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add image gallery #2465

Merged
merged 9 commits into from
Dec 24, 2018
Merged

add image gallery #2465

merged 9 commits into from
Dec 24, 2018

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daiyam
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@daiyam daiyam commented Oct 2, 2018

This change adds the possibility to display image gallery.

## Gallery

```gallery(30h)
https://source.unsplash.com/2ShvY8Lf6l0/800x599
https://source.unsplash.com/Dm-qxdynoEc/800x799
https://source.unsplash.com/qDkso9nvCg0/600x799
https://source.unsplash.com/iecJiKe_RNg/600x799
https://source.unsplash.com/epcsn8Ed8kY/600x799
https://source.unsplash.com/NQSWvyVRIJk/800x599
https://source.unsplash.com/zh7GEuORbUw/600x799
https://source.unsplash.com/PpOHJezOalU/800x599
https://source.unsplash.com/I1ASdgphUH4/800x599
```

```gallery(autoplay=3000)
https://source.unsplash.com/NQSWvyVRIJk/800x599
https://source.unsplash.com/zh7GEuORbUw/600x799
https://source.unsplash.com/PpOHJezOalU/800x599
https://source.unsplash.com/I1ASdgphUH4/800x599
```

screenshot

@kazup01 kazup01 added the awaiting review ❇️ Pull request is awaiting a review. label Oct 5, 2018
@daiyam
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daiyam commented Oct 8, 2018

I've updated the PR to support markdown image syntax inside the gallery block.

```gallery(20h)
:storage/3b6f8bd6-4edd-4b15-96e0-eadc4475b564/fad71156.jpg
```

```gallery(20h)
![#5.jpg](:storage/3b6f8bd6-4edd-4b15-96e0-eadc4475b564/f939b2c3.jpg)
```

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The scrollbar of the image list doesn't seem to follow when you try to switch to an image outside the list

@@ -227,7 +227,7 @@ function migrateAttachments (markdownContent, storagePath, noteKey) {
* @returns {String} postprocessed HTML in which all :storage references are mapped to the actual paths.
*/
function fixLocalURLS (renderedHTML, storagePath) {
return renderedHTML.replace(new RegExp('/?' + STORAGE_FOLDER_PLACEHOLDER + '.*?"', 'g'), function (match) {
return renderedHTML.replace(new RegExp('/?' + STORAGE_FOLDER_PLACEHOLDER + '(?:\\\/|%5C)[\\w.]+', 'g'), function (match) {
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Can you add some comment explaining the regex?

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I've undone the change because I don't remember why I've changed it. And it works with the original one...

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Oops, now, I understand why 😁

![#5.jpg](:storage/3b6f8bd6-4edd-4b15-96e0-eadc4475b564/fad71156.jpg)

generates

<p data-line="1"><img src=":storage/3b6f8bd6-4edd-4b15-96e0-eadc4475b564/fad71156.jpg" alt="#5.jpg" /></p>
```gallery(30h)
![#5.jpg](:storage/3b6f8bd6-4edd-4b15-96e0-eadc4475b564/fad71156.jpg)
```

generates

<pre class="fence" data-line="1">
          <span class="filename"></span>
          <div class="gallery" data-autoplay="undefined" data-height="20">:storage/3b6f8bd6-4edd-4b15-96e0-eadc4475b564/fad71156.jpg</div>
</pre>

new RegExp('/?' + STORAGE_FOLDER_PLACEHOLDER + '.*?"', 'g') will only match the first image due to the need of the closing ".
new RegExp('/?' + STORAGE_FOLDER_PLACEHOLDER + '(?:\\\/|%5C)[\\w.]+', 'g') will match both images. The \\\/ is for posix systems and %5C is for windows.
It might need further testing on windows.

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Couldn't you use the PATH_SEPARATORS variable which is defined at the top of the file?

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PATH_SEPARATORS 's value is /\\ so it can't be used.

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could you, at least, use path.win32.sep and path.posix.sep? That would make clearer what the RegExp means..

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path.win32.sep is \\ which is far from the needed %5C

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Then i am wondering whether you really need your %5C i mean: it dosen't appear everywhere else in the attachment-management, does it?

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It's the URI encoding of \. After I don't know where it's been done.

@ZeroX-DG ZeroX-DG added awaiting changes 🖊️ Pull request has been reviewed, but contributor needs to make changes. and removed awaiting review ❇️ Pull request is awaiting a review. labels Nov 24, 2018
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daiyam commented Nov 25, 2018

The scrollbar issue is due to the component. I will try to look at it when I have time.

@ZeroX-DG ZeroX-DG added approved 👍 Pull request has been approved by sufficient reviewers. and removed awaiting changes 🖊️ Pull request has been reviewed, but contributor needs to make changes. labels Nov 26, 2018
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LGTM 🎉

@Rokt33r Rokt33r merged commit 5f385e4 into BoostIO:master Dec 24, 2018
@Rokt33r Rokt33r added next release (v0.11.13) and removed approved 👍 Pull request has been approved by sufficient reviewers. labels Dec 24, 2018
@daiyam daiyam deleted the gallery branch December 24, 2018 08:39
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5 participants