Automattic /
jetpack
| Conditions | 64 |
| Paths | > 20000 |
| Total Lines | 184 |
| Code Lines | 99 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 156 | function youtube_id( $url ) { |
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| 157 | if ( ! $id = jetpack_get_youtube_id( $url ) ) |
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| 158 | return '<!--YouTube Error: bad URL entered-->'; |
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| 159 | |||
| 160 | $url = youtube_sanitize_url( $url ); |
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| 161 | $url = parse_url( $url ); |
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| 162 | |||
| 163 | if ( ! isset( $url['query'] ) ) |
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| 164 | return false; |
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| 165 | |||
| 166 | if ( isset( $url['fragment'] ) ) { |
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| 167 | wp_parse_str( $url['fragment'], $fargs ); |
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| 168 | } else { |
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| 169 | $fargs = array(); |
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| 170 | } |
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| 171 | wp_parse_str( $url['query'], $qargs ); |
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| 172 | |||
| 173 | $qargs = array_merge( $fargs, $qargs ); |
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| 174 | |||
| 175 | // calculate the width and height, taking content_width into consideration |
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| 176 | global $content_width; |
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| 177 | |||
| 178 | $input_w = ( isset( $qargs['w'] ) && intval( $qargs['w'] ) ) ? intval( $qargs['w'] ) : 0; |
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| 179 | $input_h = ( isset( $qargs['h'] ) && intval( $qargs['h'] ) ) ? intval( $qargs['h'] ) : 0; |
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| 180 | |||
| 181 | // If we have $content_width, use it. |
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| 182 | if ( ! empty( $content_width ) ) { |
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| 183 | $default_width = $content_width; |
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| 184 | } else { |
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| 185 | // Otherwise get default width from the old, now deprecated embed_size_w option. |
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| 186 | $default_width = get_option('embed_size_w'); |
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| 187 | } |
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| 188 | |||
| 189 | // If we don't know those 2 values use a hardcoded width.h |
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| 190 | if ( empty( $default_width ) ) { |
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| 191 | $default_width = 640; |
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| 192 | } |
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| 193 | |||
| 194 | if ( $input_w > 0 && $input_h > 0 ) { |
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| 195 | $w = $input_w; |
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| 196 | $h = $input_h; |
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| 197 | } elseif ( 0 == $input_w && 0 == $input_h ) { |
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| 198 | if ( isset( $qargs['fmt'] ) && intval( $qargs['fmt'] ) ) { |
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| 199 | $w = ( ! empty( $content_width ) ? min( $content_width, 480 ) : 480 ); |
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| 200 | } else { |
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| 201 | $w = ( ! empty( $content_width ) ? min( $content_width, $default_width ) : $default_width ); |
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| 202 | $h = ceil( ( $w / 16 ) * 9 ) + 30; |
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| 203 | } |
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| 204 | } elseif ( $input_w > 0 ) { |
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| 205 | $w = $input_w; |
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| 206 | $h = ceil( ( $w / 16 ) * 9 ) + 30; |
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| 207 | } else { |
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| 208 | if ( isset( $qargs['fmt'] ) && intval( $qargs['fmt'] ) ) { |
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| 209 | $w = ( ! empty( $content_width ) ? min( $content_width, 480 ) : 480 ); |
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| 210 | } else { |
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| 211 | $w = ( ! empty( $content_width ) ? min( $content_width, $default_width ) : $default_width ); |
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| 212 | $h = $input_h; |
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| 213 | } |
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| 214 | } |
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| 215 | |||
| 216 | /** |
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| 217 | * Filter the YouTube player width. |
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| 218 | * |
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| 219 | * @module shortcodes |
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| 220 | * |
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| 221 | * @since 1.1.0 |
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| 222 | * |
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| 223 | * @param int $w Width of the YouTube player in pixels. |
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| 224 | */ |
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| 225 | $w = (int) apply_filters( 'youtube_width', $w ); |
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| 226 | |||
| 227 | /** |
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| 228 | * Filter the YouTube player height. |
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| 229 | * |
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| 230 | * @module shortcodes |
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| 231 | * |
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| 232 | * @since 1.1.0 |
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| 233 | * |
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| 234 | * @param int $h Height of the YouTube player in pixels. |
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| 235 | */ |
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| 236 | $h = (int) apply_filters( 'youtube_height', $h ); |
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| 237 | |||
| 238 | $rel = ( isset( $qargs['rel'] ) && 0 == $qargs['rel'] ) ? 0 : 1; |
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| 239 | $search = ( isset( $qargs['showsearch'] ) && 1 == $qargs['showsearch'] ) ? 1 : 0; |
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| 240 | $info = ( isset( $qargs['showinfo'] ) && 0 == $qargs['showinfo'] ) ? 0 : 1; |
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| 241 | $iv = ( isset( $qargs['iv_load_policy'] ) && 3 == $qargs['iv_load_policy'] ) ? 3 : 1; |
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| 242 | |||
| 243 | $fmt = ( isset( $qargs['fmt'] ) && intval( $qargs['fmt'] ) ) ? '&fmt=' . (int) $qargs['fmt'] : ''; |
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| 244 | |||
| 245 | if ( ! isset( $qargs['autohide'] ) || ( $qargs['autohide'] < 0 || 2 < $qargs['autohide'] ) ) { |
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| 246 | $autohide = '&autohide=2'; |
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| 247 | } else { |
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| 248 | $autohide = '&autohide=' . absint( $qargs['autohide'] ); |
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| 249 | } |
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| 250 | |||
| 251 | $start = 0; |
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| 252 | if ( isset( $qargs['start'] ) ) { |
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| 253 | $start = intval( $qargs['start'] ); |
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| 254 | } else if ( isset( $qargs['t'] ) ) { |
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| 255 | $time_pieces = preg_split( '/(?<=\D)(?=\d+)/', $qargs['t'] ); |
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| 256 | |||
| 257 | foreach ( $time_pieces as $time_piece ) { |
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| 258 | $int = (int) $time_piece; |
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| 259 | switch ( substr( $time_piece, -1 ) ) { |
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| 260 | case 'h' : |
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| 261 | $start += $int * 3600; |
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| 262 | break; |
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| 263 | case 'm' : |
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| 264 | $start += $int * 60; |
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| 265 | break; |
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| 266 | case 's' : |
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| 267 | $start += $int; |
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| 268 | break; |
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| 269 | } |
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| 270 | } |
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| 271 | } |
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| 272 | |||
| 273 | $start = $start ? '&start=' . $start : ''; |
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| 274 | $end = ( isset( $qargs['end'] ) && intval( $qargs['end'] ) ) ? '&end=' . (int) $qargs['end'] : ''; |
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| 275 | $hd = ( isset( $qargs['hd'] ) && intval( $qargs['hd'] ) ) ? '&hd=' . (int) $qargs['hd'] : ''; |
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| 276 | |||
| 277 | $vq = ( isset( $qargs['vq'] ) && in_array( $qargs['vq'], array('hd720','hd1080') ) ) ? '&vq=' . $qargs['vq'] : ''; |
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| 278 | |||
| 279 | $cc = ( isset( $qargs['cc_load_policy'] ) ) ? '&cc_load_policy=1' : ''; |
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| 280 | $cc_lang = ( isset( $qargs['cc_lang_pref'] ) ) ? '&cc_lang_pref=' . preg_replace( '/[^_a-z0-9-]/i', '', $qargs['cc_lang_pref'] ) : ''; |
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| 281 | |||
| 282 | $wmode = ( isset( $qargs['wmode'] ) && in_array( strtolower( $qargs['wmode'] ), array( 'opaque', 'window', 'transparent' ) ) ) ? $qargs['wmode'] : 'transparent'; |
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| 283 | |||
| 284 | $theme = ( isset( $qargs['theme'] ) && in_array( strtolower( $qargs['theme'] ), array( 'dark', 'light' ) ) ) ? '&theme=' . $qargs['theme'] : ''; |
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| 285 | |||
| 286 | $autoplay = ''; |
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| 287 | /** |
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| 288 | * Allow YouTube videos to start playing automatically. |
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| 289 | * |
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| 290 | * @module shortcodes |
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| 291 | * |
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| 292 | * @since 2.2.2 |
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| 293 | * |
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| 294 | * @param bool false Enable autoplay for YouTube videos. |
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| 295 | */ |
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| 296 | if ( apply_filters( 'jetpack_youtube_allow_autoplay', false ) && isset( $qargs['autoplay'] ) ) |
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| 297 | $autoplay = '&autoplay=' . (int)$qargs['autoplay']; |
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| 298 | |||
| 299 | if ( ( isset( $url['path'] ) && '/videoseries' == $url['path'] ) || isset( $qargs['list'] ) ) { |
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| 300 | $html = "<iframe class='youtube-player' type='text/html' width='$w' height='$h' src='" . esc_url( set_url_scheme( "http://www.youtube.com/embed/videoseries?list=$id&hl=en_US" ) ) . "' allowfullscreen='true' style='border:0;'></iframe>"; |
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| 301 | } else { |
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| 302 | $html = "<iframe class='youtube-player' type='text/html' width='$w' height='$h' src='" . esc_url( set_url_scheme( "http://www.youtube.com/embed/$id?version=3&rel=$rel&fs=1$fmt$autohide&showsearch=$search&showinfo=$info&iv_load_policy=$iv$start$end$hd&wmode=$wmode$theme$autoplay{$cc}{$cc_lang}" ) ) . "' allowfullscreen='true' style='border:0;'></iframe>"; |
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| 303 | } |
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| 304 | |||
| 305 | // Let's do some alignment wonder in a span, unless we're producing a feed |
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| 306 | if ( ! is_feed() ) { |
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| 307 | $alignmentcss = 'text-align:center;'; |
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| 308 | if ( isset( $qargs['align'] ) ) { |
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| 309 | switch ( $qargs['align'] ) { |
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| 310 | case 'left': |
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| 311 | $alignmentcss = "float:left; width:{$w}px; height:{$h}px; margin-right:10px; margin-bottom: 10px;"; |
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| 312 | break; |
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| 313 | case 'right': |
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| 314 | $alignmentcss = "float:right; width:{$w}px; height:{$h}px; margin-left:10px; margin-bottom: 10px;"; |
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| 315 | break; |
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| 316 | } |
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| 317 | } |
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| 318 | |||
| 319 | $html = sprintf( |
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| 320 | '<span class="embed-youtube" style="%s display: block;">%s</span>', |
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| 321 | esc_attr( $alignmentcss ), |
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| 322 | $html |
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| 323 | ); |
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| 324 | |||
| 325 | } |
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| 326 | |||
| 327 | /** |
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| 328 | * Filter the YouTube video HTML output. |
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| 329 | * |
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| 330 | * @module shortcodes |
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| 331 | * |
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| 332 | * @since 1.2.3 |
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| 333 | * |
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| 334 | * @param string $html YouTube video HTML output. |
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| 335 | */ |
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| 336 | $html = apply_filters( 'video_embed_html', $html ); |
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| 337 | |||
| 338 | return $html; |
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| 339 | } |
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| 340 | |||
| 392 |
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This check looks for functions that have already been defined in other files.
Some Codebases, like WordPress, make a practice of defining functions multiple times. This may lead to problems with the detection of function parameters and types. If you really need to do this, you can mark the duplicate definition with the
@ignoreannotation.See also the PhpDoc documentation for @ignore.