slideshow-gallery / slideshow-gallery.php

slideshow-gallery.php in Slideshow Gallery LITE 1.0, at slideshow-gallery.php

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1	<?php
2
3	/*
4	Plugin Name: Slideshow Gallery
5	Plugin URI: http://wpgallery.tribulant.net
6	Author: Antonie Potgieter
7	Author URI: http://tribulant.com
8	Description: Feature content in a JavaScript powered slideshow gallery showcase on your WordPress website. The slideshow is flexible and all aspects can easily be configured. Embedding or hardcoding the slideshow gallery is a breeze. To embed into a post/page, simply insert <code>[slideshow]</code> into its content. To hardcode into your theme, simply use <code><?php $Gallery -> slideshow(); ?></code>.
9	Version: 1.0
10	*/
11
12	//include the GalleryPlugin class file
13	require_once(dirname(__FILE__) . '/slideshow-gallery-plugin.php');
14
15	class Gallery extends GalleryPlugin {
16
17	function Gallery() {
18	$url = explode("&", $_SERVER['REQUEST_URI']);
19	$this -> url = $url[0];
20
21	$this -> register_plugin('slideshow-gallery', __FILE__);
22
23	//WordPress action hooks
24	$this -> add_action('admin_menu');
25	$this -> add_action('admin_head');
26	$this -> add_action('admin_notices');
27
28	add_shortcode('slideshow', array($this, 'embed'));
29	}
30
31	function admin_menu() {
32	add_menu_page(__('Slideshow', $this -> plugin_name), __('Slideshow', $this -> plugin_name), 10, basename(__FILE__), array($this, 'admin_slides'), $this -> url() . '/images/icon.png');
33	add_submenu_page(basename(__FILE__), __('Configuration', $this -> plugin_name), __('Configuration', $this -> plugin_name), 10, $this -> plugin_name . '-settings', array($this, 'admin_settings'));
34	}
35
36	function admin_head() {
37	$this -> render('head', false, true, 'admin');
38	}
39
40	function admin_notices() {
41	$this -> check_uploaddir();
42
43	if (!empty($_GET[$this -> pre . 'message'])) {
44	$msg_type = (!empty($_GET[$this -> pre . 'updated'])) ? 'msg' : 'err';
45	call_user_method('render_' . $msg_type, $this, $_GET[$this -> pre . 'message']);
46	}
47	}
48
49	function slideshow($output = true) {
50	if ($slides = $this -> Slide -> find_all(null, null, array('order', "ASC"))) {
51	if ($output) {
52	$this -> render('gallery', array('slides' => $slides), true, 'default');
53	} else {
54	$content = $this -> render('gallery', array('slides' => $slides), false, 'default');
55	return $content;
56	}
57	}
58
59	return false;
60	}
61
62	function embed($atts = array()) {
63	$defaults = array();
64	extract(shortcode_atts($defaults, $atts));
65
66	if ($slides = $this -> Slide -> find_all(null, null, array('order', "ASC"))) {
67	$content = $this -> render('gallery', array('slides' => $slides), false, 'default');
68	}
69
70	return $content;
71	}
72
73	function admin_slides() {
74	switch ($_GET['method']) {
75	case 'save' :
76	if (!empty($_POST)) {
77	if ($this -> Slide -> save($_POST, true)) {
78	$message = __('Slide has been saved', $this -> plugin_name);
79	$this -> redirect($this -> url, "message", $message);
80	} else {
81	$this -> render('slides/save', false, true, 'admin');
82	}
83	} else {
84	$this -> Db -> model = $this -> Slide -> model;
85	$this -> Slide -> find(array('id' => $_GET['id']));
86	$this -> render('slides/save', false, true, 'admin');
87	}
88	break;
89	case 'mass' :
90	if (!empty($_POST['action'])) {
91	if (!empty($_POST['Slide']['checklist'])) {
92	switch ($_POST['action']) {
93	case 'delete' :
94	$this -> debug($_POST);
95
96	foreach ($_POST['Slide']['checklist'] as $slide_id) {
97	$this -> Slide -> delete($slide_id);
98	}
99
100	$message = __('Selected slides have been removed', $this -> plugin_name);
101	$this -> redirect($this -> url, 'message', $message);
102	break;
103	}
104	} else {
105	$message = __('No slides were selected', $this -> plugin_name);
106	$this -> redirect($this -> url, "error", $message);
107	}
108	} else {
109	$message = __('No action was specified', $this -> plugin_name);
110	$this -> redirect($this -> url, "error", $message);
111	}
112	break;
113	case 'order' :
114	$slides = $this -> Slide -> find_all(null, null, array('order', "ASC"));
115	$this -> render('slides/order', array('slides' => $slides), true, 'admin');
116	break;
117	default :
118	$data = $this -> paginate('Slide');
119	$this -> render('slides/index', array('slides' => $data[$this -> Slide -> model], 'paginate' => $data['Paginate']), true, 'admin');
120	break;
121	}
122	}
123
124	function admin_settings() {
125	switch ($_GET['method']) {
126	case 'reset' :
127	global $wpdb;
128	$query = "DELETE FROM `" . $wpdb -> prefix . "options` WHERE `option_name` LIKE '" . $this -> pre . "%';";
129
130	if ($wpdb -> query($query)) {
131	$message = __('All configuration settings have been reset to their defaults', $this -> plugin_name);
132	$msg_type = 'message';
133	$this -> render_msg($message);
134	} else {
135	$message = __('Configuration settings could not be reset', $this -> plugin_name);
136	$msg_type = 'error';
137	$this -> render_err($message);
138	}
139
140	$this -> redirect($this -> url, $msg_type, $message);
141	break;
142	default :
143	if (!empty($_POST)) {
144	foreach ($_POST as $pkey => $pval) {
145	$this -> update_option($pkey, $pval);
146	}
147
148	$message = __('Configuration has been saved', $this -> plugin_name);
149	$this -> render_msg($message);
150	}
151	break;
152	}
153
154	$this -> render('settings', false, true, 'admin');
155	}
156	}
157
158	//initialize a Gallery object
159	$Gallery = new Gallery();
160
161	?>