Moodle PHP Documentation 4.2
Moodle 4.2.8 (Build: 20240610) (2d41ac46f45)
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Public Member Functions | |
create () | |
Insert a record in the DB. | |
delete () | |
Delete an entry from the database. | |
from_record (stdClass $record) | |
Populate this class with data from a DB record. | |
get ($property) | |
Data getter. | |
get_context () | |
Return report context, used by exporters. | |
get_errors () | |
Returns the validation errors. | |
get_formatted_name () | |
Return formatted report name. | |
is_valid () | |
Returns whether or not the model is valid. | |
read () | |
Load the data from the DB. | |
save () | |
Saves the record to the database. | |
set ($property, $value) | |
Data setter. | |
set_many (array $values) | |
Data setter for multiple properties. | |
to_record () | |
Create a DB record from this class. | |
update () | |
Update the existing record in the DB. | |
validate () | |
Validates the data. | |
Static Public Member Functions | |
static | count_records (array $conditions=array()) |
Count a list of records. | |
static | count_records_select ($select, $params=null) |
Count a list of records. | |
static | extract_record ($row, $prefix=null) |
Extract a record from a row of data. | |
static | get_formatted_properties () |
Gets all the formatted properties. | |
static | get_record (array $filters=[], int $strictness=IGNORE_MISSING) |
Load a single record. | |
static | get_records ($filters=array(), $sort='', $order='ASC', $skip=0, $limit=0) |
Load a list of records. | |
static | get_records_select ($select, $params=null, $sort='', $fields=' *', $limitfrom=0, $limitnum=0) |
Load a list of records based on a select query. | |
static | get_sql_fields ($alias, $prefix=null) |
Return the list of fields for use in a SELECT clause. | |
static | has_property ($property) |
Returns whether or not a property was defined. | |
static | is_property_required ($property) |
Returns whether or not a property is required. | |
static | properties_definition () |
Get the properties definition of this model. | |
static | properties_filter (stdClass $record) |
For a given record, return an array containing only those properties that are defined by the persistent. | |
static | record_exists ($id) |
Check if a record exists by ID. | |
static | record_exists_select ($select, array $params=null) |
Check if a records exists. | |
Public Attributes | |
string const | TABLE = 'reportbuilder_report' |
The table name. | |
Protected Member Functions | |
after_create () | |
Trigger report created event when persistent is created. | |
after_delete ($result) | |
Throw report deleted event when persistent is deleted. | |
after_update ($result) | |
Throw report updated event when persistent is updated. | |
before_create () | |
Hook to execute before a create. | |
before_delete () | |
Cascade report deletion, first deleting any linked persistents. | |
before_update () | |
Hook to execute before an update. | |
before_validate () | |
Hook to execute before the validation. | |
raw_get ($property) | |
Internal Data getter. | |
raw_set ($property, $value) | |
Data setter. | |
verify_protected_methods () | |
This function is used to verify that custom getters and setters are declared as protected. | |
Static Protected Member Functions | |
static | define_properties () |
Return the definition of the properties of this model. | |
static | get_property_default_value ($property) |
Gets the default value for a property. | |
static | get_property_error_message ($property) |
Gets the error message for a property. | |
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protected |
Trigger report created event when persistent is created.
Reimplemented from core\persistent.
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protected |
Throw report deleted event when persistent is deleted.
bool | $result |
Reimplemented from core\persistent.
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protected |
Throw report updated event when persistent is updated.
bool | $result |
Reimplemented from core\persistent.
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protectedinherited |
Hook to execute before a create.
Please note that at this stage the data has already been validated and therefore any new data being set will not be validated before it is sent to the database.
This is only intended to be used by child classes, do not put any logic here!
void |
Reimplemented in quizaccess_seb\seb_quiz_settings, and quizaccess_seb\template.
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protected |
Cascade report deletion, first deleting any linked persistents.
Reimplemented from core\persistent.
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protectedinherited |
Hook to execute before an update.
Please note that at this stage the data has already been validated and therefore any new data being set will not be validated before it is sent to the database.
This is only intended to be used by child classes, do not put any logic here!
void |
Reimplemented in mod_bigbluebuttonbn\recording, quizaccess_seb\seb_quiz_settings, and quizaccess_seb\template.
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protectedinherited |
Hook to execute before the validation.
This hook will not affect the validation results in any way but is useful to internally set properties which will need to be validated.
This is only intended to be used by child classes, do not put any logic here!
void |
Reimplemented in core\oauth2\issuer, core_competency\competency, core_competency\competency_framework, core_competency\course_competency, core_competency\course_module_competency, core_competency\plan, core_competency\plan_competency, core_competency\template, core_competency\template_competency, and quizaccess_seb\seb_quiz_settings.
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staticinherited |
Count a list of records.
array | $conditions | An array of conditions. |
int |
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staticinherited |
Count a list of records.
string | $select | |
array | $params |
int |
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finalinherited |
Insert a record in the DB.
static |
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staticprotected |
Return the definition of the properties of this model.
array |
Reimplemented from core\persistent.
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finalinherited |
Delete an entry from the database.
bool | True on success. |
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staticinherited |
Extract a record from a row of data.
Most likely used in combination with self::get_sql_fields(). This method is simple enough to be used by non-persistent classes, keep that in mind when modifying it.
e.g. persistent\extract_record($row, 'user'); should work.
stdClass | $row | The row of data. |
string | $prefix | The prefix the data fields are prefixed with, defaults to the table name followed by underscore. |
stdClass | The extracted data. |
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finalinherited |
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finalinherited |
Data getter.
This is the main getter for all the properties. Developers can implement their own getters (get_propertyname) and they will be called by this function. Custom getters can use raw_get to get the raw value. Internally this is not used by self::to_record() or self::from_record() because the data is not expected to be validated or changed when reading/writing raw records from the DB.
string | $property | The property name. |
mixed |
core_reportbuilder\local\models\report::get_context | ( | ) |
Return report context, used by exporters.
context |
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finalinherited |
Returns the validation errors.
array |
core_reportbuilder\local\models\report::get_formatted_name | ( | ) |
Return formatted report name.
string |
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staticfinalinherited |
Gets all the formatted properties.
Formatted properties are properties which have a format associated with them.
array | Keys are property names, values are property format names. |
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staticfinalprotectedinherited |
Gets the default value for a property.
This assumes that the property exists.
string | $property | The property name. |
mixed |
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staticfinalprotectedinherited |
Gets the error message for a property.
This assumes that the property exists.
string | $property | The property name. |
lang_string |
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staticinherited |
Load a single record.
array | $filters | Filters to apply. |
int | $strictness | Similar to the internal DB get_record call, indicate whether a missing record should be ignored/return false ({ |
false|static |
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staticinherited |
Load a list of records.
array | $filters | Filters to apply. |
string | $sort | Field to sort by. |
string | $order | Sort order. |
int | $skip | Limitstart. |
int | $limit | Number of rows to return. |
static[] |
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staticinherited |
Load a list of records based on a select query.
string | $select | |
array | $params | |
string | $sort | |
string | $fields | |
int | $limitfrom | |
int | $limitnum |
static[] |
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staticinherited |
Return the list of fields for use in a SELECT clause.
Having the complete list of fields prefixed allows for multiple persistents to be fetched in a single query. Use self::extract_record() to extract the records from the query result.
string | $alias | The alias used for the table. |
string | $prefix | The prefix to use for each field, defaults to the table name followed by underscore. |
string | The SQL fragment. |
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staticfinalinherited |
Returns whether or not a property was defined.
string | $property | The property name. |
boolean |
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staticfinalinherited |
Returns whether or not a property is required.
By definition a property with a default value is not required.
string | $property | The property name. |
boolean |
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finalinherited |
Returns whether or not the model is valid.
boolean | True when it is. |
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staticfinalinherited |
Get the properties definition of this model.
array |
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staticfinalinherited |
For a given record, return an array containing only those properties that are defined by the persistent.
stdClass | $record |
array |
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finalprotectedinherited |
Internal Data getter.
This is the main getter for all the properties. Developers can implement their own getters but they should be calling self::get() in order to retrieve the value. Essentially the getters defined by the developers would only ever be used as helper methods and will not be called internally at this stage. In other words, do not expect self::to_record() or self::from_record() to use them.
This is protected because it is only for raw low level access to the data fields. Note this function is named raw_get and not get_raw to avoid naming clashes with a property named raw.
string | $property | The property name. |
mixed |
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finalprotectedinherited |
Data setter.
This is the main setter for all the properties. Developers can implement their own setters but they should always be calling self::set() in order to set the value. Essentially the setters defined by the developers are helper methods and will not be called internally at this stage. In other words do not expect self::to_record() or self::from_record() to use them.
This is protected because it is only for raw low level access to the data fields.
string | $property | The property name. |
mixed | $value | The value. |
$this |
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finalinherited |
Load the data from the DB.
static |
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staticinherited |
Check if a record exists by ID.
int | $id | Record ID. |
bool |
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staticinherited |
Check if a records exists.
string | $select | |
array | $params |
bool |
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finalinherited |
Saves the record to the database.
If this record has an ID, then self::update() is called, otherwise self::create() is called. Before and after hooks for create() or update() will be called appropriately.
void |
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finalinherited |
Data setter.
This is the main setter for all the properties. Developers can implement their own setters (set_propertyname) and they will be called by this function. Custom setters should call internal_set() to finally set the value. Internally this is not used self::to_record() or self::from_record() because the data is not expected to be validated or changed when reading/writing raw records from the DB.
string | $property | The property name. |
$this |
coding_exception |
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finalinherited |
Data setter for multiple properties.
Internally calls {
array | $values | Array of property => value elements |
$this |
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finalinherited |
Create a DB record from this class.
Note that this does not use any custom getter because the data here is intended to represent what is stored in the database.
stdClass |
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finalinherited |
Update the existing record in the DB.
bool | True on success. |
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finalinherited |
Validates the data.
Developers can implement addition validation by defining a method as follows. Note that the method MUST return a lang_string() when there is an error, and true when the data is valid.
protected function validate_propertyname($value) { if ($value !== 'My expected value') { return new lang_string('invaliddata', 'error'); } return true }
It is OK to use other properties in your custom validation methods when you need to, however note they might not have been validated yet, so try not to rely on them too much.
Note that the validation methods should be protected. Validating just one field is not recommended because of the possible dependencies between one field and another,also the field ID can be used to check whether the object is being updated or created.
When validating foreign keys the persistent should only check that the associated model exists. The validation methods should not be used to check for a change in that relationship. The API method setting the attributes on the model should be responsible for that. E.g. On a course model, the method validate_categoryid will check that the category exists. However, if a course can never be moved outside of its category it would be up to the calling code to ensure that the category ID will not be altered.
array|true | Returns true when the validation passed, or an array of properties with errors. |
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finalprotectedinherited |
This function is used to verify that custom getters and setters are declared as protected.
Persistent properties should always be accessed via get('property') and set('property', 'value') which will call the custom getter or setter if it exists. We do not want to allow inconsistent access to the properties.