memphis-documents-library/mdocs-versions.php at master · wp-plugins/memphis-documents-library · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
<?php
function mdocs_versions() {
	$cats = get_option('mdocs-cats');
	$mdocs = get_option('mdocs-list');
	$mdocs = mdocs_sort_by($mdocs, 0 , 'dashboard', false);
	$mdoc_index = $_GET['mdocs-index'];
	$upload_dir = wp_upload_dir();
	if(isset($_GET['cat'])) $current_cat = $_GET['cat'];
	else $current_cat = $current_cat = key($cats);
	$the_mdoc = $mdocs[$mdoc_index];
	$the_mdoc_date_modified = gmdate('F jS Y \a\t g:i A', filemtime($upload_dir['basedir'].'/mdocs/'.$the_mdoc['fliename'])+MDOCS_TIME_OFFSET);
?>
<div class="mdocs-uploader-bg"></div>
<div class="mdocs-uploader">
	<h2 class="mdocs-uploader-header">
		<div class="close"><a href="<?php echo 'admin.php?page=memphis-documents.php&cat='.$current_cat; ?>"><img src='<?php echo MDOC_URL; ?>/assets/imgs/close.png'/></a></div>
		<?php echo __('Versions','mdocs').': '.$the_mdoc['name']; ?>
	</h2>
	<div class="mdocs-ds-container">
		<div class="mdocs-uploader-content">
			<form class="mdocs-uploader-form" enctype="multipart/form-data" action="" method="POST">
				<input type="hidden" name="mdocs-nonce" value="<?php echo MDOCS_NONCE; ?>" />
				<input type="hidden" name="mdocs-index" value="<?php echo $mdoc_index; ?>" />
				<input type="hidden" name="action" value="mdocs-update-revision" />
				<table  class="wp-list-table widefat plugins">
					<thead>
						<tr>
							<th scope="col" class="manage-column column-name" ><?php _e('File','mdocs'); ?></th>
							<th scope="col" class="manage-column column-name" ><?php _e('Version','mdocs'); ?></th>
							<th scope="col" class="manage-column column-name" ><?php _e('Date Modified','mdocs'); ?></th>
							<th scope="col" class="manage-column column-name" ><?php _e('Download','mdocs'); ?></th>
							<th scope="col" class="manage-column column-name" ><?php _e('Delete','mdocs'); ?></th>
							<th scope="col" class="manage-column column-name" ><?php _e('Current','mdocs'); ?></th>
						</tr>
					</thead>
					<tfoot>
						<tr>
							<th scope="col" class="manage-column column-name" ><?php _e('File','mdocs'); ?></th>
							<th scope="col" class="manage-column column-name" ><?php _e('Version','mdocs'); ?></th>
							<th scope="col" class="manage-column column-name" ><?php _e('Date Modified','mdocs'); ?></th>
							<th scope="col" class="manage-column column-name" ><?php _e('Download','mdocs'); ?></th>
							<th scope="col" class="manage-column column-name" ><?php _e('Delete','mdocs'); ?></th>
							<th scope="col" class="manage-column column-name" ><?php _e('Current','mdocs'); ?></th>
						</tr>
					</tfoot>
					<tbody id="the-list">
							<tr class="mdocs-bg-odd">
								<td class="mdocs-blue" id="file" ><?php echo $the_mdoc['filename']; ?></td>
								<td class="mdocs-green" id="version" ><?php echo $the_mdoc['version']; ?></td>
								<td class="mdocs-red" id="date"><?php  echo $the_mdoc_date_modified; ?></td>
								<td id="download"><input type="button" id="mdocs-download" onclick="mdocs_download_current_version('<?php echo $the_mdoc['id']; ?>')" class="button button-primary" value=<?php _e("Download",'mdocs'); ?>  /></td>
								<td></td>
								<td id="current"><input type="radio" name="mdocs-version" value="<?php echo 'current'; ?>" checked /></td>
							</tr>
						</tr>
					<?php
						$bgcolor = 'mdocs-bg-even';
						foreach( array_reverse($the_mdoc['archived']) as $key => $archive ){
							$file = substr($archive, 0, strrpos($archive, '-'));
							$version = substr(strrchr($archive, '-'), 2 );

							$archive_date_modified = gmdate('F jS Y \a\t g:i A', filemtime($upload_dir['basedir'].'/mdocs/'.$archive)+MDOCS_TIME_OFFSET);
							?>
							<tr class="<?php echo $bgcolor; ?>">
								<td class="mdocs-blue" id="file" ><?php echo $file; ?></td>
								<td class="mdocs-green" id="version" ><?php echo $version; ?></td>
								<td class="mdocs-red" id="date"><?php  echo $archive_date_modified; ?></td>
								<td id="download"><input onclick="mdocs_download_version('<?php echo $archive; ?>')" type="button" id="mdocs-download" name="<?php echo $key; ?>" class="button button-primary" value=<?php _e("Download",'mdocs'); ?>  /></td>
								<td id="download"><input onclick="mdocs_delete_version('<?php echo $archive; ?>','<?php echo $mdoc_index; ?>','<?php echo $current_cat; ?>','<?php echo MDOCS_NONCE; ?>')" type="button" id="mdocs-delete" name="<?php echo $key; ?>" class="button button-primary" value=<?php _e("Delete",'mdocs'); ?>  /></td>
								<td id="current"><input type="radio" name="mdocs-version" value="<?php echo count($the_mdoc['archived'])-$key-1; ?>" /></td>
							</tr>
							<?php
							if($bgcolor == "mdocs-bg-even") $bgcolor = "mdocs-bg-odd";
							else $bgcolor = "mdocs-bg-even";
						}
						?>
					</tbody>
				</table>
				<br/>
				<input type="submit" class="button button-primary" value="<?php _e('Update To Revision','mdocs') ?>" /><br/>
			</form>
		</div>
	</div>
</div>
<?php
}

function mdocs_delete_version() {
	if ($_GET['mdocs-nonce'] == MDOCS_NONCE ) {
		$index = $_GET['mdocs-index'];
		$version_file = $_GET['version-file'];
		$mdocs = get_option('mdocs-list');
		$mdocs = mdocs_sort_by($mdocs);
		$the_mdoc = $mdocs[$index];
		$upload_dir = wp_upload_dir();
		$archive_index = array_search($version_file,$the_mdoc['archived']);
		unset($the_mdoc['archived'][$archive_index]);
		$the_mdoc['archived'] = array_values($the_mdoc['archived']);
		$mdocs[$index] = $the_mdoc;
		mdocs_save_list($mdocs);
		unlink($upload_dir['basedir'].'/mdocs/'.$version_file);
	} else mdocs_errors(MDOCS_ERROR_4,'error');
}

function mdocs_update_revision() {
	//MDOCS NONCE VERIFICATION
	$post_mdocs_nonce = sanitize_text_field($_REQUEST['mdocs-nonce']);
	if ($post_mdocs_nonce == MDOCS_NONCE ) {
		if($_POST['mdocs-version'] != 'current') {
			global $current_user;
			$mdocs = get_option('mdocs-list');
			$mdocs = mdocs_sort_by($mdocs, 0 ,'', false);
			$mdocs_index = $_POST['mdocs-index'];
			$upload_dir = wp_upload_dir();
			$the_mdoc = $mdocs[$mdocs_index];
			$the_update =  substr($the_mdoc['archived'][$_POST['mdocs-version']], 0, strrpos($the_mdoc['archived'][$_POST['mdocs-version']], '-'));
			$the_update_type =  substr(strrchr($the_update, '.'), 1 );
			$old_doc_name = $the_mdoc['filename'].'-v'.preg_replace('/ /','',$the_mdoc['version']);
			if(in_array($old_doc_name, $the_mdoc['archived'])) $old_doc_name = $old_doc_name.'.'.time();
			$name = substr($the_mdoc['filename'], 0, strrpos($the_mdoc['filename'], '.') );
			$filename = $name.'.'.$the_update_type;
			rename($upload_dir['basedir'].'/mdocs/'.$the_mdoc['filename'],$upload_dir['basedir'].'/mdocs/'.$old_doc_name);
			copy($upload_dir['basedir'].'/mdocs/'.$the_mdoc['archived'][$_POST['mdocs-version']], $upload_dir['basedir'].'/mdocs/'.$filename);
			$new_version = $the_mdoc['version'].' revised';
			$mdocs[$mdocs_index]['filename'] = $filename;
			$mdocs[$mdocs_index]['name'] = $the_mdoc['name'];
			$mdocs[$mdocs_index]['desc'] = $the_mdoc['desc'];
			$mdocs[$mdocs_index]['version'] = (string)$new_version;
			$mdocs[$mdocs_index]['type'] = (string)$the_update_type;
			$mdocs[$mdocs_index]['cat'] = $the_mdoc['cat'];
			$mdocs[$mdocs_index]['owner'] = $mdocs_user = $current_user->display_name;
			$mdocs[$mdocs_index]['size'] = (string)filesize($upload_dir['basedir'].'/mdocs/'.$filename);
			$mdocs[$mdocs_index]['modified'] = (string)time();
			array_push($mdocs[$mdocs_index]['archived'], $old_doc_name);
			$mdocs = mdocs_array_sort($mdocs, 'name', SORT_ASC);
			mdocs_save_list($mdocs);
			$wp_filetype = wp_check_filetype($upload_dir['basedir'].'/mdocs/'.$filename, null );
			$mdocs_post = array(
				'ID' => $the_mdoc['parent'],
				'post_author' => $current_user->ID
			);
			$mdocs_post_id = wp_update_post( $mdocs_post );
			$attachment = array(
				'ID' => $the_mdoc['id'],
				'post_mime_type' => $wp_filetype['type'],
				'post_title' => $the_mdoc['name'],
				'post_author' => $current_user->ID
			 );
			update_attached_file( $the_mdoc['id'], $upload_dir['basedir'].'/mdocs/'.$filename );
			$mdocs_attach_id = wp_update_post( $attachment );
			$mdocs_attach_data = wp_generate_attachment_metadata( $mdocs_attach_id, $upload_dir['basedir'].'/mdocs/'.$filename );
			wp_update_attachment_metadata( $mdocs_attach_id, $mdocs_attach_data );
			wp_set_post_tags( $mdocs_post_id, $the_mdoc['name'].', '.$the_mdoc['cat'].', memphis documents library, '.$wp_filetype['type'] );

		} else mdocs_errors('You are already at the most recent version of this document.');
	} else mdocs_errors(MDOCS_ERROR_4,'error');
}

?>