FIX: buildTranslationTree was erroring when translations overlapped (ie. ":-)" and ":-))")
FIX: emoji translations wasn't working properly when translations overlapped
Previously non lightboxed images would render in the wrong spot while loading.
We assumed the image we were rendering while loading was at 0,0 position.
This is not the case on non-lightboxed images cause they have no surrounding
DIV.
This margin is not needed and doesn't exist in the mobile view.
It causes a bit of a problem in desktop topics with no categories and more prominently in PMs in the desktop view.
There's a small TODO here where the rest of the extra-info-wrapper styles should all be moved to header sylesheets.
This allows fidelity in controlling excerpt (text that shows up when you pin a topic or link to it externally):
```
I am some text
[excerpt]
This is some **custom** markdown that should be the excerpt
[/excerpt]
More text
```
Previous solution relied on DIVs, unfortunately DIVs do not play well,
by design with mixing markdown unless you have a preceding newline eg:
```
<div class='hello'>
this will be treated properly as markdown
</div>
```
This extra newline is not desirable.
I am also considering adding
```
[div class=excerpt]
[/div]
```
This would offer lots of flexibility to themes and plugins that do not want the extra annoying newline.
- Now applied to all images over 150x150px
- Stores the width and height in the WeakMap rather than using
percentages for accuracy
- When oneboxed images are hidden, they are given a subtle border for better
visibility.
- Don't apply when in the composer. Causes flickering.
With our recent move to SVG icons, the font file does not work in the wizard. I've opted for path2D, which accepts an SVG path
Path2D is not supported by IE11 but the chances of admins running the wizard on IE11 are practically none.
https://caniuse.com/#feat=path2d
* Add category link renderer to plugin API
- lets themes/plugins override the category link display
- planning to use this in a "category icons" theme component
* small code review fix
* Code review refactor
This generates a 10x10 PNG thumbnail for each lightboxed image.
If Image Lazy Loading is enabled (IntersectionObserver API) then
we'll load the low res version when offscreen. As the image scrolls
in we'll swap it for the high res version.
We use a WeakMap to track the old image attributes. It's much less
memory than storing them as `data-*` attributes and swapping them
back and forth all the time.
* Dashboard doesn't timeout anymore when Amazon S3 is used for backups
* Storage stats are now a proper report with the same caching rules
* Changing the backup_location, s3_backup_bucket or creating and deleting backups removes the report from the cache
* It shows the number of backups and the backup location
* It shows the used space for the correct backup location instead of always showing used space on local storage
* It shows the date of the last backup as relative date
This would prevent failure with connectors templates defining actions as closures. In this case action existence is checked at compile time and not runtime.
When a quote is not expanded and it contains lightboxes, those lightboxes are not displayed and instead we show a link that looks like this `[image_title]`
These still have the lightbox CSS class and so they still get the backgrounds we add to lightboxes while they load. Increasing the selector specificity prevents that from happening.
This feature is used for defer loading of images and in future for post cloaking
This gives us a polyfill so we can safely use the feature in problem browsers
The polyfill supports "polling" but it does not appear we need it yet.
If we discover anything odd here, consider setting poll interval per:
https://github.com/w3c/IntersectionObserver/tree/master/polyfill
```
var io = new IntersectionObserver(callback);
io.POLL_INTERVAL = 100; // Time in milliseconds.
```
Keeping the mutation observer cause we often mutate the DOM
Guo Xiang Tan
Arpit Jalan
Joe
Vinoth Kannan
Régis Hanol
Penar Musaraj
David Taylor
Kris
Sam
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