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https://github.com/mountain-loop/yaak.git
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@@ -1,5 +1,5 @@
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{
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"name": "@yaakapp/template-function-xml",
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"name": "@yaak/template-function-xml",
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"private": true,
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"version": "0.0.1",
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"scripts": {
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@@ -1,29 +1,37 @@
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import { DOMParser } from '@xmldom/xmldom';
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import { CallTemplateFunctionArgs, Context, PluginDefinition } from '@yaakapp/api';
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import type { CallTemplateFunctionArgs, Context, PluginDefinition } from '@yaakapp/api';
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import xpath from 'xpath';
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export const plugin: PluginDefinition = {
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templateFunctions: [{
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name: 'xml.xpath',
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description: 'Filter XML-formatted text using XPath syntax',
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args: [
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{ type: 'text', name: 'input', label: 'Input', multiLine: true, placeholder: '<foo></foo>' },
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{ type: 'text', name: 'query', label: 'Query', placeholder: '//foo' },
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],
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async onRender(_ctx: Context, args: CallTemplateFunctionArgs): Promise<string | null> {
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try {
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const doc = new DOMParser().parseFromString(String(args.values.input), 'text/xml');
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let result = xpath.select(String(args.values.query), doc, false);
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if (Array.isArray(result)) {
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return String(result.map(c => String(c.firstChild))[0] ?? '');
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} else if (result instanceof Node) {
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return String(result.firstChild);
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} else {
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return String(result);
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templateFunctions: [
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{
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name: 'xml.xpath',
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description: 'Filter XML-formatted text using XPath syntax',
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args: [
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{
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type: 'text',
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name: 'input',
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label: 'Input',
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multiLine: true,
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placeholder: '<foo></foo>',
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},
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{ type: 'text', name: 'query', label: 'Query', placeholder: '//foo' },
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],
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async onRender(_ctx: Context, args: CallTemplateFunctionArgs): Promise<string | null> {
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try {
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const doc = new DOMParser().parseFromString(String(args.values.input), 'text/xml');
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const result = xpath.select(String(args.values.query), doc, false);
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if (Array.isArray(result)) {
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return String(result.map((c) => String(c.firstChild))[0] ?? '');
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} else if (result instanceof Node) {
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return String(result.firstChild);
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} else {
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return String(result);
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}
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} catch {
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return null;
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}
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} catch (e) {
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return null;
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}
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},
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},
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}],
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],
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};
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