[Feature] Html reader improvements (#884)
* Extract character set, so we can convert to UTF-8 if required * Set column width and row height when defined on tr/td * Parse align and valign on td * Specify number format of cell via html attribute * Formatting of b, strong, i and em tags * Inserting image in cell when using img tag in html * Add applying inline styles: border, fonts, alignment, dimensions * Add tests for applying inline styles
This commit is contained in:
Patrick Brouwers
Mark Baker
parent
11575ef3c4
commit
1c99f4999c
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@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com)
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and this project adheres to [Semantic Versioning](https://semver.org).
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## [Unreleased] -
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### Added
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- Added support for inline styles in Html reader (borders, alignment, width, height)
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## [1.6.0] - 2019-01-02
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### Added
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@ -12,6 +12,9 @@ use PhpOffice\PhpSpreadsheet\Spreadsheet;
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use PhpOffice\PhpSpreadsheet\Style\Border;
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use PhpOffice\PhpSpreadsheet\Style\Color;
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use PhpOffice\PhpSpreadsheet\Style\Fill;
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use PhpOffice\PhpSpreadsheet\Style\Font;
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use PhpOffice\PhpSpreadsheet\Style\Style;
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use PhpOffice\PhpSpreadsheet\Worksheet\Drawing;
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use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
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/** PhpSpreadsheet root directory */
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@ -96,6 +99,26 @@ class Html extends BaseReader
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],
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],
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], // Bottom border
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'strong' => [
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'font' => [
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'bold' => true,
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],
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], // Bold
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'b' => [
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'font' => [
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'bold' => true,
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],
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], // Bold
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'i' => [
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'font' => [
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'italic' => true,
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],
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], // Italic
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'em' => [
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'font' => [
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'italic' => true,
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],
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], // Italic
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];
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protected $rowspan = [];
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@ -295,11 +318,9 @@ class Html extends BaseReader
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switch ($child->nodeName) {
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case 'meta':
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foreach ($attributeArray as $attributeName => $attributeValue) {
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switch ($attributeName) {
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case 'content':
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// TODO
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// Extract character set, so we can convert to UTF-8 if required
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break;
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// Extract character set, so we can convert to UTF-8 if required
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if ($attributeName === 'charset') {
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$this->setInputEncoding($attributeValue);
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}
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}
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$this->processDomElement($child, $sheet, $row, $column, $cellContent);
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@ -334,6 +355,10 @@ class Html extends BaseReader
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$cellContent .= ' ';
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}
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if (isset($this->formats[$child->nodeName])) {
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$sheet->getStyle($column . $row)->applyFromArray($this->formats[$child->nodeName]);
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}
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break;
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case 'hr':
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$this->flushCell($sheet, $column, $row, $cellContent);
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@ -423,6 +448,10 @@ class Html extends BaseReader
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$column = 'A';
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}
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break;
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case 'img':
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$this->insertImage($sheet, $column, $row, $attributeArray);
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break;
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case 'table':
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$this->flushCell($sheet, $column, $row, $cellContent);
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@ -448,6 +477,11 @@ class Html extends BaseReader
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$column = $this->getTableStartColumn();
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$cellContent = '';
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$this->processDomElement($child, $sheet, $row, $column, $cellContent);
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if (isset($attributeArray['height'])) {
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$sheet->getRowDimension($row)->setRowHeight($attributeArray['height']);
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}
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++$row;
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break;
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@ -501,6 +535,27 @@ class Html extends BaseReader
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]
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);
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}
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if (isset($attributeArray['width'])) {
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$sheet->getColumnDimension($column)->setWidth($attributeArray['width']);
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}
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if (isset($attributeArray['height'])) {
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$sheet->getRowDimension($row)->setRowHeight($attributeArray['height']);
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}
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if (isset($attributeArray['align'])) {
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$sheet->getStyle($column . $row)->getAlignment()->setHorizontal($attributeArray['align']);
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}
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if (isset($attributeArray['valign'])) {
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$sheet->getStyle($column . $row)->getAlignment()->setVertical($attributeArray['valign']);
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}
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if (isset($attributeArray['data-format'])) {
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$sheet->getStyle($column . $row)->getNumberFormat()->setFormatCode($attributeArray['data-format']);
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}
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++$column;
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break;
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@ -608,36 +663,271 @@ class Html extends BaseReader
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return;
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}
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$supported_styles = ['background-color', 'color'];
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$cellStyle = $sheet->getStyle($column . $row);
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// add color styles (background & text) from dom element,currently support : td & th, using ONLY inline css style with RGB color
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$styles = explode(';', $attributeArray['style']);
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foreach ($styles as $st) {
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$value = explode(':', $st);
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$styleName = isset($value[0]) ? trim($value[0]) : null;
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$styleValue = isset($value[1]) ? trim($value[1]) : null;
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if (empty(trim($value[0])) || !in_array(trim($value[0]), $supported_styles)) {
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if (!$styleName) {
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continue;
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}
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//check if has #, so we can get clean hex
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if (substr(trim($value[1]), 0, 1) == '#') {
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$style_color = substr(trim($value[1]), 1);
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}
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if (empty($style_color)) {
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continue;
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}
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switch (trim($value[0])) {
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switch ($styleName) {
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case 'background':
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case 'background-color':
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$sheet->getStyle($column . $row)->applyFromArray(['fill' => ['fillType' => Fill::FILL_SOLID, 'color' => ['rgb' => "{$style_color}"]]]);
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$styleColor = $this->getStyleColor($styleValue);
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if (!$styleColor) {
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continue 2;
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}
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$cellStyle->applyFromArray(['fill' => ['fillType' => Fill::FILL_SOLID, 'color' => ['rgb' => $styleColor]]]);
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break;
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case 'color':
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$sheet->getStyle($column . $row)->applyFromArray(['font' => ['color' => ['rgb' => "{$style_color}"]]]);
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$styleColor = $this->getStyleColor($styleValue);
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if (!$styleColor) {
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continue 2;
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}
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$cellStyle->applyFromArray(['font' => ['color' => ['rgb' => $styleColor]]]);
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break;
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case 'border':
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$this->setBorderStyle($cellStyle, $styleValue, 'allBorders');
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break;
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case 'border-top':
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$this->setBorderStyle($cellStyle, $styleValue, 'top');
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break;
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case 'border-bottom':
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$this->setBorderStyle($cellStyle, $styleValue, 'bottom');
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break;
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case 'border-left':
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$this->setBorderStyle($cellStyle, $styleValue, 'left');
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break;
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case 'border-right':
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$this->setBorderStyle($cellStyle, $styleValue, 'right');
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break;
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case 'font-size':
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$cellStyle->getFont()->setSize(
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(float) $styleValue
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);
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break;
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case 'font-weight':
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if ($styleValue === 'bold' || $styleValue >= 500) {
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$cellStyle->getFont()->setBold(true);
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}
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break;
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case 'font-style':
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if ($styleValue === 'italic') {
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$cellStyle->getFont()->setItalic(true);
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}
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break;
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case 'font-family':
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$cellStyle->getFont()->setName(str_replace('\'', '', $styleValue));
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break;
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case 'text-decoration':
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switch ($styleValue) {
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case 'underline':
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$cellStyle->getFont()->setUnderline(Font::UNDERLINE_SINGLE);
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break;
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case 'line-through':
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$cellStyle->getFont()->setStrikethrough(true);
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break;
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}
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break;
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case 'text-align':
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$cellStyle->getAlignment()->setHorizontal($styleValue);
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break;
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case 'vertical-align':
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$cellStyle->getAlignment()->setVertical($styleValue);
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break;
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case 'width':
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$sheet->getColumnDimension($column)->setWidth(
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str_replace('px', '', $styleValue)
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);
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break;
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case 'height':
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$sheet->getRowDimension($row)->setRowHeight(
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str_replace('px', '', $styleValue)
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);
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break;
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case 'word-wrap':
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$cellStyle->getAlignment()->setWrapText(
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$styleValue === 'break-word'
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);
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break;
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case 'text-indent':
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$cellStyle->getAlignment()->setIndent(
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(int) str_replace(['px'], '', $styleValue)
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);
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break;
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}
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}
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}
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/**
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* Check if has #, so we can get clean hex.
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*
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* @param $value
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*
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* @return null|string
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*/
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public function getStyleColor($value)
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{
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if (strpos($value, '#') === 0) {
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return substr($value, 1);
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}
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return null;
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}
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/**
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* @param Worksheet $sheet
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* @param string $column
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* @param int $row
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* @param array $attributes
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*
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* @throws \PhpOffice\PhpSpreadsheet\Exception
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*/
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private function insertImage(Worksheet $sheet, $column, $row, array $attributes)
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{
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if (!isset($attributes['src'])) {
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return;
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}
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$src = urldecode($attributes['src']);
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$width = isset($attributes['width']) ? (float) $attributes['width'] : null;
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$height = isset($attributes['height']) ? (float) $attributes['height'] : null;
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$name = isset($attributes['alt']) ? (float) $attributes['alt'] : null;
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$drawing = new Drawing();
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$drawing->setPath($src);
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$drawing->setWorksheet($sheet);
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$drawing->setCoordinates($column . $row);
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$drawing->setOffsetX(0);
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$drawing->setOffsetY(10);
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$drawing->setResizeProportional(true);
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if ($name) {
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$drawing->setName($name);
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}
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if ($width) {
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$drawing->setWidth((int) $width);
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}
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if ($height) {
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$drawing->setHeight((int) $height);
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}
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$sheet->getColumnDimension($column)->setWidth(
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$drawing->getWidth() / 6
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);
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$sheet->getRowDimension($row)->setRowHeight(
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$drawing->getHeight() * 0.9
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);
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}
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/**
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* Map html border style to PhpSpreadsheet border style.
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*
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* @param string $style
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*
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* @return null|string
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*/
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public function getBorderStyle($style)
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{
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switch ($style) {
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case 'solid':
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return Border::BORDER_THIN;
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case 'dashed':
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return Border::BORDER_DASHED;
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case 'dotted':
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return Border::BORDER_DOTTED;
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case 'medium':
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return Border::BORDER_MEDIUM;
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case 'thick':
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return Border::BORDER_THICK;
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case 'none':
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return Border::BORDER_NONE;
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case 'dash-dot':
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return Border::BORDER_DASHDOT;
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case 'dash-dot-dot':
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return Border::BORDER_DASHDOTDOT;
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case 'double':
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return Border::BORDER_DOUBLE;
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case 'hair':
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return Border::BORDER_HAIR;
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case 'medium-dash-dot':
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return Border::BORDER_MEDIUMDASHDOT;
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case 'medium-dash-dot-dot':
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return Border::BORDER_MEDIUMDASHDOTDOT;
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case 'medium-dashed':
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return Border::BORDER_MEDIUMDASHED;
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case 'slant-dash-dot':
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return Border::BORDER_SLANTDASHDOT;
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}
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return null;
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}
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/**
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* @param Style $cellStyle
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* @param string $styleValue
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* @param string $type
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*/
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private function setBorderStyle(Style $cellStyle, $styleValue, $type)
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{
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list(, $borderStyle, $color) = explode(' ', $styleValue);
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$cellStyle->applyFromArray([
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'borders' => [
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$type => [
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'borderStyle' => $this->getBorderStyle($borderStyle),
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'color' => ['rgb' => $this->getStyleColor($color)],
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],
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],
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]);
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}
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}
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@ -3,6 +3,10 @@
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namespace PhpOffice\PhpSpreadsheetTests\Reader;
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use PhpOffice\PhpSpreadsheet\Reader\Html;
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use PhpOffice\PhpSpreadsheet\Style\Alignment;
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use PhpOffice\PhpSpreadsheet\Style\Border;
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use PhpOffice\PhpSpreadsheet\Style\Font;
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use PhpOffice\PhpSpreadsheet\Worksheet\Drawing;
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use PHPUnit\Framework\TestCase;
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class HtmlTest extends TestCase
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@ -29,19 +33,18 @@ class HtmlTest extends TestCase
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/**
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* @dataProvider providerCanReadVerySmallFile
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*
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* @param bool $expected
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* @param bool $expected
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* @param string $content
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*/
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public function testCanReadVerySmallFile($expected, $content)
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{
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$filename = tempnam(sys_get_temp_dir(), 'html');
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file_put_contents($filename, $content);
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$filename = $this->createHtml($content);
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$reader = new Html();
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$actual = $reader->canRead($filename);
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unlink($filename);
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self::assertSame($expected, $actual);
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unlink($filename);
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}
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public function testBackgroundColorInRanding()
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@ -51,14 +54,238 @@ class HtmlTest extends TestCase
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<td style="background-color: #000000;color: #FFFFFF">Blue background</td>
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</tr>
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</table>';
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$filename = tempnam(sys_get_temp_dir(), 'html');
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file_put_contents($filename, $html);
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$reader = new Html();
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$spreadsheet = $reader->load($filename);
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$filename = $this->createHtml($html);
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$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
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$firstSheet = $spreadsheet->getSheet(0);
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$style = $firstSheet->getCell('A1')->getStyle();
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self::assertEquals('FFFFFF', $style->getFont()->getColor()->getRGB());
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unlink($filename);
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}
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public function testCanApplyInlineBordersStyles()
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{
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$html = '<table>
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<tr>
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<td style="border: 1px solid #333333;">Thin border</td>
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<td style="border-bottom: 1px solid #333333;">Border bottom</td>
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<td style="border-top: 1px solid #333333;">Border top</td>
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<td style="border-left: 1px solid #333333;">Border left</td>
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<td style="border-right: 1px solid #333333;">Border right</td>
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</tr>
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</table>';
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$filename = $this->createHtml($html);
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$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
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$firstSheet = $spreadsheet->getSheet(0);
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$style = $firstSheet->getCell('A1')->getStyle();
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$borders = $style->getBorders();
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/** @var Border $border */
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foreach ([$borders->getTop(), $borders->getBottom(), $borders->getLeft(), $borders->getRight()] as $border) {
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self::assertEquals('333333', $border->getColor()->getRGB());
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self::assertEquals(Border::BORDER_THIN, $border->getBorderStyle());
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}
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$style = $firstSheet->getCell('B1')->getStyle();
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$border = $style->getBorders()->getBottom();
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self::assertEquals('333333', $border->getColor()->getRGB());
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self::assertEquals(Border::BORDER_THIN, $border->getBorderStyle());
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$style = $firstSheet->getCell('C1')->getStyle();
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$border = $style->getBorders()->getTop();
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self::assertEquals('333333', $border->getColor()->getRGB());
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self::assertEquals(Border::BORDER_THIN, $border->getBorderStyle());
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$style = $firstSheet->getCell('D1')->getStyle();
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$border = $style->getBorders()->getLeft();
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self::assertEquals('333333', $border->getColor()->getRGB());
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self::assertEquals(Border::BORDER_THIN, $border->getBorderStyle());
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$style = $firstSheet->getCell('E1')->getStyle();
|
||||
$border = $style->getBorders()->getRight();
|
||||
self::assertEquals('333333', $border->getColor()->getRGB());
|
||||
self::assertEquals(Border::BORDER_THIN, $border->getBorderStyle());
|
||||
|
||||
unlink($filename);
|
||||
}
|
||||
|
||||
public function testCanApplyInlineFontStyles()
|
||||
{
|
||||
$html = '<table>
|
||||
<tr>
|
||||
<td style="font-size: 16px;">16px</td>
|
||||
<td style="font-family: \'Times New Roman\'">Times New Roman</td>
|
||||
<td style="font-weight: bold;">Bold</td>
|
||||
<td style="font-style: italic;">Italic</td>
|
||||
<td style="text-decoration: underline;">Underline</td>
|
||||
<td style="text-decoration: line-through;">Line through</td>
|
||||
</tr>
|
||||
</table>';
|
||||
$filename = $this->createHtml($html);
|
||||
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
|
||||
$firstSheet = $spreadsheet->getSheet(0);
|
||||
|
||||
$style = $firstSheet->getCell('A1')->getStyle();
|
||||
self::assertEquals(16, $style->getFont()->getSize());
|
||||
|
||||
$style = $firstSheet->getCell('B1')->getStyle();
|
||||
self::assertEquals('Times New Roman', $style->getFont()->getName());
|
||||
|
||||
$style = $firstSheet->getCell('C1')->getStyle();
|
||||
self::assertTrue($style->getFont()->getBold());
|
||||
|
||||
$style = $firstSheet->getCell('D1')->getStyle();
|
||||
self::assertTrue($style->getFont()->getItalic());
|
||||
|
||||
$style = $firstSheet->getCell('E1')->getStyle();
|
||||
self::assertEquals(Font::UNDERLINE_SINGLE, $style->getFont()->getUnderline());
|
||||
|
||||
$style = $firstSheet->getCell('F1')->getStyle();
|
||||
self::assertTrue($style->getFont()->getStrikethrough());
|
||||
|
||||
unlink($filename);
|
||||
}
|
||||
|
||||
public function testCanApplyInlineWidth()
|
||||
{
|
||||
$html = '<table>
|
||||
<tr>
|
||||
<td width="50">50px</td>
|
||||
<td style="width: 100px;">100px</td>
|
||||
</tr>
|
||||
</table>';
|
||||
$filename = $this->createHtml($html);
|
||||
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
|
||||
$firstSheet = $spreadsheet->getSheet(0);
|
||||
|
||||
$dimension = $firstSheet->getColumnDimension('A');
|
||||
self::assertEquals(50, $dimension->getWidth());
|
||||
|
||||
$dimension = $firstSheet->getColumnDimension('B');
|
||||
self::assertEquals(100, $dimension->getWidth());
|
||||
|
||||
unlink($filename);
|
||||
}
|
||||
|
||||
public function testCanApplyInlineHeight()
|
||||
{
|
||||
$html = '<table>
|
||||
<tr>
|
||||
<td height="50">1</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td style="height: 100px;">2</td>
|
||||
</tr>
|
||||
</table>';
|
||||
$filename = $this->createHtml($html);
|
||||
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
|
||||
$firstSheet = $spreadsheet->getSheet(0);
|
||||
|
||||
$dimension = $firstSheet->getRowDimension(1);
|
||||
self::assertEquals(50, $dimension->getRowHeight());
|
||||
|
||||
$dimension = $firstSheet->getRowDimension(2);
|
||||
self::assertEquals(100, $dimension->getRowHeight());
|
||||
|
||||
unlink($filename);
|
||||
}
|
||||
|
||||
public function testCanApplyAlignment()
|
||||
{
|
||||
$html = '<table>
|
||||
<tr>
|
||||
<td align="center">Center align</td>
|
||||
<td valign="center">Center valign</td>
|
||||
<td style="text-align: center;">Center align</td>
|
||||
<td style="vertical-align: center;">Center valign</td>
|
||||
<td style="text-indent: 10px;">Text indent</td>
|
||||
<td style="word-wrap: break-word;">Wraptext</td>
|
||||
</tr>
|
||||
</table>';
|
||||
$filename = $this->createHtml($html);
|
||||
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
|
||||
$firstSheet = $spreadsheet->getSheet(0);
|
||||
|
||||
$style = $firstSheet->getCell('A1')->getStyle();
|
||||
self::assertEquals(Alignment::HORIZONTAL_CENTER, $style->getAlignment()->getHorizontal());
|
||||
|
||||
$style = $firstSheet->getCell('B1')->getStyle();
|
||||
self::assertEquals(Alignment::VERTICAL_CENTER, $style->getAlignment()->getVertical());
|
||||
|
||||
$style = $firstSheet->getCell('C1')->getStyle();
|
||||
self::assertEquals(Alignment::HORIZONTAL_CENTER, $style->getAlignment()->getHorizontal());
|
||||
|
||||
$style = $firstSheet->getCell('D1')->getStyle();
|
||||
self::assertEquals(Alignment::VERTICAL_CENTER, $style->getAlignment()->getVertical());
|
||||
|
||||
$style = $firstSheet->getCell('E1')->getStyle();
|
||||
self::assertEquals(10, $style->getAlignment()->getIndent());
|
||||
|
||||
$style = $firstSheet->getCell('F1')->getStyle();
|
||||
self::assertTrue($style->getAlignment()->getWrapText());
|
||||
|
||||
unlink($filename);
|
||||
}
|
||||
|
||||
public function testCanApplyInlineDataFormat()
|
||||
{
|
||||
$html = '<table>
|
||||
<tr>
|
||||
<td data-format="mmm-yy">2019-02-02 12:34:00</td>
|
||||
</tr>
|
||||
</table>';
|
||||
$filename = $this->createHtml($html);
|
||||
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
|
||||
$firstSheet = $spreadsheet->getSheet(0);
|
||||
|
||||
$style = $firstSheet->getCell('A1')->getStyle();
|
||||
self::assertEquals('mmm-yy', $style->getNumberFormat()->getFormatCode());
|
||||
|
||||
unlink($filename);
|
||||
}
|
||||
|
||||
public function testCanInsertImage()
|
||||
{
|
||||
$imagePath = realpath(__DIR__ . '/../../data/Reader/HTML/image.jpg');
|
||||
|
||||
$html = '<table>
|
||||
<tr>
|
||||
<td><img src="' . $imagePath . '" alt=""></td>
|
||||
</tr>
|
||||
</table>';
|
||||
$filename = $this->createHtml($html);
|
||||
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
|
||||
$firstSheet = $spreadsheet->getSheet(0);
|
||||
|
||||
/** @var Drawing $drawing */
|
||||
$drawing = $firstSheet->getDrawingCollection()[0];
|
||||
self::assertEquals($imagePath, $drawing->getPath());
|
||||
self::assertEquals('A1', $drawing->getCoordinates());
|
||||
|
||||
unlink($filename);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $html
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
private function createHtml($html)
|
||||
{
|
||||
$filename = tempnam(sys_get_temp_dir(), 'html');
|
||||
file_put_contents($filename, $html);
|
||||
|
||||
return $filename;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param $filename
|
||||
*
|
||||
* @return \PhpOffice\PhpSpreadsheet\Spreadsheet
|
||||
*/
|
||||
private function loadHtmlIntoSpreadsheet($filename)
|
||||
{
|
||||
return (new Html())->load($filename);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
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Reference in New Issue