public function insertTerm()
{
$taxId = dpa_get_event_tax_id();
foreach ($this->actions as $actionName => $desc) {
$e = term_exists($actionName, $taxId);
if ($e === 0 || $e === null) {
wp_insert_term($actionName, $taxId, array('description' => $desc));
}
}
}
/**
* If multisite and running network-wide, clear custom caches when something
* is added, removed, or updated in the Events taxonomy.
*
* @param int|array $ids Single or list of term IDs
* @param string $taxonomy Taxonomy
* @see dpa_register_events()
* @since Achievements (3.0)
*/
function dpa_clear_events_tax_cache($ids, $taxonomy)
{
if (dpa_get_event_tax_id() !== $taxonomy) {
return;
}
// If multisite and running network-wide, clear the registered events cache for the events taxonomy.
if (is_multisite() && dpa_is_running_networkwide()) {
wp_cache_delete('dpa_registered_events', 'achievements_events');
}
}
/**
* Retrieves a list of achievement posts matching criteria
*
* 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.
*
* If you try to use this function, you will need to implement your own switch_to_blog and wp_reset_postdata() handling if running in a multisite
* and in a dpa_is_running_networkwide() configuration, otherwise the data won't be fetched from the appropriate site.
*
* @param array|string $args All the arguments supported by {@link WP_Query}, and some more.
* @return array Posts
* @since Achievements (3.0)
*/
function dpa_get_achievements($args = array())
{
$defaults = array('ignore_sticky_posts' => true, 'no_found_rows' => true, 'order' => 'ASC', 'orderby' => 'title', 'post_type' => dpa_get_achievement_post_type(), 'posts_per_page' => -1, 'ach_event' => '');
// Load achievements for a specific event
if (!empty($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, 'get_achievements');
$achievements = new WP_Query();
return apply_filters('dpa_get_achievements', $achievements->query($args), $args);
}
/**
* Check if any of the plugin extensions need to be set up or updated.
*
* If a new extension is found (technically, an extension with an un-registered 'ID'), the
* actions that the extension supports will be automatically added to the dpa_get_event_tax_id() taxonomy.
*
* If an extension is updated (by changing the 'version' property), its actions WILL NOT be automatically updated.
* You will need to implement custom upgrade handling in the do_update() method to add, remove, or update taxonomy
* data for the extension.
*
* @since Achievements (3.0)
*/
function dpa_maybe_update_extensions()
{
// If Achievements is being deactivated, bail out
if (dpa_is_deactivation(achievements()->basename)) {
return;
}
// Only do things if the user is active (logged in and not a spammer), in wp-admin, and is not doing an import.
if (!dpa_is_user_active() || !is_admin() || defined('WP_IMPORTING') && WP_IMPORTING) {
return;
}
// Check user has the ability to edit and create terms
if (!current_user_can('edit_achievement_events')) {
return;
}
$orig_versions = $versions = dpa_get_extension_versions();
foreach (achievements()->extensions as $extension) {
// Extensions must inherit the DPA_Extension class
if (!is_a($extension, 'DPA_Extension')) {
continue;
}
// If no old version in $versions, it's a new extension. Add its actions to the dpa_event taxonomy.
$id = $extension->get_id();
if (!isset($versions[$id])) {
$actions = $extension->get_actions();
// Add the actions to the dpa_event taxonomy
foreach ($actions as $action_name => $action_desc) {
wp_insert_term($action_name, dpa_get_event_tax_id(), array('description' => $action_desc));
}
// Record version
$versions[$id] = $extension->get_version();
// Check if an update is available.
} elseif (version_compare($extension->get_version(), $versions[$id], '>')) {
$extension->do_update($versions[$id]);
$versions[$id] = $extension->get_version();
}
}
// If $versions has changed, update the option in the database
if ($orig_versions != $versions) {
dpa_update_extension_versions($versions);
}
// Allow other plugins to run any update routines for their extension
do_action('dpa_maybe_update_extensions', $orig_versions, $versions);
}
/**
* 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());
}
/**
* Register the achievement event taxonomy
*
* @since Achievements (3.0)
*/
public function register_taxonomies()
{
$labels = $tax = array();
// Event tax labels
$labels['event'] = array('add_new_item' => __('Add New Event', 'achievements'), 'all_items' => __('All', 'achievements'), 'edit_item' => __('Edit Event', 'achievements'), 'name' => _x('Events', 'event taxonomy general name', 'achievements'), 'new_item_name' => __('New Event Name', 'achievements'), 'popular_items' => __('Popular Events', 'achievements'), 'search_items' => __('Search Events', 'achievements'), 'singular_name' => _x('Event', 'event taxonomy singular name', 'achievements'), 'update_item' => __('Update Event', 'achievements'), 'view_item' => __('View Event', 'achievements'));
// Action filter
$tax = apply_filters('dpa_register_taxonomies_action', array('capabilities' => dpa_get_event_caps(), 'hierarchical' => false, 'labels' => $labels['event'], 'public' => false, 'query_var' => false, 'rewrite' => false, 'show_in_nav_menus' => false, 'show_tagcloud' => false, 'show_ui' => dpa_is_developer_mode(), 'update_count_callback' => 'dpa_update_event_term_count'));
// Register the achievement event taxonomy
register_taxonomy(dpa_get_event_tax_id(), dpa_get_achievement_post_type(), $tax);
}
/**
* Outputs the content for the custom columns on the achievement post type index screen
*
* @param string $column
* @param int $post_id
* @since Achievements (3.0)
*/
function dpa_achievement_custom_column($column, $post_id)
{
if ('karma' === $column) {
dpa_achievement_points($post_id);
} elseif ('achievement_type' === $column) {
$existing_events = wp_get_post_terms($post_id, dpa_get_event_tax_id(), array('fields' => 'ids'));
$existing_type = empty($existing_events) ? __('Award', 'achievements') : __('Event', 'achievements');
echo $existing_type;
} elseif ('dpa_thumb' === $column) {
the_post_thumbnail('dpa-thumb');
}
}
/**
* Update routine for this extension.
*
* A future version of Achievements will likely handle extension updates automagically.
*
* @param string $current_version
* @since Achievements (3.4)
*/
public function do_update($current_version)
{
// Upgrading to v2 -- "user_register" is new. Add the action to the dpa_event taxonomy.
if ($current_version === 1) {
wp_insert_term('user_register', dpa_get_event_tax_id(), array('description' => $this->actions['user_register']));
}
}