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(__DIR__ . '/../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 $availableplugins = core_component::get_plugin_list('report');
  54 foreach ($availableplugins as $plugin => $plugindir) {
  55     if (get_string_manager()->string_exists('pluginname', 'report_' . $plugin)) {
  56         $strpluginname = get_string('pluginname', 'report_' . $plugin);
  57     } else {
  58         $strpluginname = $plugin;
  59     }
  60     $plugins[$plugin] = $strpluginname;
  61 }
  62 core_collator::asort($plugins);
  63
  64 $like = $DB->sql_like('plugin', '?', true, true, false, '|');
  65 $params = array('report|_%');
  66 $installed = $DB->get_records_select('config_plugins', "$like AND name = 'version'", $params);
  67 $versions = array();
  68 foreach ($installed as $config) {
  69     $name = preg_replace('/^report_/', '', $config->plugin);
  70     $versions[$name] = $config->value;
  71     if (!isset($plugins[$name])) {
  72         $plugins[$name] = $name;
  73     }
  74 }
  75
  76 $logmanager = get_log_manager();
  77
  78 foreach ($plugins as $plugin => $name) {
  79     $uninstall = '';
  80     if ($uninstallurl = core_plugin_manager::instance()->get_uninstall_url('report_'.$plugin, 'manage')) {
  81         $uninstall = html_writer::link($uninstallurl, $struninstall);
  82     }
  83
  84     $stores = array();
  85     if (isset($availableplugins[$plugin])) {
  86         $stores = $logmanager->get_supported_logstores('report_' . $plugin);
  87     }
  88     if ($stores === false) {
  89         $supportedstores = get_string('logstorenotrequired', 'admin');
  90     } else if (!empty($stores)) {
  91         $supportedstores = implode(', ', $stores);
  92     } else {
  93         $supportedstores = get_string('nosupportedlogstore', 'admin');;
  94     }
  95
  96     if (!isset($versions[$plugin])) {
  97         if (file_exists("$CFG->dirroot/report/$plugin/version.php")) {
  98             // not installed yet
  99             $version = '?';
 100         } else {
 101             // no version info available
 102             $version = '-';
 103         }
 104     } else {
 105         $version = $versions[$plugin];
 106         if (file_exists("$CFG->dirroot/report/$plugin")) {
 107             $version = $versions[$plugin];
 108         } else {
 109             // somebody removed plugin without uninstall
 110             $name = '<span class="notifyproblem">'.$name.' ('.get_string('missingfromdisk').')</span>';
 111             $version = $versions[$plugin];
 112         }
 113     }
 114
 115     $table->add_data(array($name, $supportedstores, $version, $uninstall));
 116 }
 117
 118 $table->print_html();
 119
 120 echo $OUTPUT->footer();