blog->settings->addNamespace('postwidgettext');
$core->addBehavior(
'initWidgets',
array('postWidgetTextWidget', 'init')
);
/**
* @ingroup DC_PLUGIN_POSTWIDGETTEXT
* @brief postWidgetText - admin and public widget methods.
* @since 2.6
*/
class postWidgetTextWidget
{
public static function init($w)
{
global $core;
$w->create(
'postwidgettext',
__('Post widget text'),
array('postWidgetTextWidget', 'display'),
null,
__('Add a widget with a text related to an entry')
);
$w->postwidgettext->setting(
'title',
__('Title:'),
__('More about this entry'),
'text'
);
$w->postwidgettext->setting(
'excerpt',
__('Use excerpt if no content'),
0,
'check'
);
$w->postwidgettext->setting(
'show',
__('Show widget even if empty'),
0,
'check'
);
$w->postwidgettext->setting(
'content_only',
__('Content only'),
0,
'check'
);
$w->postwidgettext->setting(
'class',
__('CSS class:'),
''
);
}
public static function display($w)
{
global $core, $_ctx;
if (!$core->blog->settings->postwidgettext->postwidgettext_active
|| !$_ctx->exists('posts')
|| !$_ctx->posts->post_id
) {
return null;
}
$title = (strlen($w->title) > 0) ?
''.html::escapeHTML($w->title).'
' : null;
$content = '';
$pwt = new postWidgetText($core);
$rs = $pwt->getWidgets(array('post_id'=>$_ctx->posts->post_id));
if ('' != $rs->option_title) {
$title = ''.$rs->option_title.'
';
}
if ('' != $rs->option_content_xhtml) {
$content = $rs->option_content_xhtml;
}
if ('' == $content && $w->excerpt) {
$content = $_ctx->posts->post_excerpt_xhtml;
}
return '' == $content && !$w->show ?
null :
($w->content_only ? '' : '').
$title.
$content.
($w->content_only ? '' : '
');
}
}