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Developer Documentation
- Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
- Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
- PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
/lib/filebrowser/ -> file_info_context_course.php (source)
Utility class for browsing of course files.
| Copyright: | 2008 Petr Skoda (http://skodak.org) |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 997 lines (36 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 4 classes
file_info_context_course:: (20 methods):
__construct()
get_file_info()
get_course_areas()
get_area_course_summary()
get_area_course_overviewfiles()
get_area_course_section()
get_area_course_legacy()
get_area_backup_course()
get_area_backup_automated()
get_area_backup_section()
get_visible_name()
is_writable()
is_directory()
get_children()
get_child_module()
get_filtered_children()
get_module_areas_with_files()
get_non_empty_children()
count_non_empty_children()
get_parent()
file_info_area_course_legacy:: (4 methods):
__construct()
get_url()
get_children()
get_non_empty_children()
file_info_area_course_section:: (9 methods):
__construct()
get_params()
get_visible_name()
is_writable()
is_empty_area()
is_directory()
get_children()
count_non_empty_children()
get_parent()
file_info_area_backup_section:: (9 methods):
__construct()
get_params()
get_visible_name()
is_writable()
is_empty_area()
is_directory()
get_children()
count_non_empty_children()
get_parent()
Class: file_info_context_course - X-Ref
Represents a course context in the tree navigated by {@link file_browser}.| __construct($browser, $context, $course) X-Ref |
| Constructor param: file_browser $browser file browser instance param: stdClass $context context object param: stdClass $course course object |
| get_file_info($component, $filearea, $itemid, $filepath, $filename) X-Ref |
| Return information about this specific context level param: string $component component param: string $filearea file area param: int $itemid item ID param: string $filepath file path param: string $filename file name return: file_info|null file_info instance or null if not found or access not allowed |
| get_course_areas($extensions = '*', $returnemptyfolders = false) X-Ref |
| Returns list of areas inside this course param: string $extensions Only return areas that have files with these extensions param: bool $returnemptyfolders return all areas always, if true it will ignore the previous argument return: array |
| get_area_course_summary($itemid, $filepath, $filename) X-Ref |
| Gets a stored file for the course summary filearea directory param: int $itemid item ID param: string $filepath file path param: string $filename file name return: file_info|null file_info instance or null if not found or access not allowed |
| get_area_course_overviewfiles($itemid, $filepath, $filename) X-Ref |
| Gets a stored file for the course images filearea directory param: int $itemid item ID param: string $filepath file path param: string $filename file name return: file_info|null file_info instance or null if not found or access not allowed |
| get_area_course_section($itemid, $filepath, $filename) X-Ref |
| Gets a stored file for the course section filearea directory param: int $itemid item ID param: string $filepath file path param: string $filename file name return: file_info|null file_info instance or null if not found or access not allowed |
| get_area_course_legacy($itemid, $filepath, $filename) X-Ref |
| Gets a stored file for the course legacy filearea directory param: int $itemid item ID param: string $filepath file path param: string $filename file name return: file_info|null file_info instance or null if not found or access not allowed |
| get_area_backup_course($itemid, $filepath, $filename) X-Ref |
| Gets a stored file for the backup course filearea directory param: int $itemid item ID param: string $filepath file path param: string $filename file name return: file_info|null file_info instance or null if not found or access not allowed |
| get_area_backup_automated($itemid, $filepath, $filename) X-Ref |
| Gets a stored file for the automated backup filearea directory param: int $itemid item ID param: string $filepath file path param: string $filename file name return: file_info|null |
| get_area_backup_section($itemid, $filepath, $filename) X-Ref |
| Gets a stored file for the backup section filearea directory param: int $itemid item ID param: string $filepath file path param: string $filename file name return: file_info|null file_info instance or null if not found or access not allowed |
| get_visible_name() X-Ref |
| Returns localised visible name. return: string |
| is_writable() X-Ref |
| Whether or not new files or directories can be added return: bool |
| is_directory() X-Ref |
| Whether or not this is a directory return: bool |
| get_children() X-Ref |
| Returns list of children. return: array of file_info instances |
| get_child_module($cm) X-Ref |
| Returns the child module if it is accessible by the current user param: cm_info|int $cm return: file_info_context_module|null |
| get_filtered_children($extensions = '*', $countonly = false, $returnemptyfolders = false) X-Ref |
| Help function to return files matching extensions or their count param: string|array $extensions, either '*' or array of lowercase extensions, i.e. array('.gif','.jpg') param: bool|int $countonly if false returns the children, if an int returns just the param: bool $returnemptyfolders if true returns items that don't have matching files inside return: array|int array of file_info instances or the count |
| get_module_areas_with_files($extensions = '*') X-Ref |
| Returns list of areas inside the course modules that have files with the given extension param: string $extensions return: array |
| get_non_empty_children($extensions = '*') X-Ref |
| Returns list of children which are either files matching the specified extensions or folders that contain at least one such file. param: string|array $extensions, either '*' or array of lowercase extensions, i.e. array('.gif','.jpg') return: array of file_info instances |
| count_non_empty_children($extensions = '*', $limit = 1) X-Ref |
| Returns the number of children which are either files matching the specified extensions or folders containing at least one such file. param: string|array $extensions, for example '*' or array('.gif','.jpg') param: int $limit stop counting after at least $limit non-empty children are found return: int |
| get_parent() X-Ref |
| Returns parent file_info instance return: file_info or null for root |
Class: file_info_area_course_legacy - X-Ref
Subclass of file_info_stored for files in the course files area.| __construct($browser, $context, $storedfile) X-Ref |
| Constructor param: file_browser $browser file browser instance param: stdClass $context context object param: stored_file $storedfile stored_file instance |
| get_url($forcedownload=false, $https=false) X-Ref |
| Returns file download url param: bool $forcedownload whether or not force download param: bool $https whether or not force https return: string url |
| get_children() X-Ref |
| Returns list of children. return: array of file_info instances |
| get_non_empty_children($extensions = '*') X-Ref |
| Returns list of children which are either files matching the specified extensions or folders that contain at least one such file. param: string|array $extensions, either '*' or array of lowercase extensions, i.e. array('.gif','.jpg') return: array of file_info instances |
Class: file_info_area_course_section - X-Ref
Represents a course category context in the tree navigated by {@link file_browser}.| __construct($browser, $context, $course, file_info_context_course $courseinfo) X-Ref |
| Constructor param: file_browser $browser file browser instance param: stdClass $context context object param: stdClass $course course object param: file_info_context_course $courseinfo file info instance |
| get_params() X-Ref |
| Returns list of standard virtual file/directory identification. The difference from stored_file parameters is that null values are allowed in all fields return: array with keys contextid, filearea, itemid, filepath and filename |
| get_visible_name() X-Ref |
| Returns localised visible name. return: string |
| is_writable() X-Ref |
| Return whether or not new files or directories can be added return: bool |
| is_empty_area() X-Ref |
| Return whether or not this is a empty area return: bool |
| is_directory() X-Ref |
| Return whether or not this is a empty area return: bool |
| get_children() X-Ref |
| Returns list of children. return: array of file_info instances |
| count_non_empty_children($extensions = '*', $limit = 1) X-Ref |
| Returns the number of children which are either files matching the specified extensions or folders containing at least one such file. param: string|array $extensions, for example '*' or array('.gif','.jpg') param: int $limit stop counting after at least $limit non-empty children are found return: int |
| get_parent() X-Ref |
| Returns parent file_info instance return: file_info|null file_info or null for root |
Class: file_info_area_backup_section - X-Ref
Implementation of course section backup area| __construct($browser, $context, $course, file_info_context_course $courseinfo) X-Ref |
| Constructor param: file_browser $browser file browser instance param: stdClass $context context object param: stdClass $course course object param: file_info_context_course $courseinfo file info instance |
| get_params() X-Ref |
| Returns list of standard virtual file/directory identification. The difference from stored_file parameters is that null values are allowed in all fields return: array with keys contextid, component, filearea, itemid, filepath and filename |
| get_visible_name() X-Ref |
| Returns localised visible name. return: string |
| is_writable() X-Ref |
| Return whether or not new files and directories can be added return: bool |
| is_empty_area() X-Ref |
| Whether or not this is an empty area return: bool |
| is_directory() X-Ref |
| Return whether or not this is a directory return: bool |
| get_children() X-Ref |
| Returns list of children. return: array of file_info instances |
| count_non_empty_children($extensions = '*', $limit = 1) X-Ref |
| Returns the number of children which are either files matching the specified extensions or folders containing at least one such file. param: string|array $extensions, for example '*' or array('.gif','.jpg') param: int $limit stop counting after at least $limit non-empty children are found return: int |
| get_parent() X-Ref |
| Returns parent file_info instance return: file_info or null for root |
