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Preview fixes: different method of showing previews for published posts, now uses the proper templates. Fixes #8052

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git-svn-id: http://svn.automattic.com/wordpress/trunk@9509 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
azaozz
2008-11-04 13:00:12 +00:00
parent 8c67165a93
commit 7c063b0b50
5 changed files with 40 additions and 38 deletions
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37
wp-includes/post.php
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@@ -3552,24 +3552,33 @@ function wp_get_post_revisions( $post_id = 0, $args = null ) {
return $revisions;
}
function _set_preview($post) {
if ( ! is_object($post) )
return $post;
$preview = wp_get_post_autosave($post->ID);
if ( ! is_object($preview) )
return $post;
$preview = sanitize_post($preview);
$post->post_content = $preview->post_content;
$post->post_title = $preview->post_title;
$post->post_excerpt = $preview->post_excerpt;
return $post;
}
function _show_post_preview() {
if ( isset($_GET['wp_preview']) && isset($_GET['preview_nonce']) ) {
$post_ID = (int) $_GET['wp_preview'];
if ( isset($_GET['preview_id']) && isset($_GET['preview_nonce']) ) {
$id = (int) $_GET['preview_id'];
if ( false == wp_verify_nonce( $_GET['preview_nonce'], 'post_preview_' . $post_ID ) || ! current_user_can('edit_post', $post_ID) )
if ( false == wp_verify_nonce( $_GET['preview_nonce'], 'post_preview_' . $id ) )
wp_die( __('You do not have permission to preview drafts.') );
$q = array(
'name' => "{$post_ID}-autosave",
'post_parent' => $post_ID,
'post_type' => 'revision',
'post_status' => 'inherit'
);
add_action( 'parse_query', '_wp_get_post_autosave_hack' );
query_posts($q);
remove_action( 'parse_query', '_wp_get_post_autosave_hack' );
add_filter('the_preview', '_set_preview');
}
}