Pet Class Reference

Represents a pet with with methods to interact with the database. More...

Static Public Member Functions
static	getAllPets ()
static	getPet ($petId)
static	getStory ($petId)
static	validate ()
static	create ()
static	update ($petId)
static	delete ($petId)

Detailed Description

Represents a pet with with methods to interact with the database.

Definition at line 9 of file pet.php.

Member Function Documentation

create()

static Pet::create ( )

static

Create a new pet record in the database based on the form data.

If a cover image is uploaded, it will be used as the filename for the pet's cover. Otherwise, the default cover image will be used.

Returns

int The ID of the newly inserted pet record

Definition at line 148 of file pet.php.

delete()

static Pet::delete (   $petId )

static

Deletes a pet from the database based on the provided pet ID.

Parameters

int

$petId

The ID of the pet to be deleted.

Returns

void

Definition at line 194 of file pet.php.

getAllPets()

static Pet::getAllPets ( )

static

Retrieves all pets from the database.

Returns

array $pets An array containing all the pets retrieved from the database.

Definition at line 16 of file pet.php.

getPet()

static Pet::getPet (   $petId )

static

Retrieves a pet from the database based on the provided pet ID.

Parameters

int

$petId

The ID of the pet to retrieve.

Returns

array $pet Pet information if found, or null if not found.

Definition at line 35 of file pet.php.

getStory()

static Pet::getStory (   $petId )

static

Retrieves the story of a pet based on the provided pet ID.

Parameters

int

$petId

The ID of the pet whose story is to be retrieved.

Returns

array $pet The story of the pet identified by the given ID.

Definition at line 54 of file pet.php.

update()

static Pet::update (   $petId )

static

Update the pet information in the database based on the provided pet ID.

Parameters

int

$petId

The ID of the pet to update.

Exceptions

PDOException If there is an error with the database operation.

Definition at line 173 of file pet.php.

validate()

static Pet::validate ( )

static

Validates the input data for name, species, age, and cover image. Returns an error message if any validation fails.

Returns

string $output Error message if validation fails, empty string if validation passes.

Validates the length of the input name from the $_POST array. If the length is less than 4 or greater than 128 characters, an error message is appended to the output.

Validates the length of the species input from the $_POST array. If the length is less than 2 or greater than 48 characters, an error message is appended to the $output variable.

Validates if the input age value is numeric.

Handles the upload of a cover image file.

This function checks if a cover image file is uploaded, validates its format and size, and moves the file to the "images" directory if it meets the criteria.

Returns

string Returns an error message if the file is invalid or not uploaded.

Definition at line 73 of file pet.php.

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The documentation for this class was generated from the following file:

• classes/pet.php