File Source for admin.weblinks.php

<?php
/**
* @package Mambo
* @subpackage Weblinks
* @copyright Refer to copyright.php
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* @author Mambo Foundation Inc see README.php
*/
/** ensure this file is being included by a parent file */
defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );
// ensure user has access to this function
if (!($acl->acl_check( 'administration', 'edit', 'users', $my->usertype, 'components', 'all' )
| $acl->acl_check( 'administration', 'edit', 'users', $my->usertype, 'components', 'com_weblinks' ))) {
mosRedirect( 'index2.php', T_('You are not authorized to view this resource.') );
}
require_once( $mainframe->getPath( 'admin_html' ) );
require_once( $mainframe->getPath( 'class' ) );
$cid = mosGetParam( $_POST, 'cid', array(0) );
switch ($task) {
case 'new':
editWeblink( $option, 0 );
break;
case 'edit':
editWeblink( $option, $cid[0] );
break;
case 'editA':
editWeblink( $option, $id );
break;
case 'save':
saveWeblink( $option );
break;
case 'remove':
removeWeblinks( $cid, $option );
break;
case 'publish':
publishWeblinks( $cid, 1, $option );
break;
case 'unpublish':
publishWeblinks( $cid, 0, $option );
break;
case 'approve':
break;
case 'cancel':
cancelWeblink( $option );
break;
case 'orderup':
orderWeblinks( $cid[0], -1, $option );
break;
case 'orderdown':
orderWeblinks( $cid[0], 1, $option );
break;
default:
showWeblinks( $option );
break;
}
/**
* Compiles a list of records
* @param database A database connector object
*/
function showWeblinks( $option ) {
global $database, $mainframe, $mosConfig_list_limit;
$catid = $mainframe->getUserStateFromRequest( "catid{$option}", 'catid', 0 );
$limit = $mainframe->getUserStateFromRequest( "viewlistlimit", 'limit', $mosConfig_list_limit );
$limitstart = $mainframe->getUserStateFromRequest( "view{$option}limitstart", 'limitstart', 0 );
$search = $mainframe->getUserStateFromRequest( "search{$option}", 'search', '' );
$search = $database->getEscaped( trim( strtolower( $search ) ) );
$where = array();
if ($catid > 0) {
$where[] = "a.catid='$catid'";
}
if ($search) {
$where[] = "LOWER(a.title) LIKE '%$search%'";
}
// get the total number of records
$database->setQuery( "SELECT count(*) FROM #__weblinks AS a"
. (count( $where ) ? "\nWHERE " . implode( ' AND ', $where ) : "")
);
$total = $database->loadResult();
require_once( $GLOBALS['mosConfig_absolute_path'] . '/administrator/includes/pageNavigation.php' );
$pageNav = new mosPageNav( $total, $limitstart, $limit );
$query = "SELECT a.*, cc.name AS category, u.name AS editor"
. "\n FROM #__weblinks AS a"
. "\n LEFT JOIN #__categories AS cc ON cc.id = a.catid"
. "\n LEFT JOIN #__users AS u ON u.id = a.checked_out"
. ( count( $where ) ? "\n WHERE " . implode( ' AND ', $where ) : "")
. "\n ORDER BY a.catid, a.ordering"
. "\n LIMIT $pageNav->limitstart, $pageNav->limit"
;
$database->setQuery( $query );
$rows = $database->loadObjectList();
if ($database->getErrorNum()) {
echo $database->stderr();
return false;
}
// build list of categories
$javascript = 'onchange="document.adminForm.submit();"';
$lists['catid'] = mosAdminMenus::ComponentCategory( 'catid', $option, intval( $catid ), $javascript );
HTML_weblinks::showWeblinks( $option, $rows, $lists, $search, $pageNav );
}
/**
* Compiles information to add or edit
* @param integer The unique id of the record to edit (0 if new)
*/
function editWeblink( $option, $id ) {
global $database, $my, $mosConfig_absolute_path, $mosConfig_live_site;
$lists = array();
$row = new mosWeblink( $database );
// load the row from the db table
$row->load( $id );
// fail if checked out not by 'me'
if ($row->checked_out && $row->checked_out <> $my->id) {
mosRedirect( 'index2.php?option='. $option, sprintf(T_('The module %s is currently being edited by another administrator.'), $row->title) );
}
if ($id) {
$row->checkout( $my->id );
} else {
// initialise new record
$row->published = 1;
$row->approved = 1;
$row->order = 0;
$row->catid = mosGetParam( $_POST, 'catid', 0 );
}
// build the html select list for ordering
$query = "SELECT ordering AS value, title AS text"
. "\n FROM #__weblinks"
. "\n WHERE catid='$row->catid'"
. "\n ORDER BY ordering"
;
$lists['ordering'] = mosAdminMenus::SpecificOrdering( $row, $id, $query, 1 );
// build list of categories
$lists['catid'] = mosAdminMenus::ComponentCategory( 'catid', $option, intval( $row->catid ) );
// build the html select list
$lists['approved'] = mosHTML::yesnoRadioList( 'approved', 'class="inputbox"', $row->approved );
// build the html select list
$lists['published'] = mosHTML::yesnoRadioList( 'published', 'class="inputbox"', $row->published );
$file = $mosConfig_absolute_path .'/administrator/components/com_weblink_items/weblink_items.xml';
$params =& new mosAdminParameters( $row->params, $file, 'component' );
HTML_weblinks::editWeblink( $row, $lists, $params, $option );
}
/**
* Saves the record on an edit form submit
* @param database A database connector object
*/
function saveWeblink( $option ) {
global $database, $my;
$row = new mosWeblink( $database );
if (!$row->bind( $_POST )) {
echo "<script> alert('".$row->getError()."'); window.history.go(-1); </script>\n";
exit();
}
// save params
$params = mosGetParam( $_POST, 'params', '' );
if (is_array( $params )) {
$txt = array();
foreach ( $params as $k=>$v) {
$txt[] = "$k=$v";
}
$row->params = implode( "\n", $txt );
}
$row->date = date( "Y-m-d H:i:s" );
if (!$row->check()) {
echo "<script> alert('".$row->getError()."'); window.history.go(-1); </script>\n";
exit();
}
if (!$row->store()) {
echo "<script> alert('".$row->getError()."'); window.history.go(-1); </script>\n";
exit();
}
$row->checkin();
$row->updateOrder( "catid='$row->catid'" );
mosRedirect( "index2.php?option=$option" );
}
/**
* Deletes one or more records
* @param array An array of unique category id numbers
* @param string The current url option
*/
function removeWeblinks( $cid, $option ) {
global $database;
if (!is_array( $cid ) || count( $cid ) < 1) {
echo "<script> alert('".T_('Select an item to delete')."'); window.history.go(-1);</script>\n";
exit;
}
if (count( $cid )) {
$cids = implode( ',', $cid );
$database->setQuery( "DELETE FROM #__weblinks WHERE id IN ($cids)" );
if (!$database->query()) {
echo "<script> alert('".$database->getErrorMsg()."'); window.history.go(-1); </script>\n";
}
}
mosRedirect( "index2.php?option=$option" );
}
/**
* Publishes or Unpublishes one or more records
* @param array An array of unique category id numbers
* @param integer 0 if unpublishing, 1 if publishing
* @param string The current url option
*/
function publishWeblinks( $cid=null, $publish=1, $option ) {
global $database, $my;
$catid = mosGetParam( $_POST, 'catid', array(0) );
if (!is_array( $cid ) || count( $cid ) < 1) {
$action = $publish ? T_('publish') : T_('unpublish');
echo "<script> alert('".sprintf(T_('Select an item to %s'), $action)."'); window.history.go(-1);</script>\n";
exit;
}
$cids = implode( ',', $cid );
$database->setQuery( "UPDATE #__weblinks SET published='$publish'"
. "\nWHERE id IN ($cids) AND (checked_out=0 OR (checked_out='$my->id'))"
);
if (!$database->query()) {
echo "<script> alert('".$database->getErrorMsg()."'); window.history.go(-1); </script>\n";
exit();
}
if (count( $cid ) == 1) {
$row = new mosWeblink( $database );
$row->checkin( $cid[0] );
}
mosRedirect( "index2.php?option=$option" );
}
/**
* Moves the order of a record
* @param integer The increment to reorder by
*/
function orderWeblinks( $uid, $inc, $option ) {
global $database;
$row = new mosWeblink( $database );
$row->load( $uid );
$row->move( $inc, "published >= 0" );
mosRedirect( "index2.php?option=$option" );
}
/**
* Cancels an edit operation
* @param string The current url option
*/
function cancelWeblink( $option ) {
global $database;
$row = new mosWeblink( $database );
$row->bind( $_POST );
// sanitize
$row->id = intval($row->id);
$row->checkin();
mosRedirect( "index2.php?option=$option" );
}
?>

Documentation generated on Mon, 05 May 2008 16:16:41 +0400 by phpDocumentor 1.4.0

Source for file admin.weblinks.php