Commit graph

21 commits

Author SHA1 Message Date
Joe Mooring
805cc1773b markup/goldmark: Sync image render hook code with Goldmark
Fixes #11681
2023-11-16 18:21:32 +01:00
Bjørn Erik Pedersen
3f497d496f Prevent double escaping of image alt-text in Goldmar typographer
Fixes #11045
2023-05-30 15:03:54 +02:00
Bjørn Erik Pedersen
ce524d0b5e Add a page template func
Fixes #9339
2023-02-25 19:53:18 +01:00
Bjørn Erik Pedersen
63126c6359 markup/goldmark: Add removeSurroundingParagraph for Markdown images
* Removes any surrounding paragraph nodes
* And transfers any attributes from the surrounding paragraph down to the image node
* Adds IsBlock and Ordinal (zero based) field to the image context passed to the image render hooks

IsBlock is set to true if `wrapStandAloneImageWithinParagraph = false` and  the image's parent node has only one child.

Closes #8362
Fixes #10492
Fixes #10494
Fixes #10501
2022-12-05 15:00:47 +01:00
Bjørn Erik Pedersen
b80853de90
all: gofmt -w -r 'interface{} -> any' .
Updates #9687
2022-03-17 22:03:27 +01:00
Bjørn Erik Pedersen
4e14cf7607
Fail with error when double-rendering text in markdownify/RenderString
This commit prevents the most commons case of infinite recursion in link render hooks when the `linkify` option is enabled (see below). This is always a user error, but getting a `stack overflow` (the current stack limit in Go is 1 GB on 64-bit, 250 MB on 32-bit) error isn't very helpful. This fix will not prevent all such errors, though, but we may do better once #9570 is in place.

So, these will fail:

```
<a href="{{ .Destination | safeURL }}" >{{ .Text | markdownify }}</a>
<a href="{{ .Destination | safeURL }}" >{{ .Text | .Page.RenderString }}</a>
```

`.Text` is already rendered to `HTML`. The above needs to be rewritten to:

```
<a href="{{ .Destination | safeURL }}" >{{ .Text | safeHTML }}</a>
<a href="{{ .Destination | safeURL }}" >{{ .Text | safeHTML }}</a>
```

Fixes #8959
2022-03-10 08:19:03 +01:00
Bjørn Erik Pedersen
5697348e17 markup/goldmark: Default to https for linkify
Fixes #9639
2022-03-09 22:30:10 +01:00
Joe Mooring
e46e9ceb29 markup/goldmark: Escape image alt attribute
Fixes #9594
2022-03-02 21:05:33 +01:00
Bjørn Erik Pedersen
08fdca9d93 Add Markdown diagrams and render hooks for code blocks
You can now create custom hook templates for code blocks, either one for all (`render-codeblock.html`) or for a given code language (e.g. `render-codeblock-go.html`).

We also used this new hook to add support for diagrams in Hugo:

* Goat (Go ASCII Tool) is built-in and enabled by default; just create a fenced code block with the language `goat` and start draw your Ascii diagrams.
* Another popular alternative for diagrams in Markdown, Mermaid (supported by GitHub), can also be implemented with a simple template. See the Hugo documentation for more information.

Updates #7765
Closes #9538
Fixes #9553
Fixes #8520
Fixes #6702
Fixes #9558
2022-02-24 18:59:50 +01:00
Joe Mooring
ff545f4276
markup/goldmark: Exclude event attributes from markdown render hook
Fixes #9511
2022-02-16 19:56:23 +01:00
Bjørn Erik Pedersen
b2a827c52c markup/goldmark: Fix mangling of headers/links in render hooks
```bash

name                    old time/op    new time/op    delta
SiteWithRenderHooks-10    11.9ms ± 1%    11.9ms ± 1%    ~     (p=0.486 n=4+4)

name                    old alloc/op   new alloc/op   delta
SiteWithRenderHooks-10    11.2MB ± 0%    11.3MB ± 0%  +0.16%  (p=0.029 n=4+4)

name                    old allocs/op  new allocs/op  delta
SiteWithRenderHooks-10      145k ± 0%      145k ± 0%  +0.14%  (p=0.029 n=4+4)
```

Fixes #9504
2022-02-16 17:46:30 +01:00
Joe Mooring
f7bc4cc505 Exclude event attributes when rendering markdown
Closes #9463
2022-02-10 18:25:19 +01:00
Joe Mooring
20a7ce7c1b Do not render hl_style as an HTML attribute
Fixes #9390
2022-01-16 17:09:18 +01:00
Bjørn Erik Pedersen
805664818d markup/goldmark: Rename/reorder the hook methods
To make them easier to follow.

See #8755
2021-07-15 10:14:52 +02:00
Bjørn Erik Pedersen
ee3d2bb1d3 markup/goldmark: Support auto links in render hook
Fixes #8755
2021-07-15 10:14:52 +02:00
Bjørn Erik Pedersen
18074d0c23 Fix output format handling for render hooks
Fixes #8176
2021-03-09 13:26:39 +01:00
Bjørn Erik Pedersen
aed7df62a8 markup: Handle attribute lists in code fences
Fixes #8278
2021-02-24 11:16:06 +01:00
Bjørn Erik Pedersen
cd0c5d7ef3 Allow markdown attribute lists to be used in title render hooks
Fixes #8270
2021-02-23 18:08:39 +01:00
Bjørn Erik Pedersen
d90e37e0c6 all: Format code with gofumpt
See https://github.com/mvdan/gofumpt
2020-12-03 13:12:58 +01:00
Bjørn Erik Pedersen
e442cf30a2 Fix server rebuild issue with partials referenced from render hooks
Fixes #7990
2020-11-26 20:41:54 +01:00
Eli W. Hunter
423b8f2fb8 Add render template hooks for headings
This commit also

* Renames previous types to be non-specific. (e.g. hookedRenderer rather
  than linkRenderer)

Resolves #6713
2020-05-15 21:12:43 +02:00
Renamed from markup/goldmark/render_link.go (Browse further)