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Author SHA1 Message Date
zeripath
27757714d0 Change markdown rendering from blackfriday to goldmark (#9533)
* Move to goldmark

Markdown rendering moved from blackfriday to the goldmark.

Multiple subtle changes required to the goldmark extensions to keep
current rendering and defaults.

Can go further with goldmark linkify and have this work within markdown
rendering making the link processor unnecessary.

Need to think about how to go about allowing extensions - at present it
seems that these would be hard to do without recompilation.

* linter fixes

Co-authored-by: Lauris BH <lauris@nix.lv>
2019-12-31 03:53:28 +02:00
John Olheiser
e6ceb6880a Prefix all user-generated IDs in markup (#9477)
* Prefix all user-generated IDs in markup
* Add user-content- to IDs in unit-tests
* fixup markdown_test.go
* update the hrefs for the wiki test
* Add blackfriday extension regex

Signed-off-by: jolheiser <john.olheiser@gmail.com>
2019-12-23 22:38:50 +00:00
Alexander Scheel
ee7df7ba8c Markdown: Sanitizier Configuration (#9075)
* Support custom sanitization policy

Allowing the gitea administrator to configure sanitization policy allows
them to couple external renders and custom templates to support more
markup. In particular, the `pandoc` renderer allows generating KaTeX
annotations, wrapping them in `<span>` elements with class `math` and
either `inline` or `display` (depending on whether or not inline or
block mode was requested).

This iteration gives the administrator whitelisting powers; carefully
crafted regexes will thus let through only the desired attributes
necessary to support their custom markup.

Resolves: #9054

Signed-off-by: Alexander Scheel <alexander.m.scheel@gmail.com>

* Document new sanitization configuration

 - Adds basic documentation to app.ini.sample,
 - Adds an example to the Configuration Cheat Sheet, and
 - Adds extended information to External Renderers section.

Signed-off-by: Alexander Scheel <alexander.m.scheel@gmail.com>

* Drop extraneous length check in newMarkupSanitizer(...)

Signed-off-by: Alexander Scheel <alexander.m.scheel@gmail.com>

* Fix plural ELEMENT and ALLOW_ATTR in docs

These were left over from their initial names. Make them singular to
conform with the current expectations.

Signed-off-by: Alexander Scheel <alexander.m.scheel@gmail.com>
2019-12-07 14:49:04 -05:00
John Olheiser
9a33adcdd3 Allow kbd tags (#9245)
* Allow kbd tags

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Add test

Signed-off-by: jolheiser <john.olheiser@gmail.com>
2019-12-03 14:02:41 -05:00
guillep2k
6a90c7e3dd Alternate syntax for cross references (#9116)
* Add support for local vs. remote xrefs

* Add doc for references

* Docs: fix cases not currently supported

* One more doc fix

* Doc: mentions for teams and orgs

* Change !num ref concept, no change in functionality

* Fix test

* Improve table of issue reference types

* Fix paragraph mark
2019-12-01 15:57:05 +02:00
guillep2k
f25fd5c8eb Fix team links in HTML rendering (#9127)
* Fix team links in HTML rendering

* Fix check and lint
2019-11-24 11:34:44 -05:00
zeripath
675f275237
Fix race condition in ReplaceSanitizer (#9123) 2019-11-22 14:46:39 +00:00
guillep2k
b15f26b1cf Close/reopen issues by keywords in titles and comments (#8866)
* Add close/reopen from comment functionality

* Fix comment

* Rewrite closing/reopening template

* Check xref permissions, move action to services/pull

* Fix RefIsPull field

* Add xref tests

* Fix xref unique filter

* Only highlight keywords for actionable xrefs

* Fix xref neuter filter

* Fix check return status

* Restart CI
2019-11-18 15:13:07 +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
Lauris BH
05e7715c4b Update go-org to optimize code (#8824) 2019-11-05 16:39:03 +08:00
Lauris BH
086a46994a Rewrite markdown rendering to blackfriday v2 and rewrite orgmode rendering to go-org (#8560)
* Rewrite markdown rendering to blackfriday v2.0

* Fix style

* Fix go mod with golang 1.13

* Fix blackfriday v2 import

* Inital orgmode renderer migration to go-org

* Vendor go-org dependency

* Ignore errors :/

* Update go-org to latest version

* Update test

* Fix go-org test

* Remove unneeded code

* Fix comments

* Fix markdown test

* Fix blackfriday regression rendering HTML block
2019-10-31 01:06:25 +00:00
guillep2k
cea8ea5ae6 Support inline rendering of CUSTOM_URL_SCHEMES (#8496)
* Support inline rendering of CUSTOM_URL_SCHEMES

* Fix lint

* Add tests

* Fix lint
2019-10-15 02:31:09 +01:00
guillep2k
15809d81f7 Rewrite reference processing code in preparation for opening/closing from comment references (#8261)
* Add a markdown stripper for mentions and xrefs

* Improve comments

* Small code simplification

* Move reference code to modules/references

* Fix typo

* Make MarkdownStripper return [][]byte

* Implement preliminary keywords parsing

* Add FIXME comment

* Fix comment

* make fmt

* Fix permissions check

* Fix text assumptions

* Fix imports

* Fix lint, fmt

* Fix unused import

* Add missing export comment

* Bypass revive on implemented interface

* Move mdstripper into its own package

* Support alphanumeric patterns

* Refactor FindAllMentions

* Move mentions test to references

* Parse mentions from reference package

* Refactor code to implement renderizable references

* Fix typo

* Move patterns and tests to the references package

* Fix nil reference

* Preliminary rendering attempt of closing keywords

* Normalize names, comments, general tidy-up

* Add CSS style for action keywords

* Fix permission for admin and owner

* Fix golangci-lint

* Fix golangci-lint
2019-10-13 23:29:10 +01:00
jaqra
7e17424c7e Make link last commit massages in repository home page and commit tables (#8006)
* Make link last commit massages in repository home page and commit tables

* Use RenderCommitMessageLink instead surround with a

* deleted __debug_bin file

* Exclude email to link from latest commit title

* Exclude email processor from commit table

Co-Authored-By: mrsdizzie <info@mrsdizzie.com>

* Add class parameter to a html element creator functions.
Make links underline dashed that are not commit

* fix tests

* Show dashed underline when also not hovered
2019-09-10 12:03:30 +03:00
Rinat
b660a732ae feat: highlight issue references with : (#8101)
* feat: highlight issue references with :

e.g. #1287: my commit msg
e.g. ABC-1234: my commit msg

* ref: update model regex to consistent with issueNumericPattern

* test: check highlight issue with : in commits messages
2019-09-05 20:39:54 -04:00
Tamal Saha
171b359877 Use gitea forked macaron (#7933)
Signed-off-by: Tamal Saha <tamal@appscode.com>
2019-08-23 12:40:29 -04:00
Norwin
867f46f78e Detect delimiter in CSV rendering (#7869)
* detect csv delimiter in csv rendering

fixes #7868

* make linter happy

* fix failing testcase & use ints where possible

* expose markup type to template

previously all markup had the .markdown class, which is incorrect,
as it applies markdown CSS & JS logic to CSV rendering

* fix build (missing `make css`)

* ignore quoted csv content for delimiter scoring

also fix html generation
2019-08-16 01:09:50 +03:00
Gary Kim
7eed11e5e9 Check commit message hashes before making links (#7713)
* Check commit message hashes before making links

Previously, when formatting commit messages, anything
that looked like SHA1 hashes was turned into a link
using regex. This meant that certain phrases or numbers
such as `777777` or `deadbeef` could be recognized as a commit
even if the repository has no commit with those hashes.

This change will make it so that anything that looks
like a SHA1 hash using regex will then also be checked
to ensure that there is a commit in the repository
with that hash before making a link.

Signed-off-by: Gary Kim <gary@garykim.dev>

* Use gogit to check if commit exists

This commit modifies the commit hash check
in the render for commit messages to use
gogit for better performance.

Signed-off-by: Gary Kim <gary@garykim.dev>

* Make code cleaner

Signed-off-by: Gary Kim <gary@garykim.dev>

* Use rev-parse to check if commit exists

Signed-off-by: Gary Kim <gary@garykim.dev>

* Add and modify tests for checking hashes in html link rendering

Signed-off-by: Gary Kim <gary@garykim.dev>

* Return error in sha1CurrentPatternProcessor

Co-Authored-By: mrsdizzie <info@mrsdizzie.com>

* Import Gitea log module

Signed-off-by: Gary Kim <gary@garykim.dev>

* Revert "Return error in sha1CurrentPatternProcessor"

This reverts commit 28f561cac4.

Signed-off-by: Gary Kim <gary@garykim.dev>

* Add debug logging to sha1CurrentPatternProcessor

This will log errors by the git command run in
sha1CurrentPatternProcessor if the error is one
that was unexpected.

Signed-off-by: Gary Kim <gary@garykim.dev>
2019-08-14 16:04:55 +08:00
Christian Muehlhaeuser
54d96c79b5 Removed unnecessary conversions (#7557)
No need to convert to the same type.
2019-07-23 19:50:39 +01:00
Lunny Xiao
8ad64574ee Fix markdown invoke sequence (#7513) 2019-07-18 16:23:27 -04:00
silverwind
b209531959 fix hljs unintenionally highlighting commit links (#7244)
* fix hljs unintenionally highlighting commit links

* fix unit tests
2019-06-18 18:31:31 -04:00
kolaente
f9ec2f89f2 Add golangci (#6418) 2019-06-12 15:41:28 -04:00
Lunny Xiao
355ab0c62c Fix wrong init dependency on markup extensions (#7038)
* fix wrong init dependency on markup extensions
2019-05-25 18:15:39 +01:00
mrsdizzie
0064535ad2 Fix domain name pattern in email regex (#6739)
Fixes #6735
2019-04-24 21:53:41 -04:00
mrsdizzie
1bce1894f5 Use ctx.metas for SHA hash links (#6645)
Since #6273 was merged, we now have access to proper context metas
always. Update SHA generated links to use these instead of urlPrefix.

Update tests as well.

Fixes #4536.
2019-04-16 08:53:57 +01:00
mrsdizzie
3ff0a126e1 Improve issue autolinks (#6273)
* Improve issue autolinks

Update autolinks to match what github does here:

Issue in same repo: #1
Issue in different repo: org/repo#1

Fixes #6264

* Use setting.AppURL when parsing URL

Using setting.AppURL here is a more reliable way of parsing the current
URL and what other functions in this file seem to use.

* Make ComposeMetas always return a valid context

* Add per repository markdown renderers for better context

* Update for use of context metas

Now that we include the user and repo name inside context metas, update
various code and tests for this new logic
2019-04-12 08:53:34 +03:00
silverwind
8e949db3b5 Render SHA1 links as code blocks (#6546) 2019-04-09 06:18:48 +03:00
mrsdizzie
6293736d02 Use stricter boundaries for auto-link detection (#6522)
* Use stricter boundaries for auto-link detection

Currently autolinks use \W for boundary detection which creates many
situations of inserting links into places they don't belong (paths,
URLs, UUIDs, etc...)

This fixes that by replacing \W and only allowing these matches to touch
an open paren or bracket (matching what seems to be Github behavior) in
addition to whitespace and start of line. Similar for ending boundary as
well.

Fixes #6149
(and probably others)

* Update test

Replace incorrect test with a value that is a valid username, based on:

"Username should contain only alphanumeric, dash ('-'), underscore ('_')
and dot ('.') characters."

* Also allow for period at the end

Matching Github behavior

* Fix email regex to work properly with specificed boundaries

Create a specific capture group for email address and then use
FindStringSubmatchIndex to allow for non-matching patterns as
boundaries.

* Add Tests

Add tests for new behavior -- including tests for email addresses which
were absent before.
2019-04-07 12:18:16 +01:00
silverwind
2242a9f82e Improve SHA1 link detection (#6526)
This improves the SHA1 link detection to not pick up extraneous
non-whitespace characters at the end of the URL. The '.' is a special
case handled in code itself because of missing regexp lookahead
support.

Regex test cases: https://regex101.com/r/xUMlqh/3
2019-04-06 21:28:45 +03:00
zeripath
704da08fdc
Better logging (#6038) (#6095)
* Panic don't fatal on create new logger

Fixes #5854

Signed-off-by: Andrew Thornton <art27@cantab.net>

* partial broken

* Update the logging infrastrcture

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Reset the skip levels for Fatal and Error

Signed-off-by: Andrew Thornton <art27@cantab.net>

* broken ncsa

* More log.Error fixes

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Remove nal

* set log-levels to lowercase

* Make console_test test all levels

* switch to lowercased levels

* OK now working

* Fix vetting issues

* Fix lint

* Fix tests

* change default logging to match current gitea

* Improve log testing

Signed-off-by: Andrew Thornton <art27@cantab.net>

* reset error skip levels to 0

* Update documentation and access logger configuration

* Redirect the router log back to gitea if redirect macaron log but also allow setting the log level - i.e. TRACE

* Fix broken level caching

* Refactor the router log

* Add Router logger

* Add colorizing options

* Adjust router colors

* Only create logger if they will be used

* update app.ini.sample

* rename Attribute ColorAttribute

* Change from white to green for function

* Set fatal/error levels

* Restore initial trace logger

* Fix Trace arguments in modules/auth/auth.go

* Properly handle XORMLogger

* Improve admin/config page

* fix fmt

* Add auto-compression of old logs

* Update error log levels

* Remove the unnecessary skip argument from Error, Fatal and Critical

* Add stacktrace support

* Fix tests

* Remove x/sync from vendors?

* Add stderr option to console logger

* Use filepath.ToSlash to protect against Windows in tests

* Remove prefixed underscores from names in colors.go

* Remove not implemented database logger

This was removed from Gogs on 4 Mar 2016 but left in the configuration
since then.

* Ensure that log paths are relative to ROOT_PATH

* use path.Join

* rename jsonConfig to logConfig

* Rename "config" to "jsonConfig" to make it clearer

* Requested changes

* Requested changes: XormLogger

* Try to color the windows terminal

If successful default to colorizing the console logs

* fixup

* Colorize initially too

* update vendor

* Colorize logs on default and remove if this is not a colorizing logger

* Fix documentation

* fix test

* Use go-isatty to detect if on windows we are on msys or cygwin

* Fix spelling mistake

* Add missing vendors

* More changes

* Rationalise the ANSI writer protection

* Adjust colors on advice from @0x5c

* Make Flags a comma separated list

* Move to use the windows constant for ENABLE_VIRTUAL_TERMINAL_PROCESSING

* Ensure matching is done on the non-colored message - to simpify EXPRESSION
2019-04-02 08:48:31 +01:00
mrsdizzie
c8650aef0a Change order that PostProcess Processors are run (#6445)
Make sure Processors that work on full links are run first so that
something matching another pattern doesn't alter a link before we get to
it, for example:

 https://stackoverflow.com/questions/2896191/what-is-go-used-fore

Fixes #4813
2019-03-27 11:37:54 -04:00
Mura Li
d77176912b Use Go1.11 module (#5743)
* Migrate to go modules

* make vendor

* Update mvdan.cc/xurls

* make vendor

* Update code.gitea.io/git

* make fmt-check

* Update github.com/go-sql-driver/mysql

* make vendor
2019-03-27 19:15:23 +08:00
Roland Koebler
57ecf09787 Markdown: enable some more extensions (#6362)
* Markdown: enable some more extensions

Improve Markdown-rendering by enabling some extensions:

- enable definitions lists
- enable footnotes
- enable header-ids and automatically generate header-ids (for linking to README-sections or creating table-of-contents for larger READMEs)

* Markdown: update and exted tests

Update and add tests for additionally enabled Markdown-extensions.
2019-03-21 15:53:06 +02:00
zeripath
b2e9894988 Fix reported issue in repo description (#6306) 2019-03-11 22:23:34 -04:00
mrsdizzie
f2de5dc8c8 Replace linkRegex with xurls library (#6261)
* Replace linkRegex with xurls library

Rather than maintaining a complicated regex to match URLs for
autolinking, gitea can use this existing go library that takes care of
the matching with very little code change to gitea itself. After
spending a while trying to find the perfect regex for all cases this library
still works better as it is more flexible than a single regex ever will be.

This will also fix the following issues: #5844 #3095 #3381

This passes all our current tests and I've added new ones mentioned in
those issues as well.

* Use xurls.StrictMatchingScheme instead of xurls.Strict

This is much faster and we only care about https? links to preserve
existing behavior.
2019-03-07 15:12:01 -05:00
mrsdizzie
020075e12f Remove visitLinksForShortLinks features (#6257)
The visitLinksForShortLinks feature would look inside of an <a> tag and
run shortLinkProcessorFull on any text, which attempts to create links
out of potential 'short links' like [[test]] [[link|example]] etc...
This makes no sense because you can't have nested links within an <a>
tag. Specifically, the html5 standard says <a> tags can't include
interactive content if they contain the href attribute:

 http://w3c.github.io/html/single-page.html#the-a-element

And also defines an <a> element with a href attribute as interactive:

 http://w3c.github.io/html/single-page.html#interactive-content

Therefore you can't really put a link inside of another link. In
practice none of this works anyways since browsers won't render it, it
would probably be broken if they tried, and it is causing a bug
(#4946). No current tests rely on this behavior either.

This removes the feature and also explicitly excludes the
current visitNodeForShortLinks from looking in <a> tags.
2019-03-07 14:13:44 -05:00
mrsdizzie
4a2e92bcd1 Modify linkRegex to require http|https (#6171)
Modify the current linkRegex to require http|https which appears to be
the intended behavior based on the comments. Right now, it also matches
anything starting with www as well. Also add testing for linkRegex
2019-02-28 20:31:53 +08:00
zeripath
2a03e96bce
Allow markdown files to read from the LFS (#5787)
This PR makes it possible for the markdown renderer to render images and media straight from the LFS.

Fix #5746

Signed-off-by: Andrew Thornton [art27@cantab.net](mailto:art27@cantab.net)
2019-02-12 15:09:43 +00:00
zeripath
0823791d17 Recover panic in orgmode.Render if bad orgfile (#4982) (#5903)
This PR protects against the panic referred to in chaseadmsio/goorgeous#82
by recovering from the panic and just returning the raw bytes if
there is an error.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2019-01-30 17:17:43 -05:00
Khaled Hamed
bd75965296 Prioritize "readme.md" (#5691)
* prioritize readme.md

* Improve IsReadmeFile

* Add more tests
2019-01-14 14:15:06 -05:00
Lunny Xiao
cef0f12c51 support envs on external render commands (#5278) 2018-11-20 17:11:21 -05:00
L.E.R
b686bd0c94 Fix markdown image with link (#4675)
* Fix markdown image with link

* Add gitea copyright notice

* add a test for markdown image with link

* remove svg related variables
2018-10-30 18:26:28 -04:00
Nicolas Lenz
220ee6ae42 Pass link prefixes to external markup parsers (#5201)
* Pass environment variables for URL prefixes to external markup parser

Signed-off-by: Nicolas Lenz <nicolas@eisfunke.com>

* Document external markup link prefix environment variables

Signed-off-by: Nicolas Lenz <nicolas@eisfunke.com>

* Run format on link prefix changes

Signed-off-by: Nicolas Lenz <nicolas@eisfunke.com>
2018-10-30 10:34:12 -04:00
techknowlogick
080428b2bf
Upgrade images in .drone.yml to more recent versions (#4819) 2018-08-29 09:43:58 -04:00
Lunny Xiao
0bb1c84208 Add csv file render support defaultly (#4105)
* add csv file render support defaultly

* escaping csv column content
2018-07-21 00:08:15 +03:00
Jonas Franz
2a60e72fcd
Replace src with raw to fix image paths (#4377)
Signed-off-by: Jonas Franz <info@jonasfranz.software>
2018-07-05 22:36:45 +02:00
Antoine GIRARD
23ba5c870f markup: escape short wiki link (#4091) 2018-06-15 20:42:49 +08:00
Chaz Reid
69ea5e4385 Fix wiki inter-links with cases and add tests for this case (#3560) 2018-03-05 20:39:12 +02:00
Morgan Bazalgette
535445c32e Rework special link parsing in the post-processing of markup (#3354)
* Get rid of autolink

* autolink in markdown

* Replace email addresses with mailto links

* better handling of links

* Remove autolink.js from footer

* Refactor entire html.go

* fix some bugs

* Make tests green, move what we can to html_internal_test, various other changes to processor logic

* Make markdown tests work again

This is just a description to allow me to force push in order to restart
the drone build.

* Fix failing markdown tests in routers/api/v1/misc

* Add license headers, log errors, future-proof <body>

* fix formatting
2018-02-27 09:09:18 +02:00
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
Christian Köberl
e9e2a9cdcc Allow square brackets in external issue patterns (#3408)
* Allow square brackets in external issue patterns

* Added false test cases for checklist elements
2018-02-03 11:51:02 +02:00
Lauris BH
a0c397df08
Recognize more characters in crossreferenced repo name (#3413) 2018-01-27 14:33:32 +02:00
Ethan Koenig
5481be0ac5 Fix issue link rendering in commit messages (#2897)
* Fix issue link rendering in commit messages

* Update page.tmpl

* No links for parens

* remove comment
2017-11-13 09:35:55 +08:00
Lunny Xiao
62d0a4d882 Add external markup render support (#2570)
* add external markup render support

* bug fixed

* refacotr codes and fix wrong error log

* fix comments and add check to prevent leaks

* add check for config file and improve the example

* check file close error

* use ioutil.TempFile instead uuid

* correct Render -> Parser

* improve warning when incorrect markup setting

* fix typos
2017-11-07 08:33:06 +02:00
Lunny Xiao
0d80af649a Add init support of orgmode document type on file view and readme (#2525)
* add init support of orgmode document type on file view and readme

* fix imports

* fix imports and readmeExist

* fix imports order

* fix format

* remove unnecessary convert
2017-09-21 13:20:14 +08:00
Lunny Xiao
52e11b24bf Restructure markup & markdown to prepare for multiple markup language… (#2411)
* restructure markup & markdown to prepare for multiple markup languages support

* adjust some functions between markdown and markup

* fix tests

* improve the comments
2017-09-16 20:17:57 +03:00
Ethan Koenig
9e627af9a4 gofmt (#1710) 2017-05-12 16:09:53 +08:00
mappu
fd76f090a2 markup: microoptimise for many short filenames in directory (#1534)
* markup: microoptimise for many short filenames in directory

Move strings.ToLower() after the early-return length check. This is a safe operation in all cases and should slightly improve directory listing performance when a directory contains many thousands of files with short filenames.

* markup: expand test cases for IsReadmeFile()
2017-05-09 22:20:22 +08:00
Lunny Xiao
0d1e001b9c fix multiple readme file rendering and fix #1657 (#1658)
* fix multiple readme file rendering and fix #1657

* remove unnecessary loop
2017-05-02 16:57:54 +08:00
Lunny Xiao
52627032bc Add markup package to prepare for org markup format (#1493) 2017-04-21 09:01:08 +02:00