59 lines
1.0 KiB
Go
59 lines
1.0 KiB
Go
package request
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import (
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"net/http"
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"strings"
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)
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// Request represents an API request i.e. HTTP
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type Request struct {
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// corresponds to the list of uri components
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// featuring in the request URI
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URI []string
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// controller path (portion of 'Uri')
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Path []string
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// contains all data from URL, GET, and FORM
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Data *DataSet
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}
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// New builds an interface request from a http.Request
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func New(req *http.Request) (*Request, error) {
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/* (1) Get useful data */
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uri := normaliseURI(req.URL.Path)
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uriparts := strings.Split(uri, "/")
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/* (2) Init request */
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inst := &Request{
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URI: uriparts,
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Path: make([]string, 0, len(uriparts)),
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Data: NewDataset(),
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}
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/* (3) Build dataset */
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inst.Data.Build(req)
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return inst, nil
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}
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// normaliseURI removes the trailing '/' to always
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// have the same Uri format for later processing
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func normaliseURI(uri string) string {
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if len(uri) < 1 {
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return uri
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}
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if uri[0] == '/' {
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uri = uri[1:]
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}
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if len(uri) > 1 && uri[len(uri)-1] == '/' {
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uri = uri[0 : len(uri)-1]
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}
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return uri
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}
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