| Total Complexity | 43 |
| Total Lines | 251 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Complex classes like video_helper often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use video_helper, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 10 | class video_helper { |
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| 11 | public $__db; |
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| 12 | |||
| 13 | public function sh_exec(string $cmd, string $outputfile = "", string $pidfile = "", bool $mergestderror = true, bool $bg = false) { |
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| 25 | } |
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| 26 | |||
| 27 | function file_get_contents_chunked($file, $chunk_size, $callback) { |
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| 28 | try { |
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| 29 | $handle = fopen($file, "r"); |
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| 30 | $i = 0; |
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| 31 | while (!feof($handle)) { |
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| 32 | call_user_func_array($callback,array(fread($handle,$chunk_size),&$handle,$i)); |
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| 33 | $i++; |
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| 34 | } |
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| 35 | |||
| 36 | fclose($handle); |
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| 37 | } |
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| 38 | catch(Exception $e) { |
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| 39 | trigger_error("file_get_contents_chunked::" . $e->getMessage(),E_USER_NOTICE); |
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| 40 | return false; |
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| 41 | } |
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| 42 | |||
| 43 | return true; |
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| 44 | } |
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| 45 | |||
| 46 | public function __construct($conn){ |
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| 47 | $this->__db = $conn; |
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| 48 | } |
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| 49 | |||
| 50 | function fetch_video_views(string $id) { |
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| 56 | } |
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| 57 | |||
| 58 | function fetch_views_from_user($user) { |
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| 69 | } |
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| 70 | |||
| 71 | function get_comments_from_video($id) { |
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| 77 | } |
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| 78 | |||
| 79 | /* Function by daylin */ |
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| 80 | function timeToSeekEquation($time) { |
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| 81 | $times = preg_split('/:/', $time); |
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| 82 | $timesc = count($times); |
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| 83 | $final = ''; |
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| 84 | if ($times[0] != 0) { |
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| 85 | for ($i = 0; $i < $timesc; $i++) { |
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| 86 | $remaining = $timesc - $i - 1; |
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| 87 | if ($i < $timesc - 1) { |
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| 88 | $final.=$times[$i].'*'.(60 ** $remaining).'+'; |
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| 89 | } else { |
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| 90 | $final.=$times[$i]; |
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| 91 | } |
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| 92 | } |
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| 93 | } else { |
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| 94 | $final = $times[1]; |
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| 95 | } |
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| 96 | return $final; |
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| 97 | } |
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| 98 | |||
| 99 | function shorten_description(string $description, int $limit, bool $newlines = false) { |
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| 100 | $description = trim($description); |
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| 101 | if(strlen($description) >= $limit) { |
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| 102 | $description = substr($description, 0, $limit) . "..."; |
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| 103 | } |
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| 104 | |||
| 105 | $description = htmlspecialchars($description); |
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| 106 | if($newlines) { $description = str_replace(PHP_EOL, "<br>", $description); } |
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| 107 | $description = preg_replace("/@([a-zA-Z0-9-]+|\\+\\])/", "<a href='/user/$1'>@$1</a>", $description); |
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| 108 | $description = preg_replace("/((\d{1,2}:)+\d{2})/", "<a onclick=\"yt.www.watch.player.seekTo('$1', false)\">$1</a>", $description); |
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| 109 | return $description; |
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| 110 | } |
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| 111 | |||
| 112 | function get_video_responses($id) { |
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| 113 | $stmt = $this->__db->prepare("SELECT * FROM video_response WHERE toid = :id"); |
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| 114 | $stmt->bindParam(":id", $id); |
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| 115 | $stmt->execute(); |
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| 116 | |||
| 117 | return $stmt->rowCount(); |
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| 118 | } |
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| 119 | |||
| 120 | function get_video_likes($reciever, $liked) { |
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| 121 | if($liked) { |
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| 122 | $stmt = $this->__db->prepare("SELECT `sender` FROM likes WHERE reciever = :reciever AND type = 'l'"); |
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| 123 | $stmt->bindParam(":reciever", $reciever); |
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| 124 | $stmt->execute(); |
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| 125 | |||
| 126 | return $stmt->rowCount(); |
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| 127 | } else { |
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| 128 | $stmt = $this->__db->prepare("SELECT `sender` FROM likes WHERE reciever = :reciever AND type = 'd'"); |
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| 129 | $stmt->bindParam(":reciever", $reciever); |
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| 130 | $stmt->execute(); |
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| 131 | |||
| 132 | return $stmt->rowCount(); |
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| 133 | } |
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| 134 | } |
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| 135 | |||
| 136 | function check_view($vidid, $user) { |
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| 137 | $stmt = $this->__db->prepare("SELECT * FROM views WHERE viewer = :viewer AND videoid = :rid"); |
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| 138 | $stmt->bindParam(":viewer", $user); |
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| 139 | $stmt->bindParam(":rid", $vidid); |
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| 140 | $stmt->execute(); |
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| 141 | if($stmt->rowCount() === 0) { |
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| 142 | $this->add_view($vidid, $user); |
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| 143 | } |
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| 144 | } |
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| 145 | |||
| 146 | function add_view($vidid, $user) { |
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| 147 | $stmt = $this->__db->prepare("INSERT INTO views (viewer, videoid) VALUES (:user, :vidid)"); |
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| 148 | $stmt->bindParam(":user", $user); |
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| 149 | $stmt->bindParam(":vidid", $vidid); |
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| 150 | $stmt->execute(); |
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| 151 | } |
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| 152 | |||
| 153 | function get_comment_likes($reciever, $liked) { |
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| 154 | if($liked) { |
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| 155 | $stmt = $this->__db->prepare("SELECT `sender` FROM comment_likes WHERE reciever = :reciever AND type = 'l'"); |
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| 156 | $stmt->bindParam(":reciever", $reciever); |
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| 157 | $stmt->execute(); |
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| 158 | |||
| 159 | return $stmt->rowCount(); |
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| 160 | } else { |
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| 161 | $stmt = $this->__db->prepare("SELECT `sender` FROM comment_likes WHERE reciever = :reciever AND type = 'd'"); |
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| 162 | $stmt->bindParam(":reciever", $reciever); |
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| 163 | $stmt->execute(); |
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| 164 | |||
| 165 | return $stmt->rowCount(); |
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| 166 | } |
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| 167 | } |
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| 168 | |||
| 169 | function if_liked($user, $reciever, $liked) { |
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| 170 | if($liked) { |
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| 171 | $stmt = $this->__db->prepare("SELECT `sender` FROM likes WHERE sender = :sender AND reciever = :reciever AND type = 'l'"); |
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| 172 | $stmt->bindParam(":sender", $user); |
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| 173 | $stmt->bindParam(":reciever", $reciever); |
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| 174 | $stmt->execute(); |
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| 175 | |||
| 176 | return $stmt->rowCount() === 1; |
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| 177 | } else { |
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| 178 | $stmt = $this->__db->prepare("SELECT `sender` FROM likes WHERE sender = :sender AND reciever = :reciever AND type = 'd'"); |
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| 179 | $stmt->bindParam(":sender", $user); |
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| 180 | $stmt->bindParam(":reciever", $reciever); |
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| 181 | $stmt->execute(); |
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| 182 | |||
| 183 | return $stmt->rowCount() === 1; |
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| 184 | } |
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| 185 | } |
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| 186 | |||
| 187 | function if_comment_liked($user, $reciever, $liked) { |
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| 188 | if($liked) { |
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| 189 | $stmt = $this->__db->prepare("SELECT `sender` FROM comment_likes WHERE sender = :sender AND reciever = :reciever AND type = 'l'"); |
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| 190 | $stmt->bindParam(":sender", $user); |
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| 191 | $stmt->bindParam(":reciever", $reciever); |
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| 192 | $stmt->execute(); |
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| 193 | |||
| 194 | return $stmt->rowCount() === 1; |
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| 195 | } else { |
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| 196 | $stmt = $this->__db->prepare("SELECT `sender` FROM comment_likes WHERE sender = :sender AND reciever = :reciever AND type = 'd'"); |
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| 197 | $stmt->bindParam(":sender", $user); |
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| 198 | $stmt->bindParam(":reciever", $reciever); |
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| 199 | $stmt->execute(); |
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| 200 | |||
| 201 | return $stmt->rowCount() === 1; |
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| 202 | } |
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| 203 | } |
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| 204 | |||
| 205 | function fetch_video_rid(string $rid) { |
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| 211 | } |
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| 212 | |||
| 213 | function fetch_playlist_rid(string $rid) { |
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| 219 | } |
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| 220 | |||
| 221 | function fetch_comment_id(string $id) { |
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| 222 | $stmt = $this->__db->prepare("SELECT * FROM comments WHERE id = :id"); |
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| 223 | $stmt->bindParam(":id", $id); |
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| 224 | $stmt->execute(); |
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| 225 | |||
| 226 | return ($stmt->rowCount() === 0 ? 0 : $stmt->fetch(PDO::FETCH_ASSOC)); |
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| 227 | } |
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| 228 | |||
| 229 | function get_video_stars_level($id, $level) { |
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| 230 | $stmt = $this->__db->prepare("SELECT * FROM stars WHERE reciever = :id AND type = :lvl"); |
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| 231 | $stmt->bindParam(":id", $id); |
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| 232 | $stmt->bindParam(":lvl", $level, PDO::PARAM_INT); |
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| 233 | $stmt->execute(); |
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| 234 | |||
| 235 | return $stmt->rowCount(); |
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| 236 | } |
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| 237 | |||
| 238 | function video_exists($video) { |
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| 244 | } |
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| 245 | |||
| 246 | function if_favorited($user, $reciever) { |
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| 247 | $stmt = $this->__db->prepare("SELECT `reciever` FROM favorite_video WHERE sender = :user AND reciever = :reciever"); |
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| 248 | $stmt->bindParam(":user", $user); |
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| 249 | $stmt->bindParam(":reciever", $reciever); |
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| 250 | $stmt->execute(); |
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| 251 | |||
| 252 | return $stmt->rowCount() === 1; |
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| 253 | } |
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| 254 | |||
| 255 | function fetch_user_videos($v) { |
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| 261 | } |
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| 262 | } |
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| 263 | |||
| 264 | |||
| 265 | /* SHITTY FIX INCOMING FOR EMBEDS - MOVE SO IT'S IN EVERY PAGE WHEN POSSIBLE AND NOT LAZY */ |
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| 266 | $__server->page_embeds->page_title = "SubRocks - " . $__server->page_title; |
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| 269 | ?> |
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Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.