Sitemap Generator migration TYPO3 extension
Migration for EXT:sitemap_generator to fetch EXT:dd_googlesitemap calculated change frequency
What it does
This extension has been written for EXT:sitemap_generator from Markus Sommer
to migrate change frequency of EXT:dd_googlesitemap from Dmitry Dulepov
which was calculated on the fly, given by last modification timestamps.
Change frequencies, which can not calculated are set with default value
If you want to change from extension dd_googlesitemap to sitemap_generator and want to use calculated change frequencies as page property for extension sitemap_generator follow these steps:
- Download this extension named as
- Install this extension in your TYPO3 installation
- Execute Updater in extension manager for this extension sitemap_generator_migration - where you will be guided
- Uninstall this extension afterwards and remove it from your installation.
TYPO3 version 6.2, 7.6, 8.7
Extension dd_googlesitemap must not be installed, but its fields must still exist for table pages (pages.tx_ddgooglesitemap_lastmod).
Table fields pages.tx_ddgooglesitemap_lastmod requires existing values (not for all pages)
Extension sitemap_generator must not be installed, but its fields must exist for table pages (pages.sitemap_changefreq).
Table pages.sitemap_changefreq may not be filled with values. In this case you should empty this fields using SQL
UPDATE pages SET sitemap_changefreq = '';
Includes copied method 'calculateChangeFrequency()' from EXT:dd_googlesitemap v2.1.4 (c) 2007-2014 Dmitry Dulepov email@example.com