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#30152

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<?php
add_action('init','setup_rewrites');
//sets up rewrites
function setup_rewrites() {
	//tags fopr the project cat and subcat
	add_rewrite_tag('%project_cat%','([^/]+)');
	add_rewrite_tag('%project_subcat%','([^/]+)');	
	
	//setup permastructure for project type
	$project_struct = 'project/%project_cat%/%project_subcat%/%postname%';
	add_permastruct('project', $project_struct, false);	
	add_rewrite_rule( 'project/?$', 'index.php?post_type=project', 'top' );	  //sets up main archive page
}

//sets up permalinks
add_filter('post_type_link','create_permalinks', 10, 4);
function create_permalinks($permalink, $post_id, $leavename, $sample) {
	
	$post = get_post($post_id);
	$rewritecode = array(
		'%year%',
		'%monthnum%',
		'%day%',
		'%hour%',
		'%minute%',
		'%second%',
		$leavename? '' : '%postname%',
		'%post_id%',
		'%category%',
		'%author%',
		$leavename? '' : '%pagename%',
		'%project_cat%',
		'%project_subcat%',
	);
 
	if ( '' != $permalink && !in_array($post->post_status, array('draft', 'pending', 'auto-draft')) ) {
		$unixtime = strtotime($post->post_date);
 
		$category = '';
		if ( strpos($permalink, '%category%') !== false ) {
			$cats = get_the_category($post->ID);
			if ( $cats ) {
				usort($cats, '_usort_terms_by_ID'); // order by ID
				$category = $cats[0]->slug;
				if ( $parent = $cats[0]->parent )
					$category = get_category_parents($parent, false, '/', true) . $category;
			}
			// show default category in permalinks, without
			// having to assign it explicitly
			if ( empty($category) ) {
				$default_category = get_category( get_option( 'default_category' ) );
				$category = is_wp_error( $default_category ) ? '' : $default_category->slug;
			}
		}
 
		$author = '';
		if ( strpos($permalink, '%author%') !== false ) {
			$authordata = get_userdata($post->post_author);
			$author = $authordata->user_nicename;
		}
 
		$date = explode(" ",date('Y m d H i s', $unixtime));
		
		//custom permalink tags
		$post_type = $post->post_type;
		//Get project category
		$project_cat = '';
		$cat_parent = '';
		if(strpos($permalink, '%project_cat') !== false ) {
			$terms =  wp_get_object_terms($post->ID, 'project_category');	
			if (!is_wp_error($terms) && !empty($terms) ){
				foreach($terms as $term) {
					if($term->parent == 0) {
						$project_cat = $term->slug;
						$cat_parent = $term->term_id;
						break;	
					}
				}
			}
		}
		//Get project subcategory
		$project_subcat = '';
		if(strpos($permalink, '%project_subcat%') !== false && !empty($cat_parent) ) {
			foreach($terms as $term) {
				if($term->parent == $cat_parent) {
					$project_subcat = $term->slug;
					break;	
				}						
			}			
		}
		$rewritereplace =
		array(
			$date[0],
			$date[1],
			$date[2],
			$date[3],
			$date[4],
			$date[5],
			$post->post_name,
			$post->ID,
			$category,
			$author,
			$post->post_name,
			$project_cat,
			$project_subcat,
		);
		$permalink = str_replace($rewritecode, $rewritereplace, $permalink);
	}
	return $permalink;
}
//sets categgory names to make the query work
add_filter('request', 'request_it');
function request_it($query_vars) {
	if(isset( $query_vars['project_cat'])) {
		$query_vars['post_type'] = 'project';
		if(isset($query_vars['project_subcat'])){
			$query_vars['project_category'] = $query_vars['project_subcat'];
			unset($query_vars['project_subcat']);			
		} else {
			$query_vars['project_category'] = $query_vars['project_cat'];
			unset($query_vars['project_cat']);
		}
	}	
	return $query_vars;
}
?>
https://snipt.net/embed/7d8a516d9247a919dd732c4302cfbaee/
https://snipt.net/raw/7d8a516d9247a919dd732c4302cfbaee/
7d8a516d9247a919dd732c4302cfbaee
text
Text only
126
2014-04-25T04:50:38
True
False
/api/public/snipt/30152/
permalink-code
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</span><span id="L-3"><a name="L-3"></a>//sets up rewrites </span><span id="L-4"><a name="L-4"></a>function setup_rewrites() { </span><span id="L-5"><a name="L-5"></a> //tags fopr the project cat and subcat </span><span id="L-6"><a name="L-6"></a> add_rewrite_tag(&#39;%project_cat%&#39;,&#39;([^/]+)&#39;); </span><span id="L-7"><a name="L-7"></a> add_rewrite_tag(&#39;%project_subcat%&#39;,&#39;([^/]+)&#39;); </span><span id="L-8"><a name="L-8"></a> </span><span id="L-9"><a name="L-9"></a> //setup permastructure for project type </span><span id="L-10"><a name="L-10"></a> $project_struct = &#39;project/%project_cat%/%project_subcat%/%postname%&#39;; </span><span id="L-11"><a name="L-11"></a> add_permastruct(&#39;project&#39;, $project_struct, false); </span><span id="L-12"><a name="L-12"></a> add_rewrite_rule( &#39;project/?$&#39;, &#39;index.php?post_type=project&#39;, &#39;top&#39; ); //sets up main archive page </span><span id="L-13"><a name="L-13"></a>} </span><span id="L-14"><a name="L-14"></a> </span><span id="L-15"><a name="L-15"></a>//sets up permalinks </span><span id="L-16"><a name="L-16"></a>add_filter(&#39;post_type_link&#39;,&#39;create_permalinks&#39;, 10, 4); </span><span id="L-17"><a name="L-17"></a>function create_permalinks($permalink, $post_id, $leavename, $sample) { </span><span id="L-18"><a name="L-18"></a> </span><span id="L-19"><a name="L-19"></a> $post = get_post($post_id); </span><span id="L-20"><a name="L-20"></a> $rewritecode = array( </span><span id="L-21"><a name="L-21"></a> &#39;%year%&#39;, </span><span id="L-22"><a name="L-22"></a> &#39;%monthnum%&#39;, </span><span id="L-23"><a name="L-23"></a> &#39;%day%&#39;, </span><span id="L-24"><a name="L-24"></a> &#39;%hour%&#39;, </span><span id="L-25"><a name="L-25"></a> &#39;%minute%&#39;, </span><span id="L-26"><a name="L-26"></a> &#39;%second%&#39;, </span><span id="L-27"><a name="L-27"></a> $leavename? &#39;&#39; : &#39;%postname%&#39;, </span><span id="L-28"><a name="L-28"></a> &#39;%post_id%&#39;, </span><span id="L-29"><a name="L-29"></a> &#39;%category%&#39;, </span><span id="L-30"><a name="L-30"></a> &#39;%author%&#39;, </span><span id="L-31"><a name="L-31"></a> $leavename? &#39;&#39; : &#39;%pagename%&#39;, </span><span id="L-32"><a name="L-32"></a> &#39;%project_cat%&#39;, </span><span id="L-33"><a name="L-33"></a> &#39;%project_subcat%&#39;, </span><span id="L-34"><a name="L-34"></a> ); </span><span id="L-35"><a name="L-35"></a> </span><span id="L-36"><a name="L-36"></a> if ( &#39;&#39; != $permalink &amp;&amp; !in_array($post-&gt;post_status, array(&#39;draft&#39;, &#39;pending&#39;, &#39;auto-draft&#39;)) ) { </span><span id="L-37"><a name="L-37"></a> $unixtime = strtotime($post-&gt;post_date); </span><span id="L-38"><a name="L-38"></a> </span><span id="L-39"><a name="L-39"></a> $category = &#39;&#39;; </span><span id="L-40"><a name="L-40"></a> if ( strpos($permalink, &#39;%category%&#39;) !== false ) { </span><span id="L-41"><a name="L-41"></a> $cats = get_the_category($post-&gt;ID); </span><span id="L-42"><a name="L-42"></a> if ( $cats ) { </span><span id="L-43"><a name="L-43"></a> usort($cats, &#39;_usort_terms_by_ID&#39;); // order by ID </span><span id="L-44"><a name="L-44"></a> $category = $cats[0]-&gt;slug; </span><span id="L-45"><a name="L-45"></a> if ( $parent = $cats[0]-&gt;parent ) </span><span id="L-46"><a name="L-46"></a> $category = get_category_parents($parent, false, &#39;/&#39;, true) . $category; </span><span id="L-47"><a name="L-47"></a> } </span><span id="L-48"><a name="L-48"></a> // show default category in permalinks, without </span><span id="L-49"><a name="L-49"></a> // having to assign it explicitly </span><span id="L-50"><a name="L-50"></a> if ( empty($category) ) { </span><span id="L-51"><a name="L-51"></a> $default_category = get_category( get_option( &#39;default_category&#39; ) ); </span><span id="L-52"><a name="L-52"></a> $category = is_wp_error( $default_category ) ? &#39;&#39; : $default_category-&gt;slug; </span><span id="L-53"><a name="L-53"></a> } </span><span id="L-54"><a name="L-54"></a> } </span><span id="L-55"><a name="L-55"></a> </span><span id="L-56"><a name="L-56"></a> $author = &#39;&#39;; </span><span id="L-57"><a name="L-57"></a> if ( strpos($permalink, &#39;%author%&#39;) !== false ) { </span><span id="L-58"><a name="L-58"></a> $authordata = get_userdata($post-&gt;post_author); </span><span id="L-59"><a name="L-59"></a> $author = $authordata-&gt;user_nicename; </span><span id="L-60"><a name="L-60"></a> } </span><span id="L-61"><a name="L-61"></a> </span><span id="L-62"><a name="L-62"></a> $date = explode(&quot; &quot;,date(&#39;Y m d H i s&#39;, $unixtime)); </span><span id="L-63"><a name="L-63"></a> </span><span id="L-64"><a name="L-64"></a> //custom permalink tags </span><span id="L-65"><a name="L-65"></a> $post_type = $post-&gt;post_type; </span><span id="L-66"><a name="L-66"></a> //Get project category </span><span id="L-67"><a name="L-67"></a> $project_cat = &#39;&#39;; </span><span id="L-68"><a name="L-68"></a> $cat_parent = &#39;&#39;; </span><span id="L-69"><a name="L-69"></a> if(strpos($permalink, &#39;%project_cat&#39;) !== false ) { </span><span id="L-70"><a name="L-70"></a> $terms = wp_get_object_terms($post-&gt;ID, &#39;project_category&#39;); </span><span id="L-71"><a name="L-71"></a> if (!is_wp_error($terms) &amp;&amp; !empty($terms) ){ </span><span id="L-72"><a name="L-72"></a> foreach($terms as $term) { </span><span id="L-73"><a name="L-73"></a> if($term-&gt;parent == 0) { </span><span id="L-74"><a name="L-74"></a> $project_cat = $term-&gt;slug; </span><span id="L-75"><a name="L-75"></a> $cat_parent = $term-&gt;term_id; </span><span id="L-76"><a name="L-76"></a> break; </span><span id="L-77"><a name="L-77"></a> } </span><span id="L-78"><a name="L-78"></a> } </span><span id="L-79"><a name="L-79"></a> } </span><span id="L-80"><a name="L-80"></a> } </span><span id="L-81"><a name="L-81"></a> //Get project subcategory </span><span id="L-82"><a name="L-82"></a> $project_subcat = &#39;&#39;; </span><span id="L-83"><a name="L-83"></a> if(strpos($permalink, &#39;%project_subcat%&#39;) !== false &amp;&amp; !empty($cat_parent) ) { </span><span id="L-84"><a name="L-84"></a> foreach($terms as $term) { </span><span id="L-85"><a name="L-85"></a> if($term-&gt;parent == $cat_parent) { </span><span id="L-86"><a name="L-86"></a> $project_subcat = $term-&gt;slug; </span><span id="L-87"><a name="L-87"></a> break; </span><span id="L-88"><a name="L-88"></a> } </span><span id="L-89"><a name="L-89"></a> } </span><span id="L-90"><a name="L-90"></a> } </span><span id="L-91"><a name="L-91"></a> $rewritereplace = </span><span id="L-92"><a name="L-92"></a> array( </span><span id="L-93"><a name="L-93"></a> $date[0], </span><span id="L-94"><a name="L-94"></a> $date[1], </span><span id="L-95"><a name="L-95"></a> $date[2], </span><span id="L-96"><a name="L-96"></a> $date[3], </span><span id="L-97"><a name="L-97"></a> $date[4], </span><span id="L-98"><a name="L-98"></a> $date[5], </span><span id="L-99"><a name="L-99"></a> $post-&gt;post_name, </span><span id="L-100"><a name="L-100"></a> $post-&gt;ID, </span><span id="L-101"><a name="L-101"></a> $category, </span><span id="L-102"><a name="L-102"></a> $author, </span><span id="L-103"><a name="L-103"></a> $post-&gt;post_name, </span><span id="L-104"><a name="L-104"></a> $project_cat, </span><span id="L-105"><a name="L-105"></a> $project_subcat, </span><span id="L-106"><a name="L-106"></a> ); </span><span id="L-107"><a name="L-107"></a> $permalink = str_replace($rewritecode, $rewritereplace, $permalink); </span><span id="L-108"><a name="L-108"></a> } </span><span id="L-109"><a name="L-109"></a> return $permalink; </span><span id="L-110"><a name="L-110"></a>} </span><span id="L-111"><a name="L-111"></a>//sets categgory names to make the query work </span><span id="L-112"><a name="L-112"></a>add_filter(&#39;request&#39;, &#39;request_it&#39;); </span><span id="L-113"><a name="L-113"></a>function request_it($query_vars) { </span><span id="L-114"><a name="L-114"></a> if(isset( $query_vars[&#39;project_cat&#39;])) { </span><span id="L-115"><a name="L-115"></a> $query_vars[&#39;post_type&#39;] = &#39;project&#39;; </span><span id="L-116"><a name="L-116"></a> if(isset($query_vars[&#39;project_subcat&#39;])){ </span><span id="L-117"><a name="L-117"></a> $query_vars[&#39;project_category&#39;] = $query_vars[&#39;project_subcat&#39;]; </span><span id="L-118"><a name="L-118"></a> unset($query_vars[&#39;project_subcat&#39;]); </span><span id="L-119"><a name="L-119"></a> } else { </span><span id="L-120"><a name="L-120"></a> $query_vars[&#39;project_category&#39;] = $query_vars[&#39;project_cat&#39;]; </span><span id="L-121"><a name="L-121"></a> unset($query_vars[&#39;project_cat&#39;]); </span><span id="L-122"><a name="L-122"></a> } </span><span id="L-123"><a name="L-123"></a> } </span><span id="L-124"><a name="L-124"></a> return $query_vars; </span><span id="L-125"><a name="L-125"></a>} </span><span id="L-126"><a name="L-126"></a>?&gt; </span></pre></div> </td></tr></table>
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