gnu-social/classes/Notice_location.php

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<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
* Table Definition for notice_location
*/
defined('GNUSOCIAL') || die();
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class Notice_location extends Managed_DataObject
{
public $__table = 'notice_location'; // table name
public $notice_id; // int(4) primary_key not_null
public $lat; // decimal(10,7)
public $lon; // decimal(10,7)
public $location_id; // int(4)
public $location_ns; // int(4)
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
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public static function schemaDef()
{
return array(
'fields' => array(
'notice_id' => array('type' => 'int', 'not null' => true, 'description' => 'notice that is the reply'),
'lat' => array('type' => 'numeric', 'precision' => 10, 'scale' => 7, 'description' => 'latitude'),
'lon' => array('type' => 'numeric', 'precision' => 10, 'scale' => 7, 'description' => 'longitude'),
'location_id' => array('type' => 'int', 'description' => 'location id if possible'),
'location_ns' => array('type' => 'int', 'description' => 'namespace for location'),
'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
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),
'primary key' => array('notice_id'),
'foreign keys' => array(
'notice_location_notice_id_fkey' => array('notice', array('notice_id' => 'id')),
),
'indexes' => array(
'notice_location_location_id_idx' => array('location_id'),
),
);
}
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public static function locFromStored(Notice $stored)
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{
$loc = new Notice_location();
$loc->notice_id = $stored->getID();
if (!$loc->find(true)) {
throw new NoResultException($loc);
}
return $loc->asLocation();
}
public static function fromLocation(Location $location)
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{
$notloc = new Notice_location();
$notloc->lat = $location->lat;
$notloc->lon = $location->lon;
$notloc->location_ns = $location->location_ns;
$notloc->location_id = $location->location_id;
return $notloc;
}
public function asLocation()
{
$location = null;
if (!empty($this->location_id) && !empty($this->location_ns)) {
$location = Location::fromId($this->location_id, $this->location_ns);
}
if (is_null($location)) { // no ID, or Location::fromId() failed
$location = Location::fromLatLon($this->lat, $this->lon);
}
if (is_null($location)) {
throw new ServerException('Location could not be looked up from existing data.');
}
return $location;
}
}