public function settings_screen_save($group_id = null)
{
// First, set up a new taxonomy term if this group doesn't already have one. Kind of painful since we want to keep this list hierarchical.
// Two options: update existing term or create new. (Updating could be useful for fixing hierarchy problems.)
if ($_POST["ccgn_is_enabled"]) {
// Are we using BP Group Hierarchy?
$hierarchy_active = class_exists('BP_Groups_Hierarchy');
// Create a group object, using BP Group Hierarchy or not.
$group_object = $hierarchy_active ? new BP_Groups_Hierarchy($group_id) : groups_get_group(array('group_id' => $group_id));
$group_name = $group_object->name;
$term_args['description'] = 'Group narratives associated with ' . $group_name;
// Check for a term for this group's parent group, set a value for the term's 'parent' arg
// Depends on BP_Group_Hierarchy being active
if (($parent_group_id = $group_object->vars['parent_id']) && ($parent_group_term = get_term_by('slug', ccgn_create_taxonomy_slug($parent_group_id), 'ccgn_related_groups'))) {
$term_args['parent'] = (int) $parent_group_term->term_id;
}
if ($existing_term_id = ccgn_get_group_term_id($group_id)) {
$term_args['name'] = $group_name;
$term_array = wp_update_term($existing_term_id, 'ccgn_related_groups', $term_args);
} else {
$term_args['slug'] = ccgn_create_taxonomy_slug($group_id);
$term_array = wp_insert_term($group_name, 'ccgn_related_groups', $term_args);
}
}
// End "is_enabled" check
// $towrite = PHP_EOL . 'submitted: ' . print_r($_POST['tax_input']['ccgn_related_groups'], TRUE);
// $towrite .= PHP_EOL . 'this group term: ' . print_r($term_array['term_id'], TRUE);
// $fp = fopen('narrative-taxonomy.txt', 'a');
// fwrite($fp, $towrite);
// fclose($fp);
// Next, handle relating the group to the right taxonomy terms
// Make sure that this group is always included - otherwise once the narrative is created it might disappear from the front end
// TODO: If only site admins can add terms, we may not want to change this unless the submitter is a site admin.
$group_relations = ccgn_add_this_group_term($_POST['tax_input']['ccgn_related_groups'], $term_array['term_id']);
// $towrite = PHP_EOL . 'ready to save: ' . print_r($group_relations, TRUE);
// $fp = fopen('narrative-taxonomy.txt', 'a');
// fwrite($fp, $towrite);
// fclose($fp);
if (!ccgn_update_categories($group_id, $group_relations) || !ccgn_update_groupmeta($group_id)) {
// @TODO: This might be returning a false positive error - meta and cat updates are weird.
bp_core_add_message(__('There was an error updating the Group Narratives settings, please try again.', 'ccgn'), 'error');
} else {
bp_core_add_message(__('Group Narratives settings were successfully updated.', 'ccgn'));
}
// Redirect to the (possibly) new admin slug
}
function ccgn_save_narrative($group_id)
{
$post_id = isset($_POST['post_ID']) ? $_POST['post_ID'] : 0;
// First, check the nonce
if (!check_admin_referer('edit_group_narrative_' . $post_id)) {
return;
}
//WP's update_post function does a bunch of data cleaning, so we can leave validation to that.
$published_status = in_array($_POST['ccgn_published'], array('publish', 'draft')) ? $_POST['ccgn_published'] : 'draft';
$title = isset($_POST['ccgn_title']) ? $_POST['ccgn_title'] : 'Draft Narrative';
$comment_status = isset($_POST['ccgn_comment_status']) ? 'open' : 'closed';
$args = array('post_title' => $title, 'post_content' => $_POST['ccgn_content'], 'post_name' => sanitize_title($title), 'post_type' => 'group_story', 'post_status' => $published_status, 'comment_status' => $comment_status);
//TODO: When would this ever not be true?
if ($post_id) {
$args['ID'] = $post_id;
}
$post_id = wp_update_post($args);
//If successful save, do some other things, like taxonomies
if ($post_id) {
$old_group_relations = ccgn_get_associated_group_ids($post_id);
//Set the "related groups" terms
$related_groups = $_POST['related-groups'] ? array_map('intval', (array) $_POST['related-groups']) : array();
// Make sure that this group's term is always included
$related_groups = ccgn_add_this_group_term($related_groups, ccgn_get_group_term_id($group_id));
// Set the terms for the new post
wp_set_object_terms($post_id, $related_groups, 'ccgn_related_groups');
// Set some meta with the id of the group that created this post
if ($group_id = $_POST['group_id'] ? intval($_POST['group_id']) : bp_get_current_group_id()) {
update_post_meta($post_id, 'ccgn_origin_group', $group_id);
}
$new_group_relations = ccgn_get_associated_group_ids($post_id);
// If the post was removed from a group, we remove that group's activity item.
$removed_group_ids = array_diff($old_group_relations, $new_group_relations);
if (!empty($removed_group_ids)) {
foreach ($removed_group_ids as $removed_group_id) {
bp_activity_delete(array('component' => buddypress()->groups->id, 'type' => 'group_story_created', 'item_id' => $removed_group_id, 'secondary_item_id' => $post_id));
}
}
// Make sure that the each of the syndicated groups has an activity item.
if ('publish' == $published_status) {
ccgn_create_activity_items($post_id);
}
}
}
