mod/data/index.php

   1 <?php // $Id$
   2 ///////////////////////////////////////////////////////////////////////////
   3 //                                                                       //
   4 // NOTICE OF COPYRIGHT                                                   //
   5 //                                                                       //
   6 // Moodle - Modular Object-Oriented Dynamic Learning Environment         //
   7 //          http://moodle.org                                            //
   8 //                                                                       //
   9 // Copyright (C) 1990-onwards Moodle Pty Ltd   http://moodle.com         //
  10 //                                                                       //
  11 // This program is free software; you can redistribute it and/or modify  //
  12 // it under the terms of the GNU General Public License as published by  //
  13 // the Free Software Foundation; either version 2 of the License, or     //
  14 // (at your option) any later version.                                   //
  15 //                                                                       //
  16 // This program is distributed in the hope that it will be useful,       //
  17 // but WITHOUT ANY WARRANTY; without even the implied warranty of        //
  18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
  19 // GNU General Public License for more details:                          //
  20 //                                                                       //
  21 //          http://www.gnu.org/copyleft/gpl.html                         //
  22 //                                                                       //
  23 ///////////////////////////////////////////////////////////////////////////
  24
  25     require_once("../../config.php");
  26     require_once("lib.php");
  27
  28     $id = required_param('id', PARAM_INT);   // course
  29
  30     if (! $course = get_record("course", "id", $id)) {
  31         error("Course ID is incorrect");
  32     }
  33
  34     require_course_login($course);
  35
  36     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  37
  38     add_to_log($course->id, "data", "view all", "index.php?id=$course->id", "");
  39
  40     $strweek = get_string('week');
  41     $strtopic = get_string('topic');
  42     $strname = get_string('name');
  43     $strdata = get_string('modulename','data');
  44
  45     $navlinks = array();
  46     $navlinks[] = array('name' => $strdata, 'link' => "index.php?id=$course->id", 'type' => 'activity');
  47     $navigation = build_navigation($navlinks);
  48
  49     print_header_simple($strdata, '', $navigation, '', '', true, "", navmenu($course));
  50
  51     if (! $datas = get_all_instances_in_course("data", $course)) {
  52         notice("There are no databases", "$CFG->wwwroot/course/view.php?id=$course->id");
  53     }
  54
  55     $timenow  = time();
  56     $strname  = get_string('name');
  57     $strweek  = get_string('week');
  58     $strtopic = get_string('topic');
  59     $strdescription = get_string("description");
  60     $strentries = get_string('entries', 'data');
  61     $strnumnotapproved = get_string('numnotapproved', 'data');
  62
  63     if ($course->format == 'weeks') {
  64         $table->head  = array ($strweek, $strname, $strdescription, $strentries, $strnumnotapproved);
  65         $table->align = array ('center', 'center', 'center', 'center', 'center');
  66     } else if ($course->format == 'topics') {
  67         $table->head  = array ($strtopic, $strname, $strdescription, $strentries, $strnumnotapproved);
  68         $table->align = array ('center', 'center', 'center', 'center', 'center');
  69     } else {
  70         $table->head  = array ($strname, $strdescription, $strentries, $strnumnotapproved);
  71         $table->align = array ('center', 'center', 'center', 'center');
  72     }
  73
  74     $rss = (!empty($CFG->enablerssfeeds) && !empty($CFG->data_enablerssfeeds));
  75
  76     if ($rss) {
  77         require_once($CFG->libdir."/rsslib.php");
  78         array_push($table->head, 'RSS');
  79         array_push($table->align, 'center');
  80     }
  81
  82     $currentgroup = get_and_set_current_group($course, groupmode($course));
  83     if ($currentgroup and has_capability('mod/data:manageentries', $context)) {
  84         $group = groups_get_group($currentgroup, false);
  85         $groupname = " ($group->name)";
  86     } else {
  87         $groupname = "";
  88     }
  89
  90     $currentsection = "";
  91
  92     foreach ($datas as $data) {
  93
  94         $printsection = "";
  95
  96         //Calculate the href
  97         if (!$data->visible) {
  98             //Show dimmed if the mod is hidden
  99             $link = "<a class=\"dimmed\" href=\"view.php?id=$data->coursemodule\">".format_string($data->name,true)."</a>";
 100         } else {
 101             //Show normal if the mod is visible
 102             $link = "<a href=\"view.php?id=$data->coursemodule\">".format_string($data->name,true)."</a>";
 103         }
 104
 105         $numrecords = count_records_sql('SELECT COUNT(r.id) FROM '.$CFG->prefix.
 106                 'data_records r WHERE r.dataid ='.$data->id);
 107
 108         if ($data->approval == 1) {
 109             $numunapprovedrecords = count_records_sql('SELECT COUNT(r.id) FROM '.$CFG->prefix.
 110                     'data_records r WHERE r.dataid ='.$data->id.
 111                     ' AND r.approved <> 1');
 112         } else {
 113             $numunapprovedrecords = '-';
 114         }
 115
 116         $rsslink = '';
 117         if ($rss && $data->rssarticles > 0) {
 118             $rsslink = rss_get_link($course->id, $USER->id, 'data', $data->id, 'RSS');
 119         }
 120
 121         if ($course->format == 'weeks' or $course->format == 'topics') {
 122             if ($data->section !== $currentsection) {
 123                 if ($data->section) {
 124                     $printsection = $data->section;
 125                 }
 126                 if ($currentsection !== '') {
 127                     $table->data[] = 'hr';
 128                 }
 129                 $currentsection = $data->section;
 130             }
 131             $row = array ($printsection, $link, $data->intro, $numrecords, $numunapprovedrecords);
 132
 133         } else {
 134             $row = array ($link, $data->intro, $numrecords, $numunapprovedrecords);
 135         }
 136
 137         if ($rss) {
 138             array_push($row, $rsslink);
 139         }
 140
 141         $table->data[] = $row;
 142     }
 143
 144     echo "<br />";
 145     print_table($table);
 146     print_footer($course);
 147
 148 ?>