Edit File by line

else

[2000] Fix | Delete

{

[2001] Fix | Delete

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

[2002] Fix | Delete

}

[2003] Fix | Delete

}

[2004] Fix | Delete

return $this->data['type'];

[2005] Fix | Delete

}

[2006] Fix | Delete

[2007] Fix | Delete

/**

[2008] Fix | Delete

* Get the URL for the feed

[2009] Fix | Delete

[2010] Fix | Delete

* When the 'permanent' mode is enabled, returns the original feed URL,

[2011] Fix | Delete

* except in the case of an `HTTP 301 Moved Permanently` status response,

[2012] Fix | Delete

* in which case the location of the first redirection is returned.

[2013] Fix | Delete

[2014] Fix | Delete

* When the 'permanent' mode is disabled (default),

[2015] Fix | Delete

* may or may not be different from the URL passed to {@see set_feed_url()},

[2016] Fix | Delete

* depending on whether auto-discovery was used, and whether there were

[2017] Fix | Delete

* any redirects along the way.

[2018] Fix | Delete

[2019] Fix | Delete

* @since Preview Release (previously called `get_feed_url()` since SimplePie 0.8.)

[2020] Fix | Delete

* @todo Support <itunes:new-feed-url>

[2021] Fix | Delete

* @todo Also, |atom:link|@rel=self

[2022] Fix | Delete

* @param bool $permanent Permanent mode to return only the original URL or the first redirection

[2023] Fix | Delete

* iff it is a 301 redirection

[2024] Fix | Delete

* @return string|null

[2025] Fix | Delete

[2026] Fix | Delete

public function subscribe_url($permanent = false)

[2027] Fix | Delete

{

[2028] Fix | Delete

if ($permanent)

[2029] Fix | Delete

{

[2030] Fix | Delete

if ($this->permanent_url !== null)

[2031] Fix | Delete

{

[2032] Fix | Delete

// sanitize encodes ampersands which are required when used in a url.

[2033] Fix | Delete

return str_replace('&', '&',

[2034] Fix | Delete

$this->sanitize($this->permanent_url,

[2035] Fix | Delete

SIMPLEPIE_CONSTRUCT_IRI));

[2036] Fix | Delete

}

[2037] Fix | Delete

}

[2038] Fix | Delete

else

[2039] Fix | Delete

{

[2040] Fix | Delete

if ($this->feed_url !== null)

[2041] Fix | Delete

{

[2042] Fix | Delete

return str_replace('&', '&',

[2043] Fix | Delete

$this->sanitize($this->feed_url,

[2044] Fix | Delete

SIMPLEPIE_CONSTRUCT_IRI));

[2045] Fix | Delete

}

[2046] Fix | Delete

}

[2047] Fix | Delete

return null;

[2048] Fix | Delete

}

[2049] Fix | Delete

[2050] Fix | Delete

/**

[2051] Fix | Delete

* Get data for an feed-level element

[2052] Fix | Delete

[2053] Fix | Delete

* This method allows you to get access to ANY element/attribute that is a

[2054] Fix | Delete

* sub-element of the opening feed tag.

[2055] Fix | Delete

[2056] Fix | Delete

* The return value is an indexed array of elements matching the given

[2057] Fix | Delete

* namespace and tag name. Each element has `attribs`, `data` and `child`

[2058] Fix | Delete

* subkeys. For `attribs` and `child`, these contain namespace subkeys.

[2059] Fix | Delete

* `attribs` then has one level of associative name => value data (where

[2060] Fix | Delete

* `value` is a string) after the namespace. `child` has tag-indexed keys

[2061] Fix | Delete

* after the namespace, each member of which is an indexed array matching

[2062] Fix | Delete

* this same format.

[2063] Fix | Delete

[2064] Fix | Delete

* For example:

[2065] Fix | Delete

* <pre>

[2066] Fix | Delete

* // This is probably a bad example because we already support

[2067] Fix | Delete

* // <media:content> natively, but it shows you how to parse through

[2068] Fix | Delete

* // the nodes.

[2069] Fix | Delete

* $group = $item->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'group');

[2070] Fix | Delete

* $content = $group[0]['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'];

[2071] Fix | Delete

* $file = $content[0]['attribs']['']['url'];

[2072] Fix | Delete

* echo $file;

[2073] Fix | Delete

* </pre>

[2074] Fix | Delete

[2075] Fix | Delete

* @since 1.0

[2076] Fix | Delete

* @see http://simplepie.org/wiki/faq/supported_xml_namespaces

[2077] Fix | Delete

* @param string $namespace The URL of the XML namespace of the elements you're trying to access

[2078] Fix | Delete

* @param string $tag Tag name

[2079] Fix | Delete

* @return array

[2080] Fix | Delete

[2081] Fix | Delete

public function get_feed_tags($namespace, $tag)

[2082] Fix | Delete

{

[2083] Fix | Delete

$type = $this->get_type();

[2084] Fix | Delete

if ($type & SIMPLEPIE_TYPE_ATOM_10)

[2085] Fix | Delete

{

[2086] Fix | Delete

if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['child'][$namespace][$tag]))

[2087] Fix | Delete

{

[2088] Fix | Delete

return $this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['child'][$namespace][$tag];

[2089] Fix | Delete

}

[2090] Fix | Delete

}

[2091] Fix | Delete

if ($type & SIMPLEPIE_TYPE_ATOM_03)

[2092] Fix | Delete

{

[2093] Fix | Delete

if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['child'][$namespace][$tag]))

[2094] Fix | Delete

{

[2095] Fix | Delete

return $this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['child'][$namespace][$tag];

[2096] Fix | Delete

}

[2097] Fix | Delete

}

[2098] Fix | Delete

if ($type & SIMPLEPIE_TYPE_RSS_RDF)

[2099] Fix | Delete

{

[2100] Fix | Delete

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

[2101] Fix | Delete

{

[2102] Fix | Delete

return $this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][$namespace][$tag];

[2103] Fix | Delete

}

[2104] Fix | Delete

}

[2105] Fix | Delete

if ($type & SIMPLEPIE_TYPE_RSS_SYNDICATION)

[2106] Fix | Delete

{

[2107] Fix | Delete

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

[2108] Fix | Delete

{

[2109] Fix | Delete

return $this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][$namespace][$tag];

[2110] Fix | Delete

}

[2111] Fix | Delete

}

[2112] Fix | Delete

return null;

[2113] Fix | Delete

}

[2114] Fix | Delete

[2115] Fix | Delete

/**

[2116] Fix | Delete

* Get data for an channel-level element

[2117] Fix | Delete

[2118] Fix | Delete

* This method allows you to get access to ANY element/attribute in the

[2119] Fix | Delete

* channel/header section of the feed.

[2120] Fix | Delete

[2121] Fix | Delete

* See {@see SimplePie::get_feed_tags()} for a description of the return value

[2122] Fix | Delete

[2123] Fix | Delete

* @since 1.0

[2124] Fix | Delete

* @see http://simplepie.org/wiki/faq/supported_xml_namespaces

[2125] Fix | Delete

* @param string $namespace The URL of the XML namespace of the elements you're trying to access

[2126] Fix | Delete

* @param string $tag Tag name

[2127] Fix | Delete

* @return array

[2128] Fix | Delete

[2129] Fix | Delete

public function get_channel_tags($namespace, $tag)

[2130] Fix | Delete

{

[2131] Fix | Delete

$type = $this->get_type();

[2132] Fix | Delete

if ($type & SIMPLEPIE_TYPE_ATOM_ALL)

[2133] Fix | Delete

{

[2134] Fix | Delete

if ($return = $this->get_feed_tags($namespace, $tag))

[2135] Fix | Delete

{

[2136] Fix | Delete

return $return;

[2137] Fix | Delete

}

[2138] Fix | Delete

}

[2139] Fix | Delete

if ($type & SIMPLEPIE_TYPE_RSS_10)

[2140] Fix | Delete

{

[2141] Fix | Delete

if ($channel = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'channel'))

[2142] Fix | Delete

{

[2143] Fix | Delete

if (isset($channel[0]['child'][$namespace][$tag]))

[2144] Fix | Delete

{

[2145] Fix | Delete

return $channel[0]['child'][$namespace][$tag];

[2146] Fix | Delete

}

[2147] Fix | Delete

}

[2148] Fix | Delete

}

[2149] Fix | Delete

if ($type & SIMPLEPIE_TYPE_RSS_090)

[2150] Fix | Delete

{

[2151] Fix | Delete

if ($channel = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'channel'))

[2152] Fix | Delete

{

[2153] Fix | Delete

if (isset($channel[0]['child'][$namespace][$tag]))

[2154] Fix | Delete

{

[2155] Fix | Delete

return $channel[0]['child'][$namespace][$tag];

[2156] Fix | Delete

}

[2157] Fix | Delete

}

[2158] Fix | Delete

}

[2159] Fix | Delete

if ($type & SIMPLEPIE_TYPE_RSS_SYNDICATION)

[2160] Fix | Delete

{

[2161] Fix | Delete

if ($channel = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'channel'))

[2162] Fix | Delete

{

[2163] Fix | Delete

if (isset($channel[0]['child'][$namespace][$tag]))

[2164] Fix | Delete

{

[2165] Fix | Delete

return $channel[0]['child'][$namespace][$tag];

[2166] Fix | Delete

}

[2167] Fix | Delete

}

[2168] Fix | Delete

}

[2169] Fix | Delete

return null;

[2170] Fix | Delete

}

[2171] Fix | Delete

[2172] Fix | Delete

/**

[2173] Fix | Delete

* Get data for an channel-level element

[2174] Fix | Delete

[2175] Fix | Delete

* This method allows you to get access to ANY element/attribute in the

[2176] Fix | Delete

* image/logo section of the feed.

[2177] Fix | Delete

[2178] Fix | Delete

* See {@see SimplePie::get_feed_tags()} for a description of the return value

[2179] Fix | Delete

[2180] Fix | Delete

* @since 1.0

[2181] Fix | Delete

* @see http://simplepie.org/wiki/faq/supported_xml_namespaces

[2182] Fix | Delete

* @param string $namespace The URL of the XML namespace of the elements you're trying to access

[2183] Fix | Delete

* @param string $tag Tag name

[2184] Fix | Delete

* @return array

[2185] Fix | Delete

[2186] Fix | Delete

public function get_image_tags($namespace, $tag)

[2187] Fix | Delete

{

[2188] Fix | Delete

$type = $this->get_type();

[2189] Fix | Delete

if ($type & SIMPLEPIE_TYPE_RSS_10)

[2190] Fix | Delete

{

[2191] Fix | Delete

if ($image = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'image'))

[2192] Fix | Delete

{

[2193] Fix | Delete

if (isset($image[0]['child'][$namespace][$tag]))

[2194] Fix | Delete

{

[2195] Fix | Delete

return $image[0]['child'][$namespace][$tag];

[2196] Fix | Delete

}

[2197] Fix | Delete

}

[2198] Fix | Delete

}

[2199] Fix | Delete

if ($type & SIMPLEPIE_TYPE_RSS_090)

[2200] Fix | Delete

{

[2201] Fix | Delete

if ($image = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'image'))

[2202] Fix | Delete

{

[2203] Fix | Delete

if (isset($image[0]['child'][$namespace][$tag]))

[2204] Fix | Delete

{

[2205] Fix | Delete

return $image[0]['child'][$namespace][$tag];

[2206] Fix | Delete

}

[2207] Fix | Delete

}

[2208] Fix | Delete

}

[2209] Fix | Delete

if ($type & SIMPLEPIE_TYPE_RSS_SYNDICATION)

[2210] Fix | Delete

{

[2211] Fix | Delete

if ($image = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'image'))

[2212] Fix | Delete

{

[2213] Fix | Delete

if (isset($image[0]['child'][$namespace][$tag]))

[2214] Fix | Delete

{

[2215] Fix | Delete

return $image[0]['child'][$namespace][$tag];

[2216] Fix | Delete

}

[2217] Fix | Delete

}

[2218] Fix | Delete

}

[2219] Fix | Delete

return null;

[2220] Fix | Delete

}

[2221] Fix | Delete

[2222] Fix | Delete

/**

[2223] Fix | Delete

* Get the base URL value from the feed

[2224] Fix | Delete

[2225] Fix | Delete

* Uses `<xml:base>` if available, otherwise uses the first link in the

[2226] Fix | Delete

* feed, or failing that, the URL of the feed itself.

[2227] Fix | Delete

[2228] Fix | Delete

* @see get_link

[2229] Fix | Delete

* @see subscribe_url

[2230] Fix | Delete

[2231] Fix | Delete

* @param array $element

[2232] Fix | Delete

* @return string

[2233] Fix | Delete

[2234] Fix | Delete

public function get_base($element = array())

[2235] Fix | Delete

{

[2236] Fix | Delete

if (!($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION) && !empty($element['xml_base_explicit']) && isset($element['xml_base']))

[2237] Fix | Delete

{

[2238] Fix | Delete

return $element['xml_base'];

[2239] Fix | Delete

}

[2240] Fix | Delete

elseif ($this->get_link() !== null)

[2241] Fix | Delete

{

[2242] Fix | Delete

return $this->get_link();

[2243] Fix | Delete

}

[2244] Fix | Delete

[2245] Fix | Delete

return $this->subscribe_url();

[2246] Fix | Delete

}

[2247] Fix | Delete

[2248] Fix | Delete

/**

[2249] Fix | Delete

* Sanitize feed data

[2250] Fix | Delete

[2251] Fix | Delete

* @access private

[2252] Fix | Delete

* @see SimplePie_Sanitize::sanitize()

[2253] Fix | Delete

* @param string $data Data to sanitize

[2254] Fix | Delete

* @param int $type One of the SIMPLEPIE_CONSTRUCT_* constants

[2255] Fix | Delete

* @param string $base Base URL to resolve URLs against

[2256] Fix | Delete

* @return string Sanitized data

[2257] Fix | Delete

[2258] Fix | Delete

public function sanitize($data, $type, $base = '')

[2259] Fix | Delete

{

[2260] Fix | Delete

try

[2261] Fix | Delete

{

[2262] Fix | Delete

return $this->sanitize->sanitize($data, $type, $base);

[2263] Fix | Delete

}

[2264] Fix | Delete

catch (SimplePie_Exception $e)

[2265] Fix | Delete

{

[2266] Fix | Delete

if (!$this->enable_exceptions)

[2267] Fix | Delete

{

[2268] Fix | Delete

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

[2269] Fix | Delete

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

[2270] Fix | Delete

return '';

[2271] Fix | Delete

}

[2272] Fix | Delete

[2273] Fix | Delete

throw $e;

[2274] Fix | Delete

}

[2275] Fix | Delete

}

[2276] Fix | Delete

[2277] Fix | Delete

/**

[2278] Fix | Delete

* Get the title of the feed

[2279] Fix | Delete

[2280] Fix | Delete

* Uses `<atom:title>`, `<title>` or `<dc:title>`

[2281] Fix | Delete

[2282] Fix | Delete

* @since 1.0 (previously called `get_feed_title` since 0.8)

[2283] Fix | Delete

* @return string|null

[2284] Fix | Delete

[2285] Fix | Delete

public function get_title()

[2286] Fix | Delete

{

[2287] Fix | Delete

if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title'))

[2288] Fix | Delete

{

[2289] Fix | Delete

return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));

[2290] Fix | Delete

}

[2291] Fix | Delete

elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title'))

[2292] Fix | Delete

{

[2293] Fix | Delete

return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));

[2294] Fix | Delete

}

[2295] Fix | Delete

elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title'))

[2296] Fix | Delete

{

[2297] Fix | Delete

return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));

[2298] Fix | Delete

}

[2299] Fix | Delete

elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title'))

[2300] Fix | Delete

{

[2301] Fix | Delete

return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));

[2302] Fix | Delete

}

[2303] Fix | Delete

elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'title'))

[2304] Fix | Delete

{

[2305] Fix | Delete

return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));

[2306] Fix | Delete

}

[2307] Fix | Delete

elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title'))

[2308] Fix | Delete

{

[2309] Fix | Delete

return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);

[2310] Fix | Delete

}

[2311] Fix | Delete

elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title'))

[2312] Fix | Delete

{

[2313] Fix | Delete

return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);

[2314] Fix | Delete

}

[2315] Fix | Delete

[2316] Fix | Delete

return null;

[2317] Fix | Delete

}

[2318] Fix | Delete

[2319] Fix | Delete

/**

[2320] Fix | Delete

* Get a category for the feed

[2321] Fix | Delete

[2322] Fix | Delete

* @since Unknown

[2323] Fix | Delete

* @param int $key The category that you want to return. Remember that arrays begin with 0, not 1

[2324] Fix | Delete

* @return SimplePie_Category|null

[2325] Fix | Delete

[2326] Fix | Delete

public function get_category($key = 0)

[2327] Fix | Delete

{

[2328] Fix | Delete

$categories = $this->get_categories();

[2329] Fix | Delete

if (isset($categories[$key]))

[2330] Fix | Delete

{

[2331] Fix | Delete

return $categories[$key];

[2332] Fix | Delete

}

[2333] Fix | Delete

[2334] Fix | Delete

return null;

[2335] Fix | Delete

}

[2336] Fix | Delete

[2337] Fix | Delete

/**

[2338] Fix | Delete

* Get all categories for the feed

[2339] Fix | Delete

[2340] Fix | Delete

* Uses `<atom:category>`, `<category>` or `<dc:subject>`

[2341] Fix | Delete

[2342] Fix | Delete

* @since Unknown

[2343] Fix | Delete

* @return array|null List of {@see SimplePie_Category} objects

[2344] Fix | Delete

[2345] Fix | Delete

public function get_categories()

[2346] Fix | Delete

{

[2347] Fix | Delete

$categories = array();

[2348] Fix | Delete

[2349] Fix | Delete

foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category)

[2350] Fix | Delete

{

[2351] Fix | Delete

$term = null;

[2352] Fix | Delete

$scheme = null;

[2353] Fix | Delete

$label = null;

[2354] Fix | Delete

if (isset($category['attribs']['']['term']))

[2355] Fix | Delete

{

[2356] Fix | Delete

$term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT);

[2357] Fix | Delete

}

[2358] Fix | Delete

if (isset($category['attribs']['']['scheme']))

[2359] Fix | Delete

{

[2360] Fix | Delete

$scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT);

[2361] Fix | Delete

}

[2362] Fix | Delete

if (isset($category['attribs']['']['label']))

[2363] Fix | Delete

{

[2364] Fix | Delete

$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT);

[2365] Fix | Delete

}

[2366] Fix | Delete

$categories[] = $this->registry->create('Category', array($term, $scheme, $label));

[2367] Fix | Delete

}

[2368] Fix | Delete

foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category)

[2369] Fix | Delete

{

[2370] Fix | Delete

// This is really the label, but keep this as the term also for BC.

[2371] Fix | Delete

// Label will also work on retrieving because that falls back to term.

[2372] Fix | Delete

$term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);

[2373] Fix | Delete

if (isset($category['attribs']['']['domain']))

[2374] Fix | Delete

{

[2375] Fix | Delete

$scheme = $this->sanitize($category['attribs']['']['domain'], SIMPLEPIE_CONSTRUCT_TEXT);

[2376] Fix | Delete

}

[2377] Fix | Delete

else

[2378] Fix | Delete

{

[2379] Fix | Delete

$scheme = null;

[2380] Fix | Delete

}

[2381] Fix | Delete

$categories[] = $this->registry->create('Category', array($term, $scheme, null));

[2382] Fix | Delete

}

[2383] Fix | Delete

foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category)

[2384] Fix | Delete

{

[2385] Fix | Delete

$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));

[2386] Fix | Delete

}

[2387] Fix | Delete

foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category)

[2388] Fix | Delete

{

[2389] Fix | Delete

$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));

[2390] Fix | Delete

}

[2391] Fix | Delete

[2392] Fix | Delete

if (!empty($categories))

[2393] Fix | Delete

{

[2394] Fix | Delete

return array_unique($categories);

[2395] Fix | Delete

}

[2396] Fix | Delete

[2397] Fix | Delete

return null;

[2398] Fix | Delete

}

[2399] Fix | Delete

[2400] Fix | Delete

/**

[2401] Fix | Delete

* Get an author for the feed

[2402] Fix | Delete

[2403] Fix | Delete

* @since 1.1

[2404] Fix | Delete

* @param int $key The author that you want to return. Remember that arrays begin with 0, not 1

[2405] Fix | Delete

* @return SimplePie_Author|null

[2406] Fix | Delete

[2407] Fix | Delete

public function get_author($key = 0)

[2408] Fix | Delete

{

[2409] Fix | Delete

$authors = $this->get_authors();

[2410] Fix | Delete

if (isset($authors[$key]))

[2411] Fix | Delete

{

[2412] Fix | Delete

return $authors[$key];

[2413] Fix | Delete

}

[2414] Fix | Delete

[2415] Fix | Delete

return null;

[2416] Fix | Delete

}

[2417] Fix | Delete

[2418] Fix | Delete

/**

[2419] Fix | Delete

* Get all authors for the feed

[2420] Fix | Delete

[2421] Fix | Delete

* Uses `<atom:author>`, `<author>`, `<dc:creator>` or `<itunes:author>`

[2422] Fix | Delete

[2423] Fix | Delete

* @since 1.1

[2424] Fix | Delete

* @return array|null List of {@see SimplePie_Author} objects

[2425] Fix | Delete

[2426] Fix | Delete

public function get_authors()

[2427] Fix | Delete

{

[2428] Fix | Delete

$authors = array();

[2429] Fix | Delete

foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author)

[2430] Fix | Delete

{

[2431] Fix | Delete

$name = null;

[2432] Fix | Delete

$uri = null;

[2433] Fix | Delete

$email = null;

[2434] Fix | Delete

if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))

[2435] Fix | Delete

{

[2436] Fix | Delete

$name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);

[2437] Fix | Delete

}

[2438] Fix | Delete

if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))

[2439] Fix | Delete

{

[2440] Fix | Delete

$uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));

[2441] Fix | Delete

}

[2442] Fix | Delete

if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))

[2443] Fix | Delete

{

[2444] Fix | Delete

$email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);

[2445] Fix | Delete

}

[2446] Fix | Delete

if ($name !== null || $email !== null || $uri !== null)

[2447] Fix | Delete

{

[2448] Fix | Delete

$authors[] = $this->registry->create('Author', array($name, $uri, $email));

[2449] Fix | Delete

}

[2450] Fix | Delete

}

[2451] Fix | Delete

if ($author = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author'))

[2452] Fix | Delete

{

[2453] Fix | Delete

$name = null;

[2454] Fix | Delete

$url = null;

[2455] Fix | Delete

$email = null;

[2456] Fix | Delete

if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))

[2457] Fix | Delete

{

[2458] Fix | Delete

$name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);

[2459] Fix | Delete

}

[2460] Fix | Delete

if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))

[2461] Fix | Delete

{

[2462] Fix | Delete

$url = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));

[2463] Fix | Delete

}

[2464] Fix | Delete

if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))

[2465] Fix | Delete

{

[2466] Fix | Delete

$email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);

[2467] Fix | Delete

}

[2468] Fix | Delete

if ($name !== null || $email !== null || $url !== null)

[2469] Fix | Delete

{

[2470] Fix | Delete

$authors[] = $this->registry->create('Author', array($name, $url, $email));

[2471] Fix | Delete

}

[2472] Fix | Delete

}

[2473] Fix | Delete

foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author)

[2474] Fix | Delete

{

[2475] Fix | Delete

$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));

[2476] Fix | Delete

}

[2477] Fix | Delete

foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author)

[2478] Fix | Delete

{

[2479] Fix | Delete

$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));

[2480] Fix | Delete

}

[2481] Fix | Delete

foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author)

[2482] Fix | Delete

{

[2483] Fix | Delete

$authors[] = $this->registry->create('Author', array($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null));

[2484] Fix | Delete

}

[2485] Fix | Delete

[2486] Fix | Delete

if (!empty($authors))

[2487] Fix | Delete

{

[2488] Fix | Delete

return array_unique($authors);

[2489] Fix | Delete

}

[2490] Fix | Delete

[2491] Fix | Delete

return null;

[2492] Fix | Delete

}

[2493] Fix | Delete

[2494] Fix | Delete

/**

[2495] Fix | Delete

* Get a contributor for the feed

[2496] Fix | Delete

[2497] Fix | Delete

* @since 1.1

[2498] Fix | Delete

* @param int $key The contrbutor that you want to return. Remember that arrays begin with 0, not 1

[2499] Fix | Delete

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