<?php

	

    Class ListLocations {

        

        protected $locationType;

        protected $locationID;

        protected $locType;

        protected $name;

        

        function __construct($locationType, $locationID) {            

            

            $this->locationType = $locationType;

            $this->locationID = $locationID;  

            

            if ($this->locationType == 'Category') {

                $this->getCategories();

            } else if ($this->locationType == 'City') {

                $this->showCityEntries();

            } else if ($this->locationType == 'State') {

                $this->getCities();

            } else if ($this->locationType == 'Country') {

                $this->getStates();

            } else if ($this->locationType == 'ViewAllCountries') {

                $this->getCountries();

            } 

            

        }

        

        function getStates() {

            $this->stateResource = mysql_query("SELECT * FROM State WHERE countryID='$this->locationID'");

            $this->outputList($this->stateResource, 'State');

        }

        

        function getCities() {

            $this->cityResource = mysql_query("SELECT * FROM Cities WHERE stateID='$this->locationID'");

            $this->outputList($this->cityResource, 'Category');

        }

        

        function getCountries() {

            $this->countryResource = mysql_query("SELECT * FROM Countries");

            $this->outputList($this->countryResource, 'Country');

        }

        

        function getCategories() {

            $this->categoryResource = mysql_query("SELECT * FROM Categories");

            $this->outputCategories($this->categoryResource, $this->locationID);       

        }

        

        function showCityEntries() {          

            $this->listingsResource = mysql_query("SELECT * FROM Postings WHERE CityID='$this->locationID' ORDER BY datePosted");

            $this->outputEntries($this->listingsResource);

            $this->postAnAddAvailable = 1;

        }

        

        function outputList($resource, $locType) {   

            

            while ($row = mysql_fetch_assoc($resource)) {

                $url = LOCATION_CAT . "?locationType=$locType&id=" . $row['id'];

                $name = $row['name'];

                $html = '<ul>';

                $html .= "<li><a href='$url' title='$name'>$name</a></li>";

                $html .= '</ul>';   

                echo $html;          

            }

            

        } 

        

        function outputCategories($resource, $cityID) {   

            

            while ($row = mysql_fetch_assoc($resource)) {

                $catID = $row['id'];

                $url = LOCATION_CAT . "?locationType=City&id=$cityID&catID=$catID";

                $name = $row['name'];

                $html = '<ul>';

                $html .= "<li><a href='$url' title='$name'>$name</a></li>";

                $html .= '</ul>';   

                echo $html;          

            }

            

        }  

                

        function outputEntries($resource) {   

            

            while ($row = mysql_fetch_assoc($resource)) {

                $url = VIEW_POSTING . "?id=" . $row['id'];

                $name = $row['name'];

                $html = '<ul>';

                $html .= "<li><a href='$url' title='$name'>$name</a></li>";

                $html .= '</ul>';   

                echo $html;          

            }

            

        }           

        

    } 

    

?>