src/template.mjs gelöscht

src/template.mjs

@@ -1,139 +0,0 @@
-import fs from "fs";
-import path from "path";
-
-export default class {
-  #views;
-  #globals;
-  #cache;
-  #templates;
-  #debug;
-
-  constructor() {
-    this.#views = "./views";
-    this.#globals = {};
-    this.#debug = false;
-    this.#cache = true;
-    this.#templates = new Map();
-  };
-
-  set debug(d) {
-    this.#debug = !!d;
-  };
-  set views(v) {
-    this.#views = v;
-    this.readdir(v);
-  };
-  set globals(g) {
-    this.#globals = g;
-  };
-  set cache(c) {
-    this.#cache = !!c;
-  };
-
-  readdir(dir, root = dir) {
-    for(const d of fs.readdirSync(`${path.resolve()}/${dir}`)) {
-      if(d.endsWith(".html")) { // template
-        const file = path.parse(`${dir.replace(this.#views, '')}/${d}`);
-        const t_dir = file.dir.substring(1);
-        const t_file = file.name;
-        this.getTemplate(!t_dir ? t_file : `${t_dir}/${t_file}`);
-      }
-      else { // directory
-        this.readdir(`${dir}/${d}`, root);
-      }
-    }
-  }
-
-  getTemplate(tpl) {
-    let template = {};
-    let cache = false;
-    if(this.#cache && this.#templates.has(tpl)) {
-      template = this.#templates.get(tpl);
-      cache = template.cached;
-    }
-    else {
-      template = {
-        code: fs.readFileSync(`${this.#views}/${tpl}.html`, "utf-8"),
-        cached: new Date()
-      };
-      this.#templates.set(tpl, template);
-    }
-    return [
-      template.code,
-      (this.#debug ? `<!-- ${tpl}.html ` + (cache ? `cached ${template.cached}` : `not cached`) + " -->" : "")
-    ].join("");
-  };
-
-  render(file, data = {}, locals) {
-    data = { ...data, ...locals, ...this.#globals };
-    try {
-      const code = 'with(_data){const __html = [];' +
-        '__html.push(\`' +
-        this.getTemplate(file)
-          .replace(/[\t]/g, ' ')
-          .split('\`').join('\\\`')
-
-          .replace(/{{--(.*?)--}}/g, "") // comments
-          .replace(/{{(.+?)}}/g, '\`,$1,\`') // yield variable
-          .replace(/{!!(.+?)!!}/g, '\`,this.escape($1),\`') // yield escaped variable
-
-          .replace(/@js/g, "`);") // inject bare javascript
-          .replace(/@endjs/g, ";__html.push(`")
-
-          .replace(/@mtime\((.*?)\)/g, `\`);__html.push(this.getMtime('$1'));__html.push(\``)
-
-          .replace(/@include\((.*?)\)/g, (_, inc) => this.render(inc, data)) // include template
-
-          .replace(/@for\((.*?)\)$/gm, `\`);for($1){__html.push(\``)
-          .replace(/@endfor/g, `\`);}__html.push(\``)
-
-          .replace(/@each\((.*?) as (.*?)\)/g, `\`);this.forEach($1,($2,key)=>{__html.push(\``) // foreach for the poor
-          .replace(/@endeach/g, "\`);});__html.push(`")
-
-          .replace(/@elseif\((.*?)\)(\)?)/g, `\`);}else if($1$2){__html.push(\``) // if lol
-          .replace(/@if\((.*?)\)(\)?)/g, `\`);if($1$2){__html.push(\``)
-          .replace(/@else/g, "`);}else{__html.push(`")
-          .replace(/@endif/g, "`);}__html.push(`") +
-        '\`);return __html.join(\'\').replace(/\\n\\s*\\n/g, "\\n");}';
-
-      return (new Function("_data", code)).bind({
-        escape: this.escape,
-        forEach: this.forEach,
-        getMtime: this.getMtime
-      })(data);
-    } catch(err) {
-      console.log(file, err.message);
-      return (this.#debug ? `${err.message} in ${file}` : '');
-    }
-  };
-
-  escape(str) {
-    return (str + '')
-      .replace(/&/g, '&amp;')
-      .replace(/</g, '&lt;')
-      .replace(/>/g, '&gt')
-      .replace(/"/g, '&quot;')
-      .replace(/'/g, '&#39;')
-      .replace(/{/g, '&#123;')
-      .replace(/}/g, '&#125;')
-    ;
-  };
-
-  forEach(o, f) {
-    if(Array.isArray(o))
-      o.forEach(f);
-    else if(typeof o === "object")
-      Object.keys(o).forEach(k => f.call(null, o[k], k));
-    else
-      throw new Error(`${o} is not a iterable object`);
-  };
-
-  getMtime(file) {
-    try {
-      return +(fs.statSync(path.normalize(process.cwd() + file)).mtimeMs + '').split(".")[0];
-    } catch(err) {
-      console.log(err);
-      return 0;
-    }
-  }
-};