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<?php |
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|
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function backupbreeze_preflight_problem($trouble) { |
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echo '<div class="error"><h3>Houston, we have a problem: </h3>' .$trouble . '<br /><br /></div>'; |
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echo '<hr><br />'; |
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|
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|
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exit; |
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} |
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|
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|
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|
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|
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// now let's see if we can connect to the FTP repo |
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// set up variables |
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$host = get_option('backupbreeze_ftp_host'); |
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$user = get_option('backupbreeze_ftp_user'); |
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$pass = get_option('backupbreeze_ftp_pass'); |
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$subdir = get_option('backupbreeze_ftp_subdir'); |
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if ($subdir =='') { |
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$subdir = '/'; |
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} |
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$remotefile = $subdir . '/' . $filename; |
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|
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// @since 1.6.1 |
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// only check FTP Connection if we have details |
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// otherwise skip this and do a local backup |
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// |
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|
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if ($host) { |
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// connect to host |
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// extra security |
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// @since 2.1 |
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// If in WP Dashboard or Admin Panels |
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if ( is_admin() ) { |
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// If user has WP manage options permissions |
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if ( current_user_can('manage_options')) { |
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// connect to host ONLY if the 2 security conditions are valid / met |
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$conn = ftp_connect($host); |
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if (!$conn) |
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{ |
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$trouble = 'I could not connect to your FTP server.<br />Please check your FTP Host settings and try again (leave FTP Host BLANK for local backups).'; |
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backupbreeze_preflight_problem($trouble); |
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} |
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// can we log in? |
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$result = ftp_login($conn, $user, $pass); |
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if (!$result) |
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{ |
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$trouble = 'I could not log in to your FTP server.<br />Please check your FTP Username and Password, then try again.<br />For local backups, please leave the FTP Host option BLANK.'; |
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backupbreeze_preflight_problem($trouble); |
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} |
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// and does the remote directory exist? |
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$success = ftp_chdir($conn, $subdir); |
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if (!$success) |
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{ |
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$trouble = 'I cannot change into the FTP subdirectory you specified. Does it exist?<br />You must create it first using an FTP client like FileZilla.<br />Please check and try again.'; |
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backupbreeze_preflight_problem($trouble); |
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} |
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// and is it writeable? |
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// ah... I don't know how to test that :-( |
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|
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// end if |
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} |
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} |
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} |
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else { |
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echo "The FTP Details are missing or not complete. This will be a local backup only.<br />"; |
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} |
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|
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echo "All good - let's Backup!<br />"; |
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|
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?> |
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