/**
* Perform upgrades for version 0.4
*
* @param integer $db_version
* @return boolean
*/
function bp_links_upgrade_04($db_version)
{
global $bp, $wpdb;
// if DB version is 7 or higher, skip this upgrade
if ($db_version >= 7) {
return true;
}
// populate the new cloud_id column in the links table
// we are trying to produce a PERMANENT unique hash, it doesn't need to be reproducable
$sql_cloud = $wpdb->prepare("UPDATE {$bp->links->table_name} SET cloud_id = MD5(CONCAT(%s,id,url,name))", $bp->root_domain);
if (false === $wpdb->query($sql_cloud)) {
return false;
}
// update the activity table item_id column replacing the link_id with the cloud_id
$sql_activity = $wpdb->prepare("UPDATE {$bp->links->table_name} AS l, {$bp->activity->table_name} AS a SET a.item_id = l.cloud_id WHERE l.id = a.item_id AND a.component = %s", bp_links_id());
if (false === $wpdb->query($sql_activity)) {
return false;
}
// success!
return true;
}
function bp_get_link_details_form_action()
{
global $bp;
if (bp_links_current_link_exists()) {
$form_action = bp_get_link_admin_form_action();
} else {
switch (bp_current_component()) {
default:
case bp_links_id():
case bp_links_slug():
$form_action = $bp->loggedin_user->domain . bp_links_slug() . '/create';
break;
}
}
return apply_filters('bp_get_link_details_form_action', $form_action);
}
function get_activity_recent_ids_for_user($user_id, $show_hidden = false)
{
global $wpdb, $bp;
// Hide Hidden Items?
if (!$show_hidden) {
$hidden_sql = " AND a.hide_sitewide = 0";
}
return $wpdb->get_col($wpdb->prepare("SELECT DISTINCT l.cloud_id FROM {$bp->links->table_name} AS l JOIN {$bp->activity->table_name} AS a ON l.cloud_id = a.item_id WHERE l.user_id = %d AND a.component = %s{$hidden_sql} ORDER BY a.date_recorded DESC LIMIT %d", $user_id, bp_links_id(), BP_LINKS_PERSONAL_ACTIVITY_HISTORY));
}
/**
* Return "my links" feed URL on activity home page
*
* @param string $feed_url
* @param string $scope
* @return string
*/
function bp_links_dtheme_activity_feed_url($feed_url, $scope)
{
global $bp;
if (!bp_links_is_activity_enabled() || empty($scope) || $scope != bp_links_id()) {
return $feed_url;
}
return $bp->loggedin_user->domain . BP_ACTIVITY_SLUG . '/my-links/feed/';
}
echo mysql2date('D, d M Y H:i:s O', bp_activity_get_last_updated(), false);
?>
</pubDate>
<generator>http://buddypress.org/?v=<?php
echo BP_VERSION;
?>
</generator>
<language><?php
echo get_option('rss_language');
?>
</language>
<?php
do_action('bp_links_activity_mylinks_feed_head');
?>
<?php
if (bp_has_activities('object=' . bp_links_id() . '&max=50&display_comments=threaded')) {
?>
<?php
while (bp_activities()) {
bp_the_activity();
?>
<item>
<guid><?php
bp_activity_thread_permalink();
?>
</guid>
<title><![CDATA[<?php
bp_activity_feed_item_title();
?>
]]></title>
<link><?php
?>
</pubDate>
<generator>http://buddypress.org/?v=<?php
echo BP_VERSION;
?>
</generator>
<language><?php
echo get_option('rss_language');
?>
</language>
<?php
do_action('bp_links_activity_link_feed_head');
?>
<?php
if (bp_has_activities('object=' . bp_links_id() . '&primary_id=' . $bp->links->current_link->cloud_id . '&max=50&display_comments=threaded')) {
?>
<?php
while (bp_activities()) {
bp_the_activity();
?>
<item>
<guid><?php
bp_activity_thread_permalink();
?>
</guid>
<title><![CDATA[<?php
bp_activity_feed_item_title();
?>
]]></title>
<link><?php
function bp_links_create_component_id()
{
$component_id = false;
// check current component
switch (bp_current_component()) {
// Are we at domain.org/links/create ???
case bp_links_id():
case bp_links_slug():
if ('create' == bp_current_action()) {
$component_id = bp_links_id();
}
break;
}
return apply_filters('bp_links_create_component_id', $component_id);
}
