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function AggregatorTestCase::getValidOpml in Drupal 7

Creates a valid OPML file from an array of feeds.

Parameters

$feeds: An array of feeds.

Return value

Path to valid OPML file.

1 call to AggregatorTestCase::getValidOpml()
ImportOPMLTestCase::submitImportForm in modules/aggregator/aggregator.test
Submits form with invalid, empty, and valid OPML files.

File

modules/aggregator/aggregator.test, line 209
Tests for aggregator.module.

Class

AggregatorTestCase
Defines a base class for testing the Aggregator module.

Code

function getValidOpml($feeds) {

  // Properly escape URLs so that XML parsers don't choke on them.
  foreach ($feeds as &$feed) {
    $feed['url'] = htmlspecialchars($feed['url']);
  }

  /**
   * Does not have an XML declaration, must pass the parser.
   */
  $opml = <<<EOF
<opml version="1.0">
  <head></head>
  <body>
    <!-- First feed to be imported. -->
    <outline text="{<span class="php-variable">$feeds</span>[<span class="php-constant">0</span>][<span class="php-string">'title'</span>]}" xmlurl="{<span class="php-variable">$feeds</span>[<span class="php-constant">0</span>][<span class="php-string">'url'</span>]}" />

    <!-- Second feed. Test string delimitation and attribute order. -->
    <outline xmlurl='{<span class="php-variable">$feeds</span>[<span class="php-constant">1</span>][<span class="php-string">'url'</span>]}' text='{<span class="php-variable">$feeds</span>[<span class="php-constant">1</span>][<span class="php-string">'title'</span>]}'/>

    <!-- Test for duplicate URL and title. -->
    <outline xmlurl="{<span class="php-variable">$feeds</span>[<span class="php-constant">0</span>][<span class="php-string">'url'</span>]}" text="Duplicate URL"/>
    <outline xmlurl="http://duplicate.title" text="{<span class="php-variable">$feeds</span>[<span class="php-constant">1</span>][<span class="php-string">'title'</span>]}"/>

    <!-- Test that feeds are only added with required attributes. -->
    <outline text="{<span class="php-variable">$feeds</span>[<span class="php-constant">2</span>][<span class="php-string">'title'</span>]}" />
    <outline xmlurl="{<span class="php-variable">$feeds</span>[<span class="php-constant">2</span>][<span class="php-string">'url'</span>]}" />
  </body>
</opml>
EOF;
  $path = 'public://valid-opml.xml';
  return file_unmanaged_save_data($opml, $path);
}