| 1 | <?php
|
|---|
| 2 |
|
|---|
| 3 | class ApplicationRDFReader
|
|---|
| 4 | {
|
|---|
| 5 | protected $model;
|
|---|
| 6 |
|
|---|
| 7 | public function __construct()
|
|---|
| 8 | {
|
|---|
| 9 | // Create empty MemModel
|
|---|
| 10 | $factory = new ModelFactory();
|
|---|
| 11 | $this->model = $factory->getDefaultModel();
|
|---|
| 12 |
|
|---|
| 13 | $fileName = 'data/applications/applications.rdf';
|
|---|
| 14 |
|
|---|
| 15 | if(file_exists($fileName))
|
|---|
| 16 | $this->model->load($fileName);
|
|---|
| 17 | }
|
|---|
| 18 |
|
|---|
| 19 | public function readApplicationInfo($applicationID)
|
|---|
| 20 | {
|
|---|
| 21 | $querystring = '
|
|---|
| 22 | PREFIX predicates: <' . SURVEYTOOL_PREDICATES_NAMESPACE . '>
|
|---|
| 23 | PREFIX resources: <' . SURVEYTOOL_RESOURCES_NAMESPACE . '>
|
|---|
| 24 | SELECT ?title ?description ?style
|
|---|
| 25 | WHERE
|
|---|
| 26 | {
|
|---|
| 27 | _application predicates:resource_type resources:application ;
|
|---|
| 28 | predicates:uid "' . $applicationID . '" ;
|
|---|
| 29 | predicates:title ?title ;
|
|---|
| 30 | prdeicates:description ?description ;
|
|---|
| 31 | predicates:style ?style
|
|---|
| 32 | }';
|
|---|
| 33 |
|
|---|
| 34 | $result = $this->model->sparqlQuery($querystring);
|
|---|
| 35 |
|
|---|
| 36 | return $result;
|
|---|
| 37 | }
|
|---|
| 38 |
|
|---|
| 39 | public function readAllApplications()
|
|---|
| 40 | {
|
|---|
| 41 | $result = array();
|
|---|
| 42 | $result[] = $this->readApplicationIDs();
|
|---|
| 43 | $result[] = $this->readApplicationTitles();
|
|---|
| 44 | $result[] = $this->readApplicationDescriptions();
|
|---|
| 45 | $result[] = $this->readApplicationStyles();
|
|---|
| 46 |
|
|---|
| 47 | return $restult;
|
|---|
| 48 | }
|
|---|
| 49 |
|
|---|
| 50 | public function readApplicationIDs()
|
|---|
| 51 | {
|
|---|
| 52 | $querystring = '
|
|---|
| 53 | PREFIX predicates: <' . SURVEYTOOL_PREDICATES_NAMESPACE . '>
|
|---|
| 54 | PREFIX resources: <' . SURVEYTOOL_RESOURCES_NAMESPACE . '>
|
|---|
| 55 | SELECT ?uid
|
|---|
| 56 | WHERE
|
|---|
| 57 | {
|
|---|
| 58 | _application predicates:resource_type resources:application ;
|
|---|
| 59 | predicates:uid ?uid
|
|---|
| 60 | }';
|
|---|
| 61 |
|
|---|
| 62 | $result = $this->model->sparqlQuery($querystring);
|
|---|
| 63 |
|
|---|
| 64 | return $result;
|
|---|
| 65 | }
|
|---|
| 66 |
|
|---|
| 67 | public function readApplicationTitles()
|
|---|
| 68 | {
|
|---|
| 69 | $querystring = '
|
|---|
| 70 | PREFIX predicates: <' . SURVEYTOOL_PREDICATES_NAMESPACE . '>
|
|---|
| 71 | PREFIX resources: <' . SURVEYTOOL_RESOURCES_NAMESPACE . '>
|
|---|
| 72 | SELECT ?title
|
|---|
| 73 | WHERE
|
|---|
| 74 | {
|
|---|
| 75 | _application predicates:resource_type resources:application ;
|
|---|
| 76 | predicates:title ?title
|
|---|
| 77 | }';
|
|---|
| 78 |
|
|---|
| 79 | $result = $this->model->sparqlQuery($querystring);
|
|---|
| 80 |
|
|---|
| 81 | return $result;
|
|---|
| 82 | }
|
|---|
| 83 |
|
|---|
| 84 | public function readApplicationDescriptions()
|
|---|
| 85 | {
|
|---|
| 86 | $querystring = '
|
|---|
| 87 | PREFIX predicates: <' . SURVEYTOOL_PREDICATES_NAMESPACE . '>
|
|---|
| 88 | PREFIX resources: <' . SURVEYTOOL_RESOURCES_NAMESPACE . '>
|
|---|
| 89 | SELECT ?description
|
|---|
| 90 | WHERE
|
|---|
| 91 | {
|
|---|
| 92 | _application predicates:resource_type resources:application ;
|
|---|
| 93 | prdeicates:description ?description
|
|---|
| 94 | }';
|
|---|
| 95 |
|
|---|
| 96 | $result = $this->model->sparqlQuery($querystring);
|
|---|
| 97 |
|
|---|
| 98 | return $result;
|
|---|
| 99 | }
|
|---|
| 100 |
|
|---|
| 101 | public function readApplicationStyles()
|
|---|
| 102 | {
|
|---|
| 103 | $querystring = '
|
|---|
| 104 | PREFIX predicates: <' . SURVEYTOOL_PREDICATES_NAMESPACE . '>
|
|---|
| 105 | PREFIX resources: <' . SURVEYTOOL_RESOURCES_NAMESPACE . '>
|
|---|
| 106 | SELECT ?style
|
|---|
| 107 | WHERE
|
|---|
| 108 | {
|
|---|
| 109 | _application predicates:resource_type resources:application ;
|
|---|
| 110 | predicates:style ?style
|
|---|
| 111 | }';
|
|---|
| 112 |
|
|---|
| 113 | $result = $this->model->sparqlQuery($querystring);
|
|---|
| 114 |
|
|---|
| 115 | return $result;
|
|---|
| 116 | }
|
|---|
| 117 | }
|
|---|
| 118 |
|
|---|
| 119 | ?> |
|---|
