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18 Commits

Author SHA1 Message Date
Sergey Biryukov
b89389da60 Don't limit WP_Embed::cache_oembed() to posts and pages. 
props bordoni, helen.
fixes #28639.
Built from https://develop.svn.wordpress.org/trunk@29557


git-svn-id: http://core.svn.wordpress.org/trunk@29332 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2014-08-20 19:32:16 +00:00
Drew Jaynes
647b6d907b Clean up some missing @access tags and other tweaks for 4.0.0-functionality docs. 
See #28885.

Built from https://develop.svn.wordpress.org/trunk@29455


git-svn-id: http://core.svn.wordpress.org/trunk@29233 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2014-08-09 19:32:16 +00:00
Drew Jaynes
a20e839eaf Inline documentation cleanup for 4.0 audit. 
Document the first parameter, `$time`, in the 'oembed_ttl' filter, added in [28972].

See #14759 and #28885.

Built from https://develop.svn.wordpress.org/trunk@29160


git-svn-id: http://core.svn.wordpress.org/trunk@28944 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2014-07-14 00:44:14 +00:00
Helen Hou-Sandí
5f6b531f70 Improve oEmbed caching. Introduces the concept of a TTL for oEmbed caches and a filter for oembed_ttl. 
We will no longer replace previously valid oEmbed responses with an `{{unknown}}` cache value. When this happens due to reaching a rate limit or a service going down, it is data loss, and is not acceptable. This means that oEmbed caches for a post are no longer deleted indiscriminately every time that post is saved.

oEmbed continues to be cached in post meta, with the addition of a separate meta key containing the timestamp of the last retrieval, which is used to avoid re-requesting a recently cached oEmbed response. By default, we consider a valued cached in the past day to be fresh. This can greatly reduce the number of outbound requests, especially in cases where a post containing multiple embeds is saved frequently.

The TTL used to determine whether or not to request a response can be filtered using `oembed_ttl`, thus allowing for the possibility of respecting the optional oEmbed response parameter `cache_age` or altering the period of time a cached value is considered to be fresh.

Now that oEmbeds are previewed in the visual editor as well as the media modal, oEmbed caches are often populated before a post is saved or published. By pre-populating and avoiding having to re-request that response, we also greatly reduce the chances of a stampede happening when a published post is visible before oEmbed caching is complete.

As it previously stood, a stampede was extremely likely to happen, as the AJAX caching was only triggered when `$_GET['message']` was 1. The published message is 6. We now trigger the caching every time `$_GET['message']` is present on the edit screen, as we are able to avoid triggering so many HTTP requests overall.

props markjaquith. fixes #14759. see #17210.

Built from https://develop.svn.wordpress.org/trunk@28972


git-svn-id: http://core.svn.wordpress.org/trunk@28761 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2014-07-03 16:45:14 +00:00
Sergey Biryukov
f799048057 Pass $url parameter to wp_embed_defaults() and 'embed_defaults' filter. 
props wpsmith, sabreuse, jacobdubail.
fixes #20151.
Built from https://develop.svn.wordpress.org/trunk@28923


git-svn-id: http://core.svn.wordpress.org/trunk@28722 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2014-06-30 11:16:15 +00:00
Andrew Ozz
5168f9c7c6 Secure embeds in the editor (first run): 
- When the user pastes an embeddable http URL, try to get the https embed.
- If an embed provider doesn't support ssl embeds, show a placeholder/error message.
- Revise the way we return error messages.
See #28195, #28507.
Built from https://develop.svn.wordpress.org/trunk@28919


git-svn-id: http://core.svn.wordpress.org/trunk@28718 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2014-06-30 05:49:16 +00:00
Scott Taylor
3214d6d325 Read the src attribute for the [embed] shortcode if the shortcode's body is empty. 
These work:
`[embed src="https://www.youtube.com/watch?v=ZqD-LPOWIT0"]`
`[embed src="https://www.youtube.com/watch?v=ZqD-LPOWIT0"][/embed]`

If you do:
`[embed src="https://www.youtube.com/watch?v=ZqD-LPOWIT0"]http://any-other-url.com[/embed]`

... "http://any-other-url.com" will be the URL that is parsed.

Props kovshenin, aaroncampbell for making initial patches.
Fixes #24456.


Built from https://develop.svn.wordpress.org/trunk@28559


git-svn-id: http://core.svn.wordpress.org/trunk@28385 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2014-05-23 18:06:13 +00:00
Scott Taylor
aabcfd658b Add access modifiers to methods/members in WP_Embed. 
See #27881, #22234.

Built from https://develop.svn.wordpress.org/trunk@28510


git-svn-id: http://core.svn.wordpress.org/trunk@28336 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2014-05-19 05:47:14 +00:00
Drew Jaynes
62b6306739 Use a proper docs-specific variable for the first parameter passed to the embed_oembed_discover filter. 
See #26869.

Built from https://develop.svn.wordpress.org/trunk@28378


git-svn-id: http://core.svn.wordpress.org/trunk@28206 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2014-05-13 04:29:14 +00:00
Drew Jaynes
5e51ea9940 Priority fixes for various existing hook documentation. 
Props kpdesign.
See #26869

Built from https://develop.svn.wordpress.org/trunk@28083


git-svn-id: http://core.svn.wordpress.org/trunk@27914 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2014-04-12 00:01:15 +00:00
John Blackbourn
e6da4eebe9 Inline documentation for core shortcode attributes. 
Props DrewAPicture, johnbillion.
Fixes #25661.

Built from https://develop.svn.wordpress.org/trunk@26915


git-svn-id: http://core.svn.wordpress.org/trunk@26796 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2014-01-07 16:07:12 +00:00
Andrew Nacin
5361a8abca Spell out duplicate hook locations. 
props DrewAPicture.
fixes #25658.

Built from https://develop.svn.wordpress.org/trunk@25868


git-svn-id: http://core.svn.wordpress.org/trunk@25868 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2013-10-24 22:59:20 +00:00
Andrew Nacin
8ae8e01b67 Remove the old wp_auto_updates_maybe_update cron event. Schedule the new wp_maybe_auto_update event at 7 a.m. and 7 p.m. in the site's timezone. 
see #27704.

Built from https://develop.svn.wordpress.org/trunk@25825


git-svn-id: http://core.svn.wordpress.org/trunk@25825 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2013-10-24 22:53:14 +00:00
Andrew Nacin
74488bdcb0 Spell out duplicate hook locations. 
props DrewAPicture.
fixes #25658.

Built from https://develop.svn.wordpress.org/trunk@25868


git-svn-id: http://core.svn.wordpress.org/trunk@25780 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2013-10-22 17:22:11 +00:00
Drew Jaynes
bd6a09c708 Inline documentation for hooks in wp-includes/class-wp-embed.php. 
Props swissspidy, kpdesign.
Fixes #25515.

Built from https://develop.svn.wordpress.org/trunk@25726


git-svn-id: http://core.svn.wordpress.org/trunk@25639 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2013-10-08 04:43:10 +00:00
Andrew Nacin
9b5e67bf7d Use correct escaping function. props duck_. 
git-svn-id: http://core.svn.wordpress.org/trunk@23321 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2013-01-22 16:37:54 +00:00
Andrew Nacin
903714254c Invalidate oEmbed caches on pre_post_update instead of save_post so existing metadata caches may be used. fixes #22190. 
git-svn-id: http://core.svn.wordpress.org/trunk@22369 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2012-11-05 16:47:04 +00:00
Andrew Nacin
4e0c89c236 Move WP_Embed into its own file. props ocean90. fixes #20533. 
git-svn-id: http://core.svn.wordpress.org/trunk@21999 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2012-09-25 08:39:26 +00:00