document-gallery / document-gallery.php

document-gallery.php in Document Gallery 1.4.1, at document-gallery.php

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1	<?php
2
3	/*
4	Plugin Name: Document Gallery
5	Description: Display non-images (and images) in gallery format on a page or post with the [dg] shortcode.
6	Version: 1.4.1
7	Author: Dan Rossiter
8	Author URI: http://danrossiter.org/
9	License: GPLv2
10	*/
11
12	define('DG_URL', plugin_dir_url(__FILE__));
13	define('DG_PATH', dirname(__FILE__).'/');
14
15	/**
16	* Takes values passed from attributes and returns sutable HTML to represent
17	* all valid attachments requested.
18	*
19	* @param array $atts Arguments from the user.
20	* @return string HTML for the Document Gallery.
21	*/
22	function dg_get_attachment_icons($atts) {
23	include_once(DG_PATH . 'models/class-gallery.php');
24
25	// empty string is passed when no arguments are given, but constructor expects an array
26	return (string)(new DG_Gallery(empty($atts) ? array() : $atts));
27	}
28
29	/**
30	* 'document gallery' shortcode depreciated as of v1.0. left for backward compatibility
31	*/
32	add_shortcode('document gallery', 'dg_get_attachment_icons');
33	add_shortcode('dg', 'dg_get_attachment_icons');
34
35	/**
36	* Include stylesheet for some basic design.
37	*/
38	function dg_add_header_css() {
39	wp_enqueue_style('document-gallery-css', DG_URL . 'style.css');
40	}
41	add_action('wp_print_styles', 'dg_add_header_css');