Merge pull request #33 from LDAPAccountManager/courier

Courier

lam/lib/baseModule.inc

@@ -1912,7 +1912,7 @@ abstract class baseModule {
 
 	/**
 	 * Returns a list of wildcards that can be replaced in input fileds.
-	 * E.g. "$firstname$" is replaced with "givenName" attribute value.
+	 * E.g. "$firstname" is replaced with "givenName" attribute value.
 	 *
 	 * @return array replacements as wildcard => value
 	 */

lam/lib/modules/courierMailAccount.inc

@@ -0,0 +1,582 @@
+<?php
+use \LAM\TYPES\TypeManager;
+/*
+ * This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
+ * Copyright (C) 2017 Lars Althof
+ *               2017 Roland Gruber
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/**
+ * Courier mail extension for users.
+ *
+ * @package modules
+ *
+ * @author Lars Althof
+ * @author Roland Gruber
+ */
+
+/**
+ * Courier mail extension for users.
+ *
+ * @package modules
+ *
+ * @author Lars Althof
+ * @author Roland Gruber
+ */
+class courierMailAccount extends baseModule {
+
+	/**
+	* Creates a new courierMailAccount object.
+	*
+	* @param string $scope account type (user, group, host)
+	*/
+	function __construct($scope) {
+		// call parent constructor
+		parent::__construct($scope);
+		$this->autoAddObjectClasses = false;
+	}
+
+	/**
+	 * Returns true if this module can manage accounts of the current type, otherwise false.
+	 *
+	 * @return boolean true if module fits
+	 */
+	public function can_manage() {
+		return in_array($this->get_scope(), array(
+			'user'
+		));
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	public function get_metaData() {
+		$return = array();
+		// icon
+		$return['icon'] = 'courierMail.png';
+		// alias name
+		$return["alias"] = _("Courier");
+		// module dependencies
+		$return['dependencies'] = array(
+			'depends' => array(
+				'inetOrgPerson'
+			),
+			'conflicts' => array()
+		);
+		// managed object classes
+		$return['objectClasses'] = array(
+			'courierMailAccount'
+		);
+		// managed attributes
+		$return['attributes'] = array(
+			'mailbox', 'mailhost', 'sharedgroup', 'disableimap',
+			'disablepop3', 'disableshared', 'disablewebmail', 'quota'
+		);
+		// help entries
+		$return['help'] = array(
+			'disableimap' => array(
+				"Headline" => _("Disable IMAP access"),
+				"attr" => 'disableimap',
+				"Text" => _("Setting this will disallow the user from logging in using IMAP.")
+			),
+			'disablepop3' => array(
+				"Headline" => _("Disable POP3 access"),
+				"attr" => 'disablepop3',
+				"Text" => _("Setting this will disallow the user from logging in using POP3.")
+			),
+			'disablewebmail' => array(
+				"Headline" => _("Disable webmail access"),
+				"attr" => 'disablewebmail',
+				"Text" => _("Setting this will disallow the user from logging in using SQwebmail.")
+			),
+			'disableshared' => array(
+				"Headline" => _("Disable shared folder access"),
+				"attr" => 'disableshared',
+				"Text" => _("Setting this will make shared folders invisible to this user.")
+			),
+			'mailbox' => array(
+				"Headline" => _("User mailbox"),
+				"attr" => 'mailbox',
+				"Text" => _("Path to the user's mailbox. Usually relative to the user's home folder. In a mixed setup with users that are both local unix users and virtual Courier mail users it can be beneficial to configure this to be the Courier mail home directory.")
+			),
+			'mailhost' => array(
+				"Headline" => _("User mail host"),
+				"attr" => 'mailhost',
+				"Text" => _("Name of the host that stores the user's email. Must be a FQDN.")
+			),
+			'quota' => array(
+				"Headline" => _("User mail quota"),
+				"attr" => 'quota',
+				"Text" => _("The amont of storage available to the user.")
+			),
+			'quotaUpload' => array(
+				"Headline" => _("User mail quota"),
+				"attr" => 'quota',
+				"Text" => _("The amont of storage available to the user.") . ' ' . _('Please enter the amount in MB, e.g. 1000 means 1000MB of quota.')
+			),
+			'autoAdd' => array(
+				"Headline" => _("Automatically add this extension"),
+				"Text" => _("Automatically add this extension when creating new users.")
+			),
+			'homeDirectory' => array(
+				"Headline" => _("User home directory"),
+				"attr" => 'homeDirectory',
+				"Text" => _("The system home directory of the user. In a virtual user setup this is typically the root for all users.")
+			),
+		);
+		// profile options
+		$profileContainer = new htmlTable();
+		$profileContainer->addElement(new htmlTableExtendedInputCheckbox('courierMailAccount_addExt', false, _('Automatically add this extension'), 'autoAdd'), true);
+		$return['profile_options'] = $profileContainer;
+		// PDF fields
+		$return['PDF_fields'] = array(
+			'mailbox' => _('User mailbox'),
+			'mailhost' => _('User mail host'),
+			'quota' => _('User mail quota'),
+			'disableimap' => _('Disable IMAP access'),
+			'disablepop3' => _('Disable POP3 access'),
+			'disablewebmail' => _('Disable webmail access'),
+			'disableshared' => _('Disable shared folder access')
+		);
+		// upload fields
+		$return['upload_columns'] = array(
+			array(
+				'name' => 'courierMailAccount_mailbox',
+				'description' => _('User mailbox'),
+				'help' => 'mailbox',
+			),
+			array(
+				'name' => 'courierMailAccount_mailhost',
+				'description' => _('User mail host'),
+				'help' => 'mailhost',
+			),
+			array(
+				'name' => 'courierMailAccount_quota',
+				'description' => _('User mail quota'),
+				'help' => 'quotaUpload',
+				'example' => '1000'
+			),
+			array(
+				'name' => 'courierMailAccount_disableimap',
+				'description' => _('Disable IMAP access'),
+				'help' => 'disableimap',
+				'values' => 'true, false',
+				'default' => 'false',
+			),
+			array(
+				'name' => 'courierMailAccount_disablepop3',
+				'description' => _('Disable POP3 access'),
+				'help' => 'disablepop3',
+				'values' => 'true, false',
+				'default' => 'false',
+			),
+			array(
+				'name' => 'courierMailAccount_disablewebmail',
+				'description' => _('Disable webmail access'),
+				'help' => 'disablewebmail',
+				'values' => 'true, false',
+				'default' => 'false',
+			),
+			array(
+				'name' => 'courierMailAccount_disableshared',
+				'description' => _('Disable shared folder access'),
+				'help' => 'disableshared',
+				'values' => 'true, false',
+				'default' => 'false',
+			),
+		);
+		return $return;
+	}
+
+	/**
+	 * This function fills the error message array with messages
+	 */
+	public function load_Messages() {
+		$this->messages['mailhost'][0] = array('ERROR', _('The mail host is not valid.')); // third array value is set dynamically
+		$this->messages['mailhost'][1] = array('ERROR', _('Account %s:') . ' courierMailAccount_mailhost', _('The mail host is not valid.'));
+		$this->messages['quota'][0] = array('ERROR', _('The quota must be entered as a floating point number.')); // third array value is set dynamically
+		$this->messages['quota'][1] = array('ERROR', _('Account %s:') . ' courierMailAccount_quota', _('Please enter a numeric value.'));
+		$this->messages['homeDirectory'][0] = array('ERROR', _('Homedirectory contains invalid characters.')); // third array value is set dynamically
+		$this->messages['homeDirectory'][1] = array('ERROR', _('Account %s:') . ' courierMailAccount_homeDirectory', _('Homedirectory contains invalid characters.'));
+		$this->messages['boolean'][0] = array('ERROR', _('Account %s:') . ' courierMailAccount_%s', _('This value can only be "true" or "false".'));
+	}
+
+	/**
+	 * {@inheritDoc}
+	 * @see baseModule::getManagedAttributes()
+	 */
+	public function getManagedAttributes($typeId) {
+		$attrs = parent::getManagedAttributes($typeId);
+		$typeManager = new TypeManager();
+		$modules = $typeManager->getConfiguredType($typeId)->getModules();
+		if ($this->isUnixDisabled($modules)) {
+			$attrs[] = 'homeDirectory';
+		}
+		return $attrs;
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	public function display_html_attributes() {
+		$return = new htmlTable();
+		if ($this->isExtensionEnabled()) {
+			if ($this->isUnixDisabled($this->getAccountContainer()->get_type()->getModules())) {
+				// home directory
+				$this->addSimpleInputTextField($return, 'homeDirectory', _('Home directory'), true);
+			}
+			// show current mailBox
+			$this->addSimpleInputTextField($return, 'mailbox', _('Mailbox folder'));
+			// mail host input
+			$this->addSimpleInputTextField($return, 'mailhost', _('Mailbox host'));
+			// quota with selection for unit of measure
+			$unitIndex = 2;
+			$value = 0;
+			if (isset($this->attributes['quota'][0]) && (strlen($this->attributes['quota'][0]) > 0)) {
+				$unitIndex = floor(log(substr($this->attributes['quota'][0], 0, -1), 1000));
+				$value = round((float) (substr($this->attributes['quota'][0], 0, -1)) / pow(1000, $unitIndex), 2);
+			}
+			$return->addElement(new htmlOutputText(_('Mail quota')));
+			$tempTable = new htmlTable();
+			$boxInput = new htmlInputField('quotaValue', $value);
+			$boxInput->setFieldSize(5);
+			$boxInput->setFieldMaxLength(5);
+			$tempTable->addElement($boxInput);
+			$units = array(
+				'B', 'kB', 'MB', 'GB',
+				'TB', 'PB', 'EB'
+			);
+			$selected = array(
+				$units[$unitIndex]
+			);
+			$unitSelect = new htmlSelect('quotaUnit', $units, $selected);
+			$unitSelect->setSortElements(false);
+			$tempTable->addElement($unitSelect);
+			$return->addElement($tempTable);
+			$return->addElement(new htmlHelpLink('quota'), true);
+			// check boxes for account access control
+			$disableimap = isset($this->attributes['disableimap'][0]) && ($this->attributes['disableimap'][0] != 0);
+			$return->addElement(new htmlTableExtendedInputCheckbox('disableimap', $disableimap, _('Disable IMAP use'), 'disableimap'), true);
+			$disablepop3 = isset($this->attributes['disablepop3'][0]) && ($this->attributes['disablepop3'][0] != 0);
+			$return->addElement(new htmlTableExtendedInputCheckbox('disablepop3', $disablepop3, _('Disable POP3 use'), 'disablepop3'), true);
+			$disablewebmail = isset($this->attributes['disablewebmail'][0]) && ($this->attributes['disablewebmail'][0] != 0);
+			$return->addElement(new htmlTableExtendedInputCheckbox('disablewebmail', $disablewebmail, _('Disable Webmail use'), 'disablewebmail'), true);
+			$disableshared = isset($this->attributes['disableshared'][0]) && ($this->attributes['disableshared'][0] != 0);
+			$return->addElement(new htmlTableExtendedInputCheckbox('disableshared', $disableshared, _('Disable Shared Folder use'), 'disableshared'), true);
+			// remove extension
+			$return->addElement(new htmlSpacer(null, '20px'), true);
+			$remButton = new htmlButton('remObjectClass', _('Remove Courier mail extension'));
+			$remButton->colspan = 3;
+			$return->addElement($remButton);
+		}
+		else {
+			$return->addElement(new htmlButton('addObjectClass', _('Add Courier mail extension')));
+		}
+		return $return;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function process_attributes() {
+		// add extension
+		if (isset($_POST['addObjectClass'])) {
+			$this->attributes['objectClass'][] = 'courierMailAccount';
+			return array();
+		}
+		// remove extension
+		elseif (isset($_POST['remObjectClass'])) {
+			$this->attributes['objectClass'] = array_delete(array(
+				'courierMailAccount'
+			), $this->attributes['objectClass']);
+			$attrNames = $this->getManagedAttributes($this->getAccountContainer()->get_type()->getId());
+			foreach ($attrNames as $attrName) {
+				if (isset($this->attributes[$attrName])) {
+					unset($this->attributes[$attrName]);
+				}
+			}
+			return array();
+		}
+		// skip processing if extension is not active
+		if (!$this->isExtensionEnabled()) {
+			return array();
+		}
+		$this->getAccountContainer()->replaceWildcardsInPOST(array('homeDirectory', 'mailbox'));
+		$errors = array();
+		// check new mailbox
+		$this->attributes['mailbox'][0] = $_POST['mailbox'];
+		// quota
+		$units = array(
+			'B', 'kB', 'MB',
+			'GB', 'TB', 'PB', 'EB'
+		);
+		// check new quota
+		if (isset($_POST['quotaValue'])) {
+			if (is_numeric($_POST['quotaValue']) && in_array($_POST['quotaUnit'], $units)) {
+				if ($_POST['quotaValue'] > 0) {
+					$power = array_search($_POST['quotaUnit'], $units);
+					$this->attributes['quota'][0] = $_POST['quotaValue'] * pow(1000, $power) . "S";
+				}
+				elseif (isset($this->attributes['quota'])) {
+					unset($this->attributes['quota']);
+				}
+			}
+			else {
+				$message = $this->messages['quota'][0];
+				$message[] = $_POST['quotaValue'];
+				$errors[] = $message;
+			}
+		}
+		elseif (isset($this->attributes['quota'])) {
+			unset($this->attributes['quota']);
+		}
+		// mail host
+		if (!empty($_POST['mailhost'])) {
+			// must be a valid host name
+			$this->attributes['mailhost'][0] = $_POST['mailhost'];
+			if (!get_preg($this->attributes['mailhost'][0], 'hostname')) {
+				$message = $this->messages['mailhost'][0];
+				$message[] = $_POST['mailhost'];
+				$errors[] = $message;
+			}
+		}
+		elseif (isset($this->attributes['mailhost'])) {
+			unset($this->attributes['mailhost']);
+		}
+		// disable IMAP
+		$this->attributes['disableimap'][0] = 0;
+		if (isset($_POST['disableimap'])) {
+			$this->attributes['disableimap'][0] = 1;
+		}
+		// disable POP3
+		$this->attributes['disablepop3'][0] = 0;
+		if (isset($_POST['disablepop3'])) {
+			$this->attributes['disablepop3'][0] = 1;
+		}
+		// disable Webmail
+		$this->attributes['disablewebmail'][0] = 0;
+		if (isset($_POST['disablewebmail'])) {
+			$this->attributes['disablewebmail'][0] = 1;
+		}
+		// disable shared folder
+		$this->attributes['disableshared'][0] = 0;
+		if (isset($_POST['disableshared'])) {
+			$this->attributes['disableshared'][0] = 1;
+		}
+		// home directory
+		if ($this->isUnixDisabled($this->getAccountContainer()->get_type()->getModules())) {
+			// check new home directory
+			$this->attributes['homeDirectory'][0] = $_POST['homeDirectory'];
+			// check for valid path
+			if (!get_preg($this->attributes['homeDirectory'][0], 'filePath')) {
+				$message = $this->messages['homeDirectory'][0];
+				$message[] = $this->attributes['homeDirectory'][0];
+				$errors[] = $message;
+			}
+		}
+		return $errors;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function module_ready() {
+		$attrs = $this->getAccountContainer()->getAccountModule('inetOrgPerson')->getAttributes();
+		return isset($attrs['mail'][0]);
+	}
+
+	/**
+	 * Returns if the Courier extension is enabled.
+	 *
+	 * @return boolean Courier extension is active
+	 */
+	private function isExtensionEnabled() {
+		return in_array('courierMailAccount', $this->attributes['objectClass']);
+	}
+
+	/**
+	 * {@inheritDoc}
+	 * @see baseModule::get_pdfFields()
+	 */
+	public function get_pdfFields($typeId) {
+		$fields = parent::get_pdfFields($typeId);
+		$typeManager = new TypeManager();
+		$modules = $typeManager->getConfiguredType($typeId)->getModules();
+		if ($this->isUnixDisabled($modules)) {
+			$fields['homeDirectory'] = _('Home directory');
+		}
+		return $fields;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_pdfEntries() {
+		$return = array();
+		$this->addSimplePDFField($return, 'mailbox', _('User mailbox'));
+		$this->addSimplePDFField($return, 'mailhost', _('User mail host'));
+		$this->addSimplePDFField($return, 'homeDirectory', _('Home directory'));
+		$disableOptions = array(
+			'disableimap' => _('IMAP access disabled'),
+			'disablepop3' => _('POP3 access disabled'),
+			'disablewebmail' => _('Webmail access disabled'),
+			'disableshared' => _('Shared folder access disabled')
+		);
+		foreach ($disableOptions as $attrName => $label) {
+			$value = _('No');
+			if (isset($this->attributes[$attrName][0]) && ($this->attributes[$attrName][0] == '1')) {
+				$value = _('Yes');
+			}
+			$this->addPDFKeyValue($return, $attrName, $label, $value);
+		}
+		// quota
+		$unitIndex = 2;
+		$value = 0;
+		if (isset($this->attributes['quota'][0]) && (strlen($this->attributes['quota'][0]) > 0)) {
+			$unitIndex = floor(log(substr($this->attributes['quota'][0], 0, -1), 1000));
+			$value = round((float) (substr($this->attributes['quota'][0], 0, -1)) / pow(1000, $unitIndex), 2);
+		}
+		$units = array(
+			'B', 'kB', 'MB', 'GB',
+			'TB', 'PB', 'EB'
+		);
+		$this->addPDFKeyValue($return, 'quota', _('User mail quota'), $value . $units[$unitIndex]);
+		return $return;
+	}
+
+	/**
+	 * {@inheritDoc}
+	 * @see baseModule::getManagedAttributes()
+	 */
+	function get_uploadColumns($selectedModules, &$type) {
+		$return = parent::get_uploadColumns($selectedModules, $type);
+		// home directory
+		if ($this->isUnixDisabled($selectedModules)) {
+			$return[] = array(
+				'name' => 'courierMailAccount_homeDirectory',
+				'description' => _('Home directory'),
+				'help' => 'homeDirectory',
+				'example' => _('/home/smiller'),
+				'required' => 'true'
+			);
+		}
+		return $return;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function build_uploadAccounts($rawAccounts, $ids, &$partialAccounts, $selectedModules) {
+		$messages = array();
+		for ($i = 0; $i < sizeof($rawAccounts); $i++) {
+			// add object class
+			if (!in_array("courierMailAccount", $partialAccounts[$i]['objectClass'])) {
+				$partialAccounts[$i]['objectClass'][] = "courierMailAccount";
+			}
+			// home directory
+			if ($this->isUnixDisabled($selectedModules)) {
+				if (!get_preg($rawAccounts[$i][$ids['courierMailAccount_homeDirectory']], 'homeDirectory')) {
+					$message = $this->messages['homeDirectory'][1];
+					$message[] = array($i);
+					$messages[] = $message;
+				}
+				else {
+					$partialAccounts[$i]['homeDirectory'] = $rawAccounts[$i][$ids['courierMailAccount_homeDirectory']];
+				}
+			}
+			// mailbox
+			if (!empty($rawAccounts[$i][$ids['courierMailAccount_mailbox']])) {
+				$partialAccounts[$i]['mailbox'] = $rawAccounts[$i][$ids['courierMailAccount_mailbox']];
+			}
+			// add mailhost
+			if (!empty($rawAccounts[$i][$ids['courierMailAccount_mailhost']])) {
+				if (!get_preg($rawAccounts[$i][$ids['courierMailAccount_mailhost']], 'hostname')) {
+					$message = $this->messages['mailhost'][1];
+					$message[] = array($i);
+					$messages[] = $message;
+				}
+				else {
+					$partialAccounts[$i]['mailhost'] = $rawAccounts[$i][$ids['courierMailAccount_mailhost']];
+				}
+			}
+			// mail quota
+			if (!empty($rawAccounts[$i][$ids['courierMailAccount_quota']])) {
+				if (is_numeric($rawAccounts[$i][$ids['courierMailAccount_quota']])) {
+					$partialAccounts[$i]['quota'] = ($rawAccounts[$i][$ids['courierMailAccount_quota']] * 1000000) . "S";
+				}
+				else {
+					$message = $this->messages['quota'][1];
+					$message[] = array($i);
+					$messages[] = $message;
+				}
+			}
+			// boolean flags
+			$flags = array(
+				'disableimap', 'disablepop3',
+				'disablewebmail', 'disableshared'
+			);
+			$flagValues = array('true', 'false');
+			foreach ($flags as $flag) {
+				$partialAccounts[$i][$flag] = 0;
+				if (!empty($rawAccounts[$i][$ids['courierMailAccount_' . $flag]])) {
+					$flagValue = $rawAccounts[$i][$ids['courierMailAccount_' . $flag]];
+					if (!in_array($flagValue, $flagValues)) {
+						$message = $this->messages['boolean'][0];
+						$message[] = array($i, $flag);
+						$messages[] = $message;
+					}
+					elseif ($flagValue == 'true') {
+						$partialAccounts[$i][$flag] = 1;
+					}
+				}
+			}
+		}
+		return $messages;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function load_profile($profile) {
+		// profile mappings in meta data
+		parent::load_profile($profile);
+		// add extension
+		if (isset($profile['courierMailAccount_addExt'][0]) && ($profile['courierMailAccount_addExt'][0] == "true")) {
+			if (!in_array('courierMailAccount', $this->attributes['objectClass'])) {
+				$this->attributes['objectClass'][] = 'courierMailAccount';
+			}
+		}
+	}
+
+	/**
+	 * Returns if this account is virtual only or also a unix account
+	 *
+	 * @param string[] modules
+	 * @return boolean only virtual account
+	 */
+	private function isUnixDisabled($modules) {
+		if (in_array('posixAccount', $modules)) {
+			return false;
+		}
+		else {
+			return true;
+		}
+	}
+
+}
+
+?>

lam/lib/modules/inetOrgPerson.inc

@@ -3822,10 +3822,7 @@ class inetOrgPerson extends baseModule implements passwordService {
 	}
 
 	/**
-	 * Returns a list of wildcards that can be replaced in input fileds.
+	 * {@inheritdoc}
-	 * E.g. "$firstname$" is replaced with "givenName" attribute value.
-	 *
-	 * @return array replacements as wildcard => value
 	 */
 	public function getWildCardReplacements() {
 		$replacements = array();

lam/lib/modules/posixAccount.inc

@@ -2109,7 +2109,7 @@ class posixAccount extends baseModule implements passwordService {
 	function get_uploadColumns($selectedModules, &$type) {
 		$return = parent::get_uploadColumns($selectedModules, $type);
 		if (($this->get_scope() == 'user') && $this->manageCn($selectedModules)) {
-			array_unshift($return['upload_columns'], array(
+			array_unshift($return, array(
 				'name' => 'posixAccount_cn',
 				'description' => _('Common name'),
 				'help' => 'cn',
@@ -3479,10 +3479,7 @@ class posixAccount extends baseModule implements passwordService {
 	}
 
 	/**
-	 * Returns a list of wildcards that can be replaced in input fileds.
+	 * {@inheritdoc}
-	 * E.g. "$firstname$" is replaced with "givenName" attribute value.
-	 *
-	 * @return array replacements as wildcard => value
 	 */
 	public function getWildCardReplacements() {
 		$replacements = array();

lam/lib/modules/windowsUser.inc

@@ -3377,10 +3377,7 @@ class windowsUser extends baseModule implements passwordService {
 	}
 
 	/**
-	 * Returns a list of wildcards that can be replaced in input fileds.
+	 * {@inheritdoc}
-	 * E.g. "$firstname$" is replaced with "givenName" attribute value.
-	 *
-	 * @return array replacements as wildcard => value
 	 */
 	public function getWildCardReplacements() {
 		$replacements = array();