function usp_get_art_directed($content) { global $post; $art_directed = array(); $html = ''; $css = ''; $js = ''; if (usp_is_submitted($post->ID)) { $post_meta = get_post_custom($post->ID); foreach ($post_meta as $key => $value) { if (preg_match("/^usp-custom-(000|001|002)\$/i", $key, $match)) { foreach ($value as $k => $v) { if (!empty($v) && isset($match[1])) { $v = str_replace("_%", "<", $v); $v = str_replace("%_", ">", $v); if ($match[1] == '000') { $html = $v . "\n"; } elseif ($match[1] == '001') { $css = '<style type="text/css">' . $v . '</style>' . "\n"; } elseif ($match[1] == '002') { $js = '<script type="text/javascript">' . $v . '</script>' . "\n"; } } } } } } return $html . $css . $js . $content; }
function usp_user_shortcode_image($attr) { global $post, $usp_uploads; $postID = $post->ID; $return = '<span class="usp-meta-image usp-shortcode-error">[image]</span>'; extract(shortcode_atts(array('url' => ''), $attr)); if ($usp_uploads['user_shortcodes'] && usp_is_submitted($postID) && !empty($attr['url'])) { $return = '<span class="usp-meta-image"><img src="' . $attr['url'] . '" alt="" /></span>'; } return apply_filters('usp_shortcode_image', $return); }
function usp_display_images($content) { global $post, $usp_uploads; $content = $content; $submitted_images = usp_get_image(false, false, false, false, 'file', false, false, false, false, false, false, false, false, false); if (!isset($submitted_images) || empty($submitted_images)) { $submitted_images = ''; } $display_images = $usp_uploads['post_images']; if (isset($display_images) && !empty($display_images)) { if (usp_is_submitted()) { if ($display_images == 'before') { $content = $submitted_images . $content; } elseif ($display_images == 'after') { $content = $content . $submitted_images; } } } return $content; }