7 Commits (release/v1.22)

Author	SHA1	Message	Date
silverwind	dcde4701a5	Fix math and mermaid rendering bugs (#24049) ... 1. Fix multiple error display for math and mermaid:  2. Fix height calculation of certain mermaid diagrams by reading the iframe inner height from it's document instead of parsing it from SVG: Before: <img width="866" alt="Screenshot 2023-04-11 at 11 56 27" src="https://user-images.githubusercontent.com/115237/231126480-b194e02b-ea8c-4ddf-8c79-50c525815d92.png"> After: <img width="855" alt="Screenshot 2023-04-11 at 11 56 35" src="https://user-images.githubusercontent.com/115237/231126494-5fe86a48-8d21-455a-8b95-79b6ee27a16f.png"> 3. Refactor error handling to a common function 4. Rename to `renderAsciicast` for consistency 5. Improve mermaid loading sequence Note: I did try `securityLevel: 'sandbox'` to make mermaid output a iframe directly, but that showed a bug in mermaid where the iframe style height was set incorrectly. Opened https://github.com/mermaid-js/mermaid/issues/4289 for this. --------- Co-authored-by: Giteabot <teabot@gitea.io>	2 years ago
Jason Song	d9f748a700	Support asciicast files as new markup (#22448) ... Support [asciicast files](https://github.com/asciinema/asciinema/blob/develop/doc/asciicast-v2.md) as a new markup via [asciinema-player](https://github.com/asciinema/asciinema-player). For more on asciinema, see the [introduction](https://asciinema.org/). So users can use asciinema recorder to generate an asciicast file (or you can download a sample file from https://asciinema.org/a/335480.cast?dl=1), then upload it to Gitea and play it on Gitea. Snapshots: <details> ## Upload asciicast files <img width="1134" alt="image" src="https://user-images.githubusercontent.com/9418365/212461061-cc2c7181-0e14-4534-af55-1ec60a639fd1.png"> ## Open an asciicast file <img width="1137" alt="image" src="https://user-images.githubusercontent.com/9418365/212461090-a3b5141f-4894-430d-a2b4-ea257801a0ed.png"> ## Play it <img width="1144" alt="image" src="https://user-images.githubusercontent.com/9418365/212461157-4e82db69-0e41-471d-928f-ac1fe0737105.png"> ## Copy contents from the "video" <img width="1145" alt="image" src="https://user-images.githubusercontent.com/9418365/212461286-211612bc-15d6-427a-89a9-6abff5c6a0a5.png"> ## View the source <img width="1140" alt="image" src="https://user-images.githubusercontent.com/9418365/212461187-05473b2d-ba3d-4072-84a6-4aa1e7d82182.png"> </details> Known issue: Don't support the [v1 version asciicast files](https://github.com/asciinema/asciinema/blob/develop/doc/asciicast-v1.md), it's a poorly designed version, it does not specify the file extension and uses `*.json` usually, so it's impossible to recognize the files. Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>	2 years ago
zeripath	88c2e24360	Add KaTeX rendering to Markdown. (#20571) ... This PR adds mathematical rendering with KaTeX. The first step is to add a Goldmark extension that detects the latex (and tex) mathematics delimiters. The second step to make this extension only run if math support is enabled. The second step is to then add KaTeX CSS and JS to the head which will load after the dom is rendered. Fix #3445 Signed-off-by: Andrew Thornton <art27@cantab.net> Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>	2 years ago
silverwind	23bd7b1211	Add copy button to markdown code blocks (#17638) ... * Add copy button to markdown code blocks Done mostly in JS because I think it's better not to try getting buttons past the markup sanitizer. * add svg module tests * fix sanitizer regexp * remove outdated comment * vertically center button in issue comments as well * add comment to css * fix undefined on view file line copy * combine animation less files * Update modules/markup/markdown/markdown.go Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> * add test for different sizes * add cloneNode and add tests for it * use deep clone * remove useless optional chaining * remove the svg node cache * unify clipboard copy string and i18n * remove unused var * remove unused localization * minor css tweaks to the button * comment tweak * remove useless attribute Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>	3 years ago
wxiaoguang	bb71ceeeb2	Improve async/await usage, and sort init calls in `index.js` (#17386) ... * clean up async/await, and sort init calls in `index.js * use `const _promise` to indicate that we do not need await an async function	3 years ago
KN4CK3R	6021fbfe7a	Make tasklist checkboxes clickable (#15791) ... Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: Lauris BH <lauris@nix.lv>	4 years ago
6543	640066840e	Use a generic markup class to display externally rendered files and diffs (#15735) ... * creates and implements generic markup less class * How to give custom CSS to externally rendered html * Clarifies sources of CSS styling of markup * further clarification of sources of markup styling * rename _markdown to _markup * remove defunct import * fix orphaned reference * Update docs/content/doc/advanced/external-renderers.en-us.md * more renames markdown -> markup * do not suggest less customization * add back tokens * fix class whitespace, remove useless if-clause * remove unused csv-data rules * use named exports and rename functions * sort imports Co-authored-by: HarvsG <11440490+HarvsG@users.noreply.github.com> Co-authored-by: techknowlogick <techknowlogick@gitea.io> Co-authored-by: silverwind <me@silverwind.io>	4 years ago
silverwind	e61c09ed73	Add loading spinners and mermaid error handling (#12358) ... - Add loading spinners on editor and mermaid renderers - Add error handling and inline error box for mermaid - Fix Mermaid rendering by using the .init api	4 years ago
silverwind	4315e313d1	Add mermaid JS renderer (#12334) ... * Add mermaid JS renderer For feature parity with GitLab. Tested in files, issues, wiki, editor. arc-green only does an inversion because the renderer seems to like to render white backgrounds on boxes. Ref: https://github.com/go-gitea/gitea/issues/3340 Fixes: https://github.com/go-gitea/gitea/issues/12307 * add feature entry, switch to neutral theme, remove border * add bindFunctions support * remove unnecessary border-radius Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: techknowlogick <techknowlogick@gitea.io>	4 years ago