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<?php |
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/** |
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*@author nicolaas[at]sunnysideup.co.nz |
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* |
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* |
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**/ |
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class VimeoDataObject extends DataObject |
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{ |
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private static $db = array( |
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"Title" => "Varchar(100)", |
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"VimeoCode" => "Int", |
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"HTMLSnippet" => "HTMLText", |
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"Data" => "Text" |
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); |
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private static $casting = array( |
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"FullName" => "Text", |
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"Icon" => "HTMLText", |
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"IconLink" => "Varchar", |
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"FullImage" => "HTMLText", |
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"FullImageLink" => "Varchar" |
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); |
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private static $searchable_fields = array( |
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"Title" => "PartialMatchFilter", |
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"VimeoCode" |
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); |
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private static $summary_fields = array( |
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"Icon" => "Icon", |
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"Title" => "Title", |
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); |
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private static $singular_name = "Vimeo Video"; |
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private static $plural_name = "Vimeo Videos"; |
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private static $default_sort = "Title ASC"; |
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private static $vimeo_base_url = "http://vimeo.com/api/oembed.xml?url=http%3A//vimeo.com/";//The exact width of the video. Defaults to original size. |
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private static $width = null;//The exact width of the video. Defaults to original size. |
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private static $maxwidth = null;////Same as width, but video will not exceed original size. |
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private static $height = null;//The exact height of the video. Defaults to original size. |
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private static $maxheight = null;//Same as height, but video will not exceed original size. |
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private static $byline = null;//Show the byline on the video. Defaults to true. |
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private static $title = null;//Show the title on the video. Defaults to true. |
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private static $portrait = null;//// Show the user's portrait on the video. Defaults to true. |
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private static $color = null;// Specify the color of the video controls. |
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private static $callback = null;//When returning JSON, wrap in this function. |
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private static $autoplay = null;//Automatically start playback of the video. Defaults to false. |
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private static $xhtml = null;// Make the embed code XHTML compliant. Defaults to true. |
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private static $api = null;// Enable the Javascript API for Moogaloop. Defaults to false. |
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private static $wmode = null;//add the "wmode" parameter. Can be either transparent or opaque. |
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private static $iframe;// Use our new embed code. Defaults to true. NEW! |
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protected $dataAsArray = array(); |
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protected $variables = array( |
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"type", |
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"version", |
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"provider_name", |
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"provider_url", |
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"title", |
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"author_name", |
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"author_url", |
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"is_plus", |
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"html", |
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"width", |
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"height", |
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"duration", |
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"description", |
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"thumbnail_url", |
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"thumbnail_width", |
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"thumbnail_height", |
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"video_id" |
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); |
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/** |
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* do not retrieve data from vimeo server ... |
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* for internal use only |
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* @var Boolean |
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*/ |
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private $doNotRetrieveData = false; |
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public function getCMSFields() |
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{ |
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$fields = parent::getCMSFields(); |
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$fields->removeByName("HTMLSnippet"); |
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$fields->removeByName("Data"); |
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$fields->addFieldToTab("Root.Main", new LiteralField("HTMLSnippet", $this->HTML($noCaching = false))); |
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$this->getDataAsArray(); |
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if (is_array($this->dataAsArray) && count($this->dataAsArray)) { |
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foreach ($this->dataAsArray as $name => $value) { |
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$fields->addFieldToTab("Root.Details", new ReadOnlyField($name, $name, $value)); |
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} |
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} |
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return $fields; |
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} |
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/** |
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* casted variable |
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* @return string |
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*/ |
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public function getFullName() |
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{ |
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return $this->Title." (".$this->VimeoCode.")"; |
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} |
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/** |
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* alias for getVariable |
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* @param String $name |
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* @return Varchar |
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*/ |
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public function MetaDataVariable($name) |
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{ |
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return $this->getMetaDataVariable($name); |
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} |
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/** |
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* |
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* @param String - name of variable |
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* |
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* @return Varchar Object |
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*/ |
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View Code Duplication |
public function getMetaDataVariable($name) |
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{ |
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$this->getDataAsArray(); |
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if (!empty($this->dataAsArray[$name])) { |
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return DBField::create_field("Varchar", $this->dataAsArray[$name]); |
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} |
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return null; |
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} |
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/** |
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* return icon as <img tag> |
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* @return String |
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*/ |
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public function getIcon() |
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{ |
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View Code Duplication |
if (!count($this->dataAsArray)) { |
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//remove non-ascii characters as they were causing havoc... |
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$this->Data = preg_replace('/[^(\x20-\x7F)]*/', '', $this->Data); |
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$this->dataAsArray = $this->safelyUnserialize($this->Data); |
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} |
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if (!empty($this->dataAsArray["thumbnail_url"])) { |
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$v = "<img src=\"".$this->dataAsArray["thumbnail_url"]."\" width=\"".$this->dataAsArray["thumbnail_width"]."\" height=\"".$this->dataAsArray["thumbnail_height"]."\" alt=\"".Convert::raw2att($this->Title)."\"/>"; |
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} else { |
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$v = "[".$this->Title."]"; |
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} |
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return DBField::create_field("HTMLText", $v); |
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} |
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/** |
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* returns icon as myimage.png |
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* @return String |
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*/ |
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View Code Duplication |
public function getIconLink() |
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{ |
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$this->getDataAsArray(); |
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if (!empty($this->dataAsArray["thumbnail_url"])) { |
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return DBField::create_field("Varchar", $this->dataAsArray["thumbnail_url"]); |
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} |
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return null; |
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} |
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/** |
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* return icon as <img tag> |
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* @return String |
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*/ |
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public function getFullImage() |
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{ |
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View Code Duplication |
if (!count($this->dataAsArray)) { |
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//remove non-ascii characters as they were causing havoc... |
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$this->Data = preg_replace('/[^(\x20-\x7F)]*/', '', $this->Data); |
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$this->dataAsArray = $this->safelyUnserialize($this->Data); |
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} |
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if (!empty($this->dataAsArray["thumbnail_url"])) { |
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$imageLink = str_replace("_295x166", "", $this->dataAsArray["thumbnail_url"]); |
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$v = "<img src=\"".$imageLink."\" alt=\"".Convert::raw2att($this->Title)."\"/>"; |
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} else { |
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$v = "[".$this->Title."]"; |
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} |
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return DBField::create_field("HTMLText", $v); |
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} |
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/** |
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* returns icon as myimage.png |
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* @return String |
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*/ |
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public function getFullImageLink() |
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{ |
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$this->getDataAsArray(); |
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if (!empty($this->dataAsArray["thumbnail_url"])) { |
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$imageLink = str_replace("_295x166", "", $this->dataAsArray["thumbnail_url"]); |
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return DBField::create_field("Varchar", $imageLink); |
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} |
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return null; |
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} |
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/** |
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* returns the HTML Embed code |
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* @return String |
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*/ |
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public function HTML($noCaching = false) |
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{ |
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if ($noCaching || strlen($this->HTMLSnippet) < 17 || !$this->Data || isset($_GET["flush"])) { |
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// |
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$this->updateData(); |
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} |
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return $this->HTMLSnippet; |
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} |
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/** |
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* turns the saved serialized data into an array to return |
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* if there is no data then it will try to retrieve and save it |
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* then return it. |
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* @return Array |
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*/ |
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protected function getDataAsArray() |
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{ |
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if ($this->dataAsArray) { |
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return $this->dataAsArray; |
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} |
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if (!$this->Data) { |
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$this->updateData(); |
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} |
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$this->dataAsArray = $this->safelyUnserialize($this->Data); |
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return $this->dataAsArray; |
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} |
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/** |
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* retrieves data from Vimeo Site |
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* |
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* @return Array |
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*/ |
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protected function updateData($writeToDatabase = true) |
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{ |
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if ($this->doNotRetrieveData) { |
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//do nothing |
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} elseif ($this->VimeoCode) { |
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$get = array(); |
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if ($width = $this->Config()->get("width")) { |
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$get["width"] = $width; |
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} |
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if ($max_width = $this->Config()->get("maxwidth")) { |
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$get["maxwidth"] = $max_width; |
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} |
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if ($height = $this->Config()->get("height")) { |
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$get["height"] = $height; |
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} |
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if ($maxheight = $this->Config()->get("maxheight")) { |
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$get["maxheight"] = $maxheight; |
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} |
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if ($byline = $this->Config()->get("byline")) { |
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$get["byline"] = $byline; |
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} |
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if ($title = $this->Config()->get("title")) { |
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$get["title"] = $title; |
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} |
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if ($portrait = $this->Config()->get("portrait")) { |
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$get["portrait"] = $portrait; |
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} |
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if ($color = $this->Config()->get("color")) { |
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$get["color"] = $color; |
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} |
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if ($callback = $this->Config()->get("callback")) { |
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$get["callback"] = $callback; |
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} |
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if ($autoplay = $this->Config()->get("autoplay ")) { |
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$get["autoplay"] = $autoplay; |
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} |
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if ($xhtml = $this->Config()->get("xhtml")) { |
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$get["xhtml"] = $xhtml; |
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} |
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if ($api = $this->Config()->get("api")) { |
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$get["api"] = $api; |
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} |
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if ($wmode = $this->Config()->get("wmode")) { |
|
295
|
|
|
$get["wmode"] = $wmode; |
|
296
|
|
|
} |
|
297
|
|
|
if ($iframe = $this->Config()->get("iframe")) { |
|
298
|
|
|
$get["iframe"] = $iframe; |
|
299
|
|
|
} |
|
300
|
|
|
$url = ''; |
|
301
|
|
|
$url .= $this->Config()->get("vimeo_base_url").$this->VimeoCode; |
|
|
|
|
|
|
302
|
|
|
if (is_array($get) && count($get)) { |
|
303
|
|
|
foreach ($get as $key => $value) { |
|
304
|
|
|
$get[$key] = $key."=".urlencode($value); |
|
305
|
|
|
} |
|
306
|
|
|
$url .= "?".implode("&", $get); |
|
307
|
|
|
} |
|
308
|
|
|
$ch = curl_init(); |
|
309
|
|
|
curl_setopt($ch, CURLOPT_URL, $url); |
|
310
|
|
|
curl_setopt($ch, CURLOPT_HEADER, 0); |
|
311
|
|
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); |
|
312
|
|
|
$data = curl_exec($ch); |
|
313
|
|
|
$array = $this->my_xml2array($data); |
|
314
|
|
|
foreach ($this->variables as $variable) { |
|
315
|
|
|
$data_array = $this->get_value_by_path($array, 'oembed/'.$variable); |
|
316
|
|
|
if (isset($data_array["name"]) && isset($data_array["value"])) { |
|
317
|
|
|
$this->dataAsArray[$data_array["name"]] = $data_array["value"]; |
|
318
|
|
|
} else { |
|
319
|
|
|
$this->dataAsArray[$variable] = null; |
|
320
|
|
|
} |
|
321
|
|
|
} |
|
322
|
|
|
$this->Data = $this->safelySerialize($this->dataAsArray); |
|
|
|
|
|
|
323
|
|
|
$this->HTMLSnippet = $this->dataAsArray["html"]; |
|
|
|
|
|
|
324
|
|
|
if ($writeToDatabase) { |
|
325
|
|
|
$this->write(); |
|
326
|
|
|
} |
|
327
|
|
|
} |
|
328
|
|
|
return $this->Data; |
|
|
|
|
|
|
329
|
|
|
} |
|
330
|
|
|
|
|
331
|
|
|
|
|
332
|
|
|
public function onBeforeWrite() |
|
333
|
|
|
{ |
|
334
|
|
|
parent::onBeforeWrite(); |
|
335
|
|
|
$this->VimeoCode = intval($this->VimeoCode); |
|
|
|
|
|
|
336
|
|
|
$this->updateData(false); |
|
337
|
|
|
} |
|
338
|
|
|
|
|
339
|
|
|
|
|
340
|
|
|
//SOURCE: http://php.net/manual/en/function.xml-parse.php |
|
341
|
|
|
private function my_xml2array($contents) |
|
342
|
|
|
{ |
|
343
|
|
|
$parser = xml_parser_create(''); |
|
344
|
|
|
if (!$parser) { |
|
345
|
|
|
return false; |
|
346
|
|
|
} |
|
347
|
|
|
xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, 'UTF-8'); |
|
348
|
|
|
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0); |
|
349
|
|
|
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1); |
|
350
|
|
|
xml_parse_into_struct($parser, trim($contents), $xml_values); |
|
351
|
|
|
xml_parser_free($parser); |
|
352
|
|
|
if (!$xml_values) { |
|
|
|
|
|
|
353
|
|
|
return array(); |
|
354
|
|
|
} |
|
355
|
|
|
$xml_array = array(); |
|
356
|
|
|
$last_tag_ar =& $xml_array; |
|
357
|
|
|
$parents = array(); |
|
358
|
|
|
$last_counter_in_tag = array(1=>0); |
|
359
|
|
|
foreach ($xml_values as $data) { |
|
360
|
|
|
switch ($data['type']) { |
|
361
|
|
|
case 'open': |
|
362
|
|
|
$last_counter_in_tag[$data['level']+1] = 0; |
|
363
|
|
|
$new_tag = array('name' => $data['tag']); |
|
364
|
|
|
if (isset($data['attributes'])) { |
|
365
|
|
|
$new_tag['attributes'] = $data['attributes']; |
|
366
|
|
|
} |
|
367
|
|
View Code Duplication |
if (isset($data['value']) && trim($data['value'])) { |
|
|
|
|
|
|
368
|
|
|
$new_tag['value'] = trim($data['value']); |
|
369
|
|
|
} |
|
370
|
|
|
$last_tag_ar[$last_counter_in_tag[$data['level']]] = $new_tag; |
|
371
|
|
|
$parents[$data['level']] =& $last_tag_ar; |
|
372
|
|
|
$last_tag_ar =& $last_tag_ar[$last_counter_in_tag[$data['level']]++]; |
|
373
|
|
|
break; |
|
374
|
|
|
case 'complete': |
|
375
|
|
|
$new_tag = array('name' => $data['tag']); |
|
376
|
|
|
if (isset($data['attributes'])) { |
|
377
|
|
|
$new_tag['attributes'] = $data['attributes']; |
|
378
|
|
|
} |
|
379
|
|
View Code Duplication |
if (isset($data['value']) && trim($data['value'])) { |
|
|
|
|
|
|
380
|
|
|
$new_tag['value'] = trim($data['value']); |
|
381
|
|
|
} |
|
382
|
|
|
$last_count = count($last_tag_ar)-1; |
|
|
|
|
|
|
383
|
|
|
$last_tag_ar[$last_counter_in_tag[$data['level']]++] = $new_tag; |
|
384
|
|
|
break; |
|
385
|
|
|
case 'close': |
|
386
|
|
|
$last_tag_ar =& $parents[$data['level']]; |
|
387
|
|
|
break; |
|
388
|
|
|
default: |
|
389
|
|
|
break; |
|
390
|
|
|
}; |
|
391
|
|
|
} |
|
392
|
|
|
return $xml_array; |
|
393
|
|
|
} |
|
394
|
|
|
|
|
395
|
|
|
// |
|
396
|
|
|
// use this to get node of tree by path with '/' terminator |
|
397
|
|
|
// |
|
398
|
|
|
//SOURCE: http://php.net/manual/en/function.xml-parse.php |
|
399
|
|
|
private function get_value_by_path($__xml_tree, $__tag_path) |
|
|
|
|
|
|
400
|
|
|
{ |
|
401
|
|
|
$tmp_arr =& $__xml_tree; |
|
402
|
|
|
$tag_path = explode('/', $__tag_path); |
|
403
|
|
|
foreach ($tag_path as $tag_name) { |
|
404
|
|
|
$res = false; |
|
405
|
|
|
foreach ($tmp_arr as $key => $node) { |
|
406
|
|
|
if (is_int($key) && $node['name'] == $tag_name) { |
|
407
|
|
|
$tmp_arr = $node; |
|
408
|
|
|
$res = true; |
|
409
|
|
|
break; |
|
410
|
|
|
} |
|
411
|
|
|
} |
|
412
|
|
|
if (!$res) { |
|
413
|
|
|
return false; |
|
414
|
|
|
} |
|
415
|
|
|
} |
|
416
|
|
|
return $tmp_arr; |
|
417
|
|
|
} |
|
418
|
|
|
|
|
419
|
|
|
/** |
|
420
|
|
|
* |
|
421
|
|
|
* @param String $serializedData |
|
422
|
|
|
* |
|
423
|
|
|
* @return Array |
|
424
|
|
|
*/ |
|
425
|
|
|
public function safelyUnserialize($serializedData) |
|
426
|
|
|
{ |
|
427
|
|
|
return unserialize(base64_decode($serializedData)); |
|
428
|
|
|
//this code needs checking. |
|
429
|
|
|
try { |
|
|
|
|
|
|
430
|
|
|
$fixed = unserialize(base64_decode($serializedData)); |
|
431
|
|
|
if (is_array($fixed)) { |
|
432
|
|
|
return $fixed; |
|
433
|
|
|
} else { |
|
434
|
|
|
return unserialize($serializedData); |
|
435
|
|
|
} |
|
436
|
|
|
} catch (Exception $e) { |
|
437
|
|
|
$fixed = preg_replace_callback( |
|
438
|
|
|
'!s:(\d+):"(.*?)";!', |
|
439
|
|
|
function ($match) { |
|
440
|
|
|
return ($match[1] == strlen($match[2])) ? $match[0] : 's:' . strlen($match[2]) . ':"' . $match[2] . '";'; |
|
441
|
|
|
}, |
|
442
|
|
|
$serializedData |
|
443
|
|
|
); |
|
444
|
|
|
} |
|
445
|
|
|
return $fixed; |
|
446
|
|
|
} |
|
447
|
|
|
|
|
448
|
|
|
/** |
|
449
|
|
|
* |
|
450
|
|
|
* @param Array $dataAsArray |
|
451
|
|
|
* |
|
452
|
|
|
* @return String |
|
453
|
|
|
* |
|
454
|
|
|
*/ |
|
455
|
|
|
public function safelySerialize($dataAsArray) |
|
456
|
|
|
{ |
|
457
|
|
|
return base64_encode(serialize($dataAsArray)); |
|
458
|
|
|
} |
|
459
|
|
|
} |
|
460
|
|
|
|
You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.