Jepp9350
45328a6b72
This commit introduces a new PDF generation module leveraging the HTML2PDF library. The module generates PDFs from HTML templates, supports customization through styles and templates, and integrates with Minio for storage and retrieval. A test route is added for generating and serving PDFs dynamically.
106 lines
3.3 KiB
PHP
106 lines
3.3 KiB
PHP
<?php
|
|
|
|
namespace html2pdf\helpers;
|
|
|
|
class html2pdf_template_styles
|
|
{
|
|
/**
|
|
* @var array Styles for different elements
|
|
*/
|
|
private array $styles = [
|
|
'title' => 'font-size: 48px; font-weight: bold; color: #000; text-align: center;',
|
|
'subtitle' => 'font-size: 24px; font-weight: normal; color: #555; text-align: center;',
|
|
'header' => 'font-size: 36px; font-weight: bold; color: #17375e;',
|
|
'footer' => 'font-size: 12px; font-weight: normal; color: #777;',
|
|
// Add more styles as needed
|
|
'default' => 'font-size: 12px; font-weight: normal; color: #000;',
|
|
'content' => 'padding-left: 1rem; padding-right: 1rem; padding-top: 0.5rem; padding-bottom: 0.5rem;',
|
|
];
|
|
|
|
/**
|
|
* Set the style for an element
|
|
* @param string $element Element name / identifier (E.g. 'title', 'subtitle', 'header', etc.)
|
|
* @param string $style CSS styles
|
|
*/
|
|
public function setStyle(string $element, string $style): void
|
|
{
|
|
$this->styles[$element] = $style;
|
|
}
|
|
|
|
/**
|
|
* Get the title for the template
|
|
* @param string|null $title Title
|
|
* @param string|null $subtitle Subtitle
|
|
* @return string HTML title
|
|
*/
|
|
public function getTitle(string $title = null, string $subtitle = null): string
|
|
{
|
|
$html = '';
|
|
if (!empty($title)) {
|
|
$title = htmlspecialchars($title, ENT_QUOTES, 'UTF-8');
|
|
$html .= '<h1 style="' . self::getStyle('title') . '">' . $title . '</h1>';
|
|
}
|
|
if (!empty($subtitle)) {
|
|
$subtitle = htmlspecialchars($subtitle, ENT_QUOTES, 'UTF-8');
|
|
$html .= '<h2 style="' . self::getStyle('subtitle') . '">' . $subtitle . '</h2>';
|
|
}
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Get the style for an element
|
|
* @param string $element Element name / identifier (E.g. 'title', 'subtitle', 'header', etc.)
|
|
* @return string CSS styles
|
|
*/
|
|
public function getStyle(string $element): string
|
|
{
|
|
return $this->styles[$element] ?? $this->styles['default'];
|
|
}
|
|
|
|
/**
|
|
* Get the header title for the template
|
|
* @param string|null $title Title
|
|
* @return string HTML header title
|
|
*/
|
|
public function getHeaderTitle(string $title = null): string
|
|
{
|
|
$html = '';
|
|
if (!empty($title)) {
|
|
$title = htmlspecialchars($title, ENT_QUOTES, 'UTF-8');
|
|
$html .= '<span style="' . self::getStyle('header') . '">' . $title . '</span>';
|
|
}
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Get the CSS (default) styles for the template
|
|
* @return string CSS styles
|
|
*/
|
|
public function getDefaultStyles(): string
|
|
{
|
|
return '
|
|
<style>
|
|
body {
|
|
font-family: Arial, sans-serif;
|
|
font-size: 12px;
|
|
color: #333;
|
|
}
|
|
h1 {
|
|
font-size: 24px;
|
|
margin-bottom: 10px;
|
|
}
|
|
p {
|
|
margin: 5px 0;
|
|
}
|
|
table {
|
|
width: 100%;
|
|
border-collapse: collapse;
|
|
}
|
|
td {
|
|
padding: 10px;
|
|
vertical-align: top;
|
|
}
|
|
</style>
|
|
';
|
|
}
|
|
} |