/**
* Filter AudioTheme archive requests.
*
* Set the number of posts per archive page.
*
* @since 1.4.2
* @todo Refactor to make it easier to retrieve settings and to define defaults in a single location.
* @todo Implement a "rows" setting for calculating "posts_per_archive_page".
*
* @param object $query The main WP_Query object. Passed by reference.
*/
function audiotheme_archive_query($query)
{
if (is_admin() || !$query->is_main_query() || !(is_post_type_archive() || is_tax())) {
return;
}
$post_type = get_audiotheme_current_archive_post_type();
if (empty($post_type)) {
return;
}
// Determine if the 'posts_per_archive_page' setting is active for the current post type.
$fields = apply_filters('audiotheme_archive_settings_fields', array(), $post_type);
$columns = 1;
if (!empty($fields['columns']) && $fields['columns']) {
$default = empty($fields['columns']['default']) ? 4 : absint($fields['columns']['default']);
$columns = get_audiotheme_archive_meta('columns', true, $default, $post_type);
}
if (!empty($fields['posts_per_archive_page']) && $fields['posts_per_archive_page']) {
// Get the number of posts to display for this post type.
$posts_per_archive_page = get_audiotheme_archive_meta('posts_per_archive_page', true, '', $post_type);
if (!empty($posts_per_archive_page)) {
$query->set('posts_per_archive_page', intval($posts_per_archive_page));
}
}
if (empty($posts_per_archive_page) && $columns > 1) {
// Default to three even rows.
$query->set('posts_per_archive_page', intval($columns * 3));
}
}
/**
* Add fields to the archive settings meta box.
*
* @since 1.4.2
*
* @param WP_Post $post Archive post.
*/
function audiotheme_archive_settings_meta_box_fields($post, $post_type, $fields = array())
{
if (empty($fields)) {
return;
}
if (!empty($fields['posts_per_archive_page']) && $fields['posts_per_archive_page']) {
$default = empty($fields['posts_per_archive_page']['default']) ? '' : absint($default);
$value = get_audiotheme_archive_meta('posts_per_archive_page', true, $default, $post_type);
?>
<p>
<label for="audiotheme-posts-per-archive-page"><?php
_e('Posts per page:', 'audiotheme');
?>
</label>
<input type="text" name="posts_per_archive_page" id="audiotheme-posts-per-archive-page" value="<?php
echo esc_attr($value);
?>
" class="small-text">
</p>
<?php
}
if (!empty($fields['columns']) && $fields['columns']) {
$default = empty($fields['columns']['default']) ? 4 : absint($default);
$value = get_audiotheme_archive_meta('columns', true, $default, $post_type);
$choices = range(3, 5);
if (!empty($fields['columns']['choices']) && is_array($fields['columns']['choices'])) {
$choices = array_map('absint', $fields['columns']['choices']);
}
?>
<p>
<label for="audiotheme-columns"><?php
_e('Columns:', 'audiotheme');
?>
</label>
<select name="columns" id="audiotheme-columns">
<?php
foreach ($choices as $number) {
printf('<option value="%1$d"%2$s>%1$d</option>', $number, selected($number, $value, false));
}
?>
</select>
</p>
<?php
}
}
/**
* Add classes to video posts on the archive page.
*
* Classes serve as helpful hooks to aid in styling across various browsers.
*
* - Adds nth-child classes to video posts.
*
* @since 1.2.0
*
* @param array $classes Default post classes.
* @return array
*/
function audiotheme_video_archive_post_class($classes)
{
global $wp_query;
if ($wp_query->is_main_query() && is_post_type_archive('audiotheme_video')) {
$nth_child_classes = audiotheme_nth_child_classes(array('current' => $wp_query->current_post + 1, 'max' => get_audiotheme_archive_meta('columns', true, 4)));
$classes = array_merge($classes, $nth_child_classes);
}
return $classes;
}
/**
* Add an orderby setting to the record archive.
*
* Allows for changing the sort order of records. Custom would require a plugin
* like Simple Page Ordering.
*
* @since 1.3.0
*
* @param WP_Post $post Post object.
*/
function audiotheme_record_archive_settings($post)
{
$post_type = is_audiotheme_post_type_archive_id($post->ID);
if ('audiotheme_record' !== $post_type) {
return;
}
$options = array('release_year' => __('Release Year', 'audiotheme'), 'title' => __('Title', 'audiotheme'), 'custom' => __('Custom', 'audiotheme'));
$orderby = get_audiotheme_archive_meta('orderby', true, 'release_year', 'audiotheme_record');
?>
<p>
<label for="audiotheme-orderby"><?php
_e('Order by:', 'audiotheme');
?>
</label>
<select name="audiotheme_orderby" id="audiotheme-orderby">
<?php
foreach ($options as $id => $value) {
printf('<option value="%s"%s>%s</option>', esc_attr($id), selected($id, $orderby, false), esc_html($value));
}
?>
</select>
</p>
<?php
}
/**
* Load the featured video template part.
*
* @since 1.0.0
*/
function huesos_audiotheme_template_featured_video()
{
$post_type = is_audiotheme_post_type_archive_id(get_post()->ID);
if ('audiotheme_video' === $post_type || !($featured_video = get_audiotheme_archive_meta('huesos_featured_video', true, '', $post_type))) {
return;
}
include locate_template('audiotheme/parts/featured-video.php');
}
/**
* Retrieve an array of record posts.
*
* @since 1.0.0
*
* @param array $custom_args Custom args to pass to get_posts().
* @return array
*/
protected function get_records($custom_args = array())
{
$args = array('post_type' => 'audiotheme_record', 'post_status' => 'publish', 'meta_key' => '_audiotheme_release_year', 'orderby' => 'meta_value_num', 'order' => 'desc');
// Respect the archive order setting.
$orderby = get_audiotheme_archive_meta('orderby', true, 'release_year', 'audiotheme_record');
switch ($orderby) {
case 'custom':
$args['orderby'] = 'menu_order';
$args['order'] = 'asc';
unset($args['meta_key']);
break;
case 'title':
$args['orderby'] = 'title';
$args['order'] = 'asc';
unset($args['meta_key']);
break;
}
$args = wp_parse_args($custom_args, $args);
return get_posts($args);
}
