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<?php
// $Id$
/**
* @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)) {
drupal_not_found();
return;
}
// 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)) {
drupal_access_denied();
return;
}
// Compile a list of fields to show.
$fields = db_query('SELECT name, title, type, weight, page 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:
drupal_not_found();
return;
}
$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) {
drupal_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);
}
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