Renderer::execute() - Code Metrics - Inspection of "Merge pull request #227 from ThaDafinser/feature/e..." - ThaDafinser/ZfcDatagrid - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Push — master ( 4e2bc6...a3357c )

by Martin
created 2016-02-25 15:06 UTC
Renderer::execute() F

↳ Parent: Renderer
Complexity

Conditions	22
Paths	456
Size

Total Lines	245
Code Lines	140
Duplication

Lines	0
Ratio	0 %
Importance

Changes	14
Bugs	0	Features	2
Metric	Value
c	14
b	0
f	2
dl	0
loc	245
rs	3.2952
cc	22
eloc	140
nc	456
nop	0
How to fix Long Method Complexity

<?php
/**
 * Output as an excel file
 */

namespace ZfcDatagrid\Renderer\PHPExcel;

use PHPExcel;
use PHPExcel_Cell;
use PHPExcel_Cell_DataType;
use PHPExcel_Style_Alignment;
use PHPExcel_Style_Border;
use PHPExcel_Style_Color;
use PHPExcel_Style_Fill;
use PHPExcel_Worksheet_PageSetup;
use Zend\Http\Headers;
use Zend\Http\Response\Stream as ResponseStream;
use ZfcDatagrid\Renderer\AbstractExport;

class Renderer extends AbstractExport
{
    public function getName()
    {
        return 'PHPExcel';
    }

    public function isExport()
    {
        return true;
    }

    public function isHtml()
    {
        return false;
    }

    public function execute()
    {
        $options       = $this->getOptions();
        $optionsExport = $options['settings']['export'];

        $optionsRenderer = $this->getOptionsRenderer();

        $phpExcel = new PHPExcel();

        // Sheet 1
        $phpExcel->setActiveSheetIndex(0);
        $sheet = $phpExcel->getActiveSheet();
        $sheet->setTitle($this->translate($optionsRenderer['sheetName']));

        if (true === $optionsRenderer['displayTitle']) {
            $sheet->setCellValue('A' . $optionsRenderer['rowTitle'], $this->getTitle());
            $sheet->getStyle('A' . $optionsRenderer['rowTitle'])
                ->getFont()
                ->setSize(15);
        }

        /*
         * Print settings
         */
        $this->setPrinting($phpExcel);

        /*
         * Calculate column width
         */
        $this->calculateColumnWidth($sheet, $this->getColumnsToExport());

        /*
         * Header
         */
        $xColumn = 0;
        $yRow    = $optionsRenderer['startRowData'];
        foreach ($this->getColumnsToExport() as $col) {
            /* @var $column \ZfcDatagrid\Column\AbstractColumn */
            $sheet->setCellValueByColumnAndRow($xColumn, $yRow, $this->translate($col->getLabel()));

            $sheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($xColumn))->setWidth($col->getWidth());

            $xColumn ++;
        }

        /*
         * Data
         */
        $yRow = $optionsRenderer['startRowData'] + 1;
        foreach ($this->getData() as $row) {
            $xColumn = 0;
            foreach ($this->getColumnsToExport() as $col) {
                /* @var $col \ZfcDatagrid\Column\AbstractColumn */

                $value = $row[$col->getUniqueId()];
                if (is_array($value)) {
                    $value = implode(PHP_EOL, $value);
                }

                /* @var $column \ZfcDatagrid\Column\AbstractColumn */
                $currentColumn = PHPExcel_Cell::stringFromColumnIndex($xColumn);
                $cell          = $sheet->getCell($currentColumn . $yRow);

                switch (get_class($col->getType())) {

                    case 'ZfcDatagrid\Column\Type\Number':
                        $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
                        break;

                    case 'ZfcDatagrid\Column\Type\DateTime':
                        if ($value instanceof \DateTime) {
                            $value->setTimezone(new \DateTimeZone($col->getType()
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
                                ->getOutputTimezone()));
                        }
                        $cell->setValue(\PHPExcel_Shared_Date::PHPToExcel($value));
                        $cell->getStyle()
                        ->getNumberFormat()
                        ->setFormatCode(\PHPExcel_Style_NumberFormat::FORMAT_DATE_DATETIME);
                        break;

                    default:
                        $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_STRING);
                        break;
                }

                $columnStyle = $sheet->getStyle($currentColumn . $yRow);
                $columnStyle->getAlignment()->setWrapText(true);

                /*
                 * Styles
                 */
                $styles = array_merge($this->getRowStyles(), $col->getStyles());
                foreach ($styles as $style) {
                    /* @var $style \ZfcDatagrid\Column\Style\AbstractStyle */
                    if ($style->isApply($row) === true) {
                        switch (get_class($style)) {

                            case 'ZfcDatagrid\Column\Style\Bold':
                                $columnStyle->getFont()->setBold(true);
                                break;

                            case 'ZfcDatagrid\Column\Style\Italic':
                                $columnStyle->getFont()->setItalic(true);
                                break;

                            case 'ZfcDatagrid\Column\Style\Color':
                                $columnStyle->getFont()
                                    ->getColor()
                                    ->setRGB($style->getRgbHexString());
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
                                break;

                            case 'ZfcDatagrid\Column\Style\BackgroundColor':
                                $columnStyle->getFill()->applyFromArray([
                                    'type'  => \PHPExcel_Style_Fill::FILL_SOLID,
                                    'color' => [
                                        'rgb' => $style->getRgbHexString(),
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
                                    ],
                                ]);
                                break;

                            case 'ZfcDatagrid\Column\Style\Align':
                                switch ($style->getAlignment()) {
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
                                    case \ZfcDatagrid\Column\Style\Align::$RIGHT:
                                        $columnStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
                                        break;
                                    case \ZfcDatagrid\Column\Style\Align::$LEFT:
                                        $columnStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_LEFT);
                                        break;
                                    case \ZfcDatagrid\Column\Style\Align::$CENTER:
                                        $columnStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
                                        break;
                                    case \ZfcDatagrid\Column\Style\Align::$JUSTIFY:
                                        $columnStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY);
                                        break;
                                    default:
                                        //throw new \Exception('Not defined yet: "'.get_class($style->getAlignment()).'"');
                                        break;
                                }

                                break;

                            case 'ZfcDatagrid\Column\Style\Strikethrough':
                                $columnStyle->getFont()->setStrikethrough(true);
                                break;

                            case 'ZfcDatagrid\Column\Style\Html':
                                // @todo strip the html?
                                break;

                            default:
                                throw new \Exception('Not defined yet: "' . get_class($style) . '"');
                                break;
function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}
                        }
                    }
                }

                $xColumn ++;
            }

            $yRow ++;
        }

        /*
         * Autofilter, freezing, ...
         */
        $highest = $sheet->getHighestRowAndColumn();

        // Letzte Zeile merken

        // Autofilter + Freeze
        $sheet->setAutoFilter('A' . $optionsRenderer['startRowData'] . ':' . $highest['column'] . $highest['row']);
        $freezeRow = $optionsRenderer['startRowData'] + 1;
        $sheet->freezePane('A' . $freezeRow);

        // repeat the data header for each page!
        $sheet->getPageSetup()->setRowsToRepeatAtTopByStartAndEnd($optionsRenderer['startRowData'], $optionsRenderer['startRowData']);

        // highlight header line
        $style = [
            'font' => [
                'bold' => true,
            ],

            'borders' => [
                'allborders' => [
                    'style' => PHPExcel_Style_Border::BORDER_MEDIUM,
                    'color' => [
                        'argb' => PHPExcel_Style_Color::COLOR_BLACK,
                    ],
                ],
            ],
            'fill' => [
                'type'       => PHPExcel_Style_Fill::FILL_SOLID,
                'startcolor' => [
                    'argb' => PHPExcel_Style_Color::COLOR_YELLOW,
                ],
            ],
        ];
        $range = 'A' . $optionsRenderer['startRowData'] . ':' . $highest['column'] . $optionsRenderer['startRowData'];
        $sheet->getStyle($range)->applyFromArray($style);

        // print borders
        $range = 'A' . $freezeRow . ':' . $highest['column'] . $highest['row'];
        $sheet->getStyle($range)->applyFromArray([
            'borders' => [
                'allborders' => [
                    'style' => PHPExcel_Style_Border::BORDER_THIN,
                ],
            ],
        ]);

        /*
         * Save the file
         */
        $path         = $optionsExport['path'];
        $saveFilename = date('Y-m-d_H-i-s') . $this->getCacheId() . '.xlsx';

        $excelWriter = new \PHPExcel_Writer_Excel2007($phpExcel);
        $excelWriter->setPreCalculateFormulas(false);
        $excelWriter->save($path . '/' . $saveFilename);

        /*
         * Send the response stream
         */
        $response = new ResponseStream();
        $response->setStream(fopen($path . '/' . $saveFilename, 'r'));

        $headers = new Headers();
        $headers->addHeaders([
            'Content-Type' => [
                'application/force-download',
                'application/octet-stream',
                'application/download',
            ],
            'Content-Length'      => filesize($path . '/' . $saveFilename),
            'Content-Disposition' => 'attachment;filename=' . $this->getFilename() . '.xlsx',
            'Cache-Control'       => 'must-revalidate',
            'Pragma'              => 'no-cache',
            'Expires'             => 'Thu, 1 Jan 1970 00:00:00 GMT',
        ]);

        $response->setHeaders($headers);

        return $response;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }

    /**
     * Calculates the column width, based on the papersize and orientation
     *
     * @param \PHPExcel_Worksheet $sheet
     * @param array               $columns
     */
    protected function calculateColumnWidth(\PHPExcel_Worksheet $sheet, array $columns)
    {
        // First make sure the columns width is 100 "percent"
        $this->calculateColumnWidthPercent($columns);

        // width is in mm
        $paperWidth = $this->getPaperWidth();

        // remove margins (they are in inches!)
        $paperWidth -= $sheet->getPageMargins()->getLeft() / 0.0393700787402;
        $paperWidth -= $sheet->getPageMargins()->getRight() / 0.0393700787402;

        $paperWidth /= 2;

        $factor = $paperWidth / 100;
        foreach ($columns as $column) {
            /* @var $column \ZfcDatagrid\Column\AbstractColumn */
            $column->setWidth($column->getWidth() * $factor);
        }
    }

    /**
     * Set the printing options
     *
     * @param PHPExcel $phpExcel
     */
    protected function setPrinting(PHPExcel $phpExcel)
    {
        $optionsRenderer = $this->getOptionsRenderer();

        $phpExcel->getProperties()
            ->setCreator('https://github.com/ThaDafinser/ZfcDatagrid')
            ->setTitle($this->getTitle());

        /*
         * Printing setup
         */
        $papersize   = $optionsRenderer['papersize'];
        $orientation = $optionsRenderer['orientation'];
        foreach ($phpExcel->getAllSheets() as $sheet) {
            /* @var $sheet \PHPExcel_Worksheet */
            if ('landscape' == $orientation) {
                $sheet->getPageSetup()->setOrientation(PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE);
            } else {
                $sheet->getPageSetup()->setOrientation(PHPExcel_Worksheet_PageSetup::ORIENTATION_PORTRAIT);
            }

            switch ($papersize) {

                case 'A5':
                    $sheet->getPageSetup()->setPaperSize(PHPExcel_Worksheet_PageSetup::PAPERSIZE_A5);
                    break;

                case 'A4':
                    $sheet->getPageSetup()->setPaperSize(PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4);
                    break;

                case 'A3':
                    $sheet->getPageSetup()->setPaperSize(PHPExcel_Worksheet_PageSetup::PAPERSIZE_A3);
                    break;

                case 'A2':
                    $sheet->getPageSetup()->setPaperSize(PHPExcel_Worksheet_PageSetup::PAPERSIZE_A2);
                    break;
            }

            // Margins
            $sheet->getPageMargins()->setTop(0.8);
            $sheet->getPageMargins()->setBottom(0.5);
            $sheet->getPageMargins()->setLeft(0.5);
            $sheet->getPageMargins()->setRight(0.5);

            $this->setHeaderFooter($sheet);
        }

        $phpExcel->setActiveSheetIndex(0);
    }

    /**
     * @param \PHPExcel_Worksheet $sheet
     */
    protected function setHeaderFooter(\PHPExcel_Worksheet $sheet)
    {
        $textRight = $this->translate('Page') . ' &P / &N';

        $sheet->getHeaderFooter()->setOddHeader('&L&16&G ' . $this->translate($this->getTitle()));
        $sheet->getHeaderFooter()->setOddFooter('&R' . $textRight);
    }
}

Push — master ( 4e2bc6...a3357c )

Renderer::execute() F

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

Available Fixes

Available Fixes

Available Fixes

Available Fixes

ThaDafinser / ZfcDatagrid

Push — master ( 4e2bc6...a3357c )

Renderer::execute() F

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Duplication Side-by-Side

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