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plugins/pubIds/urn/js/URNSettingsFormHandler.js

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+/**
+ * @defgroup plugins_pubIds_urn_js
+ */
+/**
+ * @file plugins/pubIds/urn/js/URNSettingsFormHandler.js
+ *
+ * Copyright (c) 2014-2021 Simon Fraser University
+ * Copyright (c) 2000-2021 John Willinsky
+ * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
+ *
+ * @class URNSettingsFormHandler.js
+ * @ingroup plugins_pubIds_urn_js
+ *
+ * @brief Handle the URN Settings form.
+ */
+(function($) {
+
+	/** @type {Object} */
+	$.pkp.plugins.pubIds.urn =
+			$.pkp.plugins.pubIds.urn ||
+			{ js: { } };
+
+
+
+	/**
+	 * @constructor
+	 *
+	 * @extends $.pkp.controllers.form.AjaxFormHandler
+	 *
+	 * @param {jQueryObject} $form the wrapped HTML form element.
+	 * @param {Object} options form options.
+	 */
+	$.pkp.plugins.pubIds.urn.js.URNSettingsFormHandler =
+			function($form, options) {
+
+		this.parent($form, options);
+
+		$(':radio, :checkbox', $form).click(
+				this.callbackWrapper(this.updatePatternFormElementStatus_));
+		//ping our handler to set the form's initial state.
+		this.callbackWrapper(this.updatePatternFormElementStatus_());
+	};
+	$.pkp.classes.Helper.inherits(
+			$.pkp.plugins.pubIds.urn.js.URNSettingsFormHandler,
+			$.pkp.controllers.form.AjaxFormHandler);
+
+
+	/**
+	 * Callback to replace the element's content.
+	 *
+	 * @private
+	 */
+	$.pkp.plugins.pubIds.urn.js.URNSettingsFormHandler.prototype.
+			updatePatternFormElementStatus_ =
+			function() {
+		var $element = this.getHtmlElement(), pattern, $contentChoices;
+		if ($('[id^="urnSuffix"]').filter(':checked').val() == 'pattern') {
+			$contentChoices = $element.find(':checkbox');
+			pattern = new RegExp('enable(.*)URN');
+			$contentChoices.each(function() {
+				var patternCheckResult = pattern.exec($(this).attr('name')),
+						$correspondingTextField = $element.find('[id*="' +
+						patternCheckResult[1] + 'SuffixPattern"]').
+						filter(':text');
+
+				if (patternCheckResult !== null &&
+						patternCheckResult[1] !== 'undefined') {
+					if ($(this).is(':checked')) {
+						$correspondingTextField.removeAttr('disabled');
+					} else {
+						$correspondingTextField.attr('disabled', 'disabled');
+					}
+				}
+			});
+		} else {
+			$element.find('[id*="SuffixPattern"]').filter(':text').
+					attr('disabled', 'disabled');
+		}
+	};
+
+/** @param {jQuery} $ jQuery closure. */
+}(jQuery));