| 1 |
<?php |
| 2 |
/** |
| 3 |
* Google Maps embeds. |
| 4 |
* |
| 5 |
* Supported formats: |
| 6 |
* <iframe width="425" height="350" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="https://maps.google.com/maps?f=q&source=s_q&hl=bg&geocode=&q=%D0%9C%D0%BB%D0%B0%D0%B4%D0%BE%D1%81%D1%82+1,+%D0%A1%D0%BE%D1%84%D0%B8%D1%8F,+%D0%91%D1%8A%D0%BB%D0%B3%D0%B0%D1%80%D0%B8%D1%8F&sll=37.0625,-95.677068&sspn=40.545434,79.013672&ie=UTF8&hq=&hnear=%D0%9C%D0%BB%D0%B0%D0%B4%D0%BE%D1%81%D1%82+1&ll=42.654446,23.372061&spn=0.036864,0.077162&t=h&z=14&output=embed"></iframe><br /><small><a href="http://maps.google.com/maps?f=q&source=embed&hl=bg&geocode=&q=%D0%9C%D0%BB%D0%B0%D0%B4%D0%BE%D1%81%D1%82+1,+%D0%A1%D0%BE%D1%84%D0%B8%D1%8F,+%D0%91%D1%8A%D0%BB%D0%B3%D0%B0%D1%80%D0%B8%D1%8F&sll=37.0625,-95.677068&sspn=40.545434,79.013672&ie=UTF8&hq=&hnear=%D0%9C%D0%BB%D0%B0%D0%B4%D0%BE%D1%81%D1%82+1&ll=42.654446,23.372061&spn=0.036864,0.077162&t=h&z=14" style="color:#0000FF;text-align:left">Вижте по-голяма карта</a></small> |
| 7 |
* [googlemaps https://maps.google.com/maps?f=q&hl=en&geocode=&q=San+Francisco,+CA&sll=43.469466,-83.998504&sspn=0.01115,0.025942&g=San+Francisco,+CA&ie=UTF8&z=12&iwloc=addr&ll=37.808156,-122.402458&output=embed&s=AARTsJp56EajYksz3JXgNCwT3LJnGsqqAQ&w=425&h=350] |
| 8 |
* [googlemaps https://mapsengine.google.com/map/embed?mid=zbBhkou4wwtE.kUmp8K6QJ7SA&w=640&h=480] |
| 9 |
* |
| 10 |
* @package automattic/jetpack |
| 11 |
*/ |
| 12 |
|
| 13 |
/** |
| 14 |
* Google maps iframe - transforms code that looks like that: |
| 15 |
* <iframe width="425" height="350" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="https://maps.google.com/maps?f=q&source=s_q&hl=bg&geocode=&q=%D0%9C%D0%BB%D0%B0%D0%B4%D0%BE%D1%81%D1%82+1,+%D0%A1%D0%BE%D1%84%D0%B8%D1%8F,+%D0%91%D1%8A%D0%BB%D0%B3%D0%B0%D1%80%D0%B8%D1%8F&sll=37.0625,-95.677068&sspn=40.545434,79.013672&ie=UTF8&hq=&hnear=%D0%9C%D0%BB%D0%B0%D0%B4%D0%BE%D1%81%D1%82+1&ll=42.654446,23.372061&spn=0.036864,0.077162&t=h&z=14&output=embed"></iframe><br /><small><a href="http://maps.google.com/maps?f=q&source=embed&hl=bg&geocode=&q=%D0%9C%D0%BB%D0%B0%D0%B4%D0%BE%D1%81%D1%82+1,+%D0%A1%D0%BE%D1%84%D0%B8%D1%8F,+%D0%91%D1%8A%D0%BB%D0%B3%D0%B0%D1%80%D0%B8%D1%8F&sll=37.0625,-95.677068&sspn=40.545434,79.013672&ie=UTF8&hq=&hnear=%D0%9C%D0%BB%D0%B0%D0%B4%D0%BE%D1%81%D1%82+1&ll=42.654446,23.372061&spn=0.036864,0.077162&t=h&z=14" style="color:#0000FF;text-align:left">Вижте по-голяма карта</a></small> |
| 16 |
* into the [googlemaps http://...] shortcode format |
| 17 |
* |
| 18 |
* @param string $content Post content. |
| 19 |
*/ |
| 20 |
function jetpack_googlemaps_embed_to_short_code( $content ) { |
| 21 |
|
| 22 |
if ( ! is_string( $content ) || ( false === strpos( $content, 'maps.google.' ) && 1 !== preg_match( '@google\.[^/]+/maps?@', $content ) ) ) { |
| 23 |
return $content; |
| 24 |
} |
| 25 |
|
| 26 |
/* |
| 27 |
* IE and TinyMCE format things differently |
| 28 |
* <iframe width="425" height="350" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="<a href="https://maps.google.co.uk/maps/ms?msa=0&amp;msid=206216869547772496318.0004bf5f0ff25aea47bd9&amp;hl=en&amp;ie=UTF8&amp;t=m&amp;ll=50.91917,-1.398808&amp;spn=0.013225,0.011794&amp;output=embed"></iframe><br">https://maps.google.co.uk/maps/ms?msa=0&amp;msid=206216869547772496318.0004bf5f0ff25aea47bd9&amp;hl=en&amp;ie=UTF8&amp;t=m&amp;ll=50.91917,-1.398808&amp;spn=0.013225,0.011794&amp;output=embed"></iframe><br</a> /><small>View <a href="<a href="https://maps.google.co.uk/maps/ms?msa=0&amp;msid=206216869547772496318.0004bf5f0ff25aea47bd9&amp;hl=en&amp;ie=UTF8&amp;t=m&amp;ll=50.91917,-1.398808&amp;spn=0.013225,0.011794&amp;source=embed">https://maps.google.co.uk/maps/ms?msa=0&amp;msid=206216869547772496318.0004bf5f0ff25aea47bd9&amp;hl=en&amp;ie=UTF8&amp;t=m&amp;ll=50.91917,-1.398808&amp;spn=0.013225,0.011794&amp;source=embed</a>" style="color:#0000FF;text-align:left">OARA Membership Discount Map</a> in a larger map</small> |
| 29 |
*/ |
| 30 |
if ( strpos( $content, 'src="<a href="' ) !== false ) { |
| 31 |
$content = preg_replace_callback( '#<iframe\s[^&]*?(?:&(?!gt;)[^&]*?)*?src="<a href="https?://(.*)?\.google\.(.*?)/(.*?)\?(.+?)"[^&]*?(?:&(?!gt;)[^&]*?)*?>\s*</iframe><br">[^"]*?">\s*</iframe>(?:<br</a>\s*/>\s*<small>.*?</small>)?#i', 'jetpack_googlemaps_embed_to_short_code_callback', $content ); |
| 32 |
return $content; |
| 33 |
} |
| 34 |
|
| 35 |
$content = preg_replace_callback( '!\<iframe\s[^>]*?src="https?://(.*)?\.google\.(.*?)/(.*?)\?(.+?)"[^>]*?\>\s*\</iframe\>(?:\s*(?:\<br\s*/?\>)?\s*\<small\>.*?\</small\>)?!i', 'jetpack_googlemaps_embed_to_short_code_callback', $content ); |
| 36 |
|
| 37 |
$content = preg_replace_callback( '#<iframe\s[^&]*?(?:&(?!gt;)[^&]*?)*?src="https?://(.*)?\.google\.(.*?)/(.*?)\?(.+?)"[^&]*?(?:&(?!gt;)[^&]*?)*?>\s*</iframe>(?:\s*(?:<br\s*/?>)?\s*<small>.*?</small>)?#i', 'jetpack_googlemaps_embed_to_short_code_callback', $content ); |
| 38 |
|
| 39 |
return $content; |
| 40 |
} |
| 41 |
|
| 42 |
/** |
| 43 |
* Callback transforming a Google Maps iFrame code into a shortcode. |
| 44 |
* |
| 45 |
* @param array $match Array of embed parameters used to build the final URL. |
| 46 |
*/ |
| 47 |
function jetpack_googlemaps_embed_to_short_code_callback( $match ) { |
| 48 |
|
| 49 |
if ( preg_match( '/\bwidth=[\'"](\d+)(%)?/', $match[0], $width ) ) { |
| 50 |
$percent = ! empty( $width[2] ) ? '%' : ''; |
| 51 |
$width = absint( $width[1] ) . $percent; |
| 52 |
} else { |
| 53 |
$width = 425; |
| 54 |
} |
| 55 |
|
| 56 |
if ( preg_match( '/\bheight=[\'"](\d+)(%)?/', $match[0], $height ) ) { |
| 57 |
$percent = ! empty( $height[2] ) ? '%' : ''; |
| 58 |
$height = absint( $height[1] ) . $percent; |
| 59 |
} else { |
| 60 |
$height = 350; |
| 61 |
} |
| 62 |
|
| 63 |
$url = "https://{$match[1]}.google.{$match[2]}/{$match[3]}?{$match[4]}&w={$width}&h={$height}"; |
| 64 |
|
| 65 |
/** This action is documented in modules/shortcodes/youtube.php */ |
| 66 |
do_action( 'jetpack_embed_to_shortcode', 'googlemaps', $url ); |
| 67 |
|
| 68 |
return "[googlemaps $url]"; |
| 69 |
} |
| 70 |
|
| 71 |
add_filter( 'pre_kses', 'jetpack_googlemaps_embed_to_short_code' ); |
| 72 |
|
| 73 |
/** |
| 74 |
* Display the [googlemaps] shortcode |
| 75 |
* |
| 76 |
* @param array $atts Shortcode attributes. |
| 77 |
*/ |
| 78 |
function jetpack_googlemaps_shortcode( $atts ) { |
| 79 |
if ( ! isset( $atts[0] ) ) { |
| 80 |
return ''; |
| 81 |
} |
| 82 |
|
| 83 |
$params = ltrim( $atts[0], '=' ); |
| 84 |
|
| 85 |
$width = 425; |
| 86 |
$height = 350; |
| 87 |
|
| 88 |
if ( preg_match( '!^https?://(www|maps|mapsengine)\.google(\.co|\.com)?(\.[a-z]+)?/.*?(\?.+)!i', $params, $match ) ) { |
| 89 |
$params = str_replace( '&amp;', '&', $params ); |
| 90 |
$params = str_replace( '&', '&', $params ); |
| 91 |
parse_str( $params, $arg ); |
| 92 |
|
| 93 |
if ( isset( $arg['hq'] ) ) { |
| 94 |
unset( $arg['hq'] ); |
| 95 |
} |
| 96 |
|
| 97 |
$url = ''; |
| 98 |
foreach ( (array) $arg as $key => $value ) { |
| 99 |
if ( 'w' === $key ) { |
| 100 |
$percent = ( '%' === substr( $value, -1 ) ) ? '%' : ''; |
| 101 |
$width = (int) $value . $percent; |
| 102 |
} elseif ( 'h' === $key ) { |
| 103 |
$height = (int) $value; |
| 104 |
} else { |
| 105 |
$key = str_replace( '_', '.', $key ); |
| 106 |
$url .= esc_attr( "$key=$value&" ); |
| 107 |
} |
| 108 |
} |
| 109 |
$url = substr( $url, 0, -5 ); |
| 110 |
|
| 111 |
$url = str_replace( 'http://', 'https://', $url ); |
| 112 |
|
| 113 |
$css_class = 'googlemaps'; |
| 114 |
|
| 115 |
if ( ! empty( $atts['align'] ) && in_array( strtolower( $atts['align'] ), array( 'left', 'center', 'right' ), true ) ) { |
| 116 |
$atts['align'] = strtolower( $atts['align'] ); |
| 117 |
|
| 118 |
if ( 'left' === $atts['align'] ) { |
| 119 |
$css_class .= ' alignleft'; |
| 120 |
} elseif ( 'center' === $atts['align'] ) { |
| 121 |
$css_class .= ' aligncenter'; |
| 122 |
} elseif ( 'right' === $atts['align'] ) { |
| 123 |
$css_class .= ' alignright'; |
| 124 |
} |
| 125 |
} |
| 126 |
|
| 127 |
$sandbox = class_exists( 'Jetpack_AMP_Support' ) && Jetpack_AMP_Support::is_amp_request() |
| 128 |
? 'sandbox="allow-popups allow-scripts allow-same-origin"' |
| 129 |
: ''; |
| 130 |
|
| 131 |
return sprintf( |
| 132 |
'<div class="%1$s"> |
| 133 |
<iframe width="%2$d" height="%3$d" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" %5$s src="%4$s"></iframe> |
| 134 |
</div>', |
| 135 |
esc_attr( $css_class ), |
| 136 |
absint( $width ), |
| 137 |
absint( $height ), |
| 138 |
esc_url( $url ), |
| 139 |
$sandbox |
| 140 |
); |
| 141 |
} |
| 142 |
} |
| 143 |
add_shortcode( 'googlemaps', 'jetpack_googlemaps_shortcode' ); |
| 144 |
|
