create(
'epclist',
My::name(),
[self::class, 'parseWidget'],
null,
__('List filtered contents.')
);
# Title
$w->__get('epclist')->addTitle(__('In this article'));
# Text
$w->__get('epclist')->setting(
'text',
__('Description:'),
'',
'text'
);
# Type
$w->__get('epclist')->setting(
'type',
__('Type:'),
'Definition',
'combo',
Epc::getFilters()->nid(true)
);
# Content
foreach (Epc::widgetAllowedTemplateValue() as $name => $info) {
$w->__get('epclist')->setting(
'content' . $info['id'],
sprintf(__('Enable filter on %s'), __($name)),
1,
'check'
);
}
# Show count
$w->__get('epclist')->setting(
'show_total',
__('Show the number of appearance'),
1,
'check'
);
# widget options
$w->__get('epclist')
->addContentOnly()
->addClass()
->addOffline();
}
/**
* Public part for widget that show extracted content
*
* @param WidgetsElement $w WidgetsElement instance
*/
public static function parseWidget(WidgetsElement $w): string
{
if ($w->__get('offline')) {
return '';
}
# Page
if (!My::settings()->get('active')
|| !in_array(App::frontend()->ctx->__get('current_tpl'), ['post.html', 'page.html'])
) {
return '';
}
# Content
$content = '';
foreach (Epc::widgetAllowedTemplateValue() as $info) {
$ns = 'content' . $info['id'];
if ($w->__get($ns) && is_callable($info['cb'])) {
$content .= call_user_func(
$info['cb'],
$w
);
}
}
if (empty($content)) {
return '';
}
# Filter
$list = new ArrayObject();
$filter = Epc::getFilters()->get($w->__get('type'));
if (!is_null($filter)) {
$filter->widgetList($content, $w, $list);
}
if (!count($list)) {
return '';
}
# Parse result
$res = '';
foreach ($list as $line) {
if ((int) $line['total'] == 0) {
continue;
}
$res .= '' . $line['replacement'] .
($w->__get('show_total') ? ' (' . $line['total'] . ')' : '') .
'';
}
return empty($res) ? '' : $w->renderDiv(
(bool) $w->__get('content_only'),
$w->__get('class'),
'id="epc_' . $w->__get('type') . '"',
($w->__get('title') ? $w->renderTitle(Html::escapeHTML($w->__get('title'))) : '') .
($w->__get('text') ? '' . Html::escapeHTML($w->__get('text')) . '
' : '') .
''
);
}
}