31 lines
827 B
JavaScript
31 lines
827 B
JavaScript
import { parse, CompilationContext } from '/imports/parser/parser.js';
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import ConstantNode from '/imports/parser/parseTree/ConstantNode.js';
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export default function evaluateString(string, scope, fn = 'compile', context){
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let errors = [];
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if (!string){
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errors.push('No string provided');
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return {result: string, errors};
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}
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if (!scope) errors.push('No scope provided');
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// Parse the string using mathjs
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let node;
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try {
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node = parse(string);
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} catch (e) {
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errors.push(e);
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return {result: string, errors};
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}
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if (!context){
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context = new CompilationContext({});
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}
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let result = node[fn](scope, context);
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if (result instanceof ConstantNode){
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return {result: result.value, errors: context.errors}
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} else {
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return {result: result.toString(), errors: context.errors};
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}
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}
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