This commit adds a template path provider to separate the process of locating
(cached) paths in extensions from the template engine. The locator is supplied
with a list of paths from the path provider.
Admin templates can now be created in ext/<ext>/adm/style/ and regular
templates go into ext/<ext>/styles/<style>/template/. Extension templates
override regular templates. So if an extension supplies a file with a name
used in phpBB, the extension's file will be used.
A side-effect of this commit: Locator and Provider are now able to deal with
arbitrary levels of template inheritance. So we can expose this through
phpbb_template if we choose to, and allow styles to inherit from inherited
styles.
PHPBB3-10323
The enable or purge operation of an extension could take a long time if an
expensive operation needs to be executed on a large set of data. To allow
this to succeed from a web interface with max_execution_time set in the
webserver's php configuration, subsequent requests must continue the
operation started earlier. So individual enable and purge implementations
must be able to spread their work across multiple steps.
PHPBB3-10323
The base class for captcha plugins has been renamed, but the old name continues
to exist as an empty subclass of it for backwards compatability.
PHPBB3-10323
To avoid large bc breaking changes, modules in the old includes directory
structure still follow the same naming conventions. Modules in extensions
have to be placed in an xcp/ folder and need a _module suffix. The
corresponding info file is in the same directory but with an _info suffix.
PHPBB3-10323
Search backends are now required to be autoloadable. The database updater to
3.1 tries to guess the class name as phpbb_search_<oldname> which works for
the default backends we ship.
PHPBB3-10323
* 'develop' of git://github.com/phpbb/phpbb3:
[ticket/10392] Alter parent namespace stripping.
[ticket/10392] Test for magic loop variables with nested namespaces.
[ticket/10392] Missed fix for S_BLOCK_NAME.
[ticket/10392] Fix access to nested special block variables.
jQuery will now be available via remote CDN from Google. Microsoft and
jQuery CDNs have been removed, so we can simplify this option for the user.
Default mode is NO so the copy of jQuery included with phpBB is served by
default.
PHPBB3-10390
Like Google, Microsoft supports both http and https protocols, so we
can drop the protocol alltogether from the url so the Microsoft CDN
will work on both HTTP or HTTPS sites without issue. Also I cleaned
up some of the comments here.
PHPBB3-10390
Per p's comments, return the remote url from a variable instead of
using multiple returns. Also put the logic for creating Google's version
on its own line, and count the version number's dots instead of length
so it will be less likely to break if jQuery goes to version 1.10.
PHPBB3-10390
