Export
Provides some utility methods to export data
- Full name:
\Zemit\Mvc\Controller\Traits\Export
Methods
getContentType
Get the content type based on the given parameters.
public getContentType(array|null $params = null): string
Parameters:
| Parameter | Type | Description |
|---|---|---|
$params | **array | null** |
Return Value:
The content type. Possible values: "json", "csv", "xlsx".
Throws:
When an unsupported content type is provided.
getFilename
Returns the filename for the exported file.
public getFilename(): string
The filename is generated based on the model class name, with any namespaces replaced by slashes, and then slugified. It is then prepended with the current date in the 'Y-m-d' format.
Return Value:
The generated filename for the exported file.
getExportColumns
Retrieves the columns from the given list of data.
public getExportColumns(array $list): array
Parameters:
| Parameter | Type | Description |
|---|---|---|
$list | array | The list of data to extract columns from. |
Return Value:
An associative array containing the export columns as keys.
export
Exports the given list to a specified file in the specified format.
public export(array $list = [], string|null $filename = null, string|null $contentType = null, array|null $params = null): \Phalcon\Http\ResponseInterface
Parameters:
| Parameter | Type | Description |
|---|---|---|
$list | array | The list of data to export. |
$filename | **string | null** |
$contentType | **string | null** |
$params | **array | null** |
Return Value:
Returns true if the export was successful, otherwise false.
Throws:
Thrown if the specified content type is not supported.
exportXml
Exports the given list to an XML file with the specified filename.
public exportXml(array $list, string|null $filename = null, ?array $params = null): \Phalcon\Http\ResponseInterface
Parameters:
| Parameter | Type | Description |
|---|---|---|
$list | array | The list of data to export. |
$filename | **string | null** |
$params | ?array |
exportJson
Export data as JSON file for download.
public exportJson(mixed $list, string|null $filename = null, int $flags = JSON_PRETTY_PRINT, int $depth = 2048): \Phalcon\Http\ResponseInterface
Parameters:
| Parameter | Type | Description |
|---|---|---|
$list | mixed | The data to be exported as JSON. Can be an array, object, or any serializable data type. |
$filename | **string | null** |
$flags | int | Optional JSON encoding options. Default is JSON_PRETTY_PRINT. |
$depth | int | Optional maximum depth of recursion. Default is 2048. |
exportExcel
Export data as an Excel spreadsheet
public exportExcel(array $list, string|null $filename = null): \Phalcon\Http\ResponseInterface
Parameters:
| Parameter | Type | Description |
|---|---|---|
$list | array | The data to be exported |
$filename | **string | null** |
exportCsv
public exportCsv(array $list, ?string $filename = null, ?array $params = null): \Phalcon\Http\ResponseInterface
Parameters:
| Parameter | Type | Description |
|---|---|---|
$list | array | |
$filename | ?string | |
$params | ?array |
Throws: