Also, when using spinners as background images, the re-painted area should be the
smallest possible one. See similar performance issue in #33311.
Fixes#34951.
git-svn-id: https://develop.svn.wordpress.org/trunk@35925 602fd350-edb4-49c9-b593-d223f7449a82
In the data sent to us from the embedded iframe by postMessage(), the secret value is being used directly in a document.querySelectorAll() call without first being validated or escaped.
In theory, this could lead to some broken embeds.
Props mdawaffe.
Fixes#34831.
git-svn-id: https://develop.svn.wordpress.org/trunk@35761 602fd350-edb4-49c9-b593-d223f7449a82
Older versions of WordPress will convert those `&` characters to `&`, which makes for some non-functional JS. If folks are running an older release, let's not make their lives more difficult than it already is.
Props pento, peterwilsoncc.
See #34698.
git-svn-id: https://develop.svn.wordpress.org/trunk@35708 602fd350-edb4-49c9-b593-d223f7449a82
Twemoji will replace the `img` with the emoji character, in the event that the image fails to load. We deliberately avoid trying to change that emoji character when it's changed back. We do need to replace emoji characters that are changed by something other than Twemoji, which this rectifies.
Fixes#34640.
git-svn-id: https://develop.svn.wordpress.org/trunk@35637 602fd350-edb4-49c9-b593-d223f7449a82
- Fix the inline toolbar on images in iOS, move it out of the way so the default inline toolbar is not over it.
- Fix selecting images on touch in the editor (iOS Safari fails to select them most of the time).
Fixes#34557.
git-svn-id: https://develop.svn.wordpress.org/trunk@35607 602fd350-edb4-49c9-b593-d223f7449a82
Some less advanced browsers are yet to add support for the important advances made in Unicode 8. Let's make ensure that their users can experience emoji in their full glory.
See #33592.
git-svn-id: https://develop.svn.wordpress.org/trunk@35606 602fd350-edb4-49c9-b593-d223f7449a82
Including the following that should be used as often as possible:
U+1F1E6 U+1F1FA Flag for Australia
U+1F3CF Cricket Bat and Ball
U+1F32F Burrito
See #33592.
git-svn-id: https://develop.svn.wordpress.org/trunk@35596 602fd350-edb4-49c9-b593-d223f7449a82
This moves the last of the iframe message code from PHP to JavaScript, so it can be included in any site, without needing to rely on any of WordPress' internal behaviour.
Props swissspidy.
Fixes#34451.
git-svn-id: https://develop.svn.wordpress.org/trunk@35577 602fd350-edb4-49c9-b593-d223f7449a82
Older IE versions need just that little bit of extra tender care to keep them going.
Props peterwilsoncc, swissspidy, pento.
Fixes#34204.
git-svn-id: https://develop.svn.wordpress.org/trunk@35466 602fd350-edb4-49c9-b593-d223f7449a82
Sometimes, embedded sites might suffer from less than 100% uptime. Instead of leaving the embedding site with a big blank space where the embed should be, let's fall back to a link to the embedded post, so there's at least some context for the post.
Fixes#34462.
git-svn-id: https://develop.svn.wordpress.org/trunk@35437 602fd350-edb4-49c9-b593-d223f7449a82
- Sanitize and render HTML in captions when showing a gallery preview (wpView).
- Encode/escape HTML entered in the text field in the wpLink dialog.
Props iseulde, kraftbj, jnylen0, shawarkhan.
Fixes#32616.
git-svn-id: https://develop.svn.wordpress.org/trunk@35341 602fd350-edb4-49c9-b593-d223f7449a82
This is only relevant to non embeddable URLs.
After first init, markers were set but not removed,
causing an edited URL to revert when switching to text mode
or any paragraph after the URL to just contain that URL.
Fixes#33954.
git-svn-id: https://develop.svn.wordpress.org/trunk@35216 602fd350-edb4-49c9-b593-d223f7449a82
Hide the editor uploader overlay on all drop events in the window, not only when dropping on the editor uploader element.
Fixes#34251, #22403.
git-svn-id: https://develop.svn.wordpress.org/trunk@35019 602fd350-edb4-49c9-b593-d223f7449a82
For the past 6 years, WordPress has operated as an oEmbed consumer, allowing users to easily embed content from other sites. By adding oEmbed provider support, this allows any oEmbed consumer to embed posts from WordPress sites.
In addition to creating an oEmbed provider, WordPress' oEmbed consumer code has been enhanced to work with any site that provides oEmbed data (as long as it matches some strict security rules), and provides a preview from within the post editor.
For security, embeds appear within a sandboxed iframe - the iframe content is a template that can be styled or replaced entirely by the theme on the provider site.
Props swissspidy, pento, melchoyce, netweb, pfefferle, johnbillion, extendwings, davidbinda, danielbachhuber, SergeyBiryukov, afercia
Fixes#32522.
git-svn-id: https://develop.svn.wordpress.org/trunk@34903 602fd350-edb4-49c9-b593-d223f7449a82
* create a public `initialize` method on the `wp.mediaelement` namespace
* make it idempotent to prevent nasty side-effects caused by initializing media elements more than once
Props bradyvercher.
Fixes#32423.
git-svn-id: https://develop.svn.wordpress.org/trunk@34346 602fd350-edb4-49c9-b593-d223f7449a82
