Commit Graph

51 Commits

Author SHA1 Message Date
Weston Ruter
48e726bbef Embeds: Improve consistency of update and refresh logic for oEmbed caching between oembed_cache and post meta.
* Allow updating oEmbed cache during `parse-embed` requests for non-post editors (such as widgets).
* Update any existing `oembed_cache` post when `usecache` and TTL has passed.
* Do not overwrite a previously valid cache with `{{unknown}}`.

Props dlh.
See #34115.
Fixes #42310.

Built from https://develop.svn.wordpress.org/trunk@42009


git-svn-id: http://core.svn.wordpress.org/trunk@41843 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-10-24 23:10:48 +00:00
Weston Ruter
e0c3951b08 Embeds: Cache oEmbeds in an oembed_cache custom post type instead of postmeta when there is no global $post.
Add processing of embeds to rich Text widget.

Props swissspidy, westonruter, ocean90, johnbillion.
See #40854, #39994, #40935.
Fixes #34115.

Built from https://develop.svn.wordpress.org/trunk@41651


git-svn-id: http://core.svn.wordpress.org/trunk@41485 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-09-30 01:15:48 +00:00
Drew Jaynes
0860bb2771 Docs: Remove @access notations from method DocBlocks in wp-includes/* classes.
Prior to about 2013, many class methods lacked even access modifiers which made the `@access` notations that much more useful. Now that we've gotten to a point where the codebase is more mature from a maintenance perspective and we can finally remove these notations. Notable exceptions to this change include standalone functions notated as private as well as some classes still considered to represent "private" APIs.

See #41452.

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git-svn-id: http://core.svn.wordpress.org/trunk@41002 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-07-27 00:41:44 +00:00
Scott Taylor
b144d69ba0 Embed: wp-settings.php loads class-wp-embed.php, which currently produces side effects. Move the global instantiation to wp-settings.php. WP_Embed is then in a file by itself.
See #37827.

Built from https://develop.svn.wordpress.org/trunk@38362


git-svn-id: http://core.svn.wordpress.org/trunk@38303 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-26 09:53:28 +00:00
Drew Jaynes
6c7148943b Docs: Standardize capitalization of Ajax throughout core documentation per the core spelling guide.
Ajax, while considered an acronym for Asynchronous JavaScript and XML, is most commonly capitalized only in the first character.

Part props ocean90.
See #32246.

Built from https://develop.svn.wordpress.org/trunk@38028


git-svn-id: http://core.svn.wordpress.org/trunk@37969 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-10 00:51:30 +00:00
Andrew Ozz
26b1d5f927 Auto-embedding:
- We already match URLs on their own line, add another regex to match URLs in their own paragraphs.
- Always exclude the `\s<>"` characters when matching.
- Add more unit tests.

Props iseulde, azaozz.
Fixes #25387.
Built from https://develop.svn.wordpress.org/trunk@37627


git-svn-id: http://core.svn.wordpress.org/trunk@37595 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-02 21:24:30 +00:00
Drew Jaynes
fb6d8bae49 Docs: Apply inline @see tags to hooks referenced in DocBlocks for core classes.
Applying these specially-crafted `@see` tags allows the Code Reference parser to recognize and link these elements as actions and filters.

See #36921.

Built from https://develop.svn.wordpress.org/trunk@37539


git-svn-id: http://core.svn.wordpress.org/trunk@37507 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-23 18:54:27 +00:00
Drew Jaynes
602b51a209 Docs: Standardize filter docs in core classes in wp-includes/* to use third-person singular verbs per the inline documentation standards for PHP.
See #36913.

Built from https://develop.svn.wordpress.org/trunk@37492


git-svn-id: http://core.svn.wordpress.org/trunk@37460 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-22 18:15:28 +00:00
Drew Jaynes
f52a8cb1fa Docs: Remove/replace invalid inline @link tags in DocBlocks in wp-includes/*.
Fixes #36910.

Built from https://develop.svn.wordpress.org/trunk@37487


git-svn-id: http://core.svn.wordpress.org/trunk@37455 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-22 17:39:28 +00:00
Dominik Schilling
d8f3325c14 Docs: Correct grammar when referring to "a URL" vs "an URL" in several places.
Fixes #36218.
Built from https://develop.svn.wordpress.org/trunk@36970


git-svn-id: http://core.svn.wordpress.org/trunk@36938 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-12 12:39:27 +00:00
Gary Pendergast
53acbb936e Embeds: Remove the allow_insecure_embeds filter.
This reverts [35640]. On further reflection, it really didn't do what it said it did.

Fixes #34588.


Built from https://develop.svn.wordpress.org/trunk@35702


git-svn-id: http://core.svn.wordpress.org/trunk@35666 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-19 05:02:27 +00:00
Gary Pendergast
3783e497c6 Embeds: Add the allow_insecure_embeds filter.
This allows a site to disable non-SSL embeds.

Fixes #34588.


Built from https://develop.svn.wordpress.org/trunk@35640


git-svn-id: http://core.svn.wordpress.org/trunk@35604 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-16 00:23:26 +00:00
Gary Pendergast
83c3e3e00e Embeds: Add oEmbed provider support.
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.


Built from https://develop.svn.wordpress.org/trunk@34903


git-svn-id: http://core.svn.wordpress.org/trunk@34868 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-07 10:36:25 +00:00
Scott Taylor
ef87172270 foreach is a statement, not a function.
See #33491.

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git-svn-id: http://core.svn.wordpress.org/trunk@33702 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-25 20:28:22 +00:00
Scott Taylor
07c079cc86 WP_Embed::maybe_run_ajax_cache() doesn't hook to pages, because it only happens on 'edit_form_advanced', not 'edit_page_form'. Make sure it runs for pages as well. This was probably not intentional, see [29557].
Fixes #32418.

Built from https://develop.svn.wordpress.org/trunk@33642


git-svn-id: http://core.svn.wordpress.org/trunk@33609 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-19 05:40:24 +00:00
Andrew Ozz
ff32df7c07 Use the embed_maybe_make_link filter to test WP_Embed::autoembed().
See #33106.
Built from https://develop.svn.wordpress.org/trunk@33470


git-svn-id: http://core.svn.wordpress.org/trunk@33437 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-29 00:02:24 +00:00
Scott Taylor
15a7d98ce6 Protect newlines inside of CDATA. This was breaking things, notably inline JS that used comments for HTML standards compat.
* Tokenize newlines in `WP_Embed::autoembed()` before running `->autoembed_callback()`
* Tokenize newlines with placeholders in `wpautop()` 
* Introduce `wp_html_split()` to DRY the RegEx from `wp_replace_in_html_tags()` and `do_shortcodes_in_html_tags()`

Adds unit tests.

Props miqrogroove, kitchin, azaozz.
Fixes #33106.

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git-svn-id: http://core.svn.wordpress.org/trunk@33436 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-28 23:03:24 +00:00
Gary Pendergast
c3e0ed7e03 Shortcodes: Improve the reliablity of shortcodes inside HTML tags.
Props miqrogroove.

See #15694.


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git-svn-id: http://core.svn.wordpress.org/trunk@33331 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-22 05:15:25 +00:00
Scott Taylor
af7a017f46 When calling unset(), it is unnecessary to immediately precede it with a call to isset().
See #32444.

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git-svn-id: http://core.svn.wordpress.org/trunk@32515 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-22 05:47:25 +00:00
Scott Taylor
1fa7958fe8 Clean up doc blocks for class-wp-embed.php.
See #32444.

Built from https://develop.svn.wordpress.org/trunk@32544


git-svn-id: http://core.svn.wordpress.org/trunk@32514 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-22 05:15:26 +00:00
Scott Taylor
2807b7146f After [32258], restore the parts of [31620] and [31626] that weren't changes to the UI, but were improvements to existing code.
* Use `wp.shortcode()` instead of manually constructing a shortcode in `views/embed/link`
* In `WP_Embed`, store the last URL and last set of attributes requested in class properties
* `wp_ajax_parse_embed()`, allow `[embed]`s to have attributes. Return `attr` in the response.

See #31139.

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git-svn-id: http://core.svn.wordpress.org/trunk@32301 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-04-30 21:40:25 +00:00
Andrew Ozz
60706015e1 Revert editing of video embed parameters in the media modal, [31620] and [31626] for now. Plan on revisiting in 4.3.
Props iseulde. Fixes #31139, fixes #32006.
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git-svn-id: http://core.svn.wordpress.org/trunk@32229 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-04-21 22:41:26 +00:00
Scott Taylor
cc953717b7 Allow inline editing of width and height parameters while previewing an embed in the media modal:
* Use `wp.shortcode()` instead of manually constructing a shortcode in `views/embed/link`
* Allow a URL to transition to a shortcode (and vice versa) when returning an embed to TinyMCE
* In `WP_Embed`, store the last URL and last set of attributes requested in class properties
* `wp_ajax_parse_embed()`, allow `[embed]`s to have attributes. Return `attr` in the response.

This is a first pass to allow broad testing with recent MCE view changes. 

See #31139.

Built from https://develop.svn.wordpress.org/trunk@31620


git-svn-id: http://core.svn.wordpress.org/trunk@31601 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-03-05 06:00:26 +00:00
Sergey Biryukov
7df3885d2e Don't force newlines around URLs in WP_Embed::autoembed().
props chipx86, sgrant.
fixes #23776.
Built from https://develop.svn.wordpress.org/trunk@31066


git-svn-id: http://core.svn.wordpress.org/trunk@31047 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-07 07:51:22 +00:00
Scott Taylor
af0e5cc851 Inline <script>s that are only printed in the admin for pages that are served with the HTML5 doctype absolutely do not need CDATA comments.
Props tw2113 for the initial patch.
See #18788.

Built from https://develop.svn.wordpress.org/trunk@31034


git-svn-id: http://core.svn.wordpress.org/trunk@31015 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-03 05:46:25 +00:00
Scott Taylor
42f5acd869 Improve some docs for @param. Remove an unneeded $wpdb global import.
See #30799.

Built from https://develop.svn.wordpress.org/trunk@30979


git-svn-id: http://core.svn.wordpress.org/trunk@30965 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-12-20 20:56:22 +00:00
Scott Taylor
e619abda6e Improve various @param docs for src/wp-includes/*.
See #30224.

Built from https://develop.svn.wordpress.org/trunk@30681


git-svn-id: http://core.svn.wordpress.org/trunk@30671 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-12-01 01:34:24 +00:00
Drew Jaynes
273396fe1e Ensure inline code is markdown-escaped as such, and that code snippets in descriptions are properly indented.
Affects DocBlocks for the following core elements:
* Backtick-escapes a `<link>` tag in a parameter description for the `embed_oembed_discover` hook
* Inline code fixes in the summary and return description for `WP_List_Table::get_table_classes()`
* Removes HTML markup from the summary for `WP_List_Table::display_rows_or_placeholder()`
* Backtick-escapes a `<tr>` tag in a parameter description for `WP_Users_List_Table::single_row()`
* Converts non-DocBlocks into multi-line comments in `WP_Dependencies::do_items()`
* Removes HTML markup from the summary for the `comment_form_top` hook.
* Inline code and snippet fixes in the description for `wp_get_schedules()`

Props rarst for the initial patch.
See #30473.

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git-svn-id: http://core.svn.wordpress.org/trunk@30526 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-24 04:58:22 +00:00
Drew Jaynes
8f6188ae53 Ensure inline code is markdown-escaped as such, and that code snippets in descriptions are properly indented.
Affects DocBlocks for the following core elements:
* Two arguments in `_walk_bookmarks()`
* A code snippet in the class header for `WP_Roles`
* A code snippet in the class header for `WP_HTTP_Proxy`
* Inline code fixes in the summary and a parameter description for `WP_oEmbed::discover()`
* An argument description in `_WP_Editors::parse_settings()`
* Inline code fixes in the summary and a parameter description the `embed_oembed_discover` hook.

Props rarst.
See #30473.

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git-svn-id: http://core.svn.wordpress.org/trunk@30525 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-24 04:42:22 +00:00
Scott Taylor
68a67a9b0d Fix the return docs for WP_Embed->maybe_make_link().
See #30224.

Built from https://develop.svn.wordpress.org/trunk@30178


git-svn-id: http://core.svn.wordpress.org/trunk@30178 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-03 02:27:23 +00:00
Drew Jaynes
f8657d5890 Remove redundant and erroneous @uses tag from most core inline documentation.
Per our inline documentation standards, no further use of the `@uses` tag is recommended as used and used-by relationships can be derived through other means. This removes most uses of the tag in core documentation, with remaining tags to be converted to `@global` or `@see` as they apply.

Fixes #30191.

Built from https://develop.svn.wordpress.org/trunk@30105


git-svn-id: http://core.svn.wordpress.org/trunk@30105 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-30 01:05:24 +00:00
Mark Jaquith
0d3b83551f Use HTTPS URLs for core.trac.wordpress.org
see #27115
Built from https://develop.svn.wordpress.org/trunk@29788


git-svn-id: http://core.svn.wordpress.org/trunk@29560 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-09-29 13:28:16 +00:00
Andrew Nacin
f7392ef917 Pinking shears.
Built from https://develop.svn.wordpress.org/trunk@29707


git-svn-id: http://core.svn.wordpress.org/trunk@29481 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-09-04 15:23:16 +00:00
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.

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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