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<?php |
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/** |
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* Created by PhpStorm. |
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* User: alive |
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* Date: 4/17/18 |
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* Time: 2:58 AM |
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*/ |
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namespace Alive2212\ExcelHelper; |
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use Maatwebsite\Excel\Facades\Excel; |
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class ExcelHelper |
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{ |
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protected $options = [ |
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'store_format' => 'xls', |
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'download_format' => 'xls', |
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'title' => 'title', |
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'creator' => 'user', |
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'company' => 'Alive Co', |
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'description' => 'this is excel file from table', |
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'sheet' => 'sheet1', |
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]; |
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protected $excel = ''; |
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protected $table = ''; |
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protected $arrayTable = []; |
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/** |
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* ExcelHelper constructor. |
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*/ |
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public function __construct() |
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{ |
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} |
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/** |
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* @return array |
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*/ |
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public function getOptions() |
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{ |
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return $this->options; |
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} |
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/** |
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* @param array $options |
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* @return $this |
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*/ |
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public function setOptions($options) |
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{ |
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$this->options = array_merge($this->options, $options); |
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return $this; |
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} |
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/** |
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* download excel |
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*/ |
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public function download() |
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{ |
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$this->excel->store($this->options['store_format'])->download($this->options['download_format']); |
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} |
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/** |
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* @param $arrayTable |
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*/ |
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public function exportTable($arrayTable) |
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{ |
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$this->arrayTable = $arrayTable; |
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$this->table(); |
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$this->options; |
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$this->createExcelFile(); |
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} |
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/** |
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* @return $this |
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*/ |
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public function createExcelFile() |
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{ |
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$options = $this->options; |
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$table = $this->table; |
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$this->excel = Excel::create('payments', function ($excel) use ($table, $options) { |
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$excel->setTitle($options['title']); |
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$excel->setCreator($options['creator'])->setCompany($options['company']); |
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$excel->setDescription($options['description']); |
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$excel->sheet("sheet", function ($sheet) use ($table) { |
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$sheet->fromArray($table, null, 'A1', false, false); |
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}); |
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}); |
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return $this; |
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} |
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/** |
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* @param $arrayTables |
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* @return array |
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* @internal param string $key |
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* @internal param $arrayTable |
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*/ |
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public function getTitleOfArrayTable($arrayTables) |
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{ |
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$result = []; |
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foreach ($arrayTables as $arrayTable) { |
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list($titles, $key) = $this->titleCrawler($arrayTable); |
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foreach ($titles as $title) { |
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if (!is_int(array_search($title, $result))) { |
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array_push($result, $title); |
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} |
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} |
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} |
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return $result; |
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} |
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/** |
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* @param $arrayTable |
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* @param string $parentKey |
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* @return array |
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*/ |
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public function titleCrawler($arrayTable, $parentKey = '') |
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{ |
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$result = []; |
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$titlesKey = ''; |
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foreach ($arrayTable as $key => $value) { |
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if (is_array($value)) { |
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list($titles, $titlesKey) = $this->titleCrawler($value, $parentKey == '' ? $key : $parentKey . '.' . $key); |
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foreach ($titles as $titleKey => $titleValue) { |
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array_push($result, $titlesKey == '' ? $titleValue : $titlesKey . '.' . $titleValue); |
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} |
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} else { |
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array_push($result, $parentKey == '' ? $key : $parentKey . '.' . $key); |
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} |
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} |
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return array($result, $titlesKey); |
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} |
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/** |
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* @param array $titles |
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* @param bool $setHeader |
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* @return $this |
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*/ |
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public function table($titles = [], $setHeader = true) |
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{ |
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$arrayTable = $this->arrayTable; |
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$result = []; |
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if (count($titles) == 0) { |
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$titles = $this->getTitleOfArrayTable($arrayTable); |
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} |
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if ($setHeader) { |
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array_push($result, $titles); |
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} |
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foreach ($arrayTable as $item) { |
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$arrayTableRecord = []; |
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foreach ($titles as $title) { |
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if (array_key_exists(explode('.', $title)[0], $item)) { |
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array_push($arrayTableRecord, $this->getInnerValue($item, $title)); |
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} else { |
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array_push($arrayTableRecord, null); |
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} |
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} |
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array_push($result, $arrayTableRecord); |
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} |
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$this->table = $result; |
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return $this; |
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} |
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/** |
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* @param $array |
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* @param $key |
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* @return mixed |
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*/ |
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public function getInnerValue($array, $key) |
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{ |
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$keyTree = explode('.', $key); |
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if (count($keyTree) > 1) { |
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$key = $keyTree[0]; |
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unset($keyTree[0]); |
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return $this->getInnerValue($array[$key], implode('.', $keyTree)); |
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} else { |
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return $array[$keyTree[0]]; |
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} |
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} |
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/** |
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* @param $arrayTable |
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* @return mixed |
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*/ |
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public function arrayToTable($arrayTable) |
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{ |
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$this->getTitleOfArrayTable($arrayTable); |
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$this->table($arrayTable); |
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return $arrayTable; |
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} |
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} |
Alive2212 /
LaravelExcelHelper
