<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
/*********************************************************************************
 * SugarCRM is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004-2011 SugarCRM Inc.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 * 
 * 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 Affero General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU Affero General Public License along with
 * this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 * 
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
 * 
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
 * technical reasons, the Appropriate Legal Notices must display the words
 * "Powered by SugarCRM".
 ********************************************************************************/

/*********************************************************************************

 * Description:	 TODO: To be written.
 * Portions created by SugarCRM are Copyright(C) SugarCRM, Inc.
 * All Rights Reserved.
 * Contributor(s): ______________________________________..
 ********************************************************************************/


// Meeting is used to store customer information.
class Meeting extends SugarBean {
	// Stored fields
	var $id;
	var $date_entered;
	var $date_modified;
	var $assigned_user_id;
	var $modified_user_id;
	var $created_by;
	var $created_by_name;
	var $modified_by_name;
	var $description;
	var $name;
	var $location;
	var $status;
	var $date_start;
	var $time_start;
	var $date_end;
	var $duration_hours;
	var $duration_minutes;
	var $time_meridiem;
	var $parent_type;
	var $parent_type_options;
	var $parent_id;
	var $field_name_map;
	var $contact_id;
	var $user_id;
	var $meeting_id;
	var $reminder_time;
	var $reminder_checked;
	var $required;
	var $accept_status;
	var $parent_name;
	var $contact_name;
	var $contact_phone;
	var $contact_email;
	var $account_id;
	var $opportunity_id;
	var $case_id;
	var $assigned_user_name;
	var $outlook_id;

	var $update_vcal = true;
	var $contacts_arr;
	var $users_arr;
	var $meetings_arr;
	// when assoc w/ a user/contact:
	var $minutes_value_default = 15;
	var $minutes_values = array('0'=>'00','15'=>'15','30'=>'30','45'=>'45');
	var $table_name = "meetings";
	var $rel_users_table = "meetings_users";
	var $rel_contacts_table = "meetings_contacts";
	var $rel_leads_table = "meetings_leads";
	var $module_dir = "Meetings";
	var $object_name = "Meeting";

	var $importable = true;
	// This is used to retrieve related fields from form posts.
	var $additional_column_fields = array('assigned_user_name', 'assigned_user_id', 'contact_id', 'user_id', 'contact_name', 'accept_status');
	var $relationship_fields = array('account_id'=>'accounts','opportunity_id'=>'opportunity','case_id'=>'case',
									 'assigned_user_id'=>'users','contact_id'=>'contacts', 'user_id'=>'users', 'meeting_id'=>'meetings');
	// so you can run get_users() twice and run query only once
	var $cached_get_users = null;
	var $new_schema = true;

	/**
	 * sole constructor
	 */
	function Meeting() {
		parent::SugarBean();
		$this->setupCustomFields('Meetings');
		foreach($this->field_defs as $field) {
			$this->field_name_map[$field['name']] = $field;
		}
//		$this->fill_in_additional_detail_fields();
	}

	/**
	 * Stub for integration
	 * @return bool
	 */
	function hasIntegratedMeeting() {
		return false;
	}

	// save date_end by calculating user input
	// this is for calendar
	function save($check_notify = FALSE) {
		require_once('modules/Calendar/DateTimeUtil.php');
		global $timedate;
		global $current_user;
		global $disable_date_format;

		if(isset($this->date_start)
			&& isset($this->duration_hours)
			&& isset($this->duration_minutes)) {
    			$date_time_start = DateTimeUtil::get_time_start($this->date_start);
    			$date_time_end = DateTimeUtil::get_time_end($date_time_start, $this->duration_hours, $this->duration_minutes);
    			$this->date_end = gmdate("Y-m-d", $date_time_end->ts);
		}

		$check_notify =(!empty($_REQUEST['send_invites']) && $_REQUEST['send_invites'] == '1') ? true : false;
		if(empty($_REQUEST['send_invites'])) {
			if(!empty($this->id)) {
				$old_record = new Meeting();
				$old_record->retrieve($this->id);
				$old_assigned_user_id = $old_record->assigned_user_id;
			}
			if((empty($this->id) && isset($_REQUEST['assigned_user_id']) && !empty($_REQUEST['assigned_user_id']) && $GLOBALS['current_user']->id != $_REQUEST['assigned_user_id']) || (isset($old_assigned_user_id) && !empty($old_assigned_user_id) && isset($_REQUEST['assigned_user_id']) && !empty($_REQUEST['assigned_user_id']) && $old_assigned_user_id != $_REQUEST['assigned_user_id']) ){
				$this->special_notification = true;
				$check_notify = true;
                if(isset($_REQUEST['assigned_user_name'])) {
                    $this->new_assigned_user_name = $_REQUEST['assigned_user_name'];
                }
			}
		}
		/*nsingh 7/3/08  commenting out as bug #20814 is invalid
		if($current_user->getPreference('reminder_time')!= -1 &&  isset($_POST['reminder_checked']) && isset($_POST['reminder_time']) && $_POST['reminder_checked']==0  && $_POST['reminder_time']==-1){
			$this->reminder_checked = '1';
			$this->reminder_time = $current_user->getPreference('reminder_time');
		}*/

        if (empty($this->status) ) {
            $mod_strings = return_module_language($GLOBALS['current_language'], $this->module_dir);
            $this->status = $mod_strings['LBL_DEFAULT_STATUS'];
        }
		$return_id = parent::save($check_notify);

		if($this->update_vcal) {
			vCal::cache_sugar_vcal($current_user);
		}

		return $return_id;
	}

	// this is for calendar
	function mark_deleted($id) {

		global $current_user;

		parent::mark_deleted($id);

		if($this->update_vcal) {
			vCal::cache_sugar_vcal($current_user);
		}
	}

	function get_summary_text() {
		return "$this->name";
	}

    function create_export_query(&$order_by, &$where, $relate_link_join='')
    {
        $custom_join = $this->custom_fields->getJOIN(true, true,$where);
		if($custom_join)
				$custom_join['join'] .= $relate_link_join;
		$contact_required = stristr($where, "contacts");

		if($contact_required) {
			$query = "SELECT meetings.*, contacts.first_name, contacts.last_name, contacts.assigned_user_id contact_name_owner ";
			if($custom_join) {
				$query .= $custom_join['select'];
			}
			$query .= " FROM contacts, meetings, meetings_contacts ";
			$where_auto = " meetings_contacts.contact_id = contacts.id AND meetings_contacts.meeting_id = meetings.id AND meetings.deleted=0 AND contacts.deleted=0";
		} else {
			$query = 'SELECT meetings.*';
			if($custom_join) {
				$query .= $custom_join['select'];
			}
			$query .= ' FROM meetings ';
			$where_auto = "meetings.deleted=0";
		}

		if($custom_join) {
			$query .= $custom_join['join'];
		}

		if($where != "")
			$query .= " where $where AND ".$where_auto;
		else
			$query .= " where ".$where_auto;

		if($order_by != "") {
			$query .= " ORDER BY $order_by";
		} else {
			$alternate_order_by =	$this->process_order_by($order_by, null);
			if($alternate_order_by != "")
				$query .=	" ORDER BY ". $alternate_order_by;
		}
		return $query;
	}


	function fill_in_additional_detail_fields() {
		global $locale;
		// Fill in the assigned_user_name
		$this->assigned_user_name = get_assigned_user_name($this->assigned_user_id);

		if (!empty($this->contact_id)) {
			$query  = "SELECT first_name, last_name FROM contacts ";
			$query .= "WHERE id='$this->contact_id' AND deleted=0";
			$result = $this->db->limitQuery($query,0,1,true," Error filling in additional detail fields: ");

			// Get the contact name.
			$row = $this->db->fetchByAssoc($result);
			$GLOBALS['log']->info("additional call fields $query");
			if($row != null)
			{
				$this->contact_name = $locale->getLocaleFormattedName($row['first_name'], $row['last_name'], '', '');
				$GLOBALS['log']->debug("Call($this->id): contact_name = $this->contact_name");
				$GLOBALS['log']->debug("Call($this->id): contact_id = $this->contact_id");
			}
		}


		$this->created_by_name = get_assigned_user_name($this->created_by);
		$this->modified_by_name = get_assigned_user_name($this->modified_user_id);
		$this->fill_in_additional_parent_fields();

		if (!isset($this->time_hour_start)) {
			$this->time_start_hour = intval(substr($this->time_start, 0, 2));
		} //if-else

		if (isset($this->time_minute_start)) {
			$time_start_minutes = $this->time_minute_start;
		} else {
			$time_start_minutes = substr($this->time_start, 3, 5);
			if ($time_start_minutes > 0 && $time_start_minutes < 15) {
				$time_start_minutes = "15";
			} else if ($time_start_minutes > 15 && $time_start_minutes < 30) {
				$time_start_minutes = "30";
			} else if ($time_start_minutes > 30 && $time_start_minutes < 45) {
				$time_start_minutes = "45";
			} else if ($time_start_minutes > 45) {
				$this->time_start_hour += 1;
				$time_start_minutes = "00";
		    } //if-else
		} //if-else


		if (isset($this->time_hour_start)) {
			$time_start_hour = $this->time_hour_start;
		} else {
			$time_start_hour = intval(substr($this->time_start, 0, 2));
		}

		global $timedate;
        $this->time_meridiem = $timedate->AMPMMenu('', $this->time_start, 'onchange="SugarWidgetScheduler.update_time();"');
		$hours_arr = array ();
		$num_of_hours = 13;
		$start_at = 1;

		if (empty ($time_meridiem)) {
			$num_of_hours = 24;
			$start_at = 0;
		} //if

		for ($i = $start_at; $i < $num_of_hours; $i ++) {
			$i = $i."";
			if (strlen($i) == 1) {
				$i = "0".$i;
			}
			$hours_arr[$i] = $i;
		} //for

        if (!isset($this->duration_minutes)) {
			$this->duration_minutes = $this->minutes_value_default;
		}

        //setting default date and time
		if (is_null($this->date_start))
			$this->date_start = $timedate->to_display_date_time(gmdate($GLOBALS['timedate']->get_db_date_time_format()));
		if (is_null($this->time_start))
			$this->time_start = $timedate->to_display_time(gmdate($GLOBALS['timedate']->get_db_date_time_format()), true);
		if (is_null($this->duration_hours)) {
			$this->duration_hours = "0";
		}
		if (is_null($this->duration_minutes))
			$this->duration_minutes = "1";

		global $app_list_strings;
		$parent_types = $app_list_strings['record_type_display'];
		$disabled_parent_types = ACLController::disabledModuleList($parent_types,false, 'list');
		foreach($disabled_parent_types as $disabled_parent_type){
			if($disabled_parent_type != $this->parent_type){
				unset($parent_types[$disabled_parent_type]);
			}
		}

		$this->parent_type_options = get_select_options_with_id($parent_types, $this->parent_type);
		if (empty($this->reminder_time)) {
			$this->reminder_time = -1;
		}

		if ( empty($this->id) ) {
		    $reminder_t = $GLOBALS['current_user']->getPreference('reminder_time');
		    if ( isset($reminder_t) )
		        $this->reminder_time = $reminder_t;
		}
		$this->reminder_checked = $this->reminder_time == -1 ? false : true;

		if (isset ($_REQUEST['parent_type'])) {
			$this->parent_type = $_REQUEST['parent_type'];
		} elseif (is_null($this->parent_type)) {
			$this->parent_type = $app_list_strings['record_type_default_key'];
		}
	}

	function get_list_view_data() {
		$meeting_fields = $this->get_list_view_array();
		global $app_list_strings, $focus, $action, $currentModule;
		if(isset($this->parent_type))
			$meeting_fields['PARENT_MODULE'] = $this->parent_type;
		if($this->status == "Planned") {
			//cn: added this if() to deal with sequential Closes in Meetings.	this is a hack to a hack(formbase.php->handleRedirect)
			if(empty($action))
			     $action = "index";
            $setCompleteUrl = "<a onclick='SUGAR.util.closeActivityPanel.show(\"{$this->module_dir}\",\"{$this->id}\",\"Held\",\"listview\",\"1\");'>";
			$meeting_fields['SET_COMPLETE'] = $setCompleteUrl . SugarThemeRegistry::current()->getImage("close_inline","title=".translate('LBL_LIST_CLOSE','Meetings')." border='0'")."</a>";
		}
		global $timedate;
		$today = gmdate($GLOBALS['timedate']->get_db_date_time_format(), time());
		$nextday = gmdate($GLOBALS['timedate']->dbDayFormat, time() + 3600*24);
		$mergeTime = $meeting_fields['DATE_START']; //$timedate->merge_date_time($meeting_fields['DATE_START'], $meeting_fields['TIME_START']);
		$date_db = $timedate->to_db($mergeTime);
		if($date_db	< $today	) {
			$meeting_fields['DATE_START']= "<font class='overdueTask'>".$meeting_fields['DATE_START']."</font>";
		}else if($date_db	< $nextday) {
			$meeting_fields['DATE_START'] = "<font class='todaysTask'>".$meeting_fields['DATE_START']."</font>";
		} else {
			$meeting_fields['DATE_START'] = "<font class='futureTask'>".$meeting_fields['DATE_START']."</font>";
		}
		$this->fill_in_additional_detail_fields();
        $meeting_fields['CONTACT_ID'] = $this->contact_id;
        $meeting_fields['CONTACT_NAME'] = $this->contact_name;

		$meeting_fields['PARENT_NAME'] = $this->parent_name;

        $meeting_fields['REMINDER_CHECKED'] = $this->reminder_time==-1 ? false : true;

		return $meeting_fields;
	}

	function set_notification_body($xtpl, &$meeting) {
		global $sugar_config;
		global $app_list_strings;
		global $current_user;
		global $timedate;


		// cn: bug 9494 - passing a contact breaks this call
		$notifyUser =($meeting->current_notify_user->object_name == 'User') ? $meeting->current_notify_user : $current_user;
		// cn: bug 8078 - fixed call to $timedate
		$prefDate = $notifyUser->getUserDateTimePreferences();

		if(strtolower(get_class($meeting->current_notify_user)) == 'contact') {
			$xtpl->assign("ACCEPT_URL", $sugar_config['site_url'].
							'/index.php?entryPoint=acceptDecline&module=Meetings&contact_id='.$meeting->current_notify_user->id.'&record='.$meeting->id);
		} elseif(strtolower(get_class($meeting->current_notify_user)) == 'lead') {
			$xtpl->assign("ACCEPT_URL", $sugar_config['site_url'].
							'/index.php?entryPoint=acceptDecline&module=Meetings&lead_id='.$meeting->current_notify_user->id.'&record='.$meeting->id);
		} else {
			$xtpl->assign("ACCEPT_URL", $sugar_config['site_url'].
							'/index.php?entryPoint=acceptDecline&module=Meetings&user_id='.$meeting->current_notify_user->id.'&record='.$meeting->id);
		}
		$xtpl->assign("MEETING_TO", $meeting->current_notify_user->new_assigned_user_name);
		$xtpl->assign("MEETING_SUBJECT", trim($meeting->name));
		$xtpl->assign("MEETING_STATUS",(isset($meeting->status)? $app_list_strings['meeting_status_dom'][$meeting->status]:""));
		$xtpl->assign("MEETING_STARTDATE", $timedate->to_display_date_time($meeting->date_start,true,true,$notifyUser)." ".$prefDate['userGmt']);
		$xtpl->assign("MEETING_HOURS", $meeting->duration_hours);
		$xtpl->assign("MEETING_MINUTES", $meeting->duration_minutes);
		$xtpl->assign("MEETING_DESCRIPTION", $meeting->description);

		return $xtpl;
	}

	function get_meeting_users() {
		$template = new User();
		// First, get the list of IDs.
		$query = "SELECT meetings_users.required, meetings_users.accept_status, meetings_users.user_id from meetings_users where meetings_users.meeting_id='$this->id' AND meetings_users.deleted=0";
		$GLOBALS['log']->debug("Finding linked records $this->object_name: ".$query);
		$result = $this->db->query($query, true);
		$list = Array();

		while($row = $this->db->fetchByAssoc($result)) {
			$template = new User(); // PHP 5 will retrieve by reference, always over-writing the "old" one
			$record = $template->retrieve($row['user_id']);
			$template->required = $row['required'];
			$template->accept_status = $row['accept_status'];

			if($record != null) {
				// this copies the object into the array
				$list[] = $template;
			}
		}
		return $list;
	}

	function get_invite_meetings(&$user) {
		$template = $this;
		// First, get the list of IDs.
		$GLOBALS['log']->debug("Finding linked records $this->object_name: ".$query);
		$query = "SELECT meetings_users.required, meetings_users.accept_status, meetings_users.meeting_id from meetings_users where meetings_users.user_id='$user->id' AND( meetings_users.accept_status IS NULL OR	meetings_users.accept_status='none') AND meetings_users.deleted=0";
		$result = $this->db->query($query, true);
		$list = Array();

		while($row = $this->db->fetchByAssoc($result)) {
			$record = $template->retrieve($row['meeting_id']);
			$template->required = $row['required'];
			$template->accept_status = $row['accept_status'];


			if($record != null)
			{
			// this copies the object into the array
			$list[] = $template;
			}
		}
		return $list;
	}


	function set_accept_status(&$user,$status)
	{
		if($user->object_name == 'User')
		{
			$relate_values = array('user_id'=>$user->id,'meeting_id'=>$this->id);
			$data_values = array('accept_status'=>$status);
			$this->set_relationship($this->rel_users_table, $relate_values, true, true,$data_values);
			global $current_user;

			if($this->update_vcal)
			{
				vCal::cache_sugar_vcal($user);
			}
		}
		else if($user->object_name == 'Contact')
		{
			$relate_values = array('contact_id'=>$user->id,'meeting_id'=>$this->id);
			$data_values = array('accept_status'=>$status);
			$this->set_relationship($this->rel_contacts_table, $relate_values, true, true,$data_values);
		}
        else if($user->object_name == 'Lead')
		{
			$relate_values = array('lead_id'=>$user->id,'meeting_id'=>$this->id);
			$data_values = array('accept_status'=>$status);
			$this->set_relationship($this->rel_leads_table, $relate_values, true, true,$data_values);
		}
	}


	function get_notification_recipients() {
		if($this->special_notification) {
			return parent::get_notification_recipients();
		}

		$list = array();
		if(!is_array($this->contacts_arr)) {
			$this->contacts_arr =	array();
		}

		if(!is_array($this->users_arr)) {
			$this->users_arr =	array();
		}

        if(!is_array($this->leads_arr)) {
			$this->leads_arr =	array();
		}

		foreach($this->users_arr as $user_id) {
			$notify_user = new User();
			$notify_user->retrieve($user_id);
			$notify_user->new_assigned_user_name = $notify_user->full_name;
			$GLOBALS['log']->info("Notifications: recipient is $notify_user->new_assigned_user_name");
			$list[] = $notify_user;
		}

		foreach($this->contacts_arr as $contact_id) {
			$notify_user = new Contact();
			$notify_user->retrieve($contact_id);
			$notify_user->new_assigned_user_name = $notify_user->full_name;
			$GLOBALS['log']->info("Notifications: recipient is $notify_user->new_assigned_user_name");
			$list[] = $notify_user;
		}

        foreach($this->leads_arr as $lead_id) {
			$notify_user = new Lead();
			$notify_user->retrieve($lead_id);
			$notify_user->new_assigned_user_name = $notify_user->full_name;
			$GLOBALS['log']->info("Notifications: recipient is $notify_user->new_assigned_user_name");
			$list[] = $notify_user;
		}

		return $list;
	}


	function bean_implements($interface) {
		switch($interface) {
			case 'ACL':return true;
		}
		return false;
	}

	function listviewACLHelper() {
		$array_assign = parent::listviewACLHelper();
		$is_owner = false;
		if(!empty($this->parent_name)) {

			if(!empty($this->parent_name_owner)) {
				global $current_user;
				$is_owner = $current_user->id == $this->parent_name_owner;
			}
		}

		if(!ACLController::moduleSupportsACL($this->parent_type) || ACLController::checkAccess($this->parent_type, 'view', $is_owner)) {
			$array_assign['PARENT'] = 'a';
		} else {
			$array_assign['PARENT'] = 'span';
		}

		$is_owner = false;

		if(!empty($this->contact_name)) {
			if(!empty($this->contact_name_owner)) {
				global $current_user;
				$is_owner = $current_user->id == $this->contact_name_owner;
			}
		}

		if(ACLController::checkAccess('Contacts', 'view', $is_owner)) {
			$array_assign['CONTACT'] = 'a';
		} else {
			$array_assign['CONTACT'] = 'span';
		}
		return $array_assign;
	}


	function save_relationship_changes($is_update) {
		$exclude = array();
	    if(empty($this->in_workflow)) {
           if(empty($this->in_import)){//if a meeting is being imported then contact_id  should not be excluded 
           //if the global soap_server_object variable is not empty (as in from a soap/OPI call), then process the assigned_user_id relationship, otherwise 
           //add assigned_user_id to exclude list and let the logic from MeetingFormBase determine whether assigned user id gets added to the relationship
           	if(!empty($GLOBALS['soap_server_object'])){
           		$exclude = array('contact_id', 'user_id');
           	}else{   	
	    		$exclude = array('contact_id', 'user_id','assigned_user_id');
           	}
           }
           else{
           	$exclude = array('user_id');
           }
        }
       parent::save_relationship_changes($is_update, $exclude);
	}


	/**
	 * @see SugarBean::afterImportSave()
	 */
	public function afterImportSave()
	{
	    if ( $this->parent_type == 'Contacts' ) {
	        $this->load_relationship('contacts');
	        if ( !$this->contacts->relationship_exists('contacts',array('id'=>$this->parent_id)) )
	            $this->contacts->add($this->parent_id);
	    }
	    elseif ( $this->parent_type == 'Leads' ) {
	        $this->load_relationship('leads');
	        if ( !$this->leads->relationship_exists('leads',array('id'=>$this->parent_id)) )
	            $this->leads->add($this->parent_id);
	    }

	    parent::afterImportSave();
	}
} // end class def
?>