cswl/del_user.js

## del_user.js
//Paste this function in DevTools console inside Discord

(function () {
    let stop;
    let popup;
    popup = window.open('', '', 'width=800,height=1000,top=0,left=0');
    if (!popup) return console.error('Popup blocked! Please allow popups and try again.');
    popup.document.write(`<!DOCTYPE html>
    <html><head><meta charset='utf-8'><title>Delete Discord Messages</title><base target="_blank">
    <style>body{background-color:#36393f;color:#dcddde;font-family:sans-serif;} a{color:#00b0f4;}
    body.redact .priv{display:none;} body:not(.redact) .mask{display:none;} body.redact [priv]{-webkit-text-security:disc;}
    .toolbar span{margin-right:8px;}
    button{color:#fff;background:#7289da;border:0;border-radius:4px;font-size:14px;} button:disabled{display:none;}
    input[type="text"],input[type="password"]{background-color:#202225;color:#b9bbbe;border-radius:4px;border:0;padding:0 .5em;height:24px;width:144px;margin:2px;}
    </style></head><body>
    <div class="toolbar" style="position:fixed;top:0;left:0;right:0;padding:8px;background:#36393f;box-shadow: 0 1px 0 rgba(0,0,0,.2), 0 1.5px 0 rgba(0,0,0,.05), 0 2px 0 rgba(0,0,0,.05);">
        <div style="display:flex;flex-wrap:wrap;">
            <span>Authorization <a href="https://github.com/victornpb/deleteDiscordMessages/blob/master/help/authToken.md" title="Help">?</a>
            <button id="getToken">Get</button>
            <br><input type="password" id="authToken" placeholder="Auth Token" autofocus>*</span>
            <span>Author <a href="https://github.com/victornpb/deleteDiscordMessages/blob/master/help/authorId.md" title="Help">?</a>
            <button id="getAuthor">Me</button><br><input id="authorId" type="text" placeholder="Author ID" priv>*</span>
            <span>Channel <a href="https://github.com/victornpb/deleteDiscordMessages/blob/master/help/channelId.md" title="Help">?</a>
            <button id="getChannel">Current</button><br><input id="channelId" type="text" placeholder="Channel ID" priv>*</span><br>
            <span>Range <a href="https://github.com/victornpb/deleteDiscordMessages/blob/master/help/messageId.md" title="Help">?</a><br>
                <input id="afterMessageId" type="text" placeholder="After messageId" priv><br>
                <input id="beforeMessageId" type="text" placeholder="Before messageId" priv>
            </span>
            <span>Filter <a href="https://github.com/victornpb/deleteDiscordMessages/blob/master/help/filters.md" title="Help">?</a><br>
                <label><input id="hasLink" type="checkbox">has: link</label><br>
                <label><input id="hasFile" type="checkbox">has: file</label>
            </span>
        </div>
        <button id="start" style="background:#43b581;width:80px;">Start</button>
        <button id="stop" style="background:#f04747;width:80px;" disabled>Stop</button>
        <button id="clear" style="width:80px;">Clear log</button>
        <label><input id="redact" type="checkbox"><small>Hide sensitive information</small></label> <span></span>
        <label><input id="autoScroll" type="checkbox" checked><small>Auto scroll</small></label> <span></span>
    </div>
    <pre style="margin-top:150px;font-size:0.75rem;font-family:Consolas,Liberation Mono,Menlo,Courier,monospace;">
    <center>Star this project on <a href="https://github.com/victornpb/deleteDiscordMessages" target="_blank">github.com/victornpb/deleteDiscordMessages</a>!\n\n
        <a href="https://github.com/victornpb/deleteDiscordMessages/issues" target="_blank">Issues or help</a></center>
    </pre></body></html>`);

    const logArea = popup.document.querySelector('pre');
    const startBtn = popup.document.querySelector('button#start');
    const stopBtn = popup.document.querySelector('button#stop');
    const autoScroll = popup.document.querySelector('#autoScroll');
    startBtn.onclick = (e) => {
        const authToken = popup.document.querySelector('input#authToken').value.trim();
        const authorId = popup.document.querySelector('input#authorId').value.trim();
        const channelId = popup.document.querySelector('input#channelId').value.trim();
        const afterMessageId = popup.document.querySelector('input#afterMessageId').value.trim();
        const beforeMessageId = popup.document.querySelector('input#beforeMessageId').value.trim();
        const hasLink = popup.document.querySelector('input#hasLink').checked;
        const hasFile = popup.document.querySelector('input#hasFile').checked;
        stop = stopBtn.disabled = !(startBtn.disabled = true);
        deleteMessages(authToken, authorId, channelId, afterMessageId, beforeMessageId, hasLink, hasFile, logger, () => !(stop === true || popup.closed)).then(() => {
            stop = stopBtn.disabled = !(startBtn.disabled = false);
        });
    };
    stopBtn.onclick = () => stop = stopBtn.disabled = !(startBtn.disabled = false);
    popup.document.querySelector('button#clear').onclick = (e) => { logArea.innerHTML = ''; };
    popup.document.querySelector('button#getToken').onclick = (e) => {
        window.dispatchEvent(new Event('beforeunload'));
        popup.document.querySelector('input#authToken').value = JSON.parse(popup.localStorage.token);
    };
    popup.document.querySelector('button#getAuthor').onclick = (e) => {
        popup.document.querySelector('input#authorId').value = JSON.parse(popup.localStorage.user_id_cache);
    };
    popup.document.querySelector('button#getChannel').onclick = (e) => {
        popup.document.querySelector('input#channelId').value = location.href.match(/channels\/.*\/(\d+)/)[1];
    };
    popup.document.querySelector('#redact').onchange = (e) => {
        popup.document.body.classList.toggle('redact') &&
        popup.alert('This will attempt to hide personal information, but make sure to double check before sharing screenshots.');
    };

    const logger = (type='', args) => {
        const style = { '': '', info: 'color:#00b0f4;', verb: 'color:#72767d;', warn: 'color:#faa61a;', error: 'color:#f04747;', success: 'color:#43b581;' }[type];
        logArea.insertAdjacentHTML('beforeend', `<div style="${style}">${Array.from(args).map(o => typeof o === 'object' ?  JSON.stringify(o, o instanceof Error && Object.getOwnPropertyNames(o)) : o).join('\t')}</div>`);
        if (autoScroll.checked) logArea.querySelector('div:last-child').scrollIntoView(false);
    };

    return 'Looking good!';
    /**
     * Delete all messages in a Discord channel or DM
     * @param {string} authToken Your authorization token
     * @param {string} authorId Author of the messages you want to delete
     * @param {string} channelId Channel were the messages are located
     * @param {string} afterMessageId Only delete messages after this, leave blank do delete all
     * @param {string} beforeMessageId Only delete messages before this, leave blank do delete all
     * @param {boolean} hasLink Filter messages that contains link
     * @param {boolean} hasFile Filter messages that contains file
     * @param {function(string, Array)} extLogger Function for logging
     * @param {function} stopHndl stopHndl used for stopping
     * @author Victornpb <https://www.github.com/victornpb>
     * @see https://github.com/victornpb/deleteDiscordMessages
     */
    async function deleteMessages(authToken, authorId, channelId, afterMessageId, beforeMessageId, hasLink, hasFile, extLogger, stopHndl) {
        const start = new Date();
        let deleteDelay = 100;
        let searchDelay = 100;
        let delCount = 0;
        let failCount = 0;
        let avgPing;
        let lastPing;
        let grandTotal;
        let throttledCount = 0;
        let throttledTotalTime = 0;
        let offset = 0;
        let iterations = -1;

        const wait = async ms => new Promise(done => setTimeout(done, ms));
        const msToHMS = s => `${s / 3.6e6 | 0}h ${(s % 3.6e6) / 6e4 | 0}m ${(s % 6e4) / 1000 | 0}s`;
        const escapeHTML = html => html.replace(/[&<"']/g, m => ({ '&': '&amp;', '<': '&lt;', '"': '&quot;', '\'': '&#039;' })[m]);
        const redact = str => `<span class="priv">${escapeHTML(str)}</span><span class="mask">REDACTED</span>`;
        const queryString = params => params.filter(p => p[1] !== undefined).map(p => p[0] + '=' + encodeURIComponent(p[1])).join('&');
        const ask = async (msg) => new Promise(resolve => setTimeout(() => resolve(popup.confirm(msg)), 10));
        const printDelayStats = () => log.verb(`Delete delay: ${deleteDelay}ms, Search delay: ${searchDelay}ms`, `Last Ping: ${lastPing}ms, Average Ping: ${avgPing|0}ms`);

        const log = {
            debug() { extLogger ? extLogger('debug', arguments) : console.debug.apply(console, arguments); },
            info() { extLogger ? extLogger('info', arguments) : console.info.apply(console, arguments); },
            verb() { extLogger ? extLogger('verb', arguments) : console.log.apply(console, arguments); },
            warn() { extLogger ? extLogger('warn', arguments) : console.warn.apply(console, arguments); },
            error() { extLogger ? extLogger('error', arguments) : console.error.apply(console, arguments); },
            success() { extLogger ? extLogger('success', arguments) : console.info.apply(console, arguments); },
        };

        async function recurse() {
            iterations++;

            const baseURL = `https://discordapp.com/api/v6/channels/${channelId}/messages/`;
            const headers = {
                'Authorization': authToken
            };

            let resp;
            try {
                const s = Date.now();
                resp = await fetch(baseURL + 'search?' + queryString([
                    [ 'author_id', authorId || undefined],
                    [ 'min_id', afterMessageId || undefined ],
                    [ 'max_id', beforeMessageId || undefined ],
                    [ 'offset', offset || undefined ],
                    [ 'sort_by', 'timestamp' ],
                    [ 'has', hasLink ? 'link' : undefined ],
                    [ 'has', hasFile ? 'file' : undefined ],
                ]), { headers });
                lastPing = (Date.now() - s);
                avgPing = avgPing>0 ? (avgPing*0.9) + (lastPing*0.1):lastPing;
            } catch (err) {
                return log.error('Search request throwed an error:', err);
            }

            // not indexed yet
            if (resp.status === 202) {
                const w = (await resp.json()).retry_after;
                throttledCount++;
                throttledTotalTime += w;
                log.warn(`This channel wasn't indexed, waiting ${w}ms for discord to index it...`);
                await wait(w);
                return await recurse();
            }

            if (!resp.ok) {
                // searching messages too fast
                if (resp.status === 429) {
                    const w = (await resp.json()).retry_after;
                    throttledCount++;
                    throttledTotalTime += w;
                    searchDelay += w; // increase delay
                    log.warn(`Being rate limited by the API for ${w}ms! Increasing search delay...`);
                    printDelayStats();
                    log.verb(`Cooling down for ${w * 2}ms before retrying...`);

                    await wait(w*2);
                    return await recurse();
                } else {
                    return log.error(`Error searching messages, API responded with status ${resp.status}!\n`, await resp.json());
                }
            }

            const data = await resp.json();
            const total = data.total_results;
            if (!grandTotal) grandTotal = total;
            const myMessages = data.messages.map(convo => convo.find(message => message.hit===true));
            const systemMessages = myMessages.filter(msg => msg.type !== 0); // https://discordapp.com/developers/docs/resources/channel#message-object-message-types
            const deletableMessages = myMessages.filter(msg => msg.type === 0);
            const end = () => {
                log.success(`Ended at ${new Date().toLocaleString()}! Total time: ${msToHMS(Date.now() - start.getTime())}`);
                printDelayStats();
                log.verb(`Rate Limited: ${throttledCount} times. Total time throttled: ${msToHMS(throttledTotalTime)}.`);
                log.debug(`Deleted ${delCount} messages, ${failCount} failed.\n`);
            }

            const etr = msToHMS((searchDelay * Math.round(total / 25)) + ((deleteDelay + avgPing) * total));
            log.info(`Total messages found: ${data.total_results}`, `(Messages in current page: ${data.messages.length}, Author: ${deletableMessages.length}, System: ${systemMessages.length})`, `offset: ${offset}`);
            printDelayStats();
            log.verb(`Estimated time remaining: ${etr}`)


            if (myMessages.length > 0) {

                if (iterations < 1) {
                    log.verb(`Waiting for your confirmation...`);
                    if (!await ask(`Do you want to delete ~${total} messages?\nEstimated time: ${etr}\n\n---- Preview ----\n` +
                        myMessages.map(m => `${m.author.username}#${m.author.discriminator}: ${m.attachments.length ? '[ATTACHMENTS]' : m.content}`).join('\n')))
                            return end(log.error('Aborted by you!'));
                    log.verb(`OK`);
                }

                for (let i = 0; i < deletableMessages.length; i++) {
                    const message = deletableMessages[i];
                    if (stopHndl && stopHndl()===false) return end(log.error('Stopped by you!'));

                    log.debug(`${((delCount + 1) / grandTotal * 100).toFixed(2)}% (${delCount + 1}/${grandTotal})`,
                        `Deleting ID:${redact(message.id)} <b>${redact(message.author.username+'#'+message.author.discriminator)} <small>(${redact(new Date(message.timestamp).toLocaleString())})</small>:</b> <i>${redact(message.content).replace(/\n/g,'↵')}</i>`,
                        message.attachments.length ? redact(JSON.stringify(message.attachments)) : '');

                    let resp;
                    try {
                        const s = Date.now();
                        resp = await fetch(baseURL + message.id, {
                            headers,
                            method: 'DELETE'
                        });
                        lastPing = (Date.now() - s);
                        avgPing = (avgPing*0.9) + (lastPing*0.1);
                        delCount++;
                    } catch (err) {
                        log.error('Delete request throwed an error:', err);
                        log.verb('Related object:', redact(JSON.stringify(message)));
                        failCount++;
                    }

                    if (!resp.ok) {
                        // deleting messages too fast
                        if (resp.status === 429) {
                            const w = (await resp.json()).retry_after;
                            throttledCount++;
                            throttledTotalTime += w;
                            deleteDelay += w; // increase delay
                            log.warn(`Being rate limited by the API for ${w}ms! Adjusted delete delay to ${deleteDelay}ms.`);
                            printDelayStats();
                            log.verb(`Cooling down for ${w*2}ms before retrying...`);
                            await wait(w*2);
                            i--; // retry
                        } else {
                            log.error(`Error deleting message, API responded with status ${resp.status}!`, await resp.json());
                            log.verb('Related object:', redact(JSON.stringify(message)));
                            failCount++;
                        }
                    }

                    await wait(deleteDelay);
                }

                if (systemMessages.length > 0) {
                    grandTotal -= systemMessages.length;
                    offset += systemMessages.length;
                    log.verb(`Found ${systemMessages.length} system messages! Decreasing grandTotal to ${grandTotal} and increasing offset to ${offset}.`);
                }

                log.verb(`Searching next messages in ${searchDelay}ms...`, (offset ? `(offset: ${offset})` : '') );
                await wait(searchDelay);

                if (stopHndl && stopHndl()===false) return end(log.error('Stopped by you!'));

                return await recurse();
            } else {
                     if ( (offset * 25)  > grandTotal) {
                    log.warn('Ended because API returned an empty page.');
                    return end();

                }


                log.debug(`Cur offset ${offset} : total  : ${total}  ${grandTotal}`)
                // Forcefully increase offset owo
                offset = offset + 25;
     			return await recurse();

            }
        }

        log.success(`\nStarted at ${start.toLocaleString()}`);
        log.debug(`authorId="${redact(authorId)}" channelId="${redact(channelId)}" afterMessageId="${redact(afterMessageId)}" beforeMessageId="${redact(beforeMessageId)}" hasLink=${!!hasLink} hasFile=${!!hasFile}`);
        return await recurse();
    }
})();

//END.
	//Paste this function in DevTools console inside Discord

	(function () {
	let stop;
	let popup;
	popup = window.open('', '', 'width=800,height=1000,top=0,left=0');
	if (!popup) return console.error('Popup blocked! Please allow popups and try again.');
	popup.document.write(`<!DOCTYPE html>
	<html><head><meta charset='utf-8'><title>Delete Discord Messages</title><base target="_blank">
	<style>body{background-color:#36393f;color:#dcddde;font-family:sans-serif;} a{color:#00b0f4;}
	body.redact .priv{display:none;} body:not(.redact) .mask{display:none;} body.redact [priv]{-webkit-text-security:disc;}
	.toolbar span{margin-right:8px;}
	button{color:#fff;background:#7289da;border:0;border-radius:4px;font-size:14px;} button:disabled{display:none;}
	input[type="text"],input[type="password"]{background-color:#202225;color:#b9bbbe;border-radius:4px;border:0;padding:0 .5em;height:24px;width:144px;margin:2px;}
	</style></head><body>
	<div class="toolbar" style="position:fixed;top:0;left:0;right:0;padding:8px;background:#36393f;box-shadow: 0 1px 0 rgba(0,0,0,.2), 0 1.5px 0 rgba(0,0,0,.05), 0 2px 0 rgba(0,0,0,.05);">
	<div style="display:flex;flex-wrap:wrap;">
	<span>Authorization <a href="https://github.com/victornpb/deleteDiscordMessages/blob/master/help/authToken.md" title="Help">?</a>
	<button id="getToken">Get</button>
	<br><input type="password" id="authToken" placeholder="Auth Token" autofocus>*</span>
	<span>Author <a href="https://github.com/victornpb/deleteDiscordMessages/blob/master/help/authorId.md" title="Help">?</a>
	<button id="getAuthor">Me</button><br><input id="authorId" type="text" placeholder="Author ID" priv>*</span>
	<span>Channel <a href="https://github.com/victornpb/deleteDiscordMessages/blob/master/help/channelId.md" title="Help">?</a>
	<button id="getChannel">Current</button><br><input id="channelId" type="text" placeholder="Channel ID" priv>*</span><br>
	<span>Range <a href="https://github.com/victornpb/deleteDiscordMessages/blob/master/help/messageId.md" title="Help">?</a><br>
	<input id="afterMessageId" type="text" placeholder="After messageId" priv><br>
	<input id="beforeMessageId" type="text" placeholder="Before messageId" priv>
	</span>
	<span>Filter <a href="https://github.com/victornpb/deleteDiscordMessages/blob/master/help/filters.md" title="Help">?</a><br>
	<label><input id="hasLink" type="checkbox">has: link</label><br>
	<label><input id="hasFile" type="checkbox">has: file</label>
	</span>
	</div>
	<button id="start" style="background:#43b581;width:80px;">Start</button>
	<button id="stop" style="background:#f04747;width:80px;" disabled>Stop</button>
	<button id="clear" style="width:80px;">Clear log</button>
	<label><input id="redact" type="checkbox"><small>Hide sensitive information</small></label> <span></span>
	<label><input id="autoScroll" type="checkbox" checked><small>Auto scroll</small></label> <span></span>
	</div>
	<pre style="margin-top:150px;font-size:0.75rem;font-family:Consolas,Liberation Mono,Menlo,Courier,monospace;">
	<center>Star this project on <a href="https://github.com/victornpb/deleteDiscordMessages" target="_blank">github.com/victornpb/deleteDiscordMessages</a>!\n\n
	<a href="https://github.com/victornpb/deleteDiscordMessages/issues" target="_blank">Issues or help</a></center>
	</pre></body></html>`);

	const logArea = popup.document.querySelector('pre');
	const startBtn = popup.document.querySelector('button#start');
	const stopBtn = popup.document.querySelector('button#stop');
	const autoScroll = popup.document.querySelector('#autoScroll');
	startBtn.onclick = (e) => {
	const authToken = popup.document.querySelector('input#authToken').value.trim();
	const authorId = popup.document.querySelector('input#authorId').value.trim();
	const channelId = popup.document.querySelector('input#channelId').value.trim();
	const afterMessageId = popup.document.querySelector('input#afterMessageId').value.trim();
	const beforeMessageId = popup.document.querySelector('input#beforeMessageId').value.trim();
	const hasLink = popup.document.querySelector('input#hasLink').checked;
	const hasFile = popup.document.querySelector('input#hasFile').checked;
	stop = stopBtn.disabled = !(startBtn.disabled = true);
	deleteMessages(authToken, authorId, channelId, afterMessageId, beforeMessageId, hasLink, hasFile, logger, () => !(stop === true \|\| popup.closed)).then(() => {
	stop = stopBtn.disabled = !(startBtn.disabled = false);
	});
	};
	stopBtn.onclick = () => stop = stopBtn.disabled = !(startBtn.disabled = false);
	popup.document.querySelector('button#clear').onclick = (e) => { logArea.innerHTML = ''; };
	popup.document.querySelector('button#getToken').onclick = (e) => {
	window.dispatchEvent(new Event('beforeunload'));
	popup.document.querySelector('input#authToken').value = JSON.parse(popup.localStorage.token);
	};
	popup.document.querySelector('button#getAuthor').onclick = (e) => {
	popup.document.querySelector('input#authorId').value = JSON.parse(popup.localStorage.user_id_cache);
	};
	popup.document.querySelector('button#getChannel').onclick = (e) => {
	popup.document.querySelector('input#channelId').value = location.href.match(/channels\/.*\/(\d+)/)[1];
	};
	popup.document.querySelector('#redact').onchange = (e) => {
	popup.document.body.classList.toggle('redact') &&
	popup.alert('This will attempt to hide personal information, but make sure to double check before sharing screenshots.');
	};

	const logger = (type='', args) => {
	const style = { '': '', info: 'color:#00b0f4;', verb: 'color:#72767d;', warn: 'color:#faa61a;', error: 'color:#f04747;', success: 'color:#43b581;' }[type];
	logArea.insertAdjacentHTML('beforeend', `<div style="${style}">${Array.from(args).map(o => typeof o === 'object' ? JSON.stringify(o, o instanceof Error && Object.getOwnPropertyNames(o)) : o).join('\t')}</div>`);
	if (autoScroll.checked) logArea.querySelector('div:last-child').scrollIntoView(false);
	};

	return 'Looking good!';
	/**
	* Delete all messages in a Discord channel or DM
	* @param {string} authToken Your authorization token
	* @param {string} authorId Author of the messages you want to delete
	* @param {string} channelId Channel were the messages are located
	* @param {string} afterMessageId Only delete messages after this, leave blank do delete all
	* @param {string} beforeMessageId Only delete messages before this, leave blank do delete all
	* @param {boolean} hasLink Filter messages that contains link
	* @param {boolean} hasFile Filter messages that contains file
	* @param {function(string, Array)} extLogger Function for logging
	* @param {function} stopHndl stopHndl used for stopping
	* @author Victornpb <https://www.github.com/victornpb>
	* @see https://github.com/victornpb/deleteDiscordMessages
	*/
	async function deleteMessages(authToken, authorId, channelId, afterMessageId, beforeMessageId, hasLink, hasFile, extLogger, stopHndl) {
	const start = new Date();
	let deleteDelay = 100;
	let searchDelay = 100;
	let delCount = 0;
	let failCount = 0;
	let avgPing;
	let lastPing;
	let grandTotal;
	let throttledCount = 0;
	let throttledTotalTime = 0;
	let offset = 0;
	let iterations = -1;

	const wait = async ms => new Promise(done => setTimeout(done, ms));
	const msToHMS = s => `${s / 3.6e6 \| 0}h ${(s % 3.6e6) / 6e4 \| 0}m ${(s % 6e4) / 1000 \| 0}s`;
	const escapeHTML = html => html.replace(/[&<"']/g, m => ({ '&': '&', '<': '<', '"': '"', '\'': ''' })[m]);
	const redact = str => `<span class="priv">${escapeHTML(str)}</span><span class="mask">REDACTED</span>`;
	const queryString = params => params.filter(p => p[1] !== undefined).map(p => p[0] + '=' + encodeURIComponent(p[1])).join('&');
	const ask = async (msg) => new Promise(resolve => setTimeout(() => resolve(popup.confirm(msg)), 10));
	const printDelayStats = () => log.verb(`Delete delay: ${deleteDelay}ms, Search delay: ${searchDelay}ms`, `Last Ping: ${lastPing}ms, Average Ping: ${avgPing\|0}ms`);

	const log = {
	debug() { extLogger ? extLogger('debug', arguments) : console.debug.apply(console, arguments); },
	info() { extLogger ? extLogger('info', arguments) : console.info.apply(console, arguments); },
	verb() { extLogger ? extLogger('verb', arguments) : console.log.apply(console, arguments); },
	warn() { extLogger ? extLogger('warn', arguments) : console.warn.apply(console, arguments); },
	error() { extLogger ? extLogger('error', arguments) : console.error.apply(console, arguments); },
	success() { extLogger ? extLogger('success', arguments) : console.info.apply(console, arguments); },
	};

	async function recurse() {
	iterations++;

	const baseURL = `https://discordapp.com/api/v6/channels/${channelId}/messages/`;
	const headers = {
	'Authorization': authToken
	};

	let resp;
	try {
	const s = Date.now();
	resp = await fetch(baseURL + 'search?' + queryString([
	[ 'author_id', authorId \|\| undefined],
	[ 'min_id', afterMessageId \|\| undefined ],
	[ 'max_id', beforeMessageId \|\| undefined ],
	[ 'offset', offset \|\| undefined ],
	[ 'sort_by', 'timestamp' ],
	[ 'has', hasLink ? 'link' : undefined ],
	[ 'has', hasFile ? 'file' : undefined ],
	]), { headers });
	lastPing = (Date.now() - s);
	avgPing = avgPing>0 ? (avgPing0.9) + (lastPing0.1):lastPing;
	} catch (err) {
	return log.error('Search request throwed an error:', err);
	}

	// not indexed yet
	if (resp.status === 202) {
	const w = (await resp.json()).retry_after;
	throttledCount++;
	throttledTotalTime += w;
	log.warn(`This channel wasn't indexed, waiting ${w}ms for discord to index it...`);
	await wait(w);
	return await recurse();
	}

	if (!resp.ok) {
	// searching messages too fast
	if (resp.status === 429) {
	const w = (await resp.json()).retry_after;
	throttledCount++;
	throttledTotalTime += w;
	searchDelay += w; // increase delay
	log.warn(`Being rate limited by the API for ${w}ms! Increasing search delay...`);
	printDelayStats();
	log.verb(`Cooling down for ${w * 2}ms before retrying...`);

	await wait(w*2);
	return await recurse();
	} else {
	return log.error(`Error searching messages, API responded with status ${resp.status}!\n`, await resp.json());
	}
	}

	const data = await resp.json();
	const total = data.total_results;
	if (!grandTotal) grandTotal = total;
	const myMessages = data.messages.map(convo => convo.find(message => message.hit===true));
	const systemMessages = myMessages.filter(msg => msg.type !== 0); // https://discordapp.com/developers/docs/resources/channel#message-object-message-types
	const deletableMessages = myMessages.filter(msg => msg.type === 0);
	const end = () => {
	log.success(`Ended at ${new Date().toLocaleString()}! Total time: ${msToHMS(Date.now() - start.getTime())}`);
	printDelayStats();
	log.verb(`Rate Limited: ${throttledCount} times. Total time throttled: ${msToHMS(throttledTotalTime)}.`);
	log.debug(`Deleted ${delCount} messages, ${failCount} failed.\n`);
	}

	const etr = msToHMS((searchDelay * Math.round(total / 25)) + ((deleteDelay + avgPing) * total));
	log.info(`Total messages found: ${data.total_results}`, `(Messages in current page: ${data.messages.length}, Author: ${deletableMessages.length}, System: ${systemMessages.length})`, `offset: ${offset}`);
	printDelayStats();
	log.verb(`Estimated time remaining: ${etr}`)


	if (myMessages.length > 0) {

	if (iterations < 1) {
	log.verb(`Waiting for your confirmation...`);
	if (!await ask(`Do you want to delete ~${total} messages?\nEstimated time: ${etr}\n\n---- Preview ----\n` +
	myMessages.map(m => `${m.author.username}#${m.author.discriminator}: ${m.attachments.length ? '[ATTACHMENTS]' : m.content}`).join('\n')))
	return end(log.error('Aborted by you!'));
	log.verb(`OK`);
	}

	for (let i = 0; i < deletableMessages.length; i++) {
	const message = deletableMessages[i];
	if (stopHndl && stopHndl()===false) return end(log.error('Stopped by you!'));

	log.debug(`${((delCount + 1) / grandTotal * 100).toFixed(2)}% (${delCount + 1}/${grandTotal})`,
	`Deleting ID:${redact(message.id)} <b>${redact(message.author.username+'#'+message.author.discriminator)} <small>(${redact(new Date(message.timestamp).toLocaleString())})</small>:</b> <i>${redact(message.content).replace(/\n/g,'↵')}</i>`,
	message.attachments.length ? redact(JSON.stringify(message.attachments)) : '');

	let resp;
	try {
	const s = Date.now();
	resp = await fetch(baseURL + message.id, {
	headers,
	method: 'DELETE'
	});
	lastPing = (Date.now() - s);
	avgPing = (avgPing0.9) + (lastPing0.1);
	delCount++;
	} catch (err) {
	log.error('Delete request throwed an error:', err);
	log.verb('Related object:', redact(JSON.stringify(message)));
	failCount++;
	}

	if (!resp.ok) {
	// deleting messages too fast
	if (resp.status === 429) {
	const w = (await resp.json()).retry_after;
	throttledCount++;
	throttledTotalTime += w;
	deleteDelay += w; // increase delay
	log.warn(`Being rate limited by the API for ${w}ms! Adjusted delete delay to ${deleteDelay}ms.`);
	printDelayStats();
	log.verb(`Cooling down for ${w*2}ms before retrying...`);
	await wait(w*2);
	i--; // retry
	} else {
	log.error(`Error deleting message, API responded with status ${resp.status}!`, await resp.json());
	log.verb('Related object:', redact(JSON.stringify(message)));
	failCount++;
	}
	}

	await wait(deleteDelay);
	}

	if (systemMessages.length > 0) {
	grandTotal -= systemMessages.length;
	offset += systemMessages.length;
	log.verb(`Found ${systemMessages.length} system messages! Decreasing grandTotal to ${grandTotal} and increasing offset to ${offset}.`);
	}

	log.verb(`Searching next messages in ${searchDelay}ms...`, (offset ? `(offset: ${offset})` : '') );
	await wait(searchDelay);

	if (stopHndl && stopHndl()===false) return end(log.error('Stopped by you!'));

	return await recurse();
	} else {
	if ( (offset * 25) > grandTotal) {
	log.warn('Ended because API returned an empty page.');
	return end();

	}


	log.debug(`Cur offset ${offset} : total : ${total} ${grandTotal}`)
	// Forcefully increase offset owo
	offset = offset + 25;
	return await recurse();

	}
	}

	log.success(`\nStarted at ${start.toLocaleString()}`);
	log.debug(`authorId="${redact(authorId)}" channelId="${redact(channelId)}" afterMessageId="${redact(afterMessageId)}" beforeMessageId="${redact(beforeMessageId)}" hasLink=${!!hasLink} hasFile=${!!hasFile}`);
	return await recurse();
	}
	})();

	//END.