/**
* Outputs the HTML for this widget.
*
* @global DPA_Achievement_Template $achievements_template Achievements template tag object
* @global int $blog_id Site ID
* @global object $bp BuddyPress global settings
* @param array $args An array of standard parameters for widgets
* @param array $instance An array of settings for this widget instance
* @since 2.0
*/
function widget($args, $instance)
{
global $achievements_template, $blog_id, $bp;
extract($args, EXTR_SKIP);
if (dpa_has_achievements('type=active&per_page=' . $instance['limit'] . '&max=' . $instance['limit'] . '&populate_extras=0')) {
echo $before_widget;
if ($instance['title']) {
echo $before_title;
echo esc_html(apply_filters('dpa_widget_title', $instance['title']));
echo $after_title;
}
$show_sitewide_achievements = false;
if (!$instance['showsitewide']) {
$show_sitewide_achievements = true;
}
?>
<div class="avatar-block">
<?php
while (dpa_achievements()) {
dpa_the_achievement();
if (!$show_sitewide_achievements && dpa_get_achievement_site_id() == -1) {
continue;
}
if (is_multisite() && (dpa_get_achievement_site_id() != $blog_id && dpa_get_achievement_site_id() != -1)) {
continue;
}
?>
<div class="item-avatar">
<a href="<?php
dpa_achievement_slug_permalink();
?>
"><?php
dpa_achievement_picture();
?>
</a>
</div>
<?php
}
?>
</div>
<p class="achievements-widget-showall"><a href="<?php
dpa_achievements_permalink();
?>
"><?php
_e('Show All', 'dpa');
?>
</a></p>
<div style="clear: right;"></div>
<?php
echo $after_widget;
}
$achievements_template = null;
}
/**
* Implements the Achievement actions, and unlocks if criteria met.
*
* @global DPA_Achievement_Template $achievements_template Achievements template tag object
* @global int $blog_id Site ID (variable is from NXTClass and hasn't been updated for 3.0; confusing name is confusing)
* @global object $bp BuddyPress global settings
* @param string $name Action name
* @param array $func_args Optional; action's arguments, from func_get_args().
* @param string $type Optional; if the Achievement's action is called from within the loop in this function (i.e. points awarded), set this to "latent" to avoid a single Achievement being awarded mulitple times.
* @see dpa_setup_achievements()
* @since 2.0
* @uses DPA_Achievement
*/
function dpa_handle_action($name, $func_args = null, $type = '')
{
global $achievements_template, $blog_id, $bp;
do_action('dpa_before_handle_action', $name, $func_args, $type);
if (!($name = apply_filters('dpa_handle_action', $name, $func_args, $type))) {
return;
}
$user_id = apply_filters('dpa_handle_action_user_id', $bp->loggedin_user->id, $name, $func_args, $type);
if (false === $user_id || empty($user_id)) {
return;
}
if ('latent' == $type) {
$latent_achievements = DPA_Achievement::get(array('user_id' => $user_id, 'type' => 'active_by_action', 'action' => $name));
$achievements_template->achievements = array_merge($achievements_template->achievements, $latent_achievements['achievements']);
$achievements_template->achievement_count += count($latent_achievements['achievements']);
do_action('dpa_handle_latent_action', $name, $func_args, $is_latent, $latent_achievements);
// Avoid duplicate invocations of latent Achievement actions
if ('dpa_points_incremented' == $name) {
remove_action('dpa_points_incremented', 'dpa_handle_action_dpa_points_incremented', 10, 10);
}
if ('dpa_achievement_unlocked' == $name) {
remove_action('dpa_achievement_unlocked', 'dpa_handle_action_dpa_achievement_unlocked', 10, 10);
}
return;
}
// This is to support plugins which use the 'dpa_handle_action_user_id' filter to return an array of user IDs.
if (is_array($user_id)) {
$user_ids = $user_id;
} else {
$user_ids = array($user_id);
}
foreach ($user_ids as $user_id) {
if (dpa_has_achievements(array('user_id' => $user_id, 'type' => 'active_by_action', 'action' => $name))) {
while (dpa_achievements()) {
dpa_the_achievement();
$site_id = apply_filters('dpa_handle_action_site_id', dpa_get_achievement_site_id(), $name, $func_args, $type, $user_id);
if (false === $site_id) {
continue;
}
$site_is_valid = false;
if (!is_multisite() || $site_id < 1 || $blog_id == $site_id) {
$site_is_valid = true;
}
$group_is_valid = false;
if (dpa_get_achievement_group_id() < 1 || dpa_is_group_achievement_valid($name, $func_args, $user_id)) {
$group_is_valid = true;
}
$site_is_valid = apply_filters('dpa_handle_action_site_is_valid', $site_is_valid, $name, $func_args, $type, $user_id);
$group_is_valid = apply_filters('dpa_handle_action_group_is_valid', $group_is_valid, $name, $func_args, $type, $user_id);
if ($site_is_valid && $group_is_valid) {
dpa_maybe_unlock_achievement($user_id);
}
}
}
}
do_action('dpa_after_handle_action', $name, $func_args, $type);
$achievements_template = null;
}
