function shoestrap_featured_image($full_width = false, $link = true, $square = false, $width = false, $height = false)
{
add_theme_support('post-thumbnails');
if (!has_post_thumbnail() || '' == get_the_post_thumbnail()) {
// Get the URL of the blank image
return;
}
// Get the width
if ($full_width) {
$data['width'] = ac_get_full_width_px();
} else {
$data['width'] = shoestrap_content_width_px();
}
$data['height'] = shoestrap_getVariable('ac_feat_img_height');
// AC - new setting
if (is_single() || is_page()) {
if (shoestrap_getVariable('feat_img_post') != 1) {
return;
}
// Do not process if we don't want images on single posts
$data['url'] = wp_get_attachment_url(get_post_thumbnail_id());
if (shoestrap_getVariable('feat_img_post_custom_toggle') == 1) {
$data['width'] = shoestrap_getVariable('feat_img_post_width');
$data['height'] = shoestrap_getVariable('feat_img_post_height');
}
} else {
if (shoestrap_getVariable('feat_img_archive') == 0) {
return;
}
// Do not process if we don't want images on post archives
$data['url'] = wp_get_attachment_url(get_post_thumbnail_id());
if (shoestrap_getVariable('feat_img_archive_custom_toggle') == 1) {
$data['width'] = shoestrap_getVariable('feat_img_archive_width');
$data['height'] = shoestrap_getVariable('feat_img_archive_height');
}
}
// Check for square image
if ($square) {
$data['height'] = $data['width'];
}
// Check for width and height overrides
if ($height) {
$data['height'] = $height;
}
if ($width) {
$data['width'] = $width;
}
//AC - alt
$alt = "alt='" . ac_get_image_alt(get_post_thumbnail_id()) . "'";
$image = shoestrap_image_resize($data);
$output = '<img class="featured-image" src="' . $image['url'] . '" ' . $alt . ' />';
if ($link) {
$output = '<a href="' . get_permalink() . '">' . $output . '</a>';
}
echo $output;
}
function ac_page_title_header_style($post = 0)
{
global $ac_full_width_pixels;
$post = get_post($post);
// Only return style for custom header
$page_title_type = ac_get_meta('page_title_type');
if ($page_title_type == 'custom') {
$bg_color = ac_get_meta('page_title_bg_color');
if ($bg_color) {
$bg_color = 'background-color: ' . $bg_color . '; ';
}
$bg_img = ac_get_meta('page_title_image', array('type' => 'image_advanced'));
$bg_img_style = '';
if ($bg_img) {
$bg_img = $bg_img[key($bg_img)];
// Resize to max allowed for site
$img_args = array('image_id' => $bg_img['ID'], 'width' => ac_get_full_width_px(), 'height' => 600);
$image = ac_resize_image($img_args);
$bg_img_style = 'background-image: url(' . $image['url'] . '); ';
}
return $bg_color . $bg_img_style;
}
return '';
}
function ac_resize_image($args)
{
// Defaults
$defaults = array("image_id" => null, "width" => ac_get_full_width_px(), "height" => null, 'crop' => true);
$args = wp_parse_args($args, $defaults);
extract($args);
if ($height == null) {
$height = $width;
}
$image = shoestrap_image_resize(array('id' => $image_id, 'url' => wp_get_attachment_url($image_id), 'width' => $width, 'height' => $height, 'crop' => $crop));
return $image;
}
