wp-attachments / wp-attachments.php

wp-attachments.php in WP Attachments 3.0.1, at wp-attachments.php

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1	<?php
2	/*
3	Plugin Name: WP Attachments
4	Plugin URI: http://marcomilesi.ml
5	Description: Automatically shows your attachments under every post and page content. Simple. Automatic. Easy. As it has to be!
6	Author: Marco Milesi
7	Version: 3.0.1
8	Author URI: http://marcomilesi.ml
9	*/
10
11
12
13	function wpatt_format_bytes($a_bytes)
14	{
15
16	if ($a_bytes < 1024)
17	{
18
19	return $a_bytes . ' B';
20
21	}
22	elseif ($a_bytes < 1048576)
23	{
24
25	return round($a_bytes / 1024, 2) . ' KB';
26
27	}
28	elseif ($a_bytes < 1073741824)
29	{
30
31	return round($a_bytes / 1048576, 2) . ' MB';
32
33	}
34	elseif ($a_bytes < 1099511627776)
35	{
36
37	return round($a_bytes / 1073741824, 2) . ' GB';
38
39	}
40	else
41	{
42
43	return round($a_bytes / 1208925819614629174706176, 2) . ' ERROR';
44
45	}
46
47	}
48
49
50	add_filter('the_content', 'wpatt_job_cpt_template_filter');
51
52	function wpatt_job_cpt_template_filter($content)
53	{
54	global $post;
55
56	$attachments = get_posts(array(
57	'post_type' => 'attachment',
58	'orderby' => 'menu_order',
59	'posts_per_page' => 100,
60	'post_parent' => $post->ID
61	));
62
63	if ($attachments)
64	{
65
66	$content .= '<div style="width:100%;margin:10px 0 10px 0;"><h3>' . get_option('wpatt_option_localization') . '</h3></div>
67	<style>
68	ul.post-attachments{list-style:none;margin:0;}
69	li.post-attachment{background:url(' . plugin_dir_url(__FILE__) . 'icons/document.png) 0 4px no-repeat;padding-left:24px} .post-attachment.mime-imagejpeg,.post-attachment.mime-imagepng{background-image:url(' . plugin_dir_url(__FILE__) . 'icons/document-image.png)}
70	.post-attachment.mime-applicationzip{background-image:url(' . plugin_dir_url(__FILE__) . 'icons/document-zipper.png)}
71	.post-attachment.mime-applicationpdf{background-image:url(' . plugin_dir_url(__FILE__) . 'icons/document-pdf.png)}
72	.post-attachment.mime-applicationvnd-ms-excel{background-image:url(' . plugin_dir_url(__FILE__) . 'icons/document-excel.png)}
73	.post-attachment.mime-applicationvnd-openxmlformats-officedocument-spreadsheetml-sheet{background-image:url(' . plugin_dir_url(__FILE__) . 'icons/document-excel.png)}
74	.post-attachment.mime-applicationmsword{background-image:url(' . plugin_dir_url(__FILE__) . 'icons/document-word.png)}
75	.post-attachment.mime-applicationvnd-openxmlformats-officedocument-wordprocessingml-document{background-image:url(' . plugin_dir_url(__FILE__) . 'icons/document-word.png)}
76	</style><ul class="post-attachments">';
77
78	foreach ($attachments as $attachment)
79	{
80
81
82	$class = "post-attachment mime-" . sanitize_title($attachment->post_mime_type);
83
84	$content .= '<li class="' . $class . '"><a href="' . wp_get_attachment_url($attachment->ID) . '">' . $attachment->post_title . '</a> (' . wpatt_format_bytes(filesize(get_attached_file($attachment->ID)));
85
86	$wpatt_option_showdate_get = get_option('wpatt_option_showdate');
87
88	if ($wpatt_option_showdate_get == '1')
89	{
90
91	$wpatt_date = new DateTime($attachment->post_date);
92
93	$content .= '<div style="float:right;">' . $wpatt_date->format('d.m.Y') . '</div>';
94
95	}
96
97	$content .= ')</li>';
98
99	}
100	$content .= '</ul>';
101
102	}
103	return $content;
104
105	}
106
107
108
109	/* Register Settings */
110
111	add_action('admin_init', 'wpatt_reg_settings');
112
113	function wpatt_reg_settings()
114	{
115
116	register_setting('wpatt_options_group', 'wpatt_option_showdate', 'intval');
117
118	register_setting('wpatt_options_group', 'wpatt_option_localization');
119
120	/* Preopulate 'Attachments' */
121
122	$wpatt_option_showdate_get = get_option('wpatt_option_showdate');
123
124	if (get_option('wpatt_option_localization') == '')
125	{
126
127	update_option('wpatt_option_localization', 'Attachments');
128
129	}
130
131	}
132
133
134
135	/* Here starts the code for the option panel */
136
137
138
139	add_action('admin_menu', 'wpatt_plugin_menu');
140
141
142
143	function wpatt_plugin_menu()
144	{
145
146	add_options_page('WP Attachments - Settings', 'WP Attachments', 'manage_options', 'wpatt-option-page', 'wpatt_plugin_options');
147
148	}
149
150
151
152	function wpatt_plugin_options()
153	{
154
155	if (!current_user_can('manage_options'))
156	{
157
158	wp_die(__('You do not have sufficient permissions to access this page.'));
159
160	}
161
162
163
164	if (isset($_POST['Submit']))
165	{
166
167	$wpatt_option_localization_get = $_POST["wpatt_option_localization_n"];
168
169	update_option('wpatt_option_localization', $wpatt_option_localization_get);
170
171
172
173	if (isset($_POST['wpatt_option_showdate_n']))
174	{
175
176	update_option('wpatt_option_showdate', '1');
177
178	}
179	else
180	{
181
182	update_option('wpatt_option_showdate', '0');
183
184	}
185
186
187
188	}
189
190
191
192	echo '<div class="wrap">';
193
194	screen_icon();
195
196	echo '<h2>Settings</h2>';
197
198	echo '<div id="welcome-panel" class="welcome-panel">';
199
200	echo '<form method="post" name="options" target="_self">';
201
202	settings_fields('wpatt_option_group');
203
204	echo '
205
206	<table class="form-table">
207
208
209
210	<tr valign="top">
211
212	<th scope="row">Label for list header</th>
213
214	<td><input type="text" name="wpatt_option_localization_n" value="';
215
216	echo get_option('wpatt_option_localization');
217
218	echo '" /> Insert here the label you want to use for the title of the attachments list. Default "<b>Attachments</b>"</td></tr>';
219
220
221
222	echo '<tr><th scope="row">Show date?</th>
223
224	<td><input type="checkbox" name="wpatt_option_showdate_n" ';
225
226	$wpatt_option_showdate_get = get_option('wpatt_option_showdate');
227
228	if ($wpatt_option_showdate_get == '1')
229	{
230
231	echo 'checked=\'checked\'';
232
233	}
234
235	echo '/> Check this if you want to show when the file has been uploaded.</td>';
236
237	echo '</tr></table>';
238
239
240
241	echo '</table><p class="submit"><input type="submit" name="Submit" value="Update" /></p>';
242
243	echo '</form></div></div>';
244
245	}
246
247	?>