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<?php |
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namespace SunnySideUp\ShareThis; |
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use SilverStripe\Core\Injector\Injectable; |
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use SilverStripe\Dev\Debug; |
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use SilverStripe\Control\Email\Email; |
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use SilverStripe\Control\Director; |
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use SilverStripe\Core\Config\Config; |
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use SunnySideUp\ShareThis\ShareThisSTE; |
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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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class ShareThisOptions |
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{ |
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use Injectable; |
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private static $page_specific_data; |
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private static $general_data; |
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private static $share_all_data; |
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private static $non_encoded_page_url; |
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private static $encoded_page_url; |
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private static $encoded_page_title; |
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private static $encoded_page_title_space_encoded; |
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private static $encoded_description; |
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private static $icon; |
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public static function get_all_options($title, $link, $description) |
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{ |
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self::set_variables($title, $link, $description); |
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self::$page_specific_data = array( |
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"email" => array( |
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"url" => "mailto:?".htmlentities("Subject=".self::$encoded_page_title."&Body=".self::$encoded_description."%0D%0A".self::$encoded_page_url), |
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"faicon" => "fa-send", |
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"title" => Email::class), |
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"print" => array( |
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"url" => "#", |
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"faicon" => "fa-print", |
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"click" => "window.print(); return false;", |
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"title" => "Print"), |
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"favourites" => array( |
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"url" => "#", |
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"faicon" => "fa-bookmark", |
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"click" => "sharethis.bookmark('".self::$encoded_page_url."', '".self::$encoded_page_title."'); return false;", |
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"title" => "Add to favourites (Internet Explorer Only)"), |
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//"foursquare" => array( |
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// "url" => "http://foursquare.com/home?status=".htmlentities(urlencode("currently reading: ").self::$encoded_page_url), |
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// "faicon" => "fa-foursquare-square", |
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// "title" => "FourSquareIt"), |
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"delicious" => array( |
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"url" => "http://del.icio.us/post?".htmlentities("url=".self::$encoded_page_url."&title=".self::$encoded_page_title), |
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"faicon" => "fa-delicious", |
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"title" => "Add to Delicious"), |
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"facebook" => array( |
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"url" => "http://www.facebook.com/share.php?".htmlentities("u=".self::$encoded_page_url."&title=".self::$encoded_page_title), |
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"faicon" => "fa-facebook-square", |
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"title" => "Share on Facebook"), |
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"googleplus" => array( |
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"url" => "https://plus.google.com/share?url=".self::$encoded_page_url, |
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"faicon" => "fa-google-plus", |
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"title" => "Google Plus One"), |
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"linkedin" => array( |
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"url" => "http://www.linkedin.com/shareArticle?".htmlentities("mini=true&url=".self::$encoded_page_url."&title=".self::$encoded_page_title."&source=".Director::absoluteBaseURL()), |
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"faicon" => "fa-linkedin-square", |
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"title" => "Share on LinkedIn"), |
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"pinterest" => array( |
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"url" => "http://pinterest.com/pin/create/bookmarklet/?".htmlentities("media=html&url=".self::$encoded_page_url."&is_video=false&description=".self::$encoded_page_title), |
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"faicon" => "fa-pinterest", |
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"title" => "Pinterest it"), |
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"reddit" => array( |
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"url" => "http://reddit.com/submit?".htmlentities("url=".self::$encoded_page_url."&title=".self::$encoded_page_title), |
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"faicon" => "fa-reddit", |
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"title" => "Reddit"), |
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"stumbleupon" => array( |
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"url" => "http://www.stumbleupon.com/submit?".htmlentities("url=".self::$non_encoded_page_url."&title=".self::$encoded_page_title), |
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"faicon" => "fa-stumbleupon", |
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"title" => "Stumble It"), |
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"twitter" => array( |
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"url" => "http://twitter.com/home?status=".htmlentities(urlencode("currently reading: ").self::$encoded_page_url), |
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"faicon" => "fa-twitter-square", |
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"title" => "Tweet It"), |
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"thumblr" => array( |
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"url" => "http://www.tumblr.com/share/link?url=".htmlentities(self::$encoded_page_url."&name=".self::$encoded_page_title), |
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"faicon" => "fa-tumblr-square", |
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"title" => "Thumblr") |
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); |
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return self::$page_specific_data; |
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} |
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public static function get_page_specific_data($title, $link, $description = '') |
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{ |
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$originalArray = self::$page_specific_data ? self::$page_specific_data : self::get_all_options($title, $link, $description); |
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$finalArray = array(); |
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$inc = Config::inst()->get(ShareThisSTE::class, "included_icons"); |
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$exc = Config::inst()->get(ShareThisSTE::class, "excluded_icons"); |
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if (count($inc)) { |
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$new_array_of_icons_to_include = array(); |
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foreach ($inc as $key => $value) { |
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$new_array_of_icons_to_include[$value] = $value; |
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if (! isset($originalArray[$value])) { |
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Debug::show("Error in ShareIcons::set_icons_to_include, $key does not exist in bookmark list"); |
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} |
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} |
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foreach ($originalArray as $key => $array) { |
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if (! isset($new_array_of_icons_to_include[$key])) { |
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unset($originalArray[$key]); |
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} |
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} |
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} |
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//which ones do we exclude |
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if (count($exc)) { |
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foreach ($exc as $key) { |
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if (! isset($originalArray[$key])) { |
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Debug::show("Error in ShareIcons::set_icons_to_exclude, $key does not exist in bookmark list"); |
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} else { |
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unset($originalArray[$key]); |
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} |
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} |
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} |
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if (! $link) { |
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self::$page_specific_data = null; |
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} |
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return $originalArray; |
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} |
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/* |
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summary: (required) utf-8 string, defaults to document.title |
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content: (optional) utf-8 string, defaults to null |
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updated: (optional) ISO 8601 date, defaults to document.lastModified |
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published: (optional) ISO 8601 date, defaults to null |
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author: currently not implemented |
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category: currently not implemented |
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*/ |
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public static function get_share_all() |
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{ |
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//self::set_variables($title, $link, $description); |
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self::$share_all_data = ' |
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<script type="text/javascript" src="http://w.sharethis.com/button/sharethis.js#&type=website"></script> |
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<script type="text/javascript"> |
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SHARETHIS.addEntry( |
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{ |
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title:"' . urldecode(self::$encoded_page_title) . '", |
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summary:"' . urldecode(self::$encoded_page_title) . '", |
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url:"' . urldecode(self::$encoded_page_url) . '", |
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icon:"' . urldecode(self::$icon) . '" |
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}, |
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{button:true} |
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); |
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</script>'; |
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return self::$share_all_data; |
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} |
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public static function set_general_data() |
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{ |
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self::$general_data = null; |
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} |
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public static function get_general_data() |
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{ |
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if (! self::$general_data) { |
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$array = self::get_page_specific_data('', '', ''); |
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$newArray = array(); |
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if (count($array)) { |
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foreach ($array as $key => $subArray) { |
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$newArray[$key] = $key; |
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} |
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} |
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self::$general_data = $newArray; |
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} |
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return self::$general_data; |
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} |
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private static function set_variables($title, $link, $description) |
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{ |
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self::$icon = urlencode(Director::absoluteBaseURL() . 'favicon.ico'); |
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self::$non_encoded_page_url = Director::absoluteURL($link); |
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self::$encoded_page_url = urlencode(self::$non_encoded_page_url); |
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self::$encoded_page_title = urlencode($title); |
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self::$encoded_page_title_space_encoded = str_replace('+', '%20', urlencode($title)); |
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if ($description) { |
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self::$encoded_description = urlencode($description); |
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} else { |
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self::$encoded_description = self::$encoded_page_title; |
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} |
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} |
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private function facebookLike() |
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{ |
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//see http://developers.facebook.com/docs/reference/plugins/like/ |
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return '<div id="fb-root"></div><script src="http://connect.facebook.net/en_US/all.js#appId=231498950207168&xfbml=1"></script><fb:like href="www.test.com" send="false" width="450" show_faces="true" font="lucida grande"></fb:like>'; |
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} |
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} |
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.