Use gettext for translation

application/controllers/users.php

@@ -6,7 +6,7 @@
  * @author Eike Foken <kontakt@eikefoken.de>
  *
  */
-class Users extends MY_Controller {
+class Users extends CI_Controller {
 
 	/**
 	 * Constructor.
@@ -32,41 +32,41 @@ class Users extends MY_Controller {
 		$config = array(
 			array(
 				'field' => 'username',
-				'label' => 'lang:field_username',
+				'label' => _('Username'),
 				'rules' => 'trim|required|min_length[4]|max_length[20]|unique[users.username]',
 			),
 			array(
 				'field' => 'password',
-				'label' => 'lang:field_password',
+				'label' => _('Password'),
 				'rules' => 'required|min_length[6]|matches[password_confirm]',
 			),
 			array(
 				'field' => 'password_confirm',
-				'label' => 'lang:field_password_confirm',
+				'label' => _('Confirm password'),
 			),
 			array(
 				'field' => 'firstname',
-				'label' => 'lang:field_firstname',
+				'label' => _('First name'),
 				'rules' => 'trim|required|max_length[50]',
 			),
 			array(
 				'field' => 'lastname',
-				'label' => 'lang:field_lastname',
+				'label' => _('Last name'),
 				'rules' => 'trim|required|max_length[50]',
 			),
 			array(
 				'field' => 'email',
-				'label' => 'lang:field_email',
+				'label' => _('Email address'),
 				'rules' => 'trim|required|valid_email',
 			),
 			array(
 				'field' => 'institution',
-				'label' => 'lang:field_institution',
+				'label' => _('Institution'),
 				'rules' => 'trim|max_length[100]',
 			),
 			array(
 				'field' => 'phone',
-				'label' => 'lang:field_phone',
+				'label' => _('Phone number'),
 				'rules' => 'trim|regex_match[/^\+\d{2,4}\s\d{2,4}\s\d{3,10}+$/i]',
 			)
 		);
@@ -83,7 +83,7 @@ class Users extends MY_Controller {
 			);
 
 			if ($this->user->register($username, $this->input->post('password'), $this->input->post('email'), $data)) {
-				$this->messages->add("The user '" . $username . "' was created", 'success');
+				$this->messages->add(sprintf(_("The user '%s' was created"), $username), 'success');
 				redirect('users', 201);
 			}
 		}
@@ -106,27 +106,27 @@ class Users extends MY_Controller {
 		$config = array(
 			array(
 				'field' => 'firstname',
-				'label' => 'lang:field_firstname',
+				'label' => _('First name'),
 				'rules' => 'trim|required|max_length[50]',
 			),
 			array(
 				'field' => 'lastname',
-				'label' => 'lang:field_lastname',
+				'label' => _('Last name'),
 				'rules' => 'trim|required|max_length[50]',
 			),
 			array(
 				'field' => 'email',
-				'label' => 'lang:field_email',
+				'label' => _('Email address'),
 				'rules' => 'trim|required|valid_email',
 			),
 			array(
 				'field' => 'institution',
-				'label' => 'lang:field_institution',
+				'label' => _('Institution'),
 				'rules' => 'trim|max_length[100]',
 			),
 			array(
 				'field' => 'phone',
-				'label' => 'lang:field_phone',
+				'label' => _('Phone number'),
 				'rules' => 'trim|regex_match[/^\+\d{2,4}\s\d{2,4}\s\d{3,10}+$/i]',
 			)
 		);
@@ -142,7 +142,7 @@ class Users extends MY_Controller {
 			);
 
 			if ($this->user->update($user['id'], $data)) {
-				$this->messages->add("The user '" . $user['username'] . "' was updated", 'success');
+				$this->messages->add(sprintf(_("The user '%s' was updated"), $user['username']), 'success');
 				redirect('users', 200);
 			}
 		}
@@ -162,8 +162,12 @@ class Users extends MY_Controller {
 			show_404();
 		} else {
 			$this->user->delete($user['id']);
-			$this->messages->add('The selected user was deleted', 'success');
+			$this->messages->add(_("The selected user was deleted"), 'success');
 			redirect('users', 200);
 		}
 	}
+
 }
+
+/* End of file users.php */
+/* Location: ./application/constrollers/users.php */

application/libraries/Access.php

@@ -52,11 +52,11 @@ class Access {
      */
     public function changePassword($username, $old, $new) {
         if ($this->ci->user->changePassword($username, $old, $new)) {
-            $this->setMessage('password_change_successful');
+            $this->setMessage(_('Password successfully changed'));
             return true;
         }
 
-        $this->setError('password_change_unsuccessful');
+        $this->setError(_('Unable to change password'));
         return false;
     }
 
@@ -86,14 +86,14 @@ class Access {
             $this->ci->email->message($message);
 
             if ($this->ci->email->send()) {
-                $this->setMessage('forgot_password_successful');
+                $this->setMessage(_('Password reset email sent'));
                 return true;
             } else {
-                $this->setError('forgot_password_unsuccessful');
+                $this->setError(_('Unable to reset password'));
                 return false;
             }
         } else {
-            $this->setError('forgot_password_unsuccessful');
+            $this->setError(_('Unable to reset password'));
             return false;
         }
     }
@@ -107,7 +107,7 @@ class Access {
         $profile  = $this->ci->user->profile($code, true); // pass the code to profile
 
         if (!is_object($profile)) {
-            $this->setError('password_change_unsuccessful');
+            $this->setError(_('Unable to change password'));
             return false;
         }
 
@@ -131,35 +131,18 @@ class Access {
             $this->ci->email->message($message);
 
             if ($this->ci->email->send()) {
-                $this->setMessage('password_change_successful');
+                $this->setMessage(_('Password successfully changed'));
                 return true;
             } else {
-                $this->setError('password_change_unsuccessful');
+                $this->setError(_('Unable to change password'));
                 return false;
             }
         }
 
-        $this->setError('password_change_unsuccessful');
+        $this->setError(_('Unable to change password'));
         return false;
     }
 
-    /**
-     * Registers a new user.
-     *
-     * @return integer|boolean
-     */
-    public function register($username, $password, $email, $additionalData, $groupName = false) {
-        $id = $this->ci->user->register($username, $password, $email, $additionalData, $groupName);
-
-        if ($id !== false) {
-            $this->setMessage('account_creation_successful');
-            return $id;
-        } else {
-            $this->setError('account_creation_unsuccessful');
-            return false;
-        }
-    }
-
     /**
      * Logs the user in.
      *
@@ -167,10 +150,10 @@ class Access {
      */
     public function login($username, $password, $remember = false) {
         if ($this->ci->user->login($username, $password, $remember)) {
-            $this->setMessage('login_successful');
+            $this->setMessage(_('Logged in successfully'));
             return true;
         } else {
-            $this->setError('login_unsuccessful');
+            $this->setError(_('Incorrect username or password'));
             return false;
         }
     }
@@ -194,7 +177,7 @@ class Access {
 
         $this->ci->session->sess_destroy();
 
-        $this->setMessage('logout_successful');
+        $this->setMessage(_('Logged out successfully'));
         return true;
     }
 
@@ -250,36 +233,6 @@ class Access {
         return $this->ci->user->profile($this->ci->session->userdata('username'));
     }
 
-    /**
-     * Updates a specified user.
-     *
-     * @return boolean
-     */
-    public function updateUser($id, $data) {
-        if ($this->ci->user->update($id, $data)) {
-            $this->setMessage('update_successful');
-            return true;
-        }
-
-        $this->setError('update_unsuccessful');
-        return false;
-    }
-
-    /**
-     * Deletes a specified user.
-     *
-     * @return boolean
-     */
-    public function deleteUser($id) {
-        if ($this->ci->user->delete($id)) {
-            $this->setMessage('delete_successful');
-            return true;
-        }
-
-        $this->setError('delete_unsuccessful');
-        return false;
-    }
-
     /**
      * Sets a message.
      *
@@ -298,7 +251,7 @@ class Access {
     public function messages() {
         $output = '';
         foreach ($this->messages as $message) {
-            $output .= lang($message) . '<br />';
+            $output .= $message . '<br />';
         }
 
         return $output;
@@ -322,7 +275,7 @@ class Access {
     public function errors() {
         $output = '';
         foreach ($this->errors as $error) {
-            $output .= lang($error) . '<br />';
+            $output .= $error . '<br />';
         }
 
         return $output;

application/models/user.php

@@ -225,7 +225,6 @@ class User extends CI_Model {
 			$this->access->setError('account_creation_duplicate_username');
 			return false;
 		}
-		print_r($additionalData);
 
 		// if a groupID was passed, use it
 		if (isset($additionalData['group_id'])) {

application/views/admin/users/create.php

@@ -3,76 +3,76 @@
 <div id="content">
 
 	<div class="title">
-		<h2><?=lang('create_user');?></h2>
+		<h2><?=_('Create new user');?></h2>
 	</div>
 
 	<div class="box">
 		<form name="createUser" method="post" action="<?=site_url('users/create')?>">
-			<h3>Required information</h3>
+			<h3><?=_('Required information');?></h3>
 			<ul>
 				<li>
-					<?=form_label(lang('field_username'), 'username');?>
+					<?=form_label(_('Username'), 'username');?>
 					<div>
 						<input type="text" name="username" id="username" class="short text" value="<?=set_value('username');?>" />
 						<?=form_error('username')?>
 					</div>
-					<label class="note">Must be between 4 and 20 characters long</label>
+					<label class="note"><?=_('Must be between 4 and 20 characters long');?></label>
 				</li>
 				<li>
-					<?=form_label(lang('field_email'), 'email');?>
+					<?=form_label(_('Email address'), 'email');?>
 					<div>
 						<input type="text" name="email" id="email" class="medium text" value="<?=set_value('email');?>" />
 						<?=form_error('email')?>
 					</div>
 				</li>
 				<li>
-					<?=form_label(lang('field_password'), 'password');?>
+					<?=form_label(_('Password'), 'password');?>
 					<div>
 						<input type="password" name="password" id="password" class="short text" />
 						<?=form_error('password')?>
 					</div>
 				</li>
 				<li>
-					<?=form_label(lang('field_password_confirm'), 'password_confirm');?>
+					<?=form_label(_('Confirm password'), 'password_confirm');?>
 					<div>
 						<input type="password" name="password_confirm" id="password_confirm" class="short text" />
 						<?=form_error('password_confirm')?>
 					</div>
 				</li>
 				<li>
-					<?=form_label(lang('field_firstname'), 'firstname');?>
+					<?=form_label(_('First name'), 'firstname');?>
 					<div>
 						<input type="text" name="firstname" id="firstname" class="short text" value="<?=set_value('firstname');?>" />
 						<?=form_error('firstname')?>
 					</div>
 				</li>
 				<li>
-					<?=form_label(lang('field_lastname'), 'lastname');?>
+					<?=form_label(_('Last name'), 'lastname');?>
 					<div>
 						<input type="text" name="lastname" id="lastname" class="short text" value="<?=set_value('lastname');?>" />
 						<?=form_error('lastname')?>
 					</div>
 				</li>
 			</ul>
-			<h3>Optional information</h3>
+			<h3><?=_('Optional information');?></h3>
 			<ul>
 				<li>
-					<?=form_label(lang('field_institution'), 'institution');?>
+					<?=form_label(_('Institution'), 'institution');?>
 					<div>
 						<input type="text" name="institution" id="institution" class="medium text" value="<?=set_value('institution');?>" />
 						<?=form_error('institution')?>
 					</div>
 				</li>
 				<li>
-					<?=form_label(lang('field_phone'), 'phone');?>
+					<?=form_label(_('Phone number'), 'phone');?>
 					<div>
 						<input type="text" name="phone" id="phone" class="short text" value="<?=set_value('phone');?>" />
 						<?=form_error('phone')?>
 					</div>
-					<label class="note">Example: +49 123 456789</label>
+					<label class="note"><?=('Example');?>: +49 123 456789</label>
 				</li>
 				<li>
-					<?=form_label("Language", 'language');?>
+					<?=form_label(_('Language'), 'language');?>
 					<div>
 						<?=form_dropdown('language', array('English'), null, 'id="language" class="drop"');?>
 						<?=form_error('language')?>
@@ -80,7 +80,7 @@
 				</li>
 			</ul>
 			<p>
-				<a class="button save" href="javascript:void(0);" onclick="$('form[name=createUser]').submit();">Speichern</a>
+				<a class="button save" href="javascript:void(0);" onclick="$('form[name=createUser]').submit();"><?=_('Save');?></a>
 			</p>
 		</form>
 	</div>

application/views/admin/users/edit.php

@@ -3,54 +3,54 @@
 <div id="content">
 
 	<div class="title">
-		<h2><?=lang('edit_user');?> '<?=$user['username'];?>'</h2>
+		<h2><?php printf(_("Edit user '%s'"), $user['username']);?></h2>
 	</div>
 
 	<div class="box">
 		<form name="createUser" method="post" action="<?=site_url('users/edit/' . $user['id'])?>">
-			<h3>Required information</h3>
+			<h3><?=_('Required information');?></h3>
 			<ul>
 				<li>
-					<?=form_label(lang('field_email'), 'email');?>
+					<?=form_label(_('Email address'), 'email');?>
 					<div>
 						<input type="text" name="email" id="email" class="medium text" value="<?=set_value('email', $user['email']);?>" />
 						<?=form_error('email')?>
 					</div>
 				</li>
 				<li>
-					<?=form_label(lang('field_firstname'), 'firstname');?>
+					<?=form_label(_('First name'), 'firstname');?>
 					<div>
 						<input type="text" name="firstname" id="firstname" class="short text" value="<?=set_value('firstname', $user['firstname']);?>" />
 						<?=form_error('firstname')?>
 					</div>
 				</li>
 				<li>
-					<?=form_label(lang('field_lastname'), 'lastname');?>
+					<?=form_label(_('Last name'), 'lastname');?>
 					<div>
 						<input type="text" name="lastname" id="lastname" class="short text" value="<?=set_value('lastname', $user['lastname']);?>" />
 						<?=form_error('lastname')?>
 					</div>
 				</li>
 			</ul>
-			<h3>Optional information</h3>
+			<h3><?=_('Optional information');?></h3>
 			<ul>
 				<li>
-					<?=form_label(lang('field_institution'), 'institution');?>
+					<?=form_label(_('Institution'), 'institution');?>
 					<div>
 						<input type="text" name="institution" id="institution" class="medium text" value="<?=set_value('institution', $user['institution']);?>" />
 						<?=form_error('institution')?>
 					</div>
 				</li>
 				<li>
-					<?=form_label(lang('field_phone'), 'phone');?>
+					<?=form_label(_('Phone number'), 'phone');?>
 					<div>
 						<input type="text" name="phone" id="phone" class="short text" value="<?=set_value('phone', $user['phone']);?>" />
 						<?=form_error('phone')?>
 					</div>
-					<label class="note">Example: +49 123 456789</label>
+					<label class="note"><?=_('Example');?>: +49 123 456789</label>
 				</li>
 				<li>
-					<?=form_label("Language", 'language');?>
+					<?=form_label(_('Language'), 'language');?>
 					<div>
 						<?=form_dropdown('language', array('English'), null, 'id="language" class="drop"');?>
 						<?=form_error('language')?>
@@ -58,7 +58,8 @@
 				</li>
 			</ul>
 			<p>
-				<a class="button save" href="javascript:void(0);" onclick="$('form[name=createUser]').submit();">Speichern</a>
+				<a class="button save" href="javascript:void(0);" onclick="$('form[name=createUser]').submit();"><?=_('Save');?></a>
+				<a class="button cancel" href="<?=site_url('users');?>"><?=_('Cancel');?></a>
 			</p>
 		</form>
 	</div>

application/views/admin/users/index.php

@@ -3,17 +3,17 @@
 <div id="content">
 
 	<div class="title">
-		<h2><?=_('users');?></h2>
+		<h2><?=_('Users');?></h2>
 	</div>
 
 	<div class="box">
-		<h3><?=lang('available_users');?></h3>
+		<h3><?=_('Available users');?></h3>
 		<table class="tableList paginated">
 			<thead>
 				<tr>
-					<th scope="col"><?=lang('username');?></th>
+					<th scope="col"><?=_('Username');?></th>
-					<th scope="col"><?=lang('realname');?></th>
+					<th scope="col"><?=_('Full name');?></th>
-					<th scope="col"><?=lang('options');?></th>
+					<th scope="col"><?=_('Actions');?></th>
 				</tr>
 			</thead>
 <?php
@@ -22,7 +22,7 @@
 				<tr>
 					<td><?=$user['username'];?></td>
 					<td><?=$user['firstname'];?> <?=$user['lastname'];?></td>
-					<td><?=anchor('users/edit/' . $user['id'], lang('user_edit'));?> | <a href="javascript:deleteConfirm('<?=site_url('users/delete/' . $user['id']);?>');"><?=lang('user_delete');?></a></td>
+					<td><?=anchor('users/edit/' . $user['id'], _('Edit'));?> | <a href="javascript:deleteConfirm('<?=site_url('users/delete/' . $user['id']);?>');"><?=_('Delete');?></a></td>
 				</tr>
 <?php
 	endforeach;
@@ -31,7 +31,7 @@
 			</tbody>
 		</table>
 
-		<p><a class="button add" href="<?=site_url('users/create')?>"><?=lang('user_create');?></a>
+		<p><a class="button add" href="<?=site_url('users/create')?>"><?=_('Create new user')?></a>
 	</div>
 </div>