ubdate

node_modules/svgo/plugins/removeElementsByAttr.js

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+'use strict';
+
+exports.type = 'perItem';
+
+exports.active = false;
+
+exports.description = 'removes arbitrary elements by ID or className (disabled by default)';
+
+exports.params = {
+    id: [],
+    class: []
+};
+
+/**
+ * Remove arbitrary SVG elements by ID or className.
+ *
+ * @param id
+ *   examples:
+ *
+ *     > single: remove element with ID of `elementID`
+ *     ---
+ *     removeElementsByAttr:
+ *       id: 'elementID'
+ *
+ *     > list: remove multiple elements by ID
+ *     ---
+ *     removeElementsByAttr:
+ *       id:
+ *         - 'elementID'
+ *         - 'anotherID'
+ *
+ * @param class
+ *   examples:
+ *
+ *     > single: remove all elements with class of `elementClass`
+ *     ---
+ *     removeElementsByAttr:
+ *       class: 'elementClass'
+ *
+ *     > list: remove all elements with class of `elementClass` or `anotherClass`
+ *     ---
+ *     removeElementsByAttr:
+ *       class:
+ *         - 'elementClass'
+ *         - 'anotherClass'
+ *
+ * @param {Object} item current iteration item
+ * @param {Object} params plugin params
+ * @return {Boolean} if false, item will be filtered out
+ *
+ * @author Eli Dupuis (@elidupuis)
+ */
+exports.fn = function(item, params) {
+    var elemId, elemClass;
+
+    // wrap params in an array if not already
+    ['id', 'class'].forEach(function(key) {
+        if (!Array.isArray(params[key])) {
+            params[key] = [ params[key] ];
+        }
+    });
+
+    // abort if current item is no an element
+    if (!item.isElem()) {
+        return;
+    }
+
+    // remove element if it's `id` matches configured `id` params
+    elemId = item.attr('id');
+    if (elemId) {
+        return params.id.indexOf(elemId.value) === -1;
+    }
+
+    // remove element if it's `class` contains any of the configured `class` params
+    elemClass = item.attr('class');
+    if (elemClass) {
+        var hasClassRegex = new RegExp(params.class.join('|'));
+        return !hasClassRegex.test(elemClass.value);
+    }
+};