Merge branch 't/14889' into major

CHANGES.md

@@ -13,6 +13,7 @@ New Features:
 * [#14449](http://dev.ckeditor.com/ticket/14449): Introduced the [Balloon Panel](http://ckeditor.com/addon/balloonpanel) plugin.
 * [#12077](https://dev.ckeditor.com/ticket/12077): Added support for the HTML5 `download` attribute in link (`<a>`) elements. Thanks to [sbusse](https://github.com/sbusse)!
 * [#13518](http://dev.ckeditor.com/ticket/13518): Introduced [`additionalRequestParameters`](http://docs.ckeditor.com/#!/api/CKEDITOR.fileTools.uploadWidgetDefinition-property-additionalRequestParameters) property.
+* [#14889](http://dev.ckeditor.com/ticket/14889): Added the [`config.image2_altRequired`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-image2_altRequired) option to allow making alternative text a mandatory field.
 
 Fixed Issues:
 

dev/langtool/meta/ckeditor.plugin-image2/meta.txt

@@ -15,3 +15,4 @@ resizer = Tooltip for the dynamic resizer of the image.
 title = Label for the Image Properties dialog window.
 uploadTab = Label for the Upload tab of the Image Properties dialog window.
 urlMissing = Error message displayed when a user attempts to add an image without giving its URL.
+altMissing = Error message displayed when a user attempts to add an image without giving alternative text that is used to describe image for screen readers.

plugins/image2/dialogs/image2.js

@@ -41,6 +41,8 @@ CKEDITOR.dialog.add( 'image2', function( editor ) {
 		// Editor instance configuration.
 		config = editor.config,
 
+		hasFileBrowser = !!( config.filebrowserImageBrowseUrl || config.filebrowserBrowseUrl ),
+
 		// Content restrictions defined by the widget which
 		// impact on dialog structure and presence of fields.
 		features = editor.widgets.registered.image.features,
@@ -341,8 +343,7 @@ CKEDITOR.dialog.add( 'image2', function( editor ) {
 		heightField[ method ]();
 	}
 
-	var hasFileBrowser = !!( config.filebrowserImageBrowseUrl || config.filebrowserBrowseUrl ),
-		srcBoxChildren = [
+	var srcBoxChildren = [
 			{
 				id: 'src',
 				type: 'text',
@@ -430,7 +431,8 @@ CKEDITOR.dialog.add( 'image2', function( editor ) {
 						},
 						commit: function( widget ) {
 							widget.setData( 'alt', this.getValue() );
-						}
+						},
+						validate: editor.config.image2_altRequired === true ? CKEDITOR.dialog.validate.notEmpty( lang.altMissing ) : null
 					},
 					{
 						type: 'hbox',

plugins/image2/lang/af.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'af', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Afbeelding eienskappe',
 	uploadTab: 'Oplaai',
-	urlMissing: 'Die URL na die afbeelding ontbreek.'
+	urlMissing: 'Die URL na die afbeelding ontbreek.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/ar.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'ar', {
 	resizer: 'انقر ثم اسحب للتحجيم',
 	title: 'خصائص الصورة',
 	uploadTab: 'رفع',
-	urlMissing: 'عنوان مصدر الصورة مفقود'
+	urlMissing: 'عنوان مصدر الصورة مفقود',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/bg.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'bg', {
 	resizer: 'Кликни и влачи, за да преоразмериш',
 	title: 'Настройки на изображението',
 	uploadTab: 'Качване',
-	urlMissing: 'URL адреса на изображението липсва.'
+	urlMissing: 'URL адреса на изображението липсва.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/bn.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'bn', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'ছবির প্রোপার্টি',
 	uploadTab: 'আপলোড',
-	urlMissing: 'Image source URL is missing.' // MISSING
+	urlMissing: 'Image source URL is missing.', // MISSING
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/bs.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'bs', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Svojstva slike',
 	uploadTab: 'Šalji',
-	urlMissing: 'Image source URL is missing.' // MISSING
+	urlMissing: 'Image source URL is missing.', // MISSING
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/ca.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'ca', {
 	resizer: 'Clicar i arrossegar per redimensionar',
 	title: 'Propietats de la imatge',
 	uploadTab: 'Puja',
-	urlMissing: 'Falta la URL de la imatge.'
+	urlMissing: 'Falta la URL de la imatge.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/cs.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'cs', {
 	resizer: 'Klepněte a táhněte pro změnu velikosti',
 	title: 'Vlastnosti obrázku',
 	uploadTab: 'Odeslat',
-	urlMissing: 'Zadané URL zdroje obrázku nebylo nalezeno.'
+	urlMissing: 'Zadané URL zdroje obrázku nebylo nalezeno.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/cy.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'cy', {
 	resizer: 'Clicio a llusgo i ail-meintio',
 	title: 'Priodweddau Delwedd',
 	uploadTab: 'Lanlwytho',
-	urlMissing: 'URL gwreiddiol y ddelwedd ar goll.'
+	urlMissing: 'URL gwreiddiol y ddelwedd ar goll.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/da.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'da', {
 	resizer: 'Klik og træk for at ændre størrelsen',
 	title: 'Egenskaber for billede',
 	uploadTab: 'Upload',
-	urlMissing: 'Kilde på billed-URL mangler'
+	urlMissing: 'Kilde på billed-URL mangler',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/de-ch.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'de-ch', {
 	resizer: 'Zum Vergrössern auswählen und ziehen',
 	title: 'Bild-Eigenschaften',
 	uploadTab: 'Hochladen',
-	urlMissing: 'Bildquellen-URL fehlt.'
+	urlMissing: 'Bildquellen-URL fehlt.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/de.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'de', {
 	resizer: 'Zum Vergrößern auswählen und ziehen',
 	title: 'Bild-Eigenschaften',
 	uploadTab: 'Hochladen',
-	urlMissing: 'Bildquellen-URL fehlt.'
+	urlMissing: 'Bildquellen-URL fehlt.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/el.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'el', {
 	resizer: 'Κάνετε κλικ και σύρετε το ποντίκι για να αλλάξετε το μέγεθος',
 	title: 'Ιδιότητες Εικόνας',
 	uploadTab: 'Αποστολή',
-	urlMissing: 'Λείπει το πηγαίο URL της εικόνας.'
+	urlMissing: 'Λείπει το πηγαίο URL της εικόνας.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/en-au.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'en-au', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Image Properties',
 	uploadTab: 'Upload',
-	urlMissing: 'Image source URL is missing.' // MISSING
+	urlMissing: 'Image source URL is missing.', // MISSING
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/en-ca.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'en-ca', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Image Properties',
 	uploadTab: 'Upload',
-	urlMissing: 'Image source URL is missing.' // MISSING
+	urlMissing: 'Image source URL is missing.', // MISSING
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/en-gb.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'en-gb', {
 	resizer: 'Click and drag to resize',
 	title: 'Image Properties',
 	uploadTab: 'Upload',
-	urlMissing: 'Image source URL is missing.'
+	urlMissing: 'Image source URL is missing.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/en.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'en', {
 	resizer: 'Click and drag to resize',
 	title: 'Image Properties',
 	uploadTab: 'Upload',
-	urlMissing: 'Image source URL is missing.'
+	urlMissing: 'Image source URL is missing.',
+	altMissing: 'Alternative text is missing.'
 } );

plugins/image2/lang/eo.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'eo', {
 	resizer: 'Kliki kaj treni por ŝanĝi la grandon',
 	title: 'Atributoj de Bildo',
 	uploadTab: 'Alŝuti',
-	urlMissing: 'La fontretadreso de la bildo mankas.'
+	urlMissing: 'La fontretadreso de la bildo mankas.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/es.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'es', {
 	resizer: 'Dar clic y arrastrar para cambiar tamaño',
 	title: 'Propiedades de Imagen',
 	uploadTab: 'Cargar',
-	urlMissing: 'Debe indicar la URL de la imagen.'
+	urlMissing: 'Debe indicar la URL de la imagen.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/et.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'et', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Pildi omadused',
 	uploadTab: 'Lae üles',
-	urlMissing: 'Pildi lähte-URL on puudu.'
+	urlMissing: 'Pildi lähte-URL on puudu.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/eu.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'eu', {
 	resizer: 'Klikatu eta arrastatu tamainaz aldatzeko',
 	title: 'Irudiaren propietateak',
 	uploadTab: 'Kargatu',
-	urlMissing: 'Irudiaren iturburuaren URLa falta da.'
+	urlMissing: 'Irudiaren iturburuaren URLa falta da.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/fa.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'fa', {
 	resizer: 'کلیک و کشیدن برای تغییر اندازه',
 	title: 'ویژگی​های تصویر',
 	uploadTab: 'بالاگذاری',
-	urlMissing: 'آدرس URL اصلی تصویر یافت نشد.'
+	urlMissing: 'آدرس URL اصلی تصویر یافت نشد.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/fi.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'fi', {
 	resizer: 'Klikkaa ja raahaa muuttaaksesi kokoa',
 	title: 'Kuvan ominaisuudet',
 	uploadTab: 'Lisää tiedosto',
-	urlMissing: 'Kuvan lähdeosoite puuttuu.'
+	urlMissing: 'Kuvan lähdeosoite puuttuu.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/fo.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'fo', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Myndaeginleikar',
 	uploadTab: 'Send til ambætaran',
-	urlMissing: 'URL til mynd manglar.'
+	urlMissing: 'URL til mynd manglar.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/fr-ca.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'fr-ca', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Propriétés de l\'image2',
 	uploadTab: 'Téléverser',
-	urlMissing: 'L\'URL de la source de l\'image est manquant.'
+	urlMissing: 'L\'URL de la source de l\'image est manquant.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/fr.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'fr', {
 	resizer: 'Cliquer et glisser pour redimensionner',
 	title: 'Propriétés de l\'image',
 	uploadTab: 'Téléverser',
-	urlMissing: 'L\'URL source de l\'image est manquante.'
+	urlMissing: 'L\'URL source de l\'image est manquante.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/gl.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'gl', {
 	resizer: 'Prema e arrastre para axustar o tamaño',
 	title: 'Propiedades da imaxe',
 	uploadTab: 'Cargar',
-	urlMissing: 'Non se atopa o URL da imaxe.'
+	urlMissing: 'Non se atopa o URL da imaxe.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/gu.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'gu', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'ચિત્રના ગુણ',
 	uploadTab: 'અપલોડ',
-	urlMissing: 'ઈમેજની મૂળ URL છે નહી.'
+	urlMissing: 'ઈમેજની મૂળ URL છે નહી.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/he.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'he', {
 	resizer: 'לחץ וגרור לשינוי הגודל',
 	title: 'מאפייני התמונה',
 	uploadTab: 'העלאה',
-	urlMissing: 'כתובת התמונה חסרה.'
+	urlMissing: 'כתובת התמונה חסרה.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/hi.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'hi', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'तस्वीर प्रॉपर्टीज़',
 	uploadTab: 'अपलोड',
-	urlMissing: 'Image source URL is missing.' // MISSING
+	urlMissing: 'Image source URL is missing.', // MISSING
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/hr.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'hr', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Svojstva slika',
 	uploadTab: 'Pošalji',
-	urlMissing: 'Nedostaje URL slike.'
+	urlMissing: 'Nedostaje URL slike.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/hu.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'hu', {
 	resizer: 'Kattints és húzz az átméretezéshez',
 	title: 'Kép tulajdonságai',
 	uploadTab: 'Feltöltés',
-	urlMissing: 'Hiányzik a kép URL-je'
+	urlMissing: 'Hiányzik a kép URL-je',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/id.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'id', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Image Properties', // MISSING
 	uploadTab: 'Unggah',
-	urlMissing: 'Image source URL is missing.' // MISSING
+	urlMissing: 'Image source URL is missing.', // MISSING
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/is.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'is', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Eigindi myndar',
 	uploadTab: 'Senda upp',
-	urlMissing: 'Image source URL is missing.' // MISSING
+	urlMissing: 'Image source URL is missing.', // MISSING
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/it.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'it', {
 	resizer: 'Fare clic e trascinare per ridimensionare',
 	title: 'Proprietà immagine',
 	uploadTab: 'Carica',
-	urlMissing: 'Manca l\'URL dell\'immagine.'
+	urlMissing: 'Manca l\'URL dell\'immagine.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/ja.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'ja', {
 	resizer: 'ドラッグしてリサイズ',
 	title: '画像のプロパティ',
 	uploadTab: 'アップロード',
-	urlMissing: '画像のURLを入力してください。'
+	urlMissing: '画像のURLを入力してください。',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/ka.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'ka', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'სურათის პარამეტრები',
 	uploadTab: 'აქაჩვა',
-	urlMissing: 'სურათის URL არაა შევსებული.'
+	urlMissing: 'სურათის URL არაა შევსებული.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/km.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'km', {
 	resizer: 'ចុច​ហើយ​ទាញ​ដើម្បី​ប្ដូរ​ទំហំ',
 	title: 'លក្ខណៈ​សម្បត្តិ​រូប​ភាប',
 	uploadTab: 'ផ្ទុក​ឡើង',
-	urlMissing: 'ខ្វះ URL ប្រភព​រូប​ភាព។'
+	urlMissing: 'ខ្វះ URL ប្រភព​រូប​ភាព។',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/ko.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'ko', {
 	resizer: '크기를 조절하려면 클릭 후 드래그 하세요',
 	title: '이미지 속성',
 	uploadTab: '업로드',
-	urlMissing: '이미지 원본 주소(URL)가 없습니다.'
+	urlMissing: '이미지 원본 주소(URL)가 없습니다.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/ku.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'ku', {
 	resizer: 'کرتەبکە و ڕایبکێشە بۆ قەبارە گۆڕین',
 	title: 'خاسیەتی وێنه',
 	uploadTab: 'بارکردن',
-	urlMissing: 'سەرچاوەی بەستەری وێنه بزره'
+	urlMissing: 'سەرچاوەی بەستەری وێنه بزره',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/lt.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'lt', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Vaizdo savybės',
 	uploadTab: 'Siųsti',
-	urlMissing: 'Paveiksliuko nuorodos nėra.'
+	urlMissing: 'Paveiksliuko nuorodos nėra.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/lv.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'lv', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Attēla īpašības',
 	uploadTab: 'Augšupielādēt',
-	urlMissing: 'Trūkst attēla atrašanās adrese.'
+	urlMissing: 'Trūkst attēla atrašanās adrese.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/mk.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'mk', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Својства на сликата',
 	uploadTab: 'Прикачи',
-	urlMissing: 'Недостасува URL-то на сликата.'
+	urlMissing: 'Недостасува URL-то на сликата.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/mn.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'mn', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Зураг',
 	uploadTab: 'Илгээж ачаалах',
-	urlMissing: 'Зургийн эх сурвалжийн хаяг (URL) байхгүй байна.'
+	urlMissing: 'Зургийн эх сурвалжийн хаяг (URL) байхгүй байна.',
+	altMissing: 'Alternative text is missing.' // MISSING
 } );

plugins/image2/lang/ms.js

@@ -16,5 +16,6 @@ CKEDITOR.plugins.setLang( 'image2', 'ms', {
 	resizer: 'Click and drag to resize', // MISSING
 	title: 'Ciri-ciri Imej',
 	uploadTab: 'Muat Naik',
-	urlMissing: 'Image source URL is missing.' // MISSING
+	urlMissing: 'Image source URL is missing.', // MISSING
+	altMissing: 'Alternative text is missing.' // MISSING
 } );