Server : Apache/2.4.52 (Ubuntu) System : Linux HAN2 5.15.0-185-generic #195-Ubuntu SMP Fri Jun 19 17:11:50 UTC 2026 x86_64 User : servadmin ( 1000) PHP Version : 8.1.2-1ubuntu2.25 Disable Function : NONE Directory : /www/docs/www.obusignal.com/www.obusignal.com/wp-content/themes/nirvana/admin/ |
<?php
// master function used for displaying font family / gfont / size selectors
function cryout_proto_font($fonts,$sizes,$size,$font,$gfont,$labelsize,$labelfont,$labelgfont,$general="",$custom=""){ ?>
<?php if ($size>0): ?>
<select id='<?php echo $labelsize; ?>' name='nirvana_settings[<?php echo $labelsize; ?>]' class='fontsizeselect'>
<?php foreach($sizes as $item): ?>
<option value='<?php echo $item; ?>' <?php selected($size,$item); ?>><?php echo $item; ?></option>
<?php endforeach; ?>
</select>
<?php endif; ?>
<select id='<?php echo $labelfont; ?>' class='admin-fonts fontnameselect' name='nirvana_settings[<?php echo $labelfont; ?>]'>
<?php if ( !empty($general) || !empty($custom) ) { ?>
<optgroup>
<?php if (!empty($general)) { ?><option value="font-general" <?php selected($font,'font-general'); ?>><?php echo $general; ?></option><?php } ?>
<?php if (!empty($custom)) { ?><option value="font-custom" <?php selected($font,'font-custom'); ?>><?php echo $custom; ?></option><?php } ?>
</optgroup>
<?php }
foreach ($fonts as $fgroup => $fsubs): ?>
<optgroup label='<?php echo $fgroup; ?>'>
<?php foreach($fsubs as $item):
$item_show = explode(',',$item); ?>
<option style='font-family:<?php echo $item; ?>;' value='<?php echo $item; ?>' <?php selected($font,$item); ?>>
<?php echo $item_show[0]; ?>
</option>
<?php endforeach; // fsubs ?>
</optgroup>
<?php endforeach; // fonts ?>
</select>
<input class="googlefonts" type="text" size="35" value="<?php echo esc_attr($gfont); ?>" name="nirvana_settings[<?php echo $labelgfont; ?>]" id="<?php echo $labelgfont; ?>" placeholder = "<?php _e("or Google font","nirvana"); ?>"/>
<?php
} // cryout_proto_font()
function cryout_color_clean($color){
if (strlen($color)>1): return "#".str_replace("#","",$color);
else: return $color;
endif;
} // cryout_color_clean()
function cryout_color_field($id,$title,$value,$hint=""){
echo '<input type="text" id="'.$id.'" class="colorthingy" title="'.$title.'" name="nirvana_settings['.$id.']" value="'.esc_attr(cryout_color_clean($value)).'" />';
echo '<div id="'.$id.'2"></div>';
if (strlen($hint)>0) echo "<div><small>".$hint."</small></div>";
} // cryout_color_field()
function cryout_proto_field($settings,$type,$name,$values,$labels='',$cls='',$echo=true){
$data = ''; $len = 4; $san = 'str';
if (preg_match("/input(\d{1,3})([a-z]{3})?/i",$type,$ms)):
$type = "input";
$len = $ms[1];
if (isset($ms[2])): $san = $ms[2]; endif;
endif;
switch ($type):
case "checkbox":
$data = "<input value='1' id='$name' name='{$settings['id']}[$name]' type='checkbox' ".checked($values,'1',0). " class='$cls'/> ".
$data .= "<label for='$name' class='socialsdisplay'>";
$data .= $labels." </label>\n";
break;
case "select":
$data = "<select id='$name' name='{$settings['id']}[$name]' class='$cls'>";
foreach($values as $id => $val):
$data .= "<option value='$val'".selected($settings[$name],$val,false).">$labels[$id]</option>";
endforeach;
$data .= "</select>\n";
break;
case "textarea":
break;
case "input":
default:
$data = "<input id='$name' name='{$settings['id']}[$name]' size='$len' type='text' value='";
switch ($san):
case "url": $data .= esc_url( $settings[$name] ); break;
case "int": $data .= intval(esc_attr( $settings[$name] )); break;
case "str": $data .= esc_attr( $settings[$name] ); break;
endswitch;
$data .= "' class='$cls'/>$labels\n";
break;
endswitch;
if ($echo): echo $data; else: return $data; endif;
} //cryout_proto_field()
function cryout_color_sanitize( $color ) {
if ( '' === $color ) return '';
$color = trim(wp_kses_data($color));
if ( preg_match( '/^#?([A-Fa-f0-9]{3}){1,2}$/', $color ) ) {
return '#' . preg_replace( '/#/i', '', $color );
}
return '';
} // cryout_color_sanitize()
function cryout_proto_arrsan($data){
$filtered = array();
foreach ($data as $key => $value):
if (is_array($value)):
$value = cryout_proto_arrsan($value);
endif;
if (is_numeric($value)): $filtered[esc_attr($key)] = esc_attr($value);
else: $filtered[esc_attr($key)] = wp_kses_data($value);
endif;
endforeach;
return $filtered;
} //cryout_proto_arrsan()
/**
* Google font identifier cleanup
*/
function cryout_gfontclean( $gfont, $mode = 1 ) {
switch ($mode) {
case 2: // for custom styling
return esc_attr(str_replace('+',' ',preg_replace('/[:&].*/','',$gfont)));
break;
case 1: // for font enqueuing
default:
return esc_attr(preg_replace( '/\s+/', '+',$gfont));
break;
} // switch
} // cryout_gfontcleanup()
////////// HELPER FUNCTIONS //////////
/**
* Checks if a give variable is set to any of possible values
*/
function cryout_optset($var,$val1,$val2='',$val3='',$val4=''){
$vals = array($val1,$val2,$val3,$val4);
if (in_array($var,$vals)): return false; else: return true; endif;
} // cryout_optset()
/**
* Font name cleanup for style output
*/
function cryout_fontname_cleanup( $fontid ) {
// do not process non font ids
if ( ( trim($fontid) == 'font-general') || (strtolower(trim($fontid)) == 'general font') ) return $fontid;
$fontid = trim($fontid);
$fonts = @explode(",", $fontid);
// split multifont ids into fonts array
if (is_array($fonts)){
foreach ($fonts as &$font) {
$font = trim($font);
// if font has space in name, quote it
if (strpos($font,' ')>-1) $font = '"' . $font . '"';
};
return implode(', ',$fonts);
} elseif (strpos($fontid,' ')>-1) {
// if font has space in name, quote it
return '"' . $fontid . '"';
} else return $fontid;
} // cryout_fontname_cleanup
function cryout_hex2rgb($hex) {
$hex = str_replace("#", "", $hex);
if (preg_match("/^([a-f0-9]{3}|[a-f0-9]{6})$/i",$hex)):
if(strlen($hex) == 3) {
$r = hexdec(substr($hex,0,1).substr($hex,0,1));
$g = hexdec(substr($hex,1,1).substr($hex,1,1));
$b = hexdec(substr($hex,2,1).substr($hex,2,1));
} else {
$r = hexdec(substr($hex,0,2));
$g = hexdec(substr($hex,2,2));
$b = hexdec(substr($hex,4,2));
}
$rgb = array($r, $g, $b);
return implode(",", $rgb); // returns the rgb values separated by commas
else: return ""; // input string is not a valid hex color code
endif;
} // cryout_hex2rgb()
function cryout_hexadder($hex,$inc) {
$hex = str_replace("#", "", $hex);
if (preg_match("/^([a-f0-9]{3}|[a-f0-9]{6})$/i",$hex)):
if(strlen($hex) == 3) {
$r = hexdec(substr($hex,0,1).substr($hex,0,1));
$g = hexdec(substr($hex,1,1).substr($hex,1,1));
$b = hexdec(substr($hex,2,1).substr($hex,2,1));
} else {
$r = hexdec(substr($hex,0,2));
$g = hexdec(substr($hex,2,2));
$b = hexdec(substr($hex,4,2));
}
$rgb_array = array($r,$g,$b);
$newhex="#";
foreach ($rgb_array as $el) {
$el+=$inc;
if ($el<=0) { $el='00'; }
elseif ($el>=255) {$el='ff';}
else {$el=dechex($el);}
if(strlen($el)==1) {$el='0'.$el;}
$newhex.=$el;
}
return $newhex;
else: return ""; // input string is not a valid hex color code
endif;
} // cryout_hexadder()
// FIN