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Zobacz pełną wersję : Błąd na stronie



kbilski
20-03-2009, 00:59
Witam

Po zaintalowaniu komponentu Joomap do tworzenia mapy strony wywaliło mi sporo linijek takiego błędu

Warning: Invalid argument supplied for foreach() in /home2/dealer/main/pkg/npt/www/html/administrator/components/com_joomap/plugins/content.plugin.php on line 133

Proszę o pomoc..

A to zawarośc pliku content.plugin z zaznaczona linią 133

<?php defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' ); ?>
<?php

/**
* @author Daniel Grothe
* @package Plugins
*/

// Register with the Plugin Manager
$tmp = new Joomap_content;
JoomapPlugins::addPlugin( $tmp );

/** Handles standard Joomla Content */
class Joomap_content {

function isOfType(&$joomap, &$parent) {
switch( $parent->type ) {
case 'content_blog_category':
case 'content_category':
case 'content_section':
case 'content_blog_section':
case 'content_typed':
return true;
}
return false;
}

/** return a node-tree */
function &getTree(&$joomap, &$parent) {

$result = null;

switch( $parent->type ) {
case 'content_blog_category':
case 'content_category':
if( $joomap->config->expand_category ) {
$params = $this->_paramsToArray( $parent->params );
$result = $this->getContentCategory($joomap, $parent, $parent->componentid, $params);
}
break;
case 'content_section':
if( $joomap->config->expand_section ) {
$params = $this->_paramsToArray( $parent->params );
$result = $this->getContentSection($joomap, $parent, $parent->componentid, $params);
}
break;
case 'content_blog_section':
if( $joomap->config->expand_section ) {
$params = $this->_paramsToArray( $parent->params );
$result = $this->getContentBlogSection($joomap, $parent, $parent->componentid, $params);
}
break;
case 'content_typed':
global $database;
$database->setQuery("SELECT modified, created FROM #__content WHERE id=". $parent->componentid);
$database->loadObject( $item );
if( $item->modified == '0000-00-00 00:00:00' )
$item->modified = $item->created;
$parent->modified = $this->_toTimestamp( $item->modified );
break;
}
return $result;
}

/** Get all content items within a content category.
* Returns an array of all contained content items. */
function &getContentCategory(&$joomap, &$parent, $catid, &$params) {
global $database;

$orderby = isset($params['orderby']) && !empty($params['orderby']) ? $params['orderby'] : 'rdate';
$orderby = $this->_orderby_sec( $orderby );

$query =
"SELECT a.id, a.title, a.modified, a.created"
. "\n FROM #__content AS a"
. "\n WHERE a.catid='".$catid."'"
. "\n AND a.state='1'"
. "\n AND ( a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '". $joomap->now ."' )"
. "\n AND ( a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '". $joomap->now ."' )"
. ( $joomap->noauth ? '' : "\n AND a.access<='". $joomap->gid ."'" ) // authentication required ?
. "\n ORDER BY ". $orderby .""
;
$database->setQuery( $query );
$items = $database->loadObjectList();

$content = array();
foreach((array)$items as $item) {
$node = new stdclass();
$node->id = $parent->id;
$node->browserNav = $parent->browserNav;
$node->name = $item->title;

if( $item->modified == '0000-00-00 00:00:00' )
$item->modified = $item->created;
$node->modified = $this->_toTimestamp( $item->modified );

$node->link = 'index.php?option=com_content&amp;task=view&amp;id='.$item->id;

$content[] = $node;
}
return $content;
}



/** Get all Categories within a Section.
* Also call getCategory() for each Category to include it's items */
function &getContentSection(&$joomap, &$parent, $secid, &$params ) {
global $database;

$orderby = isset($params['orderby']) ? $params['orderby'] : '';
$orderby = $this->_orderby_sec( $orderby );

$query =
"SELECT a.id, a.title, a.name, a.params"
. "\n FROM #__categories AS a"
. "\n LEFT JOIN #__content AS b ON b.catid = a.id "
. "\n AND b.state = '1'"
. "\n AND ( b.publish_up = '0000-00-00 00:00:00' OR b.publish_up <= '". $joomap->now ."' )"
. "\n AND ( b.publish_down = '0000-00-00 00:00:00' OR b.publish_down >= '". $joomap->now ."' )"
. ( $joomap->noauth ? '' : "\n AND b.access <= ". $joomap->gid ) // authentication required ?
. "\n WHERE a.section = '". $secid ."'"
. "\n AND a.published = '1'"
. ( $joomap->noauth ? '' : "\n AND a.access <= ". $joomap->gid ) // authentication required ?
. "\n GROUP BY a.id"
. ( @$params['empty_cat'] ? '' : "\n HAVING COUNT( b.id ) > 0" ) // hide empty categories ?
. "\n ORDER BY ". $orderby
;
$database->setQuery( $query );
$items = $database->loadObjectList();

$content = array();
foreach($items as $item) {
$node = new stdclass();
$node->id = $parent->id;
$node->name = $item->name;
$node->browserNav = $parent->browserNav;
$node->link = 'index.php?option=com_content&amp;task=category&amp;sectio nid='.$secid.'&amp;id='.$item->id;
if( $joomap->config->expand_category )
$node->tree = $this->getContentCategory($joomap, $parent, $item->id, $params);

$content[] = $node;
}
return $content;
}

/** Return an array with all Items in a Section */
function &getContentBlogSection(&$joomap, &$parent, $secid, &$params ) {
global $database;

$order_pri = isset($params['orderby_pri']) ? $params['orderby_pri'] : '';
$order_sec = isset($params['orderby_sec']) && !empty($params['orderby_sec']) ? $params['orderby_sec'] : 'rdate';
$order_pri = $this->_orderby_pri( $order_pri );
$order_sec = $this->_orderby_sec( $order_sec );
$where = $this->_where( 1, $joomap->access, $joomap->noauth, $joomap->gid, $secid, $joomap->now );

$query =
"SELECT a.id, a.title, a.modified, a.created"
. "\n FROM #__content AS a"
. "\n INNER JOIN #__categories AS cc ON cc.id = a.catid"
. "\n LEFT JOIN #__users AS u ON u.id = a.created_by"
. "\n LEFT JOIN #__content_rating AS v ON a.id = v.content_id"
. "\n LEFT JOIN #__sections AS s ON a.sectionid = s.id"
. "\n LEFT JOIN #__groups AS g ON a.access = g.id"
. "\n WHERE ". implode( "\n AND ", $where )
. "\n AND s.access <= ".$joomap->gid
. "\n AND cc.access <= ".$joomap->gid
. "\n AND s.published = 1"
. "\n AND cc.published = 1"
. "\n ORDER BY $order_pri $order_sec";

$database->setQuery( $query );
$items = $database->loadObjectList();

$content = array();
foreach($items as $item) {
$node = new stdclass();
$node->id = $parent->id;
$node->browserNav = $parent->browserNav;
$node->name = $item->title;

if( $item->modified == '0000-00-00 00:00:00' )
$item->modified = $item->created;
$node->modified = $this->_toTimestamp( $item->modified );

$node->link = 'index.php?option=com_content&amp;task=view&amp;id='.$item->id;

$content[] = $node;
}
return $content;
}

/************************************************** */
/* copied from /components/com_content/content.php */
/************************************************** */

/** convert a menuitem's params field to an array */
function _paramsToArray( &$params ) {
$tmp = explode("\n", $params);
$res = array();
foreach($tmp AS $a) {
@list($key, $val) = explode('=', $a, 2);
$res[$key] = $val;
}
return $res;
}
/** Translate Joomla datestring to timestamp */
function _toTimestamp( &$date ) {
if ( $date && ereg( "([0-9]{4})-([0-9]{2})-([0-9]{2})[ ]([0-9]{2}):([0-9]{2}):([0-9]{2})", $date, $regs ) ) {
return mktime( $regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1] );
}
return FALSE;
}

/** translate primary order parameter to sort field */
function _orderby_pri( $orderby ) {
switch ( $orderby ) {
case 'alpha':
$orderby = 'cc.title, ';
break;

case 'ralpha':
$orderby = 'cc.title DESC, ';
break;

case 'order':
$orderby = 'cc.ordering, ';
break;

default:
$orderby = '';
break;
}

return $orderby;
}

/** translate secondary order parameter to sort field */
function _orderby_sec( $orderby ) {
switch ( $orderby ) {
case 'date':
$orderby = 'a.created';
break;

case 'rdate':
$orderby = 'a.created DESC';
break;

case 'alpha':
$orderby = 'a.title';
break;.........................etc