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annotate pkg/controllers/srimports.go @ 4244:4394daeea96a json-handler-middleware

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Moved JSONHandler into middleware package.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Thu, 22 Aug 2019 11:26:48 +0200
parents d776110b4db0
children 6237e6165041
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1017
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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 "archive/zip"
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18 "encoding/hex"
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19 "fmt"
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20 "log"
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21 "net/http"
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22 "os"
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23 "path/filepath"
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24 "strconv"
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25 "strings"
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26 "sync"
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27 "time"
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28
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29 "github.com/gorilla/mux"
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30
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31 "gemma.intevation.de/gemma/pkg/auth"
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32 "gemma.intevation.de/gemma/pkg/common"
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33 "gemma.intevation.de/gemma/pkg/config"
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34 "gemma.intevation.de/gemma/pkg/imports"
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35 "gemma.intevation.de/gemma/pkg/misc"
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36 "gemma.intevation.de/gemma/pkg/models"
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37
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38 mw "gemma.intevation.de/gemma/pkg/middleware"
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39 )
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40
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41 const (
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42 soundingResultName = "soundingresult"
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43 maxSoundingResultSize = 25 * 1024 * 1024
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44 )
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45
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46 func fetchSoundingResult(req *http.Request) (string, error) {
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47
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48 // Check first if we have a token.
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49 if token := req.FormValue("token"); token != "" {
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50 if _, err := hex.DecodeString(token); err != nil {
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51 return "", err
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52 }
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53 dir := config.TmpDir()
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54 if dir == "" {
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55 dir = os.TempDir()
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56 }
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57 // XXX: This should hopefully be race-free enough.
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58 now := time.Now().Format("2006-15-04-05")
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59 dst := filepath.Join(dir, soundingResultName+"-"+token+"-"+now)
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60 if err := misc.UnmakeTempFile(token, dst); err != nil {
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61 return "", err
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62 }
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63 return dst, nil
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64 }
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65
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66 return misc.StoreUploadedFile(
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67 req,
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68 soundingResultName,
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69 "sr.zip",
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70 maxSoundingResultSize,
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71 )
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72 }
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73
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74 func fetchSoundingResultMetaOverrides(sr *imports.SoundingResult, req *http.Request) error {
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75
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76 if v := req.FormValue("epsg"); v != "" {
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77 epsg, err := strconv.ParseUint(v, 10, 32)
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78 if err != nil {
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79 return err
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80 }
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81 srid := uint(epsg)
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82 sr.EPSG = &srid
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83 }
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84
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85 if v := req.FormValue("date"); v != "" {
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86 date, err := time.Parse(common.DateFormat, v)
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87 if err != nil {
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88 return err
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89 }
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90 sr.Date = &models.Date{Time: date}
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91 }
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92
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93 if v := req.FormValue("depth-reference"); v != "" {
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94 sr.DepthReference = &v
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95 }
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96
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97 if v := req.FormValue("bottleneck"); v != "" {
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98 sr.Bottleneck = &v
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99 }
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100
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101 if v := req.FormValue("negate-z"); v != "" {
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102 var negateZ bool
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103 switch strings.ToLower(v) {
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104 case "true", "1":
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105 negateZ = true
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106 case "false", "0":
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107 negateZ = false
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108 default:
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109 return fmt.Errorf("unknown negate-z '%s'", v)
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110 }
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111 sr.NegateZ = &negateZ
3945
3bdbaf1b282a SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
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parents: 3762
diff changeset
112 }
3bdbaf1b282a SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
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parents: 3762
diff changeset
113
3713
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parents: 3711
diff changeset
114 if v := req.FormValue("single-beam"); v != "" {
3585
479da494bc09 SR import: access beam-type parameter supplied by client. TODO: Implement single beam code path.
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parents: 2995
diff changeset
115 var singleBeam bool
479da494bc09 SR import: access beam-type parameter supplied by client. TODO: Implement single beam code path.
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parents: 2995
diff changeset
116 switch strings.ToLower(v) {
3713
ac168fcf210e Eat single-beam parameter in form of 'single-beam' mit accepted values of 'true, false, 0, 1, singlebeam, single-beam, multibeam, multi-beam'.
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parents: 3711
diff changeset
117 case "true", "1", "singlebeam", "single-beam":
ac168fcf210e Eat single-beam parameter in form of 'single-beam' mit accepted values of 'true, false, 0, 1, singlebeam, single-beam, multibeam, multi-beam'.
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parents: 3711
diff changeset
118 singleBeam = true
ac168fcf210e Eat single-beam parameter in form of 'single-beam' mit accepted values of 'true, false, 0, 1, singlebeam, single-beam, multibeam, multi-beam'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3711
diff changeset
119 case "false", "0", "multibeam", "multi-beam":
3585
479da494bc09 SR import: access beam-type parameter supplied by client. TODO: Implement single beam code path.
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parents: 2995
diff changeset
120 singleBeam = false
479da494bc09 SR import: access beam-type parameter supplied by client. TODO: Implement single beam code path.
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parents: 2995
diff changeset
121 default:
3976
c412dff6e1da Fixed cases for error strings.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3946
diff changeset
122 return fmt.Errorf("unknown single-beam '%s'", v)
3585
479da494bc09 SR import: access beam-type parameter supplied by client. TODO: Implement single beam code path.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2995
diff changeset
123 }
479da494bc09 SR import: access beam-type parameter supplied by client. TODO: Implement single beam code path.
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parents: 2995
diff changeset
124 sr.SingleBeam = &singleBeam
479da494bc09 SR import: access beam-type parameter supplied by client. TODO: Implement single beam code path.
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parents: 2995
diff changeset
125 }
479da494bc09 SR import: access beam-type parameter supplied by client. TODO: Implement single beam code path.
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parents: 2995
diff changeset
126
1239
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parents: 1228
diff changeset
127 return nil
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parents: 1228
diff changeset
128 }
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parents: 1228
diff changeset
129
978
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parents:
diff changeset
130 func importSoundingResult(rw http.ResponseWriter, req *http.Request) {
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parents:
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131
1239
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diff changeset
132 sr := new(imports.SoundingResult)
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
133
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
134 if err := fetchSoundingResultMetaOverrides(sr, req); err != nil {
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
135 log.Printf("error: %v\n", err)
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
136 http.Error(rw, "error: "+err.Error(), http.StatusBadRequest)
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
137 return
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
138 }
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
139
1224
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parents: 1221
diff changeset
140 dir, err := fetchSoundingResult(req)
978
544a5cfe07cd Started with endpoint for uploading sounding result and trigger respective import job.
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parents:
diff changeset
141 if err != nil {
544a5cfe07cd Started with endpoint for uploading sounding result and trigger respective import job.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
142 log.Printf("error: %v\n", err)
544a5cfe07cd Started with endpoint for uploading sounding result and trigger respective import job.
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parents:
diff changeset
143 http.Error(rw, "error: "+err.Error(), http.StatusInternalServerError)
544a5cfe07cd Started with endpoint for uploading sounding result and trigger respective import job.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
144 return
544a5cfe07cd Started with endpoint for uploading sounding result and trigger respective import job.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
145 }
1239
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
146 sr.Dir = dir
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
147
1531
24445a618513 Added stub for bottleneck importer.
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parents: 1528
diff changeset
148 serialized, err := common.ToJSONString(sr)
1239
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
149 if err != nil {
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
150 log.Printf("error: %v\n", err)
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
151 http.Error(rw, "error: "+err.Error(), http.StatusInternalServerError)
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
152 return
d842d9d10872 Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents: 1228
diff changeset
153 }
978
544a5cfe07cd Started with endpoint for uploading sounding result and trigger respective import job.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
154
979
7934b5c1a910 Finally enqueue sounding result import job to import jobs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 978
diff changeset
155 session, _ := auth.GetSession(req)
7934b5c1a910 Finally enqueue sounding result import job to import jobs.
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parents: 978
diff changeset
156
2995
5222bfe5b4af Upload imports: spell form field 'send-email' instead of 'email'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2194
diff changeset
157 sendEmail := req.FormValue("send-email") != ""
1646
a0982c38eac0 Import queue: Implemented email notifications.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1642
diff changeset
158
1642
49c04bb64e0a Import queue: Implemented auto-accept and email sending.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1531
diff changeset
159 jobID, err := imports.AddJob(
49c04bb64e0a Import queue: Implemented auto-accept and email sending.
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parents: 1531
diff changeset
160 imports.SRJobKind,
2075
e7f3199384ec Sounding results import: Removed senseless parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2059
diff changeset
161 time.Time{}, // due
e7f3199384ec Sounding results import: Removed senseless parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2059
diff changeset
162 nil, // trys
e7f3199384ec Sounding results import: Removed senseless parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2059
diff changeset
163 nil, // retry wait
1642
49c04bb64e0a Import queue: Implemented auto-accept and email sending.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1531
diff changeset
164 session.User,
1754
807569b08513 Import queue: Auto acceptance is now a property of the import kind itself and is not configurable any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1708
diff changeset
165 sendEmail,
1642
49c04bb64e0a Import queue: Implemented auto-accept and email sending.
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parents: 1531
diff changeset
166 serialized)
49c04bb64e0a Import queue: Implemented auto-accept and email sending.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1531
diff changeset
167
998
75e65599ea52 Persist job queue in database. WIP.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 991
diff changeset
168 if err != nil {
75e65599ea52 Persist job queue in database. WIP.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 991
diff changeset
169 log.Printf("error: %v\n", err)
75e65599ea52 Persist job queue in database. WIP.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 991
diff changeset
170 http.Error(rw, "error: "+err.Error(), http.StatusInternalServerError)
75e65599ea52 Persist job queue in database. WIP.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 991
diff changeset
171 return
75e65599ea52 Persist job queue in database. WIP.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 991
diff changeset
172 }
75e65599ea52 Persist job queue in database. WIP.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 991
diff changeset
173
1010
8f23ec811afb Fixed and harmonized wording in importer queue a bit.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
174 log.Printf("info: added import #%d to queue\n", jobID)
979
7934b5c1a910 Finally enqueue sounding result import job to import jobs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 978
diff changeset
175
7934b5c1a910 Finally enqueue sounding result import job to import jobs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 978
diff changeset
176 result := struct {
7934b5c1a910 Finally enqueue sounding result import job to import jobs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 978
diff changeset
177 ID int64 `json:"id"`
7934b5c1a910 Finally enqueue sounding result import job to import jobs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 978
diff changeset
178 }{
7934b5c1a910 Finally enqueue sounding result import job to import jobs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 978
diff changeset
179 ID: jobID,
7934b5c1a910 Finally enqueue sounding result import job to import jobs.
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parents: 978
diff changeset
180 }
4244
4394daeea96a Moved JSONHandler into middleware package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4243
diff changeset
181 mw.SendJSON(rw, http.StatusCreated, &result)
978
544a5cfe07cd Started with endpoint for uploading sounding result and trigger respective import job.
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parents:
diff changeset
182 }
1224
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parents: 1221
diff changeset
183
1226
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1225
diff changeset
184 func loadMeta(f *zip.File) (*models.SoundingResultMeta, error) {
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1225
diff changeset
185 r, err := f.Open()
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
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parents: 1225
diff changeset
186 if err != nil {
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1225
diff changeset
187 return nil, err
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1225
diff changeset
188 }
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1225
diff changeset
189 defer r.Close()
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
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parents: 1225
diff changeset
190 var m models.SoundingResultMeta
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
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parents: 1225
diff changeset
191 return &m, m.Decode(r)
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1225
diff changeset
192 }
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1225
diff changeset
193
4244
4394daeea96a Moved JSONHandler into middleware package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4243
diff changeset
194 func uploadSoundingResult(req *http.Request) (jr mw.JSONResult, err error) {
1224
bc4b642c8d04 Started with an upload sounding result to temp upload area.
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parents: 1221
diff changeset
195
bc4b642c8d04 Started with an upload sounding result to temp upload area.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1221
diff changeset
196 var dir string
2194
4d6979dedb11 Imports: Deduplicted file upload code.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2075
diff changeset
197 if dir, err = misc.StoreUploadedFile(
4d6979dedb11 Imports: Deduplicted file upload code.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2075
diff changeset
198 req,
4d6979dedb11 Imports: Deduplicted file upload code.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2075
diff changeset
199 soundingResultName,
4d6979dedb11 Imports: Deduplicted file upload code.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2075
diff changeset
200 "sr.zip",
4d6979dedb11 Imports: Deduplicted file upload code.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2075
diff changeset
201 maxSoundingResultSize,
4d6979dedb11 Imports: Deduplicted file upload code.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2075
diff changeset
202 ); err != nil {
1224
bc4b642c8d04 Started with an upload sounding result to temp upload area.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1221
diff changeset
203 return
bc4b642c8d04 Started with an upload sounding result to temp upload area.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1221
diff changeset
204 }
bc4b642c8d04 Started with an upload sounding result to temp upload area.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1221
diff changeset
205
3751
96d6e6417819 SR import: Allow upload of none-ZIP files and assume they are plain XYZ files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3713
diff changeset
206 var messages []string
96d6e6417819 SR import: Allow upload of none-ZIP files and assume they are plain XYZ files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3713
diff changeset
207
1225
4d7c44f7044e Factored out som zip lookup code to be reusable in sounding result upload controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1224
diff changeset
208 srFile := filepath.Join(dir, "sr.zip")
4d7c44f7044e Factored out som zip lookup code to be reusable in sounding result upload controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1224
diff changeset
209
4d7c44f7044e Factored out som zip lookup code to be reusable in sounding result upload controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1224
diff changeset
210 var zr *zip.ReadCloser
1226
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1225
diff changeset
211 var once sync.Once
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1225
diff changeset
212 closeOnce := func() { zr.Close() }
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1225
diff changeset
213
4183
34623265eac1 Made 'golint' happy (again) with the controllers package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3976
diff changeset
214 var isZIP bool
3751
96d6e6417819 SR import: Allow upload of none-ZIP files and assume they are plain XYZ files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3713
diff changeset
215 if zr, err = zip.OpenReader(srFile); err != nil {
3762
98d5dd2f0ca1 Don't show unnecessary warnings when uploading TXT file for SR.
Sascha Wilde <wilde@intevation.de>
parents: 3752
diff changeset
216 messages = append(messages, fmt.Sprintf("%v - "+
98d5dd2f0ca1 Don't show unnecessary warnings when uploading TXT file for SR.
Sascha Wilde <wilde@intevation.de>
parents: 3752
diff changeset
217 "Trying TXT file mode.", err))
3751
96d6e6417819 SR import: Allow upload of none-ZIP files and assume they are plain XYZ files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3713
diff changeset
218 } else {
3762
98d5dd2f0ca1 Don't show unnecessary warnings when uploading TXT file for SR.
Sascha Wilde <wilde@intevation.de>
parents: 3752
diff changeset
219 isZIP = true
3751
96d6e6417819 SR import: Allow upload of none-ZIP files and assume they are plain XYZ files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3713
diff changeset
220 defer once.Do(closeOnce)
96d6e6417819 SR import: Allow upload of none-ZIP files and assume they are plain XYZ files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3713
diff changeset
221 }
1226
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1225
diff changeset
222
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1225
diff changeset
223 var result struct {
1227
737e1acea1f1 If there are no XYZ files in the ZIP we cant help the user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1226
diff changeset
224 Token string `json:"token,omitempty"`
1226
2e65e8ddacab Finished the sounding result upload controller to temp uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1225
diff changeset
225 Meta interface{} `json:"meta,omitempty"`
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226 Messages []string `json:"messages,omitempty"`
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227 }
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228
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229 find := func(ext string) *zip.File { return common.FindInZIP(zr, ext) }
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230
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231 var noXYZ bool
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232 if isZIP {
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233 if zr != nil {
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234 noXYZ = find(".xyz") == nil && find(".txt") == nil
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235 }
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236
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237 if noXYZ {
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238 messages = append(messages, "no .xyz or .txt file found.")
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239 }
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240
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241 if mj := find("meta.json"); mj == nil {
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242 messages = append(messages, "no 'meta.json' file found.")
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243 } else {
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244 if meta, err := loadMeta(mj); err != nil {
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245 messages = append(messages,
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246 fmt.Sprintf("'meta.json' found but invalid: %v", err))
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247 } else {
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248 errs := meta.Validate(req.Context(), mw.JSONConn(req))
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249 for _, err := range errs {
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250 messages = append(messages,
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251 fmt.Sprintf("invalid 'meta.json': %v", err))
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252 }
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253 result.Meta = meta
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254 }
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255 }
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256 }
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257
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258 if zr != nil {
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259 once.Do(closeOnce)
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260 }
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261
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262 code := http.StatusCreated
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263
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264 // If there are no XYZ data we cant help the user anyway.
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265 if noXYZ {
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266 code = http.StatusBadRequest
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267 if err2 := os.RemoveAll(dir); err2 != nil {
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268 log.Printf("error: %v\n", err2)
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269 }
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270 } else if result.Token, err = misc.MakeTempFile(dir); err != nil {
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271 if err2 := os.RemoveAll(dir); err2 != nil {
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272 log.Printf("error: %v\n", err2)
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273 }
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274 return
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275 }
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276
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277 result.Messages = messages
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278
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279 jr = mw.JSONResult{
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280 Code: code,
1226
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281 Result: &result,
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282 }
1224
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283 return
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284 }
1228
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285
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286 func deleteSoundingUpload(rw http.ResponseWriter, req *http.Request) {
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287 token := mux.Vars(req)["token"]
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288 if _, err := hex.DecodeString(token); err != nil {
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289 http.Error(rw, "Invalid token", http.StatusBadRequest)
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diff changeset
290 return
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291 }
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diff changeset
292 if err := misc.DeleteTempFile(token); err != nil {
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diff changeset
293 http.Error(rw, fmt.Sprintf("error: %v", err), http.StatusInternalServerError)
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294 return
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295 }
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diff changeset
296 result := struct {
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diff changeset
297 Message string `json:"message"`
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diff changeset
298 }{
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1c0c9190fcf2 Import sounding result: If uploading a zip with a meta.json which has
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diff changeset
299 Message: fmt.Sprintf("Token %s deleted.", token),
1228
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diff changeset
300 }
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diff changeset
301 mw.SendJSON(rw, http.StatusOK, &result)
1228
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diff changeset
302 }