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Course formats ============== To create a new course format, make another folder in here. If you want a basic format, you only need to write the 'standard files' listed below. If you want to store information in the database for your format, or control access to features of your format, you need some of the optional files too. All names below assume that your format is called 'yourformat'. Standard files -------------- * yourformat/format.php Code that actually displays the course view page. See existing formats for examples. * yourformat/config.php Configuration file, mainly controlling default blocks for the format. See existing formats for examples. * yourformat/lang/en/format_yourformat.php Language file containing basic language strings for your format. Here is a minimal language file: <?php $string['formatyourformat']='Your format'; // Name to display for format $string['nameyourformat']='section'; // Name of a section within your format ?> The first string is used in the dropdown menu of course settings. The second is used when editing an activity within a course of your format. Note that existing formats store their language strings in the main moodle.php, which you can also do, but this separate file is recommended for contributed formats. You can also store other strings in this file if you wish. They can be accessed as follows, for example to get the section name: get_string('nameyourformat','format_yourformat'); Of course you can have other folders as well as just English if you want to provide multiple languages. Optional files (database access) -------------------------------- If these files exist, Moodle will use them to set up database tables when you visit the admin page. * yourformat/db/install.xml Database table definitions. Use your format name at the start of the table names to increase the chance that they are unique. * yourformat/db/upgrade.php Database upgrade instructions. Similar to other upgrade.php files, so look at those for modules etc. if you want to see. The function must look like: function xmldb_format_yourformat_upgrade($oldversion) { ... * yourformat/version.php Required if you use database tables. <?php $plugin->version = 2006120100; // Plugin version (update when tables change) $plugin->requires = 2006092801; // Required Moodle version ?> Optional files (backup) ----------------------- If these files exist, backup and restore run automatically when backing up the course. You can't back up the course format data independently. * yourformat/backuplib.php Similar to backup code for other plugins. Must have a function: function yourformat_backup_format_data($bf,$preferences) { ... * yourformat/restorelib.php Similar to restore code for other plugins. Must have a function: function yourformat_restore_format_data($restore,$data) { ... ($data is the xmlized data underneath FORMATDATA in the backup XML file. Do print_object($data); while testing to see how it looks.) Optional file (capabilities) ---------------------------- If this file exists, Moodle refreshes your format's capabilities (checks that they are all included in the database) whenever you increase the version in yourformat/version.php. * yourformat/db/access.php Contains capability entries similar to other access.php files. The array definition must look like: $format_yourformat_capabilities = array( ... Format names must look like: format/yourformat:specialpower Capability definitions in your language file must look like: $string['yourformat:specialpower']='Revolutionise the world'; Optional file (styles) ---------------------- * yourformat/styles.php If this file exists it will be included in the CSS Moodle generates.