@rdfc/file-utils-processors-ts/processors.ttl

File util functions to be used within the RDF-Connect ecosystem

@prefix js: <https://w3id.org/conn/js#> .
@prefix fno: <https://w3id.org/function/ontology#> .
@prefix fnom: <https://w3id.org/function/vocabulary/mapping#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix : <https://w3id.org/conn#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix dc: <http://purl.org/dc/terms/> .

js:GlobRead a js:JsProcess;
  js:file <./lib/FileUtils.js>;
  js:function "globRead";
  js:location <./>;
  js:mapping [
    a fno:Mapping;
    fno:parameterMapping [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "globPattern";
      fnom:implementationParameterPosition "0"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "writer";
      fnom:implementationParameterPosition "1"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "wait";
      fnom:implementationParameterPosition "2"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "closeOnEnd";
      fnom:implementationParameterPosition "3"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "binary";
      fnom:implementationParameterPosition "4"^^xsd:integer
    ]
  ].

[] a sh:NodeShape;
  sh:targetClass js:GlobRead;
  sh:property [
    sh:path js:glob;
    sh:name "globPattern";
    sh:datatype xsd:string;
    sh:maxCount 1;
    sh:minCount 1
  ], [
    sh:path js:output;
    sh:name "writer";
    sh:class :WriterChannel;
    sh:maxCount 1;
    sh:minCount 1
  ], [
    sh:path js:wait;
    sh:name "wait";
    sh:datatype xsd:integer;
    sh:maxCount 1
  ], [
    sh:path js:closeOnEnd;
    sh:name "closeOnEnd";
    sh:datatype xsd:boolean;
    sh:maxCount 1
  ], [
    sh:path js:binary;
    sh:name "binary";
    sh:datatype xsd:boolean;
    sh:maxCount 1
  ].

js:FolderRead a js:JsProcess;
  js:file <./lib/FileUtils.js>;
  js:function "readFolder";
  js:location <./>;
  js:mapping [
    a fno:Mapping;
    fno:parameterMapping [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "folder";
      fnom:implementationParameterPosition "0"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "writer";
      fnom:implementationParameterPosition "1"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "maxMemory";
      fnom:implementationParameterPosition "2"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "pause";
      fnom:implementationParameterPosition "3"^^xsd:integer
    ]
  ].

[] a sh:NodeShape;
  sh:targetClass js:FolderRead;
  sh:property [
    sh:path js:folder_location;
    sh:name "folder";
    sh:datatype xsd:string;
    sh:maxCount 1;
    sh:minCount 1
  ], [
    sh:path js:file_stream;
    sh:name "writer";
    sh:class :WriterChannel;
    sh:maxCount 1;
    sh:minCount 1
  ], [
    sh:path js:max_memory;
    sh:name "maxMemory";
    sh:datatype xsd:double;
    sh:maxCount 1
  ], [
    sh:path js:pause;
    sh:name "pause";
    sh:datatype xsd:integer;
    sh:maxCount 1
  ].

js:Substitute a js:JsProcess;
  dc:title "String substitute processor";
  dc:description "Simple string manipulation processor. Transform a stream by applying the string substitution on the messages. The matching string can be a regex.";
  js:file <./lib/FileUtils.js>;
  js:function "substitute";
  js:location <./>;
  js:mapping [
    a fno:Mapping;
    fno:parameterMapping [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "reader";
      fnom:implementationParameterPosition "0"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "writer";
      fnom:implementationParameterPosition "1"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "source";
      fnom:implementationParameterPosition "2"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "replace";
      fnom:implementationParameterPosition "3"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "regexp";
      fnom:implementationParameterPosition "4"^^xsd:integer
    ]
].

[] a sh:NodeShape;
  sh:targetClass js:Substitute;
  sh:property [
    sh:path js:input;
    sh:name "reader";
    sh:class :ReaderChannel;
    sh:maxCount 1;
    sh:minCount 1
  ], [
    sh:path js:output;
    sh:name "writer";
    sh:class :WriterChannel;
    sh:maxCount 1;
    sh:minCount 1
  ], [
    sh:path js:source;
    sh:name "source";
    sh:datatype xsd:string;
    sh:maxCount 1;
    sh:minCount 1
  ], [
    sh:path js:replace;
    sh:name "replace";
    sh:datatype xsd:string;
    sh:maxCount 1;
    sh:minCount 1
  ], [
    sh:path js:regexp;
    sh:name "regexp";
    sh:datatype xsd:boolean;
    sh:maxCount 1
  ].

js:Envsub a js:JsProcess;
  dc:title "Environment substitute processor";
  dc:description "Substitutes all declared environment variables to their respective values.";
  js:file <./lib/FileUtils.js>;
  js:function "envsub";
  js:location <./>;
  js:mapping [
    a fno:Mapping;
    fno:parameterMapping [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "reader";
      fnom:implementationParameterPosition "0"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "writer";
      fnom:implementationParameterPosition "1"^^xsd:integer
    ]
  ].

[] a sh:NodeShape;
  sh:targetClass js:Envsub;
  sh:property [
    sh:path js:input;
    sh:name "reader";
    sh:class :ReaderChannel;
    sh:maxCount 1;
    sh:minCount 1
  ], [
    sh:path js:output;
    sh:name "writer";
    sh:class :WriterChannel;
    sh:maxCount 1;
    sh:minCount 1
  ].

js:ReadFile a js:JsProcess;
  dc:title "On demand file reader processor";
  dc:description "Reads a requested file on demand.";
  js:file <./lib/FileUtils.js>;
  js:function "getFileFromFolder";
  js:location <./>;
  js:mapping [
    a fno:Mapping;
    fno:parameterMapping [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "reader";
      fnom:implementationParameterPosition "0"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "folderPath";
      fnom:implementationParameterPosition "1"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "writer";
      fnom:implementationParameterPosition "2"^^xsd:integer
    ]
  ].

[] a sh:NodeShape;
  sh:targetClass js:ReadFile;
  sh:property [
    sh:path js:input;
    sh:name "reader";
    sh:class :ReaderChannel;
    sh:maxCount 1;
    sh:minCount 1
  ], [
    sh:path js:folderPath;
    sh:name "folderPath";
    sh:datatype xsd:string;
    sh:maxCount 1;
    sh:minCount 1
  ], [
    sh:path js:output;
    sh:name "writer";
    sh:class :WriterChannel;
    sh:maxCount 1;
    sh:minCount 1
  ].

js:UnzipFile a js:JsProcess;
  dc:title "Unzip processor";
  dc:description "Processor to unzip a compressed file and stream out its content.";
  js:file <./lib/FileUtils.js>;
  js:function "unzipFile";
  js:location <./>;
  js:mapping [
    a fno:Mapping;
    fno:parameterMapping [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "reader";
      fnom:implementationParameterPosition "0"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "writer";
      fnom:implementationParameterPosition "1"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "outputAsBuffer";
      fnom:implementationParameterPosition "2"^^xsd:integer
    ]
  ].

[] a sh:NodeShape;
  sh:targetClass js:UnzipFile;
  sh:property [
    sh:path js:input;
    sh:name "reader";
    sh:class :ReaderChannel;
    sh:maxCount 1;
    sh:minCount 1
  ], [
    sh:path js:output;
    sh:name "writer";
    sh:class :WriterChannel;
    sh:maxCount 1;
    sh:minCount 1
  ], [
    sh:path js:outputAsBuffer;
    sh:name "outputAsBuffer";
    sh:datatype xsd:boolean;
    sh:maxCount 1;
    sh:minCount 0
  ].

js:GunzipFile a js:JsProcess;
  dc:title "Gunzip processor";
  dc:description "Processor to gunzip a compressed file and stream out its content.";
  js:file <./lib/FileUtils.js>;
  js:function "gunzipFile";
  js:location <./>;
  js:mapping [
    a fno:Mapping;
    fno:parameterMapping [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "reader";
      fnom:implementationParameterPosition "0"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "writer";
      fnom:implementationParameterPosition "1"^^xsd:integer
    ], [
      a fnom:PositionParameterMapping ;
      fnom:functionParameter "outputAsBuffer";
      fnom:implementationParameterPosition "2"^^xsd:integer
    ]
  ].

[] a sh:NodeShape;
   sh:targetClass js:GunzipFile;
   sh:property [
     sh:path js:input;
     sh:name "reader";
     sh:class :ReaderChannel;
     sh:maxCount 1;
     sh:minCount 1
   ], [
     sh:path js:output;
     sh:name "writer";
     sh:class :WriterChannel;
     sh:maxCount 1;
     sh:minCount 1
   ], [
     sh:path js:outputAsBuffer;
     sh:name "outputAsBuffer";
     sh:datatype xsd:boolean;
     sh:maxCount 1;
     sh:minCount 0
   ].