Edit File by line

/**

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* Get the feed logo's link

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* RSS 2.0 feeds are allowed to have a "feed logo" width.

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* Uses `<image><width>` or defaults to 88.0 if no width is specified and

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* the feed is an RSS 2.0 feed.

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* @return int|float|null

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public function get_image_width()

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{

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if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'width'))

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{

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return round($return[0]['data']);

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}

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elseif ($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION && $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'url'))

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{

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return 88.0;

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}

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return null;

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}

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/**

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* Get the feed logo's height

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* RSS 2.0 feeds are allowed to have a "feed logo" height.

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* Uses `<image><height>` or defaults to 31.0 if no height is specified and

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* the feed is an RSS 2.0 feed.

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* @return int|float|null

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public function get_image_height()

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{

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if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'height'))

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{

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return round($return[0]['data']);

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}

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elseif ($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION && $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'url'))

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{

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return 31.0;

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}

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return null;

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}

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[3047] Fix | Delete

/**

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* Get the number of items in the feed

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* This is well-suited for {@link http://php.net/for for()} loops with

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* {@see get_item()}

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* @param int $max Maximum value to return. 0 for no limit

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* @return int Number of items in the feed

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public function get_item_quantity($max = 0)

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{

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$max = (int) $max;

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$qty = count($this->get_items());

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if ($max === 0)

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{

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return $qty;

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}

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return ($qty > $max) ? $max : $qty;

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}

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/**

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* Get a single item from the feed

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* This is better suited for {@link http://php.net/for for()} loops, whereas

[3072] Fix | Delete

* {@see get_items()} is better suited for

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* {@link http://php.net/foreach foreach()} loops.

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* @see get_item_quantity()

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* @since Beta 2

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

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* @return SimplePie_Item|null

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public function get_item($key = 0)

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{

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$items = $this->get_items();

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

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{

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return $items[$key];

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}

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return null;

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}

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/**

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* Get all items from the feed

[3093] Fix | Delete

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* This is better suited for {@link http://php.net/for for()} loops, whereas

[3095] Fix | Delete

* {@see get_items()} is better suited for

[3096] Fix | Delete

* {@link http://php.net/foreach foreach()} loops.

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[3098] Fix | Delete

* @see get_item_quantity

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* @since Beta 2

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* @param int $start Index to start at

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* @param int $end Number of items to return. 0 for all items after `$start`

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* @return SimplePie_Item[]|null List of {@see SimplePie_Item} objects

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[3104] Fix | Delete

public function get_items($start = 0, $end = 0)

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{

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

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{

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

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{

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$this->data['items'] = SimplePie::merge_items($this->multifeed_objects, $start, $end, $this->item_limit);

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if (empty($this->data['items']))

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{

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return array();

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}

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

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}

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$this->data['items'] = array();

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if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'entry'))

[3119] Fix | Delete

{

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$keys = array_keys($items);

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foreach ($keys as $key)

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{

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$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));

[3124] Fix | Delete

}

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}

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if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'entry'))

[3127] Fix | Delete

{

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$keys = array_keys($items);

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foreach ($keys as $key)

[3130] Fix | Delete

{

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$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));

[3132] Fix | Delete

}

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}

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

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{

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$keys = array_keys($items);

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foreach ($keys as $key)

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{

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$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));

[3140] Fix | Delete

}

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}

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

[3143] Fix | Delete

{

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$keys = array_keys($items);

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foreach ($keys as $key)

[3146] Fix | Delete

{

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$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));

[3148] Fix | Delete

}

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}

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

[3151] Fix | Delete

{

[3152] Fix | Delete

$keys = array_keys($items);

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foreach ($keys as $key)

[3154] Fix | Delete

{

[3155] Fix | Delete

$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));

[3156] Fix | Delete

}

[3157] Fix | Delete

}

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}

[3159] Fix | Delete

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if (empty($this->data['items']))

[3161] Fix | Delete

{

[3162] Fix | Delete

return array();

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}

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if ($this->order_by_date)

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{

[3167] Fix | Delete

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

[3168] Fix | Delete

{

[3169] Fix | Delete

$this->data['ordered_items'] = $this->data['items'];

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usort($this->data['ordered_items'], array(get_class($this), 'sort_items'));

[3171] Fix | Delete

}

[3172] Fix | Delete

$items = $this->data['ordered_items'];

[3173] Fix | Delete

}

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else

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{

[3176] Fix | Delete

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

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}

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// Slice the data as desired

[3179] Fix | Delete

if ($end === 0)

[3180] Fix | Delete

{

[3181] Fix | Delete

return array_slice($items, $start);

[3182] Fix | Delete

}

[3183] Fix | Delete

[3184] Fix | Delete

return array_slice($items, $start, $end);

[3185] Fix | Delete

}

[3186] Fix | Delete

[3187] Fix | Delete

/**

[3188] Fix | Delete

* Set the favicon handler

[3189] Fix | Delete

[3190] Fix | Delete

* @deprecated Use your own favicon handling instead

[3191] Fix | Delete

[3192] Fix | Delete

public function set_favicon_handler($page = false, $qs = 'i')

[3193] Fix | Delete

{

[3194] Fix | Delete

$level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING;

[3195] Fix | Delete

trigger_error('Favicon handling has been removed, please use your own handling', $level);

[3196] Fix | Delete

return false;

[3197] Fix | Delete

}

[3198] Fix | Delete

[3199] Fix | Delete

/**

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* Get the favicon for the current feed

[3201] Fix | Delete

[3202] Fix | Delete

* @deprecated Use your own favicon handling instead

[3203] Fix | Delete

[3204] Fix | Delete

public function get_favicon()

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{

[3206] Fix | Delete

$level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING;

[3207] Fix | Delete

trigger_error('Favicon handling has been removed, please use your own handling', $level);

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if (($url = $this->get_link()) !== null)

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{

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return 'https://www.google.com/s2/favicons?domain=' . urlencode($url);

[3212] Fix | Delete

}

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return false;

[3215] Fix | Delete

}

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/**

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* Magic method handler

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* @param string $method Method name

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* @param array $args Arguments to the method

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* @return mixed

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[3224] Fix | Delete

public function __call($method, $args)

[3225] Fix | Delete

{

[3226] Fix | Delete

if (strpos($method, 'subscribe_') === 0)

[3227] Fix | Delete

{

[3228] Fix | Delete

$level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING;

[3229] Fix | Delete

trigger_error('subscribe_*() has been deprecated, implement the callback yourself', $level);

[3230] Fix | Delete

return '';

[3231] Fix | Delete

}

[3232] Fix | Delete

if ($method === 'enable_xml_dump')

[3233] Fix | Delete

{

[3234] Fix | Delete

$level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING;

[3235] Fix | Delete

trigger_error('enable_xml_dump() has been deprecated, use get_raw_data() instead', $level);

[3236] Fix | Delete

return false;

[3237] Fix | Delete

}

[3238] Fix | Delete

[3239] Fix | Delete

$class = get_class($this);

[3240] Fix | Delete

$trace = debug_backtrace(); // phpcs:ignore PHPCompatibility.FunctionUse.ArgumentFunctionsReportCurrentValue.NeedsInspection

[3241] Fix | Delete

$file = $trace[0]['file'];

[3242] Fix | Delete

$line = $trace[0]['line'];

[3243] Fix | Delete

trigger_error("Call to undefined method $class::$method() in $file on line $line", E_USER_ERROR);

[3244] Fix | Delete

}

[3245] Fix | Delete

[3246] Fix | Delete

/**

[3247] Fix | Delete

* Sorting callback for items

[3248] Fix | Delete

[3249] Fix | Delete

* @access private

[3250] Fix | Delete

* @param SimplePie $a

[3251] Fix | Delete

* @param SimplePie $b

[3252] Fix | Delete

* @return boolean

[3253] Fix | Delete

[3254] Fix | Delete

public static function sort_items($a, $b)

[3255] Fix | Delete

{

[3256] Fix | Delete

$a_date = $a->get_date('U');

[3257] Fix | Delete

$b_date = $b->get_date('U');

[3258] Fix | Delete

if ($a_date && $b_date) {

[3259] Fix | Delete

return $a_date > $b_date ? -1 : 1;

[3260] Fix | Delete

}

[3261] Fix | Delete

// Sort items without dates to the top.

[3262] Fix | Delete

if ($a_date) {

[3263] Fix | Delete

return 1;

[3264] Fix | Delete

}

[3265] Fix | Delete

if ($b_date) {

[3266] Fix | Delete

return -1;

[3267] Fix | Delete

}

[3268] Fix | Delete

return 0;

[3269] Fix | Delete

}

[3270] Fix | Delete

[3271] Fix | Delete

/**

[3272] Fix | Delete

* Merge items from several feeds into one

[3273] Fix | Delete

[3274] Fix | Delete

* If you're merging multiple feeds together, they need to all have dates

[3275] Fix | Delete

* for the items or else SimplePie will refuse to sort them.

[3276] Fix | Delete

[3277] Fix | Delete

* @link http://simplepie.org/wiki/tutorial/sort_multiple_feeds_by_time_and_date#if_feeds_require_separate_per-feed_settings

[3278] Fix | Delete

* @param array $urls List of SimplePie feed objects to merge

[3279] Fix | Delete

* @param int $start Starting item

[3280] Fix | Delete

* @param int $end Number of items to return

[3281] Fix | Delete

* @param int $limit Maximum number of items per feed

[3282] Fix | Delete

* @return array

[3283] Fix | Delete

[3284] Fix | Delete

public static function merge_items($urls, $start = 0, $end = 0, $limit = 0)

[3285] Fix | Delete

{

[3286] Fix | Delete

if (is_array($urls) && sizeof($urls) > 0)

[3287] Fix | Delete

{

[3288] Fix | Delete

$items = array();

[3289] Fix | Delete

foreach ($urls as $arg)

[3290] Fix | Delete

{

[3291] Fix | Delete

if ($arg instanceof SimplePie)

[3292] Fix | Delete

{

[3293] Fix | Delete

$items = array_merge($items, $arg->get_items(0, $limit));

[3294] Fix | Delete

}

[3295] Fix | Delete

else

[3296] Fix | Delete

{

[3297] Fix | Delete

trigger_error('Arguments must be SimplePie objects', E_USER_WARNING);

[3298] Fix | Delete

}

[3299] Fix | Delete

}

[3300] Fix | Delete

[3301] Fix | Delete

usort($items, array(get_class($urls[0]), 'sort_items'));

[3302] Fix | Delete

[3303] Fix | Delete

if ($end === 0)

[3304] Fix | Delete

{

[3305] Fix | Delete

return array_slice($items, $start);

[3306] Fix | Delete

}

[3307] Fix | Delete

[3308] Fix | Delete

return array_slice($items, $start, $end);

[3309] Fix | Delete

}

[3310] Fix | Delete

[3311] Fix | Delete

trigger_error('Cannot merge zero SimplePie objects', E_USER_WARNING);

[3312] Fix | Delete

return array();

[3313] Fix | Delete

}

[3314] Fix | Delete

[3315] Fix | Delete

/**

[3316] Fix | Delete

* Store PubSubHubbub links as headers

[3317] Fix | Delete

[3318] Fix | Delete

* There is no way to find PuSH links in the body of a microformats feed,

[3319] Fix | Delete

* so they are added to the headers when found, to be used later by get_links.

[3320] Fix | Delete

* @param SimplePie_File $file

[3321] Fix | Delete

* @param string $hub

[3322] Fix | Delete

* @param string $self

[3323] Fix | Delete

[3324] Fix | Delete

private function store_links(&$file, $hub, $self) {

[3325] Fix | Delete

if (isset($file->headers['link']['hub']) ||

[3326] Fix | Delete

(isset($file->headers['link']) &&

[3327] Fix | Delete

preg_match('/rel=hub/', $file->headers['link'])))

[3328] Fix | Delete

{

[3329] Fix | Delete

return;

[3330] Fix | Delete

}

[3331] Fix | Delete

[3332] Fix | Delete

if ($hub)

[3333] Fix | Delete

{

[3334] Fix | Delete

if (isset($file->headers['link']))

[3335] Fix | Delete

{

[3336] Fix | Delete

if ($file->headers['link'] !== '')

[3337] Fix | Delete

{

[3338] Fix | Delete

$file->headers['link'] = ', ';

[3339] Fix | Delete

}

[3340] Fix | Delete

}

[3341] Fix | Delete

else

[3342] Fix | Delete

{

[3343] Fix | Delete

$file->headers['link'] = '';

[3344] Fix | Delete

}

[3345] Fix | Delete

$file->headers['link'] .= '<'.$hub.'>; rel=hub';

[3346] Fix | Delete

if ($self)

[3347] Fix | Delete

{

[3348] Fix | Delete

$file->headers['link'] .= ', <'.$self.'>; rel=self';

[3349] Fix | Delete

}

[3350] Fix | Delete

}

[3351] Fix | Delete

}

[3352] Fix | Delete

}

[3353] Fix | Delete

endif;

[3354] Fix | Delete

[3355] Fix | Delete

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