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<?php |
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/** |
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* class for commenting |
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*/ |
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namespace Loom\Comment; |
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class CommentsInSession extends \Phpmvc\Comment\CommentsInSession |
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{ |
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View Code Duplication |
private function humanTiming($time) |
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{ |
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$time = time() - $time; // to get the time since that moment |
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$time = ($time<1)? 1 : $time; |
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$tokens = array ( |
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31536000 => 'år', |
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2592000 => 'månader', |
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604800 => 'veckor', |
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86400 => 'dagar', |
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3600 => 'timmar', |
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60 => 'minuter', |
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1 => 'sekunder' |
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); |
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foreach ($tokens as $unit => $text) { |
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if ($time < $unit) { |
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continue; |
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} |
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$numberOfUnits = floor($time / $unit); |
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return $numberOfUnits.' '.$text.(($numberOfUnits>1)?' ':''); |
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} |
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} |
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/** |
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* Get either a Gravatar URL or complete image tag for a specified email address. |
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* |
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* @param string $email The email address |
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* @param string $s Size in pixels, defaults to 80px [ 1 - 2048 ] |
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* @param string $d Default imageset to use [ 404 | mm | identicon | monsterid | wavatar ] |
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* @param string $r Maximum rating (inclusive) [ g | pg | r | x ] |
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* @param boole $img True to return a complete IMG tag False for just the URL |
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* @param array $atts Optional, additional key/value attributes to include in the IMG tag |
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* @return String containing either just a URL or a complete image tag |
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* @source http://gravatar.com/site/implement/images/php/ |
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*/ |
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View Code Duplication |
private function getGravatar($email, $s = 80, $d = 'mm', $r = 'g', $img = false, $atts = array()) |
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{ |
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$url = 'http://www.gravatar.com/avatar/'; |
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$url .= md5(strtolower(trim($email))); |
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$url .= "?s=$s&d=$d&r=$r"; |
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if ($img) { |
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$url = '<img src="' . $url . '"'; |
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foreach ($atts as $key => $val) { |
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$url .= ' ' . $key . '="' . $val . '"'; |
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} |
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$url .= ' />'; |
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} |
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return $url; |
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} |
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/** |
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* Find and return all comments within the page comment flow. |
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* |
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* @return array with all comments. |
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*/ |
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public function findAll() |
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{ |
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$result = array(); |
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// TODO: add flow tag through object instantiation instead? |
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$flow = $this->request->getRoute(); |
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$comments = $this->session->get('comments', []); |
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foreach ($comments as $id => $comment) { |
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if ($comment['comment-flow']==$flow) { |
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$comment['since-time'] = $this->humanTiming($comment['timestamp']); |
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$comment['id'] = $id; |
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$comment['gravatar'] = $this->getGravatar($comment['mail']); |
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$result[] = $comment; |
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} |
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} |
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return $result; |
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} |
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/** |
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* Update a comment. |
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* |
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* @param array $comment with all details. |
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* @param integer $id of comment to be updated |
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* |
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* @return void |
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*/ |
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public function update($comment, $id) |
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{ |
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$comments = $this->session->get('comments', []); |
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$comments[$id] = $comment; |
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$this->session->set('comments', $comments); |
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} |
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/** |
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* Delete a comment. |
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* |
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* @param $id of post to delete. |
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* |
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* @return void |
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*/ |
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public function delete($id) |
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{ |
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$comments = $this->session->get('comments', []); |
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unset($comments[$id]); |
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$this->session->set('comments', $comments); |
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} |
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} |
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