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waibu-mpa

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MPA support for Waibu Framework

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aria-label="change-font-size"><svg><use xlink:href="#font-size-icon"></use></svg></button></div></div><nav></nav></nav></div><div class="toc-container"><div class="toc-content"><span class="bold">On this page</span><div id="eed4d2a0bfd64539bb9df78095dec881"></div></div></div><div class="body-wrapper"><div class="main-content"><div class="main-wrapper"><section id="source-page" class="source-page"><header><h1 id="title" class="has-anchor">lib_class_component.js</h1></header><article><pre class="prettyprint source lang-js"><code>import baseFactory from './base-factory.js' import path from 'path' class Component { constructor ({ plugin, $, theme, iconset, locals, reply, req, scriptBlock, styleBlock } = {}) { const { get } = plugin.app.lib._ this.baseFactory = baseFactory this.plugin = plugin this.app = plugin.app this.$ = $ this.theme = theme this.iconset = iconset this.locals = locals this.reply = reply this.req = req this.cacheMaxAge = get(plugin, 'app.waibuMpa.config.theme.component.cacheMaxAgeDur', 0) this.namespace = 'c:' this.noTags = [] this.scriptBlock = scriptBlock this.styleBlock = styleBlock this.factory = {} } addScriptBlock = (type, block) => { if (!block) { block = type type = 'root' } if (typeof block === 'string') block = [block] this.scriptBlock[type] = this.scriptBlock[type] ?? [] this.scriptBlock[type].push(...block) } addStyleBlock = (type, block) => { if (!block) { block = type type = 'root' } if (typeof block === 'string') block = [block] this.styleBlock[type] = this.styleBlock[type] ?? [] this.styleBlock[type].push(...block) } /** * Loads base factories dynamically from the file system. * @async */ loadBaseFactories = async () => { const { camelCase } = this.app.lib._ const { importModule } = this.app.bajo const { fastGlob } = this.app.lib const pattern = `${this.app.waibuMpa.dir.pkg}/lib/class/factory/*.js` const files = await fastGlob(pattern) for (const file of files) { const mod = await importModule(file) const name = camelCase(path.basename(file, '.js')) this.factory[name] = mod } } /** * Retrieves a builder class or instance for a specific method. * @async * @param {string} method - The method name to retrieve the builder for. * @returns {Promise&lt;Function|Object>} The builder class or instance. */ getBuilder = async (method) => { const { isClass } = this.app.lib.aneka let Builder = this.factory[method] if (!isClass(Builder)) Builder = await Builder.call(this) return Builder } /** * Determines the method to use based on the provided parameters. * @param {Object} params - The parameters containing the method information. * @returns {string} The determined method name. */ getMethod = (params) => { let method = params.ctag if (!this.factory[method]) method = 'any' return method } /** * Builds a tag with the given parameters and options. * @async * @param {Object} [params={}] - The parameters for the tag. * @param {Object} [opts={}] - Additional options for building the tag. * @returns {Promise&lt;string|boolean>} The rendered HTML or `false` if the build fails. */ buildTag = async (params = {}, opts = {}) => { const { sprintf } = this.app.lib const { compile } = this.app.bajoTemplate const { escape } = this.app.waibu const { isEmpty, merge, uniq, without } = this.app.lib._ params.ctag = params.tag const method = this.getMethod(params) if (opts.attr) params.attr = merge({}, opts.attr, params.attr) this.normalizeAttr(params) params.attr.content = params.attr.content ?? '' let html if (params.attr.content.includes('%s')) html = sprintf(params.attr.content, params.html) else if (isEmpty(params.html)) html = params.attr.content if (!isEmpty(html)) params.html = params.noEscape ? html : escape(html) await this.iconAttr(params, method) await this.beforeBuildTag(method, params) const Builder = await this.getBuilder(method) const builder = new Builder({ component: this, params }) const resp = await builder.build() if (resp === false) { return false } await this.afterBuildTag(method, params) params.attr.class = without(uniq(params.attr.class), undefined, null, '') if (isEmpty(params.attr.class)) delete params.attr.class if (isEmpty(params.attr.style)) delete params.attr.style if (isEmpty(params.html)) return await this.render(params) const merged = merge({}, params.locals, { attr: params.attr }) const result = await compile(params.html, merged, { ttl: this.cacheMaxAge }) params.html = result return await this.render(params) } /** * Normalizes the attributes of the given parameters. * @param {Object} [params={}] - The parameters containing attributes to normalize. * @param {Object} [opts={}] - Additional options for normalization. */ normalizeAttr = (params = {}, opts = {}) => { const { without, keys, isString, isArray } = this.app.lib._ const { generateId } = this.app.lib.aneka params.attr = params.attr ?? {} params.attr.class = this.app.waibuMpa.attrToArray(params.attr.class) params.attr.style = this.app.waibuMpa.attrToObject(params.attr.style) if (isString(opts.cls)) params.attr.class.push(opts.cls) else if (isArray(opts.cls)) params.attr.class.push(...opts.cls) if (opts.tag) params.tag = opts.tag if (opts.autoId) params.attr.id = isString(params.attr.id) ? params.attr.id : generateId('alpha') for (const k of without(keys(opts), 'cls', 'tag', 'autoId')) { params.attr[k] = opts[k] } params.html = params.html ?? '' } /** * Renders the final HTML for the given parameters. * @async * @param {Object} [params={}] - The parameters for rendering. * @returns {Promise&lt;string>} The rendered HTML. */ render = async (params = {}) => { const { omit, isEmpty, merge, kebabCase, isArray } = this.app.lib._ const { stringifyAttribs } = this.app.waibuMpa params.attr = params.attr ?? {} params.tag = params.attr.tag ?? ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'].includes(params.tag) ? params.tag : kebabCase(params.tag) params.attr = omit(params.attr, ['tag', 'content']) params.html = params.html ?? '' params.attrs = stringifyAttribs(params.attr) if (!isEmpty(params.attrs)) params.attrs = ' ' + params.attrs let html = isArray(params.html) ? params.html.join('\n') : params.html if (!params.noTag) { html = params.selfClosing ? `&lt;${params.tag}${params.attrs}/>` : `&lt;${params.tag}${params.attrs}>${params.html}&lt;/${params.tag}>` const method = this.getMethod(params) if (this.factory[method]) { // static method on Builder const Builder = await this.getBuilder(method) if (Builder.after) { html = (await Builder.after.call(this, merge({}, params, { result: html }))) ?? html } } } else if (!this.noTags.includes(params.attr.octag)) this.noTags.push(params.attr.octag) if (params.prepend) html = `${params.prepend}${html}` if (params.append) html += params.append return html } /** * Processes icon-related attributes and appends them to the HTML. * @async * @param {Object} [params={}] - The parameters containing icon attributes. * @param {string} method - The method name. */ iconAttr = async (params = {}, method) => { if (['modal', 'toast'].includes(method)) return const { groupAttrs } = this.app.waibuMpa const { merge } = this.app.lib._ for (const k in params.attr) { const v = params.attr[k] if (!['icon', 'iconEnd'].includes(k)) continue const group = groupAttrs(params.attr, ['icon', 'iconEnd']) const _params = { attr: merge(k.endsWith('End') ? group.iconEnd : group.icon, { name: v }) } const Builder = this.factory.icon const builder = new Builder({ component: this, params: _params }) await builder.build() const icon = await this.render(_params) params.html = k.endsWith('End') ? `${params.html} ${icon}` : `${icon} ${params.html}` delete params.attr[k] } } /** * Builds the `&lt;option>` elements for a `&lt;select>` tag. * @param {Object} params - The parameters containing options and values. * @returns {string} The generated `&lt;option>` elements. */ buildOptions = (params) => { const { has, omit, find, isPlainObject, isArray } = this.app.lib._ const { attrToArray } = this.app.waibuMpa const items = [] if (!has(params.attr, 'options')) return let values = attrToArray(params.attr.value) if (!has(params.attr, 'multiple') &amp;&amp; values.length > 0) values = [values[0]] const options = isArray(params.attr.options) ? params.attr.options : attrToArray(params.attr.options) for (const opt of options) { let val let text if (isPlainObject(opt)) { val = opt.value text = opt.text } else [val, text] = opt.split('|') const sel = find(values, v => val === v) items.push(`&lt;option value="${val}"${sel ? ' selected' : ''}>${this.req.t(text ?? val)}&lt;/option>`) } params.attr = omit(params.attr, ['options']) return items.join('\n') } /** * Builds a URL with the given parameters. * @param {Object} options - The options for building the URL. * @param {Array&lt;string>} [options.exclude] - Keys to exclude from the URL. * @param {string} [options.prefix] - The prefix for the URL. * @param {string} [options.base] - The base URL. * @param {string} [options.url] - The URL to modify. * @param {Object} [options.params={}] - Query parameters to include. * @param {boolean} [options.prettyUrl] - Whether to generate a pretty URL. * @returns {string} The built URL. */ buildUrl = ({ exclude, prefix, base, url, params = {}, prettyUrl }) => { const { isEmpty } = this.app.lib._ const { buildUrl } = this.app.waibuMpa url = url ?? (isEmpty(this.req.referer) ? this.req.url : this.req.referer) return buildUrl({ exclude, prefix, base, url, params, prettyUrl }) } /** * Builds a sentence with optional rendering and minification. * @async * @param {string|string[]} sentence - The sentence or array of sentences to build. * @param {Object} [params={}] - Parameters for rendering the sentence. * @param {Object} [extra={}] - Extra options such as wrapping or minification. * @returns {Promise&lt;string>} The built sentence. */ buildSentence = async (sentence, params = {}, extra = {}) => { if (Array.isArray(sentence)) sentence = sentence.join(' ') const { minify, renderString } = this.app.waibuMpa if (extra.wrapped) sentence = '&lt;w>' + sentence + '&lt;/w>' const opts = { partial: true, ext: params.ext ?? '.html', req: this.req, reply: this.reply } let html = await renderString(sentence, params, opts) if (extra.wrapped) html = html.slice(3, html.length - 4) if (extra.minify) html = await minify(html) return html } /** * Hook executed before building a tag. * @param {string} tag - The tag name. * @param {Object} params - The parameters for the tag. */ beforeBuildTag = (tag, params) => {} /** * Hook executed after building a tag. * @param {string} tag - The tag name. * @param {Object} params - The parameters for the tag. */ afterBuildTag = (tag, params) => {} /** * Builds a child tag based on a detector attribute. * @async * @param {string} detector - The attribute to detect child tags. * @param {Object} options - Options for building the child tag. * @param {string} [options.tag] - The tag name. * @param {Object} options.params - The parameters for the child tag. * @param {string} [options.inner] - Inner HTML for the child tag. */ buildChildTag = async (detector, { tag, params, inner }) => { const { has, pickBy, omit, keys } = this.app.lib._ if (has(params.attr, detector)) { const [prefix] = detector.split('-') const attr = {} const html = tag ? params.attr[detector] : undefined tag = tag ?? prefix const picked = pickBy(params.attr, (v, k) => k.startsWith(`${prefix}-`)) for (const k in picked) { attr[k.slice(prefix.length + 1)] = picked[k] } const child = await this.buildTag({ tag, params: { attr, html } }) params.html += `\n${child}` const excluded = [detector, ...keys(picked)] params.attr = omit(params.attr, excluded) } } } export default Component </code></pre></article></section></div></div></div><div class="search-container" id="PkfLWpAbet" style="display:none"><div class="wrapper" id="iCxFxjkHbP"><button class="icon-button search-close-button" id="VjLlGakifb" aria-label="close search"><svg><use xlink:href="#close-icon"></use></svg></button><div class="search-box-c"><svg><use xlink:href="#search-icon"></use></svg> <input type="text" id="vpcKVYIppa" class="search-input" placeholder="Search..." autofocus></div><div class="search-result-c" id="fWwVHRuDuN"><span class="search-result-c-text">Type anything to view search result</span></div></div></div><div class="mobile-menu-icon-container"><button class="icon-button" id="mobile-menu" data-isopen="false" aria-label="menu"><svg><use xlink:href="#menu-icon"></use></svg></button></div><div id="mobile-sidebar" class="mobile-sidebar-container"><div class="mobile-sidebar-wrapper"><a href="/" class="sidebar-title sidebar-title-anchor">WaibuMpa API</a><div class="mobile-nav-links"><div class="navbar-item"><a id="" href="https://www.npmjs.com/package/waibu-mpa" target="">NPM</a></div><div class="navbar-item"><a id="" href="https://github.com/ardhi/waibu-mpa" target="">Github</a></div><div class="navbar-item"><a id="" href="https://waibu.bajo.app/" target="">Waibu</a></div><div class="navbar-item"><a id="" href="https://bajo.app/" target="">Bajo</a></div></div><div class="mobile-sidebar-items-c"><div class="sidebar-section-title with-arrow" data-isopen="false" id="sidebar-classes"><div>Classes</div><svg><use xlink:href="#down-icon"></use></svg></div><div class="sidebar-section-children-container"><div class="sidebar-section-children"><a href="WaibuMpa.html">WaibuMpa</a></div></div><div class="sidebar-section-title with-arrow" data-isopen="false" id="sidebar-global"><div>Global</div><svg><use xlink:href="#down-icon"></use></svg></div><div class="sidebar-section-children-container"><div class="sidebar-section-children"><a href="global.html#factory">factory</a></div></div></div><div class="mobile-navbar-actions"><div class="navbar-right-item"><button class="icon-button search-button" aria-label="open-search"><svg><use xlink:href="#search-icon"></use></svg></button></div><div class="navbar-right-item"><button class="icon-button theme-toggle" aria-label="toggle-theme"><svg><use class="theme-svg-use" xlink:href="#dark-theme-icon"></use></svg></button></div><div class="navbar-right-item"><button class="icon-button font-size" aria-label="change-font-size"><svg><use xlink:href="#font-size-icon"></use></svg></button></div></div></div></div><script type="text/javascript" src="scripts/core.min.js"></script><script src="scripts/search.min.js" defer="defer"></script><script src="scripts/third-party/fuse.js" defer="defer"></script><script type="text/javascript">var tocbotInstance=tocbot.init({tocSelector:"#eed4d2a0bfd64539bb9df78095dec881",contentSelector:".main-content",headingSelector:"h1, h2, h3",hasInnerContainers:!0,scrollContainer:".main-content",headingsOffset:130,onClick:bringLinkToView})</script></body></html>