The loaded event should only fire when we've actually triggered a refresh. If loaded is bound when the iframe is created, sometimes the blank iframe will fire a 'load' event before a refresh is triggered (this occurred with relative frequency in firefox). By binding the loaded event in the refresh function, we prevent this from occurring.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20049 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes#15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes#11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes#19244.
see #20103.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20029 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Update it to use PHP5 scandir().
* Don't scan individual theme dirs -- we only need to check for style.css. (Solid performance gains.)
* Improve and simplify branching.
* Introduce wp_cache_themes_persistently filter to enable persistent caching of the return value, based on the theme_roots transient.
see #20103.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20020 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This code stops wp_handle_upload() from reporting errors when the upload couldn't be moved to its final local and it was a non-JS fallback that is unused.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20019 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Make get_theme_root_uri() tolerate an absolute path for a theme root. It will now make an attempt to find a corresponding URL for absolute paths as well.
see #17597.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20016 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Triggered when a viewport is under 600 pixels wide. This functionality depends on JS being enabled, and will naturally fall back to a normal, expanded menu for a client without JS.
Props iandstewart for the original JS file and concept.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20007 1a063a9b-81f0-0310-95a4-ce76da25c4cd
These functions were changed in [15641] to avoid any calculations when only one theme directory is registered. However, the short-circuit ended up being relative to WP_CONTENT_DIR, rather than absolute. This broke situations where theme roots are outside the content directory (technically allowed), and made return values inconsistent, as when multiple roots were registered, absolute paths were always returned.
fixes#17597. see #20103. see #14911.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20001 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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