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- <?php
- /*
- ==============================================================================
- Dokeos - elearning and course management software
- Copyright (c) 2008 Dokeos Latinoamerica SAC
- Copyright (c) 2006 Dokeos SPRL
- Copyright (c) 2006 Ghent University (UGent)
- Copyright (c) various contributors
- For a full list of contributors, see "credits.txt".
- The full license can be read in "license.txt".
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
- See the GNU General Public License for more details.
- Contact address: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium
- Mail: info@dokeos.com
- ==============================================================================
- */
- require_once (dirname(__FILE__).'/../../../inc/global.inc.php');
- require_once (dirname(__FILE__).'/../be.inc.php');
- require_once (dirname(__FILE__).'/../gradebook_functions.inc.php');
- require_once (api_get_path(LIBRARY_PATH) . 'groupmanager.lib.php');
- require_once (api_get_path(LIBRARY_PATH) . 'formvalidator/FormValidator.class.php');
- /**
- * Form used to add or edit links
- * @author Stijn Konings
- * @author Bert Stepp�
- */
- class LinkAddEditForm extends FormValidator
- {
- const TYPE_ADD = 1;
- const TYPE_EDIT = 2;
- /**
- * Constructor
- * To add link, define category_object and link_type
- * To edit link, define link_object
- */
- function LinkAddEditForm($form_type, $category_object, $link_type, $link_object, $form_name, $action = null) {
- parent :: __construct($form_name, 'post', $action);
- // set or create link object
- if (isset ($link_object)) {
- $link = $link_object;
- } elseif (isset ($link_type) && isset ($category_object)) {
- $link = LinkFactory :: create ($link_type);
- $cc = $category_object->get_course_code();
- if (empty($cc) && !empty($_GET['course_code'])) {
- $link->set_course_code(Database::escape_string($_GET['course_code']));
- } else {
- $link->set_course_code($category_object->get_course_code());
- }
- } else {
- die ('LinkAddEditForm error: define link_type/category_object or link_object');
- }
- $defaults = array();
- $this->addElement('hidden', 'zero', 0);
- // ELEMENT: name
- if ($form_type == self :: TYPE_ADD || $link->is_allowed_to_change_name()) {
- if ($link->needs_name_and_description()) {
- $this->add_textfield('name',
- get_lang('Name'),
- true,
- array('size'=>'40',
- 'maxlength'=>'40'));
- } else {
- $select = $this->addElement('select',
- 'select_link',
- get_lang('ChooseExercise'));
- foreach ($link->get_all_links() as $newlink)
- $select->addoption($newlink[1],$newlink[0]);
- }
- } else {
- $this->addElement('static',
- 'label',
- get_lang('Name'),
- $link->get_name().' ['.$link->get_type_name().']');
- }
-
- // ELEMENT: weight
- $this->add_textfield('weight', get_lang('Weight'),true,array('size'=>'4','maxlength'=>'4'));
- $this->addRule('weight',get_lang('OnlyNumbers'),'numeric');
- $this->addRule(array ('weight', 'zero'), get_lang('NegativeValue'), 'compare', '>=');
- if ($form_type == self :: TYPE_EDIT) {
- $defaults['weight'] = $link->get_weight();
- }
- // ELEMENT: max
- if ($link->needs_max()) {
- if ($form_type == self :: TYPE_EDIT && $link->has_results()) {
- $this->add_textfield('max', get_lang('Max'), false, array ('size' => '4','maxlength' => '4', 'disabled' => 'disabled'));
- } else {
- $this->add_textfield('max', get_lang('Max'), true, array ('size' => '4','maxlength' => '4'));
- $this->addRule('max', get_lang('OnlyNumbers'), 'numeric');
- $this->addRule(array ('max', 'zero'), get_lang('NegativeValue'), 'compare', '>=');
- }
- if ($form_type == self :: TYPE_EDIT) {
- $defaults['max'] = $link->get_max();
- }
-
- }
-
- // ELEMENT: date
- $this->add_datepicker('date',get_lang('Date'));
- $defaults['date'] = ($form_type == self :: TYPE_EDIT ? $link->get_date() : time());
-
-
- // ELEMENT: description
- if ($link->needs_name_and_description()) {
- $this->addElement('textarea', 'description', get_lang('Description'), array ('rows' => '3','cols' => '34'));
- if ($form_type == self :: TYPE_EDIT) {
- $defaults['description'] = $link->get_description();
- }
- }
- // ELEMENT: visible
- $visible = ($form_type == self :: TYPE_EDIT && $link->is_visible()) ? '1' : '0';
- $this->addElement('checkbox', 'visible',get_lang('Visible'),null,$visible);
- if ($form_type == self :: TYPE_EDIT) {
- $defaults['visible'] = $link->is_visible();
- }
- // ELEMENT: add results
- if ($form_type == self :: TYPE_ADD && $link->needs_results()) {
- $this->addElement('checkbox', 'addresult', get_lang('AddResult'));
- }
- // submit button
- if ($form_type == self :: TYPE_ADD) {
- $this->addElement('submit', null, get_lang('Add'));
- } else {
- $this->addElement('submit', null, get_lang('Edit'));
- }
- // set default values
- $this->setDefaults($defaults);
- }
- }
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