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<?php
/**
* $Header: /cvsroot/bitweaver/_bit_wiki/lookup_page_inc.php,v 1.7 2006/02/04 10:32:44 squareing Exp $
*
* Copyright (c) 2004 bitweaver.org
* Copyright (c) 2003 tikwiki.org
* Copyright (c) 2002-2003, Luis Argerich, Garland Foster, Eduardo Polidor, et. al.
* All Rights Reserved. See copyright.txt for details and a complete list of authors.
* Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details
*
* $Id: lookup_page_inc.php,v 1.7 2006/02/04 10:32:44 squareing Exp $
* @package wiki
* @subpackage functions
*/
/**
* required setup
*/
require_once( WIKI_PKG_PATH.'BitBook.php');
global $gContent, $wikilib;
include_once( LIBERTY_PKG_PATH.'lookup_content_inc.php' );
// if we already have a gContent, we assume someone else created it for us, and has properly loaded everything up.
// if( empty( $gContent ) || !is_object( $gContent ) || !$gContent->isValid() ) {
$gContent = new BitPage( @BitBase::verifyId( $_REQUEST['page_id'] ) ? $_REQUEST['page_id'] : NULL, @BitBase::verifyId( $_REQUEST['content_id'] ) ? $_REQUEST['content_id'] : NULL );
$loadPage = (!empty( $_REQUEST['page'] ) ? $_REQUEST['page'] : NULL);
if( empty( $gContent->mPageId ) && empty( $gContent->mContentId ) ) {
//handle legacy forms that use plain 'page' form variable name
if( $loadPage && $existsInfo = $wikilib->pageExists( $loadPage ) ) {
if (count($existsInfo)) {
if (count($existsInfo) > 1) {
// Display page so user can select which wiki page they want (there are multiple that share this name)
$gBitSmarty->assign( 'choose', $_REQUEST['page'] );
$gBitSmarty->assign('dupePages', $existsInfo);
$gBitSystem->display('bitpackage:wiki/page_select.tpl');
die;
} else {
$gContent->mPageId = $existsInfo[0]['page_id'];
}
}
}
}
if( !$gContent->load() && $loadPage ) {
$gContent->mInfo['title'] = $loadPage;
}
// }
// we weren't passed a structure, but maybe this page belongs to one. let's check...
if( empty( $gStructure ) ) {
//Get the structures this page is a member of
if( !empty($_REQUEST['structure']) ) {
$structure=$_REQUEST['structure'];
} else {
$structure='';
}
$structs = $gContent->getStructures();
if (count($structs)==1) {
$gStructure = new LibertyStructure( $structs[0]['structure_id'] );
if( $gStructure->load() ) {
$gStructure->loadNavigation();
$gStructure->loadPath();
$gBitSmarty->assign( 'structureInfo', $gStructure->mInfo );
}
} else {
$gBitSmarty->assign('showstructs', $structs);
}
}
if( $gContent->isValid() && $gBitSystem->isPackageActive( 'stickies' ) ) {
require_once( STICKIES_PKG_PATH.'BitSticky.php' );
global $gNote;
$gNote = new BitSticky( NULL, NULL, $gContent->mContentId );
$gNote->load();
$gBitSmarty->assign_by_ref( 'stickyInfo', $gNote->mInfo );
}
// if we are looking up a page
if( $gBitSystem->isFeatureActive( 'feature_warn_on_edit' ) && $gContent->isValid() ) {
// Notice if a page is being edited or if it was being edited and not anymore
// print($GLOBALS["HTTP_REFERER"]);
// IF isset the referer and if the referer is editpage then unset taking the pagename from the
// query or homepage if not query
if (isset($_SERVER['HTTP_REFERER']) && (strstr($_SERVER['HTTP_REFERER'], WIKI_PKG_URL.'edit') ) ) {
$purl = parse_url($_SERVER['HTTP_REFERER']);
if (!isset($purl["query"])) {
$purl["query"] = '';
}
parse_str($purl["query"], $purlquery);
if (!isset($purlquery["page"])) {
$purlquery["page"] = $gBitSystem->getPreference( 'wikiHomePage' );
}
if (isset($_SESSION["edit_lock"])) {
// TODO - find out if this function is supposed to exist - wolff_borg
//$gBitUser->expungeSemaphore($purlquery["page"], $_SESSION["edit_lock"]);
}
}
if (strstr($_SERVER['REQUEST_URI'], WIKI_PKG_URL . 'edit')) {
$purl = parse_url($_SERVER['REQUEST_URI']);
if (!isset($purl["query"])) {
$purl["query"] = '';
}
parse_str($purl["query"], $purlquery);
// When WIKI_PKG_URL.'edit.php' is loading, check to see if there is an editing conflict
if( $gBitUser->hasSemaphoreConflict( $gContent->mContentId, $gBitSystem->mPrefs['warn_on_edit_time'] * 60 ) ) {
$gBitSmarty->assign('editpageconflict', 'y');
} else {
if (!(isset($_REQUEST['save'])) && $gContent->isValid() ) {
$_SESSION["edit_lock"] = $gBitUser->storeSemaphore( $gContent->mContentId );
$gBitSmarty->assign('editpageconflict', 'n');
}
}
}
if( $semUser = $gBitUser->hasSemaphoreConflict( $gContent->mContentId, $gBitSystem->mPrefs['warn_on_edit_time'] * 60 ) ) {
$gContent->mErrors['edit_conflict'] = 'This page is being edited by '.$gBitUser->getDisplayName( TRUE, $semUser ).'. Proceed at your own peril';
$gBitSmarty->assign( 'semUser', $semUser );
$beingedited = 'y';
} else {
$beingedited = 'n';
}
$gBitSmarty->assign('beingEdited', $beingedited);
}
$gBitSmarty->clear_assign( 'gContent' );
$gBitSmarty->assign( 'gContent', $gContent );
$gBitSmarty->assign_by_ref( 'pageInfo', $gContent->mInfo );
?>
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