rosehill/classes/Cemetery.php

214 lines
4.5 KiB
PHP

<?php
/**
* @copyright 2009 City of Bloomington, Indiana
* @license http://www.gnu.org/licenses/agpl.txt GNU/AGPL, see LICENSE.txt
* @author Cliff Ingham <inghamn@bloomington.in.gov>
*/
class Cemetery
{
private $id;
private $name;
private $googleMapURL;
/**
* Populates the object with data
*
* Passing in an associative array of data will populate this object without
* hitting the database.
*
* Passing in a scalar will load the data from the database.
* This will load all fields in the table as properties of this class.
* You may want to replace this with, or add your own extra, custom loading
*
* @param int|array $id
*/
public function __construct($id=null)
{
if ($id) {
if (is_array($id)) {
$result = $id;
}
else {
$zend_db = Database::getConnection();
if (ctype_digit($id)) {
$sql = 'select * from cemeteries where id=?';
}
else {
$sql = 'select * from cemeteries where name=?';
}
$result = $zend_db->fetchRow($sql,array($id));
}
if ($result) {
foreach ($result as $field=>$value) {
if ($value) {
$this->$field = $value;
}
}
}
else {
throw new Exception('cemeteries/unknownCemetery');
}
}
else {
// This is where the code goes to generate a new, empty instance.
// Set any default values for properties that need it here
}
}
/**
* Throws an exception if anything's wrong
* @throws Exception $e
*/
public function validate()
{
// Check for required fields here. Throw an exception if anything is missing.
if (!$this->name) {
throw new Exception('missingName');
}
}
/**
* Saves this record back to the database
*/
public function save()
{
$this->validate();
$data = array();
$data['name'] = $this->name;
$data['googleMapURL'] = $this->googleMapURL ? $this->googleMapURL : null;
if ($this->id) {
$this->update($data);
}
else {
$this->insert($data);
}
}
private function update($data)
{
$zend_db = Database::getConnection();
$zend_db->update('cemeteries',$data,"id='{$this->id}'");
}
private function insert($data)
{
$zend_db = Database::getConnection();
$zend_db->insert('cemeteries',$data);
$this->id = $zend_db->lastInsertId('cemeteries','id');
}
//----------------------------------------------------------------
// Generic Getters
//----------------------------------------------------------------
/**
* @return int
*/
public function getId()
{
return $this->id;
}
/**
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* @return string
*/
public function getGoogleMapURL()
{
return $this->googleMapURL;
}
//----------------------------------------------------------------
// Generic Setters
//----------------------------------------------------------------
/**
* @param string $string
*/
public function setName($string)
{
$this->name = trim($string);
}
/**
* @param string $string
*/
public function setGoogleMapURL($string)
{
$this->googleMapURL = trim($string);
}
//----------------------------------------------------------------
// Custom Functions
// We recommend adding all your custom code down here at the bottom
//----------------------------------------------------------------
public function __toString()
{
return $this->name;
}
/**
* Returns all the available sections for this cemetery
*
* @return array
*/
public function getSections()
{
return new SectionList(array('cemetery_id'=>$this->id));
}
/**
* @return URL
*/
public function getURL()
{
return new URL(BASE_URL.'/cemeteries/viewCemetery.php?cemetery_id='.$this->id);
}
private function getMapDirectory()
{
return 'images/cemeteries/'.$this->id;
}
/**
* Returns the URL to the map image for this cemetery
*
* Available map types are:
* full, thumb - for the main map
*
* @return string
*/
public function getMap($type="full")
{
$imageDir = "images/cemeteries/{$this->id}";
$filename = $type=='full' ? 'map' : 'map_thumb';
$glob = glob(APPLICATION_HOME."/html/$imageDir/$filename.*");
if (count($glob)) {
$filename = basename($glob[0]);
return BASE_URL."/$imageDir/$filename";
}
}
/**
* @param array|string $file Either an entry from $_FILES or a path to a file
*/
public function saveMap($file,$type)
{
$imageDir = $this->getMapDirectory();
$name = $type=='full' ? 'map' : 'map_thumb';
$directory = APPLICATION_HOME."/html/$imageDir";
Map::saveFile($directory,$file,$name);
}
}