/**
* Add filter to catch removal of a story from a group
*
* @since 1.0.0
*/
public function remove_story_from_group()
{
// Fires on bp_init action, so this is a catch-action type of filter.
// Bail out if this isn't the narrative component.
if (!ccgn_is_component()) {
return false;
}
// Set up an array of BP's action variables
$action_variables = bp_action_variables();
//Handle delete actions: Removing story from group
if (bp_is_action_variable('remove-story', 0)) {
// Is the nonce good?
if (!wp_verify_nonce($_REQUEST['_wpnonce'], 'ccgn-remove-story-from-group')) {
return false;
}
// Parse the URI to create our necessary variables
$post_id = bp_action_variable(1);
// Is this user allowed to remove this item?
if (!ccgn_current_user_can_moderate($post_id)) {
return false;
}
// Get this group's term and disassociate it from the post
if ($group_term_id = ccgn_get_group_term_id()) {
$success = wp_remove_object_terms($post_id, $group_term_id, 'ccgn_related_groups');
}
// On successful removal, we should delete related activity items.
if ($success) {
if ($group_id = bp_get_current_group_id()) {
bp_activity_delete(array('component' => buddypress()->groups->id, 'type' => 'group_story_created', 'item_id' => $group_id, 'secondary_item_id' => $post_id));
}
}
if ($success && !is_wp_error($success)) {
bp_core_add_message(__('Successfully removed the item.', $this->plugin_slug));
} else {
bp_core_add_message(__('Could not remove the item.', $this->plugin_slug), 'error');
}
// Redirect and exit
bp_core_redirect(wp_get_referer());
return false;
}
}
function ccgn_moderate_post_link()
{
$post_id = get_the_ID();
if (ccgn_current_user_can_moderate($post_id)) {
echo '<a href="' . wp_nonce_url(ccgn_get_home_permalink() . '/remove-story/' . $post_id, 'ccgn-remove-story-from-group') . '" class="button confirm">' . __('Remove from hub', 'ccgn-remove-story-from-group') . '</a>';
}
}
