/**
* Start element output.
*
* @param string $output Walker output string.
* @param object $term Current term being handled by the walker.
* @param integer $depth Depth the walker is currently at.
* @param array $args Arguments passed to the walker.
* @uses WebcomicTag::get_relative_webcomic_link()
* @filter string webcomic_term_list_title Filters the term titles used by `webcomic_list_storylines` and `webcomic_list_characters`.
* @filter string webcomic_term_image Filters the term images used by `webcomic_list_storylines` and `webcomic_list_characters`.
* @filter string webcomic_term_description Filters the term titles used by `webcomic_dropdown_transcript_languages`.
* @filter string term_list_webcomic_title Fitlers the webcomic titles used by `webcomic_list_storylines` and `webcomic_list_characters`.
*/
public function start_el(&$output, $term, $depth = 0, $args = array(), $current = 0)
{
global $post;
$temp_post = $post;
extract($args, $args['hierarchical'] ? EXTR_SKIP : EXTR_OVERWRITE);
$term_title = apply_filters('webcomic_term_list_title', esc_attr($term->name), $term);
$feed_image = filter_var($feed, FILTER_VALIDATE_URL);
$feed_link = $feed ? '<a href="' . get_term_feed_link($term->term_id, $term->taxonomy, $feed_type) . '" class="webcomic-term-feed">' . ($feed_image ? '<img src="' . $feed . '" alt="' . sprintf(__('Feed for %s', 'webcomic'), $term->name) . '">' : $feed) . '</a>' : '';
if ($webcomics) {
$the_posts = new WP_Query(array('posts_per_page' => -1, 'post_type' => str_replace(array('_storyline', '_character'), '', $term->taxonomy), 'order' => $webcomic_order, 'orderby' => $webcomic_orderby, 'tax_query' => array(array('taxonomy' => $term->taxonomy, 'field' => 'id', 'include_children' => false, 'terms' => $term->term_id))));
$output .= '<li class="webcomic-term ' . $term->taxonomy . ' webcomic-term-' . $term->term_id . ($selected === $term->term_id ? ' current' : '') . '"><a href="' . ('archive' === $target ? get_term_link($term, $term->taxonomy) : WebcomicTag::get_relative_webcomic_link($target, $term->term_id, false, $term->taxonomy, preg_replace('/_(storyline|character)$/', '', $term->taxonomy))) . '" class="webcomic-term-link"><div class="webcomic-term-name">' . $term_title . ($show_count ? " ({$term->count})" : '') . '</div>' . (($show_image and $term->webcomic_image) ? '<div class="webcomic-term-image">' . apply_filters('webcomic_term_image', wp_get_attachment_image($term->webcomic_image, $show_image), $show_image, $term) . '</div>' : '') . '</a>' . (($show_description and $term->description) ? '<div class="webcomic-term-description">' . apply_filters('webcomic_term_description', $term->description, $term) . '</div>' : '') . $feed_link;
if ($the_posts->have_posts()) {
$output .= '<' . ($ordered ? 'ol' : 'ul') . ' class="webcomics">';
$i = 0;
while ($the_posts->have_posts()) {
$the_posts->the_post();
$i++;
$output .= '<li' . ($selected === get_the_ID() ? ' class="current"' : '') . '><a href="' . apply_filters('the_permalink', get_permalink()) . '">' . ($webcomic_image ? WebcomicTag::the_webcomic($webcomic_image, 'self') : apply_filters('term_list_webcomic_title', the_title('', '', false), get_post(), $i)) . '</a></li>';
}
$output .= $ordered ? '</ol>' : '</ul>';
}
} else {
$output .= '<li class="webcomic-term ' . $term->taxonomy . ' webcomic-term-' . $term->term_id . ($selected === $term->term_id ? ' current' : '') . '"><a href="' . ('archive' === $target ? get_term_link($term, $term->taxonomy) : WebcomicTag::get_relative_webcomic_link($target, $term->term_id, false, $term->taxonomy, preg_replace('/_(storyline|character)$/', '', $term->taxonomy))) . '" class="webcomic-term-link"><div class="webcomic-term-name">' . $term_title . ($show_count ? " ({$term->count})" : '') . '</div>' . (($show_image and $term->webcomic_image) ? '<div class="webcomic-term-image">' . apply_filters('webcomic_term_image', wp_get_attachment_image($term->webcomic_image, $show_image), $show_image, $term) . '</div>' : '') . '</a>' . (($show_description and $term->description) ? '<div class="webcomic-term-description">' . apply_filters('webcomic_term_description', $term->description, $term) . '</div>' : '') . $feed_link;
}
$post = $temp_post;
}
/**
* Handle parameterized webcomic URL's.
*
* @uses WebcomicTag::get_relative_webcomic_term_link()
* @uses WebcomicTag::get_relative_webcomic_link()
* @hook init
*/
public function webcomic_redirect()
{
$link = '';
if (isset($_GET['first_webcomic']) or isset($_GET['last_webcomic']) or isset($_GET['random_webcomic'])) {
if (isset($_GET['first_webcomic'])) {
$relative = 'first';
} elseif (isset($_GET['last_webcomic'])) {
$relative = 'last';
} else {
$relative = 'random';
}
$in_same_term = empty($_GET['in_same_term']) ? false : maybe_unserialize(stripslashes(urldecode($_GET['in_same_term'])));
$excluded_terms = empty($_GET['excluded_terms']) ? false : maybe_unserialize(stripslashes(urldecode($_GET['excluded_terms'])));
$taxonomy = empty($_GET['taxonomy']) ? false : maybe_unserialize(stripslashes(urldecode($_GET['taxonomy'])));
$collection = empty($_GET["{$relative}_webcomic"]) ? array_rand(self::$config['collections']) : $_GET["{$relative}_webcomic"];
$link = WebcomicTag::get_relative_webcomic_link($relative, $in_same_term, $excluded_terms, $taxonomy, $collection);
} elseif (isset($_GET['first_webcomic_term']) or isset($_GET['last_webcomic_term']) or isset($_GET['random_webcomic_term'])) {
$target = empty($_GET['target']) ? 'archive' : $_GET['target'];
if (isset($_GET['first_webcomic_term'])) {
$relative = 'first';
} elseif (isset($_GET['last_webcomic_term'])) {
$relative = 'last';
} else {
$relative = 'random';
}
if (empty($_GET["{$relative}_webcomic_term"])) {
$taxonomy = array_rand(self::$config['collections']) . '_' . array_rand(array('storyline' => true, 'character' => true));
} else {
$taxonomy = $_GET["{$relative}_webcomic_term"];
}
$args = empty($_GET['args']) ? false : maybe_unserialize(stripslashes(urldecode($_GET['args'])));
$link = WebcomicTag::get_relative_webcomic_term_link($target, $relative, $taxonomy, $args);
}
if ($link) {
wp_redirect($link);
die;
}
}
