Commit Graph

45 Commits

Author SHA1 Message Date
Anders Kaseorg 72dddb7af6 zjsunit: Use assert in strict mode.
This makes assert.equal and assert.deepEqual compare using === rather
than ==, to catch more bugs.

https://nodejs.org/api/assert.html#assert_strict_mode

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-02-12 08:16:26 -05:00
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
vinitS101 3d01921e1a user status: Changes to Last active field of Full User Profile.
If a user was active within the last 90 days,
show number of days (23 Days ago).
If the user was active more than 90 days ago and in the same year,
then show MMM DD (Mar 15).
In any other case show MMM DD YYYY (Nov 10 2018),
Change timerender.js test to accomodate changes.
2019-08-07 16:20:19 -07:00
Aditya Bansal a4b51a33f8 timerender.js: Remove use of legacy font awesome base class 'icon-vector'. 2018-10-15 19:22:57 +05:30
Yashashvi Dave e398b25429 user popover: Remove repetitive "Last seen" text from all last seens.
This text was unnecessary.

Fixes part of #10303.
2018-08-28 16:04:52 -07:00
Yashashvi Dave 6622f995b0 user profile popover: Rename user last seen.
Rename "Last seen just now" to "Just now",
and "Unknown" to "More than 2 weeks ago"
in user profile popover.
2018-08-21 11:42:59 -07:00
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
Steve Howell 9eb3bdaf6c page load: Make initializations more explicit.
We now initialize most modules in ui_init.js, which
isn't the perfect place to do it, but at least now
we have a mostly consolidated entry point.

All the new foo.initialize() methods introduced in
this module run the same order relative to each
other as before this commit. (I did some console
logging with a hacked version of the program to
get the order right.)  They happen a bit later than
before, though.

A couple modules still have the `$(function() {`
idiom for miscellaneous reasons:

       archive - is a different bundle
       common - used elsewhere
       list_render - non-standard code style
       scroll_bar - no exports
       setup - probably special?
       socket - $(function () is nested!
       transmit - coupled to socket
       translations - i18n is a bigger problem
       ui_init - this bootstraps everything
2018-05-15 15:46:04 -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 804a5f3306 drafts: Add timestamps showing when last modified.
Fixes: #3790.
2018-02-19 09:55:50 -08:00
Utkarsh Patil c9596e12be user settings: fix uploaded files UI
Fix UI and date uploaded
2017-12-18 10:12:33 -05:00
Utkarsh Patil b3d7a87552 user settings: Change file size display format
Display 1MB for 1000KB and display atleast 2 sig digits from 'KB' onwards
2017-12-18 10:12:33 -05:00
Utkarsh Patil 25f742839d user settings: change 'Date uploaded' display format
Display 'Today' or 'Yesterday' and the date for days beyond those
2017-12-18 10:12:33 -05:00
Umair Khan 95fe984de5 i18n: Do not concatenate i18n strings.
We should use variables in i18n strings to give proper context to the
translators. If the pattern is this:

```
i18n.t("Count " + count + " items")
```

Then it will be captured like this:

```
{"Count" + count + "items": ""}
```

Which is not good for the translators.
2017-09-06 07:01:43 -07:00
David Coleman 159064ccaa uploads: Only display year uploaded if previous year.
Modified timerender.js absolute_time() to include the year
in the returned string when the supplied timestamp is in
an older year. This included adding an optional second
argument to specify the current date to facilitate unit
tests.

Fixes #5737.
2017-07-25 23:06:58 -07:00
David Coleman 77dc5df56a uploads: Display year in attachments UI upload timestamp.
Modified timerender.js absolute_time() to include the
year in the returned time stamp string.

Fixes #5600.
2017-07-04 16:13:20 -07:00
Yago González e7bd18ec09 timerender: Make get_full_time produce a ISO 8601 date string.
Having get_full_time produce a date string non-compliant with RFC2822 or
ISO 8601 caused problems when showing edition timestamps on a message's
edit history.

Now it returns an ISO 8601 date string (1978-10-31T13:37:42Z).
2017-06-21 16:46:39 -04:00
hackerkid a158676fb0 Add function to get last seen status from last active date. 2017-06-11 07:09:21 -05:00
David Coleman 0be5178759 refactoring: timerender maintains list of objects instead of arrays.
The function maybe_add_update_list_entry() will push objects instead
of arrays onto the list of timestamps that need updating. This
should improve readability.
2017-06-06 20:01:21 -07:00
David Coleman 13915740bb refactoring: use class attr to identify timerender date <span>.
The floating_recipient_bar is cloned from recipient_bar elements.
The cloning created elements in the DOM with duplicate id
attributes, specifically <span id="timerender{id}">, which
contains the date of the message stream. The timerender span
will now use class="timerender{id}" instead.

Fixes #4997.
Fixes #5128.
2017-06-06 20:01:21 -07:00
Steve Howell dc2be44daf refactor: Clean up timerender.render_date_span(). 2017-06-02 14:18:51 -07:00
David 43e76816ff message view: Recipient bar date stamp shows older years.
timerender.js render_now() will always include older
years when rendering the date stamp on the recipient bar
and the date rows above messages.

Fixes #4843.
2017-05-29 08:54:06 -07:00
David fcf97660db testing-coverage: add node tests for timerender.js.
Initial set of tests for the timerender.js module.

Fixes #4819.
2017-05-29 08:51:28 -07:00
David ea3c994186 refactoring: timerender.js render_now() returns an object.
The render_now() function in timerender.js will now return
an object instead of an array, which is then passed to the
functions render_date_span() and update_timestamps().
This should increase readability and extensibility.

Fixes #4820.
2017-05-29 08:51:24 -07:00
David 942520123c message view: Render formal date string as tooltip on recipient row
A formal date string will be assigned to the title attribute of the
recipient_row_date and date_row elements.
e.g. Wednesday, April 5, 2017.

Fixes #4663.
2017-05-16 16:58:22 -07:00
Yago González 2f5addc174 i18n: Add missed strings. 2017-03-27 14:30:28 -07:00
Rishi Gupta 15d60fa7ed Change now() to timezone.now() throughout codebase.
Change `from django.utils.timezone import now` to
`from django.utils import timezone`.

This is both because now() is ambiguous (could be datetime.datetime.now),
and more importantly to make it easier to write a lint rule against
datetime.datetime.now().
2017-02-28 16:03:37 -08:00
Brock Whittaker e504eaaa68 Change time render to be client-side and formatted.
This changes the time render to be done on the client-side and
therefore take advantage of knowing the client’s timezone, along with
being formatted in a more human-parseable way.
2017-02-24 15:05:06 -08:00
Tim Abbott 78b2eaefc9 timerender: Add get_full_time function.
We'll need to do some iteration, but something like this will be
useful for message edit history.
2017-02-19 15:18:22 -08:00
Rafid Aslam 7856217a63 Migrate JS modules to CommonJS style.
Closes #1488.
2016-12-07 16:11:52 -08:00
lonerz dc6849952b eslint: change space-before-function-paren from warning to error.
Also fix violations.
2016-12-05 09:50:37 -08:00
AZtheAsian 9c0ebc7359 eslint: change no-else-return to error and fix violations 2016-12-02 14:43:09 -08:00
kevv87 e6369fc29b eslint: change no-plusplus from warning to 2 and fix violations. 2016-12-01 14:27:17 -08:00
Kartik Maji b38b186aef timerender: Export render_now.
This makes it possible to use this logic for the message edit history
feature.
2016-10-11 16:48:05 -07:00
Jeff Fowler 6102110a1b timerender: Include year in message interstitials.
For longer running servers, searching the backlog can become ambiguous
since the date stamps that demarcate the messages only include the month
and day. This commit changes the behavior to include the year for
messages which are more than a year old.
2016-07-12 18:26:42 -07:00
Allen Rabinovich 3560ecf429 Better date separator rendering
Split up long string

(imported from commit 51bab3cbb2d77f0e130d6bb0d486f2d7feba0909)
2013-09-11 11:50:17 -07:00
acrefoot a3753d8521 fixup 4c6c956118ae09fedca042e797a6029fdd26e00c
(imported from commit 2c1204b1da049e452a8af651c8ab90393d0c1e67)
2013-09-03 14:00:40 -04:00
acrefoot 08157d6f62 Render both the above and below time on date_row
If the date_row is between two messages, it tells you when the message
below was sent, but not when the message above was sent--for that you'd
either have to click on a message or keep scrolling up. This is especially
annoying when there are sometimes gap days on a particular stream (you shouldn't
assume that the message above is simply from the previous day).

This adds the date of the previous message (the time above) to the date_row.

(imported from commit 4c6c956118ae09fedca042e797a6029fdd26e00c)
2013-08-30 16:05:05 -04:00
Scott Feeney 8703134a23 Replace $.each with _.each
In a few cases the $.each was doing something imperatively that was
terser and easier to understand by using a different Underscore method,
so a few of these I rewrote.

Some code was using the fact that jQuery sets `this` in the callback to
be the item; I rewrote those to use an explicit parameter.

Some code was using $(some selector).each(callback). I converted these
to _.each($(some selector), callback).

One function, ui.process_condensing, was written to be a jQuery $.each
callback despite being in a totally different module from code using it.
I noticed this and updated the function's args.

(imported from commit bf5922a35f257c168cc09ec1d077415d6ef19a03)
2013-07-30 12:12:58 -04:00
Tim Abbott 3bba0cc927 Move zephyr/static to just static.
It's not really a part of the server (aka the rest of zephyr/).

(imported from commit 27f6b6b064938ad927075a68d873e4b68710d279)
2013-07-29 12:11:26 -04:00