| @@ -5,10 +5,9 @@ | ||
| 5 | 5 | */ |
| 6 | 6 | |
| 7 | 7 | class CoolClock_Shortcode { |
| 8 | 8 | |
| 9 | - public static function handle_shortcode( $atts, $content = null ) | |
| 10 | - { | |
| 9 | + public static function handle_shortcode( $atts, $content = null ) { | |
| 11 | 10 | /** |
| 12 | 11 | * skin Must be one of these: 'swissRail' (default skin), 'chunkySwiss', 'chunkySwissOnBlack', 'fancy', 'machine', 'simonbaird_com', 'classic', 'modern', 'simple', 'securephp', 'Tes2', 'Lev', 'Sand', 'Sun', 'Tor', 'Cold', 'Babosa', 'Tumb', 'Stone', 'Disc', 'watermelon' or 'mister'. |
| 13 | 12 | * If the Advanced extension is activated, there is also 'minimal' available. |
| 14 | 13 | * radius A number to define the clock radius. Do not add 'px' or any other measure descriptor. |
| @@ -20,17 +19,18 @@ | ||
| 20 | 19 | * subtext Optional text, centered below the clock |
| 21 | 20 | * align Sets floating of the clock: 'left', 'right' or 'center' |
| 22 | 21 | */ |
| 23 | 22 | |
| 24 | - if ( is_feed() ) | |
| 23 | + if ( is_feed() ) { | |
| 25 | 24 | return ''; |
| 25 | + } | |
| 26 | 26 | |
| 27 | 27 | // set empty parameter noseconds to default |
| 28 | - if ( in_array( 'noseconds', $atts, true ) && ! array_key_exists( 'noseconds', $atts ) ) { | |
| 28 | + if ( ! empty( $atts ) && in_array( 'noseconds', $atts, true ) && ! array_key_exists( 'noseconds', $atts ) ) { | |
| 29 | 29 | $atts['noseconds'] = true; |
| 30 | 30 | } |
| 31 | 31 | // set empty parameter showdigital to default |
| 32 | - if ( in_array( 'showdigital', $atts, true ) && ! array_key_exists( 'showdigital', $atts ) ) { | |
| 32 | + if ( ! empty( $atts ) && in_array( 'showdigital', $atts, true ) && ! array_key_exists( 'showdigital', $atts ) ) { | |
| 33 | 33 | $atts['showdigital'] = 'digital12'; |
| 34 | 34 | } |
| 35 | 35 | |
| 36 | 36 | // filter shortcode attributes |
| @@ -37,10 +37,11 @@ | ||
| 37 | 37 | $defaults = array_merge( CoolClock::$defaults, CoolClock::$advanced_defaults ); |
| 38 | 38 | $atts = shortcode_atts( $defaults, $atts, 'coolclock' ); |
| 39 | 39 | |
| 40 | 40 | // sanitize user input |
| 41 | - if ( $content ) | |
| 41 | + if ( $content ) { | |
| 42 | 42 | $content = wp_strip_all_tags( $content ); |
| 43 | + } | |
| 43 | 44 | |
| 44 | 45 | // backward compat fontcolor |
| 45 | 46 | if ( !empty( $atts['digitalcolor'] ) && empty($atts['fontcolor']) ) { |
| 46 | 47 | $atts['fontcolor'] = $atts['digitalcolor']; |
| @@ -46,12 +47,14 @@ | ||
| 46 | 47 | $atts['fontcolor'] = $atts['digitalcolor']; |
| 47 | 48 | } |
| 48 | 49 | |
| 49 | 50 | // pre-treat possible empty attributes |
| 50 | - if ( is_int( array_search( 'noseconds', $atts ) ) ) | |
| 51 | + if ( is_int( array_search( 'noseconds', $atts ) ) ) { | |
| 51 | 52 | $atts['noseconds'] = true; |
| 52 | - if ( is_int( array_search( 'showdigital', $atts ) ) ) | |
| 53 | + } | |
| 54 | + if ( is_int( array_search( 'showdigital', $atts ) ) ) { | |
| 53 | 55 | $atts['showdigital'] = 'digital12'; |
| 56 | + } | |
| 54 | 57 | |
| 55 | 58 | // parse skin |
| 56 | 59 | $atts['skin'] = CoolClock::parse_skin( $atts['skin'], $content ); |
| 57 | 60 | |
| @@ -115,10 +118,9 @@ | ||
| 115 | 118 | // Return filtered output |
| 116 | 119 | return apply_filters( 'coolclock_shortcode', $output, $atts, $content ); |
| 117 | 120 | } |
| 118 | 121 | |
| 119 | - public static function no_wptexturize( $shortcodes ) | |
| 120 | - { | |
| 122 | + public static function no_wptexturize( $shortcodes ) { | |
| 121 | 123 | $shortcodes[] = 'coolclock'; |
| 122 | 124 | return $shortcodes; |
| 123 | 125 | } |
| 124 | 126 | |
