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annotate pkg/imports/fd.go @ 2723:a10022399e24

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WFS downloads: Fetch user and password from config.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Tue, 19 Mar 2019 12:42:43 +0100
parents 56c8ef515d93
children 7cb027be277d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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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 // * Raimund Renkert <raimund.renkert@intevation.de>
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13
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14 package imports
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15
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16 import (
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17 "context"
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18 "database/sql"
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19 "encoding/json"
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20 "fmt"
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21 "io"
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22 "time"
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23
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24 "gemma.intevation.de/gemma/pkg/misc"
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25 "gemma.intevation.de/gemma/pkg/wfs"
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26 )
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27
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28 // FairwayDimension is an import job to import
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29 // the fairway dimensions in form of polygon geometries
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30 // and attribute data from a WFS service.
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31 type FairwayDimension struct {
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32 // URL the GetCapabilities URL of the WFS service.
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33 URL string `json:"url"`
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34 // FeatureType selects the feature type of the WFS service.
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35 FeatureType string `json:"feature-type"`
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36 SortBy string `json:"sort-by"`
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37 LOS int `json:"los"`
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38 MinWidth int `json:"min-width"`
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39 MaxWidth int `json:"max-width"`
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40 Depth int `json:"depth"`
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41 SourceOrganization string `json:"source-organization"`
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42 // User is an optional username for Basic Auth.
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43 User string `json:"user,omitempty"`
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44 // Password is an optional password for Basic Auth.
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45 Password string `json:"password,omitempty"`
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46 }
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47
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48 type fdTime struct{ time.Time }
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49
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50 var guessFDTime = misc.TimeGuesser([]string{
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51 "20060102",
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52 "2006",
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53 "",
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54 }).Guess
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55
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56 func (fdt *fdTime) UnmarshalJSON(data []byte) error {
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57 var s string
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58 if err := json.Unmarshal(data, &s); err != nil {
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59 return err
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60 }
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61 t, err := guessFDTime(s)
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62 if err == nil {
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63 *fdt = fdTime{t}
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64 }
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65 return err
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66 }
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67
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68 // FDJobKind is the import queue type identifier.
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69 const FDJobKind JobKind = "fd"
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70
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71 type fdJobCreator struct{}
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72
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73 func init() {
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74 RegisterJobCreator(FDJobKind, fdJobCreator{})
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75 }
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76
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77 func (fdJobCreator) Description() string { return "fairway dimension" }
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78
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79 func (fdJobCreator) AutoAccept() bool { return false }
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80
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81 func (fdJobCreator) Create() Job { return new(FairwayDimension) }
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82
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83 func (fdJobCreator) Depends() []string {
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84 return []string{
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85 "fairway_dimensions",
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86 }
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87 }
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88
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89 func (fdJobCreator) StageDone(
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90 ctx context.Context,
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91 tx *sql.Tx,
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92 id int64,
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93 ) error {
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94 // We only want to delete the features of the same LOS
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95 // as the imported.
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96 var los int64
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97 if err := tx.QueryRowContext(ctx, fdFindLOSSQL, id).Scan(&los); err != nil {
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98 // Should always return a row because import will exit as unchanged
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99 // if no new features were found while inserting.
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100 return err
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101 }
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102 // Delete the old features.
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103 if _, err := tx.ExecContext(ctx, deleteFairwayDimensionSQL, los); err != nil {
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104 return err
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105 }
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106
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107 _, err := tx.ExecContext(ctx, fdStageDoneSQL, id)
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108 return err
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109 }
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110
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111 // CleanUp for fairway dimension imports is a NOP.
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112 func (*FairwayDimension) CleanUp() error { return nil }
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113
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114 type fairwayDimensionProperties struct {
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115 HydroSorDat *fdTime `json:"hydro_sordat"`
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116 }
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117
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118 type fdSummary struct {
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119 Lat float64 `json:"lat"`
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120 Lon float64 `json:"lon"`
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121 ID int64 `json:"id"`
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122 }
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123
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124 const (
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125 fdFindLOSSQL = `
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126 SELECT level_of_service FROM waterway.fairway_dimensions
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127 WHERE id IN (
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128 SELECT key FROM import.track_imports
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129 WHERE import_id = $1 AND
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parents: 2168
diff changeset
130 relation = 'waterway.fairway_dimensions'::regclass)
543b5d071a69 Fairway dimension imports: Only delete features with the same level of services as the imported.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2168
diff changeset
131 LIMIT 1`
543b5d071a69 Fairway dimension imports: Only delete features with the same level of services as the imported.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2168
diff changeset
132
1890
b1b0db195cc5 Put fairway dimension import to staging area.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1841
diff changeset
133 fdStageDoneSQL = `
b1b0db195cc5 Put fairway dimension import to staging area.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1841
diff changeset
134 UPDATE waterway.fairway_dimensions SET staging_done = true
1893
9beff970b107 Track fairway dimension import and delete old data on staging done.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1890
diff changeset
135 WHERE id IN (
2171
543b5d071a69 Fairway dimension imports: Only delete features with the same level of services as the imported.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2168
diff changeset
136 SELECT key FROM import.track_imports
1890
b1b0db195cc5 Put fairway dimension import to staging area.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1841
diff changeset
137 WHERE import_id = $1 AND
2171
543b5d071a69 Fairway dimension imports: Only delete features with the same level of services as the imported.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2168
diff changeset
138 relation = 'waterway.fairway_dimensions'::regclass)`
1890
b1b0db195cc5 Put fairway dimension import to staging area.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1841
diff changeset
139
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
140 deleteFairwayDimensionSQL = `
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
141 WITH resp AS (
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
142 SELECT best_utm(area::geometry) AS t,
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
143 ST_Transform(area::geometry, best_utm(area::geometry)) AS a
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
144 FROM users.responsibility_areas
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
145 WHERE country = users.current_user_country()
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
146 )
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
147 DELETE FROM waterway.fairway_dimensions
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
148 WHERE ST_Covers(
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
149 (SELECT a FROM resp),
2171
543b5d071a69 Fairway dimension imports: Only delete features with the same level of services as the imported.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2168
diff changeset
150 ST_Transform(area::geometry, (SELECT t FROM resp)))
543b5d071a69 Fairway dimension imports: Only delete features with the same level of services as the imported.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2168
diff changeset
151 AND staging_done
543b5d071a69 Fairway dimension imports: Only delete features with the same level of services as the imported.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2168
diff changeset
152 AND level_of_service = $1::smallint`
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
153
2171
543b5d071a69 Fairway dimension imports: Only delete features with the same level of services as the imported.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2168
diff changeset
154 // The ST_MakeValid and ST_Buffer below are a workarround to
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
155 // avoid errors due to reprojection.
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
156 insertFairwayDimensionSQL = `
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
157 WITH resp AS (
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
158 SELECT best_utm(area::geometry) AS t,
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
159 ST_Transform(area::geometry, best_utm(area::geometry)) AS a
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
160 FROM users.responsibility_areas
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
161 WHERE country = users.current_user_country()
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
162 )
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
163 INSERT INTO waterway.fairway_dimensions (area, level_of_service, min_width, max_width, min_depth, date_info, source_organization)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
164 SELECT ST_Transform(clipped.geom, 4326)::geography, $3, $4, $5, $6, $7, $8 FROM (
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
165 SELECT (ST_Dump(
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
166 ST_Intersection(
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
167 (SELECT ST_Buffer(a, -0.0001) FROM resp),
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
168 ST_MakeValid(ST_Transform(
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
169 ST_GeomFromWKB($1, $2::integer),
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
170 (SELECT t FROM resp)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
171 ))
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
172 )
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
173 )).geom AS geom
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
174 ) AS clipped
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
175 WHERE clipped.geom IS NOT NULL
1898
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
176 RETURNING id,
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
177 ST_X(ST_Centroid(area::geometry)),
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
178 ST_Y(ST_Centroid(area::geometry))
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
179 `
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
180 )
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
181
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
182 // Do executes the actual fairway dimension import.
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
183 func (fd *FairwayDimension) Do(
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
184 ctx context.Context,
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
185 importID int64,
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
186 conn *sql.Conn,
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
187 feedback Feedback,
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
188 ) (interface{}, error) {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
189
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
190 start := time.Now()
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
191
1994
a7c4005b723f Improve some import log messages
Tom Gottfried <tom@intevation.de>
parents: 1941
diff changeset
192 feedback.Info("Import fairway dimensions")
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
193
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
194 feedback.Info("Loading capabilities from %s", fd.URL)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
195 caps, err := wfs.GetCapabilities(fd.URL)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
196 if err != nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
197 feedback.Error("Loading capabilities failed: %v", err)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
198 return nil, err
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
199 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
200
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
201 ft := caps.FindFeatureType(fd.FeatureType)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
202 if ft == nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
203 return nil, fmt.Errorf("Unknown feature type '%s'", fd.FeatureType)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
204 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
205
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
206 feedback.Info("Found feature type '%s'", fd.FeatureType)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
207
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
208 epsg, err := wfs.CRSToEPSG(ft.DefaultCRS)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
209 if err != nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
210 feedback.Error("Unsupported CRS name '%s'", ft.DefaultCRS)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
211 return nil, err
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
212 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
213
2721
56c8ef515d93 WFS downloader: Use new GML/GeoJSON factory function in gemma.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2719
diff changeset
214 dl, err := wfs.GetFeatures(caps, fd.FeatureType, fd.SortBy)
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
215 if err != nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
216 feedback.Error("Cannot create GetFeature URLs. %v", err)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
217 return nil, err
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
218 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
219
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
220 tx, err := conn.BeginTx(ctx, nil)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
221 if err != nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
222 return nil, err
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
223 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
224 defer tx.Rollback()
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
225
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
226 insertStmt, err := tx.PrepareContext(ctx, insertFairwayDimensionSQL)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
227 if err != nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
228 return nil, err
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
229 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
230 defer insertStmt.Close()
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
231
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
232 var (
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
233 unsupported = stringCounter{}
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
234 missingProperties int
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
235 badProperties int
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
236 features int
1934
ec7360afd5e1 Fairway dimension import: Dont break if there are features outside the responsibility areas.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1898
diff changeset
237 outside int
1898
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
238 fds []fdSummary
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
239 )
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
240
2719
2b6f73c30016 WFS downloader: Add BasicAuth support for downloading. TODO: Use it.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2622
diff changeset
241 // TODO: Fetch from parameters.
2b6f73c30016 WFS downloader: Add BasicAuth support for downloading. TODO: Use it.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2622
diff changeset
242 user, password := "", ""
2b6f73c30016 WFS downloader: Add BasicAuth support for downloading. TODO: Use it.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2622
diff changeset
243
2721
56c8ef515d93 WFS downloader: Use new GML/GeoJSON factory function in gemma.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2719
diff changeset
244 if err := dl.Download(user, password, func(url string, r io.Reader) error {
2106
2b72f5e005aa WFS imports: Write get GetFeature URLs into import log.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1995
diff changeset
245 feedback.Info("Get features from: '%s'", url)
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
246 rfc, err := wfs.ParseRawFeatureCollection(r)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
247 if err != nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
248 return fmt.Errorf("parsing GetFeature document failed: %v", err)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
249 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
250 if rfc.CRS != nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
251 crsName := rfc.CRS.Properties.Name
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
252 if epsg, err = wfs.CRSToEPSG(crsName); err != nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
253 feedback.Error("Unsupported CRS: %d", crsName)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
254 return err
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
255 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
256 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
257
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
258 // No features -> ignore.
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
259 if rfc.Features == nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
260 return nil
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
261 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
262
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
263 feedback.Info("Using EPSG: %d", epsg)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
264
1934
ec7360afd5e1 Fairway dimension import: Dont break if there are features outside the responsibility areas.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1898
diff changeset
265 features:
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
266 for _, feature := range rfc.Features {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
267 if feature.Geometry.Coordinates == nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
268 missingProperties++
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
269 continue
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
270 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
271
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
272 var props fairwayDimensionProperties
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
273
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
274 if err := json.Unmarshal(*feature.Properties, &props); err != nil {
1941
d4249b07e719 Fairway dimension: log bad properties.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1940
diff changeset
275 feedback.Warn("bad property: %v", err)
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
276 badProperties++
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
277 continue
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
278 }
1940
e6d851f53c99 Fairway dimension import: Made date parsing more tolerant.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1934
diff changeset
279 var dateInfo time.Time
e6d851f53c99 Fairway dimension import: Made date parsing more tolerant.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1934
diff changeset
280 if props.HydroSorDat == nil || props.HydroSorDat.IsZero() {
e6d851f53c99 Fairway dimension import: Made date parsing more tolerant.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1934
diff changeset
281 dateInfo = start
e6d851f53c99 Fairway dimension import: Made date parsing more tolerant.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1934
diff changeset
282 } else {
e6d851f53c99 Fairway dimension import: Made date parsing more tolerant.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1934
diff changeset
283 dateInfo = (*props.HydroSorDat).Time
e6d851f53c99 Fairway dimension import: Made date parsing more tolerant.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1934
diff changeset
284 }
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
285 switch feature.Geometry.Type {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
286 case "Polygon":
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
287 var p polygonSlice
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
288 if err := json.Unmarshal(*feature.Geometry.Coordinates, &p); err != nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
289 return err
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
290 }
1893
9beff970b107 Track fairway dimension import and delete old data on staging done.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1890
diff changeset
291 var fdid int64
1898
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
292 var lat, lon float64
1934
ec7360afd5e1 Fairway dimension import: Dont break if there are features outside the responsibility areas.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1898
diff changeset
293 err = insertStmt.QueryRowContext(
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
294 ctx,
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
295 p.asWKB(),
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
296 epsg,
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
297 fd.LOS,
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
298 fd.MinWidth,
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
299 fd.MaxWidth,
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
300 fd.Depth,
1940
e6d851f53c99 Fairway dimension import: Made date parsing more tolerant.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1934
diff changeset
301 dateInfo,
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
302 fd.SourceOrganization,
1934
ec7360afd5e1 Fairway dimension import: Dont break if there are features outside the responsibility areas.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1898
diff changeset
303 ).Scan(&fdid, &lat, &lon)
ec7360afd5e1 Fairway dimension import: Dont break if there are features outside the responsibility areas.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1898
diff changeset
304 switch {
ec7360afd5e1 Fairway dimension import: Dont break if there are features outside the responsibility areas.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1898
diff changeset
305 case err == sql.ErrNoRows:
ec7360afd5e1 Fairway dimension import: Dont break if there are features outside the responsibility areas.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1898
diff changeset
306 outside++
ec7360afd5e1 Fairway dimension import: Dont break if there are features outside the responsibility areas.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1898
diff changeset
307 // ignore -> filtered by responsibility_areas
ec7360afd5e1 Fairway dimension import: Dont break if there are features outside the responsibility areas.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1898
diff changeset
308 continue features
ec7360afd5e1 Fairway dimension import: Dont break if there are features outside the responsibility areas.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1898
diff changeset
309 case err != nil:
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
310 return err
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
311 }
1893
9beff970b107 Track fairway dimension import and delete old data on staging done.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1890
diff changeset
312 // Store for potential later removal.
9beff970b107 Track fairway dimension import and delete old data on staging done.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1890
diff changeset
313 if err = track(ctx, tx, importID, "waterway.fairway_dimensions", fdid); err != nil {
9beff970b107 Track fairway dimension import and delete old data on staging done.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1890
diff changeset
314 return err
9beff970b107 Track fairway dimension import and delete old data on staging done.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1890
diff changeset
315 }
1898
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
316 fds = append(fds, fdSummary{ID: fdid, Lat: lat, Lon: lon})
1893
9beff970b107 Track fairway dimension import and delete old data on staging done.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1890
diff changeset
317
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
318 features++
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
319 default:
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
320 unsupported[feature.Geometry.Type]++
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
321 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
322 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
323 return nil
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
324 }); err != nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
325 return nil, err
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
326 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
327
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
328 if badProperties > 0 {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
329 feedback.Warn("Bad properties: %d", badProperties)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
330 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
331
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
332 if missingProperties > 0 {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
333 feedback.Warn("Missing properties: %d", missingProperties)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
334 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
335
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
336 if len(unsupported) != 0 {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
337 feedback.Warn("Unsupported types found: %s", unsupported)
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
338 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
339
1934
ec7360afd5e1 Fairway dimension import: Dont break if there are features outside the responsibility areas.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1898
diff changeset
340 if outside > 0 {
1994
a7c4005b723f Improve some import log messages
Tom Gottfried <tom@intevation.de>
parents: 1941
diff changeset
341 feedback.Info("Features outside responsibility area: %d", outside)
1934
ec7360afd5e1 Fairway dimension import: Dont break if there are features outside the responsibility areas.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1898
diff changeset
342 }
ec7360afd5e1 Fairway dimension import: Dont break if there are features outside the responsibility areas.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1898
diff changeset
343
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
344 if features == 0 {
2171
543b5d071a69 Fairway dimension imports: Only delete features with the same level of services as the imported.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2168
diff changeset
345 return nil, UnchangedError("No features found")
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
346 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
347
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
348 if err = tx.Commit(); err == nil {
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
349 feedback.Info("Storing %d features took %s",
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
350 features, time.Since(start))
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
351 }
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
352
1898
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
353 summary := struct {
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
354 Date time.Time `json:"date"`
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
355 LOS int `json:"los"`
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
356 SourceOrganization string `json:"source-organization"`
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
357 FdArea []fdSummary `json:"fd-area"`
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
358 }{
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
359 Date: time.Now(),
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
360 LOS: fd.LOS,
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
361 SourceOrganization: fd.SourceOrganization,
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
362 FdArea: fds,
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
363 }
8a56a64e4410 Summarize the result of fairway dimension import for review.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1893
diff changeset
364 return &summary, err
1841
491f5b68da9e Implemented fairway dimension import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
365 }