MDL-9137 Added the overview report
This commit is contained in:
nicolasconnault
@@ -0,0 +1,18 @@
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<?php // $Id$
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$gradereport_overview_capabilities = array(
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'gradereport/outcomes:view' => array(
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'riskbitmask' => RISK_PERSONAL,
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'captype' => 'read',
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'contextlevel' => CONTEXT_COURSE,
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'legacy' => array(
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'teacher' => CAP_ALLOW,
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'editingteacher' => CAP_ALLOW,
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'admin' => CAP_ALLOW
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)
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)
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);
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?>
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@@ -0,0 +1,106 @@
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<?php // $Id$
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///////////////////////////////////////////////////////////////////////////
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// NOTICE OF COPYRIGHT //
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// //
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// Moodle - Modular Object-Oriented Dynamic Learning Environment //
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// http://moodle.org //
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// //
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// Copyright (C) 1999 onwards Martin Dougiamas http://moodle.com //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation; either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details: //
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// //
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// http://www.gnu.org/copyleft/gpl.html //
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// //
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///////////////////////////////////////////////////////////////////////////
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require_once '../../../config.php';
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require_once $CFG->libdir.'/gradelib.php';
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require_once $CFG->dirroot.'/grade/lib.php';
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require_once $CFG->dirroot.'/grade/report/overview/lib.php';
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$userid = optional_param('userid', $USER->id, PARAM_INT);
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/// basic access checks
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if (!$course = get_record('course', 'id', $COURSE->id)) {
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print_error('nocourseid');
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}
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require_login($course);
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if (!$user = get_complete_user_data('id', $userid)) {
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error("Incorrect userid");
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}
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$context = get_context_instance(CONTEXT_COURSE, $course->id);
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$usercontext = get_context_instance(CONTEXT_PERSONAL, $user->id);
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require_capability('gradereport/overview:view', $context);
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$access = true;
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if (has_capability('moodle/grade:viewall', $context)) {
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//ok - can view all course grades
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} else if ($user->id == $USER->id and has_capability('moodle/grade:view', $context) and $course->showgrades) {
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//ok - can view own grades
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} else if (has_capability('moodle/grade:view', $usercontext) and $course->showgrades) {
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// ok - can view grades of this user- parent most probably
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} else {
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$acces = false;
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}
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/// return tracking object
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$gpr = new grade_plugin_return(array('type'=>'report', 'plugin'=>'user', 'courseid'=>$course->id, 'userid'=>$userid));
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/// last selected report session tracking
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if (!isset($USER->grade_last_report)) {
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$USER->grade_last_report = array();
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}
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$USER->grade_last_report[$course->id] = 'user';
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/// Build navigation
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$strgrades = get_string('grades');
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$reportname = get_string('modulename', 'gradereport_overview');
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$navigation = grade_build_nav(__FILE__, $reportname, $course->id);
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/// Print header
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print_header_simple($strgrades.': '.$reportname, ': '.$strgrades, $navigation,
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'', '', true, '', navmenu($course));
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/// Print the plugin selector at the top
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print_grade_plugin_selector($course->id, 'report', 'user');
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if ($access) {
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//first make sure we have proper final grades - this must be done before constructing of the grade tree
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grade_regrade_final_grades($course->id);
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// Create a report instance
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$report = new grade_report_overview($userid, $gpr, $context);
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$gradetotal = 0;
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$gradesum = 0;
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// print the page
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print_heading(get_string('modulename', 'gradereport_user'). ' - '.fullname($report->user));
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if ($report->fill_table()) {
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echo $report->print_table(true);
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}
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} else {
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// no access to grades!
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echo "Can not view grades."; //TODO: localize
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}
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print_footer($course);
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?>
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@@ -0,0 +1,139 @@
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<?php // $Id$
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/**
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* File in which the overview_report class is defined.
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* @package gradebook
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*/
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require_once($CFG->dirroot . '/grade/report/lib.php');
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require_once($CFG->libdir.'/tablelib.php');
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/**
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* Class providing an API for the overview report building and displaying.
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* @uses grade_report
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* @package gradebook
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*/
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class grade_report_overview extends grade_report {
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/**
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* The user.
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* @var object $user
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*/
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var $user;
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/**
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* A flexitable to hold the data.
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* @var object $table
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*/
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var $table;
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/**
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* Constructor. Sets local copies of user preferences and initialises grade_tree.
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* @param int $userid
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* @param object $gpr grade plugin return tracking object
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* @param string $context
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*/
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function grade_report_overview($userid, $gpr, $context) {
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global $CFG, $COURSE;
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parent::grade_report($COURSE->id, $gpr, $context);
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// get the user (for full name)
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$this->user = get_record('user', 'id', $userid);
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// base url for sorting by first/last name
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$this->baseurl = $CFG->wwwroot.'/grade/overview/index.php?id='.$userid;
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$this->pbarurl = $this->baseurl;
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$this->setup_table();
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}
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/**
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* Prepares the headers and attributes of the flexitable.
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*/
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function setup_table() {
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/*
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* Table has 3 columns
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*| course | final grade | rank |
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*/
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// setting up table headers
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$tablecolumns = array('coursename', 'grade', 'rank');
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$tableheaders = array($this->get_lang_string('coursename', 'grades'),
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$this->get_lang_string('grade'),
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$this->get_lang_string('rank', 'grades'));
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$this->table = new flexible_table('grade-report-overview-'.$this->user->id);
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$this->table->define_columns($tablecolumns);
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$this->table->define_headers($tableheaders);
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$this->table->define_baseurl($this->baseurl);
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$this->table->set_attribute('cellspacing', '0');
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$this->table->set_attribute('id', 'overview-grade');
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$this->table->set_attribute('class', 'boxaligncenter generaltable');
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$this->table->setup();
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}
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function fill_table() {
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global $CFG;
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$numusers = $this->get_numusers();
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if ($courses = get_courses('all', null, 'c.id, c.shortname')) {
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foreach ($courses as $course) {
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// Get course grade_item
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$grade_item_id = get_field('grade_items', 'id', 'itemtype', 'course', 'courseid', $course->id);
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// Get the grade
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$finalgrade = get_field('grade_grades', 'finalgrade', 'itemid', $grade_item_id, 'userid', $this->user->id);
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/// prints rank
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if ($finalgrade) {
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/// find the number of users with a higher grade
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$sql = "SELECT COUNT(DISTINCT(userid))
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FROM {$CFG->prefix}grade_grades
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WHERE finalgrade > $finalgrade
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AND itemid = $grade_item_id";
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$rank = count_records_sql($sql) + 1;
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$rankdata = "$rank/$numusers";
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} else {
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// no grade, no rank
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$rankdata = "-";
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}
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$this->table->add_data(array($course->shortname, $finalgrade, $rankdata));
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}
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return true;
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} else {
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notify(get_string('nocourses', 'grades'));
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return false;
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}
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}
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/**
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* Prints or returns the HTML from the flexitable.
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* @param bool $return Whether or not to return the data instead of printing it directly.
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* @return string
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*/
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function print_table($return=false) {
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ob_start();
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$this->table->print_html();
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$html = ob_get_clean();
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if ($return) {
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return $html;
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} else {
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echo $html;
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}
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}
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/**
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* Processes the data sent by the form (grades and feedbacks).
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* @var array $data
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* @return bool Success or Failure (array of errors).
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*/
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function process_data($data) {
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}
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}
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?>
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@@ -0,0 +1,6 @@
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<?PHP // $Id$
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$plugin->version = 2007073000;
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$plugin->requires = 2007072402;
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?>
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