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<title>[2110] 2013/ahoereth/trunk/inc/editors.php: Fixes #324 and #322</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://gsoc.trac.wordpress.org/changeset/2110">2110</a></dd>
<dt>Author</dt> <dd>a.hoereth</dd>
<dt>Date</dt> <dd>2013-07-11 15:50:02 +0000 (Thu, 11 Jul 2013)</dd>
</dl>

<h3>Log Message</h3>
<pre>Fixes <a href="http://gsoc.trac.wordpress.org/ticket/324">#324</a> and <a href="http://gsoc.trac.wordpress.org/ticket/322">#322</a>
* unify insert() and update()
* manually create revision on initial use of wp_insert_post</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#2013ahoerethtrunkinceditorsphp">2013/ahoereth/trunk/inc/editors.php</a></li>
</ul>

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<h3>Diff</h3>
<a id="2013ahoerethtrunkinceditorsphp"></a>
<div class="modfile"><h4>Modified: 2013/ahoereth/trunk/inc/editors.php (2109 => 2110)</h4>
<pre class="diff"><span>
<span class="info">--- 2013/ahoereth/trunk/inc/editors.php      2013-07-11 14:48:25 UTC (rev 2109)
+++ 2013/ahoereth/trunk/inc/editors.php 2013-07-11 15:50:02 UTC (rev 2110)
</span><span class="lines">@@ -188,15 +188,12 @@
</span><span class="cx">          if ( $old === $new )
</span><span class="cx">                  return false;
</span><span class="cx"> 
</span><del>-               // update checksum
-               $this->meta['checksum'] = md5( $new );
-
</del><span class="cx">           // file wasn't saved to the database yet: save with old content
</span><del>-               if ( ! $this->id && ! ( $this->id = $this->insert( $old ) ) )
-                               return false;
</del><ins>+                if ( ! $this->id )
+                       $this->id = $this->dispatch( $old );
</ins><span class="cx"> 
</span><span class="cx">          // update database entry with new content
</span><del>-               return 0 != $this->update( $new );
</del><ins>+                return 0 < $this->dispatch( $new );
</ins><span class="cx">   }
</span><span class="cx"> 
</span><span class="cx">  /**
</span><span class="lines">@@ -214,9 +211,6 @@
</span><span class="cx">          // add admin notice
</span><span class="cx">          add_action( 'admin_notices', array( &$this, 'notice' ) );
</span><span class="cx"> 
</span><del>-               // update checksum in database
-               update_post_meta( $this->id, $this->metakey, $this->meta );
-
</del><span class="cx">           // read file
</span><span class="cx">          $new = @file_get_contents( $this->get_abs() );
</span><span class="cx"> 
</span><span class="lines">@@ -225,7 +219,7 @@
</span><span class="cx">                  return false;
</span><span class="cx"> 
</span><span class="cx">          // update post
</span><del>-               $this->update( $new );
</del><ins>+                $this->dispatch( $new );
</ins><span class="cx">   }
</span><span class="cx"> 
</span><span class="cx">  /**
</span><span class="lines">@@ -250,54 +244,44 @@
</span><span class="cx">  }
</span><span class="cx"> 
</span><span class="cx">  /**
</span><del>-        * Save file contents into new post. Used on the first edit of a file.
</del><ins>+         * Depending on if a post for this file already exists in the database the
+        * function either creates a new post or updates the existing post with the
+        * new content.
</ins><span class="cx">    *
</span><del>-        * @since 0.1
-        * @uses wp_insert_post
</del><ins>+         * @since 0.4
+        * @uses wp_update_post()
+        * @uses wp_inser_post()
+        * @uses wp_save_post_revision()
</ins><span class="cx">    *
</span><del>-        * @param  string $content the file's contents
-        * @return int             post id
-        */
-       private function insert( $content ) {
-               $args = array(
-                       'post_type'    => CODE_REVISIONS_POST_TYPE,
-                       'post_title'   => $this->title,
-                       'post_name'    => sanitize_title( $this->title ),
-                       'post_content' => $content,
-                       'post_status'  => 'private', // only visible to admins, same is applicable for the editors
-               );
-               $id = wp_insert_post( $args );
-
-               if ( ! add_post_meta( $id, $this->metakey, $this->meta, true ) )
-                       return 0;
-
-               return $id;
-       }
-
-       /**
-        * Update already existing post with new file contents.
-        *
-        * @since 0.1
-        * @uses wp_update_post
-        *
</del><span class="cx">    * @param  string $content new file contents
</span><span class="cx">   * @return int             post id on success, otherwise zero
</span><span class="cx">   */
</span><del>-       private function update( $content ) {
</del><ins>+        private function dispatch( $content ) {
</ins><span class="cx">           $args = array(
</span><del>-                       'ID'           => $this->id,
</del><span class="cx">                   'post_type'    => CODE_REVISIONS_POST_TYPE,
</span><span class="cx">                  'post_title'   => $this->title,
</span><span class="cx">                  'post_name'    => sanitize_title( $this->title ),
</span><span class="cx">                  'post_content' => $content,
</span><span class="cx">                  'post_status'  => 'private',
</span><span class="cx">          );
</span><del>-               wp_update_post( $args );
</del><span class="cx"> 
</span><del>-               if ( ! update_post_meta( $this->id, $this->metakey, $this->meta ) )
-                       return 0;
</del><ins>+                // update post
+               if ( 0 < $this->id ){
+                       $args['ID'] = $this->id;
+                       $id = wp_update_post($args);
+               }
</ins><span class="cx"> 
</span><del>-               return $this->id;
</del><ins>+                // insert post
+               else {
+                       $id = wp_insert_post( $args );
+                       wp_save_post_revision( $id );
+               }
+
+               // update/insert post meta with new checksum
+               $this->meta['checksum'] = md5( $content );
+               update_post_meta( $id, $this->metakey, $this->meta );
+
+               return $id;
</ins><span class="cx">   }
</span><span class="cx"> 
</span><span class="cx">  /**
</span><span class="lines">@@ -305,7 +289,7 @@
</span><span class="cx">   * (specified by $this->title) from the database.
</span><span class="cx">   *
</span><span class="cx">   * @since 0.1
</span><del>-        * @uses get_posts
</del><ins>+         * @uses get_posts()
</ins><span class="cx">    *
</span><span class="cx">   * @return int post_id on success : zero on error
</span><span class="cx">   */
</span></span></pre>
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