PHP code example of webstasolutions / laratex

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

webstasolutions / laratex example snippets

namespace App\Http\Controllers;

use App\Http\Controllers\Controller;
use webstasolutions\LaraTeX\LaraTeX;

class TestController extends Controller
{
    /**
     * Download PDF generated from latex
     *
     * @return Illuminate\Http\Response
     */
    public function download(){
        return (new LaraTeX)->dryRun();
    }
}

\documentclass[a4paper,9pt,landscape]{article}
\usepackage{adjustbox}
\usepackage[english]{babel}
\usepackage[scaled=.92]{helvet}
\usepackage{fancyhdr}
\usepackage[svgnames,table]{xcolor}
\usepackage[a4paper,inner=1.5cm,outer=1.5cm,top=1cm,bottom=1cm,bindingoffset=0cm]{geometry}
\usepackage{blindtext}
\geometry{textwidth=\paperwidth, textheight=\paperheight, noheadfoot, nomarginpar}

\renewcommand{\familydefault}{\sfdefault}

\pagestyle{fancy}
\fancyhead{}
\renewcommand{\headrulewidth}{0pt}
\fancyfoot{}
\fancyfoot[LE,RO]{\thepage}

\fancyfoot[C]{\fontsize{8pt}{8pt}\selectfont The above document is auto-generated.}
\renewcommand{\footrulewidth}{0.2pt}

\begin{document}

    \section*{\centering{LaraTeX Demo Document}}
    
    \begin{center}
        \item[Name :] {{ $Name }}
        \item[Date of Birth :] {{ $Dob }}
    \end{center}
    
    \blindtext
    
    \begin{table}[ht]
        \centering
        \renewcommand{\arraystretch}{2}
        \begin{tabular}{|c|l|} 
             \hline
             \rowcolor[HTML]{E3E3E3}
             \textbf{ID} & \textbf{Language} \\
             \hline\renewcommand{\arraystretch}{1.5}
             
             @foreach($languages as $key => $language)
                {{ $key }} & {{ $language }} \\ \hline
             @endforeach
             
        \end{tabular}
        \caption{Language Summary}
    \end{table}
    
    \begin{center}
        {!! $SpecialCharacters !!}
    \end{center}

\end{document}

download(string $fileName = null)

namespace App\Http\Controllers;

use App\Http\Controllers\Controller;
use webstasolutions\LaraTeX\LaraTeX;

class TestController extends Controller
{
    /**
     * Download PDF generated from LaTex
     *
     * @return Illuminate\Http\Response
     */
    public function download(){

        return (new LaraTeX('latex.tex'))->with([
            'Name' => 'John Doe',
            'Dob' => '01/01/1990',
            'SpecialCharacters' => '$ (a < b) $',
            'languages' => [
                'English',
                'Spanish',
                'Italian'
            ]
        ])->download('test.pdf');
    }
}

savePdf(string $location)

(new LaraTeX('latex.tex'))->with([
    'Name' => 'John Doe',
    'Dob' => '01/01/1990',
    'SpecialCharacters' => '$ (a < b) $',
    'languages' => [
        'English',
        'Spanish',
        'Italian'
    ]
])->savePdf(storage_path('app/export/test.pdf'));

content(string $type = 'raw')

(new LaraTeX('latex.tex'))->with([
    'Name' => 'John Doe',
    'Dob' => '01/01/1990',
    'SpecialCharacters' => '$ (a < b) $',
    'languages' => [
        'English',
        'Spanish',
        'Italian'
    ]
])->content();

(new LaraTeX('latex.tex'))->with([
    'Name' => 'John Doe',
    'Dob' => '01/01/1990',
    'SpecialCharacters' => '$ (a < b) $',
    'languages' => [
        'English',
        'Spanish',
        'Italian'
    ]
])->content('base64');

inline(string $fileName = null)

(new LaraTeX('latex.tex'))->with([
    'Name' => 'John Doe',
    'Dob' => '01/01/1990',
    'SpecialCharacters' => '$ (a < b) $',
    'languages' => [
        'English',
        'Spanish',
        'Italian'
    ]
])->inline('filename.pdf');

render()

$tex = new LaraTeX('latex.tex'))->with([
    'Name' => 'John Doe',
    'Dob' => '01/01/1990',
    'SpecialCharacters' => '$ (a < b) $',
    'languages' => [
        'English',
        'Spanish',
        'Italian'
    ]
])->render();

use webstasolutions\LaraTeX\LaraTeX;
use webstasolutions\LaraTeX\RawTex;

...

$tex = new RawTex('your_raw_tex_content_string.....');

return (new LaraTeX($tex))->with([
    'Name' => 'John Doe',
    'Dob' => '01/01/1990',
    'SpecialCharacters' => '$ (a < b) $',
    'languages' => [
        'English',
        'Spanish',
        'Italian'
    ]
])->download('test.pdf');

$latexCollection = (new LaratexCollection());
$users = User::limit(10)->get();
foreach ($users as $user) {
    $pdfName = $user->first_name.'-'.$user->last_name.'-'.$user->id.'.pdf';

    // Create LaraTeX instance
    $laratex= (new LaraTeX('latex.report'))->with([
        'user' => $user
    ])->setName($pdfName);

    // Add it to latex collection
    $latexCollection->add($laratex);
}

// Download the zip
return $latexCollection->downloadZip('Users.zip');

// OR you can also save it
$latexCollection->saveZip(storage_path('app/pdf/zips/Users.zip'));

convertHtmlToLatex(string $Input, array $Override = NULL)

    $Override = array(
        array('tag' => 'img', 'extract' => 'src', 'replace' => '\begin{center}\

    $HTMLString = '<h1>Heading 1</h1> <p>Text</p> <h2>Heading 2</h2> <p>Text</p> <h3>Heading 3</h3> <p>Text</p> <p>Normal text here with some <strong>strong</strong> and <strong>bold</strong> text.</p> <p>There is also text that could be <u>underlined</u>.</p> <p>Or of course we could have <em>em-wrapped</em> or <em>i-wrapped</em> text</p> <p>A special test could be a <u><em><strong>bold, underlined and italic</strong></em></u> text at the same time!</p> <p>For the mathematicians we also have calculations x<sup>2</sup> and chemical stuff H<sub>2</sub>O</p> <p>We also have lists that needs to be shown. For example an unordered and an ordered list.</p> <p>If there is alot of text we might also want to use a line break <br> to continue on the next line.</p> <ul> <li>UL Item 1 <ul> <li>UL Item 1.1</li> <li>UL Item 1.2</li> </ul> </li> <li>UL Item 2</li> <li>UL Item 3</li> </ul> <ol> <li>UL Item 1</li> <li>UL Item 2</li> <li>UL Item 3</li> </ol> <p>Last but not least. We have images.</p> <img src="/images/testimages/image1.png" /> <img src="/images/testimages/image2.png" >';

    $Override = array(
        array('tag' => 'img', 'extract' => 'src', 'replace' => '\begin{center}\

// $user will be our metadata in this example
$user = Auth::user();

(new LaraTeX('latex.tex', $user))->with([
    'Name' => 'John Doe',
    'Dob' => '01/01/1990',
    'SpecialCharacters' => '$ (a < b) $',
    'languages' => [
        'English',
        'Spanish',
        'Italian'
    ]
])->savePdf(storage_path('app/pdf/test.pdf'));

namespace App\Listeners;

use webstasolutions\LaraTeX\LaratexPdfWasGenerated;

class LaratexPdfWasGeneratedConfirmation
{
    /**
     * Create the event listener.
     *
     * @return void
     */
    public function __construct()
    {
        //
    }

    /**
     * Handle the event.
     *
     * @param  LatexPdfWasGenerated  $event
     * @return void
     */
    public function handle(LaratexPdfWasGenerated$event)
    {
        // Path  of pdf in case in was saved
        // OR
        // Downloaded name of pdf file in case it was downloaded in response directly
        $pdf = $event->pdf;

        // download OR savepdf
        $action = $event->action;

        // metadata $user in this example
        $user = $event->metadata;

        // Perform desired actions
    }
}

bash
php artisan vendor:publish --tag=config

 echo $var;