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m-e-l-u-h-a-n 1b8a5a3344 markdown: Refactor backend logic for handling user mention.
Backend logic for handling user mention was cluttered
because it was handled at two stages first in
get_possible_mentions_info while fetching mention data
based on the messsage and then later in UserMentionPattern
which handles processing of text for mention.

Ideally UserMentionPattern should depend on
get_possible_mentions_info only for data but there was a
shared logic between these two that made it hard to debug
any possible bugs.

Updates in this commit make both of these functions
coherent in terms of logic and also add appropiate
comments to improve readability of these functions.

There was also a hidden bug that if a user A is
mentioned in with @**name|id** then @**invalid|id**
again mentioned A because of the way we handled mentions
earlier. It is solved as a result of this refactor and
appropiate test has been added for this.

This has been tested manually as well as by adding new
test to address missing case.
2021-03-28 16:52:48 -07:00
.github production_suite: Add debian production install to production suite. 2021-03-28 16:04:03 -07:00
.tx cleanup: Delete trailing newlines. 2019-08-06 23:29:11 -07:00
analytics analytics: Stop overriding debug_mode. 2021-03-26 09:41:12 -07:00
confirmation python: Normalize quotes with Black. 2021-02-12 13:11:19 -08:00
corporate logging: use assertEqual to assert logging output. 2021-03-25 01:10:03 -07:00
docs docs: Improve documentation of integration screenshot generation. 2021-03-28 16:30:56 -07:00
frontend_tests user groups: Add remove event. 2021-03-28 16:18:09 -07:00
locale i18n: Update translation data from Transifex. 2021-03-22 19:37:20 -07:00
pgroonga python: Normalize quotes with Black. 2021-02-12 13:11:19 -08:00
puppet puppet: Reformat custom Ruby modules with Rufo. 2021-03-24 12:12:04 -07:00
requirements requirements: Upgrade python-zulip-api from Git. 2021-03-26 16:31:03 -07:00
scripts provision: Upgrade support for Fedora to version 33. 2021-03-22 19:34:18 -07:00
static user groups: Add remove event. 2021-03-28 16:18:09 -07:00
stubs requirements: Upgrade mypy to 0.790. 2020-11-12 15:44:30 -08:00
templates navbar: Include opening and closing braces in translation tags. 2021-03-26 16:28:45 -07:00
tools production_suite: Add debian production install to production suite. 2021-03-28 16:04:03 -07:00
var/puppeteer puppeteer_tests: Port to TypeScript. 2021-02-22 16:03:10 -08:00
zerver markdown: Refactor backend logic for handling user mention. 2021-03-28 16:52:48 -07:00
zilencer custom profile fields: Rename "CHOICE" to "SELECT" in backend. 2021-03-24 12:54:51 -07:00
zproject static: Make debug_mode for default_page_params follow the setting. 2021-03-26 09:41:12 -07:00
zthumbor python: Normalize quotes with Black. 2021-02-12 13:11:19 -08:00
.browserslistrc browserslist: Drop 0.2% usage threshold to 0.15%. 2020-09-28 10:57:49 -07:00
.codecov.yml codecov: Change threshold to use percentage syntax. 2019-07-20 14:37:04 -07:00
.editorconfig lint: Add shfmt as a linter. 2020-10-15 15:16:00 -07:00
.eslintignore gitignore: Ignore zulip-thumbor-venv. 2021-03-04 18:06:21 -08:00
.eslintrc.json eslint: Enable spaced-comment rule. 2021-03-26 16:32:25 -07:00
.gitattributes Revert "gitattributes: Mark yarn.lock as "binary", i.e. suppress diffs." 2019-05-20 19:31:14 -07:00
.gitignore ci: Use general terms for CircleCI. 2021-03-16 14:56:43 -07:00
.gitlint lint: Re-enable imperative-mood checking. 2021-02-23 14:54:07 -08:00
.mailmap mailmap: Give priority to Vishnu KS's zulip email. 2020-07-31 10:37:49 -07:00
.npmignore
.prettierignore lint: Use Prettier for JSON files. 2020-07-24 09:42:56 -07:00
.pyre_configuration pysa: Update .pyre_configuration to point to typeshed. 2020-09-22 15:44:47 -07:00
.sonarcloud.properties tools: Configure Zulip to be scannable by SonarCloud. 2020-06-24 12:41:17 -07:00
.yarnrc .yarnrc: Set ignore-scripts true. 2019-08-28 16:15:54 -07:00
CODE_OF_CONDUCT.md docs: Fix various capitalization errors. 2020-08-11 10:25:52 -07:00
CONTRIBUTING.md docs: Mention GitHub sponsors in contributing guide. 2021-03-23 15:57:25 -07:00
Dockerfile-postgresql docs: Standardize on PostgreSQL, not Postgres. 2020-10-28 11:55:16 -07:00
LICENSE license: Move copyright notice from LICENSE to NOTICE. 2021-02-05 09:28:12 -08:00
NOTICE docs: Bump copyright year. 2021-02-05 09:28:15 -08:00
README.md readme: Add GitHub sponsors badge in README. 2021-03-23 15:56:46 -07:00
SECURITY.md docs: Fix more capitalization issues. 2020-10-23 11:46:55 -07:00
Vagrantfile Vagrantfile: Reformat with Rufo. 2021-03-24 12:12:04 -07:00
babel.config.js babel: Specify core-js minor version. 2020-10-05 14:51:03 -07:00
manage.py python: Normalize quotes with Black. 2021-02-12 13:11:19 -08:00
mypy.ini markdown: Re-enable typeshed stub for Python-Markdown. 2021-03-10 11:49:59 -08:00
package.json puppeteer_tests: Translate logged traces and errors with source maps. 2021-03-25 02:05:19 -07:00
postcss.config.js styles: Use range context queries to eliminate *_max variables. 2021-02-05 09:23:59 -08:00
prettier.config.js casper: Remove few traces of casper. 2020-08-30 17:16:02 -07:00
pyproject.toml isort: Move configuration into pyproject.toml. 2021-03-04 18:03:30 -08:00
setup.cfg pycodestyle: Improve comments documenting excludes. 2021-02-12 13:11:25 -08:00
stylelint.config.js dependencies: Upgrade JavaScript dependencies. 2020-09-02 19:34:37 -07:00
tsconfig.json dependencies: Add ts-node. 2021-02-22 16:03:10 -08:00
version.py requirements: Upgrade python-zulip-api from Git. 2021-03-26 16:31:03 -07:00
webpack.config.ts webpack: Prevent Emacs file locks from crashing webpack-dev-server. 2021-03-11 13:31:30 -08:00
yarn.lock puppeteer_tests: Translate logged traces and errors with source maps. 2021-03-25 02:05:19 -07:00

README.md

Zulip overview

Zulip is a powerful, open source group chat application that combines the immediacy of real-time chat with the productivity benefits of threaded conversations. Zulip is used by open source projects, Fortune 500 companies, large standards bodies, and others who need a real-time chat system that allows users to easily process hundreds or thousands of messages a day. With over 700 contributors merging over 500 commits a month, Zulip is also the largest and fastest growing open source group chat project.

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Getting started

Click on the appropriate link below. If nothing seems to apply, join us on the Zulip community server and tell us what's up!

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You may also be interested in reading our blog or following us on Twitter. Zulip is distributed under the Apache 2.0 license.