grade/edit/outcome/index.php

   1 <?php // $Id$
   2       // Allows a creator to edit custom outcomes, and also display help about outcomes
   3
   4 ///////////////////////////////////////////////////////////////////////////
   5 //                                                                       //
   6 // NOTICE OF COPYRIGHT                                                   //
   7 //                                                                       //
   8 // Moodle - Modular Object-Oriented Dynamic Learning Environment         //
   9 //          http://moodle.com                                            //
  10 //                                                                       //
  11 // Copyright (C) 1999 onwards  Martin Dougiamas  http://moodle.com       //
  12 //                                                                       //
  13 // This program is free software; you can redistribute it and/or modify  //
  14 // it under the terms of the GNU General Public License as published by  //
  15 // the Free Software Foundation; either version 2 of the License, or     //
  16 // (at your option) any later version.                                   //
  17 //                                                                       //
  18 // This program is distributed in the hope that it will be useful,       //
  19 // but WITHOUT ANY WARRANTY; without even the implied warranty of        //
  20 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
  21 // GNU General Public License for more details:                          //
  22 //                                                                       //
  23 //          http://www.gnu.org/copyleft/gpl.html                         //
  24 //                                                                       //
  25 ///////////////////////////////////////////////////////////////////////////
  26
  27 require_once '../../../config.php';
  28 require_once($CFG->dirroot.'/lib/formslib.php');
  29 require_once $CFG->dirroot.'/grade/lib.php';
  30 require_once $CFG->libdir.'/gradelib.php';
  31
  32 $courseid = optional_param('id', 0, PARAM_INT);
  33 $action   = optional_param('action', '', PARAM_ALPHA);
  34
  35 /// Make sure they can even access this course
  36 if ($courseid) {
  37     if (!$course = get_record('course', 'id', $courseid)) {
  38         print_error('nocourseid');
  39     }
  40     require_login($course);
  41     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  42     require_capability('moodle/grade:manageoutcomes', $context);
  43
  44     if (empty($CFG->enableoutcomes)) {
  45         redirect('../../index.php?id='.$courseid);
  46     }
  47
  48 } else {
  49     require_once $CFG->libdir.'/adminlib.php';
  50     admin_externalpage_setup('outcomes');
  51 }
  52
  53 /// return tracking object
  54 $gpr = new grade_plugin_return(array('type'=>'edit', 'plugin'=>'outcome', 'courseid'=>$courseid));
  55
  56 require_once('import_outcomes_form.php');
  57 $upload_form = new import_outcomes_form();
  58
  59 if ($upload_form_data = $upload_form->get_data()) {
  60     require_once('import.php');
  61     exit();
  62 }
  63
  64
  65 $strgrades = get_string('grades');
  66 $pagename  = get_string('outcomes', 'grades');
  67
  68 $navigation = grade_build_nav(__FILE__, $pagename, $courseid);
  69
  70 $strshortname        = get_string('shortname');
  71 $strfullname         = get_string('fullname');
  72 $strscale            = get_string('scale');
  73 $strstandardoutcome  = get_string('outcomesstandard', 'grades');
  74 $strcustomoutcomes   = get_string('outcomescustom', 'grades');
  75 $strdelete           = get_string('delete');
  76 $stredit             = get_string('edit');
  77 $strcreatenewoutcome = get_string('outcomecreate', 'grades');
  78 $stritems            = get_string('items', 'grades');
  79 $strcourses          = get_string('courses');
  80 $stredit             = get_string('edit');
  81
  82 switch ($action) {
  83     case 'delete':
  84         if (!confirm_sesskey()) {
  85             break;
  86         }
  87         $outcomeid = required_param('outcomeid', PARAM_INT);
  88         if (!$outcome = grade_outcome::fetch(array('id'=>$outcomeid))) {
  89             break;
  90         }
  91
  92         if (empty($outcome->courseid)) {
  93             require_capability('moodle/grade:manage', get_context_instance(CONTEXT_SYSTEM));
  94         } else if ($outcome->courseid != $courseid) {
  95             error('Incorrect courseid!');
  96         }
  97
  98         if (!$outcome->can_delete()) {
  99             break;
 100         }
 101
 102         $deleteconfirmed = optional_param('deleteconfirmed', 0, PARAM_BOOL);
 103
 104         if(!$deleteconfirmed){
 105             print_header(get_string('outcomedelete', 'grades'));
 106             notice_yesno(get_string('outcomeconfirmdelete', 'grades', $outcome->fullname),
 107                     "index.php?id={$courseid}", "index.php?id={$courseid}",
 108                     array('outcomeid' => $outcome->id,
 109                         'action'=> 'delete',
 110                         'sesskey' =>  $USER->sesskey,
 111                         'deleteconfirmed'=> 1)
 112                     );
 113             print_footer();
 114             die;
 115         }else{
 116             $outcome->delete();
 117         }
 118         break;
 119 }
 120
 121 $systemcontext = get_context_instance(CONTEXT_SYSTEM);
 122 $caneditsystemscales = has_capability('moodle/course:managescales', $systemcontext);
 123
 124 if ($courseid) {
 125     /// Print header
 126     print_header_simple($strgrades.': '.$pagename, ': '.$strgrades, $navigation, '', '', true, '', navmenu($course));
 127     /// Print the plugin selector at the top
 128     print_grade_plugin_selector($courseid, 'edit', 'outcome');
 129
 130     $caneditcoursescales = has_capability('moodle/course:managescales', $context);
 131
 132     $currenttab = 'outcomes';
 133     require('tabs.php');
 134
 135 } else {
 136     admin_externalpage_print_header();
 137     $caneditcoursescales = $caneditsystemscales;
 138 }
 139
 140
 141 $outcomes_tables = array();
 142
 143 if ($courseid and $outcomes = grade_outcome::fetch_all_local($courseid)) {
 144
 145     $return = print_heading($strcustomoutcomes, '', 2, 'main', true);
 146     $data = array();
 147     foreach($outcomes as $outcome) {
 148         $line = array();
 149         $line[] = $outcome->get_name();
 150         $line[] = $outcome->get_shortname();
 151
 152         $scale = $outcome->load_scale();
 153         if (empty($scale->id)) {   // hopefully never happens
 154             $line[] = $scale->get_name();
 155         } else {
 156             if (empty($scale->courseid)) {
 157                 $caneditthisscale = $caneditsystemscales;
 158             } else if ($scale->courseid == $courseid) {
 159                 $caneditthisscale = $caneditcoursescales;
 160             } else {
 161                 $context = get_context_instance(CONTEXT_COURSE, $scale->courseid);
 162                 $caneditthisscale = has_capability('moodle/course:managescales', $context);
 163             }
 164             if ($caneditthisscale) {
 165                 $url = $CFG->wwwroot.'/grade/edit/scale/edit.php?courseid='.$courseid.'&amp;id='.$scale->id;
 166                 $url = $gpr->add_url_params($url);
 167                 $line[] = '<a href="'.$url.'">'.$scale->get_name().'</a>';
 168             } else {
 169                 $line[] = $scale->get_name();
 170             }
 171         }
 172
 173         $line[] = $outcome->get_item_uses_count();
 174
 175         $buttons = "";
 176         $buttons .= "<a title=\"$stredit\" href=\"edit.php?courseid=$courseid&amp;id=$outcome->id\"><img".
 177                     " src=\"$CFG->pixpath/t/edit.gif\" class=\"iconsmall\" alt=\"$stredit\" /></a> ";
 178         if ($outcome->can_delete()) {
 179             $buttons .= "<a title=\"$strdelete\" href=\"index.php?id=$courseid&amp;outcomeid=$outcome->id&amp;action=delete&amp;sesskey=$USER->sesskey\"><img".
 180                         " src=\"$CFG->pixpath/t/delete.gif\" class=\"iconsmall\" alt=\"$strdelete\" /></a> ";
 181         }
 182         $line[] = $buttons;
 183
 184         $data[] = $line;
 185     }
 186     $table = new object();
 187     $table->head  = array($strfullname, $strshortname, $strscale, $stritems, $stredit);
 188     $table->size  = array('30%', '20%', '20%', '20%', '10%' );
 189     $table->align = array('left', 'left', 'left', 'center', 'center');
 190     $table->width = '90%';
 191     $table->data  = $data;
 192     $return .= print_table($table, true);
 193     $outcomes_tables[] = $return;
 194 }
 195
 196
 197 if ($outcomes = grade_outcome::fetch_all_global()) {
 198
 199     $return = print_heading($strstandardoutcome, '', 2, 'main', true);
 200     $data = array();
 201     foreach($outcomes as $outcome) {
 202         $line = array();
 203         $line[] = $outcome->get_name();
 204         $line[] = $outcome->get_shortname();
 205
 206         $scale = $outcome->load_scale();
 207         if (empty($scale->id)) {   // hopefully never happens
 208             $line[] = $scale->get_name();
 209         } else {
 210             if (empty($scale->courseid)) {
 211                 $caneditthisscale = $caneditsystemscales;
 212             } else if ($scale->courseid == $courseid) {
 213                 $caneditthisscale = $caneditcoursescales;
 214             } else {
 215                 $context = get_context_instance(CONTEXT_COURSE, $scale->courseid);
 216                 $caneditthisscale = has_capability('moodle/course:managescales', $context);
 217             }
 218             if ($caneditthisscale) {
 219                 $url = $CFG->wwwroot.'/grade/edit/scale/edit.php?courseid='.$courseid.'&amp;id='.$scale->id;
 220                 $url = $gpr->add_url_params($url);
 221                 $line[] = '<a href="'.$url.'">'.$scale->get_name().'</a>';
 222             } else {
 223                 $line[] = $scale->get_name();
 224             }
 225         }
 226
 227         $line[] = $outcome->get_course_uses_count();
 228         $line[] = $outcome->get_item_uses_count();
 229
 230         $buttons = "";
 231         if (has_capability('moodle/grade:manage', get_context_instance(CONTEXT_SYSTEM))) {
 232             $buttons .= "<a title=\"$stredit\" href=\"edit.php?courseid=$courseid&amp;id=$outcome->id\"><img".
 233                         " src=\"$CFG->pixpath/t/edit.gif\" class=\"iconsmall\" alt=\"$stredit\" /></a> ";
 234         }
 235         if (has_capability('moodle/grade:manage', get_context_instance(CONTEXT_SYSTEM)) and $outcome->can_delete()) {
 236             $buttons .= "<a title=\"$strdelete\" href=\"index.php?id=$courseid&amp;outcomeid=$outcome->id&amp;action=delete&amp;sesskey=$USER->sesskey\"><img".
 237                         " src=\"$CFG->pixpath/t/delete.gif\" class=\"iconsmall\" alt=\"$strdelete\" /></a> ";
 238         }
 239         $line[] = $buttons;
 240
 241         $data[] = $line;
 242     }
 243     $table = new object();
 244     $table->head  = array($strfullname, $strshortname, $strscale, $strcourses, $stritems, $stredit);
 245     $table->size  = array('30%', '20%', '20%', '10%', '10%', '10%');
 246     $table->align = array('left', 'left', 'left', 'center', 'center', 'center');
 247     $table->width = '90%';
 248     $table->data  = $data;
 249     $return .= print_table($table, true);
 250     $outcomes_tables[] = $return;
 251 }
 252
 253 foreach($outcomes_tables as $table) {
 254     print($table);
 255 }
 256
 257 echo '<div class="buttons">';
 258 print_single_button('edit.php', array('courseid'=>$courseid), $strcreatenewoutcome);
 259 if ( !empty($outcomes_tables) ) {
 260     print_single_button('export.php', array('id'=>$courseid, 'sesskey'=>sesskey()),  get_string('exportalloutcomes', 'grades'));
 261 }
 262 echo '</div>';
 263
 264 $upload_form->display();
 265
 266 if ($courseid) {
 267     print_footer($course);
 268 } else {
 269     admin_externalpage_print_footer();
 270 }
 271
 272 ?>