+ Filesystem structure of a Horde application **##red|This information is valid for Horde 3 only. See ((Doc/Dev/Filesystem)) for Horde 4 and later.##** Each Horde application has a common filesystem structure. This helps organizing the several components of the application and simplifies working with unknown applications. These are the directories available in every Horde application: ||~ Directory ||~ Content || || / || Base directory with the controller scripts called by the browser || || config/ || Configuration files || || docs/ || Administrator documentation || || lib/ || Application-specific library files || || locale/ || Compiled translations and help files || || po/ || Translations || || scripts/ || CLI scripts for setup and maintenance || || scripts/sql/ || SQL scripts for setup || || scripts/upgrades/ || CLI and SQL scripts for upgrades || || templates/ || Template files || || themes/ || Base stylesheet and theme directories || || themes/graphics/ || Icons || Usually there are more directories, depending on the application: * If there are many controller scripts for an application, they may be grouped into directories under the base directory. * The {{lib/}} directory has many levels of subdirectories. See((Doc/Dev/Framework))Doc/Dev/FrameworkH3 for details. * The {{locale/}} directory has a subdirectory for each locale, e.g. {{locale/de_DE/}}. These subdirectories contain the translated help file {{help.xml}} and the directory {{LC_MESSAGES/}} which contains the actual, compiled translation, e.g. {{imp.mo}}. * The {{scripts/}} directory may contain other directories for special purposes, e.g. {{ldap/}}. * The {{templates/}} directory groups all templates for a single controller script into one subdirectory. All templates for a script called {{list.php}} are inside {{templates/list/}} for example. * Each ((Doc/Dev/ThemesH3|theme)) has a subdirectory, e.g. {{themes/bluewhite/}}; if a theme provides its own icon set, the icons are inside a {{graphics/}} subdirectory, e.g. {{themes/bluewhite/graphics/}}. * Some applications have sub-sets of their icons grouped into subdirectories, e.g. {{themes/graphics/flags/}}.