Automattic /
jetpack
| @@ 45-66 (lines=22) @@ | ||
| 42 | return $id; |
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| 43 | } |
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| 44 | ||
| 45 | if ( !function_exists( 'youtube_sanitize_url' ) ) : |
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| 46 | /** |
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| 47 | * Normalizes a YouTube URL to include a v= parameter and a query string free of encoded ampersands. |
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| 48 | * |
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| 49 | * @param string $url |
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| 50 | * @return string The normalized URL |
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| 51 | */ |
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| 52 | function youtube_sanitize_url( $url ) {
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| 53 | $url = trim( $url, ' "' ); |
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| 54 | $url = trim( $url ); |
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| 55 | $url = str_replace( array( 'youtu.be/', '/v/', '#!v=', '&', '&', 'playlist' ), array( 'youtu.be/?v=', '/?v=', '?v=', '&', '&', 'videoseries' ), $url ); |
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| 56 | ||
| 57 | // Replace any extra question marks with ampersands - the result of a URL like "http://www.youtube.com/v/9FhMMmqzbD8?fs=1&hl=en_US" being passed in. |
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| 58 | $query_string_start = strpos( $url, "?" ); |
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| 59 | ||
| 60 | if ( false !== $query_string_start ) {
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| 61 | $url = substr( $url, 0, $query_string_start + 1 ) . str_replace( "?", "&", substr( $url, $query_string_start + 1 ) ); |
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| 62 | } |
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| 63 | ||
| 64 | return $url; |
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| 65 | } |
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| 66 | endif; |
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| 67 | ||
| 68 | /** |
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| 69 | * Merge in three string helper functions from WPCOM. |
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| @@ 125-140 (lines=16) @@ | ||
| 122 | * @param string $url |
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| 123 | * @return string The normalized URL |
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| 124 | */ |
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| 125 | if ( ! function_exists( 'youtube_sanitize_url' ) ) : |
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| 126 | function youtube_sanitize_url( $url ) { |
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| 127 | $url = trim( $url, ' "' ); |
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| 128 | $url = trim( $url ); |
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| 129 | $url = str_replace( array( 'youtu.be/', '/v/', '#!v=', '&', '&', 'playlist' ), array( 'youtu.be/?v=', '/?v=', '?v=', '&', '&', 'videoseries' ), $url ); |
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| 130 | ||
| 131 | // Replace any extra question marks with ampersands - the result of a URL like "http://www.youtube.com/v/9FhMMmqzbD8?fs=1&hl=en_US" being passed in. |
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| 132 | $query_string_start = strpos( $url, "?" ); |
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| 133 | ||
| 134 | if ( false !== $query_string_start ) { |
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| 135 | $url = substr( $url, 0, $query_string_start + 1 ) . str_replace( "?", "&", substr( $url, $query_string_start + 1 ) ); |
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| 136 | } |
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| 137 | ||
| 138 | return $url; |
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| 139 | } |
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| 140 | endif; |
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| 141 | ||
| 142 | /* |
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| 143 | * url can be: |
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