Tidy was only being used by a couple of non-default URL shortener plugins,
PtitUrl and TightUrl. Both were easily changed to load the tag-soup HTML
via DOMDocument (using the default DOM module which is already used by
other dependencies).
Added xml, dom, and simplexml modules to the requirements check
in install.php, as they were being used but not checked for.
Also cleaned up LilUrl, PtitUrl, and TightUrl to return URL as a string
instead of as a SimpleXML node object.
Upgrade notes:
* Index names have changed from hardcoded 'Identica_people' and 'Identica_notices' to use the database name and actual table names. Must reindex.
New events:
* GetSearchEngine to override default search engine class selection from plugins
New scripts:
* gen_config.php generates a sphinx.conf from database configuration (with theoretical support for status_network table, but it doesn't seem to be cleanly queriable right now without knowing the db setup info for that. Needs generalized support.)
* Replaced old sphinx-indexer.sh and sphinx-cron.sh with index_update.php
Other fixes:
* sphinx.conf.sample better matches our live config, skipping unused stopword list and using a more realistic indexer memory limit
Further notes:
* Probably doesn't work right with PostgreSQL yet; Sphinx can pull from PG but the extraction queries currently look like they use some MySQL-specific functions.
This reverts commit 14b46e2183.
This functionality will need to be rewritten to work with the new
OpenIDPlugin.
Conflicts:
index.php
lib/logingroupnav.php
If $config['openid']['enabled'] is set to false, OpenID is removed from
the navigation and direct accesses to OpenID login pages redirect to the
login page.
If OpenID is enabled, $config['site']['openidonly'] is ignored, i.e.
OpenID is required to go OpenID-only.
If $config['site']['openidonly'] is set to true:
* the Login/Register pages will be removed from the navigation;
* directly accesses to the Login/Register pages will redirect to the
OpenID login page;
* most links to the Login/Register pages will link to the OpenID login
page instead.
The user will still need to set a password to access the API and RSS
feeds.
