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Author SHA1 Message Date
wxiaoguang
36c0840cf1
Merge template functions "dict/Dict/mergeinto" (#23932)
One of the steps in #23328


Before there were 3 different but similar functions: dict/Dict/mergeinto

The code was just copied & pasted, no test.

This PR defines a new stable `dict` function, it covers all the 3 old
functions behaviors, only +160 -171


Future developers do not need to think about or guess the different dict
functions, just use one: `dict`

Why use `dict` but not `Dict`? Because there are far more `dict` than
`Dict` in code already ......
2023-04-07 09:39:08 -05:00
wxiaoguang
5b89670a31
Use a general Eval function for expressions in templates. (#23927)
One of the proposals in #23328

This PR introduces a simple expression calculator
(templates/eval/eval.go), it can do basic expression calculations.

Many untested template helper functions like `Mul` `Add` can be replaced
by this new approach.

Then these `Add` / `Mul` / `percentage` / `Subtract` / `DiffStatsWidth`
could all use this `Eval`.

And it provides enhancements for Golang templates, and improves
readability.

Some examples:

----

* Before: `{{Add (Mul $glyph.Row 12) 12}}`
* After: `{{Eval $glyph.Row "*" 12 "+" 12}}`

----

* Before: `{{if lt (Add $i 1) (len $.Topics)}}`
* After: `{{if Eval $i "+" 1 "<" (len $.Topics)}}`

## FAQ

### Why not use an existing expression package?

We need a highly customized expression engine:

* do the calculation on the fly, without pre-compiling
* deal with int/int64/float64 types, to make the result could be used in
Golang template.
* make the syntax could be used in the Golang template directly
* do not introduce too much complex or strange syntax, we just need a
simple calculator.
* it needs to strictly follow Golang template's behavior, for example,
Golang template treats all non-zero values as truth, but many 3rd
packages don't do so.

### What's the benefit?

* Developers don't need to add more `Add`/`Mul`/`Sub`-like functions,
they were getting more and more.
Now, only one `Eval` is enough for all cases.
* The new code reads better than old `{{Add (Mul $glyph.Row 12) 12}}`,
the old one isn't familiar to most procedural programming developers
(eg, the Golang expression syntax).
* The `Eval` is fully covered by tests, many old `Add`/`Mul`-like
functions were never tested.

### The performance?

It doesn't use `reflect`, it doesn't need to parse or compile when used
in Golang template, the performance is as fast as native Go template.

### Is it too complex? Could it be unstable?

The expression calculator program is a common homework for computer
science students, and it's widely used as a teaching and practicing
purpose for developers. The algorithm is pretty well-known.

The behavior can be clearly defined, it is stable.
2023-04-07 21:25:49 +08:00
wxiaoguang
5fc9929da7
Fix cases.Title crash for concurrency (#23885)
Regression of #19676 and #21814

Fix #23872

`cases.Title` is not thread-safe, it has internal state, so it can't be
used as a global shared variable.
2023-04-03 18:03:45 -04:00
wxiaoguang
19de52e0f4
Introduce GiteaLocaleNumber custom element to handle number localization on pages. (#23861)
Follow #21429 & #22861

Use `<gitea-locale-number>` instead of backend `PrettyNumber`. All old
`PrettyNumber` related functions are removed. A lot of code could be
simplified.

And some functions haven't been used for long time (dead code), so they
are also removed by the way (eg: `SplitStringAtRuneN`, `Dedent`)

This PR only tries to improve the `PrettyNumber` rendering problem, it
doesn't touch the "plural" problem.

Screenshot:


![image](https://user-images.githubusercontent.com/2114189/229290804-1f63db65-1e34-4a54-84ba-e00b44331b17.png)


![image](https://user-images.githubusercontent.com/2114189/229290911-c88dea00-b11d-48dd-accb-9f52edd73ce4.png)
2023-04-03 12:58:09 -04:00
flynnnnnnnnnn
e81ccc406b
Implement FSFE REUSE for golang files (#21840)
Change all license headers to comply with REUSE specification.

Fix #16132

Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
2022-11-27 18:20:29 +00:00
silverwind
eec1c71880
Show syntax lexer name in file view/blame (#21814)
Show which Chroma Lexer is used to highlight the file in the file
header. It's useful for development to see what was detected, and I
think it's not bad info to have for the user:

<img width="233" alt="Screenshot 2022-11-14 at 22 31 16"
src="https://user-images.githubusercontent.com/115237/201770854-44933dfc-70a4-487c-8457-1bb3cc43ea62.png">
<img width="226" alt="Screenshot 2022-11-14 at 22 36 06"
src="https://user-images.githubusercontent.com/115237/201770856-9260ce6f-6c0f-442c-92b5-201e5b113188.png">
<img width="194" alt="Screenshot 2022-11-14 at 22 36 26"
src="https://user-images.githubusercontent.com/115237/201770857-6f56591b-80ea-42cc-8ea5-21b9156c018b.png">

Also, I improved the way this header overflows on small screens:

<img width="354" alt="Screenshot 2022-11-14 at 22 44 36"
src="https://user-images.githubusercontent.com/115237/201774828-2ddbcde1-da15-403f-bf7a-6248449fa2c5.png">

Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
2022-11-19 13:08:06 +02:00
Gusted
796c4eca0b
Prettify number of issues (#17760)
* Prettify number of issues

- Use the PrettyNumber function to add commas in large amount of issues.

* Use client-side formatting

* prettify on both server and client

* remove unused i18n entries

* handle more cases, support other int types in PrettyNumber

* specify locale to avoid issues with node default locale

* remove superfluos argument

* introduce template helper, octicon tweaks, js refactor

* Update modules/templates/helper.go

* Apply some suggestions.

* Add comment

* Update templates/user/dashboard/issues.tmpl

Co-authored-by: silverwind <me@silverwind.io>

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2022-06-12 20:08:23 +08:00
silverwind
527e5bd1b2
Fix copy/paste of empty lines (#19798)
* Fix copy/paste of empty newlines again

Fixes: https://github.com/go-gitea/gitea/issues/19331
Regressed by: https://github.com/go-gitea/gitea/pull/18270

Needed to do another newline addition to the Chroma output HTML to get
copy/paste work again. The previous replacement conditions are probably
obsolete, but as I'm not 100% sure, I opted to keep them.

Specifically, the Chroma HTML change mentioned in
https://github.com/go-gitea/gitea/pull/18270#issuecomment-1013350246
broke our previous newline replacement for such empty lines.

Also included are a few changes to make the test more pleasant to work
with.

* run go mod tidy

* add util.Dedent

* copy in the code

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: Lauris BH <lauris@nix.lv>
2022-06-10 21:45:28 +08:00
silverwind
318f360252
Update go tool dependencies (#19676)
* Update go tool dependencies

Updated all tool dependencies to latest tags, hoping CI will like it.

* fix new lint errors

* handle more strings.Title cases

* remove lint skip
2022-05-10 23:55:54 +02:00
Gusted
bb5f859ec0
Fix non-ASCII search on database (#18437)
Use `ToASCIIUpper` for SQLite database on issues search, this because `UPPER(x)` on SQLite only transforms ASCII letters. Resolves #18429
2022-02-01 20:59:25 +08:00
wxiaoguang
49dd906753
Use base32 for 2FA scratch token (#18384)
* Use base32 for 2FA scratch token
* rename Secure* to Crypto*, add comments
2022-01-26 12:10:10 +08:00
Gusted
623c93ff46
Increase Salt randomness (#18179)
- The current implementation of `RandomString` doesn't give you a most-possible unique randomness. It gives you 6*`length` instead of the possible 8*`length` bits(or as `length`x bytes) randomness. This is because `RandomString` is being limited to a max value of 63, this in order to represent the random byte as a letter/digit.
- The recommendation of pbkdf2 is to use 64+ bit salt, which the `RandomString` doesn't give with a length of 10, instead of increasing 10 to a higher number, this patch adds a new function called `RandomBytes` which does give you the guarentee of 8*`length` randomness and thus corresponding of `length`x bytes randomness.
- Use hexadecimal to store the bytes value in the database, as mentioned, it doesn't play nice in order to convert it to a string. This will always be a length of 32(with `length` being 16).
- When we detect on `Authenticate`(source: db) that a user has the old format of salt, re-hash the password such that the user will have it's password hashed with increased salt.

Thanks to @zeripath for working out the rouge edges from my first commit 😄.

Co-authored-by: lafriks <lauris@nix.lv>
Co-authored-by: zeripath <art27@cantab.net>
2022-01-04 15:13:52 +00:00
wxiaoguang
7bcbdd0707
Add user status filter to admin user management page (#16770)
It makes Admin's life easier to filter users by various status.

* introduce window.config.PageData to pass template data to javascript module and small refactor

move legacy window.ActivityTopAuthors to window.config.PageData.ActivityTopAuthors
make HTML structure more IDE-friendly in footer.tmpl and head.tmpl
remove incorrect <style class="list-search-style"></style> in head.tmpl
use log.Error instead of log.Critical in admin user search

* use LEFT JOIN instead of SubQuery when admin filters users by 2fa. revert non-en locale.

* use OptionalBool instead of status map

* refactor SearchUserOptions.toConds to SearchUserOptions.toSearchQueryBase

* add unit test for user search

* only allow admin to use filters to search users
2021-10-12 20:11:35 +02:00
silverwind
1e6fa57acb
Use single shared random string generation function (#15741)
* Use single shared random string generation function

- Replace 3 functions that do the same with 1 shared one
- Use crypto/rand over math/rand for a stronger RNG
- Output only alphanumerical for URL compatibilty

Fixes: #15536

* use const string method

* Update modules/avatar/avatar.go

Co-authored-by: a1012112796 <1012112796@qq.com>

Co-authored-by: a1012112796 <1012112796@qq.com>
2021-05-10 07:45:17 +01:00
silverwind
6d93a3ab18
Issue and Pulls lists rework (#13594)
* Issue and Pulls lists rework

Reorganized and restyled the issue and pull request lists.

* color and layout tweaks

* use new issue list on dashboard as well

* move pagination into template

* misc tweaks

* fix label hover

* fix milestone list

* fix discrepancies between issue and milestone list, add new 'merge' helper

* fmt

* simplify merge helper

* remove whitespace

* fix startIndex

* further simplify dict merging

* rename helper to 'mergeinto' for clarity

* allow bottom-row to wrap

Co-authored-by: Lauris BH <lauris@nix.lv>
2020-11-25 13:20:40 +02:00
guillep2k
7b97e04555 Convert EOL to UNIX-style to render MD properly (#8925)
* Convert EOL to UNIX-style to render MD properly

* Update modules/markup/markdown/markdown.go

Co-Authored-By: zeripath <art27@cantab.net>

* Fix lint optimization

* Check for empty content before conversion

* Update modules/util/util.go

Co-Authored-By: zeripath <art27@cantab.net>

* Improved checks and tests

* Add paragraph render test

* Improve speed even more, improve tests

* Small improvement by @gary-kim

* Fix test for DOS

* More improvements

* Restart CI
2019-11-13 03:27:11 +01:00
mrsdizzie
ca46385637 Clean up various use of escape/unescape functions for URL generation (#6334)
* Use PathUnescape instead of QueryUnescape when working with branch names

Currently branch names with a '+' fail in certain situations because
QueryUnescape replaces the + character with a blank space.

Using PathUnescape should be better since it is defined as:

// PathUnescape is identical to QueryUnescape except that it does not
// unescape '+' to ' ' (space).

Fixes #6333

* Change error to match new function name

* Add new util function PathEscapeSegments

This function simply runs PathEscape on each segment of a path without
touching the forward slash itself. We want to use this instead of
PathEscape/QueryEscape in most cases because a forward slash is a valid name for a
branch etc... and we don't want that escaped in a URL.

Putting this in new file url.go and also moving a couple similar
functions into that file as well.

* Use EscapePathSegments where appropriate

Replace various uses of EscapePath/EscapeQuery with new
EscapePathSegments. Also remove uncessary uses of various
escape/unescape functions when the text had already been escaped or was
not escaped.

* Reformat comment to make drone build happy

* Remove no longer used url library

* Requested code changes
2019-03-18 10:00:23 -04:00
Lanre Adelowo
e1fcd6b742 Disallow empty titles (#5785)
* add util method and tests

* make sure the title of an issue cannot be empty

* wiki title cannot be empty

* pull request title cannot be empty

* update to make use of the new util methof
2019-01-21 13:45:32 +02:00
Jonas Franz
801843b011 Fix open redirect vulnerability on login screen (#4312)
* Fix open redirect vulnerability on login screen

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Reorder imports

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Replace www. from Domain too

Signed-off-by: Jonas Franz <info@jonasfranz.software>
2018-06-26 22:45:18 +08:00
Antoine GIRARD
35c3510335 Fix #4081 Check for leading / in base before removing it (#4082) 2018-05-30 21:23:43 +08:00
Jonas Franz
2139c152cb Fix relative markdown links with anchors (#4058)
* Replace '%28' with '#'
Add test case

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Use ResolveReference instead of strings.Replace

Signed-off-by: Jonas Franz <info@jonasfranz.software>
2018-05-28 23:51:42 -04:00
Ethan Koenig
7b104f0cd0 Populate URL field of API commits (#3546)
* Populate URL field of API commits

* fix orgmode_test
2018-02-20 20:50:42 +08:00
Ethan Koenig
5866eb2321 Code/repo search (#2582)
Indexed search of repository contents (for default branch only)
2017-10-27 09:10:54 +03:00
Lunny Xiao
6eeadb2082 Hide unactive on explore users and some refactors (#2741)
* hide unactive on explore users and some refactors

* fix test for removed Organizations

* fix test for removed Organizations

* fix imports

* fix logic bug

* refactor the toConds

* Rename TestOrganizations to TestSearchUsers and add tests for users

* fix other tests

* fix other tests

* fix watchers tests

* fix comments and remove unused code
2017-10-24 20:36:19 +03:00
Ethan Koenig
833f8b94c2 Search bar for issues/pulls (#530) 2017-01-25 10:43:02 +08:00