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<?php
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// $Id: profile.pages.inc,v 1.20 2009/09/21 07:56:08 dries Exp $
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/**
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* @file
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* User page callbacks for the profile module.
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*/
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/**
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* Menu callback; display a list of user information.
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*/
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function profile_browse() {
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// Ensure that the path is converted to 3 levels always.
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list(, $name, $value) = array_pad(explode('/', $_GET['q'], 3), 3, '');
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$field = db_query("SELECT DISTINCT(fid), type, title, page, visibility FROM {profile_field} WHERE name = :name", array(':name' => $name))->fetchObject();
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if ($name && $field->fid) {
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// Only allow browsing of fields that have a page title set.
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if (empty($field->page)) {
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drupal_not_found();
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return;
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}
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// Do not allow browsing of private and hidden fields by non-admins.
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if (!user_access('administer users') && ($field->visibility == PROFILE_PRIVATE || $field->visibility == PROFILE_HIDDEN)) {
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drupal_access_denied();
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return;
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}
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// Compile a list of fields to show.
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$fields = db_query('SELECT name, title, type, weight, page FROM {profile_field} WHERE fid <> :fid AND visibility = :visibility ORDER BY weight', array(
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':fid' => $field->fid,
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':visibility' => PROFILE_PUBLIC_LISTINGS,
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))->fetchAll();
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$query = db_select('users')->extend('PagerDefault');
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$query->join('profile_value', 'v', 'u.uid = v.uid');
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$query
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->fields('u', array('uid', 'access'))
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->condition('v.fid', $field->fid)
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->condition('u.access', 0, '<>')
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->condition('u.status', 0, '<>')
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->orderBy('u.access', 'DESC');
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// Determine what query to use:
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$arguments = array($field->fid);
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switch ($field->type) {
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case 'checkbox':
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$query->condition('v.value', 1);
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break;
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case 'textfield':
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case 'selection':
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$query->condition('v.value', $value);
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break;
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case 'list':
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$query->condition('v.value', '%' . $value . '%', 'LIKE');
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break;
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default:
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drupal_not_found();
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return;
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}
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$uids = $query
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->limit(20)
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->execute()
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->fetchCol();
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// Load the users.
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$users = user_load_multiple($uids);
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$content = '';
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foreach ($users as $account) {
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$profile = _profile_update_user_fields($fields, $account);
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$content .= theme('profile_listing', array('account' => $account, 'fields' => $profile));
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}
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$output = theme('profile_wrapper', array('content' => $content));
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$output .= theme('pager', array('tags' => NULL));
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if ($field->type == 'selection' || $field->type == 'list' || $field->type == 'textfield') {
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$title = strtr(check_plain($field->page), array('%value' => theme('placeholder', array('text' => $value))));
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}
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else {
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$title = check_plain($field->page);
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}
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drupal_set_title($title, PASS_THROUGH);
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return $output;
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}
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elseif ($name && !$field->fid) {
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drupal_not_found();
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}
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else {
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// Compile a list of fields to show.
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$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();
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// Extract the affected users:
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$query = db_select('users', 'u')->extend('PagerDefault');
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$uids = $query
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->fields('u', array('uid', 'access'))
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->condition('u.uid', 0, '>')
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->condition('u.status', 0, '>')
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->condition('u.access', 0, '>')
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->orderBy('u.access', 'DESC')
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->limit(20)
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->execute()
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->fetchCol();
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$users = user_load_multiple($uids);
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$content = '';
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foreach ($users as $account) {
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$profile = _profile_update_user_fields($fields, $account);
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$content .= theme('profile_listing', array('account' => $account, 'fields' => $profile));
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}
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$output = theme('profile_wrapper', array('content' => $content));
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$output .= theme('pager', array('tags' => NULL));
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drupal_set_title(t('User list'));
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return $output;
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}
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}
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/**
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* Callback to allow autocomplete of profile text fields.
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*/
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function profile_autocomplete($field, $string) {
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$matches = array();
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$autocomplete_field = (bool) db_query_range("SELECT 1 FROM {profile_field} WHERE fid = :fid AND autocomplete = 1", 0, 1, array(':fid' => $field))->fetchField();
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if ($autocomplete_field) {
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$values = db_query_range("SELECT value FROM {profile_value} WHERE fid = :fid AND LOWER(value) LIKE LOWER(:value) GROUP BY value ORDER BY value ASC", 0, 10, array(
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':fid' => $field,
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':value' => $string . '%',
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))->fetchCol();
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foreach ($values as $value) {
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$matches[$value] = check_plain($value);
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}
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}
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drupal_json_output($matches);
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}
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