Add support for pdf files, words lists; improve xmltext

kaliop-uk · May 16, 2018 · 0b50dca · 0b50dca
1 parent 9297043
commit 0b50dca
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Showing 15 changed files with 6,127 additions and 38 deletions.
diff --git a/Core/ReferenceResolver/FakerResolver.php b/Core/ReferenceResolver/FakerResolver.php
@@ -29,6 +29,7 @@ public function __construct(ConfigResolverInterface $configResolver, ReferenceRe
         }
         $locale = $this->convertLocale($locale);
         $this->referenceResolver = $referenceResolver;
+
         $this->faker = Factory::create($locale);
         foreach($extraProviders as $extraProvider) {
             $this->faker->addProvider(new $extraProvider($this->faker));

diff --git a/Faker/Provider/AbstractWordList.php b/Faker/Provider/AbstractWordList.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Kaliop\eZLoremIpsumBundle\Faker\Provider;
+
+abstract class AbstractWordList extends Base
+{
+    protected $data = array();
+
+    /**
+     * @param string $context
+     * @return string
+     */
+    abstract protected function getFileName($context = '');
+
+    protected function loadData($context = '')
+    {
+        if (!isset($this->data[$context])) {
+            $this->data[$context] = file($this->getFileName($context), FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+        }
+    }
+
+    protected function getLine($context = '')
+    {
+        $this->loadData($context);
+        $lineNum = mt_rand(0, count($this->data[$context]) - 1);
+        return $this->data[$context][$lineNum];
+    }
+}
diff --git a/Faker/Provider/Base.php b/Faker/Provider/Base.php
@@ -0,0 +1,17 @@
+<?php
+
+
+namespace Kaliop\eZLoremIpsumBundle\Faker\Provider;
+
+use Faker\Generator;
+
+abstract class Base
+{
+    /** @var Generator $generator */
+    protected $generator;
+
+    public function __construct(Generator $generator)
+    {
+        $this->generator = $generator;
+    }
+}
diff --git a/Faker/Provider/PdfFile.php b/Faker/Provider/PdfFile.php
@@ -0,0 +1,124 @@
+<?php
+
+namespace Kaliop\eZLoremIpsumBundle\Faker\Provider;
+
+use TCPDF;
+
+class PdfFile extends Base
+{
+    public function pdfFile($dir = null, $pages=5, $title = '', $author = '', $subject = '', $keywords = '')
+    {
+        $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
+
+        // set document information
+        $pdf->SetCreator(PDF_CREATOR);
+        $pdf->SetAuthor($this->getAuthor($author));
+        $pdf->SetTitle($this->getTitle($title));
+        $pdf->SetSubject($this->getSubject($subject));
+        $pdf->SetKeywords($this->getKeywords($keywords));
+
+        // remove default header/footer
+        $pdf->setPrintHeader(false);
+        $pdf->setPrintFooter(false);
+
+        // set default monospaced font
+        $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
+
+        // set margins
+        $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
+
+        // set auto page breaks
+        $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
+
+        // set image scale factor
+        $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
+
+        // set some language-dependent strings (optional)
+        /*if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
+            require_once(dirname(__FILE__).'/lang/eng.php');
+            $pdf->setLanguageArray($l);
+        }*/
+
+        // set default font subsetting mode
+        $pdf->setFontSubsetting(true);
+
+        // Set font
+        // dejavusans is a UTF-8 Unicode font, if you only need to
+        // print standard ASCII chars, you can use core fonts like
+        // helvetica or times to reduce file size.
+        $pdf->SetFont('dejavusans', '', 14, '', true);
+
+        $pages = mt_rand(1, $pages);
+
+        for ($i = 0; $i < $pages; $i++) {
+            $pdf->AddPage();
+            $html = $this->getPageHtml($i);
+            $pdf->writeHTMLCell(0, 0, '', '', $html, 0, 1, 0, true, '', true);
+        }
+
+        // Close and save PDF document
+        $fileName = $this->getFilename($dir);
+
+        $pdf->Output($fileName, 'F');
+
+        return $fileName;
+    }
+
+    protected function getAuthor($author = '')
+    {
+        if ($author !== '') {
+            return $author;
+        }
+
+        return $this->generator->name;
+    }
+
+    protected function getTitle($title = '')
+    {
+        if ($title !== '') {
+            return $title;
+        }
+
+        return $this->generator->sentence;
+    }
+
+    protected function getSubject($subject = '')
+    {
+        if ($subject !== '') {
+            return $subject;
+        }
+
+        return $this->generator->paragraph;
+    }
+
+    protected function getKeywords($keywords = '')
+    {
+        if ($keywords !== '') {
+            return $keywords;
+        }
+
+        return implode(', ', $this->generator->words);
+    }
+
+    protected function getPageHtml($pageNum)
+    {
+        return $this->generator->randomHtml();
+    }
+
+    protected function getFileName($dir = null)
+    {
+        $dir = is_null($dir) ? sys_get_temp_dir() : $dir; // GNU/Linux / OS X / Windows compatible
+        // Validate directory path
+        if (!is_dir($dir) || !is_writable($dir)) {
+            throw new \InvalidArgumentException(sprintf('Cannot write to directory "%s"', $dir));
+        }
+
+        // Generate a random filename. Use the server address so that a file
+        // generated at the same time on a different server won't have a collision.
+        $name = md5(uniqid(empty($_SERVER['SERVER_ADDR']) ? '' : $_SERVER['SERVER_ADDR'], true));
+        $filename = $name .'.pdf';
+        $filepath = $dir . DIRECTORY_SEPARATOR . $filename;
+
+        return $filepath;
+    }
+}
diff --git a/Faker/Provider/Picture.php b/Faker/Provider/Picture.php
@@ -2,15 +2,14 @@
 
 namespace Kaliop\eZLoremIpsumBundle\Faker\Provider;
 
-use Faker\Provider\Base;
-
 /**
  * Almost the same as Image from Faker, but uses picsum.photos
- * @todo add support for https://loremflickr.com/ as an alternative, or see the lst at https://www.johanbostrom.se/blog/the-best-image-placeholder-services-on-the-web
+ * @todo add support for https://loremflickr.com/ as an alternative, or see the list at
+ *       https://www.johanbostrom.se/blog/the-best-image-placeholder-services-on-the-web
  */
 class Picture extends Base
 {
-    public static function pictureUrl($width = 640, $height = 480, $randomize = true, $word = null, $gray = false)
+    public function pictureUrl($width = 640, $height = 480, $randomize = true, $word = null, $gray = false)
     {
         $baseUrl = "https://picsum.photos/";
         $url = "{$width}/{$height}/";
@@ -26,15 +25,14 @@ public static function pictureUrl($width = 640, $height = 480, $randomize = true
         return $baseUrl . $url;
     }
 
-
     /**
      * Download a remote random image to disk and return its location
      *
      * Requires curl, or allow_url_fopen to be on in php.ini.
      *
      * @example '/path/to/dir/13b73edae8443990be1aa8f1a483bc27.jpg'
      */
-    public static function picture($dir = null, $width = 640, $height = 480, $fullPath = true, $randomize = true, $word = null)
+    public function picture($dir = null, $width = 640, $height = 480, $fullPath = true, $randomize = true, $word = null)
     {
         $dir = is_null($dir) ? sys_get_temp_dir() : $dir; // GNU/Linux / OS X / Windows compatible
         // Validate directory path
@@ -48,7 +46,7 @@ public static function picture($dir = null, $width = 640, $height = 480, $fullPa
         $filename = $name .'.jpg';
         $filepath = $dir . DIRECTORY_SEPARATOR . $filename;
 
-        $url = static::pictureUrl($width, $height, $randomize, $word);
+        $url = $this->pictureUrl($width, $height, $randomize, $word);
 
         // save file
         if (function_exists('curl_exec')) {

diff --git a/Faker/Provider/WordList.php b/Faker/Provider/WordList.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace Kaliop\eZLoremIpsumBundle\Faker\Provider;
+
+class WordList extends AbstractWordList
+{
+    protected function getFileName($context = '')
+    {
+        switch ($context) {
+            case 'animals':
+            case 'adjectives':
+            case 'nouns':
+                return __DIR__ . '/../../Resources/wordslists/' . $context . '.txt';
+        }
+    }
+
+    public function animal()
+    {
+        return $this->getLine('animals');
+    }
+
+    public function adjective()
+    {
+        return $this->getLine('adjectives');
+    }
+
+    public function noun()
+    {
+        return $this->getLine('nouns');
+    }
+}