/**
* Default initialization routine for the plugin.
* - Registers the default textdomain.
* - Loads a rewrite endpoint for processing file downloads.
*/
function wp_pubarch_init()
{
load_plugin_textdomain('wp_pubarch_translate', false, dirname(dirname(plugin_basename(__FILE__))) . '/lang/');
WP_Publication_Archive::register_author();
WP_Publication_Archive::register_publication();
add_rewrite_endpoint('wppa_download', EP_ALL);
add_rewrite_endpoint('wppa_open', EP_ALL);
}
/**
* Get the markup for the publication download links.
*
* @see mimetype
*
* @uses WP_Publication_Archive::get_image()
* @uses WP_Publication_Archive::get_open_link()
* @uses WP_Publication_Archive::get_download_link()
*
* @return string
*/
public function get_the_uri()
{
$mime = new mimetype();
$uri = $this->get_the_link();
if ('' == trim($uri)) {
return '';
}
$output = '<div class="publication_download">';
// $output .= '<span class="title">' . __( 'Download:', 'wp_pubarch_translate' ) . ' </span>';
$output .= '<span class="description">';
$output .= '<img height="16" width="16" alt="download" src="' . WP_Publication_Archive::get_image($mime->getType($this->uri)) . '" /> ';
$output .= '<a ';
if (apply_filters('wp_pubarch_open_in_blank', false)) {
$output .= 'target="_blank" ';
}
$output .= 'href="' . WP_Publication_Archive::get_open_link($this->ID) . '">';
$output .= __('Open', 'wp_pubarch_translate') . '</a> | ';
$output .= '<a href="' . WP_Publication_Archive::get_download_link($this->ID) . '">';
$output .= __('Download', 'wp_pubarch_translate') . '</a>';
$output .= '</span>';
$output .= '</div>';
return $output;
}
/**
* Echo the content of the widget to the front-end user interface.
*
* Dynamically loads a template for the widget display. Default template is stored in
* includes/template.wppa_widget.php. If a similarly-named file exists in the current theme, the theme's
* version will be used instead.
*
* @param array $argsDisplay arguments including before_title, after_title, before_widget, and after_widget
* @param array $instance Settings for this particular instance.
* @uses apply_filters() Calls 'widget_title' for the widget title.
* @uses apply_filters() Calls 'wppa_widget_template' to get the name of the widget template file.
*
* @todo Support 'publication_cat' and 'publication_id' in the $query_args array.
*/
public function widget($args, $instance)
{
/**
* @var string $before_widget
* @var string $after_widget
* @var string $before_title
* @var string $after_title
*/
extract($args);
$title = apply_filters('widget_title', $instance['title']);
// Get publications to display
$query_args = array();
if (isset($instance['number'])) {
$query_args['posts_per_page'] = $instance['number'];
}
if (isset($instance['order_by'])) {
$query_args['order_by'] = $instance['order_by'];
}
// Globalize our publications wrapper so the template can use it.
global $wppa_publications;
$wppa_publications = WP_Publication_Archive::query_publications($query_args);
echo $before_widget;
if ($title) {
echo $before_title . $title . $after_title;
}
// Include widget template. Can be overridden by a theme.
$template_name = apply_filters('wppa_widget_template', 'template.wppa_widget.php');
$path = locate_template($template_name);
if (empty($path)) {
$path = WP_PUB_ARCH_DIR . 'includes/' . $template_name;
}
include $path;
echo $after_widget;
// Clean up our globals
unset($wppa_publications);
}
/**
* Generate a link for a particular file download.
*
* @param int $publication_id Optional ID of the publication for which to retrieve a download link.
*
* @return string Download link.
* @since 2.5
*/
public static function get_download_link($publication_id = 0)
{
return WP_Publication_Archive::get_link($publication_id, 'wppa_download');
}
