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<?php |
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namespace musa11971\TVDB; |
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use ArrayAccess; |
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use Countable; |
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use Iterator; |
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class EpisodeCollection implements ArrayAccess, Iterator, Countable { |
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public $page; |
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public $episodes; |
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protected $iteratorPosition = 0; |
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public function __construct($page, $episodes) { |
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$this->page = $page; |
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$this->episodes = $episodes; |
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} |
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/** |
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* Checks whether or not the episode collection has a follow-up page |
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* .. with more results |
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* |
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* @return bool |
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*/ |
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public function hasNextPage() { |
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return (count($this->episodes) >= TVDB::EPISODES_PER_PAGE); |
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} |
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/** |
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* Returns the page number of the next page |
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* |
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* @return int |
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*/ |
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public function nextPage() { |
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return ($this->page + 1); |
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} |
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/** Method from interface Countable */ |
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public function count() |
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{ |
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return count($this->episodes); |
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} |
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/** Methods from interface ArrayAccess */ |
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public function offsetSet($offset, $value) { |
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if(is_null($offset)) { |
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$this->episodes[] = $value; |
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} else { |
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$this->episodes[$offset] = $value; |
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} |
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} |
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public function offsetExists($offset) { |
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return isset($this->episodes[$offset]); |
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} |
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public function offsetUnset($offset) { |
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unset($this->episodes[$offset]); |
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} |
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public function offsetGet($offset) { |
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return isset($this->episodes[$offset]) ? $this->episodes[$offset] : null; |
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} |
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/** Methods from interface Iterator */ |
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public function rewind() { |
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$this->iteratorPosition = 0; |
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} |
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public function current() { |
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return $this->episodes[$this->iteratorPosition]; |
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} |
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public function key() { |
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return $this->iteratorPosition; |
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} |
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public function next() { |
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++$this->iteratorPosition; |
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} |
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public function valid() { |
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return isset($this->episodes[$this->iteratorPosition]); |
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} |
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} |
musa11971 /
laravel-tvdb
