Initial Commit

.gitignore

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+vendor
+composer.lock
+.idea

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) [year] [fullname]
+
+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.

composer.json

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+{
+    "name": "websolutionstuff/pdf-laravel",
+    "description": "Websolutionstuff PDF support for Laravel 6, Laravel 7, Laravel 8, Laravel 9",
+    "minimum-stability": "stable",
+    "license": "MIT",
+    "keywords": [
+        "laravel",
+        "websolutionstuff",
+        "pdf"
+    ],
+    "authors": [
+        {
+            "name": "websolutionstuff",
+            "email": "[email protected]"
+        }
+    ],
+    "require": {
+        "illuminate/support": "^6.0|^7.0|^8.0|^9.0",
+        "tecnickcom/tcpdf": "6.2.*|6.3.*|6.4.*|6.5.*|6.6.*|dev-main"
+    },
+    "autoload": {
+        "psr-4": {
+            "Websolutionstuff\\PDF\\": "src/"
+        }
+    },
+    "extra": {
+        "laravel": {
+            "providers": [
+                "Websolutionstuff\\PDF\\ServiceProvider"
+            ],
+            "aliases": {
+                "PDF": "Websolutionstuff\\PDF\\Facades\\PDF"
+            }
+        }
+    }
+}

config/pdf.php

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+<?php
+return [
+    'page_format'           => 'A4',
+    'page_orientation'      => 'P',
+    'page_units'            => 'mm',
+    'unicode'               => true,
+    'encoding'              => 'UTF-8',
+    'font_directory'        => '',
+    'image_directory'       => '',
+    'tcpdf_throw_exception' => false,
+    'use_fpdi'              => false,
+    'use_original_header'   => false,
+    'use_original_footer'   => false,
+    'pdfa'                  => false,
+
+    // See more info at the tcpdf_config.php file in TCPDF (if you do not set this here, TCPDF will use it default)
+    // https://raw.githubusercontent.com/tecnickcom/TCPDF/master/config/tcpdf_config.php    
+];

src/Facades/PDF.php

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+<?php
+namespace Websolutionstuff\PDF\Facades;
+
+use Illuminate\Support\Facades\Facade;
+
+class PDF extends Facade
+{
+	protected static function getFacadeAccessor(){
+		return 'pdf';
+	}
+}

src/FpdiPDFHelper.php

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+<?php
+
+namespace Websolutionstuff\PDF;
+
+use Illuminate\Support\Facades\Config;
+use setasign\Fpdi\TcpdfFpdi;
+
+class FpdiPDFHelper extends TcpdfFpdi
+{
+    protected $headerCallback;
+
+    protected $footerCallback;
+
+    public function Header()
+    {
+        if ($this->headerCallback != null && is_callable($this->headerCallback)) {
+            $cb = $this->headerCallback;
+            $cb($this);
+        } else {
+            if (Config::get('pdf.use_original_header')) {
+                parent::Header();
+            }
+        }
+    }
+
+    public function Footer()
+    {
+        if ($this->footerCallback != null && is_callable($this->footerCallback)) {
+            $cb = $this->footerCallback;
+            $cb($this);
+        } else {
+            if (Config::get('pdf.use_original_footer')) {
+                parent::Footer();
+            }
+        }
+    }
+
+    public function setHeaderCallback($callback)
+    {
+        $this->headerCallback = $callback;
+    }
+
+    public function setFooterCallback($callback)
+    {
+        $this->footerCallback = $callback;
+    }
+
+}

src/PDF.php

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+<?php
+
+namespace Websolutionstuff\PDF;
+
+use Illuminate\Support\Facades\Config;
+
+class PDF
+{
+    protected static $format;
+
+    protected $app;
+    /** @var  PDFHelper */
+    protected $pdf;
+
+    public function __construct($app)
+    {
+        $this->app = $app;
+        $this->reset();
+    }
+
+    public function reset()
+    {
+        $class = Config::get('pdf.use_fpdi') ? FpdiPDFHelper::class : PDFHelper::class;
+
+        $this->pdf = new $class(
+            Config::get('pdf.page_orientation', 'P'),
+            Config::get('pdf.page_units', 'mm'),
+            static::$format ? static::$format : Config::get('pdf.page_format', 'A4'),
+            Config::get('pdf.unicode', true),
+            Config::get('pdf.encoding', 'UTF-8'),
+            false, // Diskcache is deprecated
+            Config::get('pdf.pdfa', false)
+        );
+    }
+
+    public static function changeFormat($format)
+    {
+        static::$format = $format;
+    }
+
+    public function __call($method, $args)
+    {
+        if (method_exists($this->pdf, $method)) {
+            return call_user_func_array([$this->pdf, $method], $args);
+        }
+        throw new \RuntimeException(sprintf('the method %s does not exists in PDF', $method));
+    }
+
+    public function setHeaderCallback($headerCallback)
+    {
+        $this->pdf->setHeaderCallback($headerCallback);
+    }
+
+    public function setFooterCallback($footerCallback)
+    {
+        $this->pdf->setFooterCallback($footerCallback);
+    }
+}

src/PDFHelper.php

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+<?php
+
+namespace Websolutionstuff\PDF;
+
+use Illuminate\Support\Facades\Config;
+
+class PDFHelper extends \TCPDF
+{
+    protected $headerCallback;
+
+    protected $footerCallback;
+
+    public function Header()
+    {
+        if ($this->headerCallback != null && is_callable($this->headerCallback)) {
+            $cb = $this->headerCallback;
+            $cb($this);
+        } else {
+            if (Config::get('pdf.use_original_header')) {
+                parent::Header();
+            }
+        }
+    }
+
+    public function Footer()
+    {
+        if ($this->footerCallback != null && is_callable($this->footerCallback)) {
+            $cb = $this->footerCallback;
+            $cb($this);
+        } else {
+            if (Config::get('pdf.use_original_footer')) {
+                parent::Footer();
+            }
+        }
+    }
+
+    public function setHeaderCallback($callback)
+    {
+        $this->headerCallback = $callback;
+    }
+
+    public function setFooterCallback($callback)
+    {
+        $this->footerCallback = $callback;
+    }
+
+    public function addTOC($page = '', $numbersfont = '', $filler = '.', $toc_name = 'TOC', $style = '', $color = array(0, 0, 0))
+    {
+        // sort bookmarks before generating the TOC
+        parent::sortBookmarks();
+
+        parent::addTOC($page, $numbersfont, $filler, $toc_name, $style, $color);
+    }
+
+    public function addHTMLTOC($page = '', $toc_name = 'TOC', $templates = array(), $correct_align = true, $style = '', $color = array(0, 0, 0))
+    {
+        // sort bookmarks before generating the TOC
+        parent::sortBookmarks();
+
+        parent::addHTMLTOC($page, $toc_name, $templates, $correct_align, $style, $color);
+    }
+
+    public function checkPageBreak($h = 0, $y = null, $addpage = true)
+    {
+        parent::checkPageBreak($h, $y, $addpage);
+    }
+
+    public function getPageBreakTrigger()
+    {
+        return $this->PageBreakTrigger;
+    }
+}

src/ServiceProvider.php

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+<?php
+
+namespace Websolutionstuff\PDF;
+
+use Illuminate\Support\Facades\Config;
+use Illuminate\Support\ServiceProvider as LaravelServiceProvider;
+
+/**
+ * Class ServiceProvider
+ * @version 1.0
+ * @package Websolutionstuff\PDF
+ */
+class ServiceProvider extends LaravelServiceProvider
+{
+	protected $constantsMap = [
+		'K_PATH_MAIN'                   => 'path_main',
+		'K_PATH_URL'                    => 'path_url',
+		'K_PATH_FONTS'                  => 'font_directory',
+		'K_PATH_IMAGES'                 => 'image_directory',
+		'PDF_HEADER_LOGO'               => 'header_logo',
+		'PDF_HEADER_LOGO_WIDTH'         => 'header_logo_width',
+		'K_PATH_CACHE'                  => 'path_cache',
+		'K_BLANK_IMAGE'                 => 'blank_image',
+		'PDF_PAGE_FORMAT'               => 'page_format',
+		'PDF_PAGE_ORIENTATION'          => 'page_orientation',
+		'PDF_CREATOR'                   => 'creator',
+		'PDF_AUTHOR'                    => 'author',
+		'PDF_HEADER_TITLE'              => 'header_title',
+		'PDF_HEADER_STRING'             => 'header_string',
+		'PDF_UNIT'                      => 'page_units',
+		'PDF_MARGIN_HEADER'             => 'margin_header',
+		'PDF_MARGIN_FOOTER'             => 'margin_footer',
+		'PDF_MARGIN_TOP'                => 'margin_top',
+		'PDF_MARGIN_BOTTOM'             => 'margin_bottom',
+		'PDF_MARGIN_LEFT'               => 'margin_left',
+		'PDF_MARGIN_RIGHT'              => 'margin_right',
+		'PDF_FONT_NAME_MAIN'            => 'font_name_main',
+		'PDF_FONT_SIZE_MAIN'            => 'font_size_main',
+		'PDF_FONT_NAME_DATA'            => 'font_name_data',
+		'PDF_FONT_SIZE_DATA'            => 'font_size_data',
+		'PDF_FONT_MONOSPACED'           => 'foto_monospaced',
+		'PDF_IMAGE_SCALE_RATIO'         => 'image_scale_ratio',
+		'HEAD_MAGNIFICATION'            => 'head_magnification',
+		'K_CELL_HEIGHT_RATIO'           => 'cell_height_ratio',
+		'K_TITLE_MAGNIFICATION'         => 'title_magnification',
+		'K_SMALL_RATIO'                 => 'small_ratio',
+		'K_THAI_TOPCHARS'               => 'thai_topchars',
+		'K_TCPDF_CALLS_IN_HTML'         => 'tcpdf_calls_in_html',
+		'K_TCPDF_THROW_EXCEPTION_ERROR' => 'tcpdf_throw_exception',
+		'K_TIMEZONE'                    => 'timezone',
+	];
+
+	/**
+	 * Register the service provider.
+	 *
+	 * @return void
+	 */
+	public function register()
+	{
+		$configPath = dirname(__FILE__) . '/../config/pdf.php';
+		$this->mergeConfigFrom($configPath, 'pdf');
+		$this->app->singleton('pdf', function ($app) {
+			return new PDF($app);
+		});
+	}
+
+	public function boot()
+	{
+		if (!defined('K_TCPDF_EXTERNAL_CONFIG')) {
+			define('K_TCPDF_EXTERNAL_CONFIG', true);
+		}
+		foreach ($this->constantsMap as $key => $value) {
+			$value = Config::get('pdf.' . $value, null);
+			if (!is_null($value) && !defined($key)) {
+				if (is_string($value) && strlen($value) == 0) {
+					continue;
+				}
+				define($key, $value);
+			}
+		}
+		$configPath = dirname(__FILE__) . '/../config/pdf.php';
+		if (function_exists('config_path')) {
+			$targetPath = config_path('pdf.php');
+		} else {
+			$targetPath = app()->basePath() . '/config/pdf.php';
+		}
+		$this->publishes(array($configPath => $targetPath), 'config');
+	}
+
+	public function provides()
+	{
+		return ['pdf'];
+	}
+}