/*******************************************************************************

    uBlock Origin Lite - a comprehensive, MV3-compliant content blocker
    Copyright (C) 2014-present Raymond Hill

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see {http://www.gnu.org/licenses/}.

    Home: https://github.com/gorhill/uBlock

*/

// ruleset: ubol-tests

// Important!
// Isolate from global scope

// Start of local scope
(function uBOL_jsonlEditFetchResponse() {

/******************************************************************************/

function jsonlEditFetchResponse(jsonq = '', ...args) {
    jsonlEditFetchResponseFn(false, jsonq, ...args);
}

function jsonlEditFetchResponseFn(trusted, jsonq = '') {
    const safe = safeSelf();
    const logPrefix = safe.makeLogPrefix(
        `${trusted ? 'trusted-' : ''}jsonl-edit-fetch-response`,
        jsonq
    );
    const jsonp = JSONPath.create(jsonq);
    if ( jsonp.valid === false || jsonp.value !== undefined && trusted !== true ) {
        return safe.uboLog(logPrefix, 'Bad JSONPath query');
    }
    const extraArgs = safe.getExtraArgs(Array.from(arguments), 2);
    const propNeedles = parsePropertiesToMatchFn(extraArgs.propsToMatch, 'url');
    const logall = jsonq === '';
    proxyApplyFn('fetch', function(context) {
        const args = context.callArgs;
        const fetchPromise = context.reflect();
        if ( propNeedles.size !== 0 ) {
            const objs = [ args[0] instanceof Object ? args[0] : { url: args[0] } ];
            if ( objs[0] instanceof Request ) {
                try {
                    objs[0] = safe.Request_clone.call(objs[0]);
                } catch(ex) {
                    safe.uboErr(logPrefix, 'Error:', ex);
                }
            }
            if ( args[1] instanceof Object ) {
                objs.push(args[1]);
            }
            const matched = matchObjectPropertiesFn(propNeedles, ...objs);
            if ( matched === undefined ) { return fetchPromise; }
            if ( safe.logLevel > 1 ) {
                safe.uboLog(logPrefix, `Matched "propsToMatch":\n\t${matched.join('\n\t')}`);
            }
        }
        return fetchPromise.then(responseBefore => {
            const response = responseBefore.clone();
            return response.text().then(textBefore => {
                if ( typeof textBefore !== 'string' ) { return textBefore; }
                if ( logall ) {
                    safe.uboLog(logPrefix, textBefore);
                    return responseBefore;
                }
                const textAfter = jsonlEditFn(jsonp, textBefore);
                if ( textAfter === textBefore ) { return responseBefore; }
                safe.uboLog(logPrefix, 'Pruned');
                const responseAfter = new Response(textAfter, {
                    status: responseBefore.status,
                    statusText: responseBefore.statusText,
                    headers: responseBefore.headers,
                });
                Object.defineProperties(responseAfter, {
                    ok: { value: responseBefore.ok },
                    redirected: { value: responseBefore.redirected },
                    type: { value: responseBefore.type },
                    url: { value: responseBefore.url },
                });
                return responseAfter;
            }).catch(reason => {
                safe.uboErr(logPrefix, 'Error:', reason);
                return responseBefore;
            });
        }).catch(reason => {
            safe.uboErr(logPrefix, 'Error:', reason);
            return fetchPromise;
        });
    });
}

class JSONPath {
    static create(query) {
        const jsonp = new JSONPath();
        jsonp.compile(query);
        return jsonp;
    }
    static toJSON(obj, stringifier, ...args) {
        return (stringifier || JSON.stringify)(obj, ...args)
            .replace(/\//g, '\\/');
    }
    get value() {
        return this.#compiled && this.#compiled.rval;
    }
    set value(v) {
        if ( this.#compiled === undefined ) { return; }
        this.#compiled.rval = v;
    }
    get valid() {
        return this.#compiled !== undefined;
    }
    compile(query) {
        this.#compiled = undefined;
        const r = this.#compile(query, 0);
        if ( r === undefined ) { return; }
        if ( r.i !== query.length ) {
            let val;
            if ( query.startsWith('=', r.i) ) {
                if ( /^=repl\(.+\)$/.test(query.slice(r.i)) ) {
                    r.modify = 'repl';
                    val = query.slice(r.i+6, -1);
                } else {
                    val = query.slice(r.i+1);
                }
            } else if ( query.startsWith('+=', r.i) ) {
                r.modify = '+';
                val = query.slice(r.i+2);
            }
            try { r.rval = JSON.parse(val); }
            catch { return; }
        }
        this.#compiled = r;
    }
    evaluate(root) {
        if ( this.valid === false ) { return []; }
        this.#root = root;
        const paths = this.#evaluate(this.#compiled.steps, []);
        this.#root = null;
        return paths;
    }
    apply(root) {
        if ( this.valid === false ) { return; }
        const { rval } = this.#compiled;
        this.#root = { '$': root };
        const paths = this.#evaluate(this.#compiled.steps, []);
        let i = paths.length
        if ( i === 0 ) { this.#root = null; return; }
        while ( i-- ) {
            const { obj, key } = this.#resolvePath(paths[i]);
            if ( rval !== undefined ) {
                this.#modifyVal(obj, key);
            } else if ( Array.isArray(obj) && typeof key === 'number' ) {
                obj.splice(key, 1);
            } else {
                delete obj[key];
            }
        }
        const result = this.#root['$'] ?? null;
        this.#root = null;
        return result;
    }
    dump() {
        return JSON.stringify(this.#compiled);
    }
    toJSON(obj, ...args) {
        return JSONPath.toJSON(obj, null, ...args)
    }
    get [Symbol.toStringTag]() {
        return 'JSONPath';
    }
    #UNDEFINED = 0;
    #ROOT = 1;
    #CURRENT = 2;
    #CHILDREN = 3;
    #DESCENDANTS = 4;
    #reUnquotedIdentifier = /^[A-Za-z_][\w]*|^\*/;
    #reExpr = /^([!=^$*]=|[<>]=?)(.+?)\]/;
    #reIndice = /^-?\d+/;
    #root;
    #compiled;
    #compile(query, i) {
        if ( query.length === 0 ) { return; }
        const steps = [];
        let c = query.charCodeAt(i);
        if ( c === 0x24 /* $ */ ) {
            steps.push({ mv: this.#ROOT });
            i += 1;
        } else if ( c === 0x40 /* @ */ ) {
            steps.push({ mv: this.#CURRENT });
            i += 1;
        } else {
            steps.push({ mv: i === 0 ? this.#ROOT : this.#CURRENT });
        }
        let mv = this.#UNDEFINED;
        for (;;) {
            if ( i === query.length ) { break; }
            c = query.charCodeAt(i);
            if ( c === 0x20 /* whitespace */ ) {
                i += 1;
                continue;
            }
            // Dot accessor syntax
            if ( c === 0x2E /* . */ ) {
                if ( mv !== this.#UNDEFINED ) { return; }
                if ( query.startsWith('..', i) ) {
                    mv = this.#DESCENDANTS;
                    i += 2;
                } else {
                    mv = this.#CHILDREN;
                    i += 1;
                }
                continue;
            }
            if ( c !== 0x5B /* [ */ ) {
                if ( mv === this.#UNDEFINED ) {
                    const step = steps.at(-1);
                    if ( step === undefined ) { return; }
                    i = this.#compileExpr(query, step, i);
                    break;
                }
                const s = this.#consumeUnquotedIdentifier(query, i);
                if  ( s === undefined ) { return; }
                steps.push({ mv, k: s });
                i += s.length;
                mv = this.#UNDEFINED;
                continue;
            }
            // Bracket accessor syntax
            if ( query.startsWith('[?', i) ) {
                const not = query.charCodeAt(i+2) === 0x21 /* ! */;
                const j = i + 2 + (not ? 1 : 0);
                const r = this.#compile(query, j);
                if ( r === undefined ) { return; }
                if ( query.startsWith(']', r.i) === false ) { return; }
                if ( not ) { r.steps.at(-1).not = true; }
                steps.push({ mv: mv || this.#CHILDREN, steps: r.steps });
                i = r.i + 1;
                mv = this.#UNDEFINED;
                continue;
            }
            if ( query.startsWith('[*]', i) ) {
                mv ||= this.#CHILDREN;
                steps.push({ mv, k: '*' });
                i += 3;
                mv = this.#UNDEFINED;
                continue;
            }
            const r = this.#consumeIdentifier(query, i+1);
            if ( r === undefined ) { return; }
            mv ||= this.#CHILDREN;
            steps.push({ mv, k: r.s });
            i = r.i + 1;
            mv = this.#UNDEFINED;
        }
        if ( steps.length === 0 ) { return; }
        if ( mv !== this.#UNDEFINED ) { return; }
        return { steps, i };
    }
    #evaluate(steps, pathin) {
        let resultset = [];
        if ( Array.isArray(steps) === false ) { return resultset; }
        for ( const step of steps ) {
            switch ( step.mv ) {
            case this.#ROOT:
                resultset = [ [ '$' ] ];
                break;
            case this.#CURRENT:
                resultset = [ pathin ];
                break;
            case this.#CHILDREN:
            case this.#DESCENDANTS:
                resultset = this.#getMatches(resultset, step);
                break;
            default:
                break;
            }
        }
        return resultset;
    }
    #getMatches(listin, step) {
        const listout = [];
        for ( const pathin of listin ) {
            const { value: owner } = this.#resolvePath(pathin);
            if ( step.k === '*' ) {
                this.#getMatchesFromAll(pathin, step, owner, listout);
            } else if ( step.k !== undefined ) {
                this.#getMatchesFromKeys(pathin, step, owner, listout);
            } else if ( step.steps ) {
                this.#getMatchesFromExpr(pathin, step, owner, listout);
            }
        }
        return listout;
    }
    #getMatchesFromAll(pathin, step, owner, out) {
        const recursive = step.mv === this.#DESCENDANTS;
        for ( const { path } of this.#getDescendants(owner, recursive) ) {
            out.push([ ...pathin, ...path ]);
        }
    }
    #getMatchesFromKeys(pathin, step, owner, out) {
        const kk = Array.isArray(step.k) ? step.k : [ step.k ];
        for ( const k of kk ) {
            const normalized = this.#evaluateExpr(step, owner, k);
            if ( normalized === undefined ) { continue; }
            out.push([ ...pathin, normalized ]);
        }
        if ( step.mv !== this.#DESCENDANTS ) { return; }
        for ( const { obj, key, path } of this.#getDescendants(owner, true) ) {
            for ( const k of kk ) {
                const normalized = this.#evaluateExpr(step, obj[key], k);
                if ( normalized === undefined ) { continue; }
                out.push([ ...pathin, ...path, normalized ]);
            }
        }
    }
    #getMatchesFromExpr(pathin, step, owner, out) {
        const recursive = step.mv === this.#DESCENDANTS;
        if ( Array.isArray(owner) === false ) {
            const r = this.#evaluate(step.steps, pathin);
            if ( r.length !== 0 ) { out.push(pathin); }
            if ( recursive !== true ) { return; }
        }
        for ( const { obj, key, path } of this.#getDescendants(owner, recursive) ) {
            if ( Array.isArray(obj[key]) ) { continue; }
            const q = [ ...pathin, ...path ];
            const r = this.#evaluate(step.steps, q);
            if ( r.length === 0 ) { continue; }
            out.push(q);
        }
    }
    #normalizeKey(owner, key) {
        if ( typeof key === 'number' ) {
            if ( Array.isArray(owner) ) {
                return key >= 0 ? key : owner.length + key;
            }
        }
        return key;
    }
    #getDescendants(v, recursive) {
        const iterator = {
            next() {
                const n = this.stack.length;
                if ( n === 0 ) {
                    this.value = undefined;
                    this.done = true;
                    return this;
                }
                const details = this.stack[n-1];
                const entry = details.keys.next();
                if ( entry.done ) {
                    this.stack.pop();
                    this.path.pop();
                    return this.next();
                }
                this.path[n-1] = entry.value;
                this.value = {
                    obj: details.obj,
                    key: entry.value,
                    path: this.path.slice(),
                };
                const v = this.value.obj[this.value.key];
                if ( recursive ) {
                    if ( Array.isArray(v) ) {
                        this.stack.push({ obj: v, keys: v.keys() });
                    } else if ( typeof v === 'object' && v !== null ) {
                        this.stack.push({ obj: v, keys: Object.keys(v).values() });
                    }
                }
                return this;
            },
            path: [],
            value: undefined,
            done: false,
            stack: [],
            [Symbol.iterator]() { return this; },
        };
        if ( Array.isArray(v) ) {
            iterator.stack.push({ obj: v, keys: v.keys() });
        } else if ( typeof v === 'object' && v !== null ) {
            iterator.stack.push({ obj: v, keys: Object.keys(v).values() });
        }
        return iterator;
    }
    #consumeIdentifier(query, i) {
        const keys = [];
        for (;;) {
            const c0 = query.charCodeAt(i);
            if ( c0 === 0x5D /* ] */ ) { break; }
            if ( c0 === 0x2C /* , */ ) {
                i += 1;
                continue;
            }
            if ( c0 === 0x27 /* ' */ ) {
                const r = this.#untilChar(query, 0x27 /* ' */, i+1)
                if ( r === undefined ) { return; }
                keys.push(r.s);
                i = r.i;
                continue;
            }
            if ( c0 === 0x2D /* - */ || c0 >= 0x30 && c0 <= 0x39 ) {
                const match = this.#reIndice.exec(query.slice(i));
                if ( match === null ) { return; }
                const indice = parseInt(query.slice(i), 10);
                keys.push(indice);
                i += match[0].length;
                continue;
            }
            const s = this.#consumeUnquotedIdentifier(query, i);
            if ( s === undefined ) { return; }
            keys.push(s);
            i += s.length;
        }
        return { s: keys.length === 1 ? keys[0] : keys, i };
    }
    #consumeUnquotedIdentifier(query, i) {
        const match = this.#reUnquotedIdentifier.exec(query.slice(i));
        if ( match === null ) { return; }
        return match[0];
    }
    #untilChar(query, targetCharCode, i) {
        const len = query.length;
        const parts = [];
        let beg = i, end = i;
        for (;;) {
            if ( end === len ) { return; }
            const c = query.charCodeAt(end);
            if ( c === targetCharCode ) {
                parts.push(query.slice(beg, end));
                end += 1;
                break;
            }
            if ( c === 0x5C /* \ */ && (end+1) < len ) {
                const d = query.charCodeAt(end+1);
                if ( d === targetCharCode ) {
                    parts.push(query.slice(beg, end));
                    end += 1;
                    beg = end;
                }
            }
            end += 1;
        }
        return { s: parts.join(''), i: end };
    }
    #compileExpr(query, step, i) {
        if ( query.startsWith('=/', i) ) {
            const r = this.#untilChar(query, 0x2F /* / */, i+2);
            if ( r === undefined ) { return i; }
            const match = /^[i]/.exec(query.slice(r.i));
            try {
                step.rval = new RegExp(r.s, match && match[0] || undefined);
            } catch {
                return i;
            }
            step.op = 're';
            if ( match ) { r.i += match[0].length; }
            return r.i;
        }
        const match = this.#reExpr.exec(query.slice(i));
        if ( match === null ) { return i; }
        try {
            step.rval = JSON.parse(match[2]);
            step.op = match[1];
        } catch {
        }
        return i + match[1].length + match[2].length;
    }
    #resolvePath(path) {
        if ( path.length === 0 ) { return { value: this.#root }; }
        const key = path.at(-1);
        let obj = this.#root
        for ( let i = 0, n = path.length-1; i < n; i++ ) {
            obj = obj[path[i]];
        }
        return { obj, key, value: obj[key] };
    }
    #evaluateExpr(step, owner, key) {
        if ( owner === undefined || owner === null ) { return; }
        if ( typeof key === 'number' ) {
            if ( Array.isArray(owner) === false ) { return; }
        }
        const k = this.#normalizeKey(owner, key);
        const hasOwn = Object.hasOwn(owner, k);
        if ( step.op !== undefined && hasOwn === false ) { return; }
        const target = step.not !== true;
        const v = owner[k];
        let outcome = false;
        switch ( step.op ) {
        case '==': outcome = (v === step.rval) === target; break;
        case '!=': outcome = (v !== step.rval) === target; break;
        case  '<': outcome = (v < step.rval) === target; break;
        case '<=': outcome = (v <= step.rval) === target; break;
        case  '>': outcome = (v > step.rval) === target; break;
        case '>=': outcome = (v >= step.rval) === target; break;
        case '^=': outcome = `${v}`.startsWith(step.rval) === target; break;
        case '$=': outcome = `${v}`.endsWith(step.rval) === target; break;
        case '*=': outcome = `${v}`.includes(step.rval) === target; break;
        case 're': outcome = step.rval.test(`${v}`); break;
        default: outcome = hasOwn === target; break;
        }
        if ( outcome ) { return k; }
    }
    #modifyVal(obj, key) {
        const { modify, rval } = this.#compiled;
        switch ( modify ) {
        case undefined:
            obj[key] = rval;
            break;
        case '+': {
            if ( rval instanceof Object === false ) { return; }
            const lval = obj[key];
            if ( lval instanceof Object === false ) { return; }
            if ( Array.isArray(lval) ) { return; }
            for ( const [ k, v ] of Object.entries(rval) ) {
                lval[k] = v;
            }
            break;
        }
        case 'repl': {
            const lval = obj[key];
            if ( typeof lval !== 'string' ) { return; }
            if ( this.#compiled.re === undefined ) {
                this.#compiled.re = null;
                try {
                    this.#compiled.re = rval.regex !== undefined
                        ? new RegExp(rval.regex, rval.flags)
                        : new RegExp(rval.pattern.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'));
                } catch {
                }
            }
            if ( this.#compiled.re === null ) { return; }
            obj[key] = lval.replace(this.#compiled.re, rval.replacement);
            break;
        }
        default:
            break;
        }
    }
}

function jsonlEditFn(jsonp, text = '') {
    const safe = safeSelf();
    const lineSeparator = /\r?\n/.exec(text)?.[0] || '\n';
    const linesBefore = text.split('\n');
    const linesAfter = [];
    for ( const lineBefore of linesBefore ) {
        let obj;
        try { obj = safe.JSON_parse(lineBefore); } catch { }
        if ( typeof obj !== 'object' || obj === null ) {
            linesAfter.push(lineBefore);
            continue;
        }
        const objAfter = jsonp.apply(obj);
        if ( objAfter === undefined ) {
            linesAfter.push(lineBefore);
            continue;
        }
        const lineAfter = safe.JSON_stringify(objAfter);
        linesAfter.push(lineAfter);
    }
    return linesAfter.join(lineSeparator);
}

function matchObjectPropertiesFn(propNeedles, ...objs) {
    const safe = safeSelf();
    const matched = [];
    for ( const obj of objs ) {
        if ( obj instanceof Object === false ) { continue; }
        for ( const [ prop, details ] of propNeedles ) {
            let value = obj[prop];
            if ( value === undefined ) { continue; }
            if ( typeof value !== 'string' ) {
                try { value = safe.JSON_stringify(value); }
                catch { }
                if ( typeof value !== 'string' ) { continue; }
            }
            if ( safe.testPattern(details, value) === false ) { return; }
            matched.push(`${prop}: ${value}`);
        }
    }
    return matched;
}

function parsePropertiesToMatchFn(propsToMatch, implicit = '') {
    const safe = safeSelf();
    const needles = new Map();
    if ( propsToMatch === undefined || propsToMatch === '' ) { return needles; }
    const options = { canNegate: true };
    for ( const needle of safe.String_split.call(propsToMatch, /\s+/) ) {
        let [ prop, pattern ] = safe.String_split.call(needle, ':');
        if ( prop === '' ) { continue; }
        if ( pattern !== undefined && /[^$\w -]/.test(prop) ) {
            prop = `${prop}:${pattern}`;
            pattern = undefined;
        }
        if ( pattern !== undefined ) {
            needles.set(prop, safe.initPattern(pattern, options));
        } else if ( implicit !== '' ) {
            needles.set(implicit, safe.initPattern(prop, options));
        }
    }
    return needles;
}

function proxyApplyFn(
    target = '',
    handler = ''
) {
    let context = globalThis;
    let prop = target;
    for (;;) {
        const pos = prop.indexOf('.');
        if ( pos === -1 ) { break; }
        context = context[prop.slice(0, pos)];
        if ( context instanceof Object === false ) { return; }
        prop = prop.slice(pos+1);
    }
    const fn = context[prop];
    if ( typeof fn !== 'function' ) { return; }
    if ( proxyApplyFn.CtorContext === undefined ) {
        proxyApplyFn.ctorContexts = [];
        proxyApplyFn.CtorContext = class {
            constructor(...args) {
                this.init(...args);
            }
            init(callFn, callArgs) {
                this.callFn = callFn;
                this.callArgs = callArgs;
                return this;
            }
            reflect() {
                const r = Reflect.construct(this.callFn, this.callArgs);
                this.callFn = this.callArgs = this.private = undefined;
                proxyApplyFn.ctorContexts.push(this);
                return r;
            }
            static factory(...args) {
                return proxyApplyFn.ctorContexts.length !== 0
                    ? proxyApplyFn.ctorContexts.pop().init(...args)
                    : new proxyApplyFn.CtorContext(...args);
            }
        };
        proxyApplyFn.applyContexts = [];
        proxyApplyFn.ApplyContext = class {
            constructor(...args) {
                this.init(...args);
            }
            init(callFn, thisArg, callArgs) {
                this.callFn = callFn;
                this.thisArg = thisArg;
                this.callArgs = callArgs;
                return this;
            }
            reflect() {
                const r = Reflect.apply(this.callFn, this.thisArg, this.callArgs);
                this.callFn = this.thisArg = this.callArgs = this.private = undefined;
                proxyApplyFn.applyContexts.push(this);
                return r;
            }
            static factory(...args) {
                return proxyApplyFn.applyContexts.length !== 0
                    ? proxyApplyFn.applyContexts.pop().init(...args)
                    : new proxyApplyFn.ApplyContext(...args);
            }
        };
        proxyApplyFn.isCtor = new Map();
    }
    if ( proxyApplyFn.isCtor.has(target) === false ) {
        proxyApplyFn.isCtor.set(target, fn.prototype?.constructor === fn);
    }
    const fnStr = fn.toString();
    const toString = (function toString() { return fnStr; }).bind(null);
    const proxyDetails = {
        apply(target, thisArg, args) {
            return handler(proxyApplyFn.ApplyContext.factory(target, thisArg, args));
        },
        get(target, prop) {
            if ( prop === 'toString' ) { return toString; }
            return Reflect.get(target, prop);
        },
    };
    if ( proxyApplyFn.isCtor.get(target) ) {
        proxyDetails.construct = function(target, args) {
            return handler(proxyApplyFn.CtorContext.factory(target, args));
        };
    }
    context[prop] = new Proxy(fn, proxyDetails);
}

function safeSelf() {
    if ( scriptletGlobals.safeSelf ) {
        return scriptletGlobals.safeSelf;
    }
    const self = globalThis;
    const safe = {
        'Array_from': Array.from,
        'Error': self.Error,
        'Function_toStringFn': self.Function.prototype.toString,
        'Function_toString': thisArg => safe.Function_toStringFn.call(thisArg),
        'Math_floor': Math.floor,
        'Math_max': Math.max,
        'Math_min': Math.min,
        'Math_random': Math.random,
        'Object': Object,
        'Object_defineProperty': Object.defineProperty.bind(Object),
        'Object_defineProperties': Object.defineProperties.bind(Object),
        'Object_fromEntries': Object.fromEntries.bind(Object),
        'Object_getOwnPropertyDescriptor': Object.getOwnPropertyDescriptor.bind(Object),
        'Object_hasOwn': Object.hasOwn.bind(Object),
        'RegExp': self.RegExp,
        'RegExp_test': self.RegExp.prototype.test,
        'RegExp_exec': self.RegExp.prototype.exec,
        'Request_clone': self.Request.prototype.clone,
        'String': self.String,
        'String_fromCharCode': String.fromCharCode,
        'String_split': String.prototype.split,
        'XMLHttpRequest': self.XMLHttpRequest,
        'addEventListener': self.EventTarget.prototype.addEventListener,
        'removeEventListener': self.EventTarget.prototype.removeEventListener,
        'fetch': self.fetch,
        'JSON': self.JSON,
        'JSON_parseFn': self.JSON.parse,
        'JSON_stringifyFn': self.JSON.stringify,
        'JSON_parse': (...args) => safe.JSON_parseFn.call(safe.JSON, ...args),
        'JSON_stringify': (...args) => safe.JSON_stringifyFn.call(safe.JSON, ...args),
        'log': console.log.bind(console),
        // Properties
        logLevel: 0,
        // Methods
        makeLogPrefix(...args) {
            return this.sendToLogger && `[${args.join(' \u205D ')}]` || '';
        },
        uboLog(...args) {
            if ( this.sendToLogger === undefined ) { return; }
            if ( args === undefined || args[0] === '' ) { return; }
            return this.sendToLogger('info', ...args);
            
        },
        uboErr(...args) {
            if ( this.sendToLogger === undefined ) { return; }
            if ( args === undefined || args[0] === '' ) { return; }
            return this.sendToLogger('error', ...args);
        },
        escapeRegexChars(s) {
            return s.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
        },
        initPattern(pattern, options = {}) {
            if ( pattern === '' ) {
                return { matchAll: true, expect: true };
            }
            const expect = (options.canNegate !== true || pattern.startsWith('!') === false);
            if ( expect === false ) {
                pattern = pattern.slice(1);
            }
            const match = /^\/(.+)\/([gimsu]*)$/.exec(pattern);
            if ( match !== null ) {
                return {
                    re: new this.RegExp(
                        match[1],
                        match[2] || options.flags
                    ),
                    expect,
                };
            }
            if ( options.flags !== undefined ) {
                return {
                    re: new this.RegExp(this.escapeRegexChars(pattern),
                        options.flags
                    ),
                    expect,
                };
            }
            return { pattern, expect };
        },
        testPattern(details, haystack) {
            if ( details.matchAll ) { return true; }
            if ( details.re ) {
                return this.RegExp_test.call(details.re, haystack) === details.expect;
            }
            return haystack.includes(details.pattern) === details.expect;
        },
        patternToRegex(pattern, flags = undefined, verbatim = false) {
            if ( pattern === '' ) { return /^/; }
            const match = /^\/(.+)\/([gimsu]*)$/.exec(pattern);
            if ( match === null ) {
                const reStr = this.escapeRegexChars(pattern);
                return new RegExp(verbatim ? `^${reStr}$` : reStr, flags);
            }
            try {
                return new RegExp(match[1], match[2] || undefined);
            }
            catch {
            }
            return /^/;
        },
        getExtraArgs(args, offset = 0) {
            const entries = args.slice(offset).reduce((out, v, i, a) => {
                if ( (i & 1) === 0 ) {
                    const rawValue = a[i+1];
                    const value = /^\d+$/.test(rawValue)
                        ? parseInt(rawValue, 10)
                        : rawValue;
                    out.push([ a[i], value ]);
                }
                return out;
            }, []);
            return this.Object_fromEntries(entries);
        },
        onIdle(fn, options) {
            if ( self.requestIdleCallback ) {
                return self.requestIdleCallback(fn, options);
            }
            return self.requestAnimationFrame(fn);
        },
        offIdle(id) {
            if ( self.requestIdleCallback ) {
                return self.cancelIdleCallback(id);
            }
            return self.cancelAnimationFrame(id);
        }
    };
    scriptletGlobals.safeSelf = safe;
    if ( scriptletGlobals.bcSecret === undefined ) { return safe; }
    // This is executed only when the logger is opened
    safe.logLevel = scriptletGlobals.logLevel || 1;
    let lastLogType = '';
    let lastLogText = '';
    let lastLogTime = 0;
    safe.toLogText = (type, ...args) => {
        if ( args.length === 0 ) { return; }
        const text = `[${document.location.hostname || document.location.href}]${args.join(' ')}`;
        if ( text === lastLogText && type === lastLogType ) {
            if ( (Date.now() - lastLogTime) < 5000 ) { return; }
        }
        lastLogType = type;
        lastLogText = text;
        lastLogTime = Date.now();
        return text;
    };
    try {
        const bc = new self.BroadcastChannel(scriptletGlobals.bcSecret);
        let bcBuffer = [];
        safe.sendToLogger = (type, ...args) => {
            const text = safe.toLogText(type, ...args);
            if ( text === undefined ) { return; }
            if ( bcBuffer === undefined ) {
                return bc.postMessage({ what: 'messageToLogger', type, text });
            }
            bcBuffer.push({ type, text });
        };
        bc.onmessage = ev => {
            const msg = ev.data;
            switch ( msg ) {
            case 'iamready!':
                if ( bcBuffer === undefined ) { break; }
                bcBuffer.forEach(({ type, text }) =>
                    bc.postMessage({ what: 'messageToLogger', type, text })
                );
                bcBuffer = undefined;
                break;
            case 'setScriptletLogLevelToOne':
                safe.logLevel = 1;
                break;
            case 'setScriptletLogLevelToTwo':
                safe.logLevel = 2;
                break;
            }
        };
        bc.postMessage('areyouready?');
    } catch {
        safe.sendToLogger = (type, ...args) => {
            const text = safe.toLogText(type, ...args);
            if ( text === undefined ) { return; }
            safe.log(`uBO ${text}`);
        };
    }
    return safe;
}

/******************************************************************************/

const scriptletGlobals = {}; // eslint-disable-line
const argsList = [[".b","propsToMatch","/sample.jsonl"]];
const hostnamesMap = new Map([["ublockorigin.github.io",0],["localhost",0]]);
const exceptionsMap = new Map([]);
const hasEntities = false;
const hasAncestors = false;

const collectArgIndices = (hn, map, out) => {
    let argsIndices = map.get(hn);
    if ( argsIndices === undefined ) { return; }
    if ( typeof argsIndices !== 'number' ) {
        for ( const argsIndex of argsIndices ) {
            out.add(argsIndex);
        }
    } else {
        out.add(argsIndices);
    }
};

const indicesFromHostname = (hostname, suffix = '') => {
    const hnParts = hostname.split('.');
    const hnpartslen = hnParts.length;
    if ( hnpartslen === 0 ) { return; }
    for ( let i = 0; i < hnpartslen; i++ ) {
        const hn = `${hnParts.slice(i).join('.')}${suffix}`;
        collectArgIndices(hn, hostnamesMap, todoIndices);
        collectArgIndices(hn, exceptionsMap, tonotdoIndices);
    }
    if ( hasEntities ) {
        const n = hnpartslen - 1;
        for ( let i = 0; i < n; i++ ) {
            for ( let j = n; j > i; j-- ) {
                const en = `${hnParts.slice(i,j).join('.')}.*${suffix}`;
                collectArgIndices(en, hostnamesMap, todoIndices);
                collectArgIndices(en, exceptionsMap, tonotdoIndices);
            }
        }
    }
};

const entries = (( ) => {
    const docloc = document.location;
    const origins = [ docloc.origin ];
    if ( docloc.ancestorOrigins ) {
        origins.push(...docloc.ancestorOrigins);
    }
    return origins.map((origin, i) => {
        const beg = origin.lastIndexOf('://');
        if ( beg === -1 ) { return; }
        const hn = origin.slice(beg+3)
        const end = hn.indexOf(':');
        return { hn: end === -1 ? hn : hn.slice(0, end), i };
    }).filter(a => a !== undefined);
})();
if ( entries.length === 0 ) { return; }

const todoIndices = new Set();
const tonotdoIndices = new Set();

indicesFromHostname(entries[0].hn);
if ( hasAncestors ) {
    for ( const entry of entries ) {
        if ( entry.i === 0 ) { continue; }
        indicesFromHostname(entry.hn, '>>');
    }
}

// Apply scriplets
for ( const i of todoIndices ) {
    if ( tonotdoIndices.has(i) ) { continue; }
    try { jsonlEditFetchResponse(...argsList[i]); }
    catch { }
}

/******************************************************************************/

// End of local scope
})();

void 0;
