Commit Graph

53 Commits

Author SHA1 Message Date
Anders Kaseorg 3ef6f6e2e2 js: Convert static/js/blueslip.js to ES6 module.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2021-03-17 08:47:15 -04:00
Anders Kaseorg ea9ca6b7d0 js: Use jQuery as a module.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2021-03-12 10:08:25 -08:00
Anders Kaseorg a7b2e5ba03 js: Convert static/js/hotspots.js to ES6 module.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2021-02-28 14:23:00 -08:00
Anders Kaseorg b3f74af090 js: Convert static/js/popovers.js to ES6 module.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2021-02-28 14:23:00 -08:00
Anders Kaseorg 09920af211 js: Convert static/js/channel.js to ES6 module.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2021-02-28 14:23:00 -08:00
Anders Kaseorg 56d0d30387 hotspots: Generate properly escaped HTML.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2021-02-05 09:26:47 -08:00
Anders Kaseorg aa650a4c88 js: Escape strings interpolated into CSS selectors with CSS.escape.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2021-02-04 11:00:06 -08:00
Anders Kaseorg 552f4e3d22 eslint: Fix unicorn/no-array-for-each.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2021-01-25 14:53:19 -08:00
Anders Kaseorg 6ec808b8df js: Add "use strict" directive to CommonJS files.
ES and TypeScript modules are strict by default and don’t need this
directive.  ESLint will remind us to add it to new CommonJS files and
remove it from ES and TypeScript modules.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-31 22:09:46 -07:00
Anders Kaseorg d2520cd7e0 js: Replace underscore with lodash and remove it from globals.
Tweaked by tabbott to bump PROVISION_VERSION.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-26 16:12:06 -07:00
Anders Kaseorg 96dcc0ce6e js: Use ES6 object literal shorthand syntax.
Generated by ESLint.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-21 12:42:22 -07:00
Anders Kaseorg b65d2e063d js: Reformat with Prettier.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-17 14:31:25 -07:00
Anders Kaseorg 883e2fd325 js: Remove inner spacing from object literals.
We’re configuring Prettier with bracketSpacing: false.  Generated by
ESLint.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-17 14:31:25 -07:00
Anders Kaseorg 6924d501bc js: Indent case clauses in switch statements.
Prettier would do this anyway, but it’s separated out for a more
reviewable diff.  Generated by ESLint.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-17 14:31:25 -07:00
Anders Kaseorg f3726db89a js: Normalize strings to double quotes.
Prettier would do this anyway, but it’s separated out for a more
reviewable diff.  Generated by ESLint.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-17 14:31:24 -07:00
Anders Kaseorg e014ea966a eslint: Enable comma-dangle for functions.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-03 16:55:51 -07:00
Anders Kaseorg a79322bc94 eslint: Enable prefer-arrow-callback.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-03 16:55:50 -07:00
Anders Kaseorg b0253c5a2e eslint: Enable arrow-parens.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-03 16:53:39 -07:00
Anders Kaseorg 71dd495214 js: Convert _.pluck(a, "key") to item => item.key.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-27 17:20:34 -08:00
Anders Kaseorg ed032817c7 hotspots: Convert HOTSPOT_LOCATIONS from object to Map.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-10 15:57:20 -08:00
Anders Kaseorg 02511bff1c js: Automatically convert _.each to for…of.
This commit was automatically generated by the following script,
followed by lint --fix and a few small manual lint-related cleanups.

import * as babelParser from "recast/parsers/babel";
import * as recast from "recast";
import * as tsParser from "recast/parsers/typescript";
import { builders as b, namedTypes as n } from "ast-types";
import { Context } from "ast-types/lib/path-visitor";
import K from "ast-types/gen/kinds";
import { NodePath } from "ast-types/lib/node-path";
import assert from "assert";
import fs from "fs";
import path from "path";
import process from "process";

const checkExpression = (node: n.Node): node is K.ExpressionKind =>
  n.Expression.check(node);
const checkStatement = (node: n.Node): node is K.StatementKind =>
  n.Statement.check(node);

for (const file of process.argv.slice(2)) {
  console.log("Parsing", file);
  const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), {
    parser: path.extname(file) === ".ts" ? tsParser : babelParser,
  });
  let changed = false;
  let inLoop = false;
  let replaceReturn = false;

  const visitLoop = (...args: string[]) =>
    function(this: Context, path: NodePath) {
      for (const arg of args) {
        this.visit(path.get(arg));
      }
      const old = { inLoop };
      inLoop = true;
      this.visit(path.get("body"));
      inLoop = old.inLoop;
      return false;
    };

  recast.visit(ast, {
    visitDoWhileStatement: visitLoop("test"),

    visitExpressionStatement(path) {
      const { expression, comments } = path.node;
      let valueOnly;
      if (
        n.CallExpression.check(expression) &&
        n.MemberExpression.check(expression.callee) &&
        !expression.callee.computed &&
        n.Identifier.check(expression.callee.object) &&
        expression.callee.object.name === "_" &&
        n.Identifier.check(expression.callee.property) &&
        ["each", "forEach"].includes(expression.callee.property.name) &&
        [2, 3].includes(expression.arguments.length) &&
        checkExpression(expression.arguments[0]) &&
        (n.FunctionExpression.check(expression.arguments[1]) ||
          n.ArrowFunctionExpression.check(expression.arguments[1])) &&
        [1, 2].includes(expression.arguments[1].params.length) &&
        n.Identifier.check(expression.arguments[1].params[0]) &&
        ((valueOnly = expression.arguments[1].params[1] === undefined) ||
          n.Identifier.check(expression.arguments[1].params[1])) &&
        (expression.arguments[2] === undefined ||
          n.ThisExpression.check(expression.arguments[2]))
      ) {
        const old = { inLoop, replaceReturn };
        inLoop = false;
        replaceReturn = true;
        this.visit(
          path
            .get("expression")
            .get("arguments")
            .get(1)
            .get("body")
        );
        inLoop = old.inLoop;
        replaceReturn = old.replaceReturn;

        const [right, { body, params }] = expression.arguments;
        const loop = b.forOfStatement(
          b.variableDeclaration("let", [
            b.variableDeclarator(
              valueOnly ? params[0] : b.arrayPattern([params[1], params[0]])
            ),
          ]),
          valueOnly
            ? right
            : b.callExpression(
                b.memberExpression(right, b.identifier("entries")),
                []
              ),
          checkStatement(body) ? body : b.expressionStatement(body)
        );
        loop.comments = comments;
        path.replace(loop);
        changed = true;
      }
      this.traverse(path);
    },

    visitForStatement: visitLoop("init", "test", "update"),

    visitForInStatement: visitLoop("left", "right"),

    visitForOfStatement: visitLoop("left", "right"),

    visitFunction(path) {
      this.visit(path.get("params"));
      const old = { replaceReturn };
      replaceReturn = false;
      this.visit(path.get("body"));
      replaceReturn = old.replaceReturn;
      return false;
    },

    visitReturnStatement(path) {
      if (replaceReturn) {
        assert(!inLoop); // could use labeled continue if this ever fires
        const { argument, comments } = path.node;
        if (argument === null) {
          const s = b.continueStatement();
          s.comments = comments;
          path.replace(s);
        } else {
          const s = b.expressionStatement(argument);
          s.comments = comments;
          path.replace(s, b.continueStatement());
        }
        return false;
      }
      this.traverse(path);
    },

    visitWhileStatement: visitLoop("test"),
  });

  if (changed) {
    console.log("Writing", file);
    fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" });
  }
}

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-07 14:09:47 -08:00
Anders Kaseorg 28f3dfa284 js: Automatically convert var to let and const in most files.
This commit was originally automatically generated using `tools/lint
--only=eslint --fix`.  It was then modified by tabbott to contain only
changes to a set of files that are unlikely to result in significant
merge conflicts with any open pull request, excluding about 20 files.
His plan is to merge the remaining changes with more precise care,
potentially involving merging parts of conflicting pull requests
before running the `eslint --fix` operation.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-11-03 12:42:39 -08:00
Anders Kaseorg d17b577d0c js: Purge useless IIFEs.
With webpack, variables declared in each file are already file-local
(Global variables need to be explicitly exported), so these IIFEs are
no longer needed.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2019-10-25 13:51:21 -07:00
Anders Kaseorg db0b33842c templates: Replace templates.render with require calls.
This removes an unnecessary layer of indirection and allows webpack to
catch filename mistakes.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-07-12 21:11:14 -07:00
Rishi Gupta 36472413e4 hotspots: Add hotspot for gear menu. 2019-02-05 12:19:21 -08:00
Armaan Ahluwalia 6d255efe4c app: Prepare JS files for consumption by webpack.
This commit prepares the frontend code to be consumed by webpack.

It is a hack: In theory, modules should be declaring and importing the
modules they depend on and the globals they expose directly.

However, that requires significant per-module work, which we don't
really want to block moving our toolchain to webpack on.

So we expose the modules by setting window.varName = varName; as
needed in the js files.
2018-07-05 10:53:36 +02:00
Shubham Dhama 80a2d5bc59 eslint: Enable `conditionalAssign` config of no-trailing-spaces rule. 2018-06-11 07:51:24 -04:00
Shubham Dhama dcb6254a4e eslint: Enable `no-extra-parens` rule.
Following sub-configuration is disabled:
                "nestedBinaryExpressions": false,
2018-06-11 07:51:24 -04:00
Joshua Pan dcee398622 onboarding: Redesign intro_reply hotspot in bottom whitespace.
This is a trial to have the first reply hotspot in the bottom
whitespace (and stick there until "Got it!"  is pressed).

Tweaked by tabbott to clean it up a bit.  Still needs more work on the
visuals.
2018-05-23 14:22:19 -07:00
Tim Abbott 063d11b139 js: Standardize indentation of switch/case statements.
This gets my current draft eslint indentation configuration passing
cleaning on static/js.
2018-05-06 19:35:18 -07:00
Tim Abbott 7ab8a8e820 js: Fix a bunch of indentation issues found by eslint.
This is preparation for enabling an eslint indentation configuration.
90% of these changes are just fixes for indentation errors that have
snuck into the codebase over the years; the others are more
significant reformatting to make eslint happy (that are not otherwise
actually improvements).

The one area that we do not attempt to work on here is the
"switch/case" indentation.
2018-05-06 16:25:02 -07:00
Shubham Dhama b34b8cdb97 hotspots: Fix real-time sync for dismissing hotspots.
This closes all the hotspots which aren't included in the event.hotspots.
This means we treat all the hotspots in event.hotspots as the hotspot
which need to be shown.

Fixes: #8690.
2018-03-18 10:22:09 -07:00
Shubham Dhama 120ebc8f13 hotspots: Move the code for closing hotspot icon to hotspots.js. 2018-03-18 10:22:09 -07:00
Shubham Padia 8722c755e3 onboarding: Add bouncing ? next to hotspots.
Fixes #8124.
Adds bouncing question mark with twice the frequency of the
pulse.
2018-03-01 20:23:51 -08:00
Rishi Gupta ac48772732 hotspots.js: Fix timeout millisecond conversion. 2017-09-15 04:14:52 -07:00
Rishi Gupta a8deedbbb6 hotspots: Replace stream_settings with intro_streams and intro_topics. 2017-09-15 04:14:52 -07:00
Rishi Gupta 0677bd2a6d hotspots: Rename and update new_topic_button. 2017-09-15 04:14:52 -07:00
Rishi Gupta 4a383544af hotspots: Rename and update click_to_reply. 2017-09-15 04:14:52 -07:00
Rishi Gupta c985791773 hotspots.js: Inline map_hotspots_to_DOM.
The function is confusing and added unnecessary complexity, given that it is
only called in one place, and is not a function that should be exposed to
other modules.
2017-09-15 04:14:52 -07:00
Rishi Gupta 546384ce30 hotspots.js: Refactor place_icon for clarity. 2017-09-15 04:14:52 -07:00
Rishi Gupta 91819fa694 hotspots.js: Give names to long selectors in place_icon. 2017-09-15 04:14:52 -07:00
Rishi Gupta 9f7b310a3e hotspots.js: Do not place_popover if icon is not visible.
Attempting to do so throws an exception if hotspot.location.element can't be
found.
2017-09-15 04:14:52 -07:00
Rishi Gupta 836a2c502e hotspots.js: Clean up icon positioning code.
Also will allow more fine-grained positioning.
2017-09-15 04:14:52 -07:00
Rishi Gupta 09b4927578 hotspots.js: Fix hotspots not appearing.
The original had two bugs in this line of code that cancelled each other
out. 4d0f304 fixed one, causing hotspots to no longer appear. This commit
fixes the second.
2017-08-29 14:08:45 -07:00
Harshit Bansal cd2f41dbb1 popovers: Extend the `compute_placement()` function.
This commit extends the `compute_placement()` function in
`popovers.js` to take into account height/width of popover as well as
positioning preference. If vertical positioning is desired and the
popover fits in either 'top/bottom' positions then we don't check for
`left/right' positions. Earlier the behavior was to prefer
'left/right'positions over 'top/bottom' positions, which resulted in
the emoji picker popping incorrectly to the left.
2017-08-27 12:27:53 -07:00
Max Schaefer 4d0f304048 js: Fix two misphrased conditions. 2017-08-22 09:37:15 -07:00
Jack Zhang c69b5d7d65 hotkey: Add support for hotspots on enter. 2017-08-05 18:32:37 -07:00
Jack Zhang 1e40665e51 hotspots: Debounce hotspot placement on UI updates by 10ms.
A small delay to ensure that the event (i.e. a click) has completed
and the UI has updated before hotspot icon and popover placement
is recomputed.
2017-08-05 18:32:37 -07:00
Jack Zhang 5ce0db9f43 hotspots: Add friendly whale illustration to popover. 2017-08-05 18:32:37 -07:00
Jack Zhang bbe8f73c23 popovers: Reimplement compute_placement.
compute_placement utilizes the dimensions of the viewport, viewport location of
an element, and dimensions of an element to determine if a popover will fit
horizontally and/or veritically given its orientation. The default placement
is now viewport_center, which displays the popover, without an arrow, in the
fixed center of the viewport.

This should be particularly useful for hotspots on mobile or large popovers
that contain a lot of content. The property hotspot.location.popover can be
optionally set to fix the orientation of a popover (most likely to
VIEWPORT_CENTER).
2017-08-05 18:32:37 -07:00