mod/workshop/allocation.php

   1 <?php
   2
   3 // This file is part of Moodle - http://moodle.org/
   4 //
   5 // Moodle is free software: you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation, either version 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // Moodle is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 /**
  19  * At this page, teachers allocate submissions to students for a review
  20  *
  21  * The allocation logic itself is delegated to allocators - subplugins in ./allocation
  22  * folder.
  23  *
  24  * @package    mod
  25  * @subpackage workshop
  26  * @copyright  2009 David Mudrak <david.mudrak@gmail.com>
  27  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  28  */
  29
  30 require_once(dirname(dirname(dirname(__FILE__))).'/config.php');
  31 require_once(dirname(__FILE__).'/locallib.php');
  32 require_once(dirname(__FILE__).'/allocation/lib.php');
  33
  34 $cmid       = required_param('cmid', PARAM_INT);                    // course module
  35 $method     = optional_param('method', 'manual', PARAM_ALPHA);      // method to use
  36
  37 $cm         = get_coursemodule_from_id('workshop', $cmid, 0, false, MUST_EXIST);
  38 $course     = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
  39 $workshop   = $DB->get_record('workshop', array('id' => $cm->instance), '*', MUST_EXIST);
  40 $workshop   = new workshop($workshop, $cm, $course);
  41
  42 $PAGE->set_url($workshop->allocation_url($method));
  43
  44 require_login($course, false, $cm);
  45 $context = $PAGE->context;
  46 require_capability('mod/workshop:allocate', $context);
  47
  48 $PAGE->set_title($workshop->name);
  49 $PAGE->set_heading($course->fullname);
  50 $PAGE->navbar->add(get_string('allocation', 'workshop'));
  51
  52 $allocator  = $workshop->allocator_instance($method);
  53 $initresult = $allocator->init();
  54
  55 //
  56 // Output starts here
  57 //
  58 $output = $PAGE->get_renderer('mod_workshop');
  59 echo $output->header();
  60
  61 $allocators = workshop::installed_allocators();
  62 if (!empty($allocators)) {
  63     $tabs       = array();
  64     $row        = array();
  65     $inactive   = array();
  66     $activated  = array();
  67     foreach ($allocators as $methodid => $methodname) {
  68         $row[] = new tabobject($methodid, $workshop->allocation_url($methodid)->out(), $methodname);
  69         if ($methodid == $method) {
  70             $currenttab = $methodid;
  71         }
  72     }
  73 }
  74 $tabs[] = $row;
  75 print_tabs($tabs, $currenttab, $inactive, $activated);
  76
  77 if (is_null($initresult->get_status()) or $initresult->get_status() == workshop_allocation_result::STATUS_VOID) {
  78     echo $output->container_start('allocator-ui');
  79     echo $allocator->ui();
  80     echo $output->container_end();
  81 } else {
  82     echo $output->container_start('allocator-init-results');
  83     echo $output->render($initresult);
  84     echo $output->continue_button($workshop->allocation_url($method));
  85     echo $output->container_end();
  86 }
  87 echo $output->footer();