public static function dropcap($atts = null, $content = null)
{
$atts = shortcode_atts(array('font_size' => 20, 'canvas_size' => 30, 'color' => '', 'background' => '', 'align' => 'left', 'shape' => 'circle', 'radius' => 5, 'border' => 'none', 'class' => ''), $atts, 'dropcap');
$style = array();
$font_size = 0 != absint($atts['font_size']) ? absint($atts['font_size']) : 20;
$canvas_size = 0 != absint($atts['canvas_size']) ? absint($atts['canvas_size']) : 30;
preg_match('/^(\\d+)px.+$/', $atts['border'], $matches);
if (isset($matches[1])) {
$border_width = absint($matches[1]);
} else {
$border_width = 0;
}
$metric = $canvas_size + 2 * $border_width;
$radius = absint($atts['radius']);
$style['font-size'] = $font_size . 'px';
$style['width'] = $style['height'] = $metric . 'px';
$style['line-height'] = $canvas_size . 'px';
$style['color'] = !empty($atts['color']) ? esc_attr($atts['color']) : false;
$style['background'] = !empty($atts['background']) ? esc_attr($atts['background']) : false;
$style['border'] = esc_attr($atts['border']);
$style['border-radius'] = $radius . 'px';
$classes = array();
$classes[] = 'cherry-dropcap';
$classes[] = esc_attr($atts['class']);
$classes[] = 'align-' . $atts['align'];
$format = '<div class="%1$s" style="%2$s">%3$s</div>';
$classes = implode(' ', $classes);
$style = Cherry_Shortcodes_Tools::prepare_styles($style);
$content = do_shortcode($content);
$output = sprintf($format, $classes, $style, $content);
return apply_filters('cherry_shortcodes_output', $output, $atts, 'dropcap');
}
/**
* Get icon HTML markup from icon attr value in shortcode.
* Get icon HTML for Cherry shortcodes.
*
* @since 1.0.0
*
* @param string $icon Passed icon.
* @param string $class Custom class for icon.
* @param string $alt Alt attribute value if icon is image.
* @return string Icon HTML markup.
*/
public static function get_icon_html($icon, $class = 'cherry-icon', $alt = null, $style = array())
{
if (!$icon || 'none' == $icon) {
return false;
}
if (false !== strpos($icon, 'icon:')) {
$icon = trim(str_replace('icon:', '', $icon));
$style = Cherry_Shortcodes_Tools::prepare_styles($style);
$rand_class = Cherry_Shortcodes_Tools::rand_class('icon');
$style = sprintf('%s{%s}', $rand_class, $style);
$class .= ' ' . Cherry_Shortcodes_Tools::esc_class($rand_class);
Cherry_Shortcodes_Tools::print_styles($style);
return sprintf('<span class="%1$s %2$s"></span>', esc_attr($icon), esc_attr($class));
} else {
$icon = Cherry_Shortcodes_Tools::get_image_url($icon);
return sprintf('<span class="%2$s"><img src="%1$s" alt="%3$s"></span>', esc_url($icon), esc_attr($class), esc_attr($alt));
}
}
/**
* Get icon HTML markup from icon attr value in shortcode.
* Get icon HTML for Cherry shortcodes.
*
* @since 1.0.0
*
* @param string $icon Passed icon.
* @param string $class Custom class for icon.
* @param string $alt Alt attribute value if icon is image.
* @return string Icon HTML markup.
*/
public static function get_icon_html($icon, $class = 'cherry-icon', $alt = null, $style = array())
{
if (!$icon) {
return false;
}
if (false !== strpos($icon, 'icon:')) {
$icon = trim(str_replace('icon:', '', $icon));
$style = sprintf(' style="%s"', Cherry_Shortcodes_Tools::prepare_styles($style));
return sprintf('<span class="%1$s %2$s"%3$s></span>', esc_attr($icon), esc_attr($class), $style);
} else {
return sprintf('<span class="%2$s"><img src="%1$s" alt="%3$s"></span>', esc_url($icon), esc_attr($class), esc_attr($alt));
}
}
