mirror of https://github.com/zulip/zulip.git
90 lines
3.2 KiB
JavaScript
90 lines
3.2 KiB
JavaScript
"use strict";
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/* global $, CSS */
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const path = require("path");
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const {program} = require("commander");
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require("css.escape");
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const mkdirp = require("mkdirp");
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const puppeteer = require("puppeteer");
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const options = {};
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program
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.arguments("<message_id> <image_path> <realm_uri")
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.action((messageId, imagePath, realmUri) => {
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options.messageId = messageId;
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options.imagePath = imagePath;
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options.realmUri = realmUri;
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console.log(`Capturing screenshot for message ${messageId} to ${imagePath}`);
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})
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.parse(process.argv);
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if (options.messageId === undefined) {
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console.error("no messageId specified!");
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process.exit(1);
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}
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// TODO: Refactor to share code with web/e2e-tests/realm-creation.test.ts
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async function run() {
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const browser = await puppeteer.launch({
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args: [
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"--window-size=1400,1024",
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"--no-sandbox",
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"--disable-setuid-sandbox",
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// Helps render fonts correctly on Ubuntu: https://github.com/puppeteer/puppeteer/issues/661
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"--font-render-hinting=none",
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],
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defaultViewport: null,
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headless: "new",
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});
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try {
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const page = await browser.newPage();
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// deviceScaleFactor:2 gives better quality screenshots (higher pixel density)
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await page.setViewport({width: 1280, height: 1024, deviceScaleFactor: 2});
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await page.goto(`${options.realmUri}/devlogin`);
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// wait for Iago devlogin button and click on it.
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await page.waitForSelector('[value="iago@zulip.com"]');
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// By waiting till DOMContentLoaded we're confirming that Iago is logged in.
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await Promise.all([
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page.waitForNavigation({waitUntil: "domcontentloaded"}),
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page.click('[value="iago@zulip.com"]'),
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]);
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// Navigate to message and capture screenshot
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await page.goto(`${options.realmUri}/#narrow/id/${options.messageId}`, {
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waitUntil: "networkidle2",
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});
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// eslint-disable-next-line no-undef
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const message_list_id = await page.evaluate(() => zulip_test.current_msg_list.id);
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const messageSelector = `#message-row-${message_list_id}-${CSS.escape(options.messageId)}`;
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await page.waitForSelector(messageSelector);
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// remove unread marker and don't select message
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const marker = `#message-row-${message_list_id}-${CSS.escape(
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options.messageId,
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)} .unread_marker`;
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await page.evaluate((sel) => $(sel).remove(), marker);
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const messageBox = await page.$(messageSelector);
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await page.evaluate((msg) => $(msg).removeClass("selected_message"), messageSelector);
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const messageGroup = await messageBox.$("xpath/..");
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// Compute screenshot area, with some padding around the message group
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const clip = {...(await messageGroup.boundingBox())};
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clip.x -= 5;
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clip.width += 10;
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clip.y += 5;
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const imagePath = options.imagePath;
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const imageDir = path.dirname(imagePath);
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mkdirp.sync(imageDir);
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await page.screenshot({path: imagePath, clip});
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} catch (error) {
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console.log(error);
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process.exit(1);
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} finally {
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await browser.close();
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}
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}
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run();
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