public static function options_elements()
{
$teccc = Main::instance();
$content = $teccc->view('optionsform', array('options' => self::fetch_options($teccc), 'teccc' => $teccc), false);
return $content;
}
/**
* Displays legend.
*
* @param string $existingContent
* @return bool
*/
public function show_legend($existingContent = '')
{
$tribe = Tribe__Events__Main::instance();
$eventDisplays = array('month');
$eventDisplays = array_merge($eventDisplays, $this->legendExtraView);
$tribe_view = get_query_var('eventDisplay');
if (isset($tribe->displaying) && get_query_var('eventDisplay') !== $tribe->displaying) {
$tribe_view = $tribe->displaying;
}
if ('tribe_events' === get_query_var('post_type') && !in_array($tribe_view, $eventDisplays, true)) {
return false;
}
if (!(isset($this->options['add_legend']) && '1' === $this->options['add_legend'])) {
return false;
}
$content = $this->teccc->view('legend', array('options' => $this->options, 'teccc' => Main::instance(), 'tec' => Tribe__Events__Main::instance()), false);
$this->legendFilterHasRun = true;
echo $existingContent . apply_filters('teccc_legend_html', $content);
}
<?php
namespace Fragen\Category_Colors;
use Tribe__Events__Main;
$teccc = Main::instance();
?>
<div id="legend_box" class="teccc-legend">
<ul id="legend">
<?php
foreach ($teccc->terms as $id => $attributes) {
?>
<?php
$slug = esc_attr($attributes[Main::SLUG]);
$name = esc_attr($attributes[Main::NAME]);
$link = get_term_link($id, Tribe__Events__Main::TAXONOMY);
?>
<li class="tribe-events-category-<?php
echo $slug;
?>
tribe-events-category-<?php
esc_attr_e($id);
?>
">
<a href="<?php
echo $link;
?>
">
<?php
