Agenda Cultural WS

ws.php

<?php
require_once('AppTask.php');

class AgendaCulturalTask extends AppTask {

	public function retrieveData($filter){
		try{
			$todayUrl = 'http://agendacultural.buenosaires.gob.ar/webservice/response/client.php?Method=GetListSearchToday&IdMixEventoLugar=&Tipo=&Titulo=&Resumen=&Hoy=TRUE&Manana=&EsteFinDeSemana=&ProximoFinDeSemana=&EnEsteMes=&DestacadoHome=&MarcaProximosEventos=&Imagen=&AlbumFlickr=&Facebook=&Youtube=&Twitter=&IdEventoPadre=&IdEventosRelacionados=&Hora=&Minutos=&IdTipoEvento=&DestacadoBoxPrimario=&Latitud=&Longitud=&OrdenarPor=&Orden=&Limit=&Offset=';

			$data = file_get_contents($todayUrl);
			$xml = simplexml_load_string($data);

			$events = array();
			foreach ($xml->Item as $key => $item) {
				$event = array();
				$event['id'] = (int) $item->IdMixEventoLugar;
				$event['titulo'] = (string) $item->Titulo;
				$event['titulo'] = str_replace("?", "'", $event['titulo']);
				$event['resumen'] = (string) $item->Resumen;
				$event['resumen'] = strip_tags($event['resumen']);
				$event['inicio'] = (string) $item->FechaInicio;
				$event['fin'] = (string) $item->FechaFin;
				$event['lugar'] = (string) $item->Lugares;

				$slug = $this->normaliza((string) $item->Titulo);
				$slug = str_replace(' ', '-', $slug);

				$event['imagen'] = 'http://fotos.agendacultural.buenosaires.gob.ar/'.$slug .'/'. (string) $item->Imagen;
				$event['calificacion'] = (int) $item->Calificacion;
				$events[] = $event;
			}

			//print_r($events);

			return '{"hoy":'.json_encode($events).'}';

		} catch (Exception $e) {
   			$this->out('ERROR: ',  $e->getMessage(), "\n");
			return false;			
		}
	}

	public function normaliza ($cadena){
	    $originales = 'ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞ
	ßàáâãäåæçèéêëìíîïðñòóôõöøùúûýýþÿŔŕ';
	    $modificadas = 'aaaaaaaceeeeiiiidnoooooouuuuy
	bsaaaaaaaceeeeiiiidnoooooouuuyybyRr';
	    $cadena = utf8_decode($cadena);
	    $cadena = strtr($cadena, utf8_decode($originales), $modificadas);
	    $cadena = strtolower($cadena);
    return utf8_encode($cadena);
}

}