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<?php
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/**
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* @file
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* Provides a preprocess function for the author pane used by
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* Advanced Forum and Advanced Profile Kit.
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*/
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/**
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* Implements hook_preprocess_author_pane().
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*/
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function user_stats_preprocess_author_pane(&$variables) {
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if (function_exists('author_pane_api') && author_pane_api() == "2") {
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// Check if this preprocess needs to be run given who's calling it.
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if (!author_pane_run_preprocess('user_stats', $variables['caller'])) {
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return;
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}
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}
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$account_id = $variables['account']->uid;
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if ($account_id != 0) {
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static $cached_stats = array();
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if (isset($cached_stats[$account_id])) {
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// Pull the values from the cache
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if ($cached_stats[$account_id]['posts'] !== FALSE) {
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// We don't want the variable to be created if the user doesn't have
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// access to see them to avoid printing the label.
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$variables['user_stats_posts'] = $cached_stats[$account_id]['posts'];
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}
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if ($cached_stats[$account_id]['ip'] !== FALSE) {
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$variables['user_stats_ip'] = $cached_stats[$account_id]['ip'];
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}
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}
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else {
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// No cached values for this user. Fetch them.
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$posts = user_stats_get_stats('post_count', $account_id);
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if ($posts !== FALSE) {
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$variables['user_stats_posts'] = $posts;
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}
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$ip = user_stats_get_stats('ip_address', $account_id);
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if ($ip !== FALSE) {
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$variables['user_stats_ip'] = $ip;
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}
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// Write to the cache variable. We do this even if it's FALSE because
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// we check for that before using it.
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$cached_stats[$account_id]['posts'] = $posts;
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$cached_stats[$account_id]['ip'] = $ip;
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}
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}
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}
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/**
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* Implements hook_author_pane_allow_preprocess_disable().
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*/
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function user_stats_author_pane_allow_preprocess_disable() {
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return array('user_stats' => 'User Stats');
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}
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