From b2910dcc84f7388dc81afd8908fdb4c04d703d4f Mon Sep 17 00:00:00 2001
From: jmontoyaa <gugli100@gmail.com>
Date: Wed, 29 Mar 2017 12:14:42 +0200
Subject: [PATCH] Add ckeditor to matching and matching drag n drop see
 BT#12303

---
 main/exercise/MatchingDraggable.php           |  34 ++++--
 main/exercise/matching.class.php              |  24 +++-
 .../Editor/CkEditor/Toolbar/TestMatching.php  | 106 ++++++++++++++++++
 3 files changed, 153 insertions(+), 11 deletions(-)
 create mode 100644 src/Chamilo/CoreBundle/Component/Editor/CkEditor/Toolbar/TestMatching.php

diff --git a/main/exercise/MatchingDraggable.php b/main/exercise/MatchingDraggable.php
index 83a9935d49..3db5fb0bfb 100644
--- a/main/exercise/MatchingDraggable.php
+++ b/main/exercise/MatchingDraggable.php
@@ -118,9 +118,14 @@ class MatchingDraggable extends Question
             Display::display_normal_message(get_lang('YouHaveToCreateAtLeastOneAnswer'));
         }
 
+        $editorConfig = array(
+            'ToolbarSet' => 'TestMatching',
+            'Width' => '100%',
+            'Height' => '125'
+        );
+
         for ($i = 1; $i <= $nb_matches; ++$i) {
             $renderer = &$form->defaultRenderer();
-
             $renderer->setElementTemplate(
                 '<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error -->{element}</td>',
                 "answer[$i]"
@@ -138,16 +143,22 @@ class MatchingDraggable extends Question
 
             $form->addHtml('<tr>');
             $form->addHtml("<td>$i</td>");
-            $form->addText("answer[$i]", null);
+
+            //$form->addText("answer[$i]", null);
+            $form->addHtmlEditor(
+                "answer[$i]",
+                null,
+                null,
+                false,
+                $editorConfig
+            );
+
             $form->addSelect("matches[$i]", null, $matches);
             $form->addText("weighting[$i]", null, true, ['style' => 'width: 60px;', 'value' => 10]);
             $form->addHtml('</tr>');
         }
 
         $form->addHtml('</tbody></table>');
-        $group = array();
-
-        $form->addGroup($group);
 
         // DISPLAY OPTIONS
         $html = '<table class="table table-striped table-hover">
@@ -176,19 +187,24 @@ class MatchingDraggable extends Question
 
             $form->addHtml('<tr>');
             $form->addHtml('<td>' . chr(64 + $i) . '</td>');
-            $form->addText("option[$i]", null);
+            //$form->addText("option[$i]", null);
+            $form->addHtmlEditor(
+                "option[$i]",
+                null,
+                null,
+                false,
+                $editorConfig
+            );
             $form->addHtml('</tr>');
         }
 
         $form->addHtml('</table>');
-        $group = array();
         global $text;
-
+        $group = array();
         // setting the save button here and not in the question class.php
         $group[] = $form->addButtonDelete(get_lang('DelElem'), 'lessOptions', true);
         $group[] = $form->addButtonCreate(get_lang('AddElem'), 'moreOptions', true);
         $group[] = $form->addButtonSave($text, 'submitQuestion', true);
-
         $form->addGroup($group);
 
         if (!empty($this->id)) {
diff --git a/main/exercise/matching.class.php b/main/exercise/matching.class.php
index db6be626a9..a8d831376a 100755
--- a/main/exercise/matching.class.php
+++ b/main/exercise/matching.class.php
@@ -123,6 +123,12 @@ class Matching extends Question
             );
         }
 
+        $editorConfig = array(
+            'ToolbarSet' => 'TestMatching',
+            'Width' => '100%',
+            'Height' => '125'
+        );
+
         for ($i = 1; $i <= $nb_matches; ++$i) {
             $renderer = &$form->defaultRenderer();
             $renderer->setElementTemplate(
@@ -142,7 +148,14 @@ class Matching extends Question
 
             $form->addHtml('<tr>');
             $form->addHtml("<td>$i</td>");
-            $form->addText("answer[$i]", null);
+            //$form->addText("answer[$i]", null);
+            $form->addHtmlEditor(
+                "answer[$i]",
+                null,
+                null,
+                false,
+                $editorConfig
+            );
             $form->addSelect(
                 "matches[$i]",
                 null,
@@ -188,7 +201,14 @@ class Matching extends Question
 
             $form->addHtml('<tr>');
             $form->addHtml('<td>' . chr(64 + $i) . '</td>');
-            $form->addText("option[$i]", null);
+            $form->addHtmlEditor(
+                "option[$i]",
+                null,
+                null,
+                false,
+                $editorConfig
+            );
+
             $form->addHtml('</tr>');
         }
 
diff --git a/src/Chamilo/CoreBundle/Component/Editor/CkEditor/Toolbar/TestMatching.php b/src/Chamilo/CoreBundle/Component/Editor/CkEditor/Toolbar/TestMatching.php
new file mode 100644
index 0000000000..c2e5499d0f
--- /dev/null
+++ b/src/Chamilo/CoreBundle/Component/Editor/CkEditor/Toolbar/TestMatching.php
@@ -0,0 +1,106 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Component\Editor\CkEditor\Toolbar;
+
+/**
+ * TestFreeAnswer toolbar configuration
+ *
+ * @package Chamilo\CoreBundle\Component\Editor\CkEditor\Toolbar
+ */
+class TestMatching extends Basic
+{
+    /**
+     * Get the toolbar config
+     * @return array
+     */
+    public function getConfig()
+    {
+        if (api_get_setting('more_buttons_maximized_mode') != 'true') {
+            $config['toolbar'] = $this->getNormalToolbar();
+        } else {
+            $config['toolbar_minToolbar'] = $this->getMinimizedToolbar();
+            $config['toolbar_maxToolbar'] = $this->getMaximizedToolbar();
+        }
+
+        $config['fullPage'] = false;
+        $config['extraPlugins'] = 'wordcount';
+        $config['wordcount'] = array(
+            // Whether or not you want to show the Word Count
+            'showWordCount' => true,
+            // Whether or not you want to show the Char Count
+            'showCharCount' => true,
+            // Option to limit the characters in the Editor
+            'charLimit' => 'unlimited',
+            // Option to limit the words in the Editor
+            'wordLimit' => 'unlimited'
+        );
+
+        //$config['height'] = '200';
+
+        return $config;
+    }
+
+    /**
+     * Get the toolbar configuration when CKEditor is maximized
+     * @return array
+     */
+    protected function getMaximizedToolbar()
+    {
+        return [
+            ['NewPage', 'Templates', '-', 'Preview', 'Print'],
+            ['Cut', 'Copy', 'Paste', 'PasteText', 'PasteFromWord'],
+            ['Undo', 'Redo', '-', 'SelectAll', 'Find', '-', 'RemoveFormat'],
+            ['Link', 'Unlink', 'Anchor', 'Glossary'],
+            ['Image', 'Mapping', 'Video', 'Oembed', 'Youtube', 'Flash', 'Audio', 'leaflet', 'Smiley', 'SpecialChar', 'Asciimath',],
+            '/',
+            ['Table', '-', 'CreateDiv'],
+            ['BulletedList', 'NumberedList', 'HorizontalRule', '-', 'Outdent', 'Indent', 'Blockquote'],
+            ['JustifyLeft', 'JustifyCenter', 'JustifyRight', 'JustifyBlock'],
+            ['Bold', 'Italic', 'Underline', 'Strike', '-', 'Subscript', 'Superscript', '-', 'TextColor', 'BGColor'],
+            [api_get_setting('allow_spellcheck') == 'true' ? 'Scayt' : ''],
+            ['Styles', 'Format', 'Font', 'FontSize'],
+            ['PageBreak', 'ShowBlocks'],
+            ['Toolbarswitch']
+        ];
+    }
+
+    /**
+     * Get the default toolbar configuration when the setting more_buttons_maximized_mode is false
+     * @return array
+     */
+    protected function getNormalToolbar()
+    {
+        return [
+            [
+                'Maximize',
+                'Bold',
+                'Image',
+                'Link',
+                'PasteFromWord',
+                'Audio',
+                'Table',
+                'Subscript',
+                'Superscript',
+                'ShowBlocks'
+            ]
+        ];
+    }
+
+    /**
+     * Get the toolbar configuration when CKEditor is minimized
+     * @return array
+     */
+    protected function getMinimizedToolbar()
+    {
+        return [
+            $this->getNewPageBlock(),
+            ['Undo', 'Redo'],
+            ['Link', 'Image', 'Video', 'Flash', 'Audio', 'Table', 'Asciimath'],
+            ['BulletedList', 'NumberedList', 'HorizontalRule'],
+            ['JustifyLeft', 'JustifyCenter', 'JustifyBlock'],
+            ['Format', 'Font', 'FontSize', 'Bold', 'Italic', 'Underline', 'TextColor', 'BGColor'],
+            ['Toolbarswitch']
+        ];
+    }
+}