File Source for post.php

<?php
/**
* @version $Header$
*
* @package blogs
* @subpackage functions
*/
// Copyright (c) 2002-2003, Luis Argerich, Garland Foster, Eduardo Polidor, et. al.
// All Rights Reserved. See below for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See http://www.gnu.org/copyleft/lesser.html for details.
/**
* required setup
*/
require_once( '../kernel/setup_inc.php' );
$gBitSystem->verifyPackage( 'blogs' );
require_once( BLOGS_PKG_PATH.'lookup_post_inc.php' );
require_once( BLOGS_PKG_PATH.'BitBlog.php');
if ( isset( $_REQUEST["blog_id"] ) ) {
#setup so we know what the default target blog is in the template
$gBlog = new BitBlog($_REQUEST["blog_id"]);
$gBlog->load();
$gBitSmarty->assign('default_target_blog_content_id',$gBlog->mContentId );
}else {
$gBlog = new BitBlog();
}
//must be owner or admin to edit an existing post
if( $gContent->isValid() ) {
$gContent->verifyUpdatePermission();
} else {
$gContent->verifyCreatePermission();
}
// nuke post if requested
if( !empty( $_REQUEST['action'] ) ) {
if( $_REQUEST['action'] == 'remove' && $gContent->isValid() ) {
if( isset( $_REQUEST["confirm"] ) ) {
$gBitUser->verifyTicket();
$redirect = !empty( $gContent->mInfo['blogs'] ) ? BLOGS_PKG_URL.'view.php?content_id='.key( $gContent->mInfo['blogs'] ) : BLOGS_PKG_URL;
if( $gContent->expunge() ) {
bit_redirect( $redirect );
} else {
$feedback['error'] = $gContent->mErrors;
}
}
$gBitSystem->setBrowserTitle( 'Confirm removal of '.$gContent->getTitle() );
$formHash['remove'] = TRUE;
$formHash['action'] = 'remove';
$formHash['post_id'] = $_REQUEST['post_id'];
$msgHash = array(
'label' => tra('Remove Blog Post'),
'confirm_item' => $gContent->getTitle(),
'warning' => tra( 'This will remove the above blog post.' ),
'error' => tra( 'This cannot be undone!' ),
);
$gBitSystem->confirmDialog( $formHash, $msgHash );
}
}
if (isset($_REQUEST['remove_image'])) {
$gContent->expungeAttachment( $_REQUEST['remove_image'] );
}
if( isset( $_REQUEST['format_guid'] ) && !isset( $gContent->mInfo['format_guid'] ) ) {
$formInfo['format_guid'] = $gContent->mInfo['format_guid'] = $_REQUEST['format_guid'];
}
if (isset($_REQUEST["preview"])) {
$post = $gContent->preparePreview( $_REQUEST );
$gBitSmarty->assign( 'preview', TRUE );
$gContent->invokeServices( 'content_preview_function' );
$gBitSmarty->assign_by_ref( 'post_info', $post );
/* minor hack to accomodate the view_blog_post.tpl
* this can eventually be removed with a change to the tpl to use post_info['parsed_data']
* but requires clean up in a few places.
*/
$gBitSmarty->assign('parsed_data', $post['parsed_data']);
} elseif (isset($_REQUEST['save_post']) || isset($_REQUEST['save_post_exit'])) {
// Editing page needs general ticket verification
$gBitUser->verifyTicket();
// preserve a copy of the request data because if store fails we need to reprocess
$requestCopy = $_REQUEST;
if( $gContent->store( $_REQUEST ) ) {
$postid = $gContent->mPostId;
$gBitSmarty->assign('post_id', $gContent->mPostId);
if (isset($_REQUEST['save_post_exit'])) {
header ("location: ".BLOGS_PKG_URL."view_post.php?post_id=$postid");
die;
}
$parsed_data = $gContent->parseData( $gContent->getField('data'), ($gContent->getField('format_guid') ? $gContent->getField('format_guid') : 'tikiwiki') );
$gBitSmarty->assign( 'title', $gContent->getTitle('title') );
$gBitSmarty->assign( 'trackbacks_to', explode(',', $gContent->getField('trackbacks_to')) );
$gBitSmarty->assign( 'parsed_data', $parsed_data );
} else {
$post = $gContent->preparePreview( $requestCopy );
$gContent->invokeServices( 'content_preview_function' );
$gBitSmarty->assign_by_ref( 'post_info', $post );
$gBitSmarty->assign('parsed_data', $post['parsed_data']);
}
} elseif( !empty( $_REQUEST['edit'] ) ) {
} else {
$gContent->invokeServices( 'content_edit_function' );
if( $gContent->isValid() && $gContent->getContentStatus() == -5 && $gContent->getField('publish_date') < $gBitSystem->getUTCTime() ){
/* if we are working with a draft and a future publish date is not set
* then we automatically move the publish date up to NOW to help users from publishing in the past.
* if they set it backward and preview or save the back date will be preserved.
*/
$gContent->mInfo['publish_date'] = $gBitSystem->getUTCTime();
}
$gBitSmarty->assign_by_ref('post_info', $gContent->mInfo);
}
// Get List of available blogs
$listHash = array();
$listHash['sort_mode'] = 'title_asc';
$listHash['max_records'] = BIT_MAX_RECORDS;
if( !$gBitUser->hasPermission( 'p_blogs_admin' )) {
$listHash['user_id'] = $gBitUser->mUserId;
$listHash['content_perm_name'] = 'p_blogs_post';
}
$blogs = $gBlog->getList( $listHash );
$availableBlogs = array();
foreach( array_keys( $blogs ) as $blogContentId ) {
$availableBlogs[$blogContentId] = $blogs[$blogContentId]['title'];
}
$gBitSmarty->assign( 'availableBlogs', $availableBlogs );
$gBitSmarty->assign_by_ref('blogs', $blogs['data']);
if (isset($_REQUEST['blog_content_id'])) {
$gBitSmarty->assign('blog_content_id', $_REQUEST['blog_content_id'] );
}
$gBitSmarty->assign_by_ref( 'errors', $gContent->mErrors );
$gBitSmarty->assign( 'textarea_label', tra('Post Content') );
// tweak title displayed for better usuability in browser history
$gBitSystem->display( 'bitpackage:blogs/blog_post.tpl', $gContent->isValid() ? tra( "Edit Blog Post" ).": ".$gContent->getTitle() : tra( "Create Blog Post" ) , array( 'display_mode' => 'edit' ));
?>

Source for file post.php