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Preview fixes: ensure autosave is run at least once on new posts before preview, properly show previews for pending and scheduled posts.

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git-svn-id: http://svn.automattic.com/wordpress/trunk@9473 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
azaozz
2008-11-02 13:56:32 +00:00
parent 7396f548ef
commit 24fc4f0c3b
7 changed files with 58 additions and 84 deletions
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48
wp-admin/includes/post.php
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@@ -1002,34 +1002,36 @@ function wp_create_post_autosave( $post_id ) {
*/
function post_preview() {
$_POST['post_category'] = explode(",", $_POST['catslist']);
$_POST['tags_input'] = explode(",", $_POST['tags_input']);
if($_POST['post_type'] == 'page' || empty($_POST['post_category']))
$post_ID = (int) $_POST['post_ID'];
if ( $post_ID < 1 )
wp_die( __('Preview not available. Please save as draft first.') );
if ( isset($_POST['catslist']) )
$_POST['post_category'] = explode(",", $_POST['catslist']);
if ( isset($_POST['tags_input']) )
$_POST['tags_input'] = explode(",", $_POST['tags_input']);
if ( $_POST['post_type'] == 'page' || empty($_POST['post_category']) )
unset($_POST['post_category']);
if($_POST['post_ID'] < 0) {
$_POST['post_status'] = 'draft';
$_POST['temp_ID'] = $_POST['post_ID'];
$id = wp_write_post();
$_POST['ID'] = $post_ID;
$post = get_post($post_ID);
if ( 'page' == $post->post_type ) {
if ( !current_user_can('edit_page', $post_ID) )
wp_die(__('You are not allowed to edit this page.'));
} else {
$post_ID = (int) $_POST['post_ID'];
$_POST['ID'] = $post_ID;
$post = get_post($post_ID);
if ( !current_user_can('edit_post', $post_ID) )
wp_die(__('You are not allowed to edit this post.'));
}
if ( 'page' == $post->post_type ) {
if ( !current_user_can('edit_page', $post_ID) )
die(__('You are not allowed to edit this page.'));
} else {
if ( !current_user_can('edit_post', $post_ID) )
die(__('You are not allowed to edit this post.'));
}
if ( 'draft' == $post->post_status ) {
$id = edit_post();
} else { // Non drafts are not overwritten. The autosave is stored in a special post revision.
wp_create_post_autosave( $post->ID );
if ( 'draft' == $post->post_status ) {
$id = edit_post();
} else { // Non drafts are not overwritten. The autosave is stored in a special post revision.
$id = wp_create_post_autosave( $post->ID );
if ( ! is_wp_error($id) )
$id = $post->ID;
}
}
return $id;