From 09c2520e20fc38a6f10e2b97e14e2d5c6cf653f7 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sat, 23 May 2015 11:00:30 -0400
Subject: [PATCH] CS fixes

---
 plugins/squirrelmail_usercopy/squirrelmail_usercopy.php |  329 ++++++++++++++++++++++++++++++------------------------
 1 files changed, 180 insertions(+), 149 deletions(-)

diff --git a/plugins/squirrelmail_usercopy/squirrelmail_usercopy.php b/plugins/squirrelmail_usercopy/squirrelmail_usercopy.php
index 7f37867..178e54b 100644
--- a/plugins/squirrelmail_usercopy/squirrelmail_usercopy.php
+++ b/plugins/squirrelmail_usercopy/squirrelmail_usercopy.php
@@ -8,184 +8,215 @@
  */
 class squirrelmail_usercopy extends rcube_plugin
 {
-	public $task = 'login';
+    public $task = 'login';
 
-	private $prefs = null;
-	private $identities_level = 0;
-	private $abook = array();
+    private $prefs            = null;
+    private $identities_level = 0;
+    private $abook            = array();
 
-	public function init()
-	{
-		$this->add_hook('user_create', array($this, 'create_user'));
-		$this->add_hook('identity_create', array($this, 'create_identity'));
-	}
+    public function init()
+    {
+        $this->add_hook('user_create', array($this, 'create_user'));
+        $this->add_hook('identity_create', array($this, 'create_identity'));
+    }
 
-	public function create_user($p)
-	{
-		$rcmail = rcmail::get_instance();
+    public function create_user($p)
+    {
+        $rcmail = rcmail::get_instance();
 
-		// Read plugin's config
-		$this->initialize();
+        // Read plugin's config
+        $this->initialize();
 
-		// read prefs and add email address
-		$this->read_squirrel_prefs($p['user']);
-		if (($this->identities_level == 0 || $this->identities_level == 2) && $rcmail->config->get('squirrelmail_set_alias') && $this->prefs['email_address'])
-			$p['user_email'] = $this->prefs['email_address'];
-		return $p;
-	}
+        // read prefs and add email address
+        $this->read_squirrel_prefs($p['user']);
+        if (($this->identities_level == 0 || $this->identities_level == 2)
+            && $rcmail->config->get('squirrelmail_set_alias')
+            && $this->prefs['email_address']
+        ) {
+            $p['user_email'] = $this->prefs['email_address'];
+        }
 
-	public function create_identity($p)
-	{
-		$rcmail = rcmail::get_instance();
+        return $p;
+    }
 
-		// prefs are set in create_user()
-		if ($this->prefs) {
-			if ($this->prefs['full_name'])
-				$p['record']['name'] = $this->prefs['full_name'];
-			if (($this->identities_level == 0 || $this->identities_level == 2) && $this->prefs['email_address'])
-				$p['record']['email'] = $this->prefs['email_address'];
-			if ($this->prefs['___signature___'])
-				$p['record']['signature'] = $this->prefs['___signature___'];
-			if ($this->prefs['reply_to']) 
-				$p['record']['reply-to'] = $this->prefs['reply_to']; 
-			if (($this->identities_level == 0 || $this->identities_level == 1) && isset($this->prefs['identities']) && $this->prefs['identities'] > 1) {
-				for ($i=1; $i < $this->prefs['identities']; $i++) {
-					unset($ident_data);
-					$ident_data = array('name' => '', 'email' => ''); // required data
-					if ($this->prefs['full_name'.$i])
-						$ident_data['name'] = $this->prefs['full_name'.$i];
-					if ($this->identities_level == 0 && $this->prefs['email_address'.$i])
-						$ident_data['email'] = $this->prefs['email_address'.$i];
-					else
-						$ident_data['email'] = $p['record']['email'];
-					if ($this->prefs['reply_to'.$i])
-						$ident_data['reply-to'] = $this->prefs['reply_to'.$i];
-					if ($this->prefs['___sig'.$i.'___'])
-						$ident_data['signature'] = $this->prefs['___sig'.$i.'___'];
-					// insert identity
-					$rcmail->user->insert_identity($ident_data);
-				}
-			}
+    public function create_identity($p)
+    {
+        $rcmail = rcmail::get_instance();
 
-			// copy address book
-			$contacts = $rcmail->get_address_book(null, true);
-			if ($contacts && count($this->abook)) {
-				foreach ($this->abook as $rec) {
-				    // #1487096 handle multi-address and/or too long items
-				    $rec['email'] = array_shift(explode(';', $rec['email']));
+        // prefs are set in create_user()
+        if ($this->prefs) {
+            if ($this->prefs['full_name']) {
+                $p['record']['name'] = $this->prefs['full_name'];
+            }
+
+            if (($this->identities_level == 0 || $this->identities_level == 2) && $this->prefs['email_address']) {
+                $p['record']['email'] = $this->prefs['email_address'];
+            }
+
+            if ($this->prefs['___signature___']) {
+                $p['record']['signature'] = $this->prefs['___signature___'];
+            }
+
+            if ($this->prefs['reply_to']) {
+                $p['record']['reply-to'] = $this->prefs['reply_to'];
+            }
+
+            if (($this->identities_level == 0 || $this->identities_level == 1)
+                && isset($this->prefs['identities']) && $this->prefs['identities'] > 1
+            ) {
+                for ($i = 1; $i < $this->prefs['identities']; $i++) {
+                    unset($ident_data);
+                    $ident_data = array('name' => '', 'email' => ''); // required data
+
+                    if ($this->prefs['full_name'.$i]) {
+                        $ident_data['name'] = $this->prefs['full_name'.$i];
+                    }
+
+                    if ($this->identities_level == 0 && $this->prefs['email_address'.$i]) {
+                        $ident_data['email'] = $this->prefs['email_address'.$i];
+                    }
+                    else {
+                        $ident_data['email'] = $p['record']['email'];
+                    }
+
+                    if ($this->prefs['reply_to'.$i]) {
+                        $ident_data['reply-to'] = $this->prefs['reply_to'.$i];
+                    }
+
+                    if ($this->prefs['___sig'.$i.'___']) {
+                        $ident_data['signature'] = $this->prefs['___sig'.$i.'___'];
+                    }
+
+                    // insert identity
+                    $rcmail->user->insert_identity($ident_data);
+                }
+            }
+
+            // copy address book
+            $contacts = $rcmail->get_address_book(null, true);
+            if ($contacts && count($this->abook)) {
+                foreach ($this->abook as $rec) {
+                    // #1487096 handle multi-address and/or too long items
+                    $rec['email'] = array_shift(explode(';', $rec['email']));
                     if (rcube_utils::check_email(rcube_utils::idn_to_ascii($rec['email']))) {
                         $rec['email'] = rcube_utils::idn_to_utf8($rec['email']);
-    					$contacts->insert($rec, true);
-			        }
-			    }
-			}
+                        $contacts->insert($rec, true);
+                    }
+                }
+            }
 
-			// mark identity as complete for following hooks
-			$p['complete'] = true;
-		}
+            // mark identity as complete for following hooks
+            $p['complete'] = true;
+        }
 
-		return $p;
-	}
+        return $p;
+    }
 
-	private function initialize()
-	{
-		$rcmail = rcmail::get_instance();
+    private function initialize()
+    {
+        $rcmail = rcmail::get_instance();
 
-		// Load plugin's config file
-		$this->load_config();
+        // Load plugin's config file
+        $this->load_config();
 
-		// Set identities_level for operations of this plugin
-		$ilevel = $rcmail->config->get('squirrelmail_identities_level');
-		if ($ilevel === null)
-			$ilevel = $rcmail->config->get('identities_level', 0);
+        // Set identities_level for operations of this plugin
+        $ilevel = $rcmail->config->get('squirrelmail_identities_level');
+        if ($ilevel === null) {
+            $ilevel = $rcmail->config->get('identities_level', 0);
+        }
 
-		$this->identities_level = intval($ilevel);
-	}
+        $this->identities_level = intval($ilevel);
+    }
 
-	private function read_squirrel_prefs($uname)
-	{
-		$rcmail = rcmail::get_instance();
+    private function read_squirrel_prefs($uname)
+    {
+        $rcmail = rcmail::get_instance();
 
-		/**** File based backend ****/
-		if ($rcmail->config->get('squirrelmail_driver') == 'file' && ($srcdir = $rcmail->config->get('squirrelmail_data_dir'))) {
-			if (($hash_level = $rcmail->config->get('squirrelmail_data_dir_hash_level')) > 0) 
-				$srcdir = slashify($srcdir).chunk_split(substr(base_convert(crc32($uname), 10, 16), 0, $hash_level), 1, '/');
-			$prefsfile = slashify($srcdir) . $uname . '.pref';
-			$abookfile = slashify($srcdir) . $uname . '.abook';
-			$sigfile = slashify($srcdir) . $uname . '.sig';
-			$sigbase = slashify($srcdir) . $uname . '.si';
+        /**** File based backend ****/
+        if ($rcmail->config->get('squirrelmail_driver') == 'file' && ($srcdir = $rcmail->config->get('squirrelmail_data_dir'))) {
+            if (($hash_level = $rcmail->config->get('squirrelmail_data_dir_hash_level')) > 0) {
+                $srcdir = slashify($srcdir).chunk_split(substr(base_convert(crc32($uname), 10, 16), 0, $hash_level), 1, '/');
+            }
 
-			if (is_readable($prefsfile)) {
-				$this->prefs = array();
-				foreach (file($prefsfile) as $line) {
-					list($key, $value) = explode('=', $line);
-					$this->prefs[$key] = utf8_encode(rtrim($value));
-				}
+            $prefsfile = slashify($srcdir) . $uname . '.pref';
+            $abookfile = slashify($srcdir) . $uname . '.abook';
+            $sigfile   = slashify($srcdir) . $uname . '.sig';
+            $sigbase   = slashify($srcdir) . $uname . '.si';
 
-				// also read signature file if exists
-				if (is_readable($sigfile)) {
-					$this->prefs['___signature___'] = utf8_encode(file_get_contents($sigfile));
-				}
+            if (is_readable($prefsfile)) {
+                $this->prefs = array();
+                foreach (file($prefsfile) as $line) {
+                    list($key, $value) = explode('=', $line);
+                    $this->prefs[$key] = utf8_encode(rtrim($value));
+                }
 
-				if (isset($this->prefs['identities']) && $this->prefs['identities'] > 1) {
-					for ($i=1; $i < $this->prefs['identities']; $i++) {
-						// read signature file if exists
-						if (is_readable($sigbase.$i)) {
-							$this->prefs['___sig'.$i.'___'] = utf8_encode(file_get_contents($sigbase.$i));
-						}
-					}
-				}
+                // also read signature file if exists
+                if (is_readable($sigfile)) {
+                    $this->prefs['___signature___'] = utf8_encode(file_get_contents($sigfile));
+                }
 
-				// parse addres book file
-				if (filesize($abookfile)) {
-					foreach(file($abookfile) as $line) {
-						list($rec['name'], $rec['firstname'], $rec['surname'], $rec['email']) = explode('|', utf8_encode(rtrim($line)));
-						if ($rec['name'] && $rec['email'])
-							$this->abook[] = $rec;
-					}
-				}
-			}
-		} 
-		/**** Database backend ****/
-		else if ($rcmail->config->get('squirrelmail_driver') == 'sql') { 
-			$this->prefs = array();
+                if (isset($this->prefs['identities']) && $this->prefs['identities'] > 1) {
+                    for ($i=1; $i < $this->prefs['identities']; $i++) {
+                        // read signature file if exists
+                        if (is_readable($sigbase.$i)) {
+                            $this->prefs['___sig'.$i.'___'] = utf8_encode(file_get_contents($sigbase.$i));
+                        }
+                    }
+                }
 
-			/* connect to squirrelmail database */
-			$db = rcube_db::factory($rcmail->config->get('squirrelmail_dsn'));
+                // parse addres book file
+                if (filesize($abookfile)) {
+                    foreach(file($abookfile) as $line) {
+                        list($rec['name'], $rec['firstname'], $rec['surname'], $rec['email']) = explode('|', utf8_encode(rtrim($line)));
+                        if ($rec['name'] && $rec['email']) {
+                            $this->abook[] = $rec;
+                        }
+                    }
+                }
+            }
+        }
+        // Database backend
+        else if ($rcmail->config->get('squirrelmail_driver') == 'sql') { 
+            $this->prefs = array();
 
-			$db->set_debug($rcmail->config->get('sql_debug'));
-			$db->db_connect('r'); // connect in read mode
+            // connect to squirrelmail database
+            $db = rcube_db::factory($rcmail->config->get('squirrelmail_dsn'));
 
-			/* retrieve prefs */
-			$userprefs_table = $rcmail->config->get('squirrelmail_userprefs_table');
-			$address_table = $rcmail->config->get('squirrelmail_address_table');
-			$db_charset = $rcmail->config->get('squirrelmail_db_charset');
+            $db->set_debug($rcmail->config->get('sql_debug'));
+            $db->db_connect('r'); // connect in read mode
 
-			if ($db_charset)
-				$db->query('SET NAMES '.$db_charset);
+            // retrieve prefs
+            $userprefs_table = $rcmail->config->get('squirrelmail_userprefs_table');
+            $address_table   = $rcmail->config->get('squirrelmail_address_table');
+            $db_charset      = $rcmail->config->get('squirrelmail_db_charset');
 
-			$sql_result = $db->query('SELECT * FROM ' . $db->quote_identifier($userprefs_table)
-			    .' WHERE `user` = ?', $uname); // ? is replaced with emailaddress
+            if ($db_charset) {
+                $db->query('SET NAMES '.$db_charset);
+            }
 
-			while ($sql_array = $db->fetch_assoc($sql_result) ) { // fetch one row from result
-				$this->prefs[$sql_array['prefkey']] = rcube_charset::convert(rtrim($sql_array['prefval']), $db_charset);
-			}
+            $sql_result = $db->query('SELECT * FROM ' . $db->quote_identifier($userprefs_table)
+                .' WHERE `user` = ?', $uname); // ? is replaced with emailaddress
 
-			/* retrieve address table data */
-			$sql_result = $db->query('SELECT * FROM ' . $db->quote_identifier($address_table)
-			    .' WHERE `owner` = ?', $uname); // ? is replaced with emailaddress
+            while ($sql_array = $db->fetch_assoc($sql_result) ) { // fetch one row from result
+                $this->prefs[$sql_array['prefkey']] = rcube_charset::convert(rtrim($sql_array['prefval']), $db_charset);
+            }
 
-			// parse addres book
-			while ($sql_array = $db->fetch_assoc($sql_result) ) { // fetch one row from result
-				$rec['name']      = rcube_charset::convert(rtrim($sql_array['nickname']), $db_charset);
-				$rec['firstname'] = rcube_charset::convert(rtrim($sql_array['firstname']), $db_charset);
-				$rec['surname']   = rcube_charset::convert(rtrim($sql_array['lastname']), $db_charset);
-				$rec['email']     = rcube_charset::convert(rtrim($sql_array['email']), $db_charset);
-				$rec['notes']     = rcube_charset::convert(rtrim($sql_array['label']), $db_charset);
+            // retrieve address table data
+            $sql_result = $db->query('SELECT * FROM ' . $db->quote_identifier($address_table)
+                .' WHERE `owner` = ?', $uname); // ? is replaced with emailaddress
 
-				if ($rec['name'] && $rec['email'])
-					$this->abook[] = $rec;
-			}
-		} // end if 'sql'-driver
-	}
+            // parse addres book
+            while ($sql_array = $db->fetch_assoc($sql_result) ) { // fetch one row from result
+                $rec['name']      = rcube_charset::convert(rtrim($sql_array['nickname']), $db_charset);
+                $rec['firstname'] = rcube_charset::convert(rtrim($sql_array['firstname']), $db_charset);
+                $rec['surname']   = rcube_charset::convert(rtrim($sql_array['lastname']), $db_charset);
+                $rec['email']     = rcube_charset::convert(rtrim($sql_array['email']), $db_charset);
+                $rec['notes']     = rcube_charset::convert(rtrim($sql_array['label']), $db_charset);
+
+                if ($rec['name'] && $rec['email']) {
+                    $this->abook[] = $rec;
+                }
+            }
+        } // end if 'sql'-driver
+    }
 }

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