Mini Shell Moded By TiGER HeX

//var/www/50mmla/blog/wp-admin/revision.php

<?php
/**
 * Revisions administration panel.
 *
 * @package WordPress
 * @subpackage Administration
 */

/** WordPress Administration Bootstrap */
require_once('./admin.php');

wp_enqueue_script('list-revisions');

wp_reset_vars(array('revision', 'left', 'right', 'action'));

$revision_id = absint($revision);
$left        = absint($left);
$right       = absint($right);

$redirect = 'edit.php';

switch ( $action ) :
case 'restore' :
	if ( !$revision = wp_get_post_revision( $revision_id ) )
		break;
	if ( !current_user_can( 'edit_post', $revision->post_parent ) )
		break;
	if ( !$post = get_post( $revision->post_parent ) )
		break;

// Revisions disabled and we're not looking at an autosave
	if ( ( ! WP_POST_REVISIONS || !post_type_supports($post->post_type, 'revisions') ) && !wp_is_post_autosave( $revision ) ) {
		$redirect = 'edit.php?post_type=' . $post->post_type;
		break;
	}

check_admin_referer( "restore-post_$post->ID|$revision->ID" );

wp_restore_post_revision( $revision->ID );
	$redirect = add_query_arg( array( 'message' => 5, 'revision' => $revision->ID ), get_edit_post_link( $post->ID, 'url' ) );
	break;
case 'diff' :
	if ( !$left_revision  = get_post( $left ) )
		break;
	if ( !$right_revision = get_post( $right ) )
		break;

if ( !current_user_can( 'read_post', $left_revision->ID ) || !current_user_can( 'read_post', $right_revision->ID ) )
		break;

// If we're comparing a revision to itself, redirect to the 'view' page for that revision or the edit page for that post
	if ( $left_revision->ID == $right_revision->ID ) {
		$redirect = get_edit_post_link( $left_revision->ID );
		include( './js/revisions-js.php' );
		break;
	}

// Don't allow reverse diffs?
	if ( strtotime($right_revision->post_modified_gmt) < strtotime($left_revision->post_modified_gmt) ) {
		$redirect = add_query_arg( array( 'left' => $right, 'right' => $left ) );
		break;
	}

if ( $left_revision->ID == $right_revision->post_parent ) // right is a revision of left
		$post =& $left_revision;
	elseif ( $left_revision->post_parent == $right_revision->ID ) // left is a revision of right
		$post =& $right_revision;
	elseif ( $left_revision->post_parent == $right_revision->post_parent ) // both are revisions of common parent
		$post = get_post( $left_revision->post_parent );
	else
		break; // Don't diff two unrelated revisions

if ( ! WP_POST_REVISIONS || !post_type_supports($post->post_type, 'revisions') ) { // Revisions disabled
		if (
			// we're not looking at an autosave
			( !wp_is_post_autosave( $left_revision ) && !wp_is_post_autosave( $right_revision ) )
		||
			// we're not comparing an autosave to the current post
			( $post->ID !== $left_revision->ID && $post->ID !== $right_revision->ID )
		) {
			$redirect = 'edit.php?post_type=' . $post->post_type;
			break;
		}
	}

if (
		// They're the same
		$left_revision->ID == $right_revision->ID
	||
		// Neither is a revision
		( !wp_get_post_revision( $left_revision->ID ) && !wp_get_post_revision( $right_revision->ID ) )
	)
		break;

$post_title = '<a href="' . get_edit_post_link() . '">' . get_the_title() . '</a>';
	$h2 = sprintf( __( 'Compare Revisions of &#8220;%1$s&#8221;' ), $post_title );
	$title = __( 'Revisions' );

$left  = $left_revision->ID;
	$right = $right_revision->ID;

$redirect = false;
	break;
case 'view' :
default :
	if ( !$revision = wp_get_post_revision( $revision_id ) )
		break;
	if ( !$post = get_post( $revision->post_parent ) )
		break;

if ( !current_user_can( 'read_post', $revision->ID ) || !current_user_can( 'read_post', $post->ID ) )
		break;

$post_title = '<a href="' . get_edit_post_link() . '">' . get_the_title() . '</a>';
	$revision_title = wp_post_revision_title( $revision, false );
	$h2 = sprintf( __( 'Revision for &#8220;%1$s&#8221; created on %2$s' ), $post_title, $revision_title );
	$title = __( 'Revisions' );

// Sets up the diff radio buttons
	$left  = $revision->ID;
	$right = $post->ID;

$redirect = false;
	break;
endswitch;

// Empty post_type means either malformed object found, or no valid parent was found.
if ( !$redirect && empty($post->post_type) )
	$redirect = 'edit.php';

if ( !empty($redirect) ) {
	wp_redirect( $redirect );
	exit;
}

// This is so that the correct "Edit" menu item is selected.
if ( !empty($post->post_type) && 'post' != $post->post_type )
	$parent_file = $submenu_file = 'edit.php?post_type=' . $post->post_type;
else
	$parent_file = $submenu_file = 'edit.php';

require_once( './admin-header.php' );

<table class="form-table ie-fixed">
	<col class="th" />
<?php if ( 'diff' == $action ) : ?>
<tr id="revision">
	<th scope="row"></th>
	<th scope="col" class="th-full">
		<span class="alignleft"><?php printf( __('Older: %s'), wp_post_revision_title( $left_revision ) ); ?></span>
		<span class="alignright"><?php printf( __('Newer: %s'), wp_post_revision_title( $right_revision ) ); ?></span>
	</th>
</tr>
<?php endif;

// use get_post_to_edit filters?
$identical = true;
foreach ( _wp_post_revision_fields() as $field => $field_title ) :
	if ( 'diff' == $action ) {
		$left_content = apply_filters( "_wp_post_revision_field_$field", $left_revision->$field, $field );
		$right_content = apply_filters( "_wp_post_revision_field_$field", $right_revision->$field, $field );
		if ( !$content = wp_text_diff( $left_content, $right_content ) )
			continue; // There is no difference between left and right
		$identical = false;
	} else {
		add_filter( "_wp_post_revision_field_$field", 'htmlspecialchars' );
		$content = apply_filters( "_wp_post_revision_field_$field", $revision->$field, $field );
	}
	?>

<?php

endforeach;

if ( 'diff' == $action && $identical ) :

<?php

endif;

</table>

<?php

$args = array( 'format' => 'form-table', 'parent' => true, 'right' => $right, 'left' => $left );
if ( ! WP_POST_REVISIONS || !post_type_supports($post->post_type, 'revisions') )
	$args['type'] = 'autosave';

wp_list_post_revisions( $post, $args );

</div>

<?php
require_once( './admin-footer.php' );