pageManagement</h2>
<p style="margin-top:4px;">You can use this to organise and manage your pages. </p>
<ul id="pageMash_pages" style="list-style:none;">
<?php foreach ($pageposts as $page): //list pages ?>
<li id="<?=$page->ID;?>" <?php if(strpos($excludePagesList, ', '.$page->ID.',')){echo 'class="remove"';}//if page is in exclude list, add class remove ?>>
<strong><?=$page->post_title;?></strong>
[<a href="<?=get_option('siteurl').'/wp-admin/post.php?action=edit&post='.$page->ID; ?>" title="Edit This Page">edit</a>]
</li>
<?php endforeach; ?>
</ul>
<p class="submit">
<span id="update_status" style="float:left; margin-left:40px; opacity:0;"></span>
<?php if(!$instantUpdateFeature): ?>
<input type="submit" id="pageMash_submit" tabindex="2" style="font-weight: bold; float:right;" value="Update" name="submit"/>
<?php endif; ?>
</p>
<br style="margin-bottom: .8em;" />
</div>
<div class="wrap" style="width:160px; margin-bottom:0; padding:2px; text-align:center;"><a href="#" id="pageMashInfo_toggle" style="text-align:center;">Show|Hide Further Info</a></div>
<div class="wrap" id="pageMashInfo" style="margin-top:-1px;">
<h2>How to</h2>
<h4 style="margin-bottom:0;">Just drag the pages into the order you like, hit 'update' and enjoy the scrummy ajaxified goodness.</h4>
<p style="margin-top:0;">
<?php if($excludePagesFeature): ?>
Click the little red icon to left of each page to hide that page or press the 'edit' button to edit that page. Sorted.<br />
<?php endif; ?>
<small><strong>Note:</strong> This plugin only orders top level pages</small>
</p>
<p style="margin-bottom:1px;">To use this plugin you need to use the <strong>wp_list_pages()</strong> function with the parameters as shown below:</p>
<code id="pageMash_code">
<span class="white">&lt;?php</span> <span class="purple">if(</span><span class="blue">function_exists(</span><span class="orange">'pageMash_exclude_pages'</span><span class="blue">)</span><span class="purple">){</span><span class="yellow">$exclude_pages</span><span class="white">=</span><span class="blue">pageMash_exclude_pages();</span><span class="purple">} else{</span><span class="yellow">$exclude_pages</span><span class="white">=</span><span class="orange">''</span><span class="blue">;</span><span class="purple">}</span><span class="white">?&gt;</span><br />
<span class="white">&lt;?php</span> <span class="blue">wp_list_pages(</span><span class="orange">'depth=1&amp;title_li=&amp;exclude='</span><span class="green">.</span><span class="yellow">$exclude_pages</span><span class="blue">);</span><span class="white">?&gt;</span>
</code>
<p>For more information on the wp_list_pages() function checkout the <a href="http://codex.wordpress.org/Template_Tags/wp_list_pages" title="wp_list_pages Documentation">Wordpress Codex</a> and if you have any further questions, just <a href="http://joelstarnes.co.uk/contact/" title="email Joel Starnes">drop me an email</a>.</p>
</div>
<?php
}
function pageMash_head(){
if(strrpos('>'.$_GET["page"], 'pagemash')){ // only include header stuff on pagemash admin page
//stylesheet & javascript to go in page header
global $instantUpdateFeature, $excludePagesFeature;
?>
<style type="text/css">
ul#pageMash_pages li { display:block; margin:2px 0 0 0; border-bottom:1px solid #aaa; border-right:1px solid #aaa; border-top:1px solid #ccc; border-left:1px solid #ccc; padding:5px 6px; background-color:#F1F1F1; }
body { overflow-y:scroll; }
span#update_status { font-weight:bold; }
ul#pageMash_pages li.remove { color:grey; border-style:dashed;}
ul#pageMash_pages li.remove a { color:grey; }
ul#pageMash_pages li.remove img { opacity:0.2; }
#pageMash_code {display:block; border:solid 3px #858EF4; background-color:#211E1E; padding:7px; margin=10px;}
#pageMash_code .white{color:#DADADA;}
#pageMash_code .purple{color:#9B2E4D; font-weight:bold;}
#pageMash_code .green{color:#00FF00;}
#pageMash_code .blue{color:#858EF4;}
#pageMash_code .yellow{color:#C1C144;}
#pageMash_code .orange{color:#EC9E00;}
</style>
<script type="text/javascript" src="<?=get_option('siteurl')?>/wp-content/plugins/pagemash/mootools-1.11.js"></script>
<script type="text/javascript">
/* Moo extenders */
Ajax = Ajax.extend({
/* add timeout to Ajax class */
request: function(){
if (this.options.timeout) {
this.timeoutTimer=window.setTimeout(this.callTimeout.bindAsEventListener(this), this.options.timeout);
this.addEvent('onComplete', this.removeTimer);
}
this.parent();
},
callTimeout: function () {
this.transport.abort();
this.onFailure();
if (this.options.onTimeout) {
this.options.onTimeout();
}
},
removeTimer: function() {
window.clearTimeout(this.timeoutTimer);
}
});
var MySortables = Sortables.extend({
/* clicking links should not start the drag, but fire the link's event */
start: function(event, element) {
if (event.target.tagName != 'A' && event.target.tagName != 'IMG') {
this.parent(event, element);
}
}
});
window.addEvent('domready', function(){
var mySort = new MySortables($('pageMash_pages'), {
cloneOpacity:.2,
onComplete: function(){
/* alternate list colour & if($instantUpdateFeature) ajax db update */
<?php if($instantUpdateFeature): ?>updateOrder( mySort.serialize() );<?php endif; ?>
mySort.altColor();
}
});
Sortables.implement({
serialize: function(){
/* go through each element of list and return array of element IDs */
var serial = [];
this.list.getChildren().each(function(el, i){
serial[i] = el.getProperty('id');
}, this);
return serial;
},
altColor: function(){
/* alternate the list colour */
var odd = 1;
this.list.getChildren().each(function(element, i){
if(odd==1){
odd=0;
element.setStyle('background-color', '#F1F1F1');
}else{
odd=1;
element.setStyle('background-color', '#FFFFFF');
}
});
}
});
mySort.altColor();
<?php if(!$instantUpdateFeature): ?>
$('pageMash_submit').addEvent('click', function(e){
e = new Event(e);
updateOrder( mySort.serialize() );
e.stop();
});
<?php endif; ?>
var pageMashInfo = new Fx.Slide('pageMashInfo');
$('pageMashInfo_toggle').addEvent('click', function(e){
e = new Event(e);
pageMashInfo.toggle();
e.stop();
switch($('pageMashInfo_toggle').getText()) {
case "Show Further Info":
$('pageMashInfo_toggle').setText('Hide Further Info');
break
case "Hide Further Info":
$('pageMashInfo_toggle').setText('Show Further Info');
break
}
});
pageMashInfo.hide();
$('pageMashInfo_toggle').setText('Show Further Info');
<?php if($excludePagesFeature): ?>
$ES('li','pageMash_pages').each(function(el) { DeleteButton(el); })
<?php endif; ?>
});
function updateOrder (serial) {
<?php if($excludePagesFeature): ?>
var excludePages = "";
$$('#pageMash_pages li.remove').each(function(el){
excludePages += el.getProperty('id') + ', ';
});
<?php endif; ?>
new Ajax('<?=get_option('siteurl')?>/wp-content/plugins/pagemash/reorder.php?order='+serial+'&exclude='+excludePages, {
method: 'get',
onComplete: function() {
$('update_status').setText('Database Updated');
new Fx.Style($('update_status'), 'opacity', {duration: 300}).start(0,1).chain(function() {
new Fx.Style($('update_status'), 'opacity', {duration: 1400}).start(1,0);
});
},
timeout: 5500,
onTimeout: function() {
$('update_status').setText('Error: Update Timeout');
new Fx.Style($('update_status'), 'opacity', {duration: 200}).start(0,1);
}
}).request();
}
<?php if($excludePagesFeature): ?>
var DeleteButton = function(el) {
new Element('img').setProperties({src: '<?=get_option("siteurl")?>/wp-content/plugins/pagemash/hide.png', alt: 'show|hide'}).addEvent('click', toggleRemove).injectTop(el);
}
var toggleRemove = function() {
this.parentNode.toggleClass('remove');
}
<?php endif; ?>
</script>
<?php
} //end main if
} //end function
function pageMash_add_pages(){
//add link in the management tab
global $minlevel;
add_management_page('pageMash page order', 'pageMash', $minlevel, __FILE__, 'pageMash_main');
}
function pageMash_exclude_pages(){
/* returns coma delimited list of pages to exclude from output
this is used as a parameter in the wp_list_pages() function */
global $wpdb;
$excludePagesObj = $wpdb->get_results("SELECT option_value FROM $wpdb->options WHERE option_name = 'exclude_pages'");
return $excludePagesObj[0]->option_value;
}
add_action('admin_menu', 'pageMash_add_pages'); //add admin menu under management tab
add_action('admin_head', 'pageMash_head'); //add css styles and JS code to head
?>
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