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<?php
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// $Id: logsearch.module,v 1.2 2008/08/19 05:13:51 deekayen Exp $
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/**
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* @file
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* Search recent log entries (watchdog).
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*/
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/**
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* Implementation of hook_help().
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*/
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function logsearch_help($path, $arg) {
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switch ($path) {
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case 'admin/reports/logsearch':
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return t('Fill out the form below to search watchdog log items. You can search by user, message, timestamp, hostname or item type.');
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}
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}
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/**
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* Implementation of hook_menu().
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*/
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function logsearch_menu() {
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$items = array();
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$items['admin/reports/logsearch'] = array(
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'title' => 'Search recent log',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('logsearch_search_form'),
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'access callback' => 'user_access',
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'access arguments' => array('access site reports'),
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'type' => MENU_NORMAL_ITEM
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);
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return $items;
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}
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function logsearch_theme() {
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return array(
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'logsearch_search_form' => array(
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'arguments' => array('form' => NULL)
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)
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);
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}
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/**
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* Returns HTML for a search form.
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* @todo
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* Fill in form items with previous search terms
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*/
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function logsearch_search_form() {
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$form = array();
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// search usernames, message contains, types, link, hostname, time
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// search any/all of the following
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// use _watchdog_get_message_types
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$form['logsearch_anyorall'] = array(
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'#type' => 'radios',
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'#title' => t('Match'),
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'#default_value' => 'AND',
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'#options' => array('AND' => t('ALL of the following conditions'),
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'OR' => t('ANY of the following conditions')),
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);
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$types = array_merge(array(''), _dblog_get_message_types());
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for ($i = 0; $i < sizeof($types); $i++) {
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$types[$types[$i]] = $types[$i];
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unset($types[$i]);
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}
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$form['logsearch_type'] = array(
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'#type' => 'select',
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'#title' => t('Type is'),
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'#default_value' => $types[0],
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'#options' => $types
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);
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$form['logsearch_message'] = array(
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'#type' => 'textfield',
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'#title' => t('Message contains'),
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'#default_value' => '',
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'#size' => 50,
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'#maxlength' => 250
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);
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$form['logsearch_user'] = array(
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'#type' => 'textfield',
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'#title' => t('User contains'),
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'#default_value' => '',
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'#size' => 50,
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'#maxlength' => 250
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);
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$form['logsearch_time_enable'] = array(
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'#type' => 'checkbox',
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'#title' => t('Time')
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);
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$form['logsearch_time_begin'] = array(
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'#type' => 'textfield',
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'#title' => t(''),
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'#default_value' => format_date(time() - (60 * 60 * 24 * 7), 'small'),
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'#size' => 16,
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'#maxlength' => 250,
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'#prefix' => t('is after')
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);
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$form['logsearch_time_end'] = array(
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'#type' => 'textfield',
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'#title' => t(''),
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'#default_value' => format_date(time(), 'small'),
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'#size' => 16,
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'#maxlength' => 250,
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'#prefix' => t('but before')
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);
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$form['logsearch_hostname'] = array(
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'#type' => 'textfield',
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'#title' => t('Hostname contains'),
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'#default_value' => '',
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'#size' => 50,
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'#maxlength' => 100
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);
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Search'),
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'#weight' => 10
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);
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return $form;
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}
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function theme_logsearch_search_form($form) {
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$rows = array();
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$rows[] = array(
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array('data' => drupal_render($form['logsearch_time_enable'])),
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array('data' => drupal_render($form['logsearch_time_begin'])),
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array('data' => drupal_render($form['logsearch_time_end']))
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);
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unset(
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$form['logsearch_time_enable'],
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$form['logsearch_time_begin'],
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$form['logsearch_time_end']
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);
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$form['time_table'] = array(
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'#value' => theme('table', array(), $rows),
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'#weight' => 9
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);
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return drupal_render($form);
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}
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/**
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* Assemble the search query from search terms.
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*/
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function logsearch_search_form_submit($form, &$form_state) {
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$andor = $form_state['values']['logsearch_anyorall'];
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$conditions = array();
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if (!empty($form_state['values']['logsearch_user'])) {
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$logsearch_user = preg_replace('!\*+!', '%', $form_state['values']['logsearch_user']);
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$conditions[] = 'LOWER(u.name) LIKE LOWER(\'%%'. $logsearch_user .'%%\')';
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}
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if ($form_state['values']['logsearch_time_enable'] == 1) {
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$begin = strtotime($form_state['values']['logsearch_time_begin']);
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$end = strtotime($form_state['values']['logsearch_time_end']);
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$conditions[] = 'w.timestamp BETWEEN '. $begin .' AND '. $end;
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}
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foreach (array('message', 'type', 'hostname') as $field) {
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if (!empty($form_state['values']['logsearch_'. $field])) {
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$logsearch_field = preg_replace('!\*+!', '%', $form_state['values']['logsearch_'. $field]);
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$conditions[] = 'LOWER('. $field .') LIKE LOWER(\'%%'. $logsearch_field .'%%\')';
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}
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}
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$query = 'SELECT w.*, u.name, u.uid FROM {watchdog} w INNER JOIN {users} u on u.uid = w.uid ';
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if (sizeof($conditions) > 0) {
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$query .= 'WHERE '. (implode(" $andor ", $conditions));
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}
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//return $query;
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/*
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}
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/**
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* Perform search and print results.
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*
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function logsearch_results() {
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*/
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global $pager_total;
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//$query = $_SESSION['logsearch_query'] ? $_SESSION['logsearch_query'] : logsearch_query();
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$header = array(
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array('data' => t('Type'), 'field' => 'w.type'),
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array('data' => t('Date'), 'field' => 'w.timestamp', 'sort' => 'desc'),
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array('data' => t('Message'), 'field' => 'w.message'),
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array('data' => t('User'), 'field' => 'u.name'),
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array('data' => t('Operations'), 'colspan' => '2')
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);
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$query .= tablesort_sql($header);
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$output = '<h2>'. t('Search results: ') .'</h2>';
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// $output .= '<p>' . $pager_total . t(' total results.</p>');
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$result = pager_query($query, 50);
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while ($watchdog = db_fetch_object($result)) {
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$rows[] = array('data' =>
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array(
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// Cells
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$watchdog->type,
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format_date($watchdog->timestamp, 'small'),
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truncate_utf8(strip_tags(t($watchdog->message, unserialize($watchdog->variables))), 64),
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theme('username', $watchdog),
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$watchdog->link,
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l(t('details'), "admin/reports/view/$watchdog->wid")
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),
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// Attributes for tr
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'class' => "watchdog-$watchdog->type"
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);
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// die(var_dump($rows));
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}
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// return a new form if we didn't find anything
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if (!$rows) {
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drupal_set_message(t('Your search yielded no results.'));
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$output = drupal_get_form('logsearch_search_form');
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}
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else { // otherwise print results
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$pager = theme('pager', NULL, 50, 0);
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if (!empty($pager)) {
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// $pager = $pager_total[0] . t(' results returned.') . $pager;
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$rows[] = array(array('data' => $pager, 'colspan' => 6));
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}
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$output = $output . theme('table', $header, $rows);
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}
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print theme('page', $output);
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exit;
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}
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function _logsearch_get_username($name) {
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return db_result(db_query("SELECT uid FROM {users} WHERE name = '%s'", $name));
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}
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