/
dashboardpage.class.php
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/
dashboardpage.class.php
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<?php
/**
* ELIS(TM): Enterprise Learning Intelligence Suite
* Copyright (C) 2008-2013 Remote-Learner.net Inc (http://www.remote-learner.net)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @package local_elisprogram
* @author Remote-Learner.net Inc
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @copyright (C) 2008-2013 Remote Learner.net Inc http://www.remote-learner.net
*
*/
defined('MOODLE_INTERNAL') || die();
require_once elispm::lib('deprecatedlib.php'); // cm_get_crlmuserid()
require_once elispm::lib('page.class.php');
require_once elispm::file('healthpage.class.php');
/**
* This page is just a dummy that allows generic linking to the dashboard
* from the Curriculum Admin menu
*
*/
class dashboardpage extends pm_page {
// Arrays for which components last cron runtimes to include
private $blocks = array(); // empty array for none; 'elisadmin' ?
private $plugins = array(); // TBD: 'local_elisprogram', 'local_eliscore' ?
/**
* Determines whether or not the current user can navigate to the
* Curriculum Admin dashboard
*
* @return boolean Whether or not access is allowed
*
*/
function can_do_default() {
//allow any logged-in user since the dashboard varies based on the user
return isloggedin();
}
/**
* Create a url to the current page (just points to the main PM index)
*
* @return moodle_url
*/
function get_moodle_url($extra = array()) {
$page = $this->get_new_page($extra);
$url = $page->url;
return $url;
}
function last_cron_runtimes() {
global $DB;
$description = '';
foreach ($this->blocks as $block) {
$a = new stdClass;
$a->name = $block;
$lastcron = $DB->get_field('block', 'lastcron', array('name' => $block));
$a->lastcron = $lastcron ? userdate($lastcron) : get_string('cron_notrun', 'local_elisprogram');
$description .= get_string('health_cron_block', 'local_elisprogram', $a);
}
foreach ($this->plugins as $plugin) {
$a = new stdClass;
$a->name = $plugin;
$lastcron = $DB->get_field('config_plugins', 'value', array('plugin' => $plugin, 'name' => 'lastcron'));
$a->lastcron = $lastcron ? userdate($lastcron) : get_string('cron_notrun', 'local_elisprogram');
$description .= get_string('health_cron_plugin', 'local_elisprogram', $a);
}
$lasteliscron = $DB->get_field('local_eliscore_sched_tasks', 'MAX(lastruntime)', array());
$lastcron = $lasteliscron ? userdate($lasteliscron) : get_string('cron_notrun', 'local_elisprogram');
$description .= get_string('health_cron_elis', 'local_elisprogram', $lastcron);
return $description;
}
/**
* Entry point to the page
*/
function do_default() {
global $USER, $CFG;
require_once(elispm::lib('lib.php'));
//update the current user's info in the PM system
//todo: check return status?
pm_update_user_information($USER->id);
//display as normal
$this->display('default');
}
/**
* get_tcpdf_info method to get TCPDF library version info
* @return array componentname, release, version
*/
public function get_tcpdf_info() {
global $CFG;
$ret = array(null, null, null);
$tcpdfinfofile = $CFG->dirroot.'/local/elisreports/lib/tcpdf/README.TXT';
if (file_exists($tcpdfinfofile)) {
$tcpdfreadme = file_get_contents($tcpdfinfofile);
$matches = array();
$name = '';
$release = '';
$version = '';
if (preg_match('/Name: (.*)/', $tcpdfreadme, $matches)) {
$name = $matches[1];
}
if (preg_match('/Version: (.*)/', $tcpdfreadme, $matches)) {
$release = $matches[1];
}
if (preg_match('/Release date: (.*)/', $tcpdfreadme, $matches)) {
$version = $matches[1];
}
$ret = array($name, $release, $version);
}
return $ret;
}
/**
* get_pchart_info method to get pChart library version info
* @return array componentname, release, version
*/
public function get_pchart_info() {
global $CFG;
$ret = array(null, null, null);
$pchartinfofile = $CFG->dirroot.'/local/elisreports/lib/pChart.1.27d/pChart/pChart.class';
if (file_exists($pchartinfofile)) {
$ret = array('pChart', '1.27d', '06/17/2008'); // TBD - get from file?
}
return $ret;
}
/**
* get_jquery_file_info method to get jQuery library version info from specified file
* @param array $files list of files to get info from
* @param array $infostrings associative array of default values, i.e. array('name' => 'Name', 'version' => 'Version', 'release' => 'Release date')
* @return array componentname, release, version
*/
public function get_jquery_file_info($files, $infostrings) {
$ret = array(null, null, null);
foreach ($files as $filename) {
$matches = array();
$name = null;
if (preg_match("/.*{$infostrings['name']}-([0-9.]*)/", $filename, $matches)) {
$name = $infostrings['name'];
$release = trim($matches[1], '.');
$version = '';
$ret = array($name, $release, $version);
break;
}
}
return $ret;
}
/**
* get_re_jquery_info method to get jQuery library version info
* @return array componentname, release, version
*/
public function get_re_jquery_info() {
global $CFG;
$files = glob($CFG->dirroot.'/local/elisprogram/js/results_engine/jquery-*');
return $this->get_jquery_file_info($files, array('name' => 'jquery'));
}
/**
* get_re_jquery_ui_info method to get jQuery library version info
* @return array componentname, release, version
*/
public function get_re_jquery_ui_info() {
global $CFG;
$files = glob($CFG->dirroot.'/local/elisprogram/js/results_engine/jquery-ui-*');
return $this->get_jquery_file_info($files, array('name' => 'jquery-ui'));
}
/**
* get_ds_jquery_info method to get jQuery library version info
* @return array componentname, release, version
*/
public function get_ds_jquery_info() {
global $CFG;
$files = glob($CFG->dirroot.'/local/elisprogram/lib/deepsight/js/jquery-*');
return $this->get_jquery_file_info($files, array('name' => 'jquery'));
}
/**
* get_ds_jquery_ui_info method to get jQuery library version info
* @return array componentname, release, version
*/
public function get_ds_jquery_ui_info() {
global $CFG;
$files = glob($CFG->dirroot.'/local/elisprogram/lib/deepsight/js/jquery-ui-*');
return $this->get_jquery_file_info($files, array('name' => 'jquery-ui'));
}
/**
* elis_versions method to get all ELIS PM and component version info
* @return string
*/
protected function elis_versions() {
global $CFG;
$ret = html_writer::script(
"function toggle_elis_component_versions() {
var compdiv;
if (compdiv = document.getElementById('eliscomponentversions')) {
if (compdiv.className.indexOf('accesshide') != -1) {
compdiv.className = '';
} else {
compdiv.className = 'accesshide';
}
}
}");
$ret .= html_writer::tag('p', get_string('elispmversion', 'local_elisprogram', elispm::$release).' '.
html_writer::empty_tag('input', array(
'type' => 'button',
'value' => get_string('alleliscomponents', 'local_elisprogram'),
'onclick' => 'toggle_elis_component_versions();'
)));
$eliscomponents = array(
'block_elisadmin' => null,
'block_courserequest' => null,
'block_enrolsurvey' => null,
'block_repository' => null,
'enrol_elis' => null,
'local_eliscore' => null,
'local_elisprogram' => null,
'local_elisreports' => null,
'local_datahub' => null,
'auth_elisfilessso' => null,
'repository_elisfiles' => null,
'lib_tcpdf' => array($this, 'get_tcpdf_info'),
'lib_pChart' => array($this, 'get_pchart_info'),
'lib_jquery1' => array($this, 'get_re_jquery_info'),
'lib_jquery_ui1' => array($this, 'get_re_jquery_ui_info'),
'lib_jquery2' => array($this, 'get_ds_jquery_info'),
'lib_jquery_ui2' => array($this, 'get_ds_jquery_ui_info')
);
$componenttable = new html_table();
$componenttable->attributes = array('width' => '70%', 'border' => '0');
$componenttable->head = array(get_string('eliscomponent', 'local_elisprogram'),
get_string('eliscomponentrelease', 'local_elisprogram'),
get_string('eliscomponentversion', 'local_elisprogram'));
$componenttable->data = array();
foreach ($eliscomponents as $eliscomponent => $getinfocallback) {
list($plugintype, $pluginname) = explode('_', $eliscomponent);
if (!empty($getinfocallback)) {
list($componentname, $release, $version) = call_user_func($getinfocallback);
// error_log("elis_versions(): {$componentname}, {$release}, {$version}");
if (!empty($componentname)) {
$thirdpartylib = get_string('thirdpartylib', 'local_elisprogram');
$componenttable->data[] = array("$componentname $thirdpartylib",
$release, $version);
}
} else if (($compdir = core_component::get_plugin_directory($plugintype, $pluginname)) && file_exists($compdir.'/version.php')) {
$plugin = new stdClass;
require($compdir.'/version.php');
if (!empty($plugin->version)) {
$version = $plugin->version;
$release = !empty($plugin->release) ? $plugin->release : '';
$componenttable->data[] = array($eliscomponent, $release, $version);
}
}
}
$ret .= html_writer::tag('div', html_writer::table($componenttable), array(
'id' => 'eliscomponentversions',
'class' => 'accesshide'));
return $ret;
}
function display_default() {
global $CFG, $USER, $OUTPUT;
$context = context_system::instance();
if (has_capability('local/elisprogram:manage', $context) || has_capability('local/elisprogram:config', $context)) {
echo $OUTPUT->heading(get_string('admin_dashboard', 'local_elisprogram'));
echo $OUTPUT->box(html_writer::tag('p', get_string('elis_doc_class_link', 'local_elisprogram')));
echo $OUTPUT->box(html_writer::tag('p', $this->last_cron_runtimes()));
$healthpg = new healthpage();
if ($healthpg->can_do_default()) {
echo $OUTPUT->box(html_writer::tag('p', get_string('health_check_link', 'local_elisprogram', $CFG)));
}
// Output ELIS version info
echo $OUTPUT->box($this->elis_versions());
}
if ($cmuid = cm_get_crlmuserid($USER->id)) {
$user = new user($cmuid);
echo $user->get_dashboard();
}
}
}