1 <?php

     2 namespace CorpusParole\Models;

     3 

     4 use Config;

     5 use CorpusParole\Libraries\Utils;

     6 use Log;

     7 

     8 /**

     9  * Model class for Document. Inherit from EasyRdf_Resource

    10  */

    11 class Document extends \EasyRdf_Resource {

    12 

    13     public function __construct($uri, $graph = null) {

    14         parent::__construct($uri, $graph);

    15         $this->innerDocument = $this->getResource('foaf:primaryTopic');

    16     }

    17 

    18     private $id = null;

    19     private $innerDocument = null;

    20 

    21     public function getId() {

    22         if(is_null($this->id)) {

    23             $this->id = substr($this->uri, strlen(Config::get('corpusparole.cocoon_doc_id_base_uri')));

    24         }

    25         return $this->id;

    26     }

    27 

    28     public function getTitle() {

    29         return $this->innerDocument->getLiteral('dc11:title');

    30     }

    31 

    32     public function getPublishers() {

    33         return $this->innerDocument->allLiterals('dc11:publisher');

    34     }

    35 

    36     public function getMediaArray() {

    37 

    38         //TODO: add media type

    39         $res = [];

    40         $formats = $this->innerDocument->allResources("dc:isFormatOf");

    41         foreach ($formats as $f) {

    42             $uri = $f->getUri();

    43             $mimetype = Utils::get_mimetype($uri);

    44             array_push($res, ["url" => $uri, "format" => $mimetype]);

    45         }

    46         array_push($res, ["url" => $this->innerDocument->getUri(), "format" => $this->innerDocument->getLiteral('dc11:format')]);

    47         return $res;

    48     }

    49 

    50     public function getTypes() {

    51         return $this->innerDocument->all('dc11:type');

    52     }

    53 

    54     public function getDiscourseTypes() {

    55         return array_values(array_filter($this->getTypes(), function($v) {

    56             return $v instanceof \EasyRdf_Literal && $v->getDatatypeUri() === Config::get('constants.OLAC_DISCOURSE_TYPE')['uri'];

    57         }));

    58     }

    59 

    60     public function getOtherTypes() {

    61         $res = array_values(array_filter($this->getTypes(), function($v) {

    62             return $v instanceof \EasyRdf_Resource || $v->getDatatypeUri() !== Config::get('constants.OLAC_DISCOURSE_TYPE')['uri'];

    63         }));

    64         return $res;

    65     }

    66 

    67     public function updateDiscourseTypes(array $discoursesTypes) {

    68         foreach($this->getDiscourseTypes() as $discourseType) {

    69             $this->innerDocument->delete('dc11:type', $discourseType);

    70         }

    71         // re-add them

    72 

    73         foreach($discoursesTypes as $dType) {

    74             $this->innerDocument->add('dc11:type', new \EasyRdf_Literal($dType, null, Config::get('constants.OLAC_DISCOURSE_TYPE')['uri']));

    75         }

    76     }

    77 

    78     public function isIsomorphic($doc) {

    79         return \EasyRdf_Isomorphic::isomorphic($this->graph, $doc->graph);

    80     }

    81 

    82     /*

    83      * Clone document.

    84      * clone also the innerDocumenent

    85      */

    86     public function __clone() {

    87 

    88         $this->graph = new \EasyRdf_Graph($this->graph->getUri(), $this->graph->toRdfPhp());

    89         $this->innerDocument = $this->getResource('foaf:primaryTopic');

    90     }

    91 

    92 }