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[DomCrawler] added Crawler::addContent()

Fabien Potencier il y a 15 ans
Parent
2d74ea7e23
commit
1c0a18d1b4
2 fichiers modifiés avec 55 ajouts et 0 suppressions
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  1. 29 0
      src/Symfony/Components/DomCrawler/Crawler.php
  2. 26 0
      tests/Symfony/Tests/Components/DomCrawler/CrawlerTest.php

+ 29 - 0
src/Symfony/Components/DomCrawler/Crawler.php
Voir le fichier 

@@ -72,6 +72,35 @@ class Crawler extends \SplObjectStorage
 
     }
 
   }
 
 
+  public function addContent($content, $type = null)
 
+  {
 
+    if (empty($type))
 
+    {
 
+      $type = 'text/html';
 
+    }
 
+
 
+    // DOM only for HTML/XML content
 
+    if (!preg_match('/(x|ht)ml/i', $type, $matches))
 
+    {
 
+      return null;
 
+    }
 
+
 
+    $charset = 'ISO-8859-1';
 
+    if (false !== $pos = strpos($type, 'charset='))
 
+    {
 
+      $charset = substr($type, $pos + 8);
 
+    }
 
+
 
+    if ('x' === $matches[1])
 
+    {
 
+      $this->addXmlContent($content, $charset);
 
+    }
 
+    else
 
+    {
 
+      $this->addHtmlContent($content, $charset);
 
+    }
 
+  }
 
+
 
   /**
 
    * Adds an HTML content to the list of nodes.
 
    *

+ 26 - 0
tests/Symfony/Tests/Components/DomCrawler/CrawlerTest.php
Voir le fichier 

@@ -72,6 +72,32 @@ class CrawlerTest extends \PHPUnit_Framework_TestCase
 
     $this->assertEquals('foo', $crawler->filter('div')->attr('class'), '->addXmlContent() adds nodes from an XML string');
 
   }
 
 
+  /**
 
+   * @covers Symfony\Components\DomCrawler\Crawler::addContent
 
+   */
 
+  public function testAddContent()
 
+  {
 
+    $crawler = new Crawler();
 
+    $crawler->addContent('<html><div class="foo"></html>', 'text/html; charset=UTF-8');
 
+    $this->assertEquals('foo', $crawler->filter('div')->attr('class'), '->addContent() adds nodes from an HTML string');
 
+
 
+    $crawler = new Crawler();
 
+    $crawler->addContent('<html><div class="foo"></html>');
 
+    $this->assertEquals('foo', $crawler->filter('div')->attr('class'), '->addContent() uses text/html as the default type');
 
+
 
+    $crawler = new Crawler();
 
+    $crawler->addContent('<html><div class="foo"></div></html>', 'text/xml; charset=UTF-8');
 
+    $this->assertEquals('foo', $crawler->filter('div')->attr('class'), '->addContent() adds nodes from an XML string');
 
+
 
+    $crawler = new Crawler();
 
+    $crawler->addContent('<html><div class="foo"></div></html>', 'text/xml');
 
+    $this->assertEquals('foo', $crawler->filter('div')->attr('class'), '->addContent() adds nodes from an XML string');
 
+
 
+    $crawler = new Crawler();
 
+    $crawler->addContent('foo bar', 'text/plain');
 
+    $this->assertEquals(0, $crawler->count(), '->addContent() does nothing if the type is not (x|ht)ml');
 
+  }
 
+
 
   /**
 
    * @covers Symfony\Components\DomCrawler\Crawler::addDocument
 
    */