Mercurial > gemma
annotate pkg/imports/wp.go @ 2092:f70f67eaa7aa
Waterway profile import: log warnings if no profile geometry can be found for ISRS code.
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Fri, 01 Feb 2019 17:03:28 +0100 |
parents | 3f32b18bbd4c |
children | a9d28c489761 |
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 // * Sascha L. Teichmann <sascha.teichmann@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 "bufio" |
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18 "context" |
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19 "database/sql" |
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20 "encoding/csv" |
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21 "encoding/json" |
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22 "errors" |
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23 "fmt" |
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24 "io" |
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25 "os" |
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26 "path/filepath" |
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27 "strconv" |
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28 "strings" |
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29 "time" |
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30 |
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31 "github.com/jackc/pgx/pgtype" |
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32 |
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33 "gemma.intevation.de/gemma/pkg/common" |
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34 "gemma.intevation.de/gemma/pkg/misc" |
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35 "gemma.intevation.de/gemma/pkg/models" |
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36 "gemma.intevation.de/gemma/pkg/wfs" |
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37 ) |
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38 |
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39 type WaterwayProfiles struct { |
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40 Dir string `json:"dir"` |
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41 // URL the GetCapabilities URL of the WFS service. |
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42 URL string `json:"url"` |
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43 // FeatureType selects the feature type of the WFS service. |
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44 FeatureType string `json:"feature-type"` |
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45 // SortBy works around misconfigured services to |
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46 // establish a sort order to get the features. |
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47 SortBy string `json:"sort-by"` |
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48 } |
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49 |
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50 const WPJobKind JobKind = "wp" |
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51 |
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52 type wpJobCreator struct{} |
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53 |
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54 func init() { |
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55 RegisterJobCreator(WPJobKind, wpJobCreator{}) |
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56 } |
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57 |
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58 func (wpJobCreator) Create(_ JobKind, data string) (Job, error) { |
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59 wp := new(WaterwayProfiles) |
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60 if err := common.FromJSONString(data, wp); err != nil { |
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61 return nil, err |
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62 } |
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63 return wp, nil |
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64 } |
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65 |
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66 func (wpJobCreator) AutoAccept() bool { return false } |
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67 |
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68 func (wpJobCreator) Description() string { |
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69 return "waterway profiles" |
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70 } |
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71 |
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72 func (wpJobCreator) Depends() []string { |
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73 return []string{ |
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74 "waterway_profiles", |
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75 } |
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76 } |
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77 |
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78 const ( |
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79 createGeomTempTableSQL = ` |
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80 CREATE TEMP TABLE wp_geoms ( |
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81 geom geometry(linestring, 4326) |
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82 ) ON COMMIT DROP` |
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83 |
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84 createTempIndexSQL = ` |
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85 CREATE INDEX ON wp_geoms USING GIST(geom)` |
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86 |
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87 analyzeTempTableSQL = `ANALYZE wp_geoms` |
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88 |
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89 insertGeomTmpTableSQL = ` |
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90 INSERT INTO wp_geoms (geom) VALUES ( |
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91 ST_Transform(ST_GeomFromWKB($1, $2::int), 4326) |
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92 )` |
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93 |
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94 insertWaterwayProfileSQL = ` |
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95 WITH point AS ( |
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96 SELECT |
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97 ST_Buffer(geom::geometry, 0.0001) AS geom, |
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98 geom::geometry AS point |
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99 FROM waterway.distance_marks_virtual |
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100 WHERE location_code = |
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101 ($1::char(2), $2::char(3), $3::char(5), $4::char(5), $5::int) |
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102 ) |
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103 INSERT INTO waterway.waterway_profiles ( |
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104 location, |
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105 geom, |
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106 validity, |
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107 lnwl, |
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108 mwl, |
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109 hnwl, |
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110 fe30, |
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111 fe100, |
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112 date_info, |
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113 source_organization |
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114 ) VALUES ( |
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115 ($1, $2, $3, $4, $5), |
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116 ( SELECT wp_geoms.geom::geography |
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117 FROM wp_geoms, point |
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118 WHERE wp_geoms.geom && point.geom |
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119 ORDER BY ST_Distance(point.point, wp_geoms.geom) |
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120 LIMIT 1 |
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121 ), |
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122 $6, |
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123 $7, |
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124 $8, |
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125 $9, |
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126 $10, |
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127 $11, |
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128 $12, |
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129 $13 |
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130 ) RETURNING id, geom is NULL` |
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131 |
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132 wpStageDoneSQL = ` |
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133 UPDATE waterway.waterway_profiles SET staging_done = true |
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134 WHERE id IN ( |
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135 SELECT key FROM import.track_imports |
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136 WHERE import_id = $1 AND |
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137 relation = 'waterway.waterway_profiles'::regclass)` |
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138 ) |
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139 |
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140 func (wpJobCreator) StageDone( |
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141 ctx context.Context, |
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142 tx *sql.Tx, |
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143 id int64, |
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144 ) error { |
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145 _, err := tx.ExecContext(ctx, wpStageDoneSQL, id) |
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146 return err |
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147 } |
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148 |
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149 func (wp *WaterwayProfiles) CleanUp() error { |
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150 return os.RemoveAll(wp.Dir) |
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151 } |
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152 |
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153 func (wp *WaterwayProfiles) Do( |
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154 ctx context.Context, |
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155 importID int64, |
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156 conn *sql.Conn, |
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157 feedback Feedback, |
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158 ) (interface{}, error) { |
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159 start := time.Now() |
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160 |
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161 tx, err := conn.BeginTx(ctx, nil) |
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162 if err != nil { |
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163 return nil, err |
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164 } |
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165 defer tx.Rollback() |
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166 |
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167 if err := wp.downloadGeometries( |
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168 ctx, importID, tx, start, feedback); err != nil { |
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169 return nil, fmt.Errorf("error downloading geometries: %v", err) |
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170 } |
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171 |
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172 summary, err := wp.processCSV( |
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173 ctx, importID, tx, start, feedback) |
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174 if err != nil { |
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175 return nil, fmt.Errorf("error processing CVS: %v", err) |
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176 } |
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177 |
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178 if err := tx.Commit(); err != nil { |
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179 return nil, fmt.Errorf( |
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180 "Importing waterway profiles failed after %s: %v", |
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181 time.Since(start), err) |
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182 } |
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183 |
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184 feedback.Info("Importing waterway profiles took %s", |
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185 time.Since(start)) |
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186 return summary, nil |
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187 } |
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188 |
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189 func (wp *WaterwayProfiles) downloadGeometries( |
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190 ctx context.Context, |
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191 importID int64, |
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192 tx *sql.Tx, |
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193 start time.Time, |
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194 feedback Feedback, |
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195 ) error { |
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196 feedback.Info("Start downloading geometries from WFS.") |
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197 |
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198 feedback.Info("Loading capabilities from %s", wp.URL) |
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199 caps, err := wfs.GetCapabilities(wp.URL) |
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200 if err != nil { |
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201 feedback.Error("Loading capabilities failed: %v", err) |
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202 return err |
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203 } |
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204 |
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205 ft := caps.FindFeatureType(wp.FeatureType) |
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206 if ft == nil { |
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207 return fmt.Errorf("Unknown feature type '%s'", wp.FeatureType) |
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208 } |
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209 |
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210 feedback.Info("Found feature type '%s", wp.FeatureType) |
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211 |
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212 epsg, err := wfs.CRSToEPSG(ft.DefaultCRS) |
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213 if err != nil { |
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214 feedback.Error("Unsupported CRS name '%s'", ft.DefaultCRS) |
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215 return err |
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216 } |
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217 |
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218 if wp.SortBy != "" { |
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219 feedback.Info("Features will be sorted by '%s'", wp.SortBy) |
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220 } |
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221 |
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222 urls, err := wfs.GetFeaturesGET( |
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223 caps, wp.FeatureType, "application/json", wp.SortBy) |
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224 if err != nil { |
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225 feedback.Error("Cannot create GetFeature URLs. %v", err) |
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226 return err |
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227 } |
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228 |
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229 if _, err := tx.ExecContext(ctx, createGeomTempTableSQL); err != nil { |
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230 return err |
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231 } |
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232 |
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233 insertStmt, err := tx.PrepareContext(ctx, insertGeomTmpTableSQL) |
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234 if err != nil { |
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235 return err |
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236 } |
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237 defer insertStmt.Close() |
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238 |
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239 var ( |
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240 unsupported = stringCounter{} |
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241 missingProperties int |
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242 features int |
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243 ) |
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244 |
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245 if err := wfs.DownloadURLs(urls, func(r io.Reader) error { |
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246 rfc, err := wfs.ParseRawFeatureCollection(r) |
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247 if err != nil { |
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248 return fmt.Errorf("parsing GetFeature document failed: %v", err) |
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249 } |
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250 if rfc.CRS != nil { |
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251 crsName := rfc.CRS.Properties.Name |
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252 if epsg, err = wfs.CRSToEPSG(crsName); err != nil { |
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253 feedback.Error("Unsupported CRS: %d", crsName) |
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254 return err |
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255 } |
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256 } |
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257 |
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258 // No features -> ignore. |
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259 if rfc.Features == nil { |
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260 return nil |
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261 } |
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262 |
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263 for _, feature := range rfc.Features { |
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264 if feature.Geometry.Coordinates == nil { |
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265 missingProperties++ |
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266 continue |
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267 } |
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268 |
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269 switch feature.Geometry.Type { |
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270 case "LineString": |
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271 var l lineSlice |
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272 if err := json.Unmarshal(*feature.Geometry.Coordinates, &l); err != nil { |
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273 return err |
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274 } |
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275 if _, err := insertStmt.ExecContext( |
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276 ctx, |
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277 l.asWKB(), |
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278 epsg, |
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279 ); err != nil { |
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280 return err |
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281 } |
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282 features++ |
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283 default: |
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284 unsupported[feature.Geometry.Type]++ |
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285 } |
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286 } |
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287 return nil |
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288 }); err != nil { |
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289 feedback.Error("Downloading features failed: %v", err) |
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290 return err |
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291 } |
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292 |
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293 if missingProperties > 0 { |
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294 feedback.Warn("Missing properties: %d", missingProperties) |
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295 } |
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296 |
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297 if len(unsupported) != 0 { |
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298 feedback.Warn("Unsupported types found: %s", unsupported) |
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299 } |
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300 |
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301 if features == 0 { |
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302 return errors.New("No features found") |
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303 } |
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304 if _, err := tx.ExecContext(ctx, analyzeTempTableSQL); err != nil { |
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305 return err |
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306 } |
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307 return nil |
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308 } |
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309 |
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310 func parseFloat64(s string) (sql.NullFloat64, error) { |
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311 if s == "" { |
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312 return sql.NullFloat64{}, nil |
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313 } |
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314 s = strings.Replace(s, ",", ".", -1) |
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315 v, err := strconv.ParseFloat(s, 64) |
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316 if err != nil { |
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317 return sql.NullFloat64{}, err |
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318 } |
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319 return sql.NullFloat64{Float64: v, Valid: true}, nil |
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320 } |
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321 |
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322 func (wp *WaterwayProfiles) processCSV( |
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323 ctx context.Context, |
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324 importID int64, |
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325 tx *sql.Tx, |
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326 start time.Time, |
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327 feedback Feedback, |
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328 ) (interface{}, error) { |
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329 feedback.Info("Start processing CSV file.") |
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330 |
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331 f, err := os.Open(filepath.Join(wp.Dir, "wp.csv")) |
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332 if err != nil { |
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333 return nil, err |
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334 } |
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335 defer f.Close() |
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336 |
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337 r := csv.NewReader(bufio.NewReader(f)) |
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338 r.Comma = ';' |
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339 r.ReuseRecord = true |
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340 |
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341 headers, err := r.Read() |
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342 if err != nil { |
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343 return nil, err |
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344 } |
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345 |
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346 var ( |
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347 locationIdx = -1 |
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348 validFromIdx = -1 |
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349 validToIdx = -1 |
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350 lnwlIdx = -1 |
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351 mwlIdx = -1 |
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352 hnwlIdx = -1 |
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353 fe30Idx = -1 |
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354 fe100Idx = -1 |
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355 dateInfoIdx = -1 |
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356 sourceIdx = -1 |
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357 ) |
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358 |
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359 fields := []struct { |
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360 idx *int |
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361 substr string |
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362 }{ |
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363 {&locationIdx, "location"}, |
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364 {&validFromIdx, "valid_from"}, |
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365 {&validToIdx, "valid_to"}, |
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366 {&lnwlIdx, "lnwl"}, |
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367 {&mwlIdx, "mwl"}, |
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368 {&hnwlIdx, "hnwl"}, |
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369 {&fe30Idx, "fe30"}, |
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370 {&fe100Idx, "fe100"}, |
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371 {&dateInfoIdx, "date_info"}, |
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372 {&sourceIdx, "source"}, |
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373 } |
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374 |
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375 nextHeader: |
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376 for i, h := range headers { |
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377 h = strings.ToLower(h) |
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378 for j := range fields { |
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379 if strings.Contains(h, fields[j].substr) { |
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380 if *fields[j].idx != -1 { |
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381 return nil, fmt.Errorf( |
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382 "CSV has more than one column with name containing '%s'", |
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383 fields[j].substr) |
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384 } |
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385 *fields[j].idx = i |
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386 continue nextHeader |
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387 } |
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388 } |
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389 } |
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390 |
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391 var missing []string |
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392 for i := range fields { |
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393 if *fields[i].idx == -1 { |
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394 missing = append(missing, fields[i].substr) |
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395 } |
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396 } |
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397 if len(missing) > 0 { |
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398 return nil, fmt.Errorf( |
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399 "CSV is missing columns: %s", |
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400 strings.Join(missing, ", ")) |
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401 } |
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402 |
2079
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403 parseDate := misc.TimeGuesser([]string{"02.01.2006"}).Guess |
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404 |
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405 insertStmt, err := tx.PrepareContext(ctx, insertWaterwayProfileSQL) |
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406 if err != nil { |
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407 return nil, err |
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408 } |
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409 defer insertStmt.Close() |
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410 |
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411 trackStmt, err := tx.PrepareContext(ctx, trackImportSQL) |
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412 if err != nil { |
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413 return nil, err |
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414 } |
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415 defer trackStmt.Close() |
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416 |
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417 var ids []int64 |
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418 |
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419 lines: |
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420 for line := 1; ; line++ { |
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421 |
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422 row, err := r.Read() |
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423 switch { |
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424 case err == io.EOF || len(row) == 0: |
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425 break lines |
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426 case err != nil: |
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427 return nil, fmt.Errorf("CSV parsing failed: %v", err) |
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428 } |
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429 |
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430 location, err := models.IsrsFromString(row[locationIdx]) |
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431 if err != nil { |
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432 return nil, fmt.Errorf( |
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433 "Invalid ISRS location code in line %d: %v", |
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434 line, err) |
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435 } |
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436 |
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437 validFromTime, err := parseDate(row[validFromIdx]) |
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438 if err != nil { |
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439 return nil, fmt.Errorf( |
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440 "Invalid 'valid_from' value in line %d: %v", |
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441 line, err) |
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442 } |
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443 validToTime, err := parseDate(row[validToIdx]) |
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444 if err != nil { |
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445 return nil, fmt.Errorf( |
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446 "Invalid 'valid_to' value in line %d: %v", |
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447 line, err) |
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448 } |
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449 |
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450 validFrom := pgtype.Timestamptz{ |
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451 Time: validFromTime, |
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452 Status: pgtype.Present, |
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453 } |
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454 |
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455 validTo := pgtype.Timestamptz{ |
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456 Time: validToTime, |
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457 Status: pgtype.Present, |
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458 } |
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459 |
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460 validity := pgtype.Tstzrange{ |
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461 Lower: validFrom, |
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462 Upper: validTo, |
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463 LowerType: pgtype.Inclusive, |
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464 UpperType: pgtype.Exclusive, |
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465 Status: pgtype.Present, |
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466 } |
2078
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467 |
2079
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468 lnwl, err := parseFloat64(row[lnwlIdx]) |
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469 if err != nil { |
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470 return nil, fmt.Errorf( |
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471 "Invalid 'lnwl' value in line %d: %v", |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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472 line, err) |
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473 } |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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474 mwl, err := parseFloat64(row[mwlIdx]) |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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475 if err != nil { |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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476 return nil, fmt.Errorf( |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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477 "Invalid 'mwl' value in line %d: %v", |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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478 line, err) |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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479 } |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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480 hnwl, err := parseFloat64(row[hnwlIdx]) |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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481 if err != nil { |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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482 return nil, fmt.Errorf( |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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483 "Invalid 'hnwl' value in line %d: %v", |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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484 line, err) |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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485 } |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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486 fe30, err := parseFloat64(row[fe30Idx]) |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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487 if err != nil { |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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488 return nil, fmt.Errorf( |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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489 "Invalid 'fe30' value in line %d: %v", |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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490 line, err) |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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491 } |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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492 fe100, err := parseFloat64(row[fe100Idx]) |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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493 if err != nil { |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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494 return nil, fmt.Errorf( |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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495 "Invalid 'fe100' value in line %d: %v", |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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496 line, err) |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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497 } |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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498 |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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499 var dateInfo time.Time |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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500 |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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501 if di := row[dateInfoIdx]; di == "" { |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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502 dateInfo = start |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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503 } else if dateInfo, err = parseDate(di); err != nil { |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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504 return nil, fmt.Errorf( |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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505 "Invalid 'date_info' value in line %d: %v", |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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506 line, err) |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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507 } |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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508 |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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509 source := row[sourceIdx] |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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510 |
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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511 var id int64 |
2092
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Waterway profile import: log warnings if no profile geometry can be found for ISRS code.
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512 var noGeom bool |
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513 |
2079
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514 if err := insertStmt.QueryRowContext( |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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515 ctx, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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516 location.CountryCode, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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517 location.LoCode, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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518 location.FairwaySection, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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519 location.Orc, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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520 location.Hectometre, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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521 &validity, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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522 lnwl, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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523 mwl, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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524 hnwl, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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525 fe30, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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526 fe100, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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527 dateInfo, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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528 source, |
2092
f70f67eaa7aa
Waterway profile import: log warnings if no profile geometry can be found for ISRS code.
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|
529 ).Scan(&id, &noGeom); err != nil { |
2079
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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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|
530 return nil, err |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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parents:
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|
531 } |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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changeset
|
532 |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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|
533 if _, err := trackStmt.ExecContext( |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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|
534 ctx, importID, "waterway.waterway_profiles", id); err != nil { |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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|
535 return nil, err |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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parents:
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diff
changeset
|
536 } |
2092
f70f67eaa7aa
Waterway profile import: log warnings if no profile geometry can be found for ISRS code.
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parents:
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diff
changeset
|
537 |
f70f67eaa7aa
Waterway profile import: log warnings if no profile geometry can be found for ISRS code.
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parents:
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diff
changeset
|
538 if noGeom { |
f70f67eaa7aa
Waterway profile import: log warnings if no profile geometry can be found for ISRS code.
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diff
changeset
|
539 feedback.Warn( |
f70f67eaa7aa
Waterway profile import: log warnings if no profile geometry can be found for ISRS code.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
540 "No profile geometry found for %s in line %d.", location, line) |
f70f67eaa7aa
Waterway profile import: log warnings if no profile geometry can be found for ISRS code.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
541 } |
f70f67eaa7aa
Waterway profile import: log warnings if no profile geometry can be found for ISRS code.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2091
diff
changeset
|
542 |
2079
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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diff
changeset
|
543 ids = append(ids, id) |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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parents:
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diff
changeset
|
544 } |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
545 if len(ids) == 0 { |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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diff
changeset
|
546 return nil, UnchangedError("No new entries in waterway profiles.") |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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parents:
2078
diff
changeset
|
547 } |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
548 |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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diff
changeset
|
549 feedback.Info("%d new entries in waterway profiles.", len(ids)) |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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parents:
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diff
changeset
|
550 |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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changeset
|
551 summary := struct { |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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|
552 IDs []int64 `json:"ids"` |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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parents:
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diff
changeset
|
553 }{ |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
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parents:
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diff
changeset
|
554 IDs: ids, |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
555 } |
9318973487a1
Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
556 return &summary, nil |
2072
b4d8d320feab
Waterway profile import: Added import stub and changed database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
557 } |