replace all tabs with four spaces

The PEAR coding standards decree: no tabs, but indent by four spaces.
I've done a global search-and-replace on all tabs, replacing them by
four spaces. This is a huge change, but it will go a long way to
getting us towards phpcs-compliance. And that means better code
readability, and that means more participation.

darcs-hash:20081223191907-84dde-21e8efe210e6d5d54e935a22d0cee5c7bbfc007d.gz

1 files changed, 172 insertions, 172 deletions

diff --git a/scripts/maildaemon.php b/scripts/maildaemon.php
index 8b809f646..6d8507514 100755
--- a/scripts/maildaemon.php
+++ b/scripts/maildaemon.php
@@ -20,8 +20,8 @@
 
 # Abort if called from a web server
 if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
-	print "This script must be run from the command line\n";
-	exit();
+    print "This script must be run from the command line\n";
+    exit();
 }
 
 define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
@@ -36,179 +36,179 @@ require_once('Mail/mimeDecode.php');
 
 class MailerDaemon {
 
-	function __construct() {
-	}
-
-	function handle_message($fname='php://stdin') {
-		list($from, $to, $msg) = $this->parse_message($fname);
-		if (!$from || !$to || !$msg) {
-			$this->error(NULL, _('Could not parse message.'));
-		}
-		common_log(LOG_INFO, "Mail from $from to $to: " .substr($msg, 0, 20));
-		$user = $this->user_from($from);
-		if (!$user) {
-			$this->error($from, _('Not a registered user.'));
-			return false;
-		}
-		if (!$this->user_match_to($user, $to)) {
-			$this->error($from, _('Sorry, that is not your incoming email address.'));
-			return false;
-		}
-		if (!$user->emailpost) {
-			$this->error($from, _('Sorry, no incoming email allowed.'));
-			return false;
-		}
-		$response = $this->handle_command($user, $from, $msg);
-		if ($response) {
-			return true;
-		}
-		$msg = $this->cleanup_msg($msg);
-		$this->add_notice($user, $msg);
-	}
-
-	function error($from, $msg) {
-		file_put_contents("php://stderr", $msg . "\n");
-		exit(1);
-	}
-
-	function user_from($from_hdr) {
-		$froms = mailparse_rfc822_parse_addresses($from_hdr);
-		if (!$froms) {
-			return NULL;
-		}
-		$from = $froms[0];
-		$addr = common_canonical_email($from['address']);
-		$user = User::staticGet('email', $addr);
-		if (!$user) {
-			$user = User::staticGet('smsemail', $addr);
-		}
-		return $user;
-	}
-
-	function user_match_to($user, $to_hdr) {
-		$incoming = $user->incomingemail;
-		$tos = mailparse_rfc822_parse_addresses($to_hdr);
-		foreach ($tos as $to) {
-			if (strcasecmp($incoming, $to['address']) == 0) {
-				return true;
-			}
-		}
-		return false;
-	}
-
-	function handle_command($user, $from, $msg) {
-		$inter = new CommandInterpreter();
-		$cmd = $inter->handle_command($user, $msg);
-		if ($cmd) {
-			$cmd->execute(new MailChannel($from));
-			return true;
-		}
-		return false;
-	}
-
-	function respond($from, $to, $response) {
-
-		$headers['From'] = $to;
-		$headers['To'] = $from;
-		$headers['Subject'] = "Command complete";
-
-		return mail_send(array($from), $headers, $response);
-	}
-
-	function log($level, $msg) {
-		common_log($level, 'MailDaemon: '.$msg);
-	}
-
-	function add_notice($user, $msg) {
+    function __construct() {
+    }
+
+    function handle_message($fname='php://stdin') {
+        list($from, $to, $msg) = $this->parse_message($fname);
+        if (!$from || !$to || !$msg) {
+            $this->error(NULL, _('Could not parse message.'));
+        }
+        common_log(LOG_INFO, "Mail from $from to $to: " .substr($msg, 0, 20));
+        $user = $this->user_from($from);
+        if (!$user) {
+            $this->error($from, _('Not a registered user.'));
+            return false;
+        }
+        if (!$this->user_match_to($user, $to)) {
+            $this->error($from, _('Sorry, that is not your incoming email address.'));
+            return false;
+        }
+        if (!$user->emailpost) {
+            $this->error($from, _('Sorry, no incoming email allowed.'));
+            return false;
+        }
+        $response = $this->handle_command($user, $from, $msg);
+        if ($response) {
+            return true;
+        }
+        $msg = $this->cleanup_msg($msg);
+        $this->add_notice($user, $msg);
+    }
+
+    function error($from, $msg) {
+        file_put_contents("php://stderr", $msg . "\n");
+        exit(1);
+    }
+
+    function user_from($from_hdr) {
+        $froms = mailparse_rfc822_parse_addresses($from_hdr);
+        if (!$froms) {
+            return NULL;
+        }
+        $from = $froms[0];
+        $addr = common_canonical_email($from['address']);
+        $user = User::staticGet('email', $addr);
+        if (!$user) {
+            $user = User::staticGet('smsemail', $addr);
+        }
+        return $user;
+    }
+
+    function user_match_to($user, $to_hdr) {
+        $incoming = $user->incomingemail;
+        $tos = mailparse_rfc822_parse_addresses($to_hdr);
+        foreach ($tos as $to) {
+            if (strcasecmp($incoming, $to['address']) == 0) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    function handle_command($user, $from, $msg) {
+        $inter = new CommandInterpreter();
+        $cmd = $inter->handle_command($user, $msg);
+        if ($cmd) {
+            $cmd->execute(new MailChannel($from));
+            return true;
+        }
+        return false;
+    }
+
+    function respond($from, $to, $response) {
+
+        $headers['From'] = $to;
+        $headers['To'] = $from;
+        $headers['Subject'] = "Command complete";
+
+        return mail_send(array($from), $headers, $response);
+    }
+
+    function log($level, $msg) {
+        common_log($level, 'MailDaemon: '.$msg);
+    }
+
+    function add_notice($user, $msg) {
         // should test
         // $msg_shortened = common_shorten_links($msg);
         // if (mb_strlen($msg_shortened) > 140) ERROR and STOP
-		$notice = Notice::saveNew($user->id, $msg, 'mail');
-		if (is_string($notice)) {
-			$this->log(LOG_ERR, $notice);
-			return;
-		}
-		common_broadcast_notice($notice);
-		$this->log(LOG_INFO,
-				   'Added notice ' . $notice->id . ' from user ' . $user->nickname);
-	}
-
-	function parse_message($fname) {
-		$contents = file_get_contents($fname);
-		$parsed = Mail_mimeDecode::decode(array('input' => $contents,
-												'include_bodies' => true,
-												'decode_headers' => true,
-												'decode_bodies' => true));
-		if (!$parsed) {
-			return NULL;
-		}
-
-		$from = $parsed->headers['from'];
-
-		$to = $parsed->headers['to'];
-
-		$type = $parsed->ctype_primary . '/' . $parsed->ctype_secondary;
-
-		if ($parsed->ctype_primary == 'multipart') {
-			foreach ($parsed->parts as $part) {
-				if ($part->ctype_primary == 'text' &&
-					$part->ctype_secondary == 'plain') {
-					$msg = $part->body;
-					break;
-				}
-			}
-		} else if ($type == 'text/plain') {
-			$msg = $parsed->body;
-		} else {
-			$this->unsupported_type($type);
-		}
-
-		return array($from, $to, $msg);
-	}
-
-	function unsupported_type($type) {
-		$this->error(NULL, "Unsupported message type: " . $type);
-	}
-
-	function cleanup_msg($msg) {
-		$lines = explode("\n", $msg);
-
-		$output = '';
-
-		foreach ($lines as $line) {
-			// skip quotes
-			if (preg_match('/^\s*>.*$/', $line)) {
-				continue;
-			}
-			// skip start of quote
-			if (preg_match('/^\s*On.*wrote:\s*$/', $line)) {
-				continue;
-			}
-			// probably interesting to someone, not us
-			if (preg_match('/^\s*Sent via/', $line)) {
-				continue;
-			}
-			// skip everything after a sig
-			if (preg_match('/^\s*--+\s*$/', $line) ||
-				preg_match('/^\s*__+\s*$/', $line))
-			{
-				break;
-			}
-			// skip everything after Outlook quote
-			if (preg_match('/^\s*-+\s*Original Message\s*-+\s*$/', $line)) {
-				break;
-			}
-			// skip everything after weird forward
-			if (preg_match('/^\s*Begin\s+forward/', $line)) {
-				break;
-			}
-
-			$output .= ' ' . $line;
-		}
-
-		preg_replace('/\s+/', ' ', $output);
-		return trim($output);
-	}
+        $notice = Notice::saveNew($user->id, $msg, 'mail');
+        if (is_string($notice)) {
+            $this->log(LOG_ERR, $notice);
+            return;
+        }
+        common_broadcast_notice($notice);
+        $this->log(LOG_INFO,
+                   'Added notice ' . $notice->id . ' from user ' . $user->nickname);
+    }
+
+    function parse_message($fname) {
+        $contents = file_get_contents($fname);
+        $parsed = Mail_mimeDecode::decode(array('input' => $contents,
+                                                'include_bodies' => true,
+                                                'decode_headers' => true,
+                                                'decode_bodies' => true));
+        if (!$parsed) {
+            return NULL;
+        }
+
+        $from = $parsed->headers['from'];
+
+        $to = $parsed->headers['to'];
+
+        $type = $parsed->ctype_primary . '/' . $parsed->ctype_secondary;
+
+        if ($parsed->ctype_primary == 'multipart') {
+            foreach ($parsed->parts as $part) {
+                if ($part->ctype_primary == 'text' &&
+                    $part->ctype_secondary == 'plain') {
+                    $msg = $part->body;
+                    break;
+                }
+            }
+        } else if ($type == 'text/plain') {
+            $msg = $parsed->body;
+        } else {
+            $this->unsupported_type($type);
+        }
+
+        return array($from, $to, $msg);
+    }
+
+    function unsupported_type($type) {
+        $this->error(NULL, "Unsupported message type: " . $type);
+    }
+
+    function cleanup_msg($msg) {
+        $lines = explode("\n", $msg);
+
+        $output = '';
+
+        foreach ($lines as $line) {
+            // skip quotes
+            if (preg_match('/^\s*>.*$/', $line)) {
+                continue;
+            }
+            // skip start of quote
+            if (preg_match('/^\s*On.*wrote:\s*$/', $line)) {
+                continue;
+            }
+            // probably interesting to someone, not us
+            if (preg_match('/^\s*Sent via/', $line)) {
+                continue;
+            }
+            // skip everything after a sig
+            if (preg_match('/^\s*--+\s*$/', $line) ||
+                preg_match('/^\s*__+\s*$/', $line))
+            {
+                break;
+            }
+            // skip everything after Outlook quote
+            if (preg_match('/^\s*-+\s*Original Message\s*-+\s*$/', $line)) {
+                break;
+            }
+            // skip everything after weird forward
+            if (preg_match('/^\s*Begin\s+forward/', $line)) {
+                break;
+            }
+
+            $output .= ' ' . $line;
+        }
+
+        preg_replace('/\s+/', ' ', $output);
+        return trim($output);
+    }
 }
 
 $md = new MailerDaemon();