initial commit

Excel.php

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+<?php namespace JC;
+
+use PHPExcel;
+use PHPExcel_Cell;
+use PHPExcel_Style_Border;
+use PHPExcel_Style_Fill;
+use PHPExcel_IOFactory;
+
+class Excel
+{
+    public static function sendExcelFile($objPHPExcel, $filename, $parameters)
+    {
+        $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, $parameters['writer']);
+
+        header('Content-type: ' . $parameters['content-type']);
+        header('Content-Disposition: attachment; filename="' . $filename . '.' . $parameters['extension'] . '"');
+        header('Cache-Control: max-age=0');
+
+        $objWriter->save('php://output');
+    }
+
+    public static function getPrettyObjPHPExcelFromHashes($hashes, $metadata)
+    {
+        $objPHPExcel = new PHPExcel();
+        $objPHPExcel->getProperties()
+                    ->setCreator($metadata['creator'])
+                    ->setLastModifiedBy($metadata['lastmodifiedby'])
+                    ->setTitle($metadata['title'])
+                    ->setSubject($metadata['subject'])
+                    ->setCompany($metadata['company'])
+                    ->setDescription($metadata['description']);
+        $objPHPExcel->getActiveSheet()->setTitle($metadata['sheet_title']);
+
+        $rows = Tools::getArrayFromHashesWithKeysAsHeaders($hashes);
+        $objPHPExcel->getActiveSheet()->fromArray($rows, null, 'A1');
+
+        $last_column = PHPExcel_Cell::stringFromColumnIndex(count($rows[0]) - 1);
+        $last_row = $objPHPExcel->getActiveSheet()->getHighestRow();
+
+        for ($i = 0; $i < count($rows[0]); $i++) {
+            $objPHPExcel->getActiveSheet()
+                        ->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($i))
+                        ->setAutoSize(true);
+        }
+
+        $header_border_style = array(
+            'borders' => array(
+                'bottom' => array(
+                    'style' => PHPExcel_Style_Border::BORDER_MEDIUM,
+                    'color' => array(
+                        'argb' => '000000'))));
+        $footer_border_style = array(
+            'borders' => array(
+                'bottom' => array(
+                    'style' => PHPExcel_Style_Border::BORDER_THIN,
+                    'color' => array(
+                        'argb' => '000000'))));
+        $objPHPExcel->getActiveSheet()
+                    ->getStyle('A1:' . $last_column . '1')
+                    ->applyFromArray($header_border_style);
+        $objPHPExcel->getActiveSheet()
+                    ->getStyle('A1:' . $last_column . '1')
+                    ->getFont()
+                    ->setBold(true);
+        $objPHPExcel->getActiveSheet()
+                    ->getStyle('A' . $last_row . ':' . $last_column . $last_row)
+                    ->applyFromArray($footer_border_style);
+        for ($row = 2; $row <= $last_row; $row++) {
+            if ($row % 2 != 0) {
+                $objPHPExcel->getActiveSheet()
+                            ->getStyle('A' . $row . ':' . $last_column . $row)
+                            ->applyFromArray(
+                                array(
+                                    'fill' => array(
+                                        'type' => PHPExcel_Style_Fill::FILL_SOLID,
+                                        'color' => array(
+                                        'rgb' => 'f2f2f2')))
+                            );
+            }
+        }
+        $objPHPExcel->getActiveSheet()->setSelectedCell('A1');
+
+        return $objPHPExcel;
+    }
+}

LICENSE

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+MIT License
+
+Copyright (c) 2017 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# excel
+
+A collection of useful PHP functions to prettify hashes into an Excel file.

composer.json

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+{
+    "name": "johnchristopher/excel",
+    "description": "A collection of useful PHP functions to prettify hashes into an Excel file.",
+    "license": "MIT",
+    "authors": [{
+        "name": "Jean-Christophe Vanhalle",
+        "email": "[email protected]",
+        "role": "Developer",
+        "homepage": "http://johnchristopher.github.io/"
+    }],
+    "homepage": "https://github.com/johnchristopher/excel",
+    "require": {
+        "phpoffice/phpexcel": "1.8.1",
+        "johnchristopher/tools": "0.1"
+    },
+    "autoload": {
+        "psr-4": {
+            "JC\\": ""
+        }
+    }    
+}