/**
* Finds any bible references in an array of tag links and adds tooltips to them
*
* Should be used to filter 'term_links-post_tag', called in get_the_term_list()
*
* @param array $tag_links
* @return array
*/
function bfox_add_tag_ref_tooltips($tag_links)
{
if (!empty($tag_links)) {
foreach ($tag_links as &$tag_link) {
if (preg_match('/<a.*>(.*)<\\/a>/', $tag_link, $matches)) {
$tag = $matches[1];
$ref = bfox_ref_from_tag($tag);
if ($ref->is_valid()) {
$tag_link = bfox_ref_link($ref->get_string(), array('text' => $tag));
}
}
}
}
return $tag_links;
}
/**
* Calculates the bible references for an activity before it is saved
*
* @param $activity
*/
function bfox_bp_activity_before_save($activity)
{
global $bp;
// For blog posts, index the full post content and tags
if ($activity->component == $bp->blogs->id && $activity->type == 'new_blog_post') {
switch_to_blog($activity->item_id);
$ref = bfox_blog_post_get_ref($activity->secondary_item_id);
restore_current_blog();
} elseif ($activity->component == $bp->groups->id && ($activity->type == 'new_forum_post' || $activity->type == 'new_forum_topic')) {
// Get the forum post
if ($activity->type == 'new_forum_topic') {
list($post) = bp_forums_get_topic_posts(array('topic_id' => $activity->secondary_item_id, 'per_page' => 1));
} else {
$post = bp_forums_get_post($activity->secondary_item_id);
}
// Index the post text
$ref = bfox_ref_from_content($post->post_text);
// Only index the tags for the first post in a topic
if ($activity->type == 'new_forum_topic') {
$tags = bb_get_topic_tags($post->topic_id, array('fields' => 'names'));
foreach ($tags as $tag) {
$ref->add_ref(bfox_ref_from_tag($tag));
}
}
} else {
$ref = bfox_ref_from_content($activity->content);
}
// Add any 'Bible Tag' read passage strings
if ('activity_update' == $activity->type && isset($_REQUEST['bfox_read_ref_str'])) {
$tag_ref = new BfoxRef($_REQUEST['bfox_read_ref_str']);
if ($tag_ref->is_valid()) {
$activity->bfox_read_ref_str = $tag_ref->get_string();
$activity->action = str_replace('posted an update', __('posted an update about ', 'bfox') . $activity->bfox_read_ref_str, $activity->action);
$ref->add_ref($tag_ref);
}
}
if ($ref->is_valid()) {
$activity->bfox_ref = $ref;
}
}
