File Source for display_bitpage

<?php
/**
* $Header: /cvsroot/bitweaver/_bit_wiki/display_bitpage_inc.php,v 1.29 2006/12/23 15:44:22 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: display_bitpage_inc.php,v 1.29 2006/12/23 15:44:22 squareing Exp $
* @package wiki
* @subpackage functions
*/
/**
* required setup
*/
include_once( WIKI_PKG_PATH.'BitBook.php');
$gBitSystem->verifyPackage( 'wiki' );
$gBitSystem->verifyPermission( 'p_wiki_view_page' );
// Check permissions to access this page
if( !$gContent->isValid() ) {
$gBitSystem->fatalError( 'Page cannot be found' );
}
$displayHash = array( 'perm_name' => 'p_wiki_view_page' );
$gContent->invokeServices( 'content_display_function', $displayHash );
/*
$gBitSmarty->assign('structure','n');
//Has a structure page been requested
if (isset($_REQUEST["structure_id"])) {
$structure_id = $_REQUEST["structure_id"];
} else {
//if not then check if page is the head of a structure
$structure_id = $structlib->get_struct_ref_if_head( $gContent->mPageName );
}
$gBitSmarty->assign_by_ref('page',$gContent->mInfo['title']);
*/
require_once( WIKI_PKG_PATH.'page_setup_inc.php' );
// Let creator set permissions
if($gBitSystem->isFeatureActive( 'wiki_creator_admin' )) {
if( $gContent->isOwner() ) {
$gBitUser->setPreference( 'p_wiki_admin', TRUE );
}
}
if(isset($_REQUEST["copyrightpage"])) {
$gBitSmarty->assign_by_ref('copyrightpage',$_REQUEST["copyrightpage"]);
}
if( $gBitSystem->isFeatureActive( 'wiki_backlinks' ) ) {
// Get the backlinks for the page "page"
$backlinks = $gContent->getBacklinks();
$gBitSmarty->assign_by_ref('backlinks', $backlinks);
}
// Update the pagename with the canonical name. This makes it
// possible to link to a page using any case, but the page is still
// displayed with the original capitalization. So if there's a page
// called 'About Me', then one can conveniently make a link to it in
// the text as '... learn more ((about me)).'. When the link is
// followed,
$gBitSystem->setBrowserTitle( $gContent->mInfo['title'] );
// BreadCrumbNavigation here
// Get the number of pages from the default or userPreferences
// Remember to reverse the array when posting the array
$anonpref = $wikilib->getPreference('users_bread_crumb',4);
if(!empty($user)) {
$users_bread_crumb = $gBitUser->getPreference( 'users_bread_crumb', $anonpref );
} else {
$users_bread_crumb = $anonpref;
}
if(!isset($_SESSION["breadCrumb"])) {
$_SESSION["breadCrumb"]=Array();
}
if(!in_array($gContent->mInfo['title'],$_SESSION["breadCrumb"])) {
if(count($_SESSION["breadCrumb"])>$users_bread_crumb) {
array_shift($_SESSION["breadCrumb"]);
}
array_push($_SESSION["breadCrumb"],$gContent->mInfo['title']);
} else {
// If the page is in the array move to the last position
$pos = array_search($gContent->mInfo['title'], $_SESSION["breadCrumb"]);
unset($_SESSION["breadCrumb"][$pos]);
array_push($_SESSION["breadCrumb"],$gContent->mInfo['title']);
}
//print_r($_SESSION["breadCrumb"]);
// Now increment page hits since we are visiting this page
if( $gBitSystem->isFeatureActive( 'users_count_admin_pageviews' ) || !$gBitUser->isAdmin() ) {
$gContent->addHit();
}
// Check if we have to perform an action for this page
// for example lock/unlock
if( isset( $_REQUEST["action"] ) && (($_REQUEST["action"] == 'lock' || $_REQUEST["action"]=='unlock' ) &&
($gBitUser->hasPermission( 'p_wiki_admin' )) || ($user and ($gBitUser->hasPermission( 'p_wiki_lock_page' )) and ($gBitSystem->isFeatureActive( 'wiki_usrlock' )))) ) {
$gContent->setLock( ($_REQUEST["action"] == 'lock' ? 'L' : NULL ) );
$gBitSmarty->assign('lock', ($_REQUEST["action"] == 'lock') );
}
// Save to notepad if user wants to
if( $gBitSystem->isPackageActive( 'notepad' ) && $gBitUser->isValid() && $gBitUser->hasPermission( 'bit_p_notepad' ) && isset($_REQUEST['savenotepad'])) {
require_once( NOTEPAD_PKG_PATH.'notepad_lib.php' );
$notepadlib->replace_note( $user, 0, $gContent->mPageName, $gContent->mInfo['data'] );
}
// Assign lock status
$gBitSmarty->assign('lock', $gContent->isLocked() );
// Process an undo here
if(isset($_REQUEST["undo"])) {
if( !$gContent->isLocked() && ( ($gBitUser->hasPermission( 'p_wiki_edit_page' ) && $gContent->isOwner())||($gContent->hasUserPermission( 'p_wiki_rollback' ))) ) {
// Remove the last version
$gContent->removeLastVersion();
}
}
if ($gBitSystem->isFeatureActive( 'wiki_uses_slides' )) {
$slides = split("-=[^=]+=-",$gContent->mInfo["data"]);
if(count($slides)>1) {
$gBitSmarty->assign('show_slideshow','y');
} else {
$slides = explode(defined('PAGE_SEP') ? PAGE_SEP : "...page...",$gContent->mInfo["data"]);
if(count($slides)>1) {
$gBitSmarty->assign('show_slideshow','y');
} else {
$gBitSmarty->assign('show_slideshow','n');
}
}
} else {
$gBitSmarty->assign('show_slideshow','n');
}
if(isset($_REQUEST['refresh'])) {
$gContent->invalidateCache();
}
// Here's where the data is parsed
// if using cache
//
// get cache information
// if cache is valid then pdata is cache
// else
// pdata is parse_data
// if using cache then update the cache
// assign_by_ref
$pages = $wikilib->countPages($gContent->mInfo['parsed_data']);
if( $pages > 1 ) {
if(!isset($_REQUEST['pagenum'])) {
$_REQUEST['pagenum']=1;
}
$gContent->mInfo['parsed_data']=$wikilib->get_page($gContent->mInfo['parsed_data'],$_REQUEST['pagenum']);
$gBitSmarty->assign('pages',$pages);
if($pages>$_REQUEST['pagenum']) {
$gBitSmarty->assign('next_page',$_REQUEST['pagenum']+1);
} else {
$gBitSmarty->assign('next_page',$_REQUEST['pagenum']);
}
if($_REQUEST['pagenum']>1) {
$gBitSmarty->assign('prev_page',$_REQUEST['pagenum']-1);
} else {
$gBitSmarty->assign('prev_page',1);
}
$gBitSmarty->assign('first_page',1);
$gBitSmarty->assign('last_page',$pages);
$gBitSmarty->assign('pagenum',$_REQUEST['pagenum']);
}
//$gBitSmarty->assign_by_ref('last_modified',date("l d of F, Y [H:i:s]",$gContent->mInfo["last_modified"]));
$gBitSmarty->assign_by_ref('last_modified',$gContent->mInfo["last_modified"]);
if(empty($gContent->mInfo["user"])) {
$gContent->mInfo["user"]='anonymous';
}
$gBitSmarty->assign_by_ref('lastUser',$gContent->mInfo["user"]);
$gBitSmarty->assign_by_ref('description',$gContent->mInfo["description"]);
// Comments engine!
if( $gBitSystem->isFeatureActive( 'wiki_comments' ) ) {
$comments_vars = Array('page');
$comments_prefix_var='wiki page:';
$comments_object_var='page';
$commentsParentId = $gContent->mContentId;
$comments_return_url = WIKI_PKG_URL.'index.php?page_id='.$gContent->mPageId;
include_once( LIBERTY_PKG_PATH.'comments_inc.php' );
}
if( $gBitSystem->isFeatureActive( 'wiki_attachments' ) ) {
$gBitSmarty->assign('atts',$gContent->mStorage);
$gBitSmarty->assign('atts_count',count($gContent->mStorage));
}
if( $gBitSystem->isFeatureActive( 'wiki_footnotes' ) && $gBitUser->isValid() ) {
if( $footnote = $gContent->getFootnote( $gBitUser->mUserId ) ) {
$gBitSmarty->assign( 'footnote', $gContent->parseData( $footnote ) );
}
}
if( $gBitSystem->isFeatureActive( 'wiki_copyrights' ) ) {
require_once( WIKI_PKG_PATH.'copyrights_lib.php' );
$copyrights = $copyrightslib->list_copyrights( $gContent->mPageId );
$gBitSmarty->assign('pageCopyrights', $copyrights["data"]);
}
// Watches
if( $gBitSystem->isFeatureActive( 'users_watches' ) ) {
if( isset( $_REQUEST['watch_event'] ) ) {
if( $gBitUser->isRegistered() ) {
if($_REQUEST['watch_action']=='add') {
$gBitUser->storeWatch( $_REQUEST['watch_event'], $_REQUEST['watch_object'], $gContent->mContentTypeGuid, $gContent->mPageName, $gContent->getDisplayUrl() );
} else {
$gBitUser->expungeWatch( $_REQUEST['watch_event'], $_REQUEST['watch_object'] );
}
} else {
$gBitSmarty->assign('msg', tra("This feature requires a registered user.").": users_watches");
$gBitSystem->display( 'error.tpl' );
die;
}
}
$gBitSmarty->assign('user_watching_page','n');
if( $watch = $gBitUser->getEventWatches( 'wiki_page_changed', $gContent->mPageId ) ) {
$gBitSmarty->assign('user_watching_page','y');
}
}
$sameurl_elements=Array('title','page');
// Display the Index Template
$gBitSmarty->assign_by_ref( 'pageInfo', $gContent->mInfo );
if( isset( $_REQUEST['s5'] ) ) {
include_once( WIKI_PKG_PATH.'s5.php');
}
$gBitSystem->display('bitpackage:wiki/show_page.tpl');
// xdebug_dump_function_profile(XDEBUG_PROFILER_CPU);
?>

Source for file display_bitpage_inc.php