@farris/expression-engine-vue/lib/compiler/compiler.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Compiler = void 0;
const index_1 = require("../function/index");
class Compiler {
    compile(expr, context) {
        const contexts = context && context.contexts || {};
        const args = contexts.arguments || {};
        const signature = Object.keys(args).join(',');
        const defaultFunction = new index_1.DefaultFunctions(context);
        contexts.DefaultFunction = defaultFunction;
        const hasReturnStatement = expr.match(/([\s\r\n{;}]+return)|(^return)\s+/g);
        if (!hasReturnStatement) {
            expr = `return ${expr}`;
        }
        const scopeNames = Object.getOwnPropertyNames(contexts);
        const scopeVariable = `__scope__${new Date().valueOf()}`;
        return new Function(scopeVariable, `
        ${scopeNames.map((key) => `var ${key} = ${scopeVariable}['${key}'];`).join('\r\n')}
        return function anonymous(${signature}) {
            try{ \n${expr}\n }catch(e){console.error(e);}
        };`);
    }
}
exports.Compiler = Compiler;