admin/reports.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * Provides an overview of installed reports
  19  *
  20  * Displays the list of found reports, their version (if found) and
  21  * a link to uninstall the report.
  22  *
  23  * The code is based on admin/localplugins.php by David Mudrak.
  24  *
  25  * @package   admin
  26  * @copyright 2011 Petr Skoda {@link http://skodak.org}
  27  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  28  */
  29
  30 require_once(dirname(__FILE__) . '/../config.php');
  31 require_once($CFG->libdir.'/adminlib.php');
  32 require_once($CFG->libdir.'/tablelib.php');
  33
  34 admin_externalpage_setup('managereports');
  35
  36 echo $OUTPUT->header();
  37 echo $OUTPUT->heading(get_string('reports'));
  38
  39 /// Print the table of all installed report plugins
  40
  41 $struninstall = get_string('uninstallplugin', 'core_admin');
  42
  43 $table = new flexible_table('reportplugins_administration_table');
  44 $table->define_columns(array('name', 'logstoressupported', 'version', 'uninstall'));
  45 $table->define_headers(array(get_string('plugin'), get_string('logstoressupported', 'admin'), get_string('version'),
  46         $struninstall));
  47 $table->define_baseurl($PAGE->url);
  48 $table->set_attribute('id', 'reportplugins');
  49 $table->set_attribute('class', 'admintable generaltable');
  50 $table->setup();
  51
  52 $plugins = array();
  53 foreach (core_component::get_plugin_list('report') as $plugin => $plugindir) {
  54     if (get_string_manager()->string_exists('pluginname', 'report_' . $plugin)) {
  55         $strpluginname = get_string('pluginname', 'report_' . $plugin);
  56     } else {
  57         $strpluginname = $plugin;
  58     }
  59     $plugins[$plugin] = $strpluginname;
  60 }
  61 core_collator::asort($plugins);
  62
  63 $like = $DB->sql_like('plugin', '?', true, true, false, '|');
  64 $params = array('report|_%');
  65 $installed = $DB->get_records_select('config_plugins', "$like AND name = 'version'", $params);
  66 $versions = array();
  67 foreach ($installed as $config) {
  68     $name = preg_replace('/^report_/', '', $config->plugin);
  69     $versions[$name] = $config->value;
  70     if (!isset($plugins[$name])) {
  71         $plugins[$name] = $name;
  72     }
  73 }
  74
  75 $logmanager = get_log_manager();
  76
  77 foreach ($plugins as $plugin => $name) {
  78     $uninstall = '';
  79     if ($uninstallurl = core_plugin_manager::instance()->get_uninstall_url('report_'.$plugin, 'manage')) {
  80         $uninstall = html_writer::link($uninstallurl, $struninstall);
  81     }
  82
  83     $stores = $logmanager->get_supported_logstores('report_' . $plugin);
  84     if ($stores === false) {
  85         $supportedstores = get_string('logstorenotrequired', 'admin');
  86     } else if (!empty($stores)) {
  87         $supportedstores = implode(', ', $stores);
  88     } else {
  89         $supportedstores = get_string('nosupportedlogstore', 'admin');;
  90     }
  91
  92     if (!isset($versions[$plugin])) {
  93         if (file_exists("$CFG->dirroot/report/$plugin/version.php")) {
  94             // not installed yet
  95             $version = '?';
  96         } else {
  97             // no version info available
  98             $version = '-';
  99         }
 100     } else {
 101         $version = $versions[$plugin];
 102         if (file_exists("$CFG->dirroot/report/$plugin")) {
 103             $version = $versions[$plugin];
 104         } else {
 105             // somebody removed plugin without uninstall
 106             $name = '<span class="notifyproblem">'.$name.' ('.get_string('missingfromdisk').')</span>';
 107             $version = $versions[$plugin];
 108         }
 109     }
 110
 111     $table->add_data(array($name, $supportedstores, $version, $uninstall));
 112 }
 113
 114 $table->print_html();
 115
 116 echo $OUTPUT->footer();