@adguard/agtree
Version:
Tool set for working with adblock filter lists
39 lines (36 loc) • 1.52 kB
JavaScript
/*
* AGTree v3.2.1 (build date: Wed, 28 May 2025 13:36:39 GMT)
* (c) 2025 Adguard Software Ltd.
* Released under the MIT license
* https://github.com/AdguardTeam/tsurlfilter/tree/master/packages/agtree#readme
*/
import { SPACE, SEMICOLON } from '../../../utils/constants.js';
import { BaseGenerator } from '../../base-generator.js';
import { ParameterListGenerator } from '../../misc/parameter-list-generator.js';
import { AbpSnippetInjectionBodyCommon } from '../../../common/abp-snippet-injection-body-common.js';
/**
* Adblock Plus snippet injection body generator.
*/
class AbpSnippetInjectionBodyGenerator extends BaseGenerator {
/**
* Generates a string representation of the Adblock Plus-style snippet call body.
*
* @param node Scriptlet injection rule body
* @returns String representation of the rule body
* @throws Error if the scriptlet call is empty
*/
static generate(node) {
const result = [];
if (node.children.length === 0) {
throw new Error(AbpSnippetInjectionBodyCommon.ERROR_MESSAGES.EMPTY_SCRIPTLET_CALL);
}
for (const scriptletCall of node.children) {
if (scriptletCall.children.length === 0) {
throw new Error(AbpSnippetInjectionBodyCommon.ERROR_MESSAGES.EMPTY_SCRIPTLET_CALL);
}
result.push(ParameterListGenerator.generate(scriptletCall, SPACE));
}
return result.join(SEMICOLON + SPACE);
}
}
export { AbpSnippetInjectionBodyGenerator };