[Pkg-owncloud-commits] [owncloud] 325/394: offer change password only when the action is supported by the user backend

[David Prévot]

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taffit pushed a commit to annotated tag v4.5.10
in repository owncloud.

commit 503a84c2252056c45765811b888f0e6993ae0742
Author: Arthur Schiwon <blizzz at owncloud.com>
Date:   Tue Feb 5 14:58:35 2013 +0100

    offer change password only when the action is supported by the user backend
---
 lib/user.php                    |   18 ++++++++++++++++++
 settings/personal.php           |    1 +
 settings/templates/personal.php |    7 ++++++-
 3 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/lib/user.php b/lib/user.php
index 42116fa..6cea4ef 100644
--- a/lib/user.php
+++ b/lib/user.php
@@ -345,6 +345,24 @@ class OC_User {
 	}
 
 	/**
+	 * @brief Check whether user can change his password
+	 * @param $uid The username
+	 * @returns true/false
+	 *
+	 * Check whether a specified user can change his password
+	 */
+	public static function canUserChangePassword($uid) {
+		foreach(self::$_usedBackends as $backend) {
+			if($backend->implementsActions(OC_USER_BACKEND_SET_PASSWORD)) {
+				if($backend->userExists($uid)) {
+					return true;
+				}
+			}
+		}
+		return false;
+	}
+
+	/**
 	 * @brief Check if the password is correct
 	 * @param $uid The username
 	 * @param $password The password
diff --git a/settings/personal.php b/settings/personal.php
index 2031edd..fd8a255 100644
--- a/settings/personal.php
+++ b/settings/personal.php
@@ -55,6 +55,7 @@ $tmpl->assign('total_space', OC_Helper::humanFileSize($total));
 $tmpl->assign('usage_relative', $relative);
 $tmpl->assign('email', $email);
 $tmpl->assign('languages', $languages);
+$tmpl->assign('passwordChangeSupported', OC_User::canUserChangePassword(OC_User::getUser()));
 
 $forms=OC_App::getForms('personal');
 $tmpl->assign('forms', array());
diff --git a/settings/templates/personal.php b/settings/templates/personal.php
index 55ff24b..5926037 100644
--- a/settings/templates/personal.php
+++ b/settings/templates/personal.php
@@ -13,7 +13,9 @@
 	<a class="button" href="http://owncloud.org/sync-clients/" target="_blank"><?php echo $l->t('Download');?></a>
 </div>
 
-
+<?php
+if($_['passwordChangeSupported']) {
+?>
 <form id="passwordform">
 	<fieldset class="personalblock">
 		<div id="passwordchanged"><?php echo $l->t('Your password was changed');?></div>
@@ -24,6 +26,9 @@
 		<input id="passwordbutton" type="submit" value="<?php echo $l->t('Change password');?>" />
 	</fieldset>
 </form>
+<?php
+}
+?>
 
 <form id="lostpassword">
 	<fieldset class="personalblock">

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