├── yui
    ├── src
    │   └── button
    │   │   ├── meta
    │   │       └── button.json
    │   │   ├── build.json
    │   │   └── js
    │   │       └── button.js
    └── build
    │   └── moodle-atto_multilang2-button
    │       ├── moodle-atto_multilang2-button-min.js
    │       ├── moodle-atto_multilang2-button.js
    │       ├── moodle-atto_multilang2-button-debug.js
    │       └── moodle-atto_multilang2-button-coverage.js
├── pix
    └── icon.svg
├── default-css.php
├── tests
    └── behat
    │   └── multilang2.feature
├── db
    └── access.php
├── lang
    ├── eu
    │   └── atto_multilang2.php
    ├── en
    │   └── atto_multilang2.php
    └── es
    │   └── atto_multilang2.php
├── settings.php
├── version.php
├── README.md
└── lib.php


/yui/src/button/meta/button.json:
--------------------------------------------------------------------------------
1 | {
2 |   "moodle-atto_multilang2-button": {
3 |     "requires": [
4 |       "moodle-editor_atto-plugin"
5 |     ]
6 |   }
7 | }
8 | 


--------------------------------------------------------------------------------
/yui/src/button/build.json:
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 1 | {
 2 |   "name": "moodle-atto_multilang2-button",
 3 |   "builds": {
 4 |     "moodle-atto_multilang2-button": {
 5 |       "jsfiles": [
 6 |         "button.js"
 7 |       ]
 8 |     }
 9 |   }
10 | }
11 | 


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/pix/icon.svg:
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 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <!-- Generator: Adobe Illustrator 18.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
 3 | <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
 4 | <svg version="1.1" id="Capa_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
 5 | 	 viewBox="0 0 16 16" width="16px" height="16px" enable-background="new 0 0 16 16" xml:space="preserve">
 6 | <ellipse fill="#FFFFFF" stroke="#999999" stroke-miterlimit="10" cx="8" cy="8" rx="7.6" ry="7.6"/>
 7 | <line fill="none" stroke="#999999" stroke-width="1.5" stroke-miterlimit="10" x1="8" y1="0.5" x2="8" y2="15.5"/>
 8 | <line fill="none" stroke="#999999" stroke-width="1.5" stroke-miterlimit="10" x1="1" y1="10.3" x2="15" y2="10.3"/>
 9 | <path fill="none" stroke="#999999" stroke-width="1.5" stroke-miterlimit="10" d="M8,15.7C-1,8,8,0.3,8,0.3"/>
10 | <path fill="none" stroke="#999999" stroke-width="1.5" stroke-miterlimit="10" d="M8,15.7C16.9,8,8,0.3,8,0.3"/>
11 | <line fill="none" stroke="#999999" stroke-width="1.5" stroke-miterlimit="10" x1="0.9" y1="5.7" x2="15" y2="5.7"/>
12 | </svg>
13 | 


--------------------------------------------------------------------------------
/default-css.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | // This file is part of Moodle - http://moodle.org/
 3 | //
 4 | // Moodle is free software: you can redistribute it and/or modify
 5 | // it under the terms of the GNU General Public License as published by
 6 | // the Free Software Foundation, either version 3 of the License, or
 7 | // (at your option) any later version.
 8 | //
 9 | // Moodle is distributed in the hope that it will be useful,
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 | // GNU General Public License for more details.
13 | //
14 | // You should have received a copy of the GNU General Public License
15 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
16 | 
17 | /**
18 |  * Multi-language default CSS settings.
19 |  *
20 |  * @package    atto_multilang2
21 |  * @copyright  2015 onwards Julen Pardo & Mondragon Unibertsitatea
22 |  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 |  */
24 | 
25 | $multilang2_default_css = <<< EOF
26 | 
27 | outline: 1px dotted;
28 | padding: 0.1em;
29 | margin: 0em 0.1em;
30 | background-color: #ffffaa;
31 | 
32 | EOF
33 | ;
34 | 


--------------------------------------------------------------------------------
/tests/behat/multilang2.feature:
--------------------------------------------------------------------------------
 1 | @editor @editor_atto @atto @atto_multilang2
 2 | Feature: Atto multilanguage list
 3 |   To write multilingual text in Atto, I need to use multi-language content button.
 4 | 
 5 |   @javascript
 6 |   Scenario: Tag some text with multilang labels
 7 |     Given I log in as "admin"
 8 |     And the following config values are set as admin:
 9 |       | toolbar | multilang2 = multilang2, table | editor_atto | # Needed table button, otherwise multilang list doesn't spread out...
10 |     And I am on homepage
11 |     And I follow "Profile" in the user menu
12 |     And I follow "Edit profile"
13 |     And I set the field "Description" to "Multilingual content"
14 |     And I select the text in the "Description" Atto editor
15 |     When I click on "Multi-Language Content (v2)" "button"
16 |     When I click on "English" "link"
17 |     And I press "Update profile"
18 |     And I follow "Preferences" in the user menu
19 |     And I follow "Editor preferences"
20 |     And I set the field "Text editor" to "Plain text area"
21 |     And I press "Save changes"
22 |     And I follow "Edit profile"
23 |     Then I should see "{mlang en}Multilingual content{mlang}"
24 |     And I should not see "<span class=\"multilang_tag\">{mlang en}</span>"
25 | 


--------------------------------------------------------------------------------
/db/access.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | // This file is part of Moodle - http://moodle.org/
 3 | //
 4 | // Moodle is free software: you can redistribute it and/or modify
 5 | // it under the terms of the GNU General Public License as published by
 6 | // the Free Software Foundation, either version 3 of the License, or
 7 | // (at your option) any later version.
 8 | //
 9 | // Moodle is distributed in the hope that it will be useful,
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 | // GNU General Public License for more details.
13 | //
14 | // You should have received a copy of the GNU General Public License
15 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
16 | 
17 | defined('MOODLE_INTERNAL') || die();
18 | 
19 | // Plugin for Moodle 'Multilingual content' drop down menu.
20 | // @package   atto_multilang2
21 | // @copyright 2016 onwards Julen Pardo & Mondragon Unibertsitatea
22 | // @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later.
23 | 
24 | $capabilities = array(
25 |     'atto/multilang2:viewlanguagemenu' => array(
26 |         'captype' => 'read',
27 |         'contextlevel' => CONTEXT_COURSE,
28 |         'archetypes' => array(
29 |             'teacher' => CAP_ALLOW,
30 |             'manager' => CAP_ALLOW,
31 |             'editingteacher' => CAP_ALLOW,
32 |             'student' => CAP_PREVENT
33 |         ),
34 |     ),
35 | );
36 | 
37 | 


--------------------------------------------------------------------------------
/lang/eu/atto_multilang2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | // This file is part of Moodle - http://moodle.org/
 3 | //
 4 | // Moodle is free software: you can redistribute it and/or modify
 5 | // it under the terms of the GNU General Public License as published by
 6 | // the Free Software Foundation, either version 3 of the License, or
 7 | // (at your option) any later version.
 8 | //
 9 | // Moodle is distributed in the hope that it will be useful,
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 | // GNU General Public License for more details.
13 | //
14 | // You should have received a copy of the GNU General Public License
15 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
16 | 
17 | /**
18 |  * Strings for 'Atto Multilang v2' plugin.
19 |  *
20 |  * @package   atto_multilang2
21 |  * @copyright 2015 onwards Julen Pardo & Mondragon Unibertsitatea
22 |  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 |  */
24 | 
25 | $string['pluginname'] = 'Eduki Eleanitza (v2)';
26 | $string['highlight'] = 'Mugatzaileak nabarmendu';
27 | $string['highlight_desc'] = 'Bisualki nabarmendu multi-hizkuntza eduki mugatzaileak (hau da, {mlang XX} eta {mlang}) editorean.';
28 | $string['customcss'] = 'CSS mugatzaileentzat';
29 | $string['customcss_desc'] = "<br>Erabilitako CSS-a multi-hizkuntza eduki mugatzaileentzat.
30 | <p><b>Kontuz:</b> jarri soilik CSS GORPUTZAREN ARAUAK, selektoreak baztertuz, lehenetsitako balorean bezala.</p>";
31 | 


--------------------------------------------------------------------------------
/settings.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | // This file is part of Moodle - http://moodle.org/
 3 | //
 4 | // Moodle is free software: you can redistribute it and/or modify
 5 | // it under the terms of the GNU General Public License as published by
 6 | // the Free Software Foundation, either version 3 of the License, or
 7 | // (at your option) any later version.
 8 | //
 9 | // Moodle is distributed in the hope that it will be useful,
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 | // GNU General Public License for more details.
13 | //
14 | // You should have received a copy of the GNU General Public License
15 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
16 | 
17 | /**
18 |  * Atto text editor multilanguage plugin settings.
19 |  *
20 |  * @package   atto_multilang2
21 |  * @copyright 2016 onwards Julen Pardo & Mondragon Unibertsitatea
22 |  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 |  */
24 | 
25 | defined('MOODLE_INTERNAL') || die();
26 | 
27 | require(dirname(__FILE__)) . '/default-css.php';
28 | 
29 | $settings->add(new admin_setting_configcheckbox('atto_multilang2/highlight',
30 |     get_string('highlight', 'atto_multilang2'), get_string('highlight_desc', 'atto_multilang2'), 1));
31 | $settings->add(new admin_setting_configtextarea('atto_multilang2/customcss',
32 |     get_string('customcss', 'atto_multilang2'), get_string('customcss_desc', 'atto_multilang2'),
33 |     $multilang2_default_css, PARAM_RAW));
34 | 


--------------------------------------------------------------------------------
/lang/en/atto_multilang2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | // This file is part of Moodle - http://moodle.org/
 3 | //
 4 | // Moodle is free software: you can redistribute it and/or modify
 5 | // it under the terms of the GNU General Public License as published by
 6 | // the Free Software Foundation, either version 3 of the License, or
 7 | // (at your option) any later version.
 8 | //
 9 | // Moodle is distributed in the hope that it will be useful,
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 | // GNU General Public License for more details.
13 | //
14 | // You should have received a copy of the GNU General Public License
15 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
16 | 
17 | /**
18 |  * Strings for 'Atto Multilang v2' plugin.
19 |  *
20 |  * @package   atto_multilang2
21 |  * @copyright 2015 onwards Julen Pardo & Mondragon Unibertsitatea
22 |  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 |  */
24 | 
25 | $string['pluginname'] = 'Multi-Language Content (v2)';
26 | $string['highlight'] = 'Highlight delimiters';
27 | $string['highlight_desc'] = 'Visually highlight the multi-language content delimiters (i.e., {mlang XX} and {mlang}) in the editor.';
28 | $string['customcss'] = 'CSS for delimiters';
29 | $string['customcss_desc'] = "<br>CSS used to highlight the multi-language content delimiters.
30 | <p><b>Attention:</b> just put the CSS BODY RULES, excluding the selectors, just as it appears in the default value.</p>";
31 | 


--------------------------------------------------------------------------------
/lang/es/atto_multilang2.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | // This file is part of Moodle - http://moodle.org/
 3 | //
 4 | // Moodle is free software: you can redistribute it and/or modify
 5 | // it under the terms of the GNU General Public License as published by
 6 | // the Free Software Foundation, either version 3 of the License, or
 7 | // (at your option) any later version.
 8 | //
 9 | // Moodle is distributed in the hope that it will be useful,
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 | // GNU General Public License for more details.
13 | //
14 | // You should have received a copy of the GNU General Public License
15 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
16 | 
17 | /**
18 |  * Strings for 'Atto Multilang v2' plugin.
19 |  *
20 |  * @package   atto_multilang2
21 |  * @copyright 2015 onwards Julen Pardo & Mondragon Unibertsitatea
22 |  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 |  */
24 | 
25 | $string['pluginname'] = 'Contenido Multi-Idioma (v2)';
26 | $string['highlight'] = 'Destacar los delimitadores';
27 | $string['highlight_desc'] = 'Destacar visualmente los delimitadores del contenido multi-idioma (esto es, {mlang XX} y {mlang}) en el editor.';
28 | $string['customcss'] = 'CSS para los delimitadores';
29 | $string['customcss_desc'] = "<br>CSS usado para destacar los delimitadores del contenido multi-idioma.
30 | <p><b>Atenci&oacute;n:</b> poner solo las EL CUERPO DE LAS REGLAS CSS, excluyendo los selectores, tal y como aparece en el valor por defecto.</p>";
31 | 


--------------------------------------------------------------------------------
/version.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | // This file is part of Moodle - http://moodle.org/
 3 | //
 4 | // Moodle is free software: you can redistribute it and/or modify
 5 | // it under the terms of the GNU General Public License as published by
 6 | // the Free Software Foundation, either version 3 of the License, or
 7 | // (at your option) any later version.
 8 | //
 9 | // Moodle is distributed in the hope that it will be useful,
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 | // GNU General Public License for more details.
13 | //
14 | // You should have received a copy of the GNU General Public License
15 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
16 | 
17 | /**
18 |  * Atto Multilingual content plugin version details.
19 |  *
20 |  * @package   atto_multilang2
21 |  * @copyright 2015 onwards Julen Pardo & Mondragon Unibertsitatea
22 |  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 |  */
24 | 
25 | defined('MOODLE_INTERNAL') || die();
26 | 
27 | $plugin->version      = 2016052600;         // The current plugin version (Date: YYYYMMDDXX).
28 | $plugin->release      = 'master - Release v1.6 (Build 2016052600) for Moodle 2.9, 3.0 and 3.1';
29 | $plugin->requires     = 2015051100;         // Required Moodle version.
30 | $plugin->component    = 'atto_multilang2'; // Full name of the plugin (used for diagnostics).
31 | $plugin->maturity     = MATURITY_STABLE;
32 | $plugin->dependencies = array(
33 |     'filter_multilang2' => ANY_VERSION  // The filter_multilang2 must be present (any version).
34 | );
35 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | Atto multilanguage plugin
 2 | =========================
 3 | 
 4 | ![Release](https://img.shields.io/badge/release-v1.6-blue.svg) ![Supported](https://img.shields.io/badge/supported-2.9%2C%203.0%2C%203.1-green.svg)
 5 | 
 6 | This plugin will make the creation of multilingual contents on Moodle much more easier with Atto editor.
 7 | 
 8 | The plugin is developed to work with [Iñaki Arenaza's multilang2 filter](https://github.com/iarenaza/moodle-filter_multilang2), and the idea is based on [his plugin for TinyMCE editor](https://github.com/iarenaza/moodle-tinymce_moodlelang2).
 9 | 
10 | ## Current version
11 | The latest release is the v1.6 (build 2016042800) for Moodle 2.9, 3.0 and 3.1. Checkout [v2.9.1.6](https://github.com/julenpardo/moodle-atto_multilang2/releases/tag/v2.9.1.6), [v3.0.1.6](https://github.com/julenpardo/moodle-atto_multilang2/releases/tag/v3.0.1.6), and [v3.1.1.6](https://github.com/julenpardo/moodle-atto_multilang2/releases/tag/v3.1.1.6) releases, respectively.
12 | 
13 | ## Changes from v1.5
14 |  - Fix issue "Filepicker not loading when grading assignment" (see [issue 17](https://github.com/julenpardo/moodle-atto_multilang2/issues/17)).
15 | 
16 | ## Requirements
17 | As mentioned before, [filter_multilang2](https://github.com/iarenaza/moodle-filter_multilang2) is required.
18 | 
19 | ## Installation
20 | 
21 |  - Copy repository content in *moodleroot*/lib/editor/atto/plugins. The following can be omitted:
22 |    - moodle-javascript_style_checker/
23 |    - tests/ (if you're not going to test it with Behat)
24 |    - .gitmodules
25 |    - build.xml
26 |  - Install it from Moodle. 
27 |  - Go to Site administration/Plugins/Text
28 |    editors/Atto HTML editor/Atto toolbar settings, and add *multilang2*
29 |    to the Toolbar config where you prefer. E.g. `multilang2 = multilang2`
30 | 


--------------------------------------------------------------------------------
/lib.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | // This file is part of Moodle - http://moodle.org/
 3 | //
 4 | // Moodle is free software: you can redistribute it and/or modify
 5 | // it under the terms of the GNU General Public License as published by
 6 | // the Free Software Foundation, either version 3 of the License, or
 7 | // (at your option) any later version.
 8 | //
 9 | // Moodle is distributed in the hope that it will be useful,
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 | // GNU General Public License for more details.
13 | //
14 | // You should have received a copy of the GNU General Public License
15 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
16 | 
17 | /**
18 |  * Atto text editor multilanguage plugin lib.
19 |  *
20 |  * @package   atto_multilang2
21 |  * @copyright 2015 onwards Julen Pardo & Mondragon Unibertsitatea
22 |  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 |  */
24 | 
25 | defined('MOODLE_INTERNAL') || die();
26 | 
27 | /**
28 |  * Set parameters for this plugin.
29 |  *
30 |  * @return array The JSON encoding of the installed languages.
31 |  */
32 | function atto_multilang2_params_for_js() {
33 |     $languages = json_encode(get_string_manager()->get_list_of_translations());
34 |     $capability = get_capability();
35 |     $highlight = (get_config('atto_multilang2', 'highlight') === '1') ? true : false;
36 |     $css = get_config('atto_multilang2', 'customcss');
37 | 
38 |     return array('languages' => $languages,
39 |                  'capability' => $capability,
40 |                  'highlight' => $highlight,
41 |                  'css' => $css);
42 | }
43 | 
44 | /**
45 |  * Gets the defined capability for the plugin for the current user, to decide later to show or not to show the plugin.
46 |  *
47 |  * @return boolean If the user has the capability to see the plugin or not.
48 |  */
49 | function get_capability() {
50 |     global $COURSE;
51 | 
52 |     $context = context_course::instance($COURSE->id);
53 | 
54 |     return has_capability('atto/multilang2:viewlanguagemenu', $context);
55 | }
56 | 


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/yui/build/moodle-atto_multilang2-button/moodle-atto_multilang2-button-min.js:
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1 | YUI.add("moodle-atto_multilang2-button",function(e,t){var n={TAG:"filter-multilang-tag"},r="%lang",i="%content",s="languages",o="capability",u="highlight",a="css",f='{"en":"English (en)"}',l=!0,c=!0,h="outline: 1px dotted;padding: 0.1em;margin: 0em 0.1em;background-color: #ffffaa;",p={SPANED:'&nbsp;<span class="'+n.TAG+'">{mlang '+r+"}</span>"+i+'<span class="'+n.TAG+'">{mlang}</span>&nbsp;',NOT_SPANED:"{mlang "+r+"}"+i+"{mlang}"},d='<span class="'+n.TAG+'">';e.namespace("M.atto_multilang2").Button=e.Base.create("button",e.M.editor_atto.EditorPlugin,[],{_highlight:!0,initializer:function(){var e=this.get(o),t=[];e&&(t=this._initializeToolbarItems(),this._highlight=this.get(u),this.addToolbarMenu({globalItemConfig:{callback:this._addTags},icon:"icon",iconComponent:"atto_multilang2",items:t}),this.get("host").on("atto:selectionchanged",this._checkSelectionChange,this),this._addDelimiterCss(),this._highlight&&(this._decorateTagsOnInit(),this._setSubmitListeners()))},_addDelimiterCss:function(){var e="."+n.TAG+"{"+this.get(a)+"}",t;t=document.createElement("style"),t.type="text/css",t.innerHTML=e,document.head.appendChild(t)},_initializeToolbarItems:function(){var e=[],t,n;t=JSON.parse(this.get(s));for(n in t)t.hasOwnProperty(n)&&e.push({text:t[n],callbackArgs:n});return e},_addTags:function(e,t){var n,s=this.get("host"),o,u;o=this._highlight?p.SPANED:p.NOT_SPANED,n=this._getSelectionHTML(),u=s.getSelection().toString().length===0?"&nbsp;":n,o=o.replace(r,t),o=o.replace(i,u),s.insertContentAtFocusPoint(o),this.markUpdated()},_getSelectionHTML:function(){var e="",t,n,r,i;if(typeof window.getSelection!="undefined"){t=window.getSelection();if(t.rangeCount){n=document.createElement("div");for(r=0,i=t.rangeCount;r<i;++r)n.appendChild(t.getRangeAt(r).cloneContents());e=n.innerHTML}}else typeof document.selection!="undefined"&&document.selection.type==="Text"&&(e=document.selection.createRange().htmlText);return e},_checkSelectionChange:function(){var t=this.get("host"),n=t.getSelectionParentNode(),r=e.one(n).get("text"),i,s;i=e.one(n).toString().indexOf("#text")>-1,s=r.match(/\{mlang/g).length===1,i&&s&&t.setSelection(t.getSelectionFromNode(e.one(n)))},_setSubmitListeners:function(){var t=e.all("input[type=submit]");t.each(this._addListenerToSubmitButtons,this)},_addListenerToSubmitButtons:function(e){var t,n,r,i,s;t=document.getElementById(e.get("id")),t!==null&&(n=t.className,r=t.form.className,i=n.match(/btn-cancel/g)===null,s=r.match(/mform/g).length>0,i&&s&&e.on("click",this._cleanTagsOnSubmit,this,e))},_cleanTagsOnSubmit:function(e,t){e.preventDefault(),this._cleanTagsWithNoYuiId(),this._cleanTagsWithYuiId(),t.detach("click",this._cleanTagsOnSubmit),t.simulate("click")},_cleanTagsWithNoYuiId:function(){var t=e.all(".editor_atto_content"),n,r,i,s,o,u,a,f;f=new RegExp(d+".*?"+"</span>","g"),!t instanceof Array&&(n=t,t=[],t[0]=n);for(r=0;r<t._nodes.length;r++){n=t._nodes[r].id,n=e.one(document.getElementById(n)),i=n.get("innerHTML"),s=i.match(f);if(s===null)continue;for(u=0;u<s.length;u++)o=s[u],a=o.replace(d,""),a=a.replace("</span>",""),i=i.replace(o,a);n.set("innerHTML",i)}this.markUpdated()},_cleanTagsWithYuiId:function(){var t=e.all(".editor_atto_content"),n,r,i,s,o,u,a,f,l,c;f=d.replace("<span",'<span id="yui_.*?"'),a=new RegExp(f+".*?{mlang.*?}</span>","g"),!t instanceof Array&&(n=t,t=[],t[0]=n);for(r=0;r<t._nodes.length;r++){n=t._nodes[r].id,n=e.one(document.getElementById(n)),i=n.get("innerHTML"),l=i.match(a);if(l===null)continue;for(o=0;o<l.length;o++)s=l[o],c=s.match(/\{mlang.*?\}/g)[0],u=s.replace(a,c),u=u.replace("</span>",""),i=i.replace(s,u);n.set("innerHTML",i),this.markUpdated()}},_decorateTagsOnInit:function(){var t=e.all(".editor_atto_content"),n,r,i,s,o,u,a=[],f;n=this._getHTMLwithCleanedTags(),r=new RegExp("{mlang.*?}","g"),i=n.match(r);if(i!==null){for(o=0;o<i.length;o++)s=i[o],f=a.indexOf(s)===-1,f&&(a.push(s),u=d+s+"</span>",r=new RegExp(s,"g"),n=n.replace(r,u));t.set("innerHTML",n)}},_getHTMLwithCleanedTags:function(){var e=this.get("host"),t=e.getCleanHTML(),n,r,i,s,o,u;n=d+".*?"+"</span>",r=new RegExp(n,"g"),i=t.match(r);if(i!==null)for(u=0;u<i.length;u++)s=i[u],o=s.replace(d,""),o=o.replace("</span>",""),t=t.replace(s,o);return t}},{ATTRS:{languages:f,capability:l,highlight:c,css:h}})},"@VERSION@",{requires:["moodle-editor_atto-plugin"]});
2 | 


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/yui/src/button/js/button.js:
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  1 | // This file is part of Moodle - http://moodle.org/
  2 | //
  3 | // Moodle is free software: you can redistribute it and/or modify
  4 | // it under the terms of the GNU General Public License as published by
  5 | // the Free Software Foundation, either version 3 of the License, or
  6 | // (at your option) any later version.
  7 | //
  8 | // Moodle is distributed in the hope that it will be useful,
  9 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
 10 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 11 | // GNU General Public License for more details.
 12 | //
 13 | // You should have received a copy of the GNU General Public License
 14 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 15 | 
 16 | /**
 17 |  * @package    atto_multilang2
 18 |  * @copyright  2015 onwards Julen Pardo & Mondragon Unibertsitatea
 19 |  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 20 |  */
 21 | 
 22 | /**
 23 |  * @module moodle-atto_multilang2-button
 24 |  */
 25 | 
 26 | var CLASSES = {
 27 |         TAG: 'filter-multilang-tag'
 28 |     },
 29 | 
 30 |     LANG_WILDCARD = '%lang',
 31 |     CONTENT_WILDCARD = '%content',
 32 |     ATTR_LANGUAGES = 'languages',
 33 |     ATTR_CAPABILITY = 'capability',
 34 |     ATTR_HIGHLIGHT = 'highlight',
 35 |     ATTR_CSS = 'css',
 36 |     DEFAULT_LANGUAGE = '{"en":"English (en)"}',
 37 |     DEFAULT_CAPABILITY = true,
 38 |     DEFAULT_HIGHLIGHT = true,
 39 |     DEFAULT_CSS =  'outline: 1px dotted;' +
 40 |                    'padding: 0.1em;' +
 41 |                    'margin: 0em 0.1em;' +
 42 |                    'background-color: #ffffaa;',
 43 |     TEMPLATES = {
 44 |         SPANED: '&nbsp;<span class="' + CLASSES.TAG + '">{mlang ' + LANG_WILDCARD + '}</span>' +
 45 |             CONTENT_WILDCARD +
 46 |             '<span class="' + CLASSES.TAG + '">{mlang}</span>&nbsp;',
 47 | 
 48 |         NOT_SPANED: '{mlang ' + LANG_WILDCARD + '}' + CONTENT_WILDCARD + '{mlang}'
 49 |     },
 50 |     OPENING_SPAN = '<span class="' + CLASSES.TAG + '">';
 51 | 
 52 | /**
 53 |  * Atto text editor multilanguage plugin.
 54 |  *
 55 |  * @namespace M.atto_multilang2
 56 |  * @class button
 57 |  * @extends M.editor_atto.EditorPlugin
 58 |  */
 59 | 
 60 | Y.namespace('M.atto_multilang2').Button = Y.Base.create('button', Y.M.editor_atto.EditorPlugin, [], {
 61 | 
 62 |     /**
 63 |      * If the {mlang} tags have to be highlighted or not. Received as parameter from lib.php.
 64 |      *
 65 |      * @property _highlight
 66 |      * @type boolean
 67 |      * @private
 68 |      */
 69 |     _highlight: true,
 70 | 
 71 |     initializer: function() {
 72 |         var hascapability = this.get(ATTR_CAPABILITY),
 73 |             toolbarItems = [];
 74 | 
 75 |         if (hascapability) {
 76 |             toolbarItems = this._initializeToolbarItems();
 77 |             this._highlight = this.get(ATTR_HIGHLIGHT);
 78 | 
 79 |             this.addToolbarMenu({
 80 |                 globalItemConfig: {
 81 |                     callback: this._addTags
 82 |                 },
 83 |                 icon: 'icon',
 84 |                 iconComponent: 'atto_multilang2',
 85 |                 items: toolbarItems
 86 |             });
 87 | 
 88 |             this.get('host').on('atto:selectionchanged', this._checkSelectionChange, this);
 89 | 
 90 |             this._addDelimiterCss();
 91 | 
 92 |             if (this._highlight) {
 93 |                 this._decorateTagsOnInit();
 94 |                 this._setSubmitListeners();
 95 |             }
 96 |         }
 97 |     },
 98 | 
 99 |     /**
100 |      * Adds the CSS rules for the delimiters, received as parameter from lib.php.
101 |      *
102 |      * @method _addDelimiterCss
103 |      * @private
104 |      */
105 |     _addDelimiterCss: function() {
106 |         var css = '.' + CLASSES.TAG + '{' + this.get(ATTR_CSS) + '}',
107 |             style;
108 | 
109 |         style = document.createElement('style');
110 |         style.type = 'text/css';
111 |         style.innerHTML = css;
112 | 
113 |         document.head.appendChild(style);
114 |     },
115 | 
116 |     /**
117 |      * Initializes the toolbar items, which will be the installed languages,
118 |      * received as parameter.
119 |      *
120 |      * @method _initializeToolbarItems
121 |      * @private
122 |      * @return {Array} installed language strings
123 |      */
124 |     _initializeToolbarItems: function() {
125 |         var toolbarItems = [],
126 |             languages,
127 |             langCode;
128 | 
129 |         languages = JSON.parse(this.get(ATTR_LANGUAGES));
130 | 
131 |         for (langCode in languages) {
132 |             if (languages.hasOwnProperty(langCode)) {
133 |                 toolbarItems.push({
134 |                     text: languages[langCode],
135 |                     callbackArgs: langCode
136 |                 });
137 |             }
138 |         }
139 | 
140 |         return toolbarItems;
141 |     },
142 | 
143 |     /**
144 |      * Retrieves the selected text, wraps it with the multilang tags,
145 |      * and replaces the selected text in the editor with with it.
146 |      *
147 |      * If the 'highlight' setting is checked, the {mlang} will be wrapped between
148 |      * the <span> tags with the class for the CSS highlight; if not, they will not
149 |      * be wrapped.
150 |      *
151 |      * If there is no content selected, a "&nbsp;" will be inserted; otherwhise,
152 |      * it's impossible to place the cursor inside the {mlang} tags.
153 |      *
154 |      * @method _addTags
155 |      * @param {EventFacade} event
156 |      * @param {string} langCode the language code
157 |      * @private
158 |      */
159 |     _addTags: function(event, langCode) {
160 |         var selection,
161 |             host = this.get('host'),
162 |             taggedContent,
163 |             content;
164 | 
165 |         taggedContent = (this._highlight) ? TEMPLATES.SPANED : TEMPLATES.NOT_SPANED;
166 | 
167 |         selection = this._getSelectionHTML();
168 |         content = (host.getSelection().toString().length === 0) ? '&nbsp;' : selection;
169 | 
170 |         taggedContent = taggedContent.replace(LANG_WILDCARD, langCode);
171 |         taggedContent = taggedContent.replace(CONTENT_WILDCARD, content);
172 | 
173 |         host.insertContentAtFocusPoint(taggedContent);
174 | 
175 |         this.markUpdated();
176 |     },
177 | 
178 |     /**
179 |      * Retrieves selected text with its HTML.
180 |      * Took from: http://stackoverflow.com/questions/4176923/html-of-selected-text/4177234#4177234
181 |      *
182 |      * @method _getSelectionHTML
183 |      * @private
184 |      * @return {string} selected text's html; empty if nothing selected
185 |      */
186 |     _getSelectionHTML: function() {
187 |         var html = '',
188 |             selection,
189 |             container,
190 |             index,
191 |             lenght;
192 | 
193 |         if (typeof window.getSelection !== 'undefined') {
194 |             selection = window.getSelection();
195 | 
196 |             if (selection.rangeCount) {
197 |                 container = document.createElement('div');
198 |                 for (index = 0, lenght = selection.rangeCount; index < lenght; ++index) {
199 |                     container.appendChild(selection.getRangeAt(index).cloneContents());
200 |                 }
201 |                 html = container.innerHTML;
202 |             }
203 | 
204 |         } else if (typeof document.selection !== 'undefined') {
205 |             if (document.selection.type === 'Text') {
206 |                 html = document.selection.createRange().htmlText;
207 |             }
208 |         }
209 | 
210 |         return html;
211 |     },
212 | 
213 |     /**
214 |      * Listens to every change of the text cursor in the text area. If the
215 |      * cursor is placed within a multilang tag, the whole tag is selected.
216 |      *
217 |      * @method _checkSelectionChange
218 |      * @private
219 |      */
220 |     _checkSelectionChange: function() {
221 |         var host = this.get('host'),
222 |             node = host.getSelectionParentNode(),
223 |             nodeValue = Y.one(node).get('text'),
224 |             isTextNode,
225 |             isLangTag;
226 | 
227 |         isTextNode = Y.one(node).toString().indexOf('#text') > - 1;
228 |         isLangTag = (nodeValue.match(/\{mlang/g).length === 1);
229 | 
230 |         if (isTextNode && isLangTag) {
231 |             host.setSelection(host.getSelectionFromNode(Y.one(node)));
232 |         }
233 |     },
234 | 
235 |     /**
236 |      * Retrieves the inputs of type submit, and, for each element, calls the function
237 |      * that sets the submit listener. Is not made in this function because there is
238 |      * not any (apparent) way to access class scope from YUI closure.
239 |      *
240 |      * @method _setSubmitListeners
241 |      * @private
242 |      */
243 |     _setSubmitListeners: function() {
244 |         var submitButtons = Y.all('input[type=submit]');
245 | 
246 |         submitButtons.each(this._addListenerToSubmitButtons, this);
247 |     },
248 | 
249 |     /**
250 |      * Adds the clean tags submit listener of each input[type="submit"], but only if
251 |      * it's not 'cancel' type, and if its parent form is of 'mform' class, because there
252 |      * may be any other submit type (such us administrator's search button).
253 |      *
254 |      * @method _addListenerToSubmitButtons
255 |      * @param {Node} buttonNode
256 |      * @private
257 |      */
258 |     _addListenerToSubmitButtons: function(buttonNode) {
259 |         var buttonObject,
260 |             className,
261 |             parentFormClassName,
262 |             notCancelButton,
263 |             notSearchButton;
264 | 
265 |         buttonObject = document.getElementById(buttonNode.get('id'));
266 | 
267 |         if (buttonObject !== null) {
268 |             className = buttonObject.className;
269 |             parentFormClassName = buttonObject.form.className;
270 | 
271 |             notCancelButton = className.match(/btn-cancel/g) === null;
272 |             notSearchButton = parentFormClassName.match(/mform/g).length > 0;
273 | 
274 |             if (notCancelButton && notSearchButton) {
275 |                 buttonNode.on('click', this._cleanTagsOnSubmit, this, buttonNode);
276 |             }
277 |         }
278 |     },
279 | 
280 |      /**
281 |      * When submit button clicked, this function is invoked. It has to stop the submission,
282 |      * in order to process the textarea to clean the tags.
283 |      *
284 |      * Once the textarea is cleaned, detaches this submit listener, i.e., it sets as default,
285 |      * an then simulates the click, to submit the form.
286 |      *
287 |      * @method _cleanTagsOnSubmit
288 |      * @param {EventFacade} event
289 |      * @param {Node} submitButton
290 |      * @private
291 |      */
292 |     _cleanTagsOnSubmit: function(event, submitButton) {
293 |         event.preventDefault();
294 | 
295 |         this._cleanTagsWithNoYuiId();
296 |         this._cleanTagsWithYuiId();
297 | 
298 |         submitButton.detach('click', this._cleanTagsOnSubmit);
299 |         submitButton.simulate('click');
300 |     },
301 | 
302 |     /**
303 |      * Cleans the <span> tags around the {mlang} tags when the form is submitted,
304 |      * that do not have "id" attribute.
305 |      * The cleanup with "id" attribute and without it is made separately, to avoid an evil
306 |      * regular expression.
307 |      *
308 |      * There may be more than one atto editor textarea in the page. So, we have to retrieve
309 |      * the textareas by the class name. If there is only one, the object will be only the
310 |      * reference, but, if there are more, we will have an array. So, the easiest way is to
311 |      * check if what we have is an array, and if it not, create it manually, and iterate it
312 |      * later.
313 |      *
314 |      * issue #15: the textareas are now retrieved passing to YUI selector the whole element,
315 |      * instead of the id string, due to problems with special characters.
316 |      * See discussion: https://moodle.org/mod/forum/discuss.php?d=332217
317 |      *
318 |      * @method _cleanTagsWithNoYuiId
319 |      * @private
320 |      */
321 |     _cleanTagsWithNoYuiId: function() {
322 |         var textareas = Y.all('.editor_atto_content'),
323 |             textarea,
324 |             textareaIndex,
325 |             innerHTML,
326 |             spanedmlangtags,
327 |             spanedmlangtag,
328 |             index,
329 |             cleanmlangtag,
330 |             regularExpression;
331 | 
332 |         regularExpression = new RegExp(OPENING_SPAN + '.*?' + '</span>', 'g');
333 | 
334 |         if (!textareas instanceof Array) {
335 |             textarea = textareas;
336 |             textareas = [];
337 |             textareas[0] = textarea;
338 |         }
339 | 
340 |         for (textareaIndex = 0; textareaIndex < textareas._nodes.length; textareaIndex++) {
341 |             textarea = textareas._nodes[textareaIndex].id;
342 |             textarea = Y.one(document.getElementById(textarea));
343 | 
344 |             innerHTML = textarea.get('innerHTML');
345 | 
346 |             spanedmlangtags = innerHTML.match(regularExpression);
347 | 
348 |             if (spanedmlangtags === null) {
349 |                 continue;
350 |             }
351 |             
352 |             for (index = 0; index < spanedmlangtags.length; index++) {
353 |                 spanedmlangtag = spanedmlangtags[index];
354 |                 cleanmlangtag = spanedmlangtag.replace(OPENING_SPAN, '');
355 | 
356 |                 cleanmlangtag = cleanmlangtag.replace('</span>', '');
357 | 
358 |                 innerHTML = innerHTML.replace(spanedmlangtag, cleanmlangtag);
359 |             }
360 | 
361 |             textarea.set('innerHTML', innerHTML);
362 |         }
363 | 
364 |         this.markUpdated();
365 |     },
366 | 
367 |     /**
368 |      * Cleans the <span> tags around the {mlang} tags when the form is submitted,
369 |      * that have "id" attribute, generated by YUI, when the cursor is placed on the tags.
370 |      * The cleanup with "id" attribute and without it is made separately, to avoid an evil
371 |      * regular expression.
372 |      *
373 |      * There may be more than one atto editor textarea in the page. So, we have to retrieve
374 |      * the textareas by the class name. If there is only one, the object will be only the
375 |      * reference, but, if there are more, we will have an array. So, the easiest way is to
376 |      * check if what we have is an array, and if it not, create it manually, and iterate it
377 |      * later.
378 |      *
379 |      * issue #15: the textareas are now retrieved passing to YUI selector the whole element,
380 |      * instead of the id string, due to problems with special characters.
381 |      * See discussion: https://moodle.org/mod/forum/discuss.php?d=332217
382 |      *
383 |      * @method anTagsWithYuiId
384 |      * @private
385 |      */
386 |      _cleanTagsWithYuiId: function() {
387 |         var textareas = Y.all('.editor_atto_content'),
388 |             textarea,
389 |             textareaIndex,
390 |             innerHTML,
391 |             spanedmlangtag,
392 |             index,
393 |             cleanmlangtag,
394 |             regularExpression,
395 |             openingspanwithyui,
396 |             spanedmlangtagsdwithyui,
397 |             mlangtag;
398 | 
399 |         openingspanwithyui = OPENING_SPAN.replace('<span', '<span id="yui_.*?"');
400 |         regularExpression = new RegExp(openingspanwithyui + '.*?{mlang.*?}</span>', 'g');
401 | 
402 |         if (!textareas instanceof Array) {
403 |             textarea = textareas;
404 |             textareas = [];
405 |             textareas[0] = textarea;
406 |         }
407 |         
408 |         for (textareaIndex = 0; textareaIndex < textareas._nodes.length; textareaIndex++) {
409 |             textarea = textareas._nodes[textareaIndex].id;
410 |             textarea = Y.one(document.getElementById(textarea));
411 | 
412 |             innerHTML = textarea.get('innerHTML');
413 | 
414 |             spanedmlangtagsdwithyui = innerHTML.match(regularExpression);
415 | 
416 |             if (spanedmlangtagsdwithyui === null) {
417 |                 continue;
418 |             }
419 |             
420 |             for (index = 0; index < spanedmlangtagsdwithyui.length; index++) {
421 |                 spanedmlangtag = spanedmlangtagsdwithyui[index];
422 |                 mlangtag = spanedmlangtag.match(/\{mlang.*?\}/g)[0];
423 | 
424 |                 cleanmlangtag = spanedmlangtag.replace(regularExpression, mlangtag);
425 |                 cleanmlangtag = cleanmlangtag.replace('</span>', '');
426 | 
427 |                 innerHTML = innerHTML.replace(spanedmlangtag, cleanmlangtag);
428 |             }
429 | 
430 |             textarea.set('innerHTML', innerHTML);
431 | 
432 |             this.markUpdated();
433 |         }
434 |     },
435 | 
436 |     /**
437 |      * Adds the <span> tags to the {mlang} tags when the editor is loaded.
438 |      * In this case, we DON'T HAVE TO CALL TO markUpdated(). Why? Honestly,
439 |      * I don't know. But, if we call it after setting the HTML, the {mlang}
440 |      * tags flicker with the decoration, and returns to their original state.
441 |      *
442 |      * Instead of taking the HTML directly from the textarea, we have to
443 |      * retrieve it, first, without the <span> tags that can be stored
444 |      * in database, due to a bug in version 2015120501 that stores the
445 |      * {mlang} tags in database, with the <span> tags.
446 |      * More info about this bug: https://github.com/julenpardo/moodle-atto_multilang2/issues/8
447 |      *
448 |      * Every different {mlang} tag has to be replaced only once, otherwise,
449 |      * nested <span>s will be created in every repeated replacement. So, we
450 |      * have to have a track of which replacements have been made.
451 |      *
452 |      * @method _decorateTagsOnInit
453 |      * @private
454 |      */
455 |     _decorateTagsOnInit: function() {
456 |         var textarea = Y.all('.editor_atto_content'),
457 |             innerHTML,
458 |             regularExpression,
459 |             mlangtags,
460 |             mlangtag,
461 |             index,
462 |             decoratedmlangtag,
463 |             replacementsmade = [],
464 |             notreplacedyet;
465 | 
466 |         innerHTML = this._getHTMLwithCleanedTags();
467 | 
468 |         regularExpression = new RegExp('{mlang.*?}', 'g');
469 |         mlangtags = innerHTML.match(regularExpression);
470 | 
471 |         if (mlangtags !== null) {
472 |             for (index = 0; index < mlangtags.length; index++) {
473 |                 mlangtag = mlangtags[index];
474 | 
475 |                 notreplacedyet = replacementsmade.indexOf(mlangtag) === -1;
476 | 
477 |                 if (notreplacedyet) {
478 |                     replacementsmade.push(mlangtag);
479 | 
480 |                     decoratedmlangtag = OPENING_SPAN + mlangtag + '</span>';
481 |                     regularExpression = new RegExp(mlangtag, 'g');
482 | 
483 |                     innerHTML = innerHTML.replace(regularExpression, decoratedmlangtag);
484 |                 }
485 |             }
486 | 
487 |             textarea.set('innerHTML', innerHTML);
488 |         }
489 | 
490 |     },
491 | 
492 |     /**
493 |      * This function returns the HTML as it is in the textarea, but cleaning every
494 |      * <span> tag around the {mlang} tags. This is necessary for decorating tags on
495 |      * init, because it could happen that in database are stored the {mlang} tags with
496 |      * their <span> tags, due to a bug in version 2015120501.
497 |      * More info about this bug: https://github.com/julenpardo/moodle-atto_multilang2/issues/8
498 |      *
499 |      * @method _getHTMLwithCleanedTags
500 |      * @return {string} HTML in textarea, without any <span> around {mlang} tags
501 |      */
502 |     _getHTMLwithCleanedTags: function() {
503 |         var host = this.get('host'),
504 |             innerHTML = host.getCleanHTML(),
505 |             regexString,
506 |             regularExpression,
507 |             spanedmlangtags,
508 |             spanedmlangtag,
509 |             cleanmlangtag,
510 |             index;
511 | 
512 |         regexString = OPENING_SPAN + '.*?' + '</span>';
513 |         regularExpression = new RegExp(regexString, 'g');
514 |         spanedmlangtags = innerHTML.match(regularExpression);
515 | 
516 |         if (spanedmlangtags !== null) {
517 |             for (index = 0; index < spanedmlangtags.length; index++) {
518 |                 spanedmlangtag = spanedmlangtags[index];
519 | 
520 |                 cleanmlangtag = spanedmlangtag.replace(OPENING_SPAN, '');
521 |                 cleanmlangtag = cleanmlangtag.replace('</span>', '');
522 | 
523 |                 innerHTML = innerHTML.replace(spanedmlangtag, cleanmlangtag);
524 |             }
525 |         }
526 | 
527 |         return innerHTML;
528 |     }
529 | 
530 | }, {
531 |     ATTRS: {
532 |         /**
533 |          * The list of installed languages.
534 |          *
535 |          * @attribute languages
536 |          * @type array
537 |          * @default {"en":"English (en)"}
538 |          */
539 |         languages: DEFAULT_LANGUAGE,
540 | 
541 |         /**
542 |          * If the current user has the capability to use the plugin.
543 |          *
544 |          * @attribute capability
545 |          * @type boolean
546 |          * @default true
547 |          */
548 |         capability: DEFAULT_CAPABILITY,
549 | 
550 |         /**
551 |          * If the {mlang} tags have to be highlighted or not.
552 |          *
553 |          * @property highlight
554 |          * @type boolean
555 |          * @default true
556 |          */
557 |         highlight: DEFAULT_HIGHLIGHT,
558 | 
559 |         /**
560 |          * The CSS for delimiters.
561 |          *
562 |          * @property css
563 |          * @type string
564 |          * @default DEFAULT_CSS
565 |          */
566 |         css: DEFAULT_CSS
567 |     }
568 | });
569 | 


--------------------------------------------------------------------------------
/yui/build/moodle-atto_multilang2-button/moodle-atto_multilang2-button.js:
--------------------------------------------------------------------------------
  1 | YUI.add('moodle-atto_multilang2-button', function (Y, NAME) {
  2 | 
  3 | // This file is part of Moodle - http://moodle.org/
  4 | //
  5 | // Moodle is free software: you can redistribute it and/or modify
  6 | // it under the terms of the GNU General Public License as published by
  7 | // the Free Software Foundation, either version 3 of the License, or
  8 | // (at your option) any later version.
  9 | //
 10 | // Moodle is distributed in the hope that it will be useful,
 11 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
 12 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 13 | // GNU General Public License for more details.
 14 | //
 15 | // You should have received a copy of the GNU General Public License
 16 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 17 | 
 18 | /**
 19 |  * @package    atto_multilang2
 20 |  * @copyright  2015 onwards Julen Pardo & Mondragon Unibertsitatea
 21 |  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 22 |  */
 23 | 
 24 | /**
 25 |  * @module moodle-atto_multilang2-button
 26 |  */
 27 | 
 28 | var CLASSES = {
 29 |         TAG: 'filter-multilang-tag'
 30 |     },
 31 | 
 32 |     LANG_WILDCARD = '%lang',
 33 |     CONTENT_WILDCARD = '%content',
 34 |     ATTR_LANGUAGES = 'languages',
 35 |     ATTR_CAPABILITY = 'capability',
 36 |     ATTR_HIGHLIGHT = 'highlight',
 37 |     ATTR_CSS = 'css',
 38 |     DEFAULT_LANGUAGE = '{"en":"English (en)"}',
 39 |     DEFAULT_CAPABILITY = true,
 40 |     DEFAULT_HIGHLIGHT = true,
 41 |     DEFAULT_CSS =  'outline: 1px dotted;' +
 42 |                    'padding: 0.1em;' +
 43 |                    'margin: 0em 0.1em;' +
 44 |                    'background-color: #ffffaa;',
 45 |     TEMPLATES = {
 46 |         SPANED: '&nbsp;<span class="' + CLASSES.TAG + '">{mlang ' + LANG_WILDCARD + '}</span>' +
 47 |             CONTENT_WILDCARD +
 48 |             '<span class="' + CLASSES.TAG + '">{mlang}</span>&nbsp;',
 49 | 
 50 |         NOT_SPANED: '{mlang ' + LANG_WILDCARD + '}' + CONTENT_WILDCARD + '{mlang}'
 51 |     },
 52 |     OPENING_SPAN = '<span class="' + CLASSES.TAG + '">';
 53 | 
 54 | /**
 55 |  * Atto text editor multilanguage plugin.
 56 |  *
 57 |  * @namespace M.atto_multilang2
 58 |  * @class button
 59 |  * @extends M.editor_atto.EditorPlugin
 60 |  */
 61 | 
 62 | Y.namespace('M.atto_multilang2').Button = Y.Base.create('button', Y.M.editor_atto.EditorPlugin, [], {
 63 | 
 64 |     /**
 65 |      * If the {mlang} tags have to be highlighted or not. Received as parameter from lib.php.
 66 |      *
 67 |      * @property _highlight
 68 |      * @type boolean
 69 |      * @private
 70 |      */
 71 |     _highlight: true,
 72 | 
 73 |     initializer: function() {
 74 |         var hascapability = this.get(ATTR_CAPABILITY),
 75 |             toolbarItems = [];
 76 | 
 77 |         if (hascapability) {
 78 |             toolbarItems = this._initializeToolbarItems();
 79 |             this._highlight = this.get(ATTR_HIGHLIGHT);
 80 | 
 81 |             this.addToolbarMenu({
 82 |                 globalItemConfig: {
 83 |                     callback: this._addTags
 84 |                 },
 85 |                 icon: 'icon',
 86 |                 iconComponent: 'atto_multilang2',
 87 |                 items: toolbarItems
 88 |             });
 89 | 
 90 |             this.get('host').on('atto:selectionchanged', this._checkSelectionChange, this);
 91 | 
 92 |             this._addDelimiterCss();
 93 | 
 94 |             if (this._highlight) {
 95 |                 this._decorateTagsOnInit();
 96 |                 this._setSubmitListeners();
 97 |             }
 98 |         }
 99 |     },
100 | 
101 |     /**
102 |      * Adds the CSS rules for the delimiters, received as parameter from lib.php.
103 |      *
104 |      * @method _addDelimiterCss
105 |      * @private
106 |      */
107 |     _addDelimiterCss: function() {
108 |         var css = '.' + CLASSES.TAG + '{' + this.get(ATTR_CSS) + '}',
109 |             style;
110 | 
111 |         style = document.createElement('style');
112 |         style.type = 'text/css';
113 |         style.innerHTML = css;
114 | 
115 |         document.head.appendChild(style);
116 |     },
117 | 
118 |     /**
119 |      * Initializes the toolbar items, which will be the installed languages,
120 |      * received as parameter.
121 |      *
122 |      * @method _initializeToolbarItems
123 |      * @private
124 |      * @return {Array} installed language strings
125 |      */
126 |     _initializeToolbarItems: function() {
127 |         var toolbarItems = [],
128 |             languages,
129 |             langCode;
130 | 
131 |         languages = JSON.parse(this.get(ATTR_LANGUAGES));
132 | 
133 |         for (langCode in languages) {
134 |             if (languages.hasOwnProperty(langCode)) {
135 |                 toolbarItems.push({
136 |                     text: languages[langCode],
137 |                     callbackArgs: langCode
138 |                 });
139 |             }
140 |         }
141 | 
142 |         return toolbarItems;
143 |     },
144 | 
145 |     /**
146 |      * Retrieves the selected text, wraps it with the multilang tags,
147 |      * and replaces the selected text in the editor with with it.
148 |      *
149 |      * If the 'highlight' setting is checked, the {mlang} will be wrapped between
150 |      * the <span> tags with the class for the CSS highlight; if not, they will not
151 |      * be wrapped.
152 |      *
153 |      * If there is no content selected, a "&nbsp;" will be inserted; otherwhise,
154 |      * it's impossible to place the cursor inside the {mlang} tags.
155 |      *
156 |      * @method _addTags
157 |      * @param {EventFacade} event
158 |      * @param {string} langCode the language code
159 |      * @private
160 |      */
161 |     _addTags: function(event, langCode) {
162 |         var selection,
163 |             host = this.get('host'),
164 |             taggedContent,
165 |             content;
166 | 
167 |         taggedContent = (this._highlight) ? TEMPLATES.SPANED : TEMPLATES.NOT_SPANED;
168 | 
169 |         selection = this._getSelectionHTML();
170 |         content = (host.getSelection().toString().length === 0) ? '&nbsp;' : selection;
171 | 
172 |         taggedContent = taggedContent.replace(LANG_WILDCARD, langCode);
173 |         taggedContent = taggedContent.replace(CONTENT_WILDCARD, content);
174 | 
175 |         host.insertContentAtFocusPoint(taggedContent);
176 | 
177 |         this.markUpdated();
178 |     },
179 | 
180 |     /**
181 |      * Retrieves selected text with its HTML.
182 |      * Took from: http://stackoverflow.com/questions/4176923/html-of-selected-text/4177234#4177234
183 |      *
184 |      * @method _getSelectionHTML
185 |      * @private
186 |      * @return {string} selected text's html; empty if nothing selected
187 |      */
188 |     _getSelectionHTML: function() {
189 |         var html = '',
190 |             selection,
191 |             container,
192 |             index,
193 |             lenght;
194 | 
195 |         if (typeof window.getSelection !== 'undefined') {
196 |             selection = window.getSelection();
197 | 
198 |             if (selection.rangeCount) {
199 |                 container = document.createElement('div');
200 |                 for (index = 0, lenght = selection.rangeCount; index < lenght; ++index) {
201 |                     container.appendChild(selection.getRangeAt(index).cloneContents());
202 |                 }
203 |                 html = container.innerHTML;
204 |             }
205 | 
206 |         } else if (typeof document.selection !== 'undefined') {
207 |             if (document.selection.type === 'Text') {
208 |                 html = document.selection.createRange().htmlText;
209 |             }
210 |         }
211 | 
212 |         return html;
213 |     },
214 | 
215 |     /**
216 |      * Listens to every change of the text cursor in the text area. If the
217 |      * cursor is placed within a multilang tag, the whole tag is selected.
218 |      *
219 |      * @method _checkSelectionChange
220 |      * @private
221 |      */
222 |     _checkSelectionChange: function() {
223 |         var host = this.get('host'),
224 |             node = host.getSelectionParentNode(),
225 |             nodeValue = Y.one(node).get('text'),
226 |             isTextNode,
227 |             isLangTag;
228 | 
229 |         isTextNode = Y.one(node).toString().indexOf('#text') > - 1;
230 |         isLangTag = (nodeValue.match(/\{mlang/g).length === 1);
231 | 
232 |         if (isTextNode && isLangTag) {
233 |             host.setSelection(host.getSelectionFromNode(Y.one(node)));
234 |         }
235 |     },
236 | 
237 |     /**
238 |      * Retrieves the inputs of type submit, and, for each element, calls the function
239 |      * that sets the submit listener. Is not made in this function because there is
240 |      * not any (apparent) way to access class scope from YUI closure.
241 |      *
242 |      * @method _setSubmitListeners
243 |      * @private
244 |      */
245 |     _setSubmitListeners: function() {
246 |         var submitButtons = Y.all('input[type=submit]');
247 | 
248 |         submitButtons.each(this._addListenerToSubmitButtons, this);
249 |     },
250 | 
251 |     /**
252 |      * Adds the clean tags submit listener of each input[type="submit"], but only if
253 |      * it's not 'cancel' type, and if its parent form is of 'mform' class, because there
254 |      * may be any other submit type (such us administrator's search button).
255 |      *
256 |      * @method _addListenerToSubmitButtons
257 |      * @param {Node} buttonNode
258 |      * @private
259 |      */
260 |     _addListenerToSubmitButtons: function(buttonNode) {
261 |         var buttonObject,
262 |             className,
263 |             parentFormClassName,
264 |             notCancelButton,
265 |             notSearchButton;
266 | 
267 |         buttonObject = document.getElementById(buttonNode.get('id'));
268 | 
269 |         if (buttonObject !== null) {
270 |             className = buttonObject.className;
271 |             parentFormClassName = buttonObject.form.className;
272 | 
273 |             notCancelButton = className.match(/btn-cancel/g) === null;
274 |             notSearchButton = parentFormClassName.match(/mform/g).length > 0;
275 | 
276 |             if (notCancelButton && notSearchButton) {
277 |                 buttonNode.on('click', this._cleanTagsOnSubmit, this, buttonNode);
278 |             }
279 |         }
280 |     },
281 | 
282 |      /**
283 |      * When submit button clicked, this function is invoked. It has to stop the submission,
284 |      * in order to process the textarea to clean the tags.
285 |      *
286 |      * Once the textarea is cleaned, detaches this submit listener, i.e., it sets as default,
287 |      * an then simulates the click, to submit the form.
288 |      *
289 |      * @method _cleanTagsOnSubmit
290 |      * @param {EventFacade} event
291 |      * @param {Node} submitButton
292 |      * @private
293 |      */
294 |     _cleanTagsOnSubmit: function(event, submitButton) {
295 |         event.preventDefault();
296 | 
297 |         this._cleanTagsWithNoYuiId();
298 |         this._cleanTagsWithYuiId();
299 | 
300 |         submitButton.detach('click', this._cleanTagsOnSubmit);
301 |         submitButton.simulate('click');
302 |     },
303 | 
304 |     /**
305 |      * Cleans the <span> tags around the {mlang} tags when the form is submitted,
306 |      * that do not have "id" attribute.
307 |      * The cleanup with "id" attribute and without it is made separately, to avoid an evil
308 |      * regular expression.
309 |      *
310 |      * There may be more than one atto editor textarea in the page. So, we have to retrieve
311 |      * the textareas by the class name. If there is only one, the object will be only the
312 |      * reference, but, if there are more, we will have an array. So, the easiest way is to
313 |      * check if what we have is an array, and if it not, create it manually, and iterate it
314 |      * later.
315 |      *
316 |      * issue #15: the textareas are now retrieved passing to YUI selector the whole element,
317 |      * instead of the id string, due to problems with special characters.
318 |      * See discussion: https://moodle.org/mod/forum/discuss.php?d=332217
319 |      *
320 |      * @method _cleanTagsWithNoYuiId
321 |      * @private
322 |      */
323 |     _cleanTagsWithNoYuiId: function() {
324 |         var textareas = Y.all('.editor_atto_content'),
325 |             textarea,
326 |             textareaIndex,
327 |             innerHTML,
328 |             spanedmlangtags,
329 |             spanedmlangtag,
330 |             index,
331 |             cleanmlangtag,
332 |             regularExpression;
333 | 
334 |         regularExpression = new RegExp(OPENING_SPAN + '.*?' + '</span>', 'g');
335 | 
336 |         if (!textareas instanceof Array) {
337 |             textarea = textareas;
338 |             textareas = [];
339 |             textareas[0] = textarea;
340 |         }
341 | 
342 |         for (textareaIndex = 0; textareaIndex < textareas._nodes.length; textareaIndex++) {
343 |             textarea = textareas._nodes[textareaIndex].id;
344 |             textarea = Y.one(document.getElementById(textarea));
345 | 
346 |             innerHTML = textarea.get('innerHTML');
347 | 
348 |             spanedmlangtags = innerHTML.match(regularExpression);
349 | 
350 |             if (spanedmlangtags === null) {
351 |                 continue;
352 |             }
353 |             
354 |             for (index = 0; index < spanedmlangtags.length; index++) {
355 |                 spanedmlangtag = spanedmlangtags[index];
356 |                 cleanmlangtag = spanedmlangtag.replace(OPENING_SPAN, '');
357 | 
358 |                 cleanmlangtag = cleanmlangtag.replace('</span>', '');
359 | 
360 |                 innerHTML = innerHTML.replace(spanedmlangtag, cleanmlangtag);
361 |             }
362 | 
363 |             textarea.set('innerHTML', innerHTML);
364 |         }
365 | 
366 |         this.markUpdated();
367 |     },
368 | 
369 |     /**
370 |      * Cleans the <span> tags around the {mlang} tags when the form is submitted,
371 |      * that have "id" attribute, generated by YUI, when the cursor is placed on the tags.
372 |      * The cleanup with "id" attribute and without it is made separately, to avoid an evil
373 |      * regular expression.
374 |      *
375 |      * There may be more than one atto editor textarea in the page. So, we have to retrieve
376 |      * the textareas by the class name. If there is only one, the object will be only the
377 |      * reference, but, if there are more, we will have an array. So, the easiest way is to
378 |      * check if what we have is an array, and if it not, create it manually, and iterate it
379 |      * later.
380 |      *
381 |      * issue #15: the textareas are now retrieved passing to YUI selector the whole element,
382 |      * instead of the id string, due to problems with special characters.
383 |      * See discussion: https://moodle.org/mod/forum/discuss.php?d=332217
384 |      *
385 |      * @method anTagsWithYuiId
386 |      * @private
387 |      */
388 |      _cleanTagsWithYuiId: function() {
389 |         var textareas = Y.all('.editor_atto_content'),
390 |             textarea,
391 |             textareaIndex,
392 |             innerHTML,
393 |             spanedmlangtag,
394 |             index,
395 |             cleanmlangtag,
396 |             regularExpression,
397 |             openingspanwithyui,
398 |             spanedmlangtagsdwithyui,
399 |             mlangtag;
400 | 
401 |         openingspanwithyui = OPENING_SPAN.replace('<span', '<span id="yui_.*?"');
402 |         regularExpression = new RegExp(openingspanwithyui + '.*?{mlang.*?}</span>', 'g');
403 | 
404 |         if (!textareas instanceof Array) {
405 |             textarea = textareas;
406 |             textareas = [];
407 |             textareas[0] = textarea;
408 |         }
409 |         
410 |         for (textareaIndex = 0; textareaIndex < textareas._nodes.length; textareaIndex++) {
411 |             textarea = textareas._nodes[textareaIndex].id;
412 |             textarea = Y.one(document.getElementById(textarea));
413 | 
414 |             innerHTML = textarea.get('innerHTML');
415 | 
416 |             spanedmlangtagsdwithyui = innerHTML.match(regularExpression);
417 | 
418 |             if (spanedmlangtagsdwithyui === null) {
419 |                 continue;
420 |             }
421 |             
422 |             for (index = 0; index < spanedmlangtagsdwithyui.length; index++) {
423 |                 spanedmlangtag = spanedmlangtagsdwithyui[index];
424 |                 mlangtag = spanedmlangtag.match(/\{mlang.*?\}/g)[0];
425 | 
426 |                 cleanmlangtag = spanedmlangtag.replace(regularExpression, mlangtag);
427 |                 cleanmlangtag = cleanmlangtag.replace('</span>', '');
428 | 
429 |                 innerHTML = innerHTML.replace(spanedmlangtag, cleanmlangtag);
430 |             }
431 | 
432 |             textarea.set('innerHTML', innerHTML);
433 | 
434 |             this.markUpdated();
435 |         }
436 |     },
437 | 
438 |     /**
439 |      * Adds the <span> tags to the {mlang} tags when the editor is loaded.
440 |      * In this case, we DON'T HAVE TO CALL TO markUpdated(). Why? Honestly,
441 |      * I don't know. But, if we call it after setting the HTML, the {mlang}
442 |      * tags flicker with the decoration, and returns to their original state.
443 |      *
444 |      * Instead of taking the HTML directly from the textarea, we have to
445 |      * retrieve it, first, without the <span> tags that can be stored
446 |      * in database, due to a bug in version 2015120501 that stores the
447 |      * {mlang} tags in database, with the <span> tags.
448 |      * More info about this bug: https://github.com/julenpardo/moodle-atto_multilang2/issues/8
449 |      *
450 |      * Every different {mlang} tag has to be replaced only once, otherwise,
451 |      * nested <span>s will be created in every repeated replacement. So, we
452 |      * have to have a track of which replacements have been made.
453 |      *
454 |      * @method _decorateTagsOnInit
455 |      * @private
456 |      */
457 |     _decorateTagsOnInit: function() {
458 |         var textarea = Y.all('.editor_atto_content'),
459 |             innerHTML,
460 |             regularExpression,
461 |             mlangtags,
462 |             mlangtag,
463 |             index,
464 |             decoratedmlangtag,
465 |             replacementsmade = [],
466 |             notreplacedyet;
467 | 
468 |         innerHTML = this._getHTMLwithCleanedTags();
469 | 
470 |         regularExpression = new RegExp('{mlang.*?}', 'g');
471 |         mlangtags = innerHTML.match(regularExpression);
472 | 
473 |         if (mlangtags !== null) {
474 |             for (index = 0; index < mlangtags.length; index++) {
475 |                 mlangtag = mlangtags[index];
476 | 
477 |                 notreplacedyet = replacementsmade.indexOf(mlangtag) === -1;
478 | 
479 |                 if (notreplacedyet) {
480 |                     replacementsmade.push(mlangtag);
481 | 
482 |                     decoratedmlangtag = OPENING_SPAN + mlangtag + '</span>';
483 |                     regularExpression = new RegExp(mlangtag, 'g');
484 | 
485 |                     innerHTML = innerHTML.replace(regularExpression, decoratedmlangtag);
486 |                 }
487 |             }
488 | 
489 |             textarea.set('innerHTML', innerHTML);
490 |         }
491 | 
492 |     },
493 | 
494 |     /**
495 |      * This function returns the HTML as it is in the textarea, but cleaning every
496 |      * <span> tag around the {mlang} tags. This is necessary for decorating tags on
497 |      * init, because it could happen that in database are stored the {mlang} tags with
498 |      * their <span> tags, due to a bug in version 2015120501.
499 |      * More info about this bug: https://github.com/julenpardo/moodle-atto_multilang2/issues/8
500 |      *
501 |      * @method _getHTMLwithCleanedTags
502 |      * @return {string} HTML in textarea, without any <span> around {mlang} tags
503 |      */
504 |     _getHTMLwithCleanedTags: function() {
505 |         var host = this.get('host'),
506 |             innerHTML = host.getCleanHTML(),
507 |             regexString,
508 |             regularExpression,
509 |             spanedmlangtags,
510 |             spanedmlangtag,
511 |             cleanmlangtag,
512 |             index;
513 | 
514 |         regexString = OPENING_SPAN + '.*?' + '</span>';
515 |         regularExpression = new RegExp(regexString, 'g');
516 |         spanedmlangtags = innerHTML.match(regularExpression);
517 | 
518 |         if (spanedmlangtags !== null) {
519 |             for (index = 0; index < spanedmlangtags.length; index++) {
520 |                 spanedmlangtag = spanedmlangtags[index];
521 | 
522 |                 cleanmlangtag = spanedmlangtag.replace(OPENING_SPAN, '');
523 |                 cleanmlangtag = cleanmlangtag.replace('</span>', '');
524 | 
525 |                 innerHTML = innerHTML.replace(spanedmlangtag, cleanmlangtag);
526 |             }
527 |         }
528 | 
529 |         return innerHTML;
530 |     }
531 | 
532 | }, {
533 |     ATTRS: {
534 |         /**
535 |          * The list of installed languages.
536 |          *
537 |          * @attribute languages
538 |          * @type array
539 |          * @default {"en":"English (en)"}
540 |          */
541 |         languages: DEFAULT_LANGUAGE,
542 | 
543 |         /**
544 |          * If the current user has the capability to use the plugin.
545 |          *
546 |          * @attribute capability
547 |          * @type boolean
548 |          * @default true
549 |          */
550 |         capability: DEFAULT_CAPABILITY,
551 | 
552 |         /**
553 |          * If the {mlang} tags have to be highlighted or not.
554 |          *
555 |          * @property highlight
556 |          * @type boolean
557 |          * @default true
558 |          */
559 |         highlight: DEFAULT_HIGHLIGHT,
560 | 
561 |         /**
562 |          * The CSS for delimiters.
563 |          *
564 |          * @property css
565 |          * @type string
566 |          * @default DEFAULT_CSS
567 |          */
568 |         css: DEFAULT_CSS
569 |     }
570 | });
571 | 
572 | 
573 | }, '@VERSION@', {"requires": ["moodle-editor_atto-plugin"]});
574 | 


--------------------------------------------------------------------------------
/yui/build/moodle-atto_multilang2-button/moodle-atto_multilang2-button-debug.js:
--------------------------------------------------------------------------------
  1 | YUI.add('moodle-atto_multilang2-button', function (Y, NAME) {
  2 | 
  3 | // This file is part of Moodle - http://moodle.org/
  4 | //
  5 | // Moodle is free software: you can redistribute it and/or modify
  6 | // it under the terms of the GNU General Public License as published by
  7 | // the Free Software Foundation, either version 3 of the License, or
  8 | // (at your option) any later version.
  9 | //
 10 | // Moodle is distributed in the hope that it will be useful,
 11 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
 12 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 13 | // GNU General Public License for more details.
 14 | //
 15 | // You should have received a copy of the GNU General Public License
 16 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 17 | 
 18 | /**
 19 |  * @package    atto_multilang2
 20 |  * @copyright  2015 onwards Julen Pardo & Mondragon Unibertsitatea
 21 |  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 22 |  */
 23 | 
 24 | /**
 25 |  * @module moodle-atto_multilang2-button
 26 |  */
 27 | 
 28 | var CLASSES = {
 29 |         TAG: 'filter-multilang-tag'
 30 |     },
 31 | 
 32 |     LANG_WILDCARD = '%lang',
 33 |     CONTENT_WILDCARD = '%content',
 34 |     ATTR_LANGUAGES = 'languages',
 35 |     ATTR_CAPABILITY = 'capability',
 36 |     ATTR_HIGHLIGHT = 'highlight',
 37 |     ATTR_CSS = 'css',
 38 |     DEFAULT_LANGUAGE = '{"en":"English (en)"}',
 39 |     DEFAULT_CAPABILITY = true,
 40 |     DEFAULT_HIGHLIGHT = true,
 41 |     DEFAULT_CSS =  'outline: 1px dotted;' +
 42 |                    'padding: 0.1em;' +
 43 |                    'margin: 0em 0.1em;' +
 44 |                    'background-color: #ffffaa;',
 45 |     TEMPLATES = {
 46 |         SPANED: '&nbsp;<span class="' + CLASSES.TAG + '">{mlang ' + LANG_WILDCARD + '}</span>' +
 47 |             CONTENT_WILDCARD +
 48 |             '<span class="' + CLASSES.TAG + '">{mlang}</span>&nbsp;',
 49 | 
 50 |         NOT_SPANED: '{mlang ' + LANG_WILDCARD + '}' + CONTENT_WILDCARD + '{mlang}'
 51 |     },
 52 |     OPENING_SPAN = '<span class="' + CLASSES.TAG + '">';
 53 | 
 54 | /**
 55 |  * Atto text editor multilanguage plugin.
 56 |  *
 57 |  * @namespace M.atto_multilang2
 58 |  * @class button
 59 |  * @extends M.editor_atto.EditorPlugin
 60 |  */
 61 | 
 62 | Y.namespace('M.atto_multilang2').Button = Y.Base.create('button', Y.M.editor_atto.EditorPlugin, [], {
 63 | 
 64 |     /**
 65 |      * If the {mlang} tags have to be highlighted or not. Received as parameter from lib.php.
 66 |      *
 67 |      * @property _highlight
 68 |      * @type boolean
 69 |      * @private
 70 |      */
 71 |     _highlight: true,
 72 | 
 73 |     initializer: function() {
 74 |         var hascapability = this.get(ATTR_CAPABILITY),
 75 |             toolbarItems = [];
 76 | 
 77 |         if (hascapability) {
 78 |             toolbarItems = this._initializeToolbarItems();
 79 |             this._highlight = this.get(ATTR_HIGHLIGHT);
 80 | 
 81 |             this.addToolbarMenu({
 82 |                 globalItemConfig: {
 83 |                     callback: this._addTags
 84 |                 },
 85 |                 icon: 'icon',
 86 |                 iconComponent: 'atto_multilang2',
 87 |                 items: toolbarItems
 88 |             });
 89 | 
 90 |             this.get('host').on('atto:selectionchanged', this._checkSelectionChange, this);
 91 | 
 92 |             this._addDelimiterCss();
 93 | 
 94 |             if (this._highlight) {
 95 |                 this._decorateTagsOnInit();
 96 |                 this._setSubmitListeners();
 97 |             }
 98 |         }
 99 |     },
100 | 
101 |     /**
102 |      * Adds the CSS rules for the delimiters, received as parameter from lib.php.
103 |      *
104 |      * @method _addDelimiterCss
105 |      * @private
106 |      */
107 |     _addDelimiterCss: function() {
108 |         var css = '.' + CLASSES.TAG + '{' + this.get(ATTR_CSS) + '}',
109 |             style;
110 | 
111 |         style = document.createElement('style');
112 |         style.type = 'text/css';
113 |         style.innerHTML = css;
114 | 
115 |         document.head.appendChild(style);
116 |     },
117 | 
118 |     /**
119 |      * Initializes the toolbar items, which will be the installed languages,
120 |      * received as parameter.
121 |      *
122 |      * @method _initializeToolbarItems
123 |      * @private
124 |      * @return {Array} installed language strings
125 |      */
126 |     _initializeToolbarItems: function() {
127 |         var toolbarItems = [],
128 |             languages,
129 |             langCode;
130 | 
131 |         languages = JSON.parse(this.get(ATTR_LANGUAGES));
132 | 
133 |         for (langCode in languages) {
134 |             if (languages.hasOwnProperty(langCode)) {
135 |                 toolbarItems.push({
136 |                     text: languages[langCode],
137 |                     callbackArgs: langCode
138 |                 });
139 |             }
140 |         }
141 | 
142 |         return toolbarItems;
143 |     },
144 | 
145 |     /**
146 |      * Retrieves the selected text, wraps it with the multilang tags,
147 |      * and replaces the selected text in the editor with with it.
148 |      *
149 |      * If the 'highlight' setting is checked, the {mlang} will be wrapped between
150 |      * the <span> tags with the class for the CSS highlight; if not, they will not
151 |      * be wrapped.
152 |      *
153 |      * If there is no content selected, a "&nbsp;" will be inserted; otherwhise,
154 |      * it's impossible to place the cursor inside the {mlang} tags.
155 |      *
156 |      * @method _addTags
157 |      * @param {EventFacade} event
158 |      * @param {string} langCode the language code
159 |      * @private
160 |      */
161 |     _addTags: function(event, langCode) {
162 |         var selection,
163 |             host = this.get('host'),
164 |             taggedContent,
165 |             content;
166 | 
167 |         taggedContent = (this._highlight) ? TEMPLATES.SPANED : TEMPLATES.NOT_SPANED;
168 | 
169 |         selection = this._getSelectionHTML();
170 |         content = (host.getSelection().toString().length === 0) ? '&nbsp;' : selection;
171 | 
172 |         taggedContent = taggedContent.replace(LANG_WILDCARD, langCode);
173 |         taggedContent = taggedContent.replace(CONTENT_WILDCARD, content);
174 | 
175 |         host.insertContentAtFocusPoint(taggedContent);
176 | 
177 |         this.markUpdated();
178 |     },
179 | 
180 |     /**
181 |      * Retrieves selected text with its HTML.
182 |      * Took from: http://stackoverflow.com/questions/4176923/html-of-selected-text/4177234#4177234
183 |      *
184 |      * @method _getSelectionHTML
185 |      * @private
186 |      * @return {string} selected text's html; empty if nothing selected
187 |      */
188 |     _getSelectionHTML: function() {
189 |         var html = '',
190 |             selection,
191 |             container,
192 |             index,
193 |             lenght;
194 | 
195 |         if (typeof window.getSelection !== 'undefined') {
196 |             selection = window.getSelection();
197 | 
198 |             if (selection.rangeCount) {
199 |                 container = document.createElement('div');
200 |                 for (index = 0, lenght = selection.rangeCount; index < lenght; ++index) {
201 |                     container.appendChild(selection.getRangeAt(index).cloneContents());
202 |                 }
203 |                 html = container.innerHTML;
204 |             }
205 | 
206 |         } else if (typeof document.selection !== 'undefined') {
207 |             if (document.selection.type === 'Text') {
208 |                 html = document.selection.createRange().htmlText;
209 |             }
210 |         }
211 | 
212 |         return html;
213 |     },
214 | 
215 |     /**
216 |      * Listens to every change of the text cursor in the text area. If the
217 |      * cursor is placed within a multilang tag, the whole tag is selected.
218 |      *
219 |      * @method _checkSelectionChange
220 |      * @private
221 |      */
222 |     _checkSelectionChange: function() {
223 |         var host = this.get('host'),
224 |             node = host.getSelectionParentNode(),
225 |             nodeValue = Y.one(node).get('text'),
226 |             isTextNode,
227 |             isLangTag;
228 | 
229 |         isTextNode = Y.one(node).toString().indexOf('#text') > - 1;
230 |         isLangTag = (nodeValue.match(/\{mlang/g).length === 1);
231 | 
232 |         if (isTextNode && isLangTag) {
233 |             host.setSelection(host.getSelectionFromNode(Y.one(node)));
234 |         }
235 |     },
236 | 
237 |     /**
238 |      * Retrieves the inputs of type submit, and, for each element, calls the function
239 |      * that sets the submit listener. Is not made in this function because there is
240 |      * not any (apparent) way to access class scope from YUI closure.
241 |      *
242 |      * @method _setSubmitListeners
243 |      * @private
244 |      */
245 |     _setSubmitListeners: function() {
246 |         var submitButtons = Y.all('input[type=submit]');
247 | 
248 |         submitButtons.each(this._addListenerToSubmitButtons, this);
249 |     },
250 | 
251 |     /**
252 |      * Adds the clean tags submit listener of each input[type="submit"], but only if
253 |      * it's not 'cancel' type, and if its parent form is of 'mform' class, because there
254 |      * may be any other submit type (such us administrator's search button).
255 |      *
256 |      * @method _addListenerToSubmitButtons
257 |      * @param {Node} buttonNode
258 |      * @private
259 |      */
260 |     _addListenerToSubmitButtons: function(buttonNode) {
261 |         var buttonObject,
262 |             className,
263 |             parentFormClassName,
264 |             notCancelButton,
265 |             notSearchButton;
266 | 
267 |         buttonObject = document.getElementById(buttonNode.get('id'));
268 | 
269 |         if (buttonObject !== null) {
270 |             className = buttonObject.className;
271 |             parentFormClassName = buttonObject.form.className;
272 | 
273 |             notCancelButton = className.match(/btn-cancel/g) === null;
274 |             notSearchButton = parentFormClassName.match(/mform/g).length > 0;
275 | 
276 |             if (notCancelButton && notSearchButton) {
277 |                 buttonNode.on('click', this._cleanTagsOnSubmit, this, buttonNode);
278 |             }
279 |         }
280 |     },
281 | 
282 |      /**
283 |      * When submit button clicked, this function is invoked. It has to stop the submission,
284 |      * in order to process the textarea to clean the tags.
285 |      *
286 |      * Once the textarea is cleaned, detaches this submit listener, i.e., it sets as default,
287 |      * an then simulates the click, to submit the form.
288 |      *
289 |      * @method _cleanTagsOnSubmit
290 |      * @param {EventFacade} event
291 |      * @param {Node} submitButton
292 |      * @private
293 |      */
294 |     _cleanTagsOnSubmit: function(event, submitButton) {
295 |         event.preventDefault();
296 | 
297 |         this._cleanTagsWithNoYuiId();
298 |         this._cleanTagsWithYuiId();
299 | 
300 |         submitButton.detach('click', this._cleanTagsOnSubmit);
301 |         submitButton.simulate('click');
302 |     },
303 | 
304 |     /**
305 |      * Cleans the <span> tags around the {mlang} tags when the form is submitted,
306 |      * that do not have "id" attribute.
307 |      * The cleanup with "id" attribute and without it is made separately, to avoid an evil
308 |      * regular expression.
309 |      *
310 |      * There may be more than one atto editor textarea in the page. So, we have to retrieve
311 |      * the textareas by the class name. If there is only one, the object will be only the
312 |      * reference, but, if there are more, we will have an array. So, the easiest way is to
313 |      * check if what we have is an array, and if it not, create it manually, and iterate it
314 |      * later.
315 |      *
316 |      * issue #15: the textareas are now retrieved passing to YUI selector the whole element,
317 |      * instead of the id string, due to problems with special characters.
318 |      * See discussion: https://moodle.org/mod/forum/discuss.php?d=332217
319 |      *
320 |      * @method _cleanTagsWithNoYuiId
321 |      * @private
322 |      */
323 |     _cleanTagsWithNoYuiId: function() {
324 |         var textareas = Y.all('.editor_atto_content'),
325 |             textarea,
326 |             textareaIndex,
327 |             innerHTML,
328 |             spanedmlangtags,
329 |             spanedmlangtag,
330 |             index,
331 |             cleanmlangtag,
332 |             regularExpression;
333 | 
334 |         regularExpression = new RegExp(OPENING_SPAN + '.*?' + '</span>', 'g');
335 | 
336 |         if (!textareas instanceof Array) {
337 |             textarea = textareas;
338 |             textareas = [];
339 |             textareas[0] = textarea;
340 |         }
341 | 
342 |         for (textareaIndex = 0; textareaIndex < textareas._nodes.length; textareaIndex++) {
343 |             textarea = textareas._nodes[textareaIndex].id;
344 |             textarea = Y.one(document.getElementById(textarea));
345 | 
346 |             innerHTML = textarea.get('innerHTML');
347 | 
348 |             spanedmlangtags = innerHTML.match(regularExpression);
349 | 
350 |             if (spanedmlangtags === null) {
351 |                 continue;
352 |             }
353 |             
354 |             for (index = 0; index < spanedmlangtags.length; index++) {
355 |                 spanedmlangtag = spanedmlangtags[index];
356 |                 cleanmlangtag = spanedmlangtag.replace(OPENING_SPAN, '');
357 | 
358 |                 cleanmlangtag = cleanmlangtag.replace('</span>', '');
359 | 
360 |                 innerHTML = innerHTML.replace(spanedmlangtag, cleanmlangtag);
361 |             }
362 | 
363 |             textarea.set('innerHTML', innerHTML);
364 |         }
365 | 
366 |         this.markUpdated();
367 |     },
368 | 
369 |     /**
370 |      * Cleans the <span> tags around the {mlang} tags when the form is submitted,
371 |      * that have "id" attribute, generated by YUI, when the cursor is placed on the tags.
372 |      * The cleanup with "id" attribute and without it is made separately, to avoid an evil
373 |      * regular expression.
374 |      *
375 |      * There may be more than one atto editor textarea in the page. So, we have to retrieve
376 |      * the textareas by the class name. If there is only one, the object will be only the
377 |      * reference, but, if there are more, we will have an array. So, the easiest way is to
378 |      * check if what we have is an array, and if it not, create it manually, and iterate it
379 |      * later.
380 |      *
381 |      * issue #15: the textareas are now retrieved passing to YUI selector the whole element,
382 |      * instead of the id string, due to problems with special characters.
383 |      * See discussion: https://moodle.org/mod/forum/discuss.php?d=332217
384 |      *
385 |      * @method anTagsWithYuiId
386 |      * @private
387 |      */
388 |      _cleanTagsWithYuiId: function() {
389 |         var textareas = Y.all('.editor_atto_content'),
390 |             textarea,
391 |             textareaIndex,
392 |             innerHTML,
393 |             spanedmlangtag,
394 |             index,
395 |             cleanmlangtag,
396 |             regularExpression,
397 |             openingspanwithyui,
398 |             spanedmlangtagsdwithyui,
399 |             mlangtag;
400 | 
401 |         openingspanwithyui = OPENING_SPAN.replace('<span', '<span id="yui_.*?"');
402 |         regularExpression = new RegExp(openingspanwithyui + '.*?{mlang.*?}</span>', 'g');
403 | 
404 |         if (!textareas instanceof Array) {
405 |             textarea = textareas;
406 |             textareas = [];
407 |             textareas[0] = textarea;
408 |         }
409 |         
410 |         for (textareaIndex = 0; textareaIndex < textareas._nodes.length; textareaIndex++) {
411 |             textarea = textareas._nodes[textareaIndex].id;
412 |             textarea = Y.one(document.getElementById(textarea));
413 | 
414 |             innerHTML = textarea.get('innerHTML');
415 | 
416 |             spanedmlangtagsdwithyui = innerHTML.match(regularExpression);
417 | 
418 |             if (spanedmlangtagsdwithyui === null) {
419 |                 continue;
420 |             }
421 |             
422 |             for (index = 0; index < spanedmlangtagsdwithyui.length; index++) {
423 |                 spanedmlangtag = spanedmlangtagsdwithyui[index];
424 |                 mlangtag = spanedmlangtag.match(/\{mlang.*?\}/g)[0];
425 | 
426 |                 cleanmlangtag = spanedmlangtag.replace(regularExpression, mlangtag);
427 |                 cleanmlangtag = cleanmlangtag.replace('</span>', '');
428 | 
429 |                 innerHTML = innerHTML.replace(spanedmlangtag, cleanmlangtag);
430 |             }
431 | 
432 |             textarea.set('innerHTML', innerHTML);
433 | 
434 |             this.markUpdated();
435 |         }
436 |     },
437 | 
438 |     /**
439 |      * Adds the <span> tags to the {mlang} tags when the editor is loaded.
440 |      * In this case, we DON'T HAVE TO CALL TO markUpdated(). Why? Honestly,
441 |      * I don't know. But, if we call it after setting the HTML, the {mlang}
442 |      * tags flicker with the decoration, and returns to their original state.
443 |      *
444 |      * Instead of taking the HTML directly from the textarea, we have to
445 |      * retrieve it, first, without the <span> tags that can be stored
446 |      * in database, due to a bug in version 2015120501 that stores the
447 |      * {mlang} tags in database, with the <span> tags.
448 |      * More info about this bug: https://github.com/julenpardo/moodle-atto_multilang2/issues/8
449 |      *
450 |      * Every different {mlang} tag has to be replaced only once, otherwise,
451 |      * nested <span>s will be created in every repeated replacement. So, we
452 |      * have to have a track of which replacements have been made.
453 |      *
454 |      * @method _decorateTagsOnInit
455 |      * @private
456 |      */
457 |     _decorateTagsOnInit: function() {
458 |         var textarea = Y.all('.editor_atto_content'),
459 |             innerHTML,
460 |             regularExpression,
461 |             mlangtags,
462 |             mlangtag,
463 |             index,
464 |             decoratedmlangtag,
465 |             replacementsmade = [],
466 |             notreplacedyet;
467 | 
468 |         innerHTML = this._getHTMLwithCleanedTags();
469 | 
470 |         regularExpression = new RegExp('{mlang.*?}', 'g');
471 |         mlangtags = innerHTML.match(regularExpression);
472 | 
473 |         if (mlangtags !== null) {
474 |             for (index = 0; index < mlangtags.length; index++) {
475 |                 mlangtag = mlangtags[index];
476 | 
477 |                 notreplacedyet = replacementsmade.indexOf(mlangtag) === -1;
478 | 
479 |                 if (notreplacedyet) {
480 |                     replacementsmade.push(mlangtag);
481 | 
482 |                     decoratedmlangtag = OPENING_SPAN + mlangtag + '</span>';
483 |                     regularExpression = new RegExp(mlangtag, 'g');
484 | 
485 |                     innerHTML = innerHTML.replace(regularExpression, decoratedmlangtag);
486 |                 }
487 |             }
488 | 
489 |             textarea.set('innerHTML', innerHTML);
490 |         }
491 | 
492 |     },
493 | 
494 |     /**
495 |      * This function returns the HTML as it is in the textarea, but cleaning every
496 |      * <span> tag around the {mlang} tags. This is necessary for decorating tags on
497 |      * init, because it could happen that in database are stored the {mlang} tags with
498 |      * their <span> tags, due to a bug in version 2015120501.
499 |      * More info about this bug: https://github.com/julenpardo/moodle-atto_multilang2/issues/8
500 |      *
501 |      * @method _getHTMLwithCleanedTags
502 |      * @return {string} HTML in textarea, without any <span> around {mlang} tags
503 |      */
504 |     _getHTMLwithCleanedTags: function() {
505 |         var host = this.get('host'),
506 |             innerHTML = host.getCleanHTML(),
507 |             regexString,
508 |             regularExpression,
509 |             spanedmlangtags,
510 |             spanedmlangtag,
511 |             cleanmlangtag,
512 |             index;
513 | 
514 |         regexString = OPENING_SPAN + '.*?' + '</span>';
515 |         regularExpression = new RegExp(regexString, 'g');
516 |         spanedmlangtags = innerHTML.match(regularExpression);
517 | 
518 |         if (spanedmlangtags !== null) {
519 |             for (index = 0; index < spanedmlangtags.length; index++) {
520 |                 spanedmlangtag = spanedmlangtags[index];
521 | 
522 |                 cleanmlangtag = spanedmlangtag.replace(OPENING_SPAN, '');
523 |                 cleanmlangtag = cleanmlangtag.replace('</span>', '');
524 | 
525 |                 innerHTML = innerHTML.replace(spanedmlangtag, cleanmlangtag);
526 |             }
527 |         }
528 | 
529 |         return innerHTML;
530 |     }
531 | 
532 | }, {
533 |     ATTRS: {
534 |         /**
535 |          * The list of installed languages.
536 |          *
537 |          * @attribute languages
538 |          * @type array
539 |          * @default {"en":"English (en)"}
540 |          */
541 |         languages: DEFAULT_LANGUAGE,
542 | 
543 |         /**
544 |          * If the current user has the capability to use the plugin.
545 |          *
546 |          * @attribute capability
547 |          * @type boolean
548 |          * @default true
549 |          */
550 |         capability: DEFAULT_CAPABILITY,
551 | 
552 |         /**
553 |          * If the {mlang} tags have to be highlighted or not.
554 |          *
555 |          * @property highlight
556 |          * @type boolean
557 |          * @default true
558 |          */
559 |         highlight: DEFAULT_HIGHLIGHT,
560 | 
561 |         /**
562 |          * The CSS for delimiters.
563 |          *
564 |          * @property css
565 |          * @type string
566 |          * @default DEFAULT_CSS
567 |          */
568 |         css: DEFAULT_CSS
569 |     }
570 | });
571 | 
572 | 
573 | }, '@VERSION@', {"requires": ["moodle-editor_atto-plugin"]});
574 | 


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Is not made in this function because there is","     * not any (apparent) way to access class scope from YUI closure.","     *","     * @method _setSubmitListeners","     * @private","     */","    _setSubmitListeners: function() {","        var submitButtons = Y.all('input[type=submit]');","","        submitButtons.each(this._addListenerToSubmitButtons, this);","    },","","    /**","     * Adds the clean tags submit listener of each input[type=\"submit\"], but only if","     * it's not 'cancel' type, and if its parent form is of 'mform' class, because there","     * may be any other submit type (such us administrator's search button).","     *","     * @method _addListenerToSubmitButtons","     * @param {Node} buttonNode","     * @private","     */","    _addListenerToSubmitButtons: function(buttonNode) {","        var buttonObject,","            className,","            parentFormClassName,","            notCancelButton,","            notSearchButton;","","        buttonObject = document.getElementById(buttonNode.get('id'));","","        if (buttonObject !== null) {","            className = buttonObject.className;","            parentFormClassName = buttonObject.form.className;","","            notCancelButton = className.match(/btn-cancel/g) === null;","            notSearchButton = parentFormClassName.match(/mform/g).length > 0;","","            if (notCancelButton && notSearchButton) {","                buttonNode.on('click', this._cleanTagsOnSubmit, this, buttonNode);","            }","        }","    },","","     /**","     * When submit button clicked, this function is invoked. It has to stop the submission,","     * in order to process the textarea to clean the tags.","     *","     * Once the textarea is cleaned, detaches this submit listener, i.e., it sets as default,","     * an then simulates the click, to submit the form.","     *","     * @method _cleanTagsOnSubmit","     * @param {EventFacade} event","     * @param {Node} submitButton","     * @private","     */","    _cleanTagsOnSubmit: function(event, submitButton) {","        event.preventDefault();","","        this._cleanTagsWithNoYuiId();","        this._cleanTagsWithYuiId();","","        submitButton.detach('click', this._cleanTagsOnSubmit);","        submitButton.simulate('click');","    },","","    /**","     * Cleans the <span> tags around the {mlang} tags when the form is submitted,","     * that do not have \"id\" attribute.","     * The cleanup with \"id\" attribute and without it is made separately, to avoid an evil","     * regular expression.","     *","     * There may be more than one atto editor textarea in the page. So, we have to retrieve","     * the textareas by the class name. If there is only one, the object will be only the","     * reference, but, if there are more, we will have an array. So, the easiest way is to","     * check if what we have is an array, and if it not, create it manually, and iterate it","     * later.","     *","     * issue #15: the textareas are now retrieved passing to YUI selector the whole element,","     * instead of the id string, due to problems with special characters.","     * See discussion: https://moodle.org/mod/forum/discuss.php?d=332217","     *","     * @method _cleanTagsWithNoYuiId","     * @private","     */","    _cleanTagsWithNoYuiId: function() {","        var textareas = Y.all('.editor_atto_content'),","            textarea,","            textareaIndex,","            innerHTML,","            spanedmlangtags,","            spanedmlangtag,","            index,","            cleanmlangtag,","            regularExpression;","","        regularExpression = new RegExp(OPENING_SPAN + '.*?' + '</span>', 'g');","","        if (!textareas instanceof Array) {","            textarea = textareas;","            textareas = [];","            textareas[0] = textarea;","        }","","        for (textareaIndex = 0; textareaIndex < textareas._nodes.length; textareaIndex++) {","            textarea = textareas._nodes[textareaIndex].id;","            textarea = Y.one(document.getElementById(textarea));","","            innerHTML = textarea.get('innerHTML');","","            spanedmlangtags = innerHTML.match(regularExpression);","","            if (spanedmlangtags === null) {","                continue;","            }","            ","            for (index = 0; index < spanedmlangtags.length; index++) {","                spanedmlangtag = spanedmlangtags[index];","                cleanmlangtag = spanedmlangtag.replace(OPENING_SPAN, '');","","                cleanmlangtag = cleanmlangtag.replace('</span>', '');","","                innerHTML = innerHTML.replace(spanedmlangtag, cleanmlangtag);","            }","","            textarea.set('innerHTML', innerHTML);","        }","","        this.markUpdated();","    },","","    /**","     * Cleans the <span> tags around the {mlang} tags when the form is submitted,","     * that have \"id\" attribute, generated by YUI, when the cursor is placed on the tags.","     * The cleanup with \"id\" attribute and without it is made separately, to avoid an evil","     * regular expression.","     *","     * There may be more than one atto editor textarea in the page. So, we have to retrieve","     * the textareas by the class name. If there is only one, the object will be only the","     * reference, but, if there are more, we will have an array. So, the easiest way is to","     * check if what we have is an array, and if it not, create it manually, and iterate it","     * later.","     *","     * issue #15: the textareas are now retrieved passing to YUI selector the whole element,","     * instead of the id string, due to problems with special characters.","     * See discussion: https://moodle.org/mod/forum/discuss.php?d=332217","     *","     * @method anTagsWithYuiId","     * @private","     */","     _cleanTagsWithYuiId: function() {","        var textareas = Y.all('.editor_atto_content'),","            textarea,","            textareaIndex,","            innerHTML,","            spanedmlangtag,","            index,","            cleanmlangtag,","            regularExpression,","            openingspanwithyui,","            spanedmlangtagsdwithyui,","            mlangtag;","","        openingspanwithyui = OPENING_SPAN.replace('<span', '<span id=\"yui_.*?\"');","        regularExpression = new RegExp(openingspanwithyui + '.*?{mlang.*?}</span>', 'g');","","        if (!textareas instanceof Array) {","            textarea = textareas;","            textareas = [];","            textareas[0] = textarea;","        }","        ","        for (textareaIndex = 0; textareaIndex < textareas._nodes.length; textareaIndex++) {","            textarea = textareas._nodes[textareaIndex].id;","            textarea = Y.one(document.getElementById(textarea));","","            innerHTML = textarea.get('innerHTML');","","            spanedmlangtagsdwithyui = innerHTML.match(regularExpression);","","            if (spanedmlangtagsdwithyui === null) {","                continue;","            }","            ","            for (index = 0; index < spanedmlangtagsdwithyui.length; index++) {","                spanedmlangtag = spanedmlangtagsdwithyui[index];","                mlangtag = spanedmlangtag.match(/\\{mlang.*?\\}/g)[0];","","                cleanmlangtag = spanedmlangtag.replace(regularExpression, mlangtag);","                cleanmlangtag = cleanmlangtag.replace('</span>', '');","","                innerHTML = innerHTML.replace(spanedmlangtag, cleanmlangtag);","            }","","            textarea.set('innerHTML', innerHTML);","","            this.markUpdated();","        }","    },","","    /**","     * Adds the <span> tags to the {mlang} tags when the editor is loaded.","     * In this case, we DON'T HAVE TO CALL TO markUpdated(). Why? Honestly,","     * I don't know. But, if we call it after setting the HTML, the {mlang}","     * tags flicker with the decoration, and returns to their original state.","     *","     * Instead of taking the HTML directly from the textarea, we have to","     * retrieve it, first, without the <span> tags that can be stored","     * in database, due to a bug in version 2015120501 that stores the","     * {mlang} tags in database, with the <span> tags.","     * More info about this bug: https://github.com/julenpardo/moodle-atto_multilang2/issues/8","     *","     * Every different {mlang} tag has to be replaced only once, otherwise,","     * nested <span>s will be created in every repeated replacement. So, we","     * have to have a track of which replacements have been made.","     *","     * @method _decorateTagsOnInit","     * @private","     */","    _decorateTagsOnInit: function() {","        var textarea = Y.all('.editor_atto_content'),","            innerHTML,","            regularExpression,","            mlangtags,","            mlangtag,","            index,","            decoratedmlangtag,","            replacementsmade = [],","            notreplacedyet;","","        innerHTML = this._getHTMLwithCleanedTags();","","        regularExpression = new RegExp('{mlang.*?}', 'g');","        mlangtags = innerHTML.match(regularExpression);","","        if (mlangtags !== null) {","            for (index = 0; index < mlangtags.length; index++) {","                mlangtag = mlangtags[index];","","                notreplacedyet = replacementsmade.indexOf(mlangtag) === -1;","","                if (notreplacedyet) {","                    replacementsmade.push(mlangtag);","","                    decoratedmlangtag = OPENING_SPAN + mlangtag + '</span>';","                    regularExpression = new RegExp(mlangtag, 'g');","","                    innerHTML = innerHTML.replace(regularExpression, decoratedmlangtag);","                }","            }","","            textarea.set('innerHTML', innerHTML);","        }","","    },","","    /**","     * This function returns the HTML as it is in the textarea, but cleaning every","     * <span> tag around the {mlang} tags. This is necessary for decorating tags on","     * init, because it could happen that in database are stored the {mlang} tags with","     * their <span> tags, due to a bug in version 2015120501.","     * More info about this bug: https://github.com/julenpardo/moodle-atto_multilang2/issues/8","     *","     * @method _getHTMLwithCleanedTags","     * @return {string} HTML in textarea, without any <span> around {mlang} tags","     */","    _getHTMLwithCleanedTags: function() {","        var host = this.get('host'),","            innerHTML = host.getCleanHTML(),","            regexString,","            regularExpression,","            spanedmlangtags,","            spanedmlangtag,","            cleanmlangtag,","            index;","","        regexString = OPENING_SPAN + '.*?' + '</span>';","        regularExpression = new RegExp(regexString, 'g');","        spanedmlangtags = innerHTML.match(regularExpression);","","        if (spanedmlangtags !== null) {","            for (index = 0; index < spanedmlangtags.length; index++) {","                spanedmlangtag = spanedmlangtags[index];","","                cleanmlangtag = spanedmlangtag.replace(OPENING_SPAN, '');","                cleanmlangtag = cleanmlangtag.replace('</span>', '');","","                innerHTML = innerHTML.replace(spanedmlangtag, cleanmlangtag);","            }","        }","","        return innerHTML;","    }","","}, {","    ATTRS: {","        /**","         * The list of installed languages.","         *","         * @attribute languages","         * @type array","         * @default {\"en\":\"English (en)\"}","         */","        languages: DEFAULT_LANGUAGE,","","        /**","         * If the current user has the capability to use the plugin.","         *","         * @attribute capability","         * @type boolean","         * @default true","         */","        capability: DEFAULT_CAPABILITY,","","        /**","         * If the {mlang} tags have to be highlighted or not.","         *","         * @property highlight","         * @type boolean","         * @default true","         */","        highlight: DEFAULT_HIGHLIGHT,","","        /**","         * The CSS for delimiters.","         *","         * @property css","         * @type string","         * @default DEFAULT_CSS","         */","        css: DEFAULT_CSS","    }","});","","","}, '@VERSION@', {\"requires\": [\"moodle-editor_atto-plugin\"]});","","}());"]};
4 | }
5 | var __cov_xlcucJyua6odXhLRctX6xg = __coverage__['build/moodle-atto_multilang2-button/moodle-atto_multilang2-button.js'];
6 | __cov_xlcucJyua6odXhLRctX6xg.s['1']++;YUI.add('moodle-atto_multilang2-button',function(Y,NAME){__cov_xlcucJyua6odXhLRctX6xg.f['1']++;__cov_xlcucJyua6odXhLRctX6xg.s['2']++;var CLASSES={TAG:'filter-multilang-tag'},LANG_WILDCARD='%lang',CONTENT_WILDCARD='%content',ATTR_LANGUAGES='languages',ATTR_CAPABILITY='capability',ATTR_HIGHLIGHT='highlight',ATTR_CSS='css',DEFAULT_LANGUAGE='{"en":"English (en)"}',DEFAULT_CAPABILITY=true,DEFAULT_HIGHLIGHT=true,DEFAULT_CSS='outline: 1px dotted;'+'padding: 0.1em;'+'margin: 0em 0.1em;'+'background-color: #ffffaa;',TEMPLATES={SPANED:'&nbsp;<span class="'+CLASSES.TAG+'">{mlang '+LANG_WILDCARD+'}</span>'+CONTENT_WILDCARD+'<span class="'+CLASSES.TAG+'">{mlang}</span>&nbsp;',NOT_SPANED:'{mlang '+LANG_WILDCARD+'}'+CONTENT_WILDCARD+'{mlang}'},OPENING_SPAN='<span class="'+CLASSES.TAG+'">';__cov_xlcucJyua6odXhLRctX6xg.s['3']++;Y.namespace('M.atto_multilang2').Button=Y.Base.create('button',Y.M.editor_atto.EditorPlugin,[],{_highlight:true,initializer:function(){__cov_xlcucJyua6odXhLRctX6xg.f['2']++;__cov_xlcucJyua6odXhLRctX6xg.s['4']++;var hascapability=this.get(ATTR_CAPABILITY),toolbarItems=[];__cov_xlcucJyua6odXhLRctX6xg.s['5']++;if(hascapability){__cov_xlcucJyua6odXhLRctX6xg.b['1'][0]++;__cov_xlcucJyua6odXhLRctX6xg.s['6']++;toolbarItems=this._initializeToolbarItems();__cov_xlcucJyua6odXhLRctX6xg.s['7']++;this._highlight=this.get(ATTR_HIGHLIGHT);__cov_xlcucJyua6odXhLRctX6xg.s['8']++;this.addToolbarMenu({globalItemConfig:{callback:this._addTags},icon:'icon',iconComponent:'atto_multilang2',items:toolbarItems});__cov_xlcucJyua6odXhLRctX6xg.s['9']++;this.get('host').on('atto:selectionchanged',this._checkSelectionChange,this);__cov_xlcucJyua6odXhLRctX6xg.s['10']++;this._addDelimiterCss();__cov_xlcucJyua6odXhLRctX6xg.s['11']++;if(this._highlight){__cov_xlcucJyua6odXhLRctX6xg.b['2'][0]++;__cov_xlcucJyua6odXhLRctX6xg.s['12']++;this._decorateTagsOnInit();__cov_xlcucJyua6odXhLRctX6xg.s['13']++;this._setSubmitListeners();}else{__cov_xlcucJyua6odXhLRctX6xg.b['2'][1]++;}}else{__cov_xlcucJyua6odXhLRctX6xg.b['1'][1]++;}},_addDelimiterCss:function(){__cov_xlcucJyua6odXhLRctX6xg.f['3']++;__cov_xlcucJyua6odXhLRctX6xg.s['14']++;var css='.'+CLASSES.TAG+'{'+this.get(ATTR_CSS)+'}',style;__cov_xlcucJyua6odXhLRctX6xg.s['15']++;style=document.createElement('style');__cov_xlcucJyua6odXhLRctX6xg.s['16']++;style.type='text/css';__cov_xlcucJyua6odXhLRctX6xg.s['17']++;style.innerHTML=css;__cov_xlcucJyua6odXhLRctX6xg.s['18']++;document.head.appendChild(style);},_initializeToolbarItems:function(){__cov_xlcucJyua6odXhLRctX6xg.f['4']++;__cov_xlcucJyua6odXhLRctX6xg.s['19']++;var toolbarItems=[],languages,langCode;__cov_xlcucJyua6odXhLRctX6xg.s['20']++;languages=JSON.parse(this.get(ATTR_LANGUAGES));__cov_xlcucJyua6odXhLRctX6xg.s['21']++;for(langCode in languages){__cov_xlcucJyua6odXhLRctX6xg.s['22']++;if(languages.hasOwnProperty(langCode)){__cov_xlcucJyua6odXhLRctX6xg.b['3'][0]++;__cov_xlcucJyua6odXhLRctX6xg.s['23']++;toolbarItems.push({text:languages[langCode],callbackArgs:langCode});}else{__cov_xlcucJyua6odXhLRctX6xg.b['3'][1]++;}}__cov_xlcucJyua6odXhLRctX6xg.s['24']++;return toolbarItems;},_addTags:function(event,langCode){__cov_xlcucJyua6odXhLRctX6xg.f['5']++;__cov_xlcucJyua6odXhLRctX6xg.s['25']++;var selection,host=this.get('host'),taggedContent,content;__cov_xlcucJyua6odXhLRctX6xg.s['26']++;taggedContent=this._highlight?(__cov_xlcucJyua6odXhLRctX6xg.b['4'][0]++,TEMPLATES.SPANED):(__cov_xlcucJyua6odXhLRctX6xg.b['4'][1]++,TEMPLATES.NOT_SPANED);__cov_xlcucJyua6odXhLRctX6xg.s['27']++;selection=this._getSelectionHTML();__cov_xlcucJyua6odXhLRctX6xg.s['28']++;content=host.getSelection().toString().length===0?(__cov_xlcucJyua6odXhLRctX6xg.b['5'][0]++,'&nbsp;'):(__cov_xlcucJyua6odXhLRctX6xg.b['5'][1]++,selection);__cov_xlcucJyua6odXhLRctX6xg.s['29']++;taggedContent=taggedContent.replace(LANG_WILDCARD,langCode);__cov_xlcucJyua6odXhLRctX6xg.s['30']++;taggedContent=taggedContent.replace(CONTENT_WILDCARD,content);__cov_xlcucJyua6odXhLRctX6xg.s['31']++;host.insertContentAtFocusPoint(taggedContent);__cov_xlcucJyua6odXhLRctX6xg.s['32']++;this.markUpdated();},_getSelectionHTML:function(){__cov_xlcucJyua6odXhLRctX6xg.f['6']++;__cov_xlcucJyua6odXhLRctX6xg.s['33']++;var html='',selection,container,index,lenght;__cov_xlcucJyua6odXhLRctX6xg.s['34']++;if(typeof window.getSelection!=='undefined'){__cov_xlcucJyua6odXhLRctX6xg.b['6'][0]++;__cov_xlcucJyua6odXhLRctX6xg.s['35']++;selection=window.getSelection();__cov_xlcucJyua6odXhLRctX6xg.s['36']++;if(selection.rangeCount){__cov_xlcucJyua6odXhLRctX6xg.b['7'][0]++;__cov_xlcucJyua6odXhLRctX6xg.s['37']++;container=document.createElement('div');__cov_xlcucJyua6odXhLRctX6xg.s['38']++;for(index=0,lenght=selection.rangeCount;index<lenght;++index){__cov_xlcucJyua6odXhLRctX6xg.s['39']++;container.appendChild(selection.getRangeAt(index).cloneContents());}__cov_xlcucJyua6odXhLRctX6xg.s['40']++;html=container.innerHTML;}else{__cov_xlcucJyua6odXhLRctX6xg.b['7'][1]++;}}else{__cov_xlcucJyua6odXhLRctX6xg.b['6'][1]++;__cov_xlcucJyua6odXhLRctX6xg.s['41']++;if(typeof 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host=this.get('host'),node=host.getSelectionParentNode(),nodeValue=Y.one(node).get('text'),isTextNode,isLangTag;__cov_xlcucJyua6odXhLRctX6xg.s['46']++;isTextNode=Y.one(node).toString().indexOf('#text')>-1;__cov_xlcucJyua6odXhLRctX6xg.s['47']++;isLangTag=nodeValue.match(/\{mlang/g).length===1;__cov_xlcucJyua6odXhLRctX6xg.s['48']++;if((__cov_xlcucJyua6odXhLRctX6xg.b['11'][0]++,isTextNode)&&(__cov_xlcucJyua6odXhLRctX6xg.b['11'][1]++,isLangTag)){__cov_xlcucJyua6odXhLRctX6xg.b['10'][0]++;__cov_xlcucJyua6odXhLRctX6xg.s['49']++;host.setSelection(host.getSelectionFromNode(Y.one(node)));}else{__cov_xlcucJyua6odXhLRctX6xg.b['10'][1]++;}},_setSubmitListeners:function(){__cov_xlcucJyua6odXhLRctX6xg.f['8']++;__cov_xlcucJyua6odXhLRctX6xg.s['50']++;var 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buttonObject,className,parentFormClassName,notCancelButton,notSearchButton;__cov_xlcucJyua6odXhLRctX6xg.s['53']++;buttonObject=document.getElementById(buttonNode.get('id'));__cov_xlcucJyua6odXhLRctX6xg.s['54']++;if(buttonObject!==null){__cov_xlcucJyua6odXhLRctX6xg.b['12'][0]++;__cov_xlcucJyua6odXhLRctX6xg.s['55']++;className=buttonObject.className;__cov_xlcucJyua6odXhLRctX6xg.s['56']++;parentFormClassName=buttonObject.form.className;__cov_xlcucJyua6odXhLRctX6xg.s['57']++;notCancelButton=className.match(/btn-cancel/g)===null;__cov_xlcucJyua6odXhLRctX6xg.s['58']++;notSearchButton=parentFormClassName.match(/mform/g).length>0;__cov_xlcucJyua6odXhLRctX6xg.s['59']++;if((__cov_xlcucJyua6odXhLRctX6xg.b['14'][0]++,notCancelButton)&&(__cov_xlcucJyua6odXhLRctX6xg.b['14'][1]++,notSearchButton)){__cov_xlcucJyua6odXhLRctX6xg.b['13'][0]++;__cov_xlcucJyua6odXhLRctX6xg.s['60']++;buttonNode.on('click',this._cleanTagsOnSubmit,this,buttonNode);}else{__cov_xlcucJyua6odXhLRctX6xg.b['13'][1]++;}}else{__cov_xlcucJyua6odXhLRctX6xg.b['12'][1]++;}},_cleanTagsOnSubmit:function(event,submitButton){__cov_xlcucJyua6odXhLRctX6xg.f['10']++;__cov_xlcucJyua6odXhLRctX6xg.s['61']++;event.preventDefault();__cov_xlcucJyua6odXhLRctX6xg.s['62']++;this._cleanTagsWithNoYuiId();__cov_xlcucJyua6odXhLRctX6xg.s['63']++;this._cleanTagsWithYuiId();__cov_xlcucJyua6odXhLRctX6xg.s['64']++;submitButton.detach('click',this._cleanTagsOnSubmit);__cov_xlcucJyua6odXhLRctX6xg.s['65']++;submitButton.simulate('click');},_cleanTagsWithNoYuiId:function(){__cov_xlcucJyua6odXhLRctX6xg.f['11']++;__cov_xlcucJyua6odXhLRctX6xg.s['66']++;var 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Array){__cov_xlcucJyua6odXhLRctX6xg.b['15'][0]++;__cov_xlcucJyua6odXhLRctX6xg.s['69']++;textarea=textareas;__cov_xlcucJyua6odXhLRctX6xg.s['70']++;textareas=[];__cov_xlcucJyua6odXhLRctX6xg.s['71']++;textareas[0]=textarea;}else{__cov_xlcucJyua6odXhLRctX6xg.b['15'][1]++;}__cov_xlcucJyua6odXhLRctX6xg.s['72']++;for(textareaIndex=0;textareaIndex<textareas._nodes.length;textareaIndex++){__cov_xlcucJyua6odXhLRctX6xg.s['73']++;textarea=textareas._nodes[textareaIndex].id;__cov_xlcucJyua6odXhLRctX6xg.s['74']++;textarea=Y.one(document.getElementById(textarea));__cov_xlcucJyua6odXhLRctX6xg.s['75']++;innerHTML=textarea.get('innerHTML');__cov_xlcucJyua6odXhLRctX6xg.s['76']++;spanedmlangtags=innerHTML.match(regularExpression);__cov_xlcucJyua6odXhLRctX6xg.s['77']++;if(spanedmlangtags===null){__cov_xlcucJyua6odXhLRctX6xg.b['16'][0]++;__cov_xlcucJyua6odXhLRctX6xg.s['78']++;continue;}else{__cov_xlcucJyua6odXhLRctX6xg.b['16'][1]++;}__cov_xlcucJyua6odXhLRctX6xg.s['79']++;for(index=0;index<spanedmlangtags.length;index++){__cov_xlcucJyua6odXhLRctX6xg.s['80']++;spanedmlangtag=spanedmlangtags[index];__cov_xlcucJyua6odXhLRctX6xg.s['81']++;cleanmlangtag=spanedmlangtag.replace(OPENING_SPAN,'');__cov_xlcucJyua6odXhLRctX6xg.s['82']++;cleanmlangtag=cleanmlangtag.replace('</span>','');__cov_xlcucJyua6odXhLRctX6xg.s['83']++;innerHTML=innerHTML.replace(spanedmlangtag,cleanmlangtag);}__cov_xlcucJyua6odXhLRctX6xg.s['84']++;textarea.set('innerHTML',innerHTML);}__cov_xlcucJyua6odXhLRctX6xg.s['85']++;this.markUpdated();},_cleanTagsWithYuiId:function(){__cov_xlcucJyua6odXhLRctX6xg.f['12']++;__cov_xlcucJyua6odXhLRctX6xg.s['86']++;var 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Array){__cov_xlcucJyua6odXhLRctX6xg.b['17'][0]++;__cov_xlcucJyua6odXhLRctX6xg.s['90']++;textarea=textareas;__cov_xlcucJyua6odXhLRctX6xg.s['91']++;textareas=[];__cov_xlcucJyua6odXhLRctX6xg.s['92']++;textareas[0]=textarea;}else{__cov_xlcucJyua6odXhLRctX6xg.b['17'][1]++;}__cov_xlcucJyua6odXhLRctX6xg.s['93']++;for(textareaIndex=0;textareaIndex<textareas._nodes.length;textareaIndex++){__cov_xlcucJyua6odXhLRctX6xg.s['94']++;textarea=textareas._nodes[textareaIndex].id;__cov_xlcucJyua6odXhLRctX6xg.s['95']++;textarea=Y.one(document.getElementById(textarea));__cov_xlcucJyua6odXhLRctX6xg.s['96']++;innerHTML=textarea.get('innerHTML');__cov_xlcucJyua6odXhLRctX6xg.s['97']++;spanedmlangtagsdwithyui=innerHTML.match(regularExpression);__cov_xlcucJyua6odXhLRctX6xg.s['98']++;if(spanedmlangtagsdwithyui===null){__cov_xlcucJyua6odXhLRctX6xg.b['18'][0]++;__cov_xlcucJyua6odXhLRctX6xg.s['99']++;continue;}else{__cov_xlcucJyua6odXhLRctX6xg.b['18'][1]++;}__cov_xlcucJyua6odXhLRctX6xg.s['100']++;for(index=0;index<spanedmlangtagsdwithyui.length;index++){__cov_xlcucJyua6odXhLRctX6xg.s['101']++;spanedmlangtag=spanedmlangtagsdwithyui[index];__cov_xlcucJyua6odXhLRctX6xg.s['102']++;mlangtag=spanedmlangtag.match(/\{mlang.*?\}/g)[0];__cov_xlcucJyua6odXhLRctX6xg.s['103']++;cleanmlangtag=spanedmlangtag.replace(regularExpression,mlangtag);__cov_xlcucJyua6odXhLRctX6xg.s['104']++;cleanmlangtag=cleanmlangtag.replace('</span>','');__cov_xlcucJyua6odXhLRctX6xg.s['105']++;innerHTML=innerHTML.replace(spanedmlangtag,cleanmlangtag);}__cov_xlcucJyua6odXhLRctX6xg.s['106']++;textarea.set('innerHTML',innerHTML);__cov_xlcucJyua6odXhLRctX6xg.s['107']++;this.markUpdated();}},_decorateTagsOnInit:function(){__cov_xlcucJyua6odXhLRctX6xg.f['13']++;__cov_xlcucJyua6odXhLRctX6xg.s['108']++;var textarea=Y.all('.editor_atto_content'),innerHTML,regularExpression,mlangtags,mlangtag,index,decoratedmlangtag,replacementsmade=[],notreplacedyet;__cov_xlcucJyua6odXhLRctX6xg.s['109']++;innerHTML=this._getHTMLwithCleanedTags();__cov_xlcucJyua6odXhLRctX6xg.s['110']++;regularExpression=new 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7 | 


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