function widget($args, $instance)
{
extract($args);
$name = empty($instance['name']) ? '' : $instance['name'];
//$MyWidget = MCW_get_mywidget_by_name($name);
$code = empty($instance['code']) ? $MyWidget['code'] : $instance['code'];
$kind = empty($instance['kind']) ? $MyWidget['kind'] : $instance['kind'];
$title = empty($instance['title']) ? $MyWidget['title'] : $instance['title'];
$title = apply_filters('widget_title', $title);
$myfilteroptions = MCW_get_option('filters');
$max = count($myfilteroptions);
for ($i = 0; $i < $max; ++$i) {
$filter_ID = 'filter-' . $myfilteroptions[$i][0];
$MyWidget[$filter_ID] = empty($instance[$filter_ID]) ? $MyWidget[$filter_ID] : $instance[$filter_ID];
}
$beforecode = empty($instance['beforecode']) ? $MyWidget['beforecode'] : $instance['beforecode'];
$foreign_id = empty($instance['foreign_id']) ? $MyWidget['foreign_id'] : $instance['foreign_id'];
$MyWidget['kind'] = $kind;
$MyWidget['name'] = $name;
$MyWidget['code'] = $code;
$MyWidget['beforecode'] = $beforecode;
$MyWidget['foreign_id'] = $foreign_id;
MCW_logfile("prüfung ob filter zulässig.");
//debugging only
$myfilteroptions = MCW_get_option('filters');
$max = count($myfilteroptions);
$erg = false;
$temp = false;
for ($i = 0; $i < $max; ++$i) {
$c = 'if (' . stripslashes($myfilteroptions[$i][1]) . '){$temp = true;}';
// filter würde greifen
eval($c);
if ($temp && $instance['filter-' . $myfilteroptions[$i][0]] == 1) {
// und filter wurde aktiviert
$visible = true;
break;
}
}
if ($visible) {
MCW_logfile("Darstellung ist zulässig.");
//debugging only
# Before the widget
if ($title != "") {
echo $before_widget;
}
if (trim($title) != "") {
$output = $before_title . $title . $after_title;
}
$output = $output . MCW_run_code($MyWidget);
# apply filters
if (MCW_get_option('use_wpfilter')) {
$wpfilter = MCW_get_option('wpfilter');
$output = apply_filters($wpfilter, $output);
}
echo $output;
# After the widget
if ($title != "") {
echo $after_widget;
}
}
}
function MCW_make_available_outside($content)
{
$Widget_IDs_all = MCW_get_all_widget_IDs();
$maxi = count($Widget_IDs_all);
if (!empty($Widget_IDs_all)) {
for ($windex = 0; $windex < $maxi; ++$windex) {
$widget = MCW_get_mywidget_by_index($windex);
if (MCW_get_option('use_custag')) {
if (MCW_checkshow($widget['filter'])) {
//MCW_logfile('filter anwenden für '.$maxi.' widgets'); //debugging only
$output = MCW_run_code($widget);
$content = eregi_replace('<!--' . $widget["name"] . '-->', $output, $content);
}
}
}
}
return $content;
}
