Docs: Improve inline comments per the documentation standards.
Includes minor code layout fixes for better readability. See #48303. Built from https://develop.svn.wordpress.org/trunk@47122 git-svn-id: http://core.svn.wordpress.org/trunk@46922 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@@ -38,8 +38,7 @@ class WP_Filesystem_FTPext extends WP_Filesystem_Base {
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return;
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}
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// This Class uses the timeout on a per-connection basis, Others use it on a per-action basis.
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// This class uses the timeout on a per-connection basis, others use it on a per-action basis.
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if ( ! defined( 'FS_TIMEOUT' ) ) {
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define( 'FS_TIMEOUT', 240 );
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}
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@@ -113,7 +112,7 @@ class WP_Filesystem_FTPext extends WP_Filesystem_Base {
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return false;
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}
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// Set the Connection to use Passive FTP
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// Set the connection to use Passive FTP.
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ftp_pasv( $this->link, true );
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if ( @ftp_get_option( $this->link, FTP_TIMEOUT_SEC ) < FS_TIMEOUT ) {
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@ftp_set_option( $this->link, FTP_TIMEOUT_SEC, FS_TIMEOUT );
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@@ -146,7 +145,7 @@ class WP_Filesystem_FTPext extends WP_Filesystem_Base {
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return false;
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}
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fseek( $temp, 0 ); // Skip back to the start of the file being written to
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fseek( $temp, 0 ); // Skip back to the start of the file being written to.
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$contents = '';
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while ( ! feof( $temp ) ) {
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@@ -203,7 +202,7 @@ class WP_Filesystem_FTPext extends WP_Filesystem_Base {
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return false;
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}
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fseek( $temp, 0 ); // Skip back to the start of the file being written to
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fseek( $temp, 0 ); // Skip back to the start of the file being written to.
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$ret = ftp_fput( $this->link, $file, $temp, FTP_BINARY );
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@@ -273,7 +272,7 @@ class WP_Filesystem_FTPext extends WP_Filesystem_Base {
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}
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}
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// chmod the file or directory
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// chmod the file or directory.
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if ( ! function_exists( 'ftp_chmod' ) ) {
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return (bool) ftp_site( $this->link, sprintf( 'CHMOD %o %s', $mode, $file ) );
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}
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@@ -405,7 +404,7 @@ class WP_Filesystem_FTPext extends WP_Filesystem_Base {
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return true; // File is an empty directory.
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}
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return ! empty( $list ); //empty list = no file, so invert.
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return ! empty( $list ); // Empty list = no file, so invert.
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}
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/**
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@@ -573,7 +572,7 @@ class WP_Filesystem_FTPext extends WP_Filesystem_Base {
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if ( $lucifer[3] < 70 ) {
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$lucifer[3] += 2000;
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} else {
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$lucifer[3] += 1900; // 4digit year fix
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$lucifer[3] += 1900; // 4-digit year fix.
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}
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$b['isdir'] = ( $lucifer[7] == '<DIR>' );
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if ( $b['isdir'] ) {
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@@ -593,7 +592,7 @@ class WP_Filesystem_FTPext extends WP_Filesystem_Base {
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} elseif ( ! $is_windows ) {
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$lucifer = preg_split( '/[ ]/', $line, 9, PREG_SPLIT_NO_EMPTY );
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if ( $lucifer ) {
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//echo $line."\n";
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// echo $line."\n";
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$lcount = count( $lucifer );
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if ( $lcount < 8 ) {
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return '';
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@@ -637,7 +636,7 @@ class WP_Filesystem_FTPext extends WP_Filesystem_Base {
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}
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}
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// Replace symlinks formatted as "source -> target" with just the source name
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// Replace symlinks formatted as "source -> target" with just the source name.
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if ( isset( $b['islink'] ) && $b['islink'] ) {
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$b['name'] = preg_replace( '/(\s*->\s*.*)$/', '', $b['name'] );
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}
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