/**
* Returns the main instance of almasder4wordpress to prevent the need to use globals.
*
* @since 1.0.0
* @return object almasder4wordpress
*/
function almasder4wordpress()
{
$instance = almasder4wordpress::instance(__FILE__, '1.0.0');
if (is_null($instance->settings)) {
$instance->settings = almasder4wordpress_Settings::instance($instance);
}
function almasder4wordpress_filter_the_content($content)
{
$custom_content = $content;
$almasder4wordpress_active = get_option("almasder4wordpress_active");
$almasder4wordpress_linelocation = get_option("almasder4wordpress_linelocation");
$almasder4wordpress_linetype = get_option("almasder4wordpress_linetype");
$almasder4wordpress_lineprefix = get_option("almasder4wordpress_lineprefix");
$almasder4wordpress_linecolor = get_option("almasder4wordpress_linecolor");
if ($almasder4wordpress_active == "yes") {
$values = get_post_custom($post->ID);
$almasder4wordpress_masdertext = esc_attr($values['_almasder4wordpress_text'][0]);
$almasder4wordpress_masderlink = esc_attr($values['_almasder4wordpress_link'][0]);
if ($almasder4wordpress_linetype == "text") {
$masder_line = '<p style="color:' . $almasder4wordpress_linecolor . '">' . $almasder4wordpress_lineprefix . $almasder4wordpress_masdertext . ' </p>';
}
if ($almasder4wordpress_linetype == "link") {
$masder_line = '<p style="color:' . $almasder4wordpress_linecolor . '"><a target=_blank rel=nofollow style="color:' . $almasder4wordpress_linecolor . '" href=' . $almasder4wordpress_masderlink . '>' . $almasder4wordpress_lineprefix . $almasder4wordpress_masderlink . '</a> </p>';
}
if ($almasder4wordpress_linetype == "href") {
$masder_line = '<p style="color:' . $almasder4wordpress_linecolor . '"><a target=_blank rel=nofollow style="color:' . $almasder4wordpress_linecolor . '" href=' . $almasder4wordpress_masderlink . '>' . $almasder4wordpress_lineprefix . $almasder4wordpress_masdertext . '</a> </p>';
}
if (is_single($post->ID)) {
$custom_content = $masder_line;
switch ($almasder4wordpress_linelocation) {
case 'above':
$custom_content .= $content;
break;
case 'below':
$custom_content = $content . $custom_content;
break;
default:
$custom_content = $content;
break;
}
}
}
return $custom_content;
}
add_filter('the_content', 'almasder4wordpress_filter_the_content');
return $instance;
}
/**
* Main almasder4wordpress_Settings Instance
*
* Ensures only one instance of almasder4wordpress_Settings is loaded or can be loaded.
*
* @since 1.0.0
* @static
* @see almasder4wordpress()
* @return Main almasder4wordpress_Settings instance
*/
public static function instance($parent)
{
if (is_null(self::$_instance)) {
self::$_instance = new self($parent);
}
return self::$_instance;
}