Edit File by line

// RFC 3023 (only applies to sniffed content)

[1500] Fix | Delete

if (isset($sniffed))

[1501] Fix | Delete

{

[1502] Fix | Delete

if (in_array($sniffed, $application_types) || substr($sniffed, 0, 12) === 'application/' && substr($sniffed, -4) === '+xml')

[1503] Fix | Delete

{

[1504] Fix | Delete

if (isset($headers['content-type']) && preg_match('/;\x20?charset=([^;]*)/i', $headers['content-type'], $charset))

[1505] Fix | Delete

{

[1506] Fix | Delete

$encodings[] = strtoupper($charset[1]);

[1507] Fix | Delete

}

[1508] Fix | Delete

$encodings = array_merge($encodings, $this->registry->call('Misc', 'xml_encoding', array($this->raw_data, &$this->registry)));

[1509] Fix | Delete

$encodings[] = 'UTF-8';

[1510] Fix | Delete

}

[1511] Fix | Delete

elseif (in_array($sniffed, $text_types) || substr($sniffed, 0, 5) === 'text/' && substr($sniffed, -4) === '+xml')

[1512] Fix | Delete

{

[1513] Fix | Delete

if (isset($headers['content-type']) && preg_match('/;\x20?charset=([^;]*)/i', $headers['content-type'], $charset))

[1514] Fix | Delete

{

[1515] Fix | Delete

$encodings[] = strtoupper($charset[1]);

[1516] Fix | Delete

}

[1517] Fix | Delete

$encodings[] = 'US-ASCII';

[1518] Fix | Delete

}

[1519] Fix | Delete

// Text MIME-type default

[1520] Fix | Delete

elseif (substr($sniffed, 0, 5) === 'text/')

[1521] Fix | Delete

{

[1522] Fix | Delete

$encodings[] = 'UTF-8';

[1523] Fix | Delete

}

[1524] Fix | Delete

}

[1525] Fix | Delete

[1526] Fix | Delete

// Fallback to XML 1.0 Appendix F.1/UTF-8/ISO-8859-1

[1527] Fix | Delete

$encodings = array_merge($encodings, $this->registry->call('Misc', 'xml_encoding', array($this->raw_data, &$this->registry)));

[1528] Fix | Delete

$encodings[] = 'UTF-8';

[1529] Fix | Delete

$encodings[] = 'ISO-8859-1';

[1530] Fix | Delete

[1531] Fix | Delete

// There's no point in trying an encoding twice

[1532] Fix | Delete

$encodings = array_unique($encodings);

[1533] Fix | Delete

[1534] Fix | Delete

// Loop through each possible encoding, till we return something, or run out of possibilities

[1535] Fix | Delete

foreach ($encodings as $encoding)

[1536] Fix | Delete

{

[1537] Fix | Delete

// Change the encoding to UTF-8 (as we always use UTF-8 internally)

[1538] Fix | Delete

if ($utf8_data = $this->registry->call('Misc', 'change_encoding', array($this->raw_data, $encoding, 'UTF-8')))

[1539] Fix | Delete

{

[1540] Fix | Delete

// Create new parser

[1541] Fix | Delete

$parser = $this->registry->create('Parser');

[1542] Fix | Delete

[1543] Fix | Delete

// If it's parsed fine

[1544] Fix | Delete

if ($parser->parse($utf8_data, 'UTF-8', $this->permanent_url))

[1545] Fix | Delete

{

[1546] Fix | Delete

$this->data = $parser->get_data();

[1547] Fix | Delete

if (!($this->get_type() & ~SIMPLEPIE_TYPE_NONE))

[1548] Fix | Delete

{

[1549] Fix | Delete

$this->error = "A feed could not be found at `$this->feed_url`. This does not appear to be a valid RSS or Atom feed.";

[1550] Fix | Delete

$this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, __FILE__, __LINE__));

[1551] Fix | Delete

return false;

[1552] Fix | Delete

}

[1553] Fix | Delete

[1554] Fix | Delete

if (isset($headers))

[1555] Fix | Delete

{

[1556] Fix | Delete

$this->data['headers'] = $headers;

[1557] Fix | Delete

}

[1558] Fix | Delete

$this->data['build'] = SIMPLEPIE_BUILD;

[1559] Fix | Delete

[1560] Fix | Delete

// Cache the file if caching is enabled

[1561] Fix | Delete

if ($cache && !$cache->save($this))

[1562] Fix | Delete

{

[1563] Fix | Delete

trigger_error("$this->cache_location is not writable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING);

[1564] Fix | Delete

}

[1565] Fix | Delete

return true;

[1566] Fix | Delete

}

[1567] Fix | Delete

}

[1568] Fix | Delete

}

[1569] Fix | Delete

[1570] Fix | Delete

if (isset($parser))

[1571] Fix | Delete

{

[1572] Fix | Delete

// We have an error, just set SimplePie_Misc::error to it and quit

[1573] Fix | Delete

$this->error = $this->feed_url;

[1574] Fix | Delete

$this->error .= sprintf(' is invalid XML, likely due to invalid characters. XML error: %s at line %d, column %d', $parser->get_error_string(), $parser->get_current_line(), $parser->get_current_column());

[1575] Fix | Delete

}

[1576] Fix | Delete

else

[1577] Fix | Delete

{

[1578] Fix | Delete

$this->error = 'The data could not be converted to UTF-8.';

[1579] Fix | Delete

if (!extension_loaded('mbstring') && !extension_loaded('iconv') && !class_exists('\UConverter')) {

[1580] Fix | Delete

$this->error .= ' You MUST have either the iconv, mbstring or intl (PHP 5.5+) extension installed and enabled.';

[1581] Fix | Delete

} else {

[1582] Fix | Delete

$missingExtensions = array();

[1583] Fix | Delete

if (!extension_loaded('iconv')) {

[1584] Fix | Delete

$missingExtensions[] = 'iconv';

[1585] Fix | Delete

}

[1586] Fix | Delete

if (!extension_loaded('mbstring')) {

[1587] Fix | Delete

$missingExtensions[] = 'mbstring';

[1588] Fix | Delete

}

[1589] Fix | Delete

if (!class_exists('\UConverter')) {

[1590] Fix | Delete

$missingExtensions[] = 'intl (PHP 5.5+)';

[1591] Fix | Delete

}

[1592] Fix | Delete

$this->error .= ' Try installing/enabling the ' . implode(' or ', $missingExtensions) . ' extension.';

[1593] Fix | Delete

}

[1594] Fix | Delete

}

[1595] Fix | Delete

[1596] Fix | Delete

$this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, __FILE__, __LINE__));

[1597] Fix | Delete

[1598] Fix | Delete

return false;

[1599] Fix | Delete

}

[1600] Fix | Delete

[1601] Fix | Delete

/**

[1602] Fix | Delete

* Fetch the data via SimplePie_File

[1603] Fix | Delete

[1604] Fix | Delete

* If the data is already cached, attempt to fetch it from there instead

[1605] Fix | Delete

* @param SimplePie_Cache_Base|false $cache Cache handler, or false to not load from the cache

[1606] Fix | Delete

* @return array|true Returns true if the data was loaded from the cache, or an array of HTTP headers and sniffed type

[1607] Fix | Delete

[1608] Fix | Delete

protected function fetch_data(&$cache)

[1609] Fix | Delete

{

[1610] Fix | Delete

// If it's enabled, use the cache

[1611] Fix | Delete

if ($cache)

[1612] Fix | Delete

{

[1613] Fix | Delete

// Load the Cache

[1614] Fix | Delete

$this->data = $cache->load();

[1615] Fix | Delete

if (!empty($this->data))

[1616] Fix | Delete

{

[1617] Fix | Delete

// If the cache is for an outdated build of SimplePie

[1618] Fix | Delete

if (!isset($this->data['build']) || $this->data['build'] !== SIMPLEPIE_BUILD)

[1619] Fix | Delete

{

[1620] Fix | Delete

$cache->unlink();

[1621] Fix | Delete

$this->data = array();

[1622] Fix | Delete

}

[1623] Fix | Delete

// If we've hit a collision just rerun it with caching disabled

[1624] Fix | Delete

elseif (isset($this->data['url']) && $this->data['url'] !== $this->feed_url)

[1625] Fix | Delete

{

[1626] Fix | Delete

$cache = false;

[1627] Fix | Delete

$this->data = array();

[1628] Fix | Delete

}

[1629] Fix | Delete

// If we've got a non feed_url stored (if the page isn't actually a feed, or is a redirect) use that URL.

[1630] Fix | Delete

elseif (isset($this->data['feed_url']))

[1631] Fix | Delete

{

[1632] Fix | Delete

// If the autodiscovery cache is still valid use it.

[1633] Fix | Delete

if ($cache->mtime() + $this->autodiscovery_cache_duration > time())

[1634] Fix | Delete

{

[1635] Fix | Delete

// Do not need to do feed autodiscovery yet.

[1636] Fix | Delete

if ($this->data['feed_url'] !== $this->data['url'])

[1637] Fix | Delete

{

[1638] Fix | Delete

$this->set_feed_url($this->data['feed_url']);

[1639] Fix | Delete

return $this->init();

[1640] Fix | Delete

}

[1641] Fix | Delete

[1642] Fix | Delete

$cache->unlink();

[1643] Fix | Delete

$this->data = array();

[1644] Fix | Delete

}

[1645] Fix | Delete

}

[1646] Fix | Delete

// Check if the cache has been updated

[1647] Fix | Delete

elseif ($cache->mtime() + $this->cache_duration < time())

[1648] Fix | Delete

{

[1649] Fix | Delete

// Want to know if we tried to send last-modified and/or etag headers

[1650] Fix | Delete

// when requesting this file. (Note that it's up to the file to

[1651] Fix | Delete

// support this, but we don't always send the headers either.)

[1652] Fix | Delete

$this->check_modified = true;

[1653] Fix | Delete

if (isset($this->data['headers']['last-modified']) || isset($this->data['headers']['etag']))

[1654] Fix | Delete

{

[1655] Fix | Delete

$headers = array(

[1656] Fix | Delete

'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1',

[1657] Fix | Delete

);

[1658] Fix | Delete

if (isset($this->data['headers']['last-modified']))

[1659] Fix | Delete

{

[1660] Fix | Delete

$headers['if-modified-since'] = $this->data['headers']['last-modified'];

[1661] Fix | Delete

}

[1662] Fix | Delete

if (isset($this->data['headers']['etag']))

[1663] Fix | Delete

{

[1664] Fix | Delete

$headers['if-none-match'] = $this->data['headers']['etag'];

[1665] Fix | Delete

}

[1666] Fix | Delete

[1667] Fix | Delete

$file = $this->registry->create('File', array($this->feed_url, $this->timeout/10, 5, $headers, $this->useragent, $this->force_fsockopen, $this->curl_options));

[1668] Fix | Delete

$this->status_code = $file->status_code;

[1669] Fix | Delete

[1670] Fix | Delete

if ($file->success)

[1671] Fix | Delete

{

[1672] Fix | Delete

if ($file->status_code === 304)

[1673] Fix | Delete

{

[1674] Fix | Delete

// Set raw_data to false here too, to signify that the cache

[1675] Fix | Delete

// is still valid.

[1676] Fix | Delete

$this->raw_data = false;

[1677] Fix | Delete

$cache->touch();

[1678] Fix | Delete

return true;

[1679] Fix | Delete

}

[1680] Fix | Delete

}

[1681] Fix | Delete

else

[1682] Fix | Delete

{

[1683] Fix | Delete

$this->check_modified = false;

[1684] Fix | Delete

if($this->force_cache_fallback)

[1685] Fix | Delete

{

[1686] Fix | Delete

$cache->touch();

[1687] Fix | Delete

return true;

[1688] Fix | Delete

}

[1689] Fix | Delete

[1690] Fix | Delete

unset($file);

[1691] Fix | Delete

}

[1692] Fix | Delete

}

[1693] Fix | Delete

}

[1694] Fix | Delete

// If the cache is still valid, just return true

[1695] Fix | Delete

else

[1696] Fix | Delete

{

[1697] Fix | Delete

$this->raw_data = false;

[1698] Fix | Delete

return true;

[1699] Fix | Delete

}

[1700] Fix | Delete

}

[1701] Fix | Delete

// If the cache is empty, delete it

[1702] Fix | Delete

else

[1703] Fix | Delete

{

[1704] Fix | Delete

$cache->unlink();

[1705] Fix | Delete

$this->data = array();

[1706] Fix | Delete

}

[1707] Fix | Delete

}

[1708] Fix | Delete

// If we don't already have the file (it'll only exist if we've opened it to check if the cache has been modified), open it.

[1709] Fix | Delete

if (!isset($file))

[1710] Fix | Delete

{

[1711] Fix | Delete

if ($this->file instanceof SimplePie_File && $this->file->url === $this->feed_url)

[1712] Fix | Delete

{

[1713] Fix | Delete

$file =& $this->file;

[1714] Fix | Delete

}

[1715] Fix | Delete

else

[1716] Fix | Delete

{

[1717] Fix | Delete

$headers = array(

[1718] Fix | Delete

[1719] Fix | Delete

);

[1720] Fix | Delete

$file = $this->registry->create('File', array($this->feed_url, $this->timeout, 5, $headers, $this->useragent, $this->force_fsockopen, $this->curl_options));

[1721] Fix | Delete

}

[1722] Fix | Delete

}

[1723] Fix | Delete

$this->status_code = $file->status_code;

[1724] Fix | Delete

[1725] Fix | Delete

// If the file connection has an error, set SimplePie::error to that and quit

[1726] Fix | Delete

if (!$file->success && !($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300)))

[1727] Fix | Delete

{

[1728] Fix | Delete

$this->error = $file->error;

[1729] Fix | Delete

return !empty($this->data);

[1730] Fix | Delete

}

[1731] Fix | Delete

[1732] Fix | Delete

if (!$this->force_feed)

[1733] Fix | Delete

{

[1734] Fix | Delete

// Check if the supplied URL is a feed, if it isn't, look for it.

[1735] Fix | Delete

$locate = $this->registry->create('Locator', array(&$file, $this->timeout, $this->useragent, $this->max_checked_feeds, $this->force_fsockopen, $this->curl_options));

[1736] Fix | Delete

[1737] Fix | Delete

if (!$locate->is_feed($file))

[1738] Fix | Delete

{

[1739] Fix | Delete

$copyStatusCode = $file->status_code;

[1740] Fix | Delete

$copyContentType = $file->headers['content-type'];

[1741] Fix | Delete

try

[1742] Fix | Delete

{

[1743] Fix | Delete

$microformats = false;

[1744] Fix | Delete

if (class_exists('DOMXpath') && function_exists('Mf2\parse')) {

[1745] Fix | Delete

$doc = new DOMDocument();

[1746] Fix | Delete

@$doc->loadHTML($file->body);

[1747] Fix | Delete

$xpath = new DOMXpath($doc);

[1748] Fix | Delete

// Check for both h-feed and h-entry, as both a feed with no entries

[1749] Fix | Delete

// and a list of entries without an h-feed wrapper are both valid.

[1750] Fix | Delete

$query = '//*[contains(concat(" ", @class, " "), " h-feed ") or '.

[1751] Fix | Delete

'contains(concat(" ", @class, " "), " h-entry ")]';

[1752] Fix | Delete

$result = $xpath->query($query);

[1753] Fix | Delete

$microformats = $result->length !== 0;

[1754] Fix | Delete

}

[1755] Fix | Delete

// Now also do feed discovery, but if microformats were found don't

[1756] Fix | Delete

// overwrite the current value of file.

[1757] Fix | Delete

$discovered = $locate->find($this->autodiscovery,

[1758] Fix | Delete

$this->all_discovered_feeds);

[1759] Fix | Delete

if ($microformats)

[1760] Fix | Delete

{

[1761] Fix | Delete

if ($hub = $locate->get_rel_link('hub'))

[1762] Fix | Delete

{

[1763] Fix | Delete

$self = $locate->get_rel_link('self');

[1764] Fix | Delete

$this->store_links($file, $hub, $self);

[1765] Fix | Delete

}

[1766] Fix | Delete

// Push the current file onto all_discovered feeds so the user can

[1767] Fix | Delete

// be shown this as one of the options.

[1768] Fix | Delete

if (isset($this->all_discovered_feeds)) {

[1769] Fix | Delete

$this->all_discovered_feeds[] = $file;

[1770] Fix | Delete

}

[1771] Fix | Delete

}

[1772] Fix | Delete

else

[1773] Fix | Delete

{

[1774] Fix | Delete

if ($discovered)

[1775] Fix | Delete

{

[1776] Fix | Delete

$file = $discovered;

[1777] Fix | Delete

}

[1778] Fix | Delete

else

[1779] Fix | Delete

{

[1780] Fix | Delete

// We need to unset this so that if SimplePie::set_file() has

[1781] Fix | Delete

// been called that object is untouched

[1782] Fix | Delete

unset($file);

[1783] Fix | Delete

$this->error = "A feed could not be found at `$this->feed_url`; the status code is `$copyStatusCode` and content-type is `$copyContentType`";

[1784] Fix | Delete

$this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, __FILE__, __LINE__));

[1785] Fix | Delete

return false;

[1786] Fix | Delete

}

[1787] Fix | Delete

}

[1788] Fix | Delete

}

[1789] Fix | Delete

catch (SimplePie_Exception $e)

[1790] Fix | Delete

{

[1791] Fix | Delete

// We need to unset this so that if SimplePie::set_file() has been called that object is untouched

[1792] Fix | Delete

unset($file);

[1793] Fix | Delete

// This is usually because DOMDocument doesn't exist

[1794] Fix | Delete

$this->error = $e->getMessage();

[1795] Fix | Delete

$this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, $e->getFile(), $e->getLine()));

[1796] Fix | Delete

return false;

[1797] Fix | Delete

}

[1798] Fix | Delete

if ($cache)

[1799] Fix | Delete

{

[1800] Fix | Delete

$this->data = array('url' => $this->feed_url, 'feed_url' => $file->url, 'build' => SIMPLEPIE_BUILD);

[1801] Fix | Delete

if (!$cache->save($this))

[1802] Fix | Delete

{

[1803] Fix | Delete

trigger_error("$this->cache_location is not writable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING);

[1804] Fix | Delete

}

[1805] Fix | Delete

$cache = $this->registry->call('Cache', 'get_handler', array($this->cache_location, call_user_func($this->cache_name_function, $file->url), 'spc'));

[1806] Fix | Delete

}

[1807] Fix | Delete

}

[1808] Fix | Delete

$this->feed_url = $file->url;

[1809] Fix | Delete

$locate = null;

[1810] Fix | Delete

}

[1811] Fix | Delete

[1812] Fix | Delete

$this->raw_data = $file->body;

[1813] Fix | Delete

$this->permanent_url = $file->permanent_url;

[1814] Fix | Delete

$headers = $file->headers;

[1815] Fix | Delete

$sniffer = $this->registry->create('Content_Type_Sniffer', array(&$file));

[1816] Fix | Delete

$sniffed = $sniffer->get_type();

[1817] Fix | Delete

[1818] Fix | Delete

return array($headers, $sniffed);

[1819] Fix | Delete

}

[1820] Fix | Delete

[1821] Fix | Delete

/**

[1822] Fix | Delete

* Get the error message for the occurred error

[1823] Fix | Delete

[1824] Fix | Delete

* @return string|array Error message, or array of messages for multifeeds

[1825] Fix | Delete

[1826] Fix | Delete

public function error()

[1827] Fix | Delete

{

[1828] Fix | Delete

return $this->error;

[1829] Fix | Delete

}

[1830] Fix | Delete

[1831] Fix | Delete

/**

[1832] Fix | Delete

* Get the last HTTP status code

[1833] Fix | Delete

[1834] Fix | Delete

* @return int Status code

[1835] Fix | Delete

[1836] Fix | Delete

public function status_code()

[1837] Fix | Delete

{

[1838] Fix | Delete

return $this->status_code;

[1839] Fix | Delete

}

[1840] Fix | Delete

[1841] Fix | Delete

/**

[1842] Fix | Delete

* Get the raw XML

[1843] Fix | Delete

[1844] Fix | Delete

* This is the same as the old `$feed->enable_xml_dump(true)`, but returns

[1845] Fix | Delete

* the data instead of printing it.

[1846] Fix | Delete

[1847] Fix | Delete

* @return string|boolean Raw XML data, false if the cache is used

[1848] Fix | Delete

[1849] Fix | Delete

public function get_raw_data()

[1850] Fix | Delete

{

[1851] Fix | Delete

return $this->raw_data;

[1852] Fix | Delete

}

[1853] Fix | Delete

[1854] Fix | Delete

/**

[1855] Fix | Delete

* Get the character encoding used for output

[1856] Fix | Delete

[1857] Fix | Delete

* @since Preview Release

[1858] Fix | Delete

* @return string

[1859] Fix | Delete

[1860] Fix | Delete

public function get_encoding()

[1861] Fix | Delete

{

[1862] Fix | Delete

return $this->sanitize->output_encoding;

[1863] Fix | Delete

}

[1864] Fix | Delete

[1865] Fix | Delete

/**

[1866] Fix | Delete

* Send the Content-Type header with correct encoding

[1867] Fix | Delete

[1868] Fix | Delete

* This method ensures that the SimplePie-enabled page is being served with

[1869] Fix | Delete

* the correct {@link http://www.iana.org/assignments/media-types/ mime-type}

[1870] Fix | Delete

* and character encoding HTTP headers (character encoding determined by the

[1871] Fix | Delete

* {@see set_output_encoding} config option).

[1872] Fix | Delete

[1873] Fix | Delete

* This won't work properly if any content or whitespace has already been

[1874] Fix | Delete

* sent to the browser, because it relies on PHP's

[1875] Fix | Delete

* {@link http://php.net/header header()} function, and these are the

[1876] Fix | Delete

* circumstances under which the function works.

[1877] Fix | Delete

[1878] Fix | Delete

* Because it's setting these settings for the entire page (as is the nature

[1879] Fix | Delete

* of HTTP headers), this should only be used once per page (again, at the

[1880] Fix | Delete

* top).

[1881] Fix | Delete

[1882] Fix | Delete

* @param string $mime MIME type to serve the page as

[1883] Fix | Delete

[1884] Fix | Delete

public function handle_content_type($mime = 'text/html')

[1885] Fix | Delete

{

[1886] Fix | Delete

if (!headers_sent())

[1887] Fix | Delete

{

[1888] Fix | Delete

$header = "Content-Type: $mime;";

[1889] Fix | Delete

if ($this->get_encoding())

[1890] Fix | Delete

{

[1891] Fix | Delete

$header .= ' charset=' . $this->get_encoding();

[1892] Fix | Delete

}

[1893] Fix | Delete

else

[1894] Fix | Delete

{

[1895] Fix | Delete

$header .= ' charset=UTF-8';

[1896] Fix | Delete

}

[1897] Fix | Delete

header($header);

[1898] Fix | Delete

}

[1899] Fix | Delete

}

[1900] Fix | Delete

[1901] Fix | Delete

/**

[1902] Fix | Delete

* Get the type of the feed

[1903] Fix | Delete

[1904] Fix | Delete

* This returns a SIMPLEPIE_TYPE_* constant, which can be tested against

[1905] Fix | Delete

* using {@link http://php.net/language.operators.bitwise bitwise operators}

[1906] Fix | Delete

[1907] Fix | Delete

* @since 0.8 (usage changed to using constants in 1.0)

[1908] Fix | Delete

* @see SIMPLEPIE_TYPE_NONE Unknown.

[1909] Fix | Delete

* @see SIMPLEPIE_TYPE_RSS_090 RSS 0.90.

[1910] Fix | Delete

* @see SIMPLEPIE_TYPE_RSS_091_NETSCAPE RSS 0.91 (Netscape).

[1911] Fix | Delete

* @see SIMPLEPIE_TYPE_RSS_091_USERLAND RSS 0.91 (Userland).

[1912] Fix | Delete

* @see SIMPLEPIE_TYPE_RSS_091 RSS 0.91.

[1913] Fix | Delete

* @see SIMPLEPIE_TYPE_RSS_092 RSS 0.92.

[1914] Fix | Delete

* @see SIMPLEPIE_TYPE_RSS_093 RSS 0.93.

[1915] Fix | Delete

* @see SIMPLEPIE_TYPE_RSS_094 RSS 0.94.

[1916] Fix | Delete

* @see SIMPLEPIE_TYPE_RSS_10 RSS 1.0.

[1917] Fix | Delete

* @see SIMPLEPIE_TYPE_RSS_20 RSS 2.0.x.

[1918] Fix | Delete

* @see SIMPLEPIE_TYPE_RSS_RDF RDF-based RSS.

[1919] Fix | Delete

* @see SIMPLEPIE_TYPE_RSS_SYNDICATION Non-RDF-based RSS (truly intended as syndication format).

[1920] Fix | Delete

* @see SIMPLEPIE_TYPE_RSS_ALL Any version of RSS.

[1921] Fix | Delete

* @see SIMPLEPIE_TYPE_ATOM_03 Atom 0.3.

[1922] Fix | Delete

* @see SIMPLEPIE_TYPE_ATOM_10 Atom 1.0.

[1923] Fix | Delete

* @see SIMPLEPIE_TYPE_ATOM_ALL Any version of Atom.

[1924] Fix | Delete

* @see SIMPLEPIE_TYPE_ALL Any known/supported feed type.

[1925] Fix | Delete

* @return int SIMPLEPIE_TYPE_* constant

[1926] Fix | Delete

[1927] Fix | Delete

public function get_type()

[1928] Fix | Delete

{

[1929] Fix | Delete

if (!isset($this->data['type']))

[1930] Fix | Delete

{

[1931] Fix | Delete

$this->data['type'] = SIMPLEPIE_TYPE_ALL;

[1932] Fix | Delete

if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed']))

[1933] Fix | Delete

{

[1934] Fix | Delete

$this->data['type'] &= SIMPLEPIE_TYPE_ATOM_10;

[1935] Fix | Delete

}

[1936] Fix | Delete

elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed']))

[1937] Fix | Delete

{

[1938] Fix | Delete

$this->data['type'] &= SIMPLEPIE_TYPE_ATOM_03;

[1939] Fix | Delete

}

[1940] Fix | Delete

elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF']))

[1941] Fix | Delete

{

[1942] Fix | Delete

if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['channel'])

[1943] Fix | Delete

|| isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['image'])

[1944] Fix | Delete

|| isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item'])

[1945] Fix | Delete

|| isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['textinput']))

[1946] Fix | Delete

{

[1947] Fix | Delete

$this->data['type'] &= SIMPLEPIE_TYPE_RSS_10;

[1948] Fix | Delete

}

[1949] Fix | Delete

if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['channel'])

[1950] Fix | Delete

|| isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['image'])

[1951] Fix | Delete

|| isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item'])

[1952] Fix | Delete

|| isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['textinput']))

[1953] Fix | Delete

{

[1954] Fix | Delete

$this->data['type'] &= SIMPLEPIE_TYPE_RSS_090;

[1955] Fix | Delete

}

[1956] Fix | Delete

}

[1957] Fix | Delete

elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss']))

[1958] Fix | Delete

{

[1959] Fix | Delete

$this->data['type'] &= SIMPLEPIE_TYPE_RSS_ALL;

[1960] Fix | Delete

if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['attribs']['']['version']))

[1961] Fix | Delete

{

[1962] Fix | Delete

switch (trim($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['attribs']['']['version']))

[1963] Fix | Delete

{

[1964] Fix | Delete

case '0.91':

[1965] Fix | Delete

$this->data['type'] &= SIMPLEPIE_TYPE_RSS_091;

[1966] Fix | Delete

if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['skiphours']['hour'][0]['data']))

[1967] Fix | Delete

{

[1968] Fix | Delete

switch (trim($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['skiphours']['hour'][0]['data']))

[1969] Fix | Delete

{

[1970] Fix | Delete

case '0':

[1971] Fix | Delete

$this->data['type'] &= SIMPLEPIE_TYPE_RSS_091_NETSCAPE;

[1972] Fix | Delete

break;

[1973] Fix | Delete

[1974] Fix | Delete

case '24':

[1975] Fix | Delete

$this->data['type'] &= SIMPLEPIE_TYPE_RSS_091_USERLAND;

[1976] Fix | Delete

break;

[1977] Fix | Delete

}

[1978] Fix | Delete

}

[1979] Fix | Delete

break;

[1980] Fix | Delete

[1981] Fix | Delete

case '0.92':

[1982] Fix | Delete

$this->data['type'] &= SIMPLEPIE_TYPE_RSS_092;

[1983] Fix | Delete

break;

[1984] Fix | Delete

[1985] Fix | Delete

case '0.93':

[1986] Fix | Delete

$this->data['type'] &= SIMPLEPIE_TYPE_RSS_093;

[1987] Fix | Delete

break;

[1988] Fix | Delete

[1989] Fix | Delete

case '0.94':

[1990] Fix | Delete

$this->data['type'] &= SIMPLEPIE_TYPE_RSS_094;

[1991] Fix | Delete

break;

[1992] Fix | Delete

[1993] Fix | Delete

case '2.0':

[1994] Fix | Delete

$this->data['type'] &= SIMPLEPIE_TYPE_RSS_20;

[1995] Fix | Delete

break;

[1996] Fix | Delete

}

[1997] Fix | Delete

}

[1998] Fix | Delete

}

[1999] Fix | Delete

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