* @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
* @module WoltLab/WCF/Language/Input
*/
-define(['Dictionary', 'Language', 'ObjectMap', 'StringUtil', 'Dom/Traverse', 'Dom/Util', 'Ui/SimpleDropdown'], function(Dictionary, Language, ObjectMap, StringUtil, DomTraverse, DomUtil, UiSimpleDropdown) {
+define(['Core', 'Dictionary', 'Language', 'ObjectMap', 'StringUtil', 'Dom/Traverse', 'Dom/Util', 'Ui/SimpleDropdown'], function(Core, Dictionary, Language, ObjectMap, StringUtil, DomTraverse, DomUtil, UiSimpleDropdown) {
"use strict";
var _elements = new Dictionary();
if (languageId) event.currentTarget.classList.add('active');
- this._select(elementId, languageId, event.currentTarget.children[0].textContent, isInit || false);
+ this._select(elementId, languageId, isInit || false);
}).bind(this);
// build language dropdown
if (forceSelection !== true) {
var listItem = elCreate('li');
listItem.className = 'dropdownDivider';
- elAttr(listItem, 'data-language-id', 0);
dropdownMenu.appendChild(listItem);
listItem = elCreate('li');
+ elAttr(listItem, 'data-language-id', 0);
span = elCreate('span');
span.textContent = Language.get('wcf.global.button.disabledI18n');
listItem.appendChild(span);
_elements.set(elementId, {
buttonLabel: button.children[0],
element: element,
- languageId: 0
+ languageId: 0,
+ isEnabled: true,
+ forceSelection: forceSelection
});
// bind to submit event
*
* @param {string} elementId input element id
* @param {integer} languageId language id or `0` to disable i18n
- * @param {string} label new dropdown label for selection
* @param {boolean} isInit triggers pre-selection on init
*/
- _select: function(elementId, languageId, label, isInit) {
+ _select: function(elementId, languageId, isInit) {
var data = _elements.get(elementId);
+ var dropdownMenu = UiSimpleDropdown.getDropdownMenu(data.element.parentNode.id);
+ var item, label = '';
+ for (var i = 0, length = dropdownMenu.childElementCount; i < length; i++) {
+ item = dropdownMenu.children[i];
+
+ var itemLanguageId = elAttr(item, 'data-language-id');
+ if (itemLanguageId.length && languageId === ~~itemLanguageId) {
+ label = item.children[0].textContent;
+ }
+ }
+
// save current value
if (data.languageId !== languageId) {
var values = _values.get(elementId);
for (var i = 0, length = elementIds.length; i < length; i++) {
elementId = elementIds[i];
data = _elements.get(elementId);
- values = _values.get(elementId);
-
- // update with current value
- if (data.languageId) {
- values.set(data.languageId, data.element.value);
+ if (data.isEnabled) {
+ values = _values.get(elementId);
+
+ // update with current value
+ if (data.languageId) {
+ values.set(data.languageId, data.element.value);
+ }
+
+ if (values.size) {
+ values.forEach(function(value, languageId) {
+ input = elCreate('input');
+ input.type = 'hidden';
+ input.name = elementId + '_i18n[' + languageId + ']';
+ input.value = value;
+
+ event.currentTarget.appendChild(input);
+ });
+
+ // remove name attribute to enforce i18n values
+ data.element.removeAttribute('name');
+ }
}
+ }
+ },
+
+ /**
+ * Returns the values of an input field.
+ *
+ * @param {string} elementId input element id
+ * @return {Dictionary} values stored for the different languages
+ */
+ getValues: function(elementId) {
+ var element = _elements.get(elementId);
+ if (element === undefined) {
+ throw new Error("Expected a valid i18n input element, '" + elementId + "' is not i18n input field.");
+ }
+
+ var values = _values.get(elementId);
+
+ // update with current value
+ values.set(element.languageId, element.element.value);
+
+ return values;
+ },
+
+ /**
+ * Sets the values of an input field.
+ *
+ * @param {string} elementId input element id
+ * @param {Dictionary} values values for the different languages
+ */
+ setValues: function(elementId, values) {
+ var element = _elements.get(elementId);
+ if (element === undefined) {
+ throw new Error("Expected a valid i18n input element, '" + elementId + "' is not i18n input field.");
+ }
+
+ if (Core.isPlainObject(values)) {
+ values = Dictionary.fromObject(values);
+ }
+
+ element.element.value = '';
+
+ if (values.has(0)) {
+ element.element.value = values.get(0);
+ values['delete'](0);
+ }
+
+ _values.set(elementId, values);
+
+ element.languageId = 0;
+ this._select(elementId, LANGUAGE_ID, true);
+ },
+
+ /**
+ * Disables the i18n interface for an input field.
+ *
+ * @param {string} elementId input element id
+ */
+ disable: function(elementId) {
+ var element = _elements.get(elementId);
+ if (element === undefined) {
+ throw new Error("Expected a valid i18n input element, '" + elementId + "' is not i18n input field.");
+ }
+
+ if (!element.isEnabled) return;
+
+ element.isEnabled = false;
+
+ // hide language dropdown
+ element.buttonLabel.parentNode.style.setProperty('display', 'none');
+ var dropdownContainer = element.buttonLabel.parentNode.parentNode;
+ dropdownContainer.classList.remove('inputAddon');
+ dropdownContainer.classList.remove('dropdown');
+ },
+
+ /**
+ * Enables the i18n interface for an input field.
+ *
+ * @param {string} elementId input element id
+ */
+ enable: function(elementId) {
+ var element = _elements.get(elementId);
+ if (element === undefined) {
+ throw new Error("Expected a valid i18n input element, '" + elementId + "' is not i18n input field.");
+ }
+
+ if (element.isEnabled) return;
+
+ element.isEnabled = true;
+
+ // show language dropdown
+ element.buttonLabel.parentNode.style.removeProperty('display');
+ var dropdownContainer = element.buttonLabel.parentNode.parentNode;
+ dropdownContainer.classList.add('inputAddon');
+ dropdownContainer.classList.add('dropdown');
+ },
+
+ /**
+ * Returns true if i18n input is enabled for an input field.
+ *
+ * @param {string} elementId input element id
+ * @return {boolean}
+ */
+ isEnabled: function(elementId) {
+ var element = _elements.get(elementId);
+ if (element === undefined) {
+ throw new Error("Expected a valid i18n input element, '" + elementId + "' is not i18n input field.");
+ }
+
+ return element.isEnabled;
+ },
+
+ /**
+ * Returns true if the value of an i18n input field is valid.
+ *
+ * If the element is disabled, true is returned.
+ *
+ * @param {string} elementId input element id
+ * @param {boolean} permitEmptyValue if true, input may be empty for all languages
+ * @return {boolean} true if input is valid
+ */
+ validate: function(elementId, permitEmptyValue) {
+ var element = _elements.get(elementId);
+ if (element === undefined) {
+ throw new Error("Expected a valid i18n input element, '" + elementId + "' is not i18n input field.");
+ }
+
+ if (!element.isEnabled) return true;
+
+ var values = _values.get(elementId);
+
+ var dropdownMenu = UiSimpleDropdown.getDropdownMenu(element.element.parentNode.id);
+
+ if (element.languageId) {
+ values.set(element.languageId, element.element.value);
+ }
+
+ var item, languageId;
+ var hasEmptyValue = false, hasNonEmptyValue = false;
+ for (var i = 0, length = dropdownMenu.childElementCount; i < length; i++) {
+ item = dropdownMenu.children[i];
+ languageId = ~~item.getAttribute('data-language-id');
- if (values.size) {
- values.forEach(function(value, languageId) {
- input = elCreate('input');
- input.type = 'hidden';
- input.name = elementId + '_i18n[' + languageId + ']';
- input.value = value;
+ if (languageId) {
+ if (!values.has(languageId) || values.get(languageId).length === 0) {
+ // input has non-empty value for previously checked language
+ if (hasNonEmptyValue) {
+ return false;
+ }
- event.currentTarget.appendChild(input);
- });
-
- // remove name attribute to enforce i18n values
- data.element.removeAttribute('name');
+ hasEmptyValue = true;
+ }
+ else {
+ // input has empty value for previously checked language
+ if (hasEmptyValue) {
+ return false;
+ }
+
+ hasNonEmptyValue = true;
+ }
}
}
+
+ if (hasEmptyValue && !permitEmptyValue) {
+ return false;
+ }
+
+ return true;
}
};
projects / GitHub / WoltLab / WCF.git / commitdiff