Projects : mp-wp : mp-wp_svg-screenshots-and-errorreporting-r2

mp-wp/wp-admin/includes/file.php

Dir - Raw

1<?php
2/**
3 * File contains all the administration image manipulation functions.
4 *
5 * @package WordPress
6 * @subpackage Administration
7 */
8
9/** The descriptions for theme files. */
10$wp_file_descriptions = array (
11 'index.php' => __( 'Main Index Template' ),
12 'style.css' => __( 'Stylesheet' ),
13 'rtl.css' => __( 'RTL Stylesheet' ),
14 'comments.php' => __( 'Comments' ),
15 'comments-popup.php' => __( 'Popup Comments' ),
16 'footer.php' => __( 'Footer' ),
17 'header.php' => __( 'Header' ),
18 'sidebar.php' => __( 'Sidebar' ),
19 'archive.php' => __( 'Archives' ),
20 'category.php' => __( 'Category Template' ),
21 'page.php' => __( 'Page Template' ),
22 'search.php' => __( 'Search Results' ),
23 'searchform.php' => __( 'Search Form' ),
24 'single.php' => __( 'Single Post' ),
25 '404.php' => __( '404 Template' ),
26 'link.php' => __( 'Links Template' ),
27 'functions.php' => __( 'Theme Functions' ),
28 'attachment.php' => __( 'Attachment Template' ),
29 'image.php' => __('Image Attachment Template'),
30 'video.php' => __('Video Attachment Template'),
31 'audio.php' => __('Audio Attachment Template'),
32 'application.php' => __('Application Attachment Template'),
33 'my-hacks.php' => __( 'my-hacks.php (legacy hacks support)' ),
34 '.htaccess' => __( '.htaccess (for rewrite rules )' ),
35 // Deprecated files
36 'wp-layout.css' => __( 'Stylesheet' ), 'wp-comments.php' => __( 'Comments Template' ), 'wp-comments-popup.php' => __( 'Popup Comments Template' ));
37
38/**
39 * {@internal Missing Short Description}}
40 *
41 * @since unknown
42 *
43 * @param unknown_type $file
44 * @return unknown
45 */
46function get_file_description( $file ) {
47 global $wp_file_descriptions;
48
49 if ( isset( $wp_file_descriptions[basename( $file )] ) ) {
50 return $wp_file_descriptions[basename( $file )];
51 }
52 elseif ( file_exists( WP_CONTENT_DIR . $file ) && is_file( WP_CONTENT_DIR . $file ) ) {
53 $template_data = implode( '', file( WP_CONTENT_DIR . $file ) );
54 if ( preg_match( '|Template Name:(.*)$|mi', $template_data, $name ))
55 return $name[1] . ' Page Template';
56 }
57
58 return basename( $file );
59}
60
61/**
62 * {@internal Missing Short Description}}
63 *
64 * @since unknown
65 *
66 * @return unknown
67 */
68function get_home_path() {
69 $home = get_option( 'home' );
70 if ( $home != '' && $home != get_option( 'siteurl' ) ) {
71 $home_path = parse_url( $home );
72 $home_path = $home_path['path'];
73 $root = str_replace( $_SERVER["PHP_SELF"], '', $_SERVER["SCRIPT_FILENAME"] );
74 $home_path = trailingslashit( $root.$home_path );
75 } else {
76 $home_path = ABSPATH;
77 }
78
79 return $home_path;
80}
81
82/**
83 * {@internal Missing Short Description}}
84 *
85 * @since unknown
86 *
87 * @param unknown_type $file
88 * @return unknown
89 */
90function get_real_file_to_edit( $file ) {
91 if ('index.php' == $file || '.htaccess' == $file ) {
92 $real_file = get_home_path() . $file;
93 } else {
94 $real_file = WP_CONTENT_DIR . $file;
95 }
96
97 return $real_file;
98}
99
100/**
101 * {@internal Missing Short Description}}
102 *
103 * @since unknown
104 *
105 * @param string $folder Optional. Full path to folder
106 * @param int $levels Optional. Levels of folders to follow, Default: 100 (PHP Loop limit).
107 * @return bool|array
108 */
109function list_files( $folder = '', $levels = 100 ) {
110 if( empty($folder) )
111 return false;
112
113 if( ! $levels )
114 return false;
115
116 $files = array();
117 if ( $dir = @opendir( $folder ) ) {
118 while (($file = readdir( $dir ) ) !== false ) {
119 if ( in_array($file, array('.', '..') ) )
120 continue;
121 if ( is_dir( $folder . '/' . $file ) ) {
122 $files2 = list_files( $folder . '/' . $file, $levels - 1);
123 if( $files2 )
124 $files = array_merge($files, $files2 );
125 else
126 $files[] = $folder . '/' . $file . '/';
127 } else {
128 $files[] = $folder . '/' . $file;
129 }
130 }
131 }
132 @closedir( $dir );
133 return $files;
134}
135
136/**
137 * {@internal Missing Short Description}}
138 *
139 * @since unknown
140 *
141 * @return unknown
142 */
143function get_temp_dir() {
144 if ( defined('WP_TEMP_DIR') )
145 return trailingslashit(WP_TEMP_DIR);
146
147 $temp = WP_CONTENT_DIR . '/';
148 if ( is_dir($temp) && is_writable($temp) )
149 return $temp;
150
151 if ( function_exists('sys_get_temp_dir') )
152 return trailingslashit(sys_get_temp_dir());
153
154 return '/tmp/';
155}
156
157/**
158 * {@internal Missing Short Description}}
159 *
160 * @since unknown
161 *
162 * @param unknown_type $filename
163 * @param unknown_type $dir
164 * @return unknown
165 */
166function wp_tempnam($filename = '', $dir = ''){
167 if ( empty($dir) )
168 $dir = get_temp_dir();
169 $filename = basename($filename);
170 if ( empty($filename) )
171 $filename = time();
172
173 $filename = $dir . wp_unique_filename($dir, $filename);
174 touch($filename);
175 return $filename;
176}
177
178/**
179 * {@internal Missing Short Description}}
180 *
181 * @since unknown
182 *
183 * @param unknown_type $file
184 * @param unknown_type $allowed_files
185 * @return unknown
186 */
187function validate_file_to_edit( $file, $allowed_files = '' ) {
188 $file = stripslashes( $file );
189
190 $code = validate_file( $file, $allowed_files );
191
192 if (!$code )
193 return $file;
194
195 switch ( $code ) {
196 case 1 :
197 wp_die( __('Sorry, can&#8217;t edit files with ".." in the name. If you are trying to edit a file in your WordPress home directory, you can just type the name of the file in.' ));
198
199 case 2 :
200 wp_die( __('Sorry, can&#8217;t call files with their real path.' ));
201
202 case 3 :
203 wp_die( __('Sorry, that file cannot be edited.' ));
204 }
205}
206
207/**
208 * {@internal Missing Short Description}}
209 *
210 * @since unknown
211 *
212 * @param array $file Reference to a single element of $_FILES. Call the function once for each uploaded file.
213 * @param array $overrides Optional. An associative array of names=>values to override default variables with extract( $overrides, EXTR_OVERWRITE ).
214 * @return array On success, returns an associative array of file attributes. On failure, returns $overrides['upload_error_handler'](&$file, $message ) or array( 'error'=>$message ).
215 */
216function wp_handle_upload( &$file, $overrides = false, $time = null ) {
217 // The default error handler.
218 if (! function_exists( 'wp_handle_upload_error' ) ) {
219 function wp_handle_upload_error( &$file, $message ) {
220 return array( 'error'=>$message );
221 }
222 }
223
224 // You may define your own function and pass the name in $overrides['upload_error_handler']
225 $upload_error_handler = 'wp_handle_upload_error';
226
227 // You may define your own function and pass the name in $overrides['unique_filename_callback']
228 $unique_filename_callback = null;
229
230 // $_POST['action'] must be set and its value must equal $overrides['action'] or this:
231 $action = 'wp_handle_upload';
232
233 // Courtesy of php.net, the strings that describe the error indicated in $_FILES[{form field}]['error'].
234 $upload_error_strings = array( false,
235 __( "The uploaded file exceeds the <code>upload_max_filesize</code> directive in <code>php.ini</code>." ),
236 __( "The uploaded file exceeds the <em>MAX_FILE_SIZE</em> directive that was specified in the HTML form." ),
237 __( "The uploaded file was only partially uploaded." ),
238 __( "No file was uploaded." ),
239 '',
240 __( "Missing a temporary folder." ),
241 __( "Failed to write file to disk." ));
242
243 // All tests are on by default. Most can be turned off by $override[{test_name}] = false;
244 $test_form = true;
245 $test_size = true;
246
247 // If you override this, you must provide $ext and $type!!!!
248 $test_type = true;
249 $mimes = false;
250
251 // Install user overrides. Did we mention that this voids your warranty?
252 if ( is_array( $overrides ) )
253 extract( $overrides, EXTR_OVERWRITE );
254
255 // A correct form post will pass this test.
256 if ( $test_form && (!isset( $_POST['action'] ) || ($_POST['action'] != $action ) ) )
257 return $upload_error_handler( $file, __( 'Invalid form submission.' ));
258
259 // A successful upload will pass this test. It makes no sense to override this one.
260 if ( $file['error'] > 0 )
261 return $upload_error_handler( $file, $upload_error_strings[$file['error']] );
262
263 // A non-empty file will pass this test.
264 if ( $test_size && !($file['size'] > 0 ) )
265 return $upload_error_handler( $file, __( 'File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your php.ini.' ));
266
267 // A properly uploaded file will pass this test. There should be no reason to override this one.
268 if (! @ is_uploaded_file( $file['tmp_name'] ) )
269 return $upload_error_handler( $file, __( 'Specified file failed upload test.' ));
270
271 // A correct MIME type will pass this test. Override $mimes or use the upload_mimes filter.
272 if ( $test_type ) {
273 $wp_filetype = wp_check_filetype( $file['name'], $mimes );
274
275 extract( $wp_filetype );
276
277 if ( ( !$type || !$ext ) && !current_user_can( 'unfiltered_upload' ) )
278 return $upload_error_handler( $file, __( 'File type does not meet security guidelines. Try another.' ));
279
280 if ( !$ext )
281 $ext = ltrim(strrchr($file['name'], '.'), '.');
282
283 if ( !$type )
284 $type = $file['type'];
285 }
286
287 // A writable uploads dir will pass this test. Again, there's no point overriding this one.
288 if ( ! ( ( $uploads = wp_upload_dir($time) ) && false === $uploads['error'] ) )
289 return $upload_error_handler( $file, $uploads['error'] );
290
291 $filename = wp_unique_filename( $uploads['path'], $file['name'], $unique_filename_callback );
292
293 // Move the file to the uploads dir
294 $new_file = $uploads['path'] . "/$filename";
295 if ( false === @ move_uploaded_file( $file['tmp_name'], $new_file ) ) {
296 return $upload_error_handler( $file, sprintf( __('The uploaded file could not be moved to %s.' ), $uploads['path'] ) );
297 }
298
299 // Set correct file permissions
300 $stat = stat( dirname( $new_file ));
301 $perms = $stat['mode'] & 0000666;
302 @ chmod( $new_file, $perms );
303
304 // Compute the URL
305 $url = $uploads['url'] . "/$filename";
306
307 $return = apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ) );
308
309 return $return;
310}
311
312/**
313 * {@internal Missing Short Description}}
314 *
315 * Pass this function an array similar to that of a $_FILES POST array.
316 *
317 * @since unknown
318 *
319 * @param unknown_type $file
320 * @param unknown_type $overrides
321 * @return unknown
322 */
323function wp_handle_sideload( &$file, $overrides = false ) {
324 // The default error handler.
325 if (! function_exists( 'wp_handle_upload_error' ) ) {
326 function wp_handle_upload_error( &$file, $message ) {
327 return array( 'error'=>$message );
328 }
329 }
330
331 // You may define your own function and pass the name in $overrides['upload_error_handler']
332 $upload_error_handler = 'wp_handle_upload_error';
333
334 // You may define your own function and pass the name in $overrides['unique_filename_callback']
335 $unique_filename_callback = null;
336
337 // $_POST['action'] must be set and its value must equal $overrides['action'] or this:
338 $action = 'wp_handle_sideload';
339
340 // Courtesy of php.net, the strings that describe the error indicated in $_FILES[{form field}]['error'].
341 $upload_error_strings = array( false,
342 __( "The file exceeds the <code>upload_max_filesize</code> directive in <code>php.ini</code>." ),
343 __( "The file exceeds the <em>MAX_FILE_SIZE</em> directive that was specified in the HTML form." ),
344 __( "The file was only partially uploaded." ),
345 __( "No file was sent." ),
346 __( "Missing a temporary folder." ),
347 __( "Failed to write file to disk." ));
348
349 // All tests are on by default. Most can be turned off by $override[{test_name}] = false;
350 $test_form = true;
351 $test_size = true;
352
353 // If you override this, you must provide $ext and $type!!!!
354 $test_type = true;
355 $mimes = false;
356
357 // Install user overrides. Did we mention that this voids your warranty?
358 if ( is_array( $overrides ) )
359 extract( $overrides, EXTR_OVERWRITE );
360
361 // A correct form post will pass this test.
362 if ( $test_form && (!isset( $_POST['action'] ) || ($_POST['action'] != $action ) ) )
363 return $upload_error_handler( $file, __( 'Invalid form submission.' ));
364
365 // A successful upload will pass this test. It makes no sense to override this one.
366 if ( $file['error'] > 0 )
367 return $upload_error_handler( $file, $upload_error_strings[$file['error']] );
368
369 // A non-empty file will pass this test.
370 if ( $test_size && !(filesize($file['tmp_name']) > 0 ) )
371 return $upload_error_handler( $file, __( 'File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your php.ini.' ));
372
373 // A properly uploaded file will pass this test. There should be no reason to override this one.
374 if (! @ is_file( $file['tmp_name'] ) )
375 return $upload_error_handler( $file, __( 'Specified file does not exist.' ));
376
377 // A correct MIME type will pass this test. Override $mimes or use the upload_mimes filter.
378 if ( $test_type ) {
379 $wp_filetype = wp_check_filetype( $file['name'], $mimes );
380
381 extract( $wp_filetype );
382
383 if ( ( !$type || !$ext ) && !current_user_can( 'unfiltered_upload' ) )
384 return $upload_error_handler( $file, __( 'File type does not meet security guidelines. Try another.' ));
385
386 if ( !$ext )
387 $ext = ltrim(strrchr($file['name'], '.'), '.');
388
389 if ( !$type )
390 $type = $file['type'];
391 }
392
393 // A writable uploads dir will pass this test. Again, there's no point overriding this one.
394 if ( ! ( ( $uploads = wp_upload_dir() ) && false === $uploads['error'] ) )
395 return $upload_error_handler( $file, $uploads['error'] );
396
397 $filename = wp_unique_filename( $uploads['path'], $file['name'], $unique_filename_callback );
398
399 // Strip the query strings.
400 $filename = str_replace('?','-', $filename);
401 $filename = str_replace('&','-', $filename);
402
403 // Move the file to the uploads dir
404 $new_file = $uploads['path'] . "/$filename";
405 if ( false === @ rename( $file['tmp_name'], $new_file ) ) {
406 return $upload_error_handler( $file, sprintf( __('The uploaded file could not be moved to %s.' ), $uploads['path'] ) );
407 }
408
409 // Set correct file permissions
410 $stat = stat( dirname( $new_file ));
411 $perms = $stat['mode'] & 0000666;
412 @ chmod( $new_file, $perms );
413
414 // Compute the URL
415 $url = $uploads['url'] . "/$filename";
416
417 $return = apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ) );
418
419 return $return;
420}
421
422/**
423 * Downloads a url to a local file using the Snoopy HTTP Class.
424 *
425 * @since unknown
426 * @todo Transition over to using the new HTTP Request API (jacob).
427 *
428 * @param string $url the URL of the file to download
429 * @return mixed WP_Error on failure, string Filename on success.
430 */
431function download_url( $url ) {
432 //WARNING: The file is not automatically deleted, The script must unlink() the file.
433 if ( ! $url )
434 return new WP_Error('http_no_url', __('Invalid URL Provided'));
435
436 $tmpfname = wp_tempnam($url);
437 if ( ! $tmpfname )
438 return new WP_Error('http_no_file', __('Could not create Temporary file'));
439
440 $handle = @fopen($tmpfname, 'wb');
441 if ( ! $handle )
442 return new WP_Error('http_no_file', __('Could not create Temporary file'));
443
444 $response = wp_remote_get($url, array('timeout' => 30));
445
446 if ( is_wp_error($response) ) {
447 fclose($handle);
448 unlink($tmpfname);
449 return $response;
450 }
451
452 if ( $response['response']['code'] != '200' ){
453 fclose($handle);
454 unlink($tmpfname);
455 return new WP_Error('http_404', trim($response['response']['message']));
456 }
457
458 fwrite($handle, $response['body']);
459 fclose($handle);
460
461 return $tmpfname;
462}
463
464/**
465 * {@internal Missing Short Description}}
466 *
467 * @since unknown
468 *
469 * @param unknown_type $file
470 * @param unknown_type $to
471 * @return unknown
472 */
473function unzip_file($file, $to) {
474 global $wp_filesystem;
475
476 if ( ! $wp_filesystem || !is_object($wp_filesystem) )
477 return new WP_Error('fs_unavailable', __('Could not access filesystem.'));
478
479 // Unzip uses a lot of memory
480 @ini_set('memory_limit', '256M');
481
482 $fs =& $wp_filesystem;
483
484 require_once(ABSPATH . 'wp-admin/includes/class-pclzip.php');
485
486 $archive = new PclZip($file);
487
488 // Is the archive valid?
489 if ( false == ($archive_files = $archive->extract(PCLZIP_OPT_EXTRACT_AS_STRING)) )
490 return new WP_Error('incompatible_archive', __('Incompatible archive'), $archive->errorInfo(true));
491
492 if ( 0 == count($archive_files) )
493 return new WP_Error('empty_archive', __('Empty archive'));
494
495 $path = explode('/', untrailingslashit($to));
496 for ( $i = count($path); $i > 0; $i-- ) { //>0 = first element is empty allways for paths starting with '/'
497 $tmppath = implode('/', array_slice($path, 0, $i) );
498 if ( $fs->is_dir($tmppath) ) { //Found the highest folder that exists, Create from here(ie +1)
499 for ( $i = $i + 1; $i <= count($path); $i++ ) {
500 $tmppath = implode('/', array_slice($path, 0, $i) );
501 if ( ! $fs->mkdir($tmppath, FS_CHMOD_DIR) )
502 return new WP_Error('mkdir_failed', __('Could not create directory'), $tmppath);
503 }
504 break; //Exit main for loop
505 }
506 }
507
508 $to = trailingslashit($to);
509 foreach ($archive_files as $file) {
510 $path = $file['folder'] ? $file['filename'] : dirname($file['filename']);
511 $path = explode('/', $path);
512 for ( $i = count($path); $i >= 0; $i-- ) { //>=0 as the first element contains data
513 if ( empty($path[$i]) )
514 continue;
515 $tmppath = $to . implode('/', array_slice($path, 0, $i) );
516 if ( $fs->is_dir($tmppath) ) {//Found the highest folder that exists, Create from here
517 for ( $i = $i + 1; $i <= count($path); $i++ ) { //< count() no file component please.
518 $tmppath = $to . implode('/', array_slice($path, 0, $i) );
519 if ( ! $fs->is_dir($tmppath) && ! $fs->mkdir($tmppath, FS_CHMOD_DIR) )
520 return new WP_Error('mkdir_failed', __('Could not create directory'), $tmppath);
521 }
522 break; //Exit main for loop
523 }
524 }
525
526 // We've made sure the folders are there, so let's extract the file now:
527 if ( ! $file['folder'] ) {
528 if ( !$fs->put_contents( $to . $file['filename'], $file['content']) )
529 return new WP_Error('copy_failed', __('Could not copy file'), $to . $file['filename']);
530 $fs->chmod($to . $file['filename'], FS_CHMOD_FILE);
531 }
532 }
533 return true;
534}
535
536/**
537 * {@internal Missing Short Description}}
538 *
539 * @since unknown
540 *
541 * @param unknown_type $from
542 * @param unknown_type $to
543 * @return unknown
544 */
545function copy_dir($from, $to) {
546 global $wp_filesystem;
547
548 $dirlist = $wp_filesystem->dirlist($from);
549
550 $from = trailingslashit($from);
551 $to = trailingslashit($to);
552
553 foreach ( (array) $dirlist as $filename => $fileinfo ) {
554 if ( 'f' == $fileinfo['type'] ) {
555 if ( ! $wp_filesystem->copy($from . $filename, $to . $filename, true) ) {
556 // If copy failed, chmod file to 0644 and try again.
557 $wp_filesystem->chmod($to . $filename, 0644);
558 if ( ! $wp_filesystem->copy($from . $filename, $to . $filename, true) )
559 return new WP_Error('copy_failed', __('Could not copy file'), $to . $filename);
560 }
561 $wp_filesystem->chmod($to . $filename, FS_CHMOD_FILE);
562 } elseif ( 'd' == $fileinfo['type'] ) {
563 if ( !$wp_filesystem->is_dir($to . $filename) ) {
564 if ( !$wp_filesystem->mkdir($to . $filename, FS_CHMOD_DIR) )
565 return new WP_Error('mkdir_failed', __('Could not create directory'), $to . $filename);
566 }
567 $result = copy_dir($from . $filename, $to . $filename);
568 if ( is_wp_error($result) )
569 return $result;
570 }
571 }
572}
573
574/**
575 * {@internal Missing Short Description}}
576 *
577 * @since unknown
578 *
579 * @param unknown_type $args
580 * @return unknown
581 */
582function WP_Filesystem( $args = false ) {
583 global $wp_filesystem;
584
585 require_once(ABSPATH . 'wp-admin/includes/class-wp-filesystem-base.php');
586
587 $method = get_filesystem_method($args);
588
589 if ( ! $method )
590 return false;
591
592 $abstraction_file = apply_filters('filesystem_method_file', ABSPATH . 'wp-admin/includes/class-wp-filesystem-' . $method . '.php', $method);
593 if( ! file_exists($abstraction_file) )
594 return;
595
596 require_once($abstraction_file);
597 $method = "WP_Filesystem_$method";
598
599 $wp_filesystem = new $method($args);
600
601 if ( $wp_filesystem->errors->get_error_code() )
602 return false;
603
604 if ( !$wp_filesystem->connect() )
605 return false; //There was an erorr connecting to the server.
606
607 // Set the permission constants if not already set.
608 if ( ! defined('FS_CHMOD_DIR') )
609 define('FS_CHMOD_DIR', 0755 );
610 if ( ! defined('FS_CHMOD_FILE') )
611 define('FS_CHMOD_FILE', 0644 );
612
613 return true;
614}
615
616/**
617 * {@internal Missing Short Description}}
618 *
619 * @since unknown
620 *
621 * @param unknown_type $args
622 * @return unknown
623 */
624function get_filesystem_method($args = array()) {
625 $method = false;
626 if( function_exists('getmyuid') && function_exists('fileowner') ){
627 $temp_file = wp_tempnam();
628 if ( getmyuid() == fileowner($temp_file) )
629 $method = 'direct';
630 unlink($temp_file);
631 }
632
633 if ( ! $method && isset($args['connection_type']) && 'ssh' == $args['connection_type'] && extension_loaded('ssh2') ) $method = 'ssh2';
634 if ( ! $method && extension_loaded('ftp') ) $method = 'ftpext';
635 if ( ! $method && ( extension_loaded('sockets') || function_exists('fsockopen') ) ) $method = 'ftpsockets'; //Sockets: Socket extension; PHP Mode: FSockopen / fwrite / fread
636 return apply_filters('filesystem_method', $method);
637}
638
639/**
640 * {@internal Missing Short Description}}
641 *
642 * @since unknown
643 *
644 * @param unknown_type $form_post
645 * @param unknown_type $type
646 * @param unknown_type $error
647 * @return unknown
648 */
649function request_filesystem_credentials($form_post, $type = '', $error = false) {
650 $req_cred = apply_filters('request_filesystem_credentials', '', $form_post, $type, $error);
651 if ( '' !== $req_cred )
652 return $req_cred;
653
654 if ( empty($type) )
655 $type = get_filesystem_method();
656
657 if ( 'direct' == $type )
658 return true;
659
660 $credentials = get_option('ftp_credentials', array());
661 // If defined, set it to that, Else, If POST'd, set it to that, If not, Set it to whatever it previously was(saved details in option)
662 $credentials['hostname'] = defined('FTP_HOST') ? FTP_HOST : (!empty($_POST['hostname']) ? $_POST['hostname'] : $credentials['hostname']);
663 $credentials['username'] = defined('FTP_USER') ? FTP_USER : (!empty($_POST['username']) ? $_POST['username'] : $credentials['username']);
664 $credentials['password'] = defined('FTP_PASS') ? FTP_PASS : (!empty($_POST['password']) ? $_POST['password'] : $credentials['password']);
665
666 // Check to see if we are setting the public/private keys for ssh
667 $credentials['public_key'] = defined('FTP_PUBKEY') ? FTP_PUBKEY : (!empty($_POST['public_key']) ? $_POST['public_key'] : $credentials['public_key']);
668 $credentials['private_key'] = defined('FTP_PRIKEY') ? FTP_PRIKEY : (!empty($_POST['private_key']) ? $_POST['private_key'] : $credentials['private_key']);
669
670 if ( strpos($credentials['hostname'], ':') )
671 list( $credentials['hostname'], $credentials['port'] ) = explode(':', $credentials['hostname'], 2);
672
673 if ( defined('FTP_SSH') || (isset($_POST['connection_type']) && 'ssh' == $_POST['connection_type']) )
674 $credentials['connection_type'] = 'ssh';
675 else if ( defined('FTP_SSL') || (isset($_POST['connection_type']) && 'ftps' == $_POST['connection_type']) )
676 $credentials['connection_type'] = 'ftps';
677 else if ( !isset($credentials['connection_type']) || (isset($_POST['connection_type']) && 'ftp' == $_POST['connection_type']) )
678 $credentials['connection_type'] = 'ftp';
679
680 if ( ! $error && !empty($credentials['password']) && !empty($credentials['username']) && !empty($credentials['hostname']) ) {
681 $stored_credentials = $credentials;
682 unset($stored_credentials['password'], $stored_credentials['private_key'], $stored_credentials['public_key']);
683 update_option('ftp_credentials', $stored_credentials);
684 return $credentials;
685 }
686 $hostname = '';
687 $username = '';
688 $password = '';
689 $connection_type = '';
690 if ( !empty($credentials) )
691 extract($credentials, EXTR_OVERWRITE);
692 if ( $error ) {
693 $error_string = __('<strong>Error:</strong> There was an error connecting to the server, Please verify the settings are correct.');
694 if ( is_wp_error($error) )
695 $error_string = $error->get_error_message();
696 echo '<div id="message" class="error"><p>' . $error_string . '</p></div>';
697 }
698?>
699<script type="text/javascript">
700<!--
701jQuery(function($){
702 jQuery("#ssh").click(function () {
703 jQuery("#ssh_keys").show();
704 });
705 jQuery("#ftp, #ftps").click(function () {
706 jQuery("#ssh_keys").hide();
707 });
708});
709-->
710</script>
711<form action="<?php echo $form_post ?>" method="post">
712<div class="wrap">
713<h2><?php _e('Connection Information') ?></h2>
714<p><?php _e('To perform the requested action, connection information is required.') ?></p>
715
716<table class="form-table">
717<tr valign="top">
718<th scope="row"><label for="hostname"><?php _e('Hostname') ?></label></th>
719<td><input name="hostname" type="text" id="hostname" value="<?php echo attribute_escape($hostname); if ( !empty($port) ) echo ":$port"; ?>"<?php if( defined('FTP_HOST') ) echo ' disabled="disabled"' ?> size="40" /></td>
720</tr>
721
722<tr valign="top">
723<th scope="row"><label for="username"><?php _e('Username') ?></label></th>
724<td><input name="username" type="text" id="username" value="<?php echo attribute_escape($username) ?>"<?php if( defined('FTP_USER') ) echo ' disabled="disabled"' ?> size="40" /></td>
725</tr>
726
727<tr valign="top">
728<th scope="row"><label for="password"><?php _e('Password') ?></label></th>
729<td><input name="password" type="password" id="password" value=""<?php if( defined('FTP_PASS') ) echo ' disabled="disabled"' ?> size="40" /><?php if( defined('FTP_PASS') && !empty($password) ) echo '<em>'.__('(Password not shown)').'</em>'; ?></td>
730</tr>
731
732<tr id="ssh_keys" valign="top" style="<?php if ( 'ssh' != $connection_type ) echo 'display:none' ?>">
733<th scope="row"><?php _e('Authentication Keys') ?>
734<div class="key-labels textright">
735<label for="public_key"><?php _e('Public Key:') ?></label ><br />
736<label for="private_key"><?php _e('Private Key:') ?></label>
737</div></th>
738<td><br /><input name="public_key" type="text" id="public_key" value=""<?php if( defined('FTP_PUBKEY') ) echo ' disabled="disabled"' ?> size="40" /><br /><input name="private_key" type="text" id="private_key" value=""<?php if( defined('FTP_PRIKEY') ) echo ' disabled="disabled"' ?> size="40" />
739<div><?php _e('Enter the location on the server where the keys are located. If a passphrase is needed, enter that in the password field above.') ?></div></td>
740</tr>
741
742<tr valign="top">
743<th scope="row"><?php _e('Connection Type') ?></th>
744<td>
745<fieldset><legend class="hidden"><?php _e('Connection Type') ?></legend>
746<label><input id="ftp" name="connection_type" type="radio" value="ftp" <?php checked('ftp', $connection_type); if ( defined('FTP_SSL') || defined('FTP_SSH') ) echo ' disabled="disabled"'; ?>/> <?php _e('FTP') ?></label><br />
747<label><input id="ftps" name="connection_type" type="radio" value="ftps" <?php checked('ftps', $connection_type); if ( defined('FTP_SSH') || defined('FTP_SSH') ) echo ' disabled="disabled"'; ?>/> <?php _e('FTPS (SSL)') ?></label><br />
748<?php if ( extension_loaded('ssh2') ) { ?><label><input id="ssh" name="connection_type" type="radio" value="ssh" <?php checked('ssh', $connection_type); if ( defined('FTP_SSL') || defined('FTP_SSH') ) echo ' disabled="disabled"'; ?>/> <?php _e('SSH') ?></label><?php } ?>
749</fieldset>
750</td>
751</tr>
752</table>
753
754<?php if ( isset( $_POST['version'] ) ) : ?>
755<input type="hidden" name="version" value="<?php echo attribute_escape($_POST['version']) ?>" />
756<?php endif; ?>
757<?php if ( isset( $_POST['locale'] ) ) : ?>
758<input type="hidden" name="locale" value="<?php echo attribute_escape($_POST['locale']) ?>" />
759<?php endif; ?>
760<p class="submit">
761<input id="upgrade" name="upgrade" type="submit" class="button" value="<?php _e('Proceed'); ?>" />
762</p>
763</div>
764</form>
765<?php
766 return false;
767}
768
769?>