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<?php
/**
* SVG Icons class
*
* @package WordPress
* @subpackage Twenty_Nineteen
* @since 1.0.0
*/
/**
* This class is in charge of displaying SVG icons across the site.
*
* Place each <svg> source on its own array key, without adding the
* both `width` and `height` attributes, since these are added dynamically,
* before rendering the SVG code.
*
* All icons are assumed to have equal width and height, hence the option
* to only specify a `$size` parameter in the svg methods.
*
* @since 1.0.0
*/
class TwentyNineteen_SVG_Icons {
/**
* Gets the SVG code for a given icon.
*/
public static function get_svg( $group, $icon, $size ) {
if ( 'ui' == $group ) {
$arr = self::$ui_icons;
} elseif ( 'social' == $group ) {
$arr = self::$social_icons;
} else {
$arr = array();
}
if ( array_key_exists( $icon, $arr ) ) {
$repl = sprintf( '<svg class="svg-icon" width="%d" height="%d" aria-hidden="true" role="img" focusable="false" ', $size, $size );
$svg = preg_replace( '/^<svg /', $repl, trim( $arr[ $icon ] ) ); // Add extra attributes to SVG code.
$svg = preg_replace( "/([\n\t]+)/", ' ', $svg ); // Remove newlines & tabs.
$svg = preg_replace( '/>\s*</', '><', $svg ); // Remove white space between SVG tags.
return $svg;
}
return null;
}
/**
* Detects the social network from a URL and returns the SVG code for its icon.
*/
public static function get_social_link_svg( $uri, $size ) {
static $regex_map; // Only compute regex map once, for performance.
if ( ! isset( $regex_map ) ) {
$regex_map = array();
$map = &self::$social_icons_map; // Use reference instead of copy, to save memory.
foreach ( array_keys( self::$social_icons ) as $icon ) {
$domains = array_key_exists( $icon, $map ) ? $map[ $icon ] : array( sprintf( '%s.com', $icon ) );
$domains = array_map( 'trim', $domains ); // Remove leading/trailing spaces, to prevent regex from failing to match.
$domains = array_map( 'preg_quote', $domains );
$regex_map[ $icon ] = sprintf( '/(%s)/i', implode( '|', $domains ) );
}
}
foreach ( $regex_map as $icon => $regex ) {
if ( preg_match( $regex, $uri ) ) {
return self::get_svg( 'social', $icon, $size );
}
}
return null;
}
/**
* User Interface icons – svg sources.
*
* @var array
*/
static $ui_icons = array(
'link' => /* material-design – link */ '
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M0 0h24v24H0z" fill="none"></path>
<path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"></path>
</svg>',
'watch' => /* material-design – watch-later */ '
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<defs>
<path id="a" d="M0 0h24v24H0V0z"></path>
</defs>
<clipPath id="b">
<use xlink:href="#a" overflow="visible"></use>
</clipPath>
<path clip-path="url(#b)" d="M12 2C6.5 2 2 6.5 2 12s4.5 10 10 10 10-4.5 10-10S17.5 2 12 2zm4.2 14.2L11 13V7h1.5v5.2l4.5 2.7-.8 1.3z"></path>
</svg>',
'archive' => /* material-design – folder */ '
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M10 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V8c0-1.1-.9-2-2-2h-8l-2-2z"></path>
<path d="M0 0h24v24H0z" fill="none"></path>
</svg>',
'tag' => /* material-design – local_offer */ '
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M21.41 11.58l-9-9C12.05 2.22 11.55 2 11 2H4c-1.1 0-2 .9-2 2v7c0 .55.22 1.05.59 1.42l9 9c.36.36.86.58 1.41.58.55 0 1.05-.22 1.41-.59l7-7c.37-.36.59-.86.59-1.41 0-.55-.23-1.06-.59-1.42zM5.5 7C4.67 7 4 6.33 4 5.5S4.67 4 5.5 4 7 4.67 7 5.5 6.33 7 5.5 7z"></path>
<path d="M0 0h24v24H0z" fill="none"></path>
</svg>',
'comment' => /* material-design – comment */ '
<svg viewBox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<path d="M21.99 4c0-1.1-.89-2-1.99-2H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h14l4 4-.01-18z"></path>
<path d="M0 0h24v24H0z" fill="none"></path>
</svg>',
'person' => /* material-design – person */ '
<svg viewBox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<path d="M12 12c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm0 2c-2.67 0-8 1.34-8 4v2h16v-2c0-2.66-5.33-4-8-4z"></path>
<path d="M0 0h24v24H0z" fill="none"></path>
</svg>',
'edit' => /* material-design – edit */ '
<svg viewBox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<path d="M3 17.25V21h3.75L17.81 9.94l-3.75-3.75L3 17.25zM20.71 7.04c.39-.39.39-1.02 0-1.41l-2.34-2.34c-.39-.39-1.02-.39-1.41 0l-1.83 1.83 3.75 3.75 1.83-1.83z"></path>
<path d="M0 0h24v24H0z" fill="none"></path>
</svg>',
'chevron_left' => /* material-design – chevron_left */ '
<svg viewBox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<path d="M15.41 7.41L14 6l-6 6 6 6 1.41-1.41L10.83 12z"></path>
<path d="M0 0h24v24H0z" fill="none"></path>
</svg>',
'chevron_right' => /* material-design – chevron_right */ '
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M10 6L8.59 7.41 13.17 12l-4.58 4.59L10 18l6-6z"></path>
<path d="M0 0h24v24H0z" fill="none"></path>
</svg>',
'check' => /* material-design – check */ '
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M0 0h24v24H0z" fill="none"></path>
<path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z"></path>
</svg>',
'arrow_drop_down_circle' => /* material-design – arrow_drop_down_circle */ '
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M0 0h24v24H0z" fill="none"></path>
<path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 12l-4-4h8l-4 4z"></path>
</svg>',
'keyboard_arrow_down' => /* material-design – keyboard_arrow_down */ '
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M7.41 8.59L12 13.17l4.59-4.58L18 10l-6 6-6-6 1.41-1.41z"></path>
<path fill="none" d="M0 0h24v24H0V0z"></path>
</svg>',
'keyboard_arrow_right' => /* material-design – keyboard_arrow_right */ '
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M10 17l5-5-5-5v10z"></path>
<path fill="none" d="M0 24V0h24v24H0z"></path>
</svg>',
'keyboard_arrow_left' => /* material-design – keyboard_arrow_left */ '
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M14 7l-5 5 5 5V7z"></path>
<path fill="none" d="M24 0v24H0V0h24z"></path>
</svg>',
'arrow_drop_down_ellipsis' => /* custom – arrow_drop_down_ellipsis */ '
<svg xmlns="http://www.w3.org/2000/svg">
<g fill="none" fill-rule="evenodd">
<path d="M0 0h24v24H0z"/>
<path fill="currentColor" fill-rule="nonzero" d="M12 2c5.52 0 10 4.48 10 10s-4.48 10-10 10S2 17.52 2 12 6.48 2 12 2zM6 14a2 2 0 1 0 0-4 2 2 0 0 0 0 4zm6 0a2 2 0 1 0 0-4 2 2 0 0 0 0 4zm6 0a2 2 0 1 0 0-4 2 2 0 0 0 0 4z"/>
</g>
</svg>',
);
/**
* Social Icons – domain mappings.
*
* By default, each Icon ID is matched against a .com TLD. To override this behavior,
* specify all the domains it covers (including the .com TLD too, if applicable).
*
* @var array
*/
static $social_icons_map = array(
'amazon' => array(
'amazon.com',
'amazon.cn',
'amazon.in',
'amazon.fr',
'amazon.de',
'amazon.it',
'amazon.nl',
'amazon.es',
'amazon.co',
'amazon.ca',
),
'apple' => array(
'apple.com',
'itunes.com',
),
'behance' => array(
'behance.net',
),
'codepen' => array(
'codepen.io',
),
'facebook' => array(
'facebook.com',
'fb.me',
),
'feed' => array(
'feed',
),
'google-plus' => array(
'plus.google.com',
),
'lastfm' => array(
'last.fm',
),
'mail' => array(
'mailto:',
),
'slideshare' => array(
'slideshare.net',
),
'pocket' => array(
'getpocket.com',
),
'twitch' => array(
'twitch.tv',
),
'wordpress' => array(
'wordpress.com',
'wordpress.org',
),
);
/**
* Social Icons – svg sources.
*
* @var array
*/
static $social_icons = array(
'500px' => '
<svg viewBox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<path d="M6.94026,15.1412c.00437.01213.108.29862.168.44064a6.55008,6.55008,0,1,0,6.03191-9.09557,6.68654,6.68654,0,0,0-2.58357.51467A8.53914,8.53914,0,0,0,8.21268,8.61344L8.209,8.61725V3.22948l9.0504-.00008c.32934-.0036.32934-.46353.32934-.61466s0-.61091-.33035-.61467L7.47248,2a.43.43,0,0,0-.43131.42692v7.58355c0,.24466.30476.42131.58793.4819.553.11812.68074-.05864.81617-.2457l.018-.02481A10.52673,10.52673,0,0,1,9.32258,9.258a5.35268,5.35268,0,1,1,7.58985,7.54976,5.417,5.417,0,0,1-3.80867,1.56365,5.17483,5.17483,0,0,1-2.69822-.74478l.00342-4.61111a2.79372,2.79372,0,0,1,.71372-1.78792,2.61611,2.61611,0,0,1,1.98282-.89477,2.75683,2.75683,0,0,1,1.95525.79477,2.66867,2.66867,0,0,1,.79656,1.909,2.724,2.724,0,0,1-2.75849,2.748,4.94651,4.94651,0,0,1-.86254-.13719c-.31234-.093-.44519.34058-.48892.48349-.16811.54966.08453.65862.13687.67489a3.75751,3.75751,0,0,0,1.25234.18375,3.94634,3.94634,0,1,0-2.82444-6.742,3.67478,3.67478,0,0,0-1.13028,2.584l-.00041.02323c-.0035.11667-.00579,2.881-.00644,3.78811l-.00407-.00451a6.18521,6.18521,0,0,1-1.0851-1.86092c-.10544-.27856-.34358-.22925-.66857-.12917-.14192.04372-.57386.17677-.47833.489Zm4.65165-1.08338a.51346.51346,0,0,0,.19513.31818l.02276.022a.52945.52945,0,0,0,.3517.18416.24242.24242,0,0,0,.16577-.0611c.05473-.05082.67382-.67812.73287-.738l.69041.68819a.28978.28978,0,0,0,.21437.11032.53239.53239,0,0,0,.35708-.19486c.29792-.30419.14885-.46821.07676-.54751l-.69954-.69975.72952-.73469c.16-.17311.01874-.35708-.12218-.498-.20461-.20461-.402-.25742-.52855-.14083l-.7254.72665-.73354-.73375a.20128.20128,0,0,0-.14179-.05695.54135.54135,0,0,0-.34379.19648c-.22561.22555-.274.38149-.15656.5059l.73374.7315-.72942.73072A.26589.26589,0,0,0,11.59191,14.05782Zm1.59866-9.915A8.86081,8.86081,0,0,0,9.854,4.776a.26169.26169,0,0,0-.16938.22759.92978.92978,0,0,0,.08619.42094c.05682.14524.20779.531.50006.41955a8.40969,8.40969,0,0,1,2.91968-.55484,7.87875,7.87875,0,0,1,3.086.62286,8.61817,8.61817,0,0,1,2.30562,1.49315.2781.2781,0,0,0,.18318.07586c.15529,0,.30425-.15253.43167-.29551.21268-.23861.35873-.4369.1492-.63538a8.50425,8.50425,0,0,0-2.62312-1.694A9.0177,9.0177,0,0,0,13.19058,4.14283ZM19.50945,18.6236h0a.93171.93171,0,0,0-.36642-.25406.26589.26589,0,0,0-.27613.06613l-.06943.06929A7.90606,7.90606,0,0,1,7.60639,18.505a7.57284,7.57284,0,0,1-1.696-2.51537,8.58715,8.58715,0,0,1-.5147-1.77754l-.00871-.04864c-.04939-.25873-.28755-.27684-.62981-.22448-.14234.02178-.5755.088-.53426.39969l.001.00712a9.08807,9.08807,0,0,0,15.406,4.99094c.00193-.00192.04753-.04718.0725-.07436C19.79425,19.16234,19.87422,18.98728,19.50945,18.6236Z"></path>
</svg>',
'amazon' => '
<svg viewBox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<path d="M13.582,8.182C11.934,8.367,9.78,8.49,8.238,9.166c-1.781,0.769-3.03,2.337-3.03,4.644 c0,2.953,1.86,4.429,4.253,4.429c2.02,0,3.125-0.477,4.685-2.065c0.516,0.747,0.685,1.109,1.629,1.894 c0.212,0.114,0.483,0.103,0.672-0.066l0.006,0.006c0.567-0.505,1.599-1.401,2.18-1.888c0.231-0.188,0.19-0.496,0.009-0.754 c-0.52-0.718-1.072-1.303-1.072-2.634V8.305c0-1.876,0.133-3.599-1.249-4.891C15.23,2.369,13.422,2,12.04,2 C9.336,2,6.318,3.01,5.686,6.351C5.618,6.706,5.877,6.893,6.109,6.945l2.754,0.298C9.121,7.23,9.308,6.977,9.357,6.72 c0.236-1.151,1.2-1.706,2.284-1.706c0.584,0,1.249,0.215,1.595,0.738c0.398,0.584,0.346,1.384,0.346,2.061V8.182z M13.049,14.088 c-0.451,0.8-1.169,1.291-1.967,1.291c-1.09,0-1.728-0.83-1.728-2.061c0-2.42,2.171-2.86,4.227-2.86v0.615 C13.582,12.181,13.608,13.104,13.049,14.088z M20.683,19.339C18.329,21.076,14.917,22,11.979,22c-4.118,0-7.826-1.522-10.632-4.057 c-0.22-0.199-0.024-0.471,0.241-0.317c3.027,1.762,6.771,2.823,10.639,2.823c2.608,0,5.476-0.541,8.115-1.66 C20.739,18.62,21.072,19.051,20.683,19.339z M21.336,21.043c-0.194,0.163-0.379,0.076-0.293-0.139 c0.284-0.71,0.92-2.298,0.619-2.684c-0.301-0.386-1.99-0.183-2.749-0.092c-0.23,0.027-0.266-0.173-0.059-0.319 c1.348-0.946,3.555-0.673,3.811-0.356C22.925,17.773,22.599,19.986,21.336,21.043z"></path>
</svg>',
'apple' => '
<svg viewBox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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