# HG changeset patch
# User hurons@caf4f556-3d62-0410-8435-a86758001935
# Date 1262684904 0
# Node ID 6b96085291d77096a2e6c61e8b88bfb449e04567
# Parent  1e6e4baafa3d44f559a4db35ae0f19cedf29f5c5
install and test "order-categories" plug-in

diff -r 1e6e4baafa3d -r 6b96085291d7 web/wp-content/plugins/order-categories/category-order.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-content/plugins/order-categories/category-order.php	Tue Jan 05 09:48:24 2010 +0000
@@ -0,0 +1,262 @@
+<?php
+/*
+Plugin Name: Category Order
+Plugin URI: http://wpguy.com/plugins/category-order
+Description: The Category Order plugin allows you to easily reorder your categories the way you want via drag and drop.
+Author: Wessley Roche
+Version: 1.0.3
+Author URI: http://wpguy.com/
+*/
+
+function wpguy_category_order_init(){
+	
+	function wpguy_category_order_menu(){
+		if (function_exists('add_submenu_page')) {
+			add_submenu_page("edit.php", 'Category Order', 'Category Order', 4, "wpguy_category_order_options", 'wpguy_category_order_options');
+		}
+	}
+
+	function wpguy_category_order_scriptaculous() {
+		if($_GET['page'] == "wpguy_category_order_options"){
+			wp_enqueue_script('scriptaculous');
+		} 
+	}
+	
+	add_action('admin_head', 'wpguy_category_order_options_head'); 
+	add_action('admin_menu', 'wpguy_category_order_menu');
+	add_action('admin_menu', 'wpguy_category_order_scriptaculous');
+	
+	add_filter('get_terms', 'wpguy_category_order_reorder', 10, 3);
+	
+	// This is the main function. It's called every time the get_terms function is called.
+	function wpguy_category_order_reorder($terms, $taxonomies, $args){
+		
+		// No need for this if we're in the ordering page.
+		if(isset($_GET['page']) && $_GET['page'] == "wpguy_category_order_options"){ 
+			return $terms;
+		}
+		
+		// Apply to categories only and only if they're ordered by name.
+		if($taxonomies[0] == "category" && $args['orderby'] == 'name'){ // You may change this line for: `if($taxonomies[0] == "category" && $args['orderby'] == 'custom'){` if you wish to still be able to order by name.
+			$options = get_option("wpguy_category_order");
+		
+			if(!empty($options)){
+				
+				// Put all the order strings together
+				$master = "";
+				foreach($options as $id => $option){
+					$master .= $option.",";
+				}
+				
+				$ids = explode(",", $master);
+				
+				// Add an 'order' item to every category
+				$i=0;
+				foreach($ids as $id){
+					if($id != ""){
+						foreach($terms as $n => $category){
+							if(is_object($category) && $category->term_id == $id){
+								$terms[$n]->order = $i;
+								$i++;
+							}
+						}
+					}
+					
+					// Add order 99999 to every category that wasn't manually ordered (so they appear at the end). This just usually happens when you've added a new category but didn't order it.
+					foreach($terms as $n => $category){
+						if(is_object($category) && !isset($category->order)){
+							$terms[$n]->order = 99999;
+						}
+					}
+				
+				}
+				
+				// Sort the array of categories using a callback function
+				usort($terms, "wpguy_category_order_compare");
+			}
+		
+		}
+		
+		return $terms;
+	}
+	
+	// Compare function. Used to order the categories array.
+	function wpguy_category_order_compare($a, $b) {
+		
+		if ($a->order == $b->order) {
+			
+			if($a->name == $b->name){
+				return 0;
+			}else{
+				return ($a->name < $b->name) ? -1 : 1;
+			}
+			
+		}
+		
+	    return ($a->order < $b->order) ? -1 : 1;
+	}
+	
+	function wpguy_category_order_options(){
+		if(isset($_GET['childrenOf'])){
+			$childrenOf = $_GET['childrenOf'];
+		}else{
+			$childrenOf = 0;
+		}
+		
+		
+		$options = get_option("wpguy_category_order");
+		$order = $options[$childrenOf];
+		
+		
+		if(isset($_GET['submit'])){
+			$options[$childrenOf] = $order = $_GET['category_order'];
+			update_option("wpguy_category_order", $options);
+			$updated = true;
+		}
+		
+		// Get the parent ID of the current category and the name of the current category.
+		$allthecategories = get_categories("hide_empty=0");
+		if($childrenOf != 0){
+			foreach($allthecategories as $category){
+				if($category->cat_ID == $childrenOf){
+					$father = $category->parent;
+					$current_name = $category->name;
+				}
+			}
+			
+		}
+		
+		// Get only the categories belonging to the current category
+		$categories = get_categories("hide_empty=0&child_of=$childrenOf");
+		
+		// Order the categories.
+		if($order){
+			$order_array = explode(",", $order);
+		
+			$i=0;
+		
+			foreach($order_array as $id){
+				foreach($categories as $n => $category){
+					if(is_object($category) && $category->term_id == $id){
+						$categories[$n]->order = $i;
+						$i++;
+					}
+				}
+				
+				
+				foreach($categories as $n => $category){
+					if(is_object($category) && !isset($category->order)){
+						$categories[$n]->order = 99999;
+					}
+				}
+
+			}
+			
+			usort($categories, "wpguy_category_order_compare");
+			
+			
+		}
+		
+		?>
+		
+		<div class='wrap'>
+			
+			<?php if(isset($updated) && $updated == true): ?>
+				<div id="message" class="fade updated"><p>Changes Saved.</p></div>
+			<?php endif; ?>
+			
+			<form action="<?php bloginfo("wpurl") ?>/wp-admin/edit.php" class="GET">
+				<input type="hidden" name="page" value="wpguy_category_order_options" />
+				<input type="hidden" id="category_order" name="category_order" size="500" value="<?php echo $order; ?>">
+				<input type="hidden" name="childrenOf" value="<?php echo $childrenOf; ?>" />
+			<h2>Category Order</h2>
+			
+			<?php if($childrenOf != 0): ?>
+			<p><a href="<?php bloginfo("wpurl"); ?>/wp-admin/edit.php?page=wpguy_category_order_options&amp;childrenOf=<?php echo $father; ?>">&laquo; Back</a></p>
+			<h3><?php echo $current_name; ?></h3>
+			<?php else: ?>
+			<h3>Top level categories</h3>
+			<?php endif; ?>
+			
+			<div id="container">
+				<div id="order">
+					<?php
+					foreach($categories as $category){
+						
+						if($category->parent == $childrenOf){
+							
+							echo "<div id='item_$category->cat_ID' class='lineitem'>";
+							if(get_categories("hide_empty=0&child_of=$category->cat_ID")){
+								echo "<span class=\"childrenlink\"><a href=\"".get_bloginfo("wpurl")."/wp-admin/edit.php?page=wpguy_category_order_options&childrenOf=$category->cat_ID\">More &raquo;</a></span>";
+							}
+							echo "<h4>$category->name</h4>";
+							echo "</div>\n";
+							
+						}
+					}
+					?>
+				</div>
+				<p class="submit"><input type="submit" name="submit" Value="Order Categories"></p>
+			</div>
+			</form>
+		</div>
+
+		<?php
+	}
+	
+	// The necessary CSS and Javascript
+	function wpguy_category_order_options_head(){
+		if(isset($_GET['page']) && $_GET['page'] == "wpguy_category_order_options"){
+		?>
+		<style>
+			#container{
+				list-style: none;
+				width: 225px;
+			}
+			
+			#order{
+			}
+			
+			.childrenlink{
+				float: right;
+				font-size: 12px;
+			}
+			
+			.lineitem {
+				background-color: #ddd;
+				color: #000;
+				margin-bottom: 5px;
+				padding: .5em 1em;
+				width: 200px;
+				font-size: 13px;
+				-moz-border-radius: 3px;
+				-khtml-border-radius: 3px;
+				-webkit-border-radius: 3px;
+				border-radius: 3px;
+				cursor: move;
+			}
+			
+			.lineitem h4{
+				font-weight: bold;
+				margin: 0;
+			}
+		</style>
+
+		<script language="JavaScript">
+			window.onload = function(){
+				Sortable.create('order',{tag:'div', onChange: function(){ refreshOrder(); }});
+			
+				function refreshOrder(){
+					$("category_order").value = Sortable.sequence('order');
+				}
+			}
+		</script>
+		<?php
+		}
+	}
+	
+}
+
+add_action('plugins_loaded', 'wpguy_category_order_init');
+
+?>
\ No newline at end of file
diff -r 1e6e4baafa3d -r 6b96085291d7 web/wp-content/plugins/order-categories/readme.txt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-content/plugins/order-categories/readme.txt	Tue Jan 05 09:48:24 2010 +0000
@@ -0,0 +1,36 @@
+=== Category Order ===
+Contributors: wp_guy
+Donate link: http://wpguy.com/plugins/category-order
+Tags: category, categories, order, reorder
+Requires at least: 2.3
+Tested up to: 2.5.1
+Stable tag: trunk
+
+== Description ==
+
+The Order Categories plugin allows you to easily reorder your categories the way you want via drag and drop.
+
+== Installation ==
+
+To install the plugin just follow these simple steps:
+
+1. Download the plugin and expand it.
+2. Copy the 'order-categories.php' file into your plugins folder (wp-content/plugins/).
+3. Login into the WordPress administration area and go to the Plugins page.
+4. Locate the Order Categories plugin and click on the activate link
+5. That's it, now you can go to Manage > Order Categories and reorder the categories the way you want.
+6. If you use wp_list_categories(), make sure you don't specify an order (e.g. wp_list_categories('orderby=count');).
+
+== Frequently Asked Questions ==
+
+= Does this plugin require me to overwrite WordPress core files? =
+
+No, there is nothing more you have to do except uploading and activating the plugin.
+
+= Does this plugin allow me to reorder subcategories as well? =
+
+Yes it does. You'll see a 'more >' link next to the categories that have subcategories. Click on that link and you'll be able to reorder those subcategories.
+
+= The Category Order panel seems to work fine but my categories are not reordered on my blog. What's going on? =
+
+Make sure you're not specifying an order in wp_list_categories() (e.g. wp_list_categories('orderby=count');)
\ No newline at end of file