| '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); |
| } |
| }; |