annotate pkg/controllers/agmimports.go @ 2196:e57ba9585aaa

Fairway availability import: More idiomatic code / cosmetics.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Tue, 12 Feb 2019 13:04:48 +0100
parents 4d6979dedb11
children 33af355047e1
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1 // This is Free Software under GNU Affero General Public License v >= 3.0
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2 // without warranty, see README.md and license for details.
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3 //
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4 // SPDX-License-Identifier: AGPL-3.0-or-later
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5 // License-Filename: LICENSES/AGPL-3.0.txt
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6 //
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7 // Copyright (C) 2018 by via donau
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8 // – Österreichische Wasserstraßen-Gesellschaft mbH
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9 // Software engineering by Intevation GmbH
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10 //
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11 // Author(s):
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12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de>
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13
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14 package controllers
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15
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16 import (
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17 "log"
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18 "net/http"
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19 "time"
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20
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21 "gemma.intevation.de/gemma/pkg/auth"
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22 "gemma.intevation.de/gemma/pkg/common"
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23 "gemma.intevation.de/gemma/pkg/imports"
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24 "gemma.intevation.de/gemma/pkg/misc"
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25 )
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26
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27 const (
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28 approvedGaugeMeasurementsName = "approvedgm"
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29 maxApprovedGaugeMeasurementSize = 25 * 1024 * 1024
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30 )
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31
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32 func importApprovedGaugeMeasurements(rw http.ResponseWriter, req *http.Request) {
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33
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34 dir, err := misc.StoreUploadedFile(
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35 req,
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36 approvedGaugeMeasurementsName,
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37 "agm.csv",
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38 maxApprovedGaugeMeasurementSize)
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39 if err != nil {
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40 log.Printf("error: %v\n", err)
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41 http.Error(rw, "error: "+err.Error(), http.StatusInternalServerError)
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42 return
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43 }
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44
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45 agm := &imports.ApprovedGaugeMeasurements{Dir: dir}
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46
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47 serialized, err := common.ToJSONString(agm)
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48 if err != nil {
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49 log.Printf("error: %v\n", err)
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50 http.Error(rw, "error: "+err.Error(), http.StatusInternalServerError)
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51 return
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52 }
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53
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54 session, _ := auth.GetSession(req)
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55
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56 sendEmail := req.FormValue("email") != ""
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57
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58 jobID, err := imports.AddJob(
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59 imports.AGMJobKind,
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60 time.Time{}, // due
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61 nil, // trys
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62 nil, // retry wait
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63 session.User,
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64 sendEmail,
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65 serialized)
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66
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67 if err != nil {
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68 log.Printf("error: %v\n", err)
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69 http.Error(rw, "error: "+err.Error(), http.StatusInternalServerError)
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70 return
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71 }
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72
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73 log.Printf("info: added import #%d to queue\n", jobID)
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74
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75 result := struct {
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76 ID int64 `json:"id"`
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77 }{
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78 ID: jobID,
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79 }
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80 SendJSON(rw, http.StatusCreated, &result)
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81 }