function upfront_get_breakpoint_property_value($prop, $data, $breakpoint, $return_default = false)
{
$model_breakpoint = upfront_get_property_value('breakpoint', $data);
$breakpoint_data = $model_breakpoint && !empty($model_breakpoint[$breakpoint->get_id()]) ? $model_breakpoint[$breakpoint->get_id()] : false;
if ($breakpoint_data && isset($breakpoint_data[$prop])) {
return $breakpoint_data[$prop];
}
if ($return_default) {
return upfront_get_property_value($prop, $data);
}
return false;
}
public static function export_content($export, $object)
{
return upfront_get_property_value('content', $object);
}
function prepare_typography_styles($layout, $grid)
{
$typography = $layout->get_property_value('typography');
if (!$typography) {
return '';
}
$out = '';
$faces = array();
foreach ($typography as $element => $properties) {
$properties = wp_parse_args($properties, array('font_face' => false, 'weight' => false, 'style' => false, 'size' => false, 'line_height' => false, 'color' => false));
$face = !empty($properties['font_face']) ? $properties['font_face'] : false;
$faces[] = array('face' => $face, 'weight' => $properties['weight']);
if (!empty($face) && false !== strpos($face, ' ')) {
$face = '"' . $face . '"';
}
$font = $properties['font_face'] ? "{$face}, {$properties['font_family']}" : "inherit";
$out .= ".upfront-output-object {$element} {\n" . "font-family: {$font};\n" . ($properties['weight'] ? "font-weight: {$properties['weight']};\n" : "") . ($properties['style'] ? "font-style: {$properties['style']};\n" : "") . ($properties['size'] ? "font-size: {$properties['size']}px;\n" : "") . ($properties['line_height'] ? "line-height: {$properties['line_height']}em;\n" : "") . "color: {$properties['color']};\n" . "}\n";
}
// Responsive/breakpoint typography
$breakpoints = $grid->get_breakpoints();
$tablet_typography;
foreach ($breakpoints as $breakpoint) {
// Ignore default/desktop breakpoint as we store it separately
if ($breakpoint->is_default()) {
continue;
}
$breakpoint_css = '';
// Breakpoint's typography should load (inherit) like this:
// - if there is no typography for current breakpoint it should inherit settings from
// wider one, if wider one is not defined inherit from one above, last one is default
// typography
// - in case of widest (tablet for now) it should inherit from default typography
$breakpoint_id = $breakpoint->get_id();
$typography = $breakpoint->get_typography();
if ($breakpoint_id === 'tablet') {
$tablet_typography = $typography;
// needed for mobile
}
if (empty($typography) || false === isset($typography['h2'])) {
switch ($breakpoint_id) {
case 'tablet':
$layout_properties = Upfront_ChildTheme::get_instance()->getLayoutProperties();
$value = upfront_get_property_value('typography', array('properties' => $layout_properties));
$typography = $value;
break;
case 'mobile':
if (empty($tablet_typography)) {
$layout_properties = Upfront_ChildTheme::get_instance()->getLayoutProperties();
$value = upfront_get_property_value('typography', array('properties' => $layout_properties));
$typography = $value;
} else {
$typography = $tablet_typography;
}
break;
}
}
foreach ($typography as $element => $properties) {
$properties = wp_parse_args($properties, array('font_face' => 'Arial', 'weight' => '400', 'style' => 'normal', 'size' => '16px', 'line_height' => '1.3', 'color' => 'black', 'font_family' => 'sans-serif'));
$faces[] = array('face' => $properties['font_face'], 'weight' => $properties['weight']);
$font = $properties['font_face'] ? "{$properties['font_face']}, {$properties['font_family']}" : "inherit";
$breakpoint_css .= ".upfront-output-object {$element} {\n" . "font-family: {$font};\n" . ($properties['weight'] ? "font-weight: {$properties['weight']};\n" : "") . ($properties['style'] ? "font-style: {$properties['style']};\n" : "") . ($properties['size'] ? "font-size: {$properties['size']}px;\n" : "") . ($properties['line_height'] ? "line-height: {$properties['line_height']}em;\n" : "") . "color: {$properties['color']};\n" . "}\n";
}
$out .= $breakpoint->wrap($breakpoint_css, $breakpoints);
}
// Include Google fonts
$faces = array_values(array_filter(array_unique($faces, SORT_REGULAR)));
$google_fonts = new Upfront_Model_GoogleFonts();
$imports = '';
foreach ($faces as $face) {
if (!$google_fonts->is_from_google($face['face'])) {
continue;
}
$imports .= "@import \"https://fonts.googleapis.com/css?family=" . preg_replace('/\\s/', '+', $face['face']);
if (400 !== (int) $face['weight'] && 'inherit' !== $face['weight']) {
$imports .= ':' . $face['weight'];
}
$imports .= "\";\n";
}
if (!empty($imports)) {
$out = "{$imports}\n\n{$out}";
}
$out = apply_filters('upfront_prepare_typography_styles', $out);
return $out;
}
public function get_property($property, $data = null)
{
return upfront_get_property_value($property, is_null($data) ? $this->data : $data);
}
public function get_frontend_rule($layout)
{
$contained_width = upfront_get_property_value('contained_region_width', $layout);
$line_height = $this->get_line_height();
$width = $this->get_grid_width();
$column_padding = $this->get_column_padding();
$type_padding = $this->get_type_padding();
$contained_width = $contained_width ? $contained_width : $width;
return '' . ($this->is_default() ? ".upfront-region-container-clip .upfront-region-container-bg {max-width: {$contained_width}px;}" . "\n" : "") . ".upfront-grid-layout {width: {$width}px;}" . "\n" . ($this->is_default() ? ".upfront-output-object {padding: {$column_padding}px;}" . "\n" : "") . ($this->is_default() ? ".upfront-inserted_image-wrapper .wp-caption-text, .uinsert-image-wrapper {padding: {$column_padding}px;}" . "\n" : "") . ($this->is_default() ? ".plaintxt_padding {padding: {$type_padding}px;}" . "\n" : "") . '';
}
public static function export_content($export, $object)
{
$images = upfront_get_property_value('images', $object);
if (!empty($images)) {
foreach ($images as $img) {
if (empty($img['src']) || (empty($img['title']) || empty($img['caption']))) {
continue;
}
$text = array();
if (!empty($img['title'])) {
$text[] = $img['title'];
}
if (!empty($img['caption'])) {
$text[] = $img['caption'];
}
$export .= $img['src'] . ': ' . join(', ', $text) . "\n";
}
}
return $export;
}
public function get_markup()
{
$children = !empty($this->_data[$this->_children]) ? $this->_data[$this->_children] : array();
$pre = '';
if (!empty($children)) {
foreach ($children as $child) {
$anchor = upfront_get_property_value('anchor', $child);
if (!empty($anchor)) {
$pre .= '<a id="' . esc_attr($anchor) . '" data-is-anchor="1"></a>';
}
}
}
return $pre . parent::get_markup();
}
public function get_property_value($prop)
{
return upfront_get_property_value($prop, $this->_data);
}
