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Feature #1491

Updated by Bernhard Koschiček-Krombholz about 2 years ago

For a network analyisis, we need node and link lists.  

 h2. Node: 

 *Entities* 
 Entities (Source, Actor, Event, Place, Artefact, Reference) should be in separate CSV based on their view name or system class (to decide).  
 Entities CSV should contain the basic information (name, description, timespan, maybe basic type) as text/string. 

 *Types* 
 Further types should be in a separate CSV file.  

 *Geometries* 
 Geometries should be in a separate CSV file. As Johannes stated, most tools only support points, so for polygons and linestrings a point has to be calculated.  

 *Link* 

 The following link CSVs will be needed: 
 * UI Entities links (direct links between UI Entities)  
 * Between UI Entities and Types  
 * Between UI Entities and Geometries 

 The link CSV also should contain relation information  

 h2. Usage 

 It would be preferable to select the output of CSV files. Some use cases:  

 * Events with type "Change of Property" and all Actors and Places linked to them 
 * Places with type "Church" linked to Events 
 * Actors linked to other Actors with the link "parent of (child of)"  

 Please feel free to add use cases!  

 h2. Development 

 The API implementation is ready for the use cases.  
 Next first step is to develop a rudimentary csv export implement the needed uses cases in the specific files. an API request. If this is possible, UI solutions can be though of.  

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