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, 129 insertions, 129 deletions

diff --git a/actions/openidsettings.php b/actions/openidsettings.php
index f539d111f..dd575bb73 100644
--- a/actions/openidsettings.php
+++ b/actions/openidsettings.php
@@ -24,133 +24,133 @@ require_once(INSTALLDIR.'/lib/openid.php');
 
 class OpenidsettingsAction extends SettingsAction {
 
-	function get_instructions() {
-		return _('[OpenID](%%doc.openid%%) lets you log into many sites ' .
-		          ' with the same user account. '.
-		          ' Manage your associated OpenIDs from here.');
-	}
-
-	function show_form($msg=NULL, $success=false) {
-
-		$user = common_current_user();
-
-		$this->form_header(_('OpenID settings'), $msg, $success);
-
-		common_element_start('form', array('method' => 'post',
-										   'id' => 'openidadd',
-										   'action' =>
-										   common_local_url('openidsettings')));
-		common_hidden('token', common_session_token());
-		common_element('h2', NULL, _('Add OpenID'));
-		common_element('p', NULL,
-					   _('If you want to add an OpenID to your account, ' .
-						  'enter it in the box below and click "Add".'));
-		common_element_start('p');
-		common_element('label', array('for' => 'openid_url'),
-					   _('OpenID URL'));
-		common_element('input', array('name' => 'openid_url',
-									  'type' => 'text',
-									  'id' => 'openid_url'));
-		common_element('input', array('type' => 'submit',
-									  'id' => 'add',
-									  'name' => 'add',
-									  'class' => 'submit',
-									  'value' => _('Add')));
-		common_element_end('p');
-		common_element_end('form');
-
-		$oid = new User_openid();
-		$oid->user_id = $user->id;
-
-		$cnt = $oid->find();
-
-		if ($cnt > 0) {
-
-			common_element('h2', NULL, _('Remove OpenID'));
-
-			if ($cnt == 1 && !$user->password) {
-
-				common_element('p', NULL,
-							   _('Removing your only OpenID would make it impossible to log in! ' .
-								  'If you need to remove it, add another OpenID first.'));
-
-				if ($oid->fetch()) {
-					common_element_start('p');
-					common_element('a', array('href' => $oid->canonical),
-								   $oid->display);
-					common_element_end('p');
-				}
-
-			} else {
-
-				common_element('p', NULL,
-							   _('You can remove an OpenID from your account '.
-								  'by clicking the button marked "Remove".'));
-				$idx = 0;
-
-				while ($oid->fetch()) {
-					common_element_start('form', array('method' => 'POST',
-													   'id' => 'openiddelete' . $idx,
-													   'action' =>
-													   common_local_url('openidsettings')));
-					common_element_start('p');
-					common_hidden('token', common_session_token());
-					common_element('a', array('href' => $oid->canonical),
-								   $oid->display);
-					common_element('input', array('type' => 'hidden',
-												  'id' => 'openid_url'.$idx,
-												  'name' => 'openid_url',
-												  'value' => $oid->canonical));
-					common_element('input', array('type' => 'submit',
-												  'id' => 'remove'.$idx,
-												  'name' => 'remove',
-												  'class' => 'submit',
-												  'value' => _('Remove')));
-					common_element_end('p');
-					common_element_end('form');
-					$idx++;
-				}
-			}
-		}
-
-		common_show_footer();
-	}
-
-	function handle_post() {
-		# CSRF protection
-		$token = $this->trimmed('token');
-		if (!$token || $token != common_session_token()) {
-			$this->show_form(_('There was a problem with your session token. Try again, please.'));
-			return;
-		}
-
-		if ($this->arg('add')) {
-			$result = oid_authenticate($this->trimmed('openid_url'), 'finishaddopenid');
-			if (is_string($result)) { # error message
-				$this->show_form($result);
-			}
-		} else if ($this->arg('remove')) {
-			$this->remove_openid();
-		} else {
-			$this->show_form(_('Something weird happened.'));
-		}
-	}
-
-	function remove_openid() {
-
-		$openid_url = $this->trimmed('openid_url');
-		$oid = User_openid::staticGet('canonical', $openid_url);
-		if (!$oid) {
-			$this->show_form(_('No such OpenID.'));
-			return;
-		}
-		$cur = common_current_user();
-		if (!$cur || $oid->user_id != $cur->id) {
-			$this->show_form(_('That OpenID does not belong to you.'));
-			return;
-		}
-		$oid->delete();
-		$this->show_form(_('OpenID removed.'), true);
-		return;
-	}
+    function get_instructions() {
+        return _('[OpenID](%%doc.openid%%) lets you log into many sites ' .
+                  ' with the same user account. '.
+                  ' Manage your associated OpenIDs from here.');
+    }
+
+    function show_form($msg=NULL, $success=false) {
+
+        $user = common_current_user();
+
+        $this->form_header(_('OpenID settings'), $msg, $success);
+
+        common_element_start('form', array('method' => 'post',
+                                           'id' => 'openidadd',
+                                           'action' =>
+                                           common_local_url('openidsettings')));
+        common_hidden('token', common_session_token());
+        common_element('h2', NULL, _('Add OpenID'));
+        common_element('p', NULL,
+                       _('If you want to add an OpenID to your account, ' .
+                          'enter it in the box below and click "Add".'));
+        common_element_start('p');
+        common_element('label', array('for' => 'openid_url'),
+                       _('OpenID URL'));
+        common_element('input', array('name' => 'openid_url',
+                                      'type' => 'text',
+                                      'id' => 'openid_url'));
+        common_element('input', array('type' => 'submit',
+                                      'id' => 'add',
+                                      'name' => 'add',
+                                      'class' => 'submit',
+                                      'value' => _('Add')));
+        common_element_end('p');
+        common_element_end('form');
+
+        $oid = new User_openid();
+        $oid->user_id = $user->id;
+
+        $cnt = $oid->find();
+
+        if ($cnt > 0) {
+
+            common_element('h2', NULL, _('Remove OpenID'));
+
+            if ($cnt == 1 && !$user->password) {
+
+                common_element('p', NULL,
+                               _('Removing your only OpenID would make it impossible to log in! ' .
+                                  'If you need to remove it, add another OpenID first.'));
+
+                if ($oid->fetch()) {
+                    common_element_start('p');
+                    common_element('a', array('href' => $oid->canonical),
+                                   $oid->display);
+                    common_element_end('p');
+                }
+
+            } else {
+
+                common_element('p', NULL,
+                               _('You can remove an OpenID from your account '.
+                                  'by clicking the button marked "Remove".'));
+                $idx = 0;
+
+                while ($oid->fetch()) {
+                    common_element_start('form', array('method' => 'POST',
+                                                       'id' => 'openiddelete' . $idx,
+                                                       'action' =>
+                                                       common_local_url('openidsettings')));
+                    common_element_start('p');
+                    common_hidden('token', common_session_token());
+                    common_element('a', array('href' => $oid->canonical),
+                                   $oid->display);
+                    common_element('input', array('type' => 'hidden',
+                                                  'id' => 'openid_url'.$idx,
+                                                  'name' => 'openid_url',
+                                                  'value' => $oid->canonical));
+                    common_element('input', array('type' => 'submit',
+                                                  'id' => 'remove'.$idx,
+                                                  'name' => 'remove',
+                                                  'class' => 'submit',
+                                                  'value' => _('Remove')));
+                    common_element_end('p');
+                    common_element_end('form');
+                    $idx++;
+                }
+            }
+        }
+
+        common_show_footer();
+    }
+
+    function handle_post() {
+        # CSRF protection
+        $token = $this->trimmed('token');
+        if (!$token || $token != common_session_token()) {
+            $this->show_form(_('There was a problem with your session token. Try again, please.'));
+            return;
+        }
+
+        if ($this->arg('add')) {
+            $result = oid_authenticate($this->trimmed('openid_url'), 'finishaddopenid');
+            if (is_string($result)) { # error message
+                $this->show_form($result);
+            }
+        } else if ($this->arg('remove')) {
+            $this->remove_openid();
+        } else {
+            $this->show_form(_('Something weird happened.'));
+        }
+    }
+
+    function remove_openid() {
+
+        $openid_url = $this->trimmed('openid_url');
+        $oid = User_openid::staticGet('canonical', $openid_url);
+        if (!$oid) {
+            $this->show_form(_('No such OpenID.'));
+            return;
+        }
+        $cur = common_current_user();
+        if (!$cur || $oid->user_id != $cur->id) {
+            $this->show_form(_('That OpenID does not belong to you.'));
+            return;
+        }
+        $oid->delete();
+        $this->show_form(_('OpenID removed.'), true);
+        return;
+    }
 }