Laravel-blade-js NPM

laravel-blade-js

API

Setup

To start work with blade, you must to create blade Renderer:

	const BladeRenderer = require('laravel-blade-js').Renderer;

And create new instance of BladeRenderer:

	let renderer = new BladeRenderer();

You can set renderer config:

	/**
	 * @param {Object}  config
	 * @param {String}  [config.views] -        Input views folder, default is `__dirname/views`.
	 * @param {Boolean} [config.cacheEnabled] - Enable or disable compiled view cache, default is true.
	 * @param {String}  [config.cache] -        Compiled views cache folder, default is `__dirname/cache`.
	 * @param {Boolean} [config.production] -   Minimizes filesystem interaction, speed-up all views rendering, default is false.
	 *
	 * @return {Renderer}
	 */
	BladeRenderer.set(config);

View rendering

To render your view('*.bjs'):

	/**
	 * @param {String} view         - View name to render
	 * @param {Object} [properties] - Properties can be used inside view
	 * @param {Object} [settings]   - Settings can be used in custom functions
	 *
	 * @return {String}
	 */
	Renderer.render(view, properties = {}, settings = {});

Example

	bladeRenderer.render('index', {
		'content': 'Hello world'
	}, {
		lang: 'ru' // Give language for custom variables(functions)
	});

Or async:

	/**
	 * @param {String} view         - View name to render
	 * @param {Object} [properties] - Properties can be used inside view
	 * @param {Object} [settings]   - Settings can be used in custom functions
	 *
	 * @return {Promise}
	 */
	Renderer.renderAsync(view, properties = {}, settings = {});

Custom functions and variables

Add custom blade function:

	/**
	 * Adds blade function(start at @).
	 *
	 * @param {String}   name -            The function name
	 * @param {Object}   object -          The function object
	 * @param {Function} object.callback - The function callback(parameters). Must return expression will be instead of blade function.
	 * @param {Boolean}  [object.output] - If true, this function has an output. Default is false.
	 * @param {Boolean}  [object.escape] - If true, output of the function will be escaped(html). Default is false.
	 */
	Renderer.registerFunction(name, object);

Example

	bladeRenderer.registerFunction('lang', {
		callback: parameters => `trans(${parameters})`, // Will compile blade '@lang(...)' to javascript 'trans(...)'

		output: true, // True if function adds anything to content
		escape: true // Will escape all output
	});

Add custom blade variable(function):

	/**
	 * Adds a shared variable for all views.
	 *
	 * @param {String}  name        - Name of shared variable
	 * @param           value       - Value of shared variable
	 * @param {Boolean} interactive - If true, value must be a function and it will be called on view rendering start
	 */
	Renderer.registerVariable(name, value);

Example

	/*
	 * {Object} view is object that contains {properties, settings}.
	 * Warning! view.properties can be empty in nested view.
	 * If you want to use something like this even in nested view, use
	 * view.settings.
	 */
	bladeRenderer.registerVariable('trans', (view, key) => {
		let entry = Language.get(view.settings.lang, key);
		
		return entry;
	});