Back.php
2 years ago
Direct.php
2 years ago
Display.php
2 years ago
Jump.php
2 years ago
Next.php
2 years ago
Submit.php
2 years ago
Display.php
110 lines
| 1 | <?php |
| 2 | |
| 3 | namespace { |
| 4 | /** |
| 5 | * Action handler for outputting the form |
| 6 | * |
| 7 | * PHP version 5 |
| 8 | * |
| 9 | * LICENSE: |
| 10 | * |
| 11 | * Copyright (c) 2006-2010, Alexey Borzov <avb@php.net>, |
| 12 | * Bertrand Mansion <golgote@mamasam.com> |
| 13 | * All rights reserved. |
| 14 | * |
| 15 | * Redistribution and use in source and binary forms, with or without |
| 16 | * modification, are permitted provided that the following conditions |
| 17 | * are met: |
| 18 | * |
| 19 | * * Redistributions of source code must retain the above copyright |
| 20 | * notice, this list of conditions and the following disclaimer. |
| 21 | * * Redistributions in binary form must reproduce the above copyright |
| 22 | * notice, this list of conditions and the following disclaimer in the |
| 23 | * documentation and/or other materials provided with the distribution. |
| 24 | * * The names of the authors may not be used to endorse or promote products |
| 25 | * derived from this software without specific prior written permission. |
| 26 | * |
| 27 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
| 28 | * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| 29 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 30 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| 31 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 32 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 33 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 34 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 35 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| 36 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 37 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 38 | * |
| 39 | * @category HTML |
| 40 | * @package HTML_QuickForm2 |
| 41 | * @author Alexey Borzov <avb@php.net> |
| 42 | * @author Bertrand Mansion <golgote@mamasam.com> |
| 43 | * @license http://opensource.org/licenses/bsd-license.php New BSD License |
| 44 | * @version SVN: $Id: Display.php 294028 2010-01-25 23:09:11Z avb $ |
| 45 | * @link http://pear.php.net/package/HTML_QuickForm2 |
| 46 | */ |
| 47 | /** Interface for Controller action handlers */ |
| 48 | // require_once 'HTML/QuickForm2/Controller/Action.php'; |
| 49 | /** Class presenting the values stored in session by Controller as submitted ones */ |
| 50 | // require_once 'HTML/QuickForm2/DataSource/Session.php'; |
| 51 | /** |
| 52 | * Action handler for outputting the form |
| 53 | * |
| 54 | * If you want to customize the form display, subclass this class and override |
| 55 | * the renderForm() method, you don't need to change the perform() method. |
| 56 | * |
| 57 | * @category HTML |
| 58 | * @package HTML_QuickForm2 |
| 59 | * @author Alexey Borzov <avb@php.net> |
| 60 | * @author Bertrand Mansion <golgote@mamasam.com> |
| 61 | * @version Release: @package_version@ |
| 62 | */ |
| 63 | class HTML_QuickForm2_Controller_Action_Display implements \HTML_QuickForm2_Controller_Action |
| 64 | { |
| 65 | public function perform(\HTML_QuickForm2_Controller_Page $page, $name) |
| 66 | { |
| 67 | $validate = \false; |
| 68 | $datasources = $page->getForm()->getDataSources(); |
| 69 | $container = $page->getController()->getSessionContainer(); |
| 70 | list(, $oldName) = $page->getController()->getActionName(); |
| 71 | // Check the original action name, we need to do additional processing |
| 72 | // if it was 'display' |
| 73 | if ('display' == $oldName) { |
| 74 | // In case of wizard-type controller we should not allow access to |
| 75 | // a page unless all previous pages are valid (see also bug #2323) |
| 76 | if ($page->getController()->isWizard() && !$page->getController()->isValid($page)) { |
| 77 | return $page->getController()->getFirstInvalidPage()->handle('jump'); |
| 78 | } |
| 79 | // If we have values in container then we should inject the Session |
| 80 | // DataSource, if page was invalid previously we should later call |
| 81 | // validate() to get the errors |
| 82 | if (\count($container->getValues($page->getForm()->getId()))) { |
| 83 | \array_unshift($datasources, new \HTML_QuickForm2_DataSource_Session($container->getValues($page->getForm()->getId()))); |
| 84 | $validate = \false === $container->getValidationStatus($page->getForm()->getId()); |
| 85 | } |
| 86 | } |
| 87 | // Add "defaults" datasources stored in session |
| 88 | $page->getForm()->setDataSources(\array_merge($datasources, $container->getDatasources())); |
| 89 | $page->populateFormOnce(); |
| 90 | if ($validate) { |
| 91 | $page->getForm()->validate(); |
| 92 | } |
| 93 | return $this->renderForm($page->getForm()); |
| 94 | } |
| 95 | /** |
| 96 | * Outputs the form |
| 97 | * |
| 98 | * Default behaviour is to rely on form's __toString() magic method. |
| 99 | * If you want to customize form appearance or use a different Renderer, |
| 100 | * you should override this method. |
| 101 | * |
| 102 | * @param HTML_QuickForm2 |
| 103 | */ |
| 104 | protected function renderForm(\HTML_QuickForm2 $form) |
| 105 | { |
| 106 | echo $form; |
| 107 | } |
| 108 | } |
| 109 | } |
| 110 |