/**
* Get the base url for the component gallery home page
* e.g http://site.com/members/user-name/gallery //without any trailing slash
*
* @param type $component
* @return type
*
* @todo In future, avoid dependecy on BuddyPress
*
*/
function mpp_get_gallery_base_url($component, $component_id)
{
$base_url = '';
if ($component == 'members') {
$base_url = mpp_get_user_url($component_id) . MPP_GALLERY_SLUG;
} elseif ($component == 'groups' && function_exists('bp_get_group_permalink')) {
$base_url = bp_get_group_permalink(new BP_Groups_Group($component_id)) . MPP_GALLERY_SLUG;
}
//for admin new/edit gallery, specially new gallery
if (!$base_url && (empty($component) || empty($component_id))) {
$base_url = mpp_get_user_url(get_current_user_id()) . MPP_GALLERY_SLUG;
}
return apply_filters('mpp_get_gallery_base_url', untrailingslashit($base_url), $component, $component_id);
}
function mpp_get_user_link($user_id, $no_anchor = false, $just_link = false)
{
if (function_exists('bp_core_get_userlink')) {
return bp_core_get_userlink($user_id, $no_anchor, $just_link);
}
$display_name = mpp_get_user_display_name($user_id);
if (empty($display_name)) {
return false;
}
if (!empty($no_anchor)) {
return $display_name;
}
if (!($url = mpp_get_user_url($user_id))) {
return false;
}
if (!empty($just_link)) {
return $url;
}
return apply_filters('mpp_get_user_link', '<a href="' . $url . '" title="' . $display_name . '">' . $display_name . '</a>', $user_id);
}
/**
* Adds a new comment to the database.
* A copy of wp_new_comment()
* @see wp_new_comment()
*/
function mpp_add_comment($commentdata)
{
//basic fields
//set to default
$user_id = get_current_user_id();
if (empty($commentdata['comment_author'])) {
$commentdata['comment_author'] = mpp_get_user_display_name($user_id);
}
if (empty($commentdata['comment_author_email'])) {
$commentdata['comment_author_email'] = mpp_get_user_email($user_id);
}
if (empty($commentdata['comment_author_url'])) {
$commentdata['comment_author_url'] = mpp_get_user_url($user_id);
}
/**
* Filter a comment's data before it is sanitized and inserted into the database.
*
* @since 1.5.0
*
* @param array $commentdata Comment data.
*/
$commentdata = apply_filters('preprocess_comment', $commentdata);
$commentdata['comment_post_ID'] = (int) $commentdata['post_id'];
//media Id or Gallery ID
if (isset($commentdata['user_ID'])) {
$commentdata['user_id'] = $commentdata['user_ID'] = (int) $commentdata['user_ID'];
} elseif (isset($commentdata['user_id'])) {
$commentdata['user_id'] = (int) $commentdata['user_id'];
}
$commentdata['comment_parent'] = isset($commentdata['comment_parent']) ? absint($commentdata['comment_parent']) : 0;
//$parent_status = ( 0 < $commentdata['comment_parent'] ) ? wp_get_comment_status($commentdata['comment_parent']) : '';
$commentdata['comment_parent'] = $commentdata['comment_parent'] > 0 ? $commentdata['comment_parent'] : 0;
$commentdata['comment_author_IP'] = preg_replace('/[^0-9a-fA-F:., ]/', '', $_SERVER['REMOTE_ADDR']);
$commentdata['comment_agent'] = isset($_SERVER['HTTP_USER_AGENT']) ? substr($_SERVER['HTTP_USER_AGENT'], 0, 254) : '';
$commentdata['comment_date'] = current_time('mysql');
$commentdata['comment_date_gmt'] = current_time('mysql', 1);
$commentdata = wp_filter_comment($commentdata);
$commentdata['comment_approved'] = 1;
//make approved by default wp_allow_comment($commentdata);
$comment_ID = wp_insert_comment($commentdata);
do_action('mpp_comment_added', $comment_ID, $commentdata['comment_approved']);
return $comment_ID;
}