/**
* The Progress post type loop.
*
* @param array|string $args All the arguments supported by {@link WP_Query}, and some more.
* @return bool Returns true if the query has any results to loop over
* @since Achievements (3.0)
*/
function dpa_has_progress($args = array())
{
// If multisite and running network-wide, switch_to_blog to the data store site
if (is_multisite() && dpa_is_running_networkwide()) {
switch_to_blog(DPA_DATA_STORE);
}
$defaults = array('ignore_sticky_posts' => true, 'max_num_pages' => false, 'order' => 'DESC', 'orderby' => 'date', 'paged' => dpa_get_paged(), 'post_status' => dpa_get_unlocked_status_id(), 'post_type' => dpa_get_progress_post_type(), 's' => '', 'author' => dpa_is_single_user_achievements() ? dpa_get_displayed_user_id() : null, 'post_parent' => dpa_is_single_achievement() ? dpa_get_achievement_id() : null, 'posts_per_page' => -1, 'ach_populate_achievements' => dpa_is_single_user_achievements() && is_a(achievements()->achievement_query, 'WP_Query') && empty(achievements()->achievement_query->request));
$args = dpa_parse_args($args, $defaults, 'has_progress');
// Run the query
achievements()->progress_query = new WP_Query($args);
// If no limit to posts per page, set it to the current post_count
if (-1 === (int) $args['posts_per_page']) {
$args['posts_per_page'] = achievements()->progress_query->post_count;
}
// Add pagination values to query object
achievements()->progress_query->posts_per_page = $args['posts_per_page'];
achievements()->progress_query->paged = $args['paged'];
// Only add pagination if query returned results
if (((int) achievements()->progress_query->post_count || (int) achievements()->progress_query->found_posts) && (int) achievements()->progress_query->posts_per_page) {
// Limit the number of achievements shown based on maximum allowed pages
if (!empty($args['max_num_pages']) && achievements()->progress_query->found_posts > achievements()->progress_query->max_num_pages * achievements()->progress_query->post_count) {
achievements()->progress_query->found_posts = achievements()->progress_query->max_num_pages * achievements()->progress_query->post_count;
}
// If pretty permalinks are enabled, make our pagination pretty
if ($GLOBALS['wp_rewrite']->using_permalinks()) {
// Page or single post
if (is_page() || is_single()) {
$base = get_permalink();
} elseif (dpa_is_single_user_achievements()) {
$base = dpa_get_user_avatar_link(array('type' => 'url', 'user_id' => dpa_get_displayed_user_id()));
} else {
$base = get_permalink($args['post_parent']);
}
// Use pagination base
$base = trailingslashit($base) . user_trailingslashit($GLOBALS['wp_rewrite']->pagination_base . '/%#%/');
// Unpretty pagination
} else {
$base = add_query_arg('paged', '%#%');
}
// Pagination settings with filter
$progress_pagination = apply_filters('dpa_progress_pagination', array('base' => $base, 'current' => (int) achievements()->progress_query->paged, 'format' => '', 'mid_size' => 1, 'next_text' => is_rtl() ? '←' : '→', 'prev_text' => is_rtl() ? '→' : '←', 'total' => $args['posts_per_page'] == achievements()->progress_query->found_posts ? 1 : ceil((int) achievements()->progress_query->found_posts / (int) $args['posts_per_page'])));
// Add pagination to query object
achievements()->progress_query->pagination_links = paginate_links($progress_pagination);
// Remove first page from pagination
achievements()->progress_query->pagination_links = str_replace($GLOBALS['wp_rewrite']->pagination_base . "/1/'", "'", achievements()->progress_query->pagination_links);
}
// If on a user's achievements page, we need to fetch the achievements
if ($args['ach_populate_achievements'] && achievements()->progress_query->have_posts()) {
$achievement_ids = wp_list_pluck((array) achievements()->progress_query->posts, 'post_parent');
$achievement_args = array('order' => $args['order'], 'orderby' => $args['orderby'], 'post__in' => $achievement_ids, 'posts_per_page' => -1);
// Run the query
dpa_has_achievements($achievement_args);
}
// If multisite and running network-wide, undo the switch_to_blog
if (is_multisite() && dpa_is_running_networkwide()) {
restore_current_blog();
}
return apply_filters('dpa_has_progress', achievements()->progress_query->have_posts());
}
/**
* The achievement post type loop.
*
* Most of the values that $args can accept are documented in {@link WP_Query}. The custom
* values added by Achievements are as follows:
*
* 'ach_event' - string - Loads achievements for a specific event. Matches a slug from the dpa_event tax. Default is empty.
* 'ach_populate_progress' - bool|int - Populate a user/users' progress for the results.
* - bool: True - uses the logged in user (default). False - don't fetch progress.
* - int: pass a user ID (single user).
* 'ach_progress_status' - array - array: Post status IDs for the Progress post type.
*
* @param array|string $args All the arguments supported by {@link WP_Query}, and some more.
* @return bool Returns true if the query has any results to loop over
* @since Achievements (1.0)
*/
function dpa_has_achievements($args = array())
{
// If multisite and running network-wide, switch_to_blog to the data store site
if (is_multisite() && dpa_is_running_networkwide()) {
switch_to_blog(DPA_DATA_STORE);
}
$default_post_parent = dpa_is_single_achievement() ? dpa_get_achievement_id() : 'any';
$default_progress_status = dpa_is_single_user_achievements() ? array(dpa_get_unlocked_status_id()) : array(dpa_get_locked_status_id(), dpa_get_unlocked_status_id());
$defaults = array('ignore_sticky_posts' => true, 'order' => 'ASC', 'orderby' => 'title', 'max_num_pages' => false, 'paged' => dpa_get_paged(), 'perm' => 'readable', 'post_parent' => $default_post_parent, 'post_type' => dpa_get_achievement_post_type(), 'posts_per_page' => dpa_get_achievements_per_page(), 'ach_progress_status' => $default_progress_status, 's' => !empty($_GET['achievements']) ? wp_unslash($_GET['achievements']) : '', 'ach_event' => '', 'ach_populate_progress' => false);
// Load achievements for a specific event
if (!empty($args['ach_event'])) {
$args['tax_query'] = array(array('field' => 'slug', 'taxonomy' => dpa_get_event_tax_id(), 'terms' => $args['ach_event']));
unset($args['ach_event']);
}
$args = dpa_parse_args($args, $defaults, 'has_achievements');
extract($args);
// Run the query
achievements()->achievement_query = new WP_Query($args);
// User to popular progress for
$progress_user_ids = false;
if (isset($args['ach_populate_progress'])) {
if (true === $args['ach_populate_progress']) {
if (dpa_is_single_user_achievements()) {
$progress_user_ids = dpa_get_displayed_user_id();
} elseif (is_user_logged_in()) {
$progress_user_ids = get_current_user_id();
}
} else {
$progress_user_ids = (int) $args['ach_populate_progress'];
}
}
// If no limit to posts per page, set it to the current post_count
if (-1 === $posts_per_page) {
$posts_per_page = achievements()->achievement_query->post_count;
}
// Add pagination values to query object
achievements()->achievement_query->posts_per_page = $posts_per_page;
achievements()->achievement_query->paged = $paged;
// Only add pagination if query returned results
if (((int) achievements()->achievement_query->post_count || (int) achievements()->achievement_query->found_posts) && (int) achievements()->achievement_query->posts_per_page) {
// Limit the number of achievements shown based on maximum allowed pages
if (!empty($max_num_pages) && achievements()->achievement_query->found_posts > achievements()->achievement_query->max_num_pages * achievements()->achievement_query->post_count) {
achievements()->achievement_query->found_posts = achievements()->achievement_query->max_num_pages * achievements()->achievement_query->post_count;
}
// If pretty permalinks are enabled, make our pagination pretty
if ($GLOBALS['wp_rewrite']->using_permalinks()) {
// Page or single post
if (is_page() || is_single()) {
$base = get_permalink();
} elseif (dpa_is_achievement_archive()) {
$base = dpa_get_achievements_url();
} else {
$base = get_permalink($post_parent);
}
// Use pagination base
$base = trailingslashit($base) . user_trailingslashit($GLOBALS['wp_rewrite']->pagination_base . '/%#%/');
// Unpretty pagination
} else {
$base = add_query_arg('paged', '%#%');
}
// Pagination settings with filter
$achievement_pagination = apply_filters('dpa_achievement_pagination', array('base' => $base, 'current' => (int) achievements()->achievement_query->paged, 'format' => '', 'mid_size' => 1, 'next_text' => is_rtl() ? '←' : '→', 'prev_text' => is_rtl() ? '→' : '←', 'total' => $posts_per_page == achievements()->achievement_query->found_posts ? 1 : ceil((int) achievements()->achievement_query->found_posts / (int) $posts_per_page)));
// Add pagination to query object
achievements()->achievement_query->pagination_links = paginate_links($achievement_pagination);
// Remove first page from pagination
achievements()->achievement_query->pagination_links = str_replace($GLOBALS['wp_rewrite']->pagination_base . "/1/'", "'", achievements()->achievement_query->pagination_links);
}
// Populate extra progress information for the achievements
if (!empty($progress_user_ids) && achievements()->achievement_query->have_posts()) {
$progress_post_ids = wp_list_pluck((array) achievements()->achievement_query->posts, 'ID');
// Args for progress query
$progress_args = array('author' => $progress_user_ids, 'no_found_rows' => true, 'post_parent' => $progress_post_ids, 'post_status' => $args['ach_progress_status'], 'posts_per_page' => -1);
// Run the query
dpa_has_progress($progress_args);
}
// If multisite and running network-wide, undo the switch_to_blog
if (is_multisite() && dpa_is_running_networkwide()) {
restore_current_blog();
}
return apply_filters('dpa_has_achievements', achievements()->achievement_query->have_posts());
}
/**
* Remove the canonical redirect to allow pretty pagination
*
* @global unknown $wp_rewrite
* @param string $redirect_url Redirect url
* @return bool|string False if it's an achievement archive or post, and on the first page of pagination, otherwise the redirect url.
* @since Achievements (3.0)
*/
function dpa_redirect_canonical($redirect_url)
{
global $wp_rewrite;
// Canonical is for the beautiful
if ($wp_rewrite->using_permalinks()) {
// If viewing beyond page 1 of several
if (1 < dpa_get_paged()) {
// On a single achievement
if (dpa_is_single_achievement()) {
$redirect_url = false;
// ...and any single anything else...
} elseif (is_page() || is_singular()) {
$redirect_url = false;
}
}
}
return $redirect_url;
}
