mod/data/templates.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) 2005 Martin Dougiamas  http://dougiamas.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     require_once($CFG->libdir.'/blocklib.php');
  28
  29     require_login();
  30
  31     $id    = optional_param('id', 0, PARAM_INT);  // course module id
  32     $d     = optional_param('d', 0, PARAM_INT);   // database id
  33     $mode  = optional_param('mode', 'singletemplate', PARAM_ALPHA);
  34
  35     if ($id) {
  36         if (! $cm = get_coursemodule_from_id('data', $id)) {
  37             error('Course Module ID was incorrect');
  38         }
  39         if (! $course = get_record('course', 'id', $cm->course)) {
  40             error('Course is misconfigured');
  41         }
  42         if (! $data = get_record('data', 'id', $cm->instance)) {
  43             error('Course module is incorrect');
  44         }
  45
  46     } else {
  47         if (! $data = get_record('data', 'id', $d)) {
  48             error('Data ID is incorrect');
  49         }
  50         if (! $course = get_record('course', 'id', $data->course)) {
  51             error('Course is misconfigured');
  52         }
  53         if (! $cm = get_coursemodule_from_instance('data', $data->id, $course->id)) {
  54             error('Course Module ID was incorrect');
  55         }
  56     }
  57
  58     require_login($course->id, false, $cm);
  59
  60     $context = get_context_instance(CONTEXT_MODULE, $cm->id);
  61     require_capability('mod/data:managetemplates', $context);
  62
  63     if (!count_records('data_fields','dataid',$data->id)) {      // Brand new database!
  64         redirect($CFG->wwwroot.'/mod/data/field.php?d='.$data->id);  // Redirect to field entry
  65     }
  66
  67     add_to_log($course->id, 'data', 'templates view', "templates.php?id=$cm->id&amp;d=$data->id", $data->id, $cm->id);
  68
  69
  70 /// Print the page header
  71
  72     $strdata = get_string('modulenameplural','data');
  73
  74     // For the javascript for inserting template tags: initialise the default textarea to
  75     // 'edit_template' - it is always present in all different possible views.
  76
  77     $editorobj = 'editor_'.md5('template');
  78
  79     $bodytag = 'onload="';
  80     $bodytag .= 'if (typeof('.$editorobj.') != \'undefined\') { currEditor = '.$editorobj.'; } ';
  81     $bodytag .= 'currTextarea = document.getElementById(\'tempform\').template;';
  82     $bodytag .= '" ';
  83
  84     // Javascript to insert the field tags into the textarea.
  85     $meta = '<script type="text/javascript">'."\n";
  86     $meta .= '//<![CDATA['."\n";
  87     $meta .= 'function insert_field_tags(selectlist) {';
  88     $meta .= '  if (typeof(currEditor) != \'undefined\' && currEditor._editMode == \'wysiwyg\') {';
  89         // HTMLArea-specific
  90     $meta .= '     currEditor.insertHTML(selectlist.options[selectlist.selectedIndex].value); ';
  91     $meta .= '  } else {';
  92         // For inserting when in HTMLArea code view or for normal textareas
  93     $meta .= '     insertAtCursor(currTextarea, selectlist.options[selectlist.selectedIndex].value);';
  94     $meta .= '  }'."\n";
  95     $meta .= '}'."\n";
  96     $meta .= '//]]>'."\n";
  97     $meta .= '</script>'."\n";
  98
  99     $navlinks = array();
 100     $navlinks[] = array('name' => $strdata, 'link' => "index.php?id=$course->id", 'type' => 'activity');
 101     $navlinks[] = array('name' => format_string($data->name), 'link' => '', 'type' => 'activityinstance');
 102     $navigation = build_navigation($navlinks);
 103
 104     print_header_simple($data->name, '', $navigation,
 105                         '', $meta, true, update_module_button($cm->id, $course->id, get_string('modulename', 'data')),
 106                         navmenu($course, $cm), '', $bodytag);
 107
 108     print_heading(format_string($data->name));
 109
 110
 111 /// Groups needed for Add entry tab
 112     $groupmode = groupmode($course, $cm);
 113     $currentgroup = get_and_set_current_group($course, $groupmode);
 114
 115 /// Print the tabs.
 116     $currenttab = 'templates';
 117     include('tabs.php');
 118
 119 /// Processing submitted data, i.e updating form.
 120     $resettemplate = false;
 121
 122 /// html editor is by default disabled
 123     $editor = isset($SESSION->data_use_editor) ? $SESSION->data_use_editor : (can_use_html_editor() ? 1 : 0);
 124
 125     if (($mytemplate = data_submitted($CFG->wwwroot.'/mod/data/templates.php')) && confirm_sesskey()) {
 126         $newtemplate->id = $data->id;
 127         $newtemplate->{$mode} = $mytemplate->template;
 128
 129         if (!empty($mytemplate->switcheditor)) {
 130             $editor = $editor ? 0 : 1;
 131             $SESSION->data_use_editor = $editor;
 132         } else if (!empty($mytemplate->defaultform)) {
 133             // Reset the template to default, but don't save yet.
 134             $resettemplate = true;
 135             $data->{$mode} = data_generate_default_template($data, $mode, 0, false, false);
 136             if ($mode == 'listtemplate') {
 137                 $data->listtemplateheader = '';
 138                 $data->listtemplatefooter = '';
 139             }
 140         } else {
 141             if (isset($mytemplate->listtemplateheader)){
 142                 $newtemplate->listtemplateheader = $mytemplate->listtemplateheader;
 143             }
 144             if (isset($mytemplate->listtemplatefooter)){
 145                 $newtemplate->listtemplatefooter = $mytemplate->listtemplatefooter;
 146             }
 147             if (isset($mytemplate->rsstitletemplate)){
 148                 $newtemplate->rsstitletemplate = $mytemplate->rsstitletemplate;
 149             }
 150
 151             // Check for multiple tags, only need to check for add template.
 152             if ($mode != 'addtemplate' or data_tags_check($data->id, $newtemplate->{$mode})) {
 153                 if (update_record('data', $newtemplate)) {
 154                     notify(get_string('templatesaved', 'data'), 'notifysuccess');
 155                 }
 156             }
 157             add_to_log($course->id, 'data', 'templates saved', "templates.php?id=$cm->id&amp;d=$data->id", $data->id, $cm->id);
 158         }
 159     } else {
 160         echo '<div class="littleintro" style="text-align:center">'.get_string('header'.$mode,'data').'</div>';
 161     }
 162
 163 /// If everything is empty then generate some defaults
 164     if (empty($data->addtemplate) and empty($data->singletemplate) and
 165         empty($data->listtemplate) and empty($data->rsstemplate)) {
 166         data_generate_default_template($data, 'singletemplate');
 167         data_generate_default_template($data, 'listtemplate');
 168         data_generate_default_template($data, 'addtemplate');
 169         data_generate_default_template($data, 'asearchtemplate');           //Template for advanced searches.
 170         data_generate_default_template($data, 'rsstemplate');
 171     }
 172
 173
 174     echo '<form id="tempform" action="templates.php?d='.$data->id.'&amp;mode='.$mode.'" method="post">';
 175     echo '<div>';
 176     echo '<input name="sesskey" value="'.sesskey().'" type="hidden" />';
 177     // Print button to autogen all forms, if all templates are empty
 178
 179     if (!$resettemplate) {
 180         // Only reload if we are not resetting the template to default.
 181         $data = get_record('data', 'id', $d);
 182     }
 183     print_simple_box_start('center','80%');
 184     echo '<table cellpadding="4" cellspacing="0" border="0">';
 185
 186 /// Add the HTML editor(s).
 187     $usehtmleditor = $editor && can_use_html_editor() && ($mode != 'csstemplate') && ($mode != 'jstemplate');
 188     if ($mode == 'listtemplate'){
 189         // Print the list template header.
 190         echo '<tr>';
 191         echo '<td>&nbsp;</td>';
 192         echo '<td>';
 193         echo '<div style="text-align:center"><label for="edit-listtemplateheader">'.get_string('header','data').'</label></div>';
 194         print_textarea($usehtmleditor, 10, 72, 0, 0, 'listtemplateheader', $data->listtemplateheader);
 195         echo '</td>';
 196         echo '</tr>';
 197     }
 198
 199     // Print the main template.
 200
 201     echo '<tr><td valign="top">';
 202     if ($mode != 'csstemplate' and $mode != 'jstemplate') {
 203         // Add all the available fields for this data.
 204         echo '<label for="availabletags">'.get_string('availabletags','data').'</label>';
 205         helpbutton('tags', get_string('tags','data'), 'data');
 206         echo '<br />';
 207
 208
 209         echo '<select name="fields1[]" id="availabletags" size="10" onclick="insert_field_tags(this)">';
 210
 211         $fields = get_records('data_fields', 'dataid', $data->id);
 212         echo '<optgroup label="'.get_string('fields', 'data').'">';
 213         foreach ($fields as $field) {
 214             echo '<option value="[['.$field->name.']]" title="'.$field->description.'">'.$field->name.' - [['.$field->name.']]</option>';
 215         }
 216         echo '</optgroup>';
 217
 218         if ($mode == 'addtemplate') {
 219             echo '<optgroup label="'.get_string('fieldids', 'data').'">';
 220             foreach ($fields as $field) {
 221                 if (in_array($field->type, array('picture', 'checkbox', 'date', 'latlong', 'radiobutton'))) {
 222                     continue; //ids are not usable for these composed items
 223                 }
 224                 echo '<option value="[['.$field->name.'#id]]" title="'.$field->description.' id">'.$field->name.' id - [['.$field->name.'#id]]</option>';
 225             }
 226             echo '</optgroup>';
 227         }
 228
 229         // Print special tags. fix for MDL-7031
 230         if ($mode != 'addtemplate' && $mode != 'asearchtemplate') {             //Don't print special tags when viewing the advanced search template and add template.
 231             echo '<optgroup label="'.get_string('buttons', 'data').'">';
 232             echo '<option value="##edit##">' .get_string('edit', 'data'). ' - ##edit##</option>';
 233             echo '<option value="##delete##">' .get_string('delete', 'data'). ' - ##delete##</option>';
 234             echo '<option value="##approve##">' .get_string('approve', 'data'). ' - ##approve##</option>';
 235             echo '<option value="##user##">' .get_string('user'). ' - ##user##</option>';
 236             if ($mode != 'singletemplate') {
 237                 // more points to single template - not useable there
 238                 echo '<option value="##more##">' .get_string('more', 'data'). ' - ##more##</option>';
 239                 echo '<option value="##moreurl##">' .get_string('moreurl', 'data'). ' - ##moreurl##</option>';
 240                 echo '<option value="##comments##">' .get_string('comments', 'data'). ' - ##comments##</option>';
 241             }
 242             echo '</optgroup>';
 243         }
 244         echo '</select>';
 245         echo '<br /><br /><br /><br /><input type="submit" name="defaultform" value="'.get_string('resettemplate','data').'" />';
 246         if (can_use_html_editor()) {
 247             echo '<br /><br />';
 248             if ($editor) {
 249                 $switcheditor = get_string('editordisable', 'data');
 250             } else {
 251                 $switcheditor = get_string('editorenable', 'data');
 252             }
 253             echo '<input type="submit" name="switcheditor" value="'.s($switcheditor).'" />';
 254         }
 255     } else {
 256         echo '<br /><br /><br /><br /><input type="submit" name="defaultform" value="'.get_string('resettemplate','data').'" />';
 257     }
 258     echo '</td>';
 259
 260     echo '<td>';
 261     if ($mode == 'listtemplate'){
 262         echo '<div style="text-align:center"><label for="edit-template">'.get_string('multientry','data').'</label></div>';
 263     } else {
 264         echo '<div style="text-align:center"><label for="edit-template">'.get_string($mode,'data').'</label></div>';
 265     }
 266
 267     print_textarea($usehtmleditor, 20, 72, 0, 0, 'template', $data->{$mode});
 268     echo '</td>';
 269     echo '</tr>';
 270
 271     if ($mode == 'listtemplate'){
 272         echo '<tr>';
 273         echo '<td>&nbsp;</td>';
 274         echo '<td>';
 275         echo '<div style="text-align:center"><label for="edit-listtemplatefooter">'.get_string('footer','data').'</label></div>';
 276         print_textarea($usehtmleditor, 10, 72, 0, 0, 'listtemplatefooter', $data->listtemplatefooter);
 277         echo '</td>';
 278         echo '</tr>';
 279     } else if ($mode == 'rsstemplate') {
 280         echo '<tr>';
 281         echo '<td>&nbsp;</td>';
 282         echo '<td>';
 283         echo '<div style="text-align:center"><label for="edit-rsstitletemplate">'.get_string('rsstitletemplate','data').'</label></div>';
 284         print_textarea($usehtmleditor, 10, 72, 0, 0, 'rsstitletemplate', $data->rsstitletemplate);
 285         echo '</td>';
 286         echo '</tr>';
 287     }
 288
 289     echo '<tr><td style="text-align:center" colspan="2">';
 290     echo '<input type="submit" value="'.get_string('savetemplate','data').'" />&nbsp;';
 291
 292     echo '</td></tr></table>';
 293
 294
 295     print_simple_box_end();
 296     echo '</div>';
 297     echo '</form>';
 298     if ($usehtmleditor) {
 299         use_html_editor('template');
 300         if ($mode == 'listtemplate'){
 301             use_html_editor('listtemplateheader');
 302             use_html_editor('listtemplatefooter');
 303         } else if ($mode == 'rsstemplate'){
 304             use_html_editor('rsstitletemplate');
 305         }
 306     }
 307
 308 /// Finish the page
 309     print_footer($course);
 310 ?>