After [38118], when previewing a page with a secondary loop, all post
thumbnails would be filtered to display the post thumbnail for the
page being previewed. This ensures `_wp_preview_post_thumbnail_filter()`
is only applied if the `$post_id` of the post meta being filtered is
equal to the post or page being previewed.
Props swisspidy, joemcgill.
Fixes#37697.
Built from https://develop.svn.wordpress.org/trunk@38433
git-svn-id: http://core.svn.wordpress.org/trunk@38374 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Previously, changing the post thumbnail of a published post in the edit screen
would immediately apply the change, rather than waiting for the post to be
saved before applying the update. This could lead to someone unintentionally
editing the post thumbnail on a published post, and made it impossible to
preview changes to post thumbnails on published posts before saving the change.
This introduces a new Ajax handler, `wp_ajax_get_post_thumbnail_html()` to
retrieve the HTML for the post thumbnail meta box without updating the post
meta value for `_thumbnail_id`. It also allows post thumbnail changes to be
previewed by passing the `_thumbnail_id` as a query variable to the preview
screen and adding a new filter, `_wp_preview_post_thumbnail_filter()`, which
gets applied to `get_post_metadata` during the post preview process.
Props flixos90.
Fixes#12922.
Built from https://develop.svn.wordpress.org/trunk@38118
git-svn-id: http://core.svn.wordpress.org/trunk@38059 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The new format looks like "Sorry, you are not allowed to <action>.". This provides a consistent experience for all error messages related to missing permissions. It also reduces the number of similar strings and allows translators to provide a consistent style in their language.
Props ramiy, Presskopp.
Fixes#34521.
Built from https://develop.svn.wordpress.org/trunk@37914
git-svn-id: http://core.svn.wordpress.org/trunk@37855 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Move the array processing to a new function, `_wp_post_revision_data()`.
* Make both functions accept a post array or a `WP_Post` object.
* Always apply the `_wp_post_revision_fields` filter and pass the post data to it.
Fixes#13382.
Built from https://develop.svn.wordpress.org/trunk@36659
git-svn-id: http://core.svn.wordpress.org/trunk@36626 1a063a9b-81f0-0310-95a4-ce76da25c4cd
`$initial` shouldn't be loosely compared to `true` in `get_calendar()`.
`current_user_can()` shouldn't be loosely compared to `false` in `kses_init()`
`$get_all` shouldn't be loosely compared to `true` in `get_blog_details()`.
`is_array()` and `in_array()` shouldn't be loosely compared in `wpmu_validate_user_signup()`.
`$result` should by strictly compared in `check_ajax_referer()`.
`wp_verify_nonce()` should by strictly compared in `_show_post_preview()`.
`is_user_logged_in()` should not be loosly compared against `false` in `wp-signup.php`.
See #32444.
Built from https://develop.svn.wordpress.org/trunk@32733
git-svn-id: http://core.svn.wordpress.org/trunk@32704 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Clarify `@return` values where necessary.
In `wp_delete_post_revision()`, `wp_delete_post()` doesn't return `WP_Error`, so that check can be removed.
`wp_revisions_to_keep()` always returns an `int`, so `wp_revisions_enabled()` can use strict comparison.
See #32444.
Built from https://develop.svn.wordpress.org/trunk@32621
git-svn-id: http://core.svn.wordpress.org/trunk@32591 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Variables in DocBlocks should be backtick-escaped
* Parameter and return types should be as specific as possible
* `@param` types and variables should align with each other, but not intentionally with the `@return` description
See #30230.
Built from https://develop.svn.wordpress.org/trunk@30284
git-svn-id: http://core.svn.wordpress.org/trunk@30284 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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
* `wp_save_post_revision_post_has_changed` filter which can be used to determine if a post has been changed, and therefore if a revision should be created for a post.
* `wp_get_revision_ui_diff` filter which can be used to filter the fields displayed in the post revision diff UI.
* `wp_creating_autosave` action which is fired just before an autosave is created.
See #20564.
Props mattheu, adamsilverstein.
Built from https://develop.svn.wordpress.org/trunk@30091
git-svn-id: http://core.svn.wordpress.org/trunk@30091 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Since `orderby` in `WP_Query` can accept space-delimited sets, yet only one `order` value: when multiple values are passed (and `DESC` is the order), the default sort order `ASC` is being applied to all values before the last in the set.
* There is a unit test that sporadically fails since 3.6 in `tests/post/revision` due to multiple posts having the same `post_date` from being added so rapidly
* When ordering revisions in `wp_get_post_revisions()`, order by `post_date ID`
* Change the `order` value in `wp_get_post_revisions()` to `ASC`. This will produce SQL like: `ORDER BY $wpdb->posts.post_date ASC, $wpdb->posts.ID ASC`. Previously, this would have produced SQL like: `ORDER BY $wpdb->posts.post_date DESC`, and with the addition of ` ID`: `ORDER BY $wpdb->posts.post_date ASC, $wpdb->posts.ID DESC`. Clearly, wrong. The original SQL produced: `ORDER BY $wpdb->posts.post_date DESC`. As such, return the reversions in reverse order using `array_reverse()`. Not doing so would break "Preview Changes."
* Add unit tests to assert that all of this works.
* All existing unit tests pass with the change to ordering multiple `orderby`s in `WP_Query`.
* In the future, we should support independent `order` for each `orderby`, see #17065.
Props SergeyBiryukov, wonderboymusic.
Fixes#26042.
Built from https://develop.svn.wordpress.org/trunk@28541
git-svn-id: http://core.svn.wordpress.org/trunk@28367 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Eliminates the bloated Revisions meta box in favor of 'Revisions: #' in the publish box.
* Adds ability to compare autosave to current post, when revisions are disabled.
* Makes autosaves stand out visually, including "Restore This Autosave".
Also:
* Adds missing capability check for restoring a revision.
* When no revision matches the post's current modified time, avoid marking an autosave as 'current'.
* Fixes wp_get_post_autosave() to return an autosave even when revisions are disabled.
* Add 'check_enabled' arg to wp_get_post_revisions(); false avoids the wp_revisions_enabled() check.
* Adds a responsive slider that is narrower for fewer versions. props markjaquith.
see #24804.
git-svn-id: http://core.svn.wordpress.org/trunk@24790 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Much simpler PHP API
* Cleaner and more Backbone-y JS API
* Consequently, does batch queries; this now scales up to hundreds of revisions
Currently missing, but much easier considering the cleaned up base:
* Compare two mode
* RTL
props koopersmith, nacin, adamsilverstein, ocean90. see #24425
git-svn-id: http://core.svn.wordpress.org/trunk@24520 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Searchable, better editing tools
* Less cluttered Post Format UI
props kovshenin, DrewAPicture. see #24009
git-svn-id: http://core.svn.wordpress.org/trunk@24034 1a063a9b-81f0-0310-95a4-ce76da25c4cd
- Store the post format as meta on revisions (including autosaves).
- Add post formats data (post meta) when autosaving.
- Only add non-empty post formats data to revisions.
- Correct the post format when previewing a published post.
Props kovshenin, see #19570, see #20564.
git-svn-id: http://core.svn.wordpress.org/trunk@23928 1a063a9b-81f0-0310-95a4-ce76da25c4cd
