function op_font_str($font = '')
{
if ($font = _op_font_item($font)) {
if ($font[0] == 'google') {
op_add_fonts($font[1]);
return '"' . $font[1] . '", ' . $font[2]['fallback'];
} else {
return $font[2];
}
}
return false;
}
/**
* Button creator shortcode
* @param array $atts
* @return string
*/
static function button_1($atts)
{
/*
* Cache busting
*/
if (function_exists('wp_using_ext_object_cache')) {
wp_using_ext_object_cache(false);
}
// Decode encoded chars
$atts = op_urldecode($atts);
/*
* Generating unique ID for this button
*/
$uid = 'btn_1_' . md5(serialize($atts));
if (false === ($data = get_transient('el_' . $uid))) {
$atts = shortcode_atts(array('href' => '', 'new_window' => '', 'cc' => '', 'align' => 'center', 'element_type' => 'a', 'location' => null, 'text' => '', 'text_size' => 20, 'text_color' => null, 'text_font' => null, 'text_bold' => 'N', 'text_underline' => 'N', 'text_italic' => 'N', 'text_letter_spacing' => null, 'subtext_panel' => 'N', 'subtext' => '', 'subtext_size' => 15, 'subtext_color' => null, 'subtext_font' => null, 'subtext_bold' => 'N', 'subtext_underline' => 'N', 'subtext_italic' => 'N', 'subtext_letter_spacing' => null, 'text_shadow_panel' => 'N', 'text_shadow_vertical' => 0, 'text_shadow_horizontal' => 0, 'text_shadow_color' => null, 'text_shadow_blur' => 0, 'styling_width' => 63, 'styling_height' => 23, 'styling_border_color' => null, 'styling_border_size' => 0, 'styling_border_radius' => 0, 'styling_border_opacity' => 100, 'styling_gradient' => 'N', 'styling_shine' => 'N', 'styling_gradient_start_color' => null, 'styling_gradient_end_color' => null, 'drop_shadow_panel' => 'N', 'drop_shadow_vertical' => 0, 'drop_shadow_horizontal' => 0, 'drop_shadow_blur' => 0, 'drop_shadow_spread' => 0, 'drop_shadow_color' => null, 'drop_shadow_opacity' => 100, 'inset_shadow_panel' => 'N', 'inset_shadow_vertical' => 0, 'inset_shadow_horizontal' => 0, 'inset_shadow_blur' => 0, 'inset_shadow_spread' => 0, 'inset_shadow_color' => null, 'inset_shadow_opacity' => 100), $atts);
/*
* Only text/subtext box options are extracted here
*/
extract(shortcode_atts(array('text' => '', 'text_size' => 20, 'text_color' => null, 'text_font' => null, 'text_bold' => 'N', 'text_underline' => 'N', 'text_italic' => 'N', 'text_letter_spacing' => null, 'subtext_panel' => 'N', 'subtext' => '', 'subtext_size' => 15, 'subtext_color' => null, 'subtext_font' => null, 'subtext_bold' => 'N', 'subtext_underline' => 'N', 'subtext_italic' => 'N', 'subtext_letter_spacing' => null, 'cc' => '', 'align' => 'center'), $atts));
/*
* Initializing CSS styles
*/
$styles = array('text' => array(), 'subtext' => array(), 'container' => array(), 'gradient' => array(), 'shine' => array(), 'hover' => array(), 'active' => array());
/*
* Text box
*/
if (null !== $text_size) {
$styles['text']['font-size'] = $text_size . 'px';
}
if (null !== $text_color) {
$styles['text']['color'] = $text_color;
}
if (null !== $text_font) {
$text_font = explode(';', $text_font);
if (isset($text_font[1]) && $text_font[1] !== 'google') {
$styles['text']['font-family'] = op_default_fonts($text_font[0]);
} else {
$styles['text']['font-family'] = $text_font[0];
$data['fonts'][] = $text_font[0];
}
}
if ('Y' === $text_bold || 1 == $text_bold) {
$styles['text']['font-weight'] = 'bold';
} else {
$styles['text']['font-weight'] = 'normal';
}
if ('Y' === $text_underline || 1 == $text_underline) {
$styles['text']['text-decoration'] = 'underline';
}
if ('Y' === $text_italic || 1 == $text_italic) {
$styles['text']['font-style'] = 'italic';
}
if (null !== $text_letter_spacing && 0 !== (int) $text_letter_spacing) {
$styles['text']['letter-spacing'] = $text_letter_spacing . 'px';
}
/*
* Subtext box
*/
if ($subtext_panel === 'Y') {
if (null !== $subtext_size) {
$styles['subtext']['font-size'] = $subtext_size . 'px';
}
if (null !== $subtext_color) {
$styles['subtext']['color'] = $subtext_color;
}
if (null !== $subtext_font) {
$subtext_font = explode(';', $subtext_font);
if (isset($subtext_font[1]) && $subtext_font[1] !== 'google') {
$styles['subtext']['font-family'] = op_default_fonts($subtext_font[0]);
} else {
$styles['subtext']['font-family'] = $subtext_font[0];
$data['fonts'][] = $subtext_font[0];
}
}
if ('Y' === $subtext_bold) {
$styles['subtext']['font-weight'] = 'bold';
} else {
$styles['subtext']['font-weight'] = 'normal';
}
if ('Y' === $subtext_underline) {
$styles['subtext']['text-decoration'] = 'underline';
}
if ('Y' === $subtext_italic) {
$styles['subtext']['font-style'] = 'italic';
}
if (null !== $subtext_letter_spacing && 0 !== (int) $subtext_letter_spacing) {
$styles['subtext']['letter-spacing'] = $subtext_letter_spacing . 'px';
}
}
$atts['styles'] = $styles;
$atts['uid'] = $uid;
$data['content'] = op_sl_parse('button_1', $atts);
/*
* We are saving transient only when there is some content returned
*/
if (is_string($data['content']) && 0 === strpos($data['content'], '##')) {
$data['content'] = substr($data['content'], 2);
} elseif (!empty($data['content'])) {
$data['content'] = self::credit_card_icons($data['content'], $cc, $align);
set_transient('el_' . $uid, $data, OP_SL_ELEMENT_CACHE_LIFETIME);
}
}
/*
* We need to load external fonts everytime
*/
if (isset($data['fonts'])) {
foreach (array_unique($data['fonts']) as $font) {
op_add_fonts($font);
}
}
/*
* Cache busting
*/
if (function_exists('wp_using_ext_object_cache')) {
wp_using_ext_object_cache(true);
}
return $data['content'];
}