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