1: <?php
  2: /**
  3:  * Copyright 2010-2014 Horde LLC (http://www.horde.org/)
  4:  *
  5:  * See the enclosed file COPYING for license information (GPL). If you
  6:  * did not receive this file, see http://www.horde.org/licenses/gpl.
  7:  *
  8:  * @category  Horde
  9:  * @copyright 2010-2014 Horde LLC
 10:  * @license   http://www.horde.org/licenses/gpl GPL
 11:  * @package   IMP
 12:  */
 13: 
 14: /**
 15:  * Within (date) search queries.
 16:  *
 17:  * @author    Michael Slusarz <slusarz@horde.org>
 18:  * @category  Horde
 19:  * @copyright 2010-2014 Horde LLC
 20:  * @license   http://www.horde.org/licenses/gpl GPL
 21:  * @package   IMP
 22:  */
 23: class IMP_Search_Element_Within extends IMP_Search_Element
 24: {
 25:     /* Interval types. */
 26:     const INTERVAL_DAYS = 1;
 27:     const INTERVAL_MONTHS = 2;
 28:     const INTERVAL_YEARS = 3;
 29: 
 30:     /**
 31:      * Constructor.
 32:      *
 33:      * @param integer $interval  Interval value.
 34:      * @param integer $type      Interval type. Either:
 35:      *   - IMP_Search_Element_Within::INTERVAL_DAYS
 36:      *   - IMP_Search_Element_Within::INTERVAL_MONTHS
 37:      *   - IMP_Search_Element_Within::INTERVAL_YEARS
 38:      * @param boolean $older     Do an older search?
 39:      */
 40:     public function __construct($interval, $type, $older = true)
 41:     {
 42:         /* Data element:
 43:          * o = (integer) Do an older search?
 44:          * t = (integer) Interval type.
 45:          * v = (integer) Interval value. */
 46:         $this->_data = new stdClass;
 47:         $this->_data->o = intval(!empty($older));
 48:         $this->_data->t = $type;
 49:         $this->_data->v = $interval;
 50:     }
 51: 
 52:     /**
 53:      */
 54:     public function createQuery($mbox, $queryob)
 55:     {
 56:         /* Limited to day granularity because that is the technical
 57:          * limit for IMAP servers without 'WITHIN' extension. */
 58:         $secs = $this->_data->v * 60 * 60 * 24;
 59:         switch ($this->_data->t) {
 60:         case self::INTERVAL_YEARS:
 61:             $secs *= 365;
 62:             break;
 63: 
 64:         case self::INTERVAL_MONTHS:
 65:             $secs *= 30;
 66:             break;
 67:         }
 68: 
 69:         $queryob->intervalSearch($secs, $this->_data->o ? Horde_Imap_Client_Search_Query::INTERVAL_OLDER : Horde_Imap_Client_Search_Query::INTERVAL_YOUNGER);
 70: 
 71:         return $queryob;
 72:     }
 73: 
 74:     /**
 75:      */
 76:     public function queryText()
 77:     {
 78:         $label = $this->_data->o
 79:             ? _("Older Than")
 80:             : _("Younger Than");
 81: 
 82:         switch ($this->_data->t) {
 83:         case self::INTERVAL_YEARS:
 84:             $term = _("years");
 85:             break;
 86: 
 87:         case self::INTERVAL_MONTHS:
 88:             $term = _("months");
 89:             break;
 90: 
 91:         case self::INTERVAL_DAYS:
 92:             $term = _("days");
 93:             break;
 94:         }
 95: 
 96:         return sprintf("%s %u %s", $label, $this->_data->v, $term);
 97:     }
 98: 
 99: }
100: