first import

sites/all/modules/feeds_xpathparser/FeedsXPathParserHTML.inc

@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * @files
+ * Provides the FeedsXPathParserHTML class.
+ */
+class FeedsXPathParserHTML extends FeedsXPathParserBase {
+
+  /**
+   * Implements FeedsXPathParserBase::setup().
+   */
+  protected function setup($source_config, FeedsFetcherResult $fetcher_result) {
+
+    if (!empty($source_config['exp']['tidy'])) {
+      $config = array(
+        'merge-divs'       => FALSE,
+        'merge-spans'      => FALSE,
+        'join-styles'      => FALSE,
+        'drop-empty-paras' => FALSE,
+        'wrap'             => 0,
+        'tidy-mark'        => FALSE,
+        'escape-cdata'     => TRUE,
+        'word-2000'        => TRUE,
+      );
+      // Default tidy encoding is UTF8.
+      $encoding = $source_config['exp']['tidy_encoding'];
+      $raw = tidy_repair_string(trim($fetcher_result->getRaw()), $config, $encoding);
+    }
+    else {
+      $raw = $fetcher_result->getRaw();
+    }
+    $doc = new DOMDocument();
+    // Use our own error handling.
+    $use = $this->errorStart();
+    $success = $doc->loadHTML($raw);
+    unset($raw);
+    $this->errorStop($use, $source_config['exp']['errors']);
+    if (!$success) {
+      throw new Exception(t('There was an error parsing the HTML document.'));
+    }
+    return $doc;
+  }
+
+  protected function getRaw(DOMNode $node) {
+    // DOMDocument::saveHTML() cannot take $node as an argument prior to 5.3.6.
+    if (version_compare(phpversion(), '5.3.6', '>=')) {
+      return $this->doc->saveHTML($node);
+    }
+    return $this->doc->saveXML($node);
+  }
+}