/**
* Add Badge Builder link to Featured Image meta box for achievement posts.
*
* @since 1.3.0
*
* @param string $content Meta box content.
* @param integer $post_id Post ID.
* @return string Potentially updated content.
*/
function badgeos_badge_builder_filter_thumbnail_metabox($content, $post_id)
{
// Only add a link to achievement and achievement-type posts
if (badgeos_is_achievement($post_id) || 'achievement-type' == get_post_type($post_id)) {
// If no thumbnail, output standard badge builder link
if (!has_post_thumbnail($post_id)) {
$content .= '<p>' . badgeos_get_badge_builder_link(array('post_id' => $post_id, 'link_text' => __('Use Credly Badge Builder', 'badgeos'))) . '</p>';
// Otherwise, if thumbnail is a badge builder badge,`
// output a "continue editing" link
} else {
$attachment_id = get_post_thumbnail_id($post_id);
$continue = get_post_meta($attachment_id, '_credly_badge_meta', true);
if ($continue) {
$content .= '<p>' . badgeos_get_badge_builder_link(array('post_id' => $post_id, 'attachment_id' => $attachment_id, 'link_text' => __('Edit in Credly Badge Builder', 'badgeos'), 'continue' => $continue)) . '</p>';
}
}
}
// Return the meta box content
return $content;
}
/**
* Single Achievement Shortcode.
*
* @since 1.0.0
*
* @param array $atts Shortcode attributes.
* @return string HTML markup.
*/
function badgeos_achievement_shortcode($atts = array())
{
// get the post id
$atts = shortcode_atts(array('id' => get_the_ID()), $atts, 'badgeos_achievement');
// return if post id not specified
if (empty($atts['id'])) {
return;
}
wp_enqueue_style('badgeos-front');
wp_enqueue_script('badgeos-achievements');
// get the post content and format the badge display
$achievement = get_post($atts['id']);
$output = '';
// If we're dealing with an achievement post
if (badgeos_is_achievement($achievement)) {
$output .= '<div id="badgeos-single-achievement-container" class="badgeos-single-achievement">';
// necessary for the jquery click handler to be called
$output .= badgeos_render_achievement($achievement);
$output .= '</div>';
}
// Return our rendered achievement
return $output;
}
/**
* Change "Featured Image" to "Achievement Image" throughout media modal.
*
* @since 1.3.0
*
* @param array $strings All strings passed to media modal.
* @param object $post Post object.
* @return array Potentially modified strings.
*/
function badgeos_media_modal_featured_image_text($strings = array(), $post = null)
{
if (is_object($post)) {
if (badgeos_is_achievement($post->ID)) {
$strings['setFeaturedImageTitle'] = __('Set Achievement Image', 'badgeos');
$strings['setFeaturedImage'] = __('Set achievement image', 'badgeos');
} elseif ('achievement-type' == $post->post_type) {
$strings['setFeaturedImageTitle'] = __('Set Default Achievement Image', 'badgeos');
$strings['setFeaturedImage'] = __('Set default achievement image', 'badgeos');
}
}
return $strings;
}
/**
* Set default achievement image on achievement post save
*
* @since 1.2.0
* @param integer $post_id The post ID of the post being saved
* @return mixed post ID if nothing to do, void otherwise.
*/
function badgeos_achievement_set_default_thumbnail($post_id)
{
global $pagenow;
// Bail early if:
// this IS NOT an achievement or achievement-type post
// OR this IS an autosave
// OR current user CAN NOT edit this post
// OR the post already has a thumbnail
// OR we've just loaded the new post page
if (!(badgeos_is_achievement($post_id) || 'achievement-type' == get_post_type($post_id)) || defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || !current_user_can('edit_post', $post_id) || has_post_thumbnail($post_id) || 'post-new.php' == $pagenow) {
return $post_id;
}
$thumbnail_id = 0;
// Get the thumbnail of our parent achievement
if ('achievement-type' !== get_post_type($post_id)) {
$achievement_type = get_page_by_path(get_post_type($post_id), OBJECT, 'achievement-type');
if ($achievement_type) {
$thumbnail_id = get_post_thumbnail_id($achievement_type->ID);
}
}
// If there is no thumbnail set, load in our default image
if (empty($thumbnail_id)) {
// Grab the default image
$file = apply_filters('badgeos_default_achievement_post_thumbnail', 'https://credlyapp.s3.amazonaws.com/badges/af2e834c1e23ab30f1d672579d61c25a_15.png');
// Download file to temp location
$tmp = download_url($file);
// Set variables for storage
// fix file filename for query strings
preg_match('/[^\\?]+\\.(jpe?g|jpe|gif|png)\\b/i', $file, $matches);
$file_array['name'] = basename($matches[0]);
$file_array['tmp_name'] = $tmp;
// If error storing temporarily, unlink
if (is_wp_error($tmp)) {
@unlink($file_array['tmp_name']);
$file_array['tmp_name'] = '';
}
// Upload the image
$thumbnail_id = media_handle_sideload($file_array, $post_id);
// If upload errored, unlink the image file
if (is_wp_error($thumbnail_id)) {
@unlink($file_array['tmp_name']);
// Otherwise, if the achievement type truly doesn't have
// a thumbnail already, set this as its thumbnail, too.
// We do this so that WP won't upload a duplicate version
// of this image for every single achievement of this type.
} elseif (badgeos_is_achievement($post_id) && is_object($achievement_type) && !get_post_thumbnail_id($achievement_type->ID)) {
set_post_thumbnail($achievement_type->ID, $thumbnail_id);
}
}
// Finally, if we have an image, set the thumbnail for our achievement
if ($thumbnail_id && !is_wp_error($thumbnail_id)) {
set_post_thumbnail($post_id, $thumbnail_id);
}
}
/**
* Award an achievement to a user
*
* @since 1.0.0
* @param integer $achievement_id The given achievement ID to award
* @param integer $user_id The given user's ID
* @param string $this_trigger The trigger
* @param integer $site_id The triggered site id
* @param array $args The triggered args
* @return mixed False on not achievement, void otherwise
*/
function badgeos_award_achievement_to_user($achievement_id = 0, $user_id = 0, $this_trigger = '', $site_id = 0, $args = array())
{
global $wp_filter, $wp_version;
// Sanity Check: ensure we're working with an achievement post
if (!badgeos_is_achievement($achievement_id)) {
return false;
}
// Use the current user ID if none specified
if ($user_id == 0) {
$user_id = wp_get_current_user()->ID;
}
// Get the current site ID none specified
if (!$site_id) {
$site_id = get_current_blog_id();
}
// Setup our achievement object
$achievement_object = badgeos_build_achievement_object($achievement_id);
// Update user's earned achievements
badgeos_update_user_achievements(array('user_id' => $user_id, 'new_achievements' => array($achievement_object)));
// Log the earning of the award
badgeos_post_log_entry($achievement_id, $user_id);
// Available hook for unlocking any achievement of this achievement type
do_action('badgeos_unlock_' . $achievement_object->post_type, $user_id, $achievement_id, $this_trigger, $site_id, $args);
// Patch for WordPress to support recursive actions, specifically for badgeos_award_achievement
// Because global iteration is fun, assuming we can get this fixed for WordPress 3.9
$is_recursed_filter = 'badgeos_award_achievement' == current_filter();
$current_key = null;
// Get current position
if ($is_recursed_filter) {
$current_key = key($wp_filter['badgeos_award_achievement']);
}
// Available hook to do other things with each awarded achievement
do_action('badgeos_award_achievement', $user_id, $achievement_id, $this_trigger, $site_id, $args);
if ($is_recursed_filter) {
reset($wp_filter['badgeos_award_achievement']);
while (key($wp_filter['badgeos_award_achievement']) !== $current_key) {
next($wp_filter['badgeos_award_achievement']);
}
}
}
/**
* Check if user is elligble to send an achievement to Credly.
*
* @since 1.3.4
*
* @param integer $user_id User ID.
* @param integer $achievement_id Achievement post ID.
* @return bool True if achievement can be sent, otherwise false.
*/
function badgeos_can_user_send_achievement_to_credly($user_id = 0, $achievement_id = 0)
{
// If passed ID is not an achievement, bail here
if (!badgeos_is_achievement($achievement_id)) {
return false;
}
// If no user was specified, get the current user
if (!$user_id) {
$user_id = get_current_user_id();
}
// Get all earned instances of this achievement
$earned_achievements = badgeos_get_user_achievements(array('user_id' => $user_id, 'achievement_id' => $achievement_id));
// Loop through each earned instance
if (!empty($earned_achievements)) {
foreach ($earned_achievements as $key => $achievement) {
// If this instance has not been sent to credly, it may be sent
if (!badgeos_achievement_has_been_sent_to_credly($achievement)) {
return true;
}
}
}
// No earned instances were eligable
return false;
}
