GridFieldPrintButton::getPrintHasHeader() - Code Metrics - Inspection of "more phpstan config" - sminnee/silverstripe-framework - Measure and Improve Code Quality continuously with Scrutinizer

Passed
Push — phpstan ( c4fbd2...07dbe1 )

by Sam
created 2019-07-05 05:59 UTC
GridFieldPrintButton::getPrintHasHeader() A

↳ Parent: GridFieldPrintButton
Complexity

Conditions	1
Paths	1
Size

Total Lines	3
Code Lines	1
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	1
eloc	1
nc	1
nop	0
dl	0
loc	3
rs	10
c	0
b	0
f	0
<?php

namespace SilverStripe\Forms\GridField;

use SilverStripe\Control\HTTPRequest;
use SilverStripe\Core\Convert;
use SilverStripe\Core\Extensible;
use SilverStripe\ORM\ArrayList;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\FieldType\DBDatetime;
use SilverStripe\ORM\FieldType\DBHTMLText;
use SilverStripe\ORM\Limitable;
use SilverStripe\Security\Security;
use SilverStripe\View\ArrayData;
use SilverStripe\View\Requirements;

/**
 * Adds an "Print" button to the bottom or top of a GridField.
 */
class GridFieldPrintButton implements GridField_HTMLProvider, GridField_ActionProvider, GridField_URLHandler
{
    use Extensible;

    /**
     * @var array Map of a property name on the printed objects, with values
     * being the column title in the CSV file.
     *
     * Note that titles are only used when {@link $csvHasHeader} is set to TRUE
     */
    protected $printColumns;

    /**
     * @var boolean
     */
    protected $printHasHeader = true;

    /**
     * Fragment to write the button to.
     *
     * @var string
     */
    protected $targetFragment;

    /**
     * @param string $targetFragment The HTML fragment to write the button into
     * @param array $printColumns The columns to include in the print view
     */
    public function __construct($targetFragment = "after", $printColumns = null)
    {
        $this->targetFragment = $targetFragment;
        $this->printColumns = $printColumns;
    }

    /**
     * Place the print button in a <p> tag below the field
     *
     * @param GridField $gridField
     * @return array
     */
    public function getHTMLFragments($gridField)
    {
        $button = new GridField_FormAction(
            $gridField,
            'print',
            _t('SilverStripe\\Forms\\GridField\\GridField.Print', 'Print'),
            'print',
            null
        );
        $button->setForm($gridField->getForm());

        $button->addExtraClass('font-icon-print grid-print-button btn btn-secondary');

        return array(
            $this->targetFragment =>  $button->Field(),
        );
    }

    /**
     * Print is an action button.
     *
     * @param GridField $gridField
     * @return array
     */
    public function getActions($gridField)
    {
        return array('print');
    }

    /**
     * Handle the print action.
     *
     * @param GridField $gridField
     * @param string $actionName
     * @param array $arguments
     * @param array $data
     * @return DBHTMLText
     */
    public function handleAction(GridField $gridField, $actionName, $arguments, $data)
    {
        if ($actionName == 'print') {
            return $this->handlePrint($gridField);
        }
    }

    /**
     * Print is accessible via the url
     *
     * @param GridField $gridField
     * @return array
     */
    public function getURLHandlers($gridField)
    {
        return array(
            'print' => 'handlePrint',
        );
    }

    /**
     * Handle the print, for both the action button and the URL
     *
     * @param GridField $gridField
     * @param HTTPRequest $request
     * @return DBHTMLText
     */
    public function handlePrint($gridField, $request = null)
    public function handlePrint($gridField, /** @scrutinizer ignore-unused */ $request = null)
    {
        set_time_limit(60);
        Requirements::clear();

        $data = $this->generatePrintData($gridField);

        $this->extend('updatePrintData', $data);

        if ($data) {
            return $data->renderWith([
                get_class($gridField) . '_print',
                GridField::class . '_print',
            ]);
        }

        return null;
    }

    /**
     * Return the columns to print
     *
     * @param GridField $gridField
     * @return array
     */
    protected function getPrintColumnsForGridField(GridField $gridField)
    {
        if ($this->printColumns) {

            return $this->printColumns;
        }

        /** @var GridFieldDataColumns $dataCols */
        $dataCols = $gridField->getConfig()->getComponentByType('SilverStripe\\Forms\\GridField\\GridFieldDataColumns');
        if ($dataCols) {

            return $dataCols->getDisplayFields($gridField);
        }

        return DataObject::singleton($gridField->getModelClass())->summaryFields();
    }

    /**
     * Return the title of the printed page
     *
     * @param GridField $gridField
     * @return array
     */
    public function getTitle(GridField $gridField)
    {
        $form = $gridField->getForm();
        $currentController = $gridField->getForm()->getController();
        $title = '';

        if (method_exists($currentController, 'Title')) {
            $title = $currentController->Title();
            $title = $currentController->Title();
        } else {
            if (isset($currentController->Title) && $currentController->Title) {

                $title = $currentController->Title;
            } elseif ($form->getName()) {
                $title = $form->getName();
            }
        }

        if ($fieldTitle = $gridField->Title()) {
            if ($title) {
                $title .= " - ";
            }

            $title .= $fieldTitle;
        }

        return $title;
    }

    /**
     * Export core.
     *
     * @param GridField $gridField
     * @return ArrayData
     */
    public function generatePrintData(GridField $gridField)
    {
        $printColumns = $this->getPrintColumnsForGridField($gridField);

        $header = null;

        if ($this->printHasHeader) {
            $header = new ArrayList();

            foreach ($printColumns as $field => $label) {
                $header->push(new ArrayData(array(
                    "CellString" => $label,
                )));
            }
        }

        /** @var Limitable */
        $items = $gridField->getManipulatedList();
        $itemRows = new ArrayList();

        /** @var DataObject $item */
        foreach ($items->limit(null) as $item) {
        foreach ($items->/** @scrutinizer ignore-call */ limit(null) as $item) {
            $itemRow = new ArrayList();

            foreach ($printColumns as $field => $label) {
                $value = $gridField->getDataFieldValue($item, $field);

                $itemRow->push(new ArrayData(array(
                    "CellString" => $value,
                )));
            }

            $itemRows->push(new ArrayData(array(
                "ItemRow" => $itemRow
            )));
            if ($item->hasMethod('destroy')) {
                $item->destroy();
            }
        }

        $ret = new ArrayData(array(
            "Title" => $this->getTitle($gridField),
            "Header" => $header,
            "ItemRows" => $itemRows,
            "Datetime" => DBDatetime::now(),
            "Member" => Security::getCurrentUser(),
        ));

        return $ret;
    }

    /**
     * @return array
     */
    public function getPrintColumns()
    {
        return $this->printColumns;
    }

    /**
     * @param array $cols
     * @return $this
     */
    public function setPrintColumns($cols)
    {
        $this->printColumns = $cols;

        return $this;
    }

    /**
     * @return boolean
     */
    public function getPrintHasHeader()
    {
        return $this->printHasHeader;
    }

    /**
     * @param bool $bool
     * @return $this
     */
    public function setPrintHasHeader($bool)
    {
        $this->printHasHeader = $bool;

        return $this;
    }
}

sminnee / silverstripe-framework

Push — phpstan ( c4fbd2...07dbe1 )

GridFieldPrintButton::getPrintHasHeader() A

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