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<?php |
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/* |
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+-----------------------------------------------------------------------+ |
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| program/include/rcube_addressbook.php | |
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| | |
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| This file is part of the Roundcube Webmail client | |
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| Copyright (C) 2006-2012, The Roundcube Dev Team | |
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| Licensed under the GNU General Public License version 3 or | |
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| any later version with exceptions for skins & plugins. | |
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| See the README file for a full license statement. | |
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| | |
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| PURPOSE: | |
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| Interface to the local address book database | |
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+-----------------------------------------------------------------------+ |
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| Author: Thomas Bruederli <roundcube@gmail.com> | |
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+-----------------------------------------------------------------------+ |
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$Id$ |
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*/ |
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/** |
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* Abstract skeleton of an address book/repository |
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* |
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* @package Addressbook |
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*/ |
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abstract class rcube_addressbook |
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{ |
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/** constants for error reporting **/ |
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const ERROR_READ_ONLY = 1; |
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const ERROR_NO_CONNECTION = 2; |
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const ERROR_VALIDATE = 3; |
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const ERROR_SAVING = 4; |
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const ERROR_SEARCH = 5; |
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/** public properties (mandatory) */ |
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public $primary_key; |
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public $groups = false; |
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public $readonly = true; |
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public $searchonly = false; |
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public $undelete = false; |
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public $ready = false; |
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public $group_id = null; |
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public $list_page = 1; |
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public $page_size = 10; |
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public $sort_col = 'name'; |
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public $sort_order = 'ASC'; |
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public $coltypes = array('name' => array('limit'=>1), 'firstname' => array('limit'=>1), 'surname' => array('limit'=>1), 'email' => array('limit'=>1)); |
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protected $error; |
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/** |
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* Returns addressbook name (e.g. for addressbooks listing) |
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*/ |
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abstract function get_name(); |
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/** |
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* Save a search string for future listings |
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* |
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* @param mixed Search params to use in listing method, obtained by get_search_set() |
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*/ |
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abstract function set_search_set($filter); |
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/** |
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* Getter for saved search properties |
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* |
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* @return mixed Search properties used by this class |
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*/ |
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abstract function get_search_set(); |
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/** |
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* Reset saved results and search parameters |
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*/ |
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abstract function reset(); |
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/** |
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* Refresh saved search set after data has changed |
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* |
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* @return mixed New search set |
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*/ |
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function refresh_search() |
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{ |
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return $this->get_search_set(); |
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} |
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/** |
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* List the current set of contact records |
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* |
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* @param array List of cols to show |
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* @param int Only return this number of records, use negative values for tail |
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* @return array Indexed list of contact records, each a hash array |
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*/ |
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abstract function list_records($cols=null, $subset=0); |
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/** |
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* Search records |
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* |
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* @param array List of fields to search in |
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* @param string Search value |
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* @param int Matching mode: |
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* 0 - partial (*abc*), |
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* 1 - strict (=), |
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* 2 - prefix (abc*) |
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* @param boolean True if results are requested, False if count only |
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* @param boolean True to skip the count query (select only) |
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* @param array List of fields that cannot be empty |
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* @return object rcube_result_set List of contact records and 'count' value |
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*/ |
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abstract function search($fields, $value, $mode=0, $select=true, $nocount=false, $required=array()); |
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/** |
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* Count number of available contacts in database |
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* |
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* @return rcube_result_set Result set with values for 'count' and 'first' |
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*/ |
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abstract function count(); |
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/** |
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* Return the last result set |
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* |
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* @return rcube_result_set Current result set or NULL if nothing selected yet |
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*/ |
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abstract function get_result(); |
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/** |
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* Get a specific contact record |
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* |
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* @param mixed record identifier(s) |
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* @param boolean True to return record as associative array, otherwise a result set is returned |
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* |
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* @return mixed Result object with all record fields or False if not found |
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*/ |
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abstract function get_record($id, $assoc=false); |
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/** |
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* Returns the last error occured (e.g. when updating/inserting failed) |
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* |
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* @return array Hash array with the following fields: type, message |
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*/ |
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function get_error() |
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return $this->error; |
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} |
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/** |
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* Setter for errors for internal use |
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* |
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* @param int Error type (one of this class' error constants) |
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* @param string Error message (name of a text label) |
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*/ |
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protected function set_error($type, $message) |
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{ |
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$this->error = array('type' => $type, 'message' => $message); |
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} |
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/** |
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* Close connection to source |
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* Called on script shutdown |
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*/ |
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function close() { } |
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/** |
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* Set internal list page |
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* |
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* @param number Page number to list |
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* @access public |
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*/ |
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function set_page($page) |
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{ |
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$this->list_page = (int)$page; |
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} |
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/** |
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* Set internal page size |
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* |
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* @param number Number of messages to display on one page |
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* @access public |
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*/ |
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function set_pagesize($size) |
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{ |
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$this->page_size = (int)$size; |
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} |
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/** |
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* Set internal sort settings |
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* |
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* @param string $sort_col Sort column |
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* @param string $sort_order Sort order |
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*/ |
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function set_sort_order($sort_col, $sort_order = null) |
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{ |
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if ($sort_col != null && ($this->coltypes[$sort_col] || in_array($sort_col, $this->coltypes))) { |
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$this->sort_col = $sort_col; |
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} |
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if ($sort_order != null) { |
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$this->sort_order = strtoupper($sort_order) == 'DESC' ? 'DESC' : 'ASC'; |
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} |
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} |
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/** |
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* Check the given data before saving. |
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* If input isn't valid, the message to display can be fetched using get_error() |
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* |
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* @param array Assoziative array with data to save |
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* @param boolean Attempt to fix/complete record automatically |
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* @return boolean True if input is valid, False if not. |
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*/ |
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public function validate(&$save_data, $autofix = false) |
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{ |
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// check validity of email addresses |
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foreach ($this->get_col_values('email', $save_data, true) as $email) { |
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if (strlen($email)) { |
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if (!check_email(rcube_idn_to_ascii($email))) { |
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$this->set_error(self::ERROR_VALIDATE, rcube_label(array('name' => 'emailformaterror', 'vars' => array('email' => $email)))); |
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return false; |
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} |
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} |
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} |
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return true; |
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} |
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/** |
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* Create a new contact record |
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* |
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* @param array Assoziative array with save data |
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* Keys: Field name with optional section in the form FIELD:SECTION |
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* Values: Field value. Can be either a string or an array of strings for multiple values |
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* @param boolean True to check for duplicates first |
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* @return mixed The created record ID on success, False on error |
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*/ |
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function insert($save_data, $check=false) |
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{ |
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/* empty for read-only address books */ |
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} |
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/** |
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* Create new contact records for every item in the record set |
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* |
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* @param object rcube_result_set Recordset to insert |
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* @param boolean True to check for duplicates first |
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* @return array List of created record IDs |
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*/ |
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function insertMultiple($recset, $check=false) |
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{ |
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$ids = array(); |
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if (is_object($recset) && is_a($recset, rcube_result_set)) { |
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while ($row = $recset->next()) { |
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if ($insert = $this->insert($row, $check)) |
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$ids[] = $insert; |
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} |
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} |
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return $ids; |
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} |
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/** |
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* Update a specific contact record |
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* |
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* @param mixed Record identifier |
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* @param array Assoziative array with save data |
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* Keys: Field name with optional section in the form FIELD:SECTION |
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* Values: Field value. Can be either a string or an array of strings for multiple values |
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* @return boolean True on success, False on error |
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*/ |
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function update($id, $save_cols) |
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{ |
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/* empty for read-only address books */ |
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} |
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/** |
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* Mark one or more contact records as deleted |
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* |
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* @param array Record identifiers |
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* @param bool Remove records irreversible (see self::undelete) |
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*/ |
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function delete($ids, $force=true) |
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{ |
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/* empty for read-only address books */ |
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} |
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/** |
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* Unmark delete flag on contact record(s) |
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* |
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* @param array Record identifiers |
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*/ |
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function undelete($ids) |
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{ |
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/* empty for read-only address books */ |
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} |
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/** |
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* Mark all records in database as deleted |
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*/ |
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function delete_all() |
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{ |
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/* empty for read-only address books */ |
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} |
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/** |
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* Setter for the current group |
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* (empty, has to be re-implemented by extending class) |
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*/ |
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function set_group($gid) { } |
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/** |
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* List all active contact groups of this source |
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* |
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* @param string Optional search string to match group name |
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* @return array Indexed list of contact groups, each a hash array |
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*/ |
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function list_groups($search = null) |
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{ |
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/* empty for address books don't supporting groups */ |
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return array(); |
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} |
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/** |
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* Get group properties such as name and email address(es) |
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* |
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* @param string Group identifier |
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* @return array Group properties as hash array |
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*/ |
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function get_group($group_id) |
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{ |
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/* empty for address books don't supporting groups */ |
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return null; |
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} |
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/** |
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* Create a contact group with the given name |
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* |
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* @param string The group name |
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* @return mixed False on error, array with record props in success |
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*/ |
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function create_group($name) |
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{ |
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/* empty for address books don't supporting groups */ |
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return false; |
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} |
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/** |
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* Delete the given group and all linked group members |
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* |
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* @param string Group identifier |
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* @return boolean True on success, false if no data was changed |
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*/ |
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function delete_group($gid) |
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{ |
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/* empty for address books don't supporting groups */ |
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return false; |
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} |
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/** |
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* Rename a specific contact group |
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* |
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* @param string Group identifier |
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* @param string New name to set for this group |
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* @param string New group identifier (if changed, otherwise don't set) |
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* @return boolean New name on success, false if no data was changed |
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*/ |
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function rename_group($gid, $newname, &$newid) |
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{ |
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/* empty for address books don't supporting groups */ |
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return false; |
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} |
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/** |
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* Add the given contact records the a certain group |
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* |
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* @param string Group identifier |
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* @param array List of contact identifiers to be added |
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* @return int Number of contacts added |
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*/ |
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function add_to_group($group_id, $ids) |
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{ |
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/* empty for address books don't supporting groups */ |
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return 0; |
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} |
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/** |
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* Remove the given contact records from a certain group |
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* |
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* @param string Group identifier |
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* @param array List of contact identifiers to be removed |
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* @return int Number of deleted group members |
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*/ |
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function remove_from_group($group_id, $ids) |
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{ |
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/* empty for address books don't supporting groups */ |
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return 0; |
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} |
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/** |
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* Get group assignments of a specific contact record |
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* |
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* @param mixed Record identifier |
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* |
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* @return array List of assigned groups as ID=>Name pairs |
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* @since 0.5-beta |
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*/ |
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function get_record_groups($id) |
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{ |
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/* empty for address books don't supporting groups */ |
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return array(); |
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} |
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/** |
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* Utility function to return all values of a certain data column |
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* either as flat list or grouped by subtype |
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* |
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* @param string Col name |
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* @param array Record data array as used for saving |
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* @param boolean True to return one array with all values, False for hash array with values grouped by type |
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* @return array List of column values |
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*/ |
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function get_col_values($col, $data, $flat = false) |
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{ |
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$out = array(); |
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foreach ($data as $c => $values) { |
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if ($c === $col || strpos($c, $col.':') === 0) { |
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if ($flat) { |
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$out = array_merge($out, (array)$values); |
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} |
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else { |
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list($f, $type) = explode(':', $c); |
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$out[$type] = array_merge((array)$out[$type], (array)$values); |
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} |
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} |
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} |
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return $out; |
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} |
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|
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/** |
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* Normalize the given string for fulltext search. |
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* Currently only optimized for Latin-1 characters; to be extended |
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* |
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* @param string Input string (UTF-8) |
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* @return string Normalized string |
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*/ |
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protected static function normalize_string($str) |
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{ |
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// split by words |
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$arr = explode(" ", preg_replace( |
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array('/[\s;\+\-\/]+/i', '/(\d)[-.\s]+(\d)/', '/\s\w{1,3}\s/'), |
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array(' ', '\\1\\2', ' '), |
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$str)); |
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foreach ($arr as $i => $part) { |
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if (utf8_encode(utf8_decode($part)) == $part) { // is latin-1 ? |
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$arr[$i] = utf8_encode(strtr(strtolower(strtr(utf8_decode($part), |
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|
459 |
'ÇçäâàåéêëèïîìÅÉöôòüûùÿøØáíóúñÑÁÂÀãÃÊËÈÍÎÏÓÔõÕÚÛÙýÝ', |
T |
460 |
'ccaaaaeeeeiiiaeooouuuyooaiounnaaaaaeeeiiioooouuuyy')), |
e5e1eb
|
461 |
array('ß' => 'ss', 'ae' => 'a', 'oe' => 'o', 'ue' => 'u'))); |
12dac4
|
462 |
} |
T |
463 |
else |
34d728
|
464 |
$arr[$i] = mb_strtolower($part); |
12dac4
|
465 |
} |
cc90ed
|
466 |
|
12dac4
|
467 |
return join(" ", $arr); |
3e2637
|
468 |
} |
e84818
|
469 |
|
T |
470 |
|
|
471 |
/** |
|
472 |
* Compose a valid display name from the given structured contact data |
|
473 |
* |
|
474 |
* @param array Hash array with contact data as key-value pairs |
f9a967
|
475 |
* @param bool Don't attempt to extract components from the email address |
71e8cc
|
476 |
* |
e84818
|
477 |
* @return string Display name |
T |
478 |
*/ |
f9a967
|
479 |
public static function compose_display_name($contact, $full_email = false) |
e84818
|
480 |
{ |
T |
481 |
$contact = rcmail::get_instance()->plugins->exec_hook('contact_displayname', $contact); |
|
482 |
$fn = $contact['name']; |
|
483 |
|
f9a967
|
484 |
if (!$fn) // default display name composition according to vcard standard |
e84818
|
485 |
$fn = join(' ', array_filter(array($contact['prefix'], $contact['firstname'], $contact['middlename'], $contact['surname'], $contact['suffix']))); |
T |
486 |
|
|
487 |
// use email address part for name |
|
488 |
$email = is_array($contact['email']) ? $contact['email'][0] : $contact['email']; |
71e8cc
|
489 |
|
e84818
|
490 |
if ($email && (empty($fn) || $fn == $email)) { |
f9a967
|
491 |
// return full email |
T |
492 |
if ($full_email) |
71e8cc
|
493 |
return $email; |
A |
494 |
|
e84818
|
495 |
list($emailname) = explode('@', $email); |
T |
496 |
if (preg_match('/(.*)[\.\-\_](.*)/', $emailname, $match)) |
|
497 |
$fn = trim(ucfirst($match[1]).' '.ucfirst($match[2])); |
|
498 |
else |
|
499 |
$fn = ucfirst($emailname); |
|
500 |
} |
|
501 |
|
|
502 |
return $fn; |
|
503 |
} |
|
504 |
|
f9a967
|
505 |
|
T |
506 |
/** |
|
507 |
* Compose the name to display in the contacts list for the given contact record. |
|
508 |
* This respects the settings parameter how to list conacts. |
|
509 |
* |
|
510 |
* @param array Hash array with contact data as key-value pairs |
|
511 |
* @return string List name |
|
512 |
*/ |
|
513 |
public static function compose_list_name($contact) |
|
514 |
{ |
|
515 |
static $compose_mode; |
|
516 |
|
|
517 |
if (!isset($compose_mode)) // cache this |
|
518 |
$compose_mode = rcmail::get_instance()->config->get('addressbook_name_listing', 0); |
|
519 |
|
|
520 |
if ($compose_mode == 3) |
|
521 |
$fn = join(' ', array($contact['surname'] . ',', $contact['firstname'], $contact['middlename'])); |
|
522 |
else if ($compose_mode == 2) |
|
523 |
$fn = join(' ', array($contact['surname'], $contact['firstname'], $contact['middlename'])); |
|
524 |
else if ($compose_mode == 1) |
|
525 |
$fn = join(' ', array($contact['firstname'], $contact['middlename'], $contact['surname'])); |
|
526 |
else |
|
527 |
$fn = !empty($contact['name']) ? $contact['name'] : join(' ', array($contact['prefix'], $contact['firstname'], $contact['middlename'], $contact['surname'], $contact['suffix'])); |
|
528 |
|
|
529 |
$fn = trim($fn, ', '); |
|
530 |
|
|
531 |
// fallback to display name |
|
532 |
if (empty($fn) && $contact['name']) |
|
533 |
$fn = $contact['name']; |
|
534 |
|
|
535 |
// fallback to email address |
|
536 |
$email = is_array($contact['email']) ? $contact['email'][0] : $contact['email']; |
|
537 |
if (empty($fn) && $email) |
|
538 |
return $email; |
|
539 |
|
|
540 |
return $fn; |
|
541 |
} |
|
542 |
|
cc97ea
|
543 |
} |
b393e5
|
544 |
|