statistics.tokens.inc

<?php


/**
 * @file
 * Builds placeholder replacement tokens for node visitor statistics.
 */

/**
 * Implements hook_token_info().
 */
function statistics_token_info() {
    $node['total-count'] = array(
        'name' => t("Number of views"),
        'description' => t("The number of visitors who have read the node."),
    );
    $node['day-count'] = array(
        'name' => t("Views today"),
        'description' => t("The number of visitors who have read the node today."),
    );
    $node['last-view'] = array(
        'name' => t("Last view"),
        'description' => t("The date on which a visitor last read the node."),
        'type' => 'date',
    );
    return array(
        'tokens' => array(
            'node' => $node,
        ),
    );
}

/**
 * Implements hook_tokens().
 */
function statistics_tokens($type, $tokens, array $data = array(), array $options = array()) {
    $url_options = array(
        'absolute' => TRUE,
    );
    $replacements = array();
    if ($type == 'node' & !empty($data['node'])) {
        $node = $data['node'];
        foreach ($tokens as $name => $original) {
            if ($name == 'total-count') {
                $statistics = statistics_get($node->nid);
                $replacements[$original] = $statistics['totalcount'];
            }
            elseif ($name == 'day-count') {
                $statistics = statistics_get($node->nid);
                $replacements[$original] = $statistics['daycount'];
            }
            elseif ($name == 'last-view') {
                $statistics = statistics_get($node->nid);
                $replacements[$original] = format_date($statistics['timestamp']);
            }
        }
        if ($created_tokens = token_find_with_prefix($tokens, 'last-view')) {
            $statistics = statistics_get($node->nid);
            $replacements += token_generate('date', $created_tokens, array(
                'date' => $statistics['timestamp'],
            ), $options);
        }
    }
    return $replacements;
}