Yii2 PDFJS

Yii2 PDFJS bundle of PDF.js plugin. PDF.js Portable Document Format (PDF) viewer.

Updates

Can now define custom CSS for the viewer, e.g. for the white background use:

<?= \yii2assets\pdfjs\PdfJs::widget([
    'url'=> "somefile.pdf",
    'options' => [
         'viewerStyle' => "body {background-color: #fff;}",
    ]
]); ?>

Can now define additional URL params (More info ), e.g. to zoom to page width by default use:

<?= \yii2assets\pdfjs\PdfJs::widget([
    'url'=> "somefile.pdf",
    'options' => [
         'additionalUrlParams' => "#zoom=page-width",
    ]
]); ?>

PDF.js updated to version 1.7.225 (latest stable as of 19.07.2017)

Installation

The preferred way to install this extension is through composer.

Either run

php composer require --prefer-dist yii2assets/yii2-pdfjs ">=1.0"

or add

"yii2assets/yii2-pdfjs": ">=1.0"

to the require section of your composer.json file.

Module Setup

The extension has been created as a module to enable access preview pdf file. you must add the module to your configuration file.

//....

'modules'=>[
  'pdfjs' => [
       'class' => '\yii2assets\pdfjs\Module',
   ],
],

//...

Usage

Once the extension is installed, simply use it in your code by :

<?php
use yii\helpers\Url;
?>

<?= \yii2assets\pdfjs\PdfJs::widget([
  'url'=> Url::base().'/downloads/manualStart_up.pdf'
]); ?>

Using a yii2-pdfjs widget inside a modal dialog.

<?php
use yii\bootstrap\Modal;
use yii\helpers\Url;

Modal::begin([
    'header' => '<h2>Hello world</h2>',
    'toggleButton' => ['label' => 'click me'],
]);

echo \yii2assets\pdfjs\PdfJs::widget([
  'url' => Url::base().'/downloads/manualStart_up.pdf'
]);

Modal::end();
?>

Using a yii2-pdfjs widget fullscreen viewer

http://app-url/index.php?r=pdfjs&file=download/manualStart_up.pdf

Config Width & Height

<?php
use yii\helpers\Url;
?>

<?= \yii2assets\pdfjs\PdfJs::widget([
  'width'=>'100%',
  'heith'=> '500px',
  'url'=> Url::base().'/downloads/pdfjs.pdf'
]);
?>

Config disable toolbar buttons

<?php
use yii\helpers\Url;
?>

<?= \yii2assets\pdfjs\PdfJs::widget([
  'url'=> Url::base().'/downloads/pdfjs.pdf',
  'buttons'=>[
    'presentationMode' => false,
    'openFile' => false,
    'print' => true,
    'download' => true,
    'viewBookmark' => false,
    'secondaryToolbarToggle' => false
  ]
]);
?>

Add Watermark text

//....

'modules'=>[
  'pdfjs' => [
       'class' => '\yii2assets\pdfjs\Module',
       'waterMark'=>[
         'text'=>' Yii2 PDF.JS',
         'color'=> 'red',
         'alpha'=>'0.3'
       ]
   ],
],

//...