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(function(wp) { |
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|
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/** |
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* Registers a new block provided a unique name and an object defining its behavior. |
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* @link https://github.com/WordPress/gutenberg/tree/master/blocks#api |
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*/ |
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var registerBlockType = wp.blocks.registerBlockType; |
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|
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/** |
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* Returns a new element of given type. Element is an abstraction layer atop React. |
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* @link https://github.com/WordPress/gutenberg/tree/master/packages/element#element |
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*/ |
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var el = wp.element.createElement; |
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|
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/** |
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* Retrieves the translation of text. |
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* @link https://github.com/WordPress/gutenberg/tree/master/i18n#api |
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*/ |
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var __ = wp.i18n.__; |
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|
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/** |
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* This variable is used to keep the very first shortcode |
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* after the loading of the page. |
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*/ |
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var currentShortcode = null; |
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|
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/** |
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* Every block starts by registering a new block type definition. |
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* @link https://wordpress.org/gutenberg/handbook/block-api/ |
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*/ |
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registerBlockType('vikbooking/gutenberg-shortcodes', { |
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/** |
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* This is the block display title, which can be translated with `i18n` functions. |
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* The block inserter will show this name. |
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*/ |
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title: __('VikBooking Shortcode', 'vikbooking'), |
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|
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/** |
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* This is the block description, which is displayed within the right sidebar. |
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*/ |
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description: __('Add a shortcode configured through VikBooking.', 'vikbooking'), |
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|
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/** |
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* The icon can be a DASHICON or a SVG entity. |
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*/ |
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icon: 'building', |
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|
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/** |
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* Blocks are grouped into categories to help users browse and discover them. |
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* The categories provided by core are `common`, `embed`, `formatting`, `layout` and `widgets`. |
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*/ |
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category: 'widgets', |
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|
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/** |
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* Sometimes a block could have aliases that help users discover it while searching. |
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* You can do so by providing an array of terms (which can be translated). |
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* It is only allowed to add as much as three terms per block. |
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*/ |
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keywords: [ |
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__('shortcodes'), __('list'), __('page'), |
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], |
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|
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/** |
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* Optional block extended support features. |
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*/ |
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supports: { |
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// do not edit as HTML |
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html: false, |
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|
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// use the block just once per post |
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multiple: false, |
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|
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// don't allow the block to be converted into a reusable block |
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reusable: false, |
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}, |
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|
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/** |
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* Attributes provide the structured data needs of a block. |
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* They can exist in different forms when they are serialized, |
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* but they are declared together under a common interface. |
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*/ |
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attributes: { |
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shortcode: { |
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type: 'string', |
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source: 'html', |
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selector: 'div', |
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}, |
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toggler: { |
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type: 'string', |
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default: '0', |
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} |
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}, |
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|
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/** |
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* The edit function describes the structure of your block in the context of the editor. |
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* This represents what the editor will render when the block is used. |
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* @link https://wordpress.org/gutenberg/handbook/block-edit-save/#edit |
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* |
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* @param Object props Properties passed from the editor. |
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* |
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* @return Element Element to render. |
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*/ |
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edit: function(props) { |
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|
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// iterate vikbooking shortcodes to build select options |
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var options = []; |
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|
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var shortcodes_boxes = []; |
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|
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if (currentShortcode === null) { |
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// if not set, define current value |
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currentShortcode = props.attributes.shortcode; |
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} |
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|
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// insert empty option |
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options.push({ |
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label: __('- pick a shortcode -', 'vikbooking'), |
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value: '', |
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}); |
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|
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// evaluate if toggler checkbox is checked |
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var togglerChecked = props.attributes.toggler && props.attributes.toggler == '1'; |
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|
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for (var group in VIKBOOKING_SHORTCODES_BLOCK) { |
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var groups = VIKBOOKING_SHORTCODES_BLOCK[group]; |
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|
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for (var i = 0; i < groups.length; i++) { |
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var data = groups[i]; |
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|
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var post_id = parseInt(data.post_id); |
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|
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// push option only in case: |
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// - toggler is enabled (see all) |
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// - the shortcode is not assigned to any post |
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// - the shortcode is equals to the current one |
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if (togglerChecked || !post_id || data.shortcode == currentShortcode) { |
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|
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options.push({ |
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label: data.name, |
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value: data.shortcode, |
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}); |
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|
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// build ASSIGNEE field |
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var assigneeField = null; |
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|
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if (post_id && data.shortcode != currentShortcode) { |
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assigneeField = el( |
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'a', |
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{ |
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href: 'javascript:void(0);', |
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onClick: function() { |
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alert(__('This shortcode is already used by a different post. If you select this shortcode, it will be detached from the existing post and assigned to this new post.', 'vikbooking')); |
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}, |
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}, |
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el( |
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'span', |
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{ |
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className: 'assigned', |
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}, |
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__('Post #', 'vikbooking') + post_id |
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) |
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); |
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} else { |
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// safe shortcode |
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assigneeField = el('span', {}, (post_id ? __('Post #', 'vikbooking') + post_id : '--')); |
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} |
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|
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// check if the box should be displayed |
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var toggled = props.attributes.shortcode == data.shortcode; |
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|
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// setup information div |
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shortcodes_boxes.push(el( |
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'div', |
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{ |
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className: 'vikbooking-shortcode-info-box' + (toggled ? ' toggled' : ''), |
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}, |
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// create child elements |
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el( |
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'div', |
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{ |
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className: 'vbo-sh-info-control' |
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}, |
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[ |
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el('label', {}, __('Type:', 'vikbooking')), |
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el('span', {}, group), |
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] |
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), |
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el( |
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'div', |
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{ |
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className: 'vbo-sh-info-control' |
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}, |
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[ |
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el('label', {}, __('Name:', 'vikbooking')), |
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el('span', {}, data.name), |
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] |
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), |
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el( |
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'div', |
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{ |
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className: 'vbo-sh-info-control' |
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}, |
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[ |
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el('label', {}, __('Created on:', 'vikbooking')), |
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el('span', {}, data.createdon), |
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] |
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), |
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el( |
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'div', |
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{ |
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className: 'vbo-sh-info-control' |
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}, |
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[ |
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el('label', {}, __('Assignee:', 'vikbooking')), |
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assigneeField |
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] |
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), |
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el( |
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'div', |
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{ |
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className: 'vbo-sh-info-control' |
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}, |
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el( |
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wp.components.TextareaControl, |
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{ |
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label: __('Shortcode:', 'vikbooking'), |
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value: data.shortcode, |
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readonly: true, |
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} |
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) |
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), |
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)); |
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} |
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} |
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} |
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|
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// build SVG for shortcode dashicon |
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var svg = el( |
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'svg', |
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{ |
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className: 'dashicon dashicons-shortcode', |
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role: 'img', |
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focusable: false, |
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xmlns: 'http://www.w3.org/2000/svg', |
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width: '20', |
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height: '20', |
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viewBox: '0 0 20 20', |
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}, |
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el( |
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'path', |
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{ |
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d: 'M6 14H4V6h2V4H2v12h4M7.1 17h2.1l3.7-14h-2.1M14 4v2h2v8h-2v2h4V4', |
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} |
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) |
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); |
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|
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/** |
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* Use the new version of InspectorControls |
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* provided by WordPress 5.4, if supported. |
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* |
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* @since 1.3.1 |
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*/ |
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var InspectorControls; |
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|
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if (wp.blockEditor && wp.blockEditor.InspectorControls) { |
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// use new version |
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InspectorControls = wp.blockEditor.InspectorControls; |
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} else { |
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// fallback to the older one |
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InspectorControls = wp.editor.InspectorControls; |
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} |
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|
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// setup inspector (right-side area) |
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var controls = el( |
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// create InspectorControls element |
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InspectorControls, |
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// define inspector properties |
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{ |
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key: 'controls', |
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}, |
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// add accordion |
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el( |
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wp.components.PanelBody, |
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{ |
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title: __('Shortcode'), |
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initialOpen: true, |
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}, |
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// add shortcodes information |
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shortcodes_boxes, |
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el( |
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wp.components.ToggleControl, |
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{ |
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label: 'See all', |
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checked: togglerChecked, |
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help: togglerChecked ? __('Display all the existing shortcodes.', 'vikbooking') : __('Toggle to display also the shortcodes that are already assigned to a post.', 'vikbooking'), |
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onChange: function(toggler) { |
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props.setAttributes({toggler: toggler ? "1" : "0"}); |
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} |
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} |
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) |
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) |
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); |
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|
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return [ |
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controls, |
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el( |
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// create <div> wrapper |
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'div', |
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// define wrapper properties |
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{ |
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className: 'vbo-shortcode-admin-wrapper', |
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}, |
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// <div> contains select |
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el( |
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// create <select> for shortcode |
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wp.components.SelectControl, |
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// define select properties |
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{ |
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label: [svg, __('Shortcode')], |
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value: props.attributes.shortcode, |
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onChange: function(shortcode) { |
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props.setAttributes({shortcode: shortcode}); |
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}, |
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options: options, |
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className: 'wp-block-shortcode', |
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} |
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) |
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) |
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]; |
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}, |
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|
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/** |
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* The save function defines the way in which the different attributes should be combined |
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* into the final markup, which is then serialized by Gutenberg into `post_content`. |
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* @link https://wordpress.org/gutenberg/handbook/block-edit-save/#save |
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* |
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* @return Element Element to render. |
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*/ |
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save: function(props) { |
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var shortcode = props.attributes.shortcode; |
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|
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return el( |
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'div', |
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{ |
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className: props.className, |
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}, |
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shortcode |
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); |
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} |
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}); |
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|
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})(window.wp); |
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|
