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Long Term Support Release
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Copyright: | 2010 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com} |
License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
File Size: | 338 lines (14 kb) |
Included or required: | 0 times |
Referenced: | 1 time |
Includes or requires: | 0 files |
backup_general_helper:: (6 methods):
array_checksum_recursive()
get_blocks_from_path()
get_backup_information()
get_backup_information_from_mbz()
backup_is_samesite()
detect_backup_format()
Class: backup_general_helper - X-Ref
Non instantiable helper class providing general helper methods for backup/restorearray_checksum_recursive($arr) X-Ref |
Calculate one checksum for any array/object. Works recursively |
get_blocks_from_path($path) X-Ref |
Load all the blocks information needed for a given path within moodle2 backup This function, given one full path (course, activities/xxxx) will look for all the blocks existing in the backup file, returning one array used to build the proper restore plan by the @restore_plan_builder |
get_backup_information($tempdir) X-Ref |
Load and format all the needed information from moodle_backup.xml This function loads and process all the moodle_backup.xml information, composing a big information structure that will be the used by the plan builder in order to generate the appropiate tasks / steps / settings |
get_backup_information_from_mbz($filepath, file_progress $progress = null) X-Ref |
Load and format all the needed information from a backup file. This will only extract the moodle_backup.xml file from an MBZ file and then call {@link self::get_backup_information()}. This can be a long-running (multi-minute) operation for large backups. Pass a $progress value to receive progress updates. param: string $filepath absolute path to the MBZ file. param: file_progress $progress Progress updates return: stdClass containing information. |
backup_is_samesite($info) X-Ref |
Given the information fetched from moodle_backup.xml file decide if we are restoring in the same site the backup was generated or no. Behavior of various parts of restore are dependent of this. Backups created natively in 2.0 and later declare the hashed site identifier. Backups created by conversion from a 1.9 backup do not declare such identifier, so there is a fallback to wwwroot comparison. See MDL-16614. |
detect_backup_format($tempdir) X-Ref |
Detects the format of the given unpacked backup directory param: string $tempdir the name of the backup directory return: string one of backup::FORMAT_xxx constants |