X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=functions%2Fabook_local_file.php;h=d29474f6d4cdd8cae463283e6bb53af96d9cc88f;hp=65ae8256f24372c3976c47a07577a4cf65e7d68a;hb=e45a534b519914566980a2ed45bb552faf75255d;hpb=4b5049de2fa934c45599d6e4c74bf2bbee10d34d

diff --git a/functions/abook_local_file.php b/functions/abook_local_file.php
index 65ae8256..d29474f6 100644
--- a/functions/abook_local_file.php
+++ b/functions/abook_local_file.php
@@ -97,7 +97,7 @@ class abook_local_file extends addressbook_backend {
      * @return bool
      */
     function abook_local_file($param) {
-        $this->sname = _("Personal address book");
+        $this->sname = _("Personal Address Book");
         $this->umask = Umask();
 
         if(is_array($param)) {
@@ -151,7 +151,7 @@ class abook_local_file extends addressbook_backend {
         $this->error = '';
         $file   = $this->filename;
         $create = $this->create;
-        $fopenmode = (($this->writeable && is_writable($file)) ? 'a+' : 'r');
+        $fopenmode = (($this->writeable && sq_is_writable($file)) ? 'a+' : 'r');
 
         /* Return true is file is open and $new is unset */
         if($this->filehandle && !$new) {
@@ -317,16 +317,29 @@ class abook_local_file extends addressbook_backend {
     }
 
     /**
-     * Lookup alias
-     * @param string $alias alias
-     * @return array search results
+     * Lookup an address by the indicated field.
+     *
+     * @param string  $value The value to look up
+     * @param integer $field The field to look in, should be one
+     *                       of the SM_ABOOK_FIELD_* constants
+     *                       defined in include/constants.php
+     *                       (OPTIONAL; defaults to nickname field)
+     *                       NOTE: uniqueness is only guaranteed
+     *                       when the nickname field is used here;
+     *                       otherwise, the first matching address
+     *                       is returned.
+     *
+     * @return array Array with lookup results when the value
+     *               was found, an empty array if the value was
+     *               not found.
+     *
      */
-    function lookup($alias) {
-        if(empty($alias)) {
+    function lookup($value, $field=SM_ABOOK_FIELD_NICKNAME) {
+        if(empty($value)) {
             return array();
         }
 
-        $alias = strtolower($alias);
+        $value = strtolower($value);
 
         $this->open();
         @rewind($this->filehandle);
@@ -341,7 +354,7 @@ class abook_local_file extends addressbook_backend {
                 $oTemplate->display('footer.tpl');
                 die();
             } else {
-                if(strtolower($row[0]) == $alias) {
+                if(strtolower($row[$field]) == $value) {
                    return array('nickname'  => $row[0],
                       'name'      => $this->fullname($row[1], $row[2]),
                       'firstname' => $row[1],