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See Release Notes

  • Bug fixes for general core bugs in 4.3.x will end 7 October 2024 (12 months).
  • Bug fixes for security issues in 4.3.x will end 21 April 2025 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.2.x is supported too.

Differences Between: [Versions 310 and 403] [Versions 311 and 403] [Versions 39 and 403] [Versions 400 and 403] [Versions 401 and 403] [Versions 402 and 403]

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File Size: 454 lines (18 kb)
Included or required:0 times
Referenced: 0 times
Includes or requires: 0 files

Defines 1 class


Class: data_field_picture  - X-Ref

Class picture field for database activity

supports_preview()   X-Ref
No description

get_data_content_preview(int $recordid)   X-Ref
No description

display_add_field($recordid = 0, $formdata = null)   X-Ref
No description

validate(stdClass $fieldinput)   X-Ref
Validate the image field type parameters.

This will check for valid numeric values in the width and height fields.

param: stdClass $fieldinput the field input data
return: array array of error messages if width or height parameters are not numeric

get_file($recordid, $content=null)   X-Ref
No description

display_search_field($value = '')   X-Ref
No description

parse_search_field($defaults = null)   X-Ref
No description

generate_sql($tablealias, $value)   X-Ref
No description

display_browse_field($recordid, $template)   X-Ref
No description

update_field()   X-Ref
No description

update_content($recordid, $value, $name='')   X-Ref
No description

update_thumbnail($content, $file)   X-Ref
No description

export_text_value(stdClass $record)   X-Ref
Here we export the text value of a picture field which is the filename of the exported picture.

param: stdClass $record the record which is being exported
return: string the value which will be stored in the exported file for this field

file_export_supported()   X-Ref
Specifies that this field type supports the export of files.

return: bool true which means that file export is being supported by this field type

export_file_value(stdClass $record)   X-Ref
Exports the file content for file export.

param: stdClass $record the data content record the file belongs to
return: null|string The file content of the stored file or null if no file should be exported for this record

file_import_supported()   X-Ref
Specifies that this field type supports the import of files.

return: bool true which means that file import is being supported by this field type

import_file_value(int $contentid, string $filecontent, string $filename)   X-Ref
Provides the necessary code for importing a file when importing the content of a mod_data instance.

param: int $contentid the id of the mod_data content record
param: string $filecontent the content of the file to import as string
param: string $filename the filename the imported file should get
return: void

file_ok($path)   X-Ref
No description

notemptyfield($value, $name)   X-Ref
Custom notempty function

param: string $value
param: string $name
return: bool

get_config_for_external()   X-Ref
Return the plugin configs for external functions.

return: array the list of config parameters