http://www.mediawiki.org/wiki/Special:Code/MediaWiki/99351
Revision: 99351
Author: werdna
Date: 2011-10-09 13:15:27 +0000 (Sun, 09 Oct 2011)
Log Message:
-----------
svn add DashboardForms.php
Added Paths:
-----------
trunk/extensions/MoodBar/DashboardForms.php
Added: trunk/extensions/MoodBar/DashboardForms.php
===================================================================
--- trunk/extensions/MoodBar/DashboardForms.php (rev 0)
+++ trunk/extensions/MoodBar/DashboardForms.php 2011-10-09 13:15:27 UTC (rev
99351)
@@ -0,0 +1,194 @@
+<?php
+/**
+ * Contains assorted forms associated with the Feedback Dashboards
+ */
+
+
+abstract class MBDashboardForm {
+ /**
+ * Gets an HTMLForm object suitable for showing this form
+ */
+ public function getForm() {
+ $form = new HTMLForm( $this->getFormDescriptor() );
+ $form->setSubmitCallback( array( $this, 'submit' ) );
+
+ return $form;
+ }
+
+ /**
+ * Shows the form, but returns the output as HTML instead of sending it
to $wgOut
+ */
+ public function show() {
+ global $wgOut;
+
+ $oldText = $wgOut->getHTML();
+ $wgOut->clearHTML();
+
+ $result = $this->getForm()->show();
+
+ $output = $wgOut->getHTML();
+ $wgOut->clearHTML( );
+ $wgOut->addHTML( $oldText );
+
+ if ( $result === true ) {
+ return true;
+ }
+
+ return $output;
+ }
+
+ /**
+ * Gets the HTMLForm form descriptor
+ * @return A structured array suitable for the HTMLForm constructor.
+ */
+ public abstract function getFormDescriptor();
+
+ /**
+ * Submits the form.
+ */
+ public abstract function submit( $data );
+}
+
+abstract class MBActionForm extends MBDashboardForm {
+ public function __construct( $id ) {
+ $this->id = $id;
+ }
+
+ public function getForm() {
+ $form = parent::getForm();
+
+ $title = SpecialPage::getTitleFor( 'FeedbackDashboard',
$this->id );
+ $form->setTitle( $title );
+
+ return $form;
+ }
+
+ /**
+ * Adds an 'item' field to provide built in support for doing actions
to feedback items.
+ */
+ public function getFormDescriptor() {
+ $template = array(
+ 'item' => array(
+ 'type' => 'hidden',
+ 'required' => true,
+ 'readonly' => 'readonly',
+ 'label-message' => 'moodbar-action-item',
+ 'default' => $this->id,
+ ),
+ 'reason' => array(
+ 'type' => 'text',
+ 'size' => '60',
+ 'maxlength' => '200',
+ 'label-message' => 'movereason',
+ ),
+ );
+
+ return $template;
+ }
+
+ /**
+ * Load our item and do our thing
+ */
+ public function submit( $data ) {
+ $id = $data['item'];
+ $dbr = wfGetDB( DB_SLAVE );
+
+ $row = $dbr->selectRow( 'moodbar_feedback', '*',
+ array( 'mbf_id' => $id ), __METHOD__ );
+
+ if ( ! $row ) {
+ return wfMessage( 'moodbar-invalid-item' )->parse();
+ }
+
+ $feedbackItem = MBFeedbackItem::load( $row );
+
+ $this->manipulateItem( $feedbackItem, $data );
+
+ return true;
+ }
+
+ /**
+ * Do whatever action you need to do to the $feedbackItem in this
function
+ * @param $feedbackItem MBFeedbackItem to manipulate.
+ * @param $data The form data.
+ */
+ protected abstract function manipulateItem( $feedbackItem, $data );
+}
+
+class MBHideForm extends MBActionForm {
+ public function getFormDescriptor() {
+ $desc = parent::getFormDescriptor();
+ $desc += array(
+ 'hide-feedback' => array(
+ 'type' => 'hidden',
+ 'default' => '1',
+ 'name' => 'hide-feedback',
+ ),
+ );
+
+ return $desc;
+ }
+
+ protected function manipulateItem( $feedbackItem, $data ) {
+ $feedbackItem->setProperty('hidden-state', 255);
+ $feedbackItem->save();
+
+ $title = SpecialPage::getTitleFor( 'FeedbackDashboard',
+ $feedbackItem->getProperty('id') );
+
+ $logPage = new LogPage('moodbar');
+ $logPage->addEntry( 'hide', $title, $data['reason'] );
+ }
+
+ public function getForm() {
+ $form = parent::getForm();
+
+ $header = Html::element( 'h3', null,
+ wfMessage( 'moodbar-hide-header' )->parse() );
+
+ $header .= wfMessage( 'moodbar-hide-intro' )->parse();
+
+ $form->addPreText( $header );
+
+ return $form;
+ }
+}
+
+class MBRestoreForm extends MBActionForm {
+ public function getFormDescriptor() {
+ $desc = parent::getFormDescriptor();
+ $desc += array(
+ 'restore-feedback' => array(
+ 'type' => 'hidden',
+ 'default' => '1',
+ 'name' => 'restore-feedback',
+ ),
+ );
+
+ return $desc;
+ }
+
+ protected function manipulateItem( $feedbackItem, $data ) {
+ $feedbackItem->setProperty('hidden-state', 0);
+ $feedbackItem->save();
+
+ $title = SpecialPage::getTitleFor( 'FeedbackDashboard',
+ $feedbackItem->getProperty('id') );
+
+ $logPage = new LogPage('moodbar');
+ $logPage->addEntry( 'restore', $title, $data['reason'] );
+ }
+
+ public function getForm() {
+ $form = parent::getForm();
+
+ $header = Html::element( 'h3', null,
+ wfMessage( 'moodbar-restore-header' )->parse() );
+
+ $header .= wfMessage( 'moodbar-restore-intro' )->parse();
+
+ $form->addPreText( $header );
+
+ return $form;
+ }
+}
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