profile.pages.inc

<?php


/**
 * @file
 * User page callbacks for the profile module.
 */

/**
 * Menu callback; display a list of user information.
 */
function profile_browse() {
    // Ensure that the path is converted to 3 levels always.
    list(, $name, $value) = array_pad(explode('/', $_GET['q'], 3), 3, '');
    $field = db_query("SELECT DISTINCT(fid), type, title, page, visibility FROM {profile_field} WHERE name = :name", array(
        ':name' => $name,
    ))->fetchObject();
    if ($name && $field->fid) {
        // Only allow browsing of fields that have a page title set.
        if (empty($field->page)) {
            return MENU_NOT_FOUND;
        }
        // Do not allow browsing of private and hidden fields by non-admins.
        if (!user_access('administer users') && ($field->visibility == PROFILE_PRIVATE || $field->visibility == PROFILE_HIDDEN)) {
            return MENU_ACCESS_DENIED;
        }
        // Compile a list of fields to show.
        $fields = db_query('SELECT name, title, type, weight, page, visibility FROM {profile_field} WHERE fid <> :fid AND visibility = :visibility ORDER BY weight', array(
            ':fid' => $field->fid,
            ':visibility' => PROFILE_PUBLIC_LISTINGS,
        ))
            ->fetchAll();
        $query = db_select('users', 'u')->extend('PagerDefault');
        $query->join('profile_value', 'v', 'u.uid = v.uid');
        $query->fields('u', array(
            'uid',
            'access',
        ))
            ->condition('v.fid', $field->fid)
            ->condition('u.status', 0, '<>')
            ->orderBy('u.access', 'DESC');
        // Determine what query to use:
        $arguments = array(
            $field->fid,
        );
        switch ($field->type) {
            case 'checkbox':
                $query->condition('v.value', 1);
                break;
            case 'textfield':
            case 'selection':
                $query->condition('v.value', $value);
                break;
            case 'list':
                $query->condition('v.value', '%' . db_like($value) . '%', 'LIKE');
                break;
            default:
                return MENU_NOT_FOUND;
        }
        $uids = $query->limit(20)
            ->execute()
            ->fetchCol();
        // Load the users.
        $users = user_load_multiple($uids);
        $content = '';
        foreach ($users as $account) {
            $profile = _profile_update_user_fields($fields, $account);
            $content .= theme('profile_listing', array(
                'account' => $account,
                'fields' => $profile,
            ));
        }
        $output = theme('profile_wrapper', array(
            'content' => $content,
        ));
        $output .= theme('pager');
        if ($field->type == 'selection' || $field->type == 'list' || $field->type == 'textfield') {
            $title = strtr(check_plain($field->page), array(
                '%value' => drupal_placeholder($value),
            ));
        }
        else {
            $title = check_plain($field->page);
        }
        drupal_set_title($title, PASS_THROUGH);
        return $output;
    }
    elseif ($name && !$field->fid) {
        return MENU_NOT_FOUND;
    }
    else {
        // Compile a list of fields to show.
        $fields = db_query('SELECT name, title, type, weight, page, visibility FROM {profile_field} WHERE visibility = :visibility ORDER BY category, weight', array(
            ':visibility' => PROFILE_PUBLIC_LISTINGS,
        ))->fetchAll();
        // Extract the affected users:
        $query = db_select('users', 'u')->extend('PagerDefault');
        $uids = $query->fields('u', array(
            'uid',
            'access',
        ))
            ->condition('u.uid', 0, '>')
            ->condition('u.status', 0, '>')
            ->orderBy('u.access', 'DESC')
            ->limit(20)
            ->execute()
            ->fetchCol();
        $users = user_load_multiple($uids);
        $content = '';
        foreach ($users as $account) {
            $profile = _profile_update_user_fields($fields, $account);
            $content .= theme('profile_listing', array(
                'account' => $account,
                'fields' => $profile,
            ));
        }
        $output = theme('profile_wrapper', array(
            'content' => $content,
        ));
        $output .= theme('pager');
        drupal_set_title(t('User list'));
        return $output;
    }
}

/**
 * Callback to allow autocomplete of profile text fields.
 */
function profile_autocomplete($field, $string) {
    $matches = array();
    $autocomplete_field = (bool) db_query_range("SELECT 1 FROM {profile_field} WHERE fid = :fid AND autocomplete = 1", 0, 1, array(
        ':fid' => $field,
    ))->fetchField();
    if ($autocomplete_field) {
        $values = db_select('profile_value')->fields('profile_value', array(
            'value',
        ))
            ->condition('fid', $field)
            ->condition('value', db_like($string) . '%', 'LIKE')
            ->groupBy('value')
            ->orderBy('value')
            ->range(0, 10)
            ->execute()
            ->fetchCol();
        foreach ($values as $value) {
            $matches[$value] = check_plain($value);
        }
    }
    drupal_json_output($matches);
}