/**
* Replicates WP's native recent comments dashboard widget.
*
* @package BuddyPress Docs
* @since 1.1.8
*/
function wp_dashboard_recent_comments()
{
global $wpdb, $bp;
if (current_user_can('edit_posts')) {
$allowed_states = array('0', '1');
} else {
$allowed_states = array('1');
}
// Select all comment types and filter out spam later for better query performance.
$comments = array();
$start = 0;
$widgets = get_option('dashboard_widget_options');
$total_items = isset($widgets['dashboard_recent_comments']) && isset($widgets['dashboard_recent_comments']['items']) ? absint($widgets['dashboard_recent_comments']['items']) : 5;
while (count($comments) < $total_items && ($possible = $wpdb->get_results("SELECT c.*, p.post_type AS comment_post_post_type FROM {$wpdb->comments} c LEFT JOIN {$wpdb->posts} p ON c.comment_post_ID = p.ID WHERE p.post_status != 'trash' ORDER BY c.comment_date_gmt DESC LIMIT {$start}, 50"))) {
foreach ($possible as $comment) {
if (count($comments) >= $total_items) {
break;
}
// Is the user allowed to read this doc?
if ($bp->bp_docs->post_type_name == $comment->comment_post_post_type && !bp_docs_user_can('read', get_current_user_ID(), $comment->comment_post_ID)) {
continue;
}
if (in_array($comment->comment_approved, $allowed_states) && current_user_can('read_post', $comment->comment_post_ID)) {
$comments[] = $comment;
}
}
$start = $start + 50;
}
if ($comments) {
?>
<div id="the-comment-list" class="list:comment">
<?php
foreach ($comments as $comment) {
_wp_dashboard_recent_comments_row($comment);
}
?>
</div>
<?php
if (current_user_can('edit_posts')) {
?>
<?php
_get_list_table('WP_Comments_List_Table')->views();
?>
<?php
}
wp_comment_reply(-1, false, 'dashboard', false);
wp_comment_trashnotice();
} else {
?>
<p><?php
_e('No comments yet.');
?>
</p>
<?php
}
// $comments;
}
/**
* @group bp_docs_user_can
*/
function test_loggedin_user_can_create()
{
$this->assertTrue(bp_docs_user_can('create', 4));
}
/**
* Approve Doc comments as necessary.
*
* Docs handles its own comment permissions, so we override WP's value
*
* @since 1.3.3
* @param string $approved
* @param array $commentdata
* @return string $approved
*/
public function approve_doc_comments($approved, $commentdata)
{
$post = get_post($commentdata['comment_post_ID']);
if (bp_docs_get_post_type_name() === $post->post_type) {
if (bp_docs_user_can('post_comments', bp_loggedin_user_id(), $post->ID)) {
$approved = 1;
} else {
$approved = 0;
}
}
return $approved;
}
/**
* Determine whether the current user can do something the current doc
*
* @package BuddyPress Docs
* @since 1.0-beta
*
* @param str $action The cap being tested
* @return bool $user_can
*/
function bp_docs_current_user_can($action = 'edit', $doc_id = false)
{
$user_can = bp_docs_user_can($action, bp_loggedin_user_id(), $doc_id);
return apply_filters('bp_docs_current_user_can', $user_can, $action);
}
/**
* Determine whether the current user can do something the current doc
*
* @since 1.0-beta
* @deprecated 1.8
*
* @param str $action The cap being tested
* @return bool $user_can
*/
function bp_docs_current_user_can($action = 'edit', $doc_id = false)
{
_deprecated_function(__FUNCTION__, '1.8', 'Use current_user_can() with "bp_docs_" prefixed capabilities instead.');
$user_can = bp_docs_user_can($action, bp_loggedin_user_id(), $doc_id);
return apply_filters('bp_docs_current_user_can', $user_can, $action);
}
/**
* Outputs the links that appear under each Doc in the Doc listing
*
* @package BuddyPress Docs
*/
function bp_docs_doc_action_links()
{
$links = array();
$links[] = '<a href="' . bp_docs_get_group_doc_permalink() . '">' . __('Read', 'bp-docs') . '</a>';
if (bp_docs_user_can('edit', bp_loggedin_user_id())) {
$links[] = '<a href="' . bp_docs_get_group_doc_permalink() . '/' . BP_DOCS_EDIT_SLUG . '">' . __('Edit', 'bp-docs') . '</a>';
}
if (bp_docs_user_can('view_history', bp_loggedin_user_id())) {
$links[] = '<a href="' . bp_docs_get_group_doc_permalink() . '/' . BP_DOCS_HISTORY_SLUG . '">' . __('History', 'bp-docs') . '</a>';
}
echo implode(' | ', $links);
}
