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annotate pkg/geoserver/boot.go @ 3231:2dab20bed284

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author Thomas Junk <thomas.junk@intevation.de>
date Fri, 10 May 2019 10:28:37 +0200
parents fd14f149696c
children bf5ab7a069e2
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, 2019 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 geoserver
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15
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16 import (
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17 "bytes"
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18 "encoding/json"
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19 "encoding/xml"
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20 "fmt"
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21 "io"
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22 "log"
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23 "net/http"
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24 "net/url"
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25 "strings"
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26
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27 "golang.org/x/net/html/charset"
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28
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29 "gemma.intevation.de/gemma/pkg/config"
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30 "gemma.intevation.de/gemma/pkg/models"
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31 )
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32
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33 const (
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34 workspaceName = "gemma"
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35 datastoreName = "gemma"
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36 databaseScheme = "waterway"
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37 databaseType = "postgis"
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38 primaryKeyMetadataTbl = "waterway.gt_pk_metadata"
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39 )
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40
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41 const (
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42 startupSQL = `SELECT public.setrole('${user,'||encode('waterway_user', 'hex')||'}')`
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43 closeupSQL = `RESET ROLE`
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44 )
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45
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46 func basicAuth(user, password string) func(req *http.Request) {
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47 return func(req *http.Request) {
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48 req.SetBasicAuth(user, password)
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49 }
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50 }
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51
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52 func toStream(x interface{}) io.Reader {
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53 var buf bytes.Buffer
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54
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55 if err := json.NewEncoder(&buf).Encode(x); err != nil {
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56 // Should not happen
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57 log.Printf("warn: bad JSON: %v\n", err)
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58 }
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59 return bytes.NewReader(buf.Bytes())
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60 }
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61
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62 func asJSON(req *http.Request) {
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63 req.Header.Set("Content-Type", "application/json")
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64 }
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65
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66 func asContentType(req *http.Request, contentType string) {
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67 req.Header.Set("Content-Type", contentType)
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68 }
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69
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70 func ensureWorkspace() error {
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71 var (
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72 geoURL = config.GeoServerURL()
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73 user = config.GeoServerUser()
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74 password = config.GeoServerPassword()
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75 auth = basicAuth(user, password)
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76 )
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77
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78 // Probe workspace.
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79 req, err := http.NewRequest(
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80 http.MethodGet,
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81 geoURL+"/rest/workspaces/"+workspaceName+".json",
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82 nil)
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83 if err != nil {
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84 return err
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85 }
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86 auth(req)
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87 resp, err := http.DefaultClient.Do(req)
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88 if err != nil {
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89 return err
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90 }
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91
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92 if resp.StatusCode != http.StatusNotFound {
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93 log.Println("info: workspace " + workspaceName + " already exists.")
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94 return nil
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95 }
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96
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97 // Create workspace
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98
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99 log.Println("info: creating workspace " + workspaceName)
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100
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101 const createJSON = `{"workspace":{"name":"` + workspaceName + `"}}`
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102
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103 req, err = http.NewRequest(
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104 http.MethodPost,
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105 geoURL+"/rest/workspaces",
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106 strings.NewReader(createJSON))
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107 if err != nil {
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108 return err
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109 }
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110 auth(req)
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111 asJSON(req)
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112 if resp, err = http.DefaultClient.Do(req); err != nil {
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113 return err
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114 }
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115
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116 if resp.StatusCode != http.StatusCreated {
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117 err = fmt.Errorf("Status code '%s' (%d)",
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118 http.StatusText(resp.StatusCode),
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119 resp.StatusCode)
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120 }
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121
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122 return err
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123 }
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124
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125 func ensureDataStore() error {
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126 var (
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127 geoURL = config.GeoServerURL()
386
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128 user = config.GeoServerUser()
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129 password = config.GeoServerPassword()
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130 auth = basicAuth(user, password)
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131 )
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132
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133 // Probe datastore.
386
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134 req, err := http.NewRequest(
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135 http.MethodGet,
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136 geoURL+"/rest/workspaces/"+workspaceName+
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137 "/datastores/"+datastoreName+".json",
386
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138 nil)
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139 if err != nil {
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140 return err
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141 }
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142 auth(req)
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143 resp, err := http.DefaultClient.Do(req)
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144 if err != nil {
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145 return err
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146 }
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147
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148 if resp.StatusCode != http.StatusNotFound {
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149 log.Println("info: datastore " + datastoreName + " already exists.")
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150 return nil
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151 }
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152
395
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153 // Create datastore.
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154 log.Println("info: creating datastore " + datastoreName)
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155
386
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156 type entry struct {
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157 Key interface{} `json:"@key"`
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158 Value interface{} `json:"$"`
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159 }
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160
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161 // Create datastore.
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162 ds := map[string]interface{}{
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163 "dataStore": map[string]interface{}{
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164 "name": datastoreName,
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165 "connectionParameters": map[string]interface{}{
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166 "entry": []entry{
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167 {"host", config.DBHost()},
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168 {"port", config.DBPort()},
395
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169 {"database", config.DBName()},
386
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170 {"schema", databaseScheme},
517
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171 {"user", config.DBUser()},
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172 {"passwd", config.DBPassword()},
386
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173 {"dbtype", databaseType},
1446
1e19184472bf Add configuration of primary key metadata used by geoserver.
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174 {"Primary key metadata table", primaryKeyMetadataTbl},
433
da05704e25c1 Removed templating from GeoServer startup SQL script.
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parents: 432
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175 {"Session startup SQL", startupSQL},
395
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176 {"Session close-up SQL", closeupSQL},
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dfeb2928232b Let GeoServer validate database connections before use
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parents: 2624
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177 {"validate connections", true},
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9dbaf69c7a66 Improve geoserver config to better calculate bounding boxes
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178 {"Estimated extends", false},
386
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179 },
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180 },
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181 },
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182 }
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183
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184 req, err = http.NewRequest(
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185 http.MethodPost,
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186 geoURL+"/rest/workspaces/"+workspaceName+"/datastores",
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187 toStream(ds))
386
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188 if err != nil {
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189 return err
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190 }
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191 auth(req)
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192 asJSON(req)
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193 resp, err = http.DefaultClient.Do(req)
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194 if err != nil {
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195 return err
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diff changeset
196 }
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197
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diff changeset
198 if resp.StatusCode != http.StatusCreated {
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diff changeset
199 err = fmt.Errorf("Status code '%s' (%d)",
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diff changeset
200 http.StatusText(resp.StatusCode),
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diff changeset
201 resp.StatusCode)
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diff changeset
202 }
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parents:
diff changeset
203
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parents:
diff changeset
204 return err
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
205 }
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parents:
diff changeset
206
395
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diff changeset
207 func ensureFeatures() error {
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parents: 386
diff changeset
208 var (
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
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parents: 875
diff changeset
209 geoURL = config.GeoServerURL()
395
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diff changeset
210 user = config.GeoServerUser()
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parents: 386
diff changeset
211 password = config.GeoServerPassword()
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parents: 386
diff changeset
212 auth = basicAuth(user, password)
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parents: 386
diff changeset
213 )
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parents: 386
diff changeset
214
474
11d80120ed3d Renamed published services to internal services to be more symmetrical to external services.
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parents: 467
diff changeset
215 tables := models.InternalServices.Filter(models.IntWFS)
398
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parents: 395
diff changeset
216 if len(tables) == 0 {
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parents: 395
diff changeset
217 log.Println("info: no tables to publish")
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parents: 395
diff changeset
218 return nil
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parents: 395
diff changeset
219 }
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parents: 395
diff changeset
220
395
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parents: 386
diff changeset
221 log.Printf("info: number of tables to publish %d\n", len(tables))
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parents: 386
diff changeset
222
398
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parents: 395
diff changeset
223 var features struct {
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parents: 395
diff changeset
224 FeatureTypes struct {
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parents: 395
diff changeset
225 FeatureType []struct {
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parents: 395
diff changeset
226 Name string `json:"name"`
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parents: 395
diff changeset
227 } `json:"featureType"`
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parents: 395
diff changeset
228 } `json:"featureTypes"`
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parents: 395
diff changeset
229 }
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parents: 395
diff changeset
230
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parents: 395
diff changeset
231 hasFeature := func(name string) bool {
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parents: 395
diff changeset
232 for _, ft := range features.FeatureTypes.FeatureType {
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parents: 395
diff changeset
233 if ft.Name == name {
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parents: 395
diff changeset
234 return true
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parents: 395
diff changeset
235 }
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
236 }
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parents: 395
diff changeset
237 return false
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parents: 395
diff changeset
238 }
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
239
0b8921797064 To reduce the number of REST calls to the GeoServer when publishing gemma tables
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parents: 395
diff changeset
240 // Fetch all featuretypes.
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parents: 395
diff changeset
241 req, err := http.NewRequest(
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parents: 395
diff changeset
242 http.MethodGet,
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
243 geoURL+"/rest/workspaces/"+workspaceName+
398
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parents: 395
diff changeset
244 "/datastores/"+datastoreName+
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parents: 395
diff changeset
245 "/featuretypes.json",
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parents: 395
diff changeset
246 nil)
0b8921797064 To reduce the number of REST calls to the GeoServer when publishing gemma tables
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parents: 395
diff changeset
247 if err != nil {
0b8921797064 To reduce the number of REST calls to the GeoServer when publishing gemma tables
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parents: 395
diff changeset
248 return err
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diff changeset
249 }
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diff changeset
250 auth(req)
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parents: 395
diff changeset
251 resp, err := http.DefaultClient.Do(req)
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diff changeset
252 if err != nil {
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diff changeset
253 return err
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parents: 395
diff changeset
254 }
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parents: 395
diff changeset
255
0b8921797064 To reduce the number of REST calls to the GeoServer when publishing gemma tables
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parents: 395
diff changeset
256 err = json.NewDecoder(resp.Body).Decode(&features)
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parents: 395
diff changeset
257 resp.Body.Close()
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parents: 395
diff changeset
258 if err != nil {
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parents: 395
diff changeset
259 // XXX: Quirk in the JSON return by GeoServer:
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diff changeset
260 // If there are no features in the datastore
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diff changeset
261 // featureType deserializes to an empty string ""
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diff changeset
262 // instead of an empty array *palmface*.
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parents: 395
diff changeset
263 // So assume there no features.
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parents: 395
diff changeset
264 hasFeature = func(string) bool { return false }
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parents: 395
diff changeset
265 }
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parents: 395
diff changeset
266
449
a74b8c2a4e75 Removed the command line option to publish tables with GeoServer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 444
diff changeset
267 for i := range tables {
a74b8c2a4e75 Removed the command line option to publish tables with GeoServer.
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parents: 444
diff changeset
268 table := tables[i].Name
444
c315885825e5 Publish WFS layers on GeoServer from database configuration.
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parents: 435
diff changeset
269
398
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diff changeset
270 if hasFeature(table) {
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diff changeset
271 log.Printf("info: featuretype %s already exists.\n", table)
395
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diff changeset
272 continue
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273 }
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diff changeset
274
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275 // Create featuretype.
398
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diff changeset
276 log.Printf("info: creating featuretype %s.\n", table)
395
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diff changeset
277
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diff changeset
278 // Create featuretype
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diff changeset
279 ft := map[string]interface{}{
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diff changeset
280 "featureType": map[string]interface{}{
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diff changeset
281 "name": table,
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diff changeset
282 "nativeName": table,
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diff changeset
283 "title": table,
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parents: 386
diff changeset
284 },
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
285 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
286
398
0b8921797064 To reduce the number of REST calls to the GeoServer when publishing gemma tables
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parents: 395
diff changeset
287 req, err := http.NewRequest(
395
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
288 http.MethodPost,
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
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parents: 875
diff changeset
289 geoURL+"/rest/workspaces/"+workspaceName+
395
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parents: 386
diff changeset
290 "/datastores/"+datastoreName+
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diff changeset
291 "/featuretypes",
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
292 toStream(ft))
395
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
293 if err != nil {
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
294 return err
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
295 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
296 auth(req)
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
297 asJSON(req)
398
0b8921797064 To reduce the number of REST calls to the GeoServer when publishing gemma tables
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parents: 395
diff changeset
298 resp, err := http.DefaultClient.Do(req)
395
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
299 if err != nil {
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
300 return err
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
301 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
302
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
303 if resp.StatusCode != http.StatusCreated {
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
304 return fmt.Errorf("Status code '%s' (%d)",
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
305 http.StatusText(resp.StatusCode),
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
306 resp.StatusCode)
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
307 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
308 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
309
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
310 return nil
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
311 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
312
874
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
313 func deleteWorkspace() error {
875
371c756f0370 Code simplification in geoserver boot configuration.
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parents: 874
diff changeset
314
371c756f0370 Code simplification in geoserver boot configuration.
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parents: 874
diff changeset
315 // Should we delete our workspace first?
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
316 if !config.GeoServerClean() {
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
317 return nil
371c756f0370 Code simplification in geoserver boot configuration.
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parents: 874
diff changeset
318 }
371c756f0370 Code simplification in geoserver boot configuration.
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parents: 874
diff changeset
319
874
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
320 log.Println("info: delete workspace " + workspaceName)
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
321 var (
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
322 geoURL = config.GeoServerURL()
874
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
323 user = config.GeoServerUser()
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
324 password = config.GeoServerPassword()
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
325 auth = basicAuth(user, password)
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
326 )
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
327
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
328 req, err := http.NewRequest(
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
329 http.MethodDelete,
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
330 geoURL+"/rest/workspaces/"+workspaceName+"?recurse=true",
874
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
331 nil)
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
332 if err != nil {
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
333 return err
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
334 }
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
335 auth(req)
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
336 _, err = http.DefaultClient.Do(req)
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
337 return err
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
338 }
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
339
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
340 type styles struct {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
341 Styles struct {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
342 Style []struct {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
343 Name string `json:"name"`
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
344 } `json:"style"`
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
345 } `json:"styles"`
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
346 }
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
347
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
348 func (s *styles) hasStyle(name string) bool {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
349 for i := range s.Styles.Style {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
350 if s.Styles.Style[i].Name == name {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
351 return true
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
352 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
353 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
354 return false
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
355 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
356
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
357 func (s *styles) load() error {
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
358 var (
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
359 geoURL = config.GeoServerURL()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
360 user = config.GeoServerUser()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
361 password = config.GeoServerPassword()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
362 auth = basicAuth(user, password)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
363 )
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
364
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
365 req, err := http.NewRequest(
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
366 http.MethodGet,
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
367 geoURL+"/rest/workspaces/"+workspaceName+"/styles.json",
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
368 nil)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
369 if err != nil {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
370 return err
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
371 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
372 auth(req)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
373 resp, err := http.DefaultClient.Do(req)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
374 if err != nil {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
375 return err
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
376 }
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
377 defer resp.Body.Close()
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
378
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
379 // Fetch all styles
1325
9d1f8e99743b Removed empty if branch.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1032
diff changeset
380 // XXX: Avoid error checking due to quirks with featuretypes.
9d1f8e99743b Removed empty if branch.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1032
diff changeset
381 json.NewDecoder(resp.Body).Decode(s)
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
382 return nil
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
383 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
384
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
385 func updateStyle(entry *models.IntEntry, create bool) error {
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
386
1032
4c0c4dd393de Be more consistent with info/warn/error messages when logging.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
387 log.Printf("info: creating style %s\n", entry.Name)
915
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
388
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
389 // Try to load the style data.
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
390 data, err := entry.LoadStyle()
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
391 if err != nil {
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
392 return err
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
393 }
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
394
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
395 var (
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
396 geoURL = config.GeoServerURL()
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
397 user = config.GeoServerUser()
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
398 password = config.GeoServerPassword()
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
399 auth = basicAuth(user, password)
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
400 )
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
401
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
402 styleURL := geoURL + "/rest/workspaces/" + workspaceName +
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
403 "/styles"
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
404
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
405 // First create style
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
406
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
407 type Style struct {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
408 Name string `json:"name"`
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
409 Filename string `json:"filename"`
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
410 }
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
411
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
412 var styleFilename = struct {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
413 Style Style `json:"style"`
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
414 }{
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
415 Style: Style{
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
416 Name: entry.Name,
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
417 Filename: entry.Name + ".sld",
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
418 },
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
419 }
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
420
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
421 if create {
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
422 req, err := http.NewRequest(
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
423 http.MethodPost,
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
424 styleURL,
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
425 toStream(&styleFilename))
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
426
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
427 if err != nil {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
428 return err
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
429 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
430 auth(req)
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
431 asJSON(req)
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
432 resp, err := http.DefaultClient.Do(req)
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
433 if err != nil {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
434 return err
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
435 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
436
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
437 if resp.StatusCode != http.StatusCreated {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
438 return fmt.Errorf("Unable to create style %s (%s)",
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
439 entry.Name,
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
440 http.StatusText(resp.StatusCode))
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
441 }
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
442 }
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
443
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
444 // Second upload data
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
445
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
446 req, err := http.NewRequest(
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
447 http.MethodPut,
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
448 styleURL+"/"+url.PathEscape(entry.Name),
915
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
449 strings.NewReader(data))
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
450 if err != nil {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
451 return err
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
452 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
453 auth(req)
915
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
454 if isSymbologyEncoding(data) {
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
455 asContentType(req, "application/vnd.ogc.se+xml")
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
456 } else {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
457 asContentType(req, "application/vnd.ogc.sld+xml")
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
458 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
459 resp, err := http.DefaultClient.Do(req)
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
460 if err != nil {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
461 return err
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
462 }
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
463
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
464 if resp.StatusCode != http.StatusOK {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
465 return fmt.Errorf("cannot upload style %s (%s)",
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
466 entry.Name, http.StatusText(resp.StatusCode))
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
467 }
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
468
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
469 // Third associate with layer
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
470
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
471 if create {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
472 req, err := http.NewRequest(
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
473 http.MethodPost,
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
474 geoURL+"/rest/layers/"+
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
475 url.PathEscape(workspaceName+":"+entry.Name)+
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
476 "/styles?default=true",
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
477 toStream(&styleFilename))
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
478 if err != nil {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
479 return err
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
480 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
481 auth(req)
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
482 asJSON(req)
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
483
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
484 resp, err = http.DefaultClient.Do(req)
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
485 if err != nil {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
486 return err
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
487 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
488
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
489 if resp.StatusCode != http.StatusCreated {
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
490 return fmt.Errorf("cannot connect style %s with layer (%s)",
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
491 entry.Name, http.StatusText(resp.StatusCode))
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
492 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
493 }
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
494
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
495 return nil
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
496 }
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
497
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
498 // isSymbologyEncoding tries to figure out if its plain SLD or SE.
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
499 func isSymbologyEncoding(data string) bool {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
500 decoder := xml.NewDecoder(strings.NewReader(data))
3093
fd14f149696c GeoServer style import: Be aware that the uploaded style could be in other encodings than UTF-8.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2990
diff changeset
501 decoder.CharsetReader = charset.NewReaderLabel
fd14f149696c GeoServer style import: Be aware that the uploaded style could be in other encodings than UTF-8.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2990
diff changeset
502
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
503 for {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
504 tok, err := decoder.Token()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
505 switch {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
506 case tok == nil && err == io.EOF:
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
507 return false
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
508 case err != nil:
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
509 log.Printf("warn: invalid XML: %v\n", err)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
510 return false
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
511 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
512 if t, ok := tok.(xml.StartElement); ok &&
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
513 t.Name.Space == "http://www.opengis.net/se" {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
514 return true
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
515 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
516 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
517 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
518
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
519 func ensureStyles() error {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
520 log.Println("info: creating styles")
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
521
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
522 var stls styles
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
523 if err := stls.load(); err != nil {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
524 return err
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
525 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
526
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
527 entries := models.InternalServices.Filter(
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
528 models.IntAnd(
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
529 models.IntWMS,
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
530 models.IntWithStyle))
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
531
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
532 for i := range entries {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
533 entry := &entries[i]
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
534 if stls.hasStyle(entry.Name) {
1032
4c0c4dd393de Be more consistent with info/warn/error messages when logging.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
535 log.Printf("warn: already has style for %s\n", entry.Name)
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
536 continue
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
537 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
538 if err := updateStyle(entry, true); err != nil {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
539 return err
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
540 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
541 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
542
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
543 return nil
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
544 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
545
1466
d7152eb11d58 Added api doc strings for the geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1446
diff changeset
546 // PrepareGeoServer sets up the GeoServer to work together with the gemma server.
d7152eb11d58 Added api doc strings for the geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1446
diff changeset
547 // It sets up a workspace, a datastore and exposes the features and styles.
890
0a563fef64a9 Reconfiguring GeoServer is now queued async.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 878
diff changeset
548 func PrepareGeoServer() error {
386
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
549
517
7e45aaec7081 Consolidate configuration parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 477
diff changeset
550 if config.DBUser() == "" {
435
7d2afdc263b5 Don't panic if we have no metamorphic db user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 433
diff changeset
551 log.Println("info: Need metamorphic db user to configure GeoServer")
432
5f5b3ca0c9fe Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 431
diff changeset
552 return nil
5f5b3ca0c9fe Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 431
diff changeset
553 }
5f5b3ca0c9fe Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 431
diff changeset
554
395
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
555 if config.GeoServerURL() == "" {
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
556 log.Println("info: No URL to GeoServer configured")
386
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
557 return nil
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
558 }
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
559
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
560 for _, ensure := range []func() error{
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
561 deleteWorkspace,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
562 ensureWorkspace,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
563 ensureDataStore,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
564 ensureFeatures,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
565 ensureStyles,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
566 } {
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
567 if err := ensure(); err != nil {
874
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
568 return err
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
569 }
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
570 }
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
571
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
572 return nil
386
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
573 }
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
574
1466
d7152eb11d58 Added api doc strings for the geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1446
diff changeset
575 // ReconfigureStyle returns a function to update a style
d7152eb11d58 Added api doc strings for the geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1446
diff changeset
576 // in the GeoServer to be in sync with the database.
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
577 func ReconfigureStyle(name string) {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
578 Reconfigure(func() error {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
579 var stls styles
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
580 if err := stls.load(); err != nil {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
581 return err
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
582 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
583
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
584 entries := models.InternalServices.Filter(
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
585 models.IntAnd(
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
586 models.IntWMS,
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
587 models.IntWithStyle,
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
588 models.IntByName(name)))
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
589
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
590 for i := range entries {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
591 entry := &entries[i]
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
592 create := !stls.hasStyle(entry.Name)
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
593 if err := updateStyle(entry, create); err != nil {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
594 return err
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
595 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
596 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
597
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
598 return nil
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
599 })
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
600 }