Mercurial > gemma

annotate pkg/geoserver/boot.go @ 878:495fc3264265 geo-style

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Connect uploaded styles with layers during GeoServer boot configuration.
author Sascha L. Teichmann <teichmann@intevation.de>
date Mon, 01 Oct 2018 09:20:26 +0200
parents 254cd247826d
children 0a563fef64a9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
868
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1 package geoserver
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2
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3 import (
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4 "bytes"
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5 "encoding/json"
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6 "encoding/xml"
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7 "fmt"
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8 "io"
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9 "log"
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10 "net"
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11 "net/http"
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12 "net/url"
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13 "strings"
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14 "time"
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15
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16 "gemma.intevation.de/gemma/pkg/config"
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17 "gemma.intevation.de/gemma/pkg/models"
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18 )
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19
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20 const (
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21 workspaceName = "gemma"
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22 datastoreName = "gemma"
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23 databaseScheme = "waterway"
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24 databaseType = "postgis"
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25 )
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26
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27 const (
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28 startupSQL = `SELECT public.setrole('${user,'||encode('waterway_user', 'hex')||'}')`
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29 closeupSQL = `RESET ROLE`
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30 )
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32 func basicAuth(user, password string) func(req *http.Request) {
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33 return func(req *http.Request) {
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34 req.SetBasicAuth(user, password)
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35 }
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36 }
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37
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38 func toStream(x interface{}) io.Reader {
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39 var buf bytes.Buffer
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40
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41 if err := json.NewEncoder(&buf).Encode(x); err != nil {
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42 // Should not happen
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43 log.Printf("bad JSON: %v\n", err)
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44 }
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45 return bytes.NewReader(buf.Bytes())
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46 }
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47
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48 func asJSON(req *http.Request) {
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49 req.Header.Set("Content-Type", "application/json")
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50 }
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51
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52 func asContentType(req *http.Request, contentType string) {
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53 req.Header.Set("Content-Type", contentType)
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54 }
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55
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56 func ensureWorkspace() error {
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57 var (
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58 geoURL = config.GeoServerURL()
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59 user = config.GeoServerUser()
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60 password = config.GeoServerPassword()
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61 auth = basicAuth(user, password)
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62 )
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63
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64 // Probe workspace.
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65 req, err := http.NewRequest(
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66 http.MethodGet,
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67 geoURL+"/rest/workspaces/"+workspaceName+".json",
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68 nil)
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69 if err != nil {
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70 return err
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71 }
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72 auth(req)
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73 resp, err := http.DefaultClient.Do(req)
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74 if err != nil {
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75 return err
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76 }
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77
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78 if resp.StatusCode != http.StatusNotFound {
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79 log.Println("info: workspace " + workspaceName + " already exists.")
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80 return nil
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81 }
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82
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83 // Create workspace
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84
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85 log.Println("info: creating workspace " + workspaceName)
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86
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87 const createJSON = `{"workspace":{"name":"` + workspaceName + `"}}`
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88
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89 req, err = http.NewRequest(
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90 http.MethodPost,
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91 geoURL+"/rest/workspaces",
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92 strings.NewReader(createJSON))
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93 if err != nil {
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94 return err
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95 }
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96 auth(req)
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97 asJSON(req)
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98 if resp, err = http.DefaultClient.Do(req); err != nil {
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99 return err
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100 }
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101
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102 if resp.StatusCode != http.StatusCreated {
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103 err = fmt.Errorf("Status code '%s' (%d)",
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104 http.StatusText(resp.StatusCode),
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105 resp.StatusCode)
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106 }
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107
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108 return err
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109 }
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110
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111 func ensureDataStore() error {
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112 var (
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113 geoURL = config.GeoServerURL()
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114 user = config.GeoServerUser()
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115 password = config.GeoServerPassword()
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116 auth = basicAuth(user, password)
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117 )
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118
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119 // Probe datastore.
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120 req, err := http.NewRequest(
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121 http.MethodGet,
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122 geoURL+"/rest/workspaces/"+workspaceName+
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123 "/datastores/"+datastoreName+".json",
386
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124 nil)
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125 if err != nil {
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126 return err
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127 }
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128 auth(req)
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129 resp, err := http.DefaultClient.Do(req)
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130 if err != nil {
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131 return err
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132 }
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133
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134 if resp.StatusCode != http.StatusNotFound {
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135 log.Println("info: datastore " + datastoreName + " already exists.")
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136 return nil
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137 }
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138
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139 // Create datastore.
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140 log.Println("info: creating datastore " + datastoreName)
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141
386
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142 type entry struct {
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143 Key interface{} `json:"@key"`
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144 Value interface{} `json:"$"`
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145 }
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146
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147 // Create datastore.
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148 ds := map[string]interface{}{
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149 "dataStore": map[string]interface{}{
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150 "name": datastoreName,
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151 "connectionParameters": map[string]interface{}{
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152 "entry": []entry{
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153 {"host", config.DBHost()},
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154 {"port", config.DBPort()},
395
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155 {"database", config.DBName()},
386
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156 {"schema", databaseScheme},
517
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157 {"user", config.DBUser()},
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158 {"passwd", config.DBPassword()},
386
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159 {"dbtype", databaseType},
433
da05704e25c1 Removed templating from GeoServer startup SQL script.
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160 {"Session startup SQL", startupSQL},
395
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161 {"Session close-up SQL", closeupSQL},
386
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162 },
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163 },
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164 },
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165 }
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166
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167 req, err = http.NewRequest(
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168 http.MethodPost,
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169 geoURL+"/rest/workspaces/"+workspaceName+"/datastores",
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170 toStream(ds))
386
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171 if err != nil {
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172 return err
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173 }
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174 auth(req)
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175 asJSON(req)
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176 resp, err = http.DefaultClient.Do(req)
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177 if err != nil {
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178 return err
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179 }
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180
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181 if resp.StatusCode != http.StatusCreated {
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182 err = fmt.Errorf("Status code '%s' (%d)",
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183 http.StatusText(resp.StatusCode),
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184 resp.StatusCode)
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185 }
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186
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187 return err
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188 }
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189
395
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190 func ensureFeatures() error {
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191 var (
876
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192 geoURL = config.GeoServerURL()
395
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193 user = config.GeoServerUser()
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194 password = config.GeoServerPassword()
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195 auth = basicAuth(user, password)
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196 )
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diff changeset
197
474
11d80120ed3d Renamed published services to internal services to be more symmetrical to external services.
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diff changeset
198 tables := models.InternalServices.Filter(models.IntWFS)
398
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199 if len(tables) == 0 {
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diff changeset
200 log.Println("info: no tables to publish")
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201 return nil
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diff changeset
202 }
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diff changeset
203
395
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204 log.Printf("info: number of tables to publish %d\n", len(tables))
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diff changeset
205
398
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diff changeset
206 var features struct {
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diff changeset
207 FeatureTypes struct {
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diff changeset
208 FeatureType []struct {
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diff changeset
209 Name string `json:"name"`
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diff changeset
210 } `json:"featureType"`
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diff changeset
211 } `json:"featureTypes"`
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diff changeset
212 }
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diff changeset
213
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diff changeset
214 hasFeature := func(name string) bool {
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diff changeset
215 for _, ft := range features.FeatureTypes.FeatureType {
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diff changeset
216 if ft.Name == name {
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diff changeset
217 return true
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diff changeset
218 }
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diff changeset
219 }
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diff changeset
220 return false
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diff changeset
221 }
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diff changeset
222
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diff changeset
223 // Fetch all featuretypes.
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parents: 395
diff changeset
224 req, err := http.NewRequest(
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diff changeset
225 http.MethodGet,
876
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226 geoURL+"/rest/workspaces/"+workspaceName+
398
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diff changeset
227 "/datastores/"+datastoreName+
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diff changeset
228 "/featuretypes.json",
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diff changeset
229 nil)
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diff changeset
230 if err != nil {
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diff changeset
231 return err
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parents: 395
diff changeset
232 }
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diff changeset
233 auth(req)
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diff changeset
234 resp, err := http.DefaultClient.Do(req)
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diff changeset
235 if err != nil {
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diff changeset
236 return err
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parents: 395
diff changeset
237 }
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diff changeset
238
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diff changeset
239 err = json.NewDecoder(resp.Body).Decode(&features)
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diff changeset
240 resp.Body.Close()
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diff changeset
241 if err != nil {
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parents: 395
diff changeset
242 // XXX: Quirk in the JSON return by GeoServer:
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diff changeset
243 // If there are no features in the datastore
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diff changeset
244 // featureType deserializes to an empty string ""
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diff changeset
245 // instead of an empty array *palmface*.
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diff changeset
246 // So assume there no features.
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diff changeset
247 hasFeature = func(string) bool { return false }
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diff changeset
248 }
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diff changeset
249
449
a74b8c2a4e75 Removed the command line option to publish tables with GeoServer.
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parents: 444
diff changeset
250 for i := range tables {
a74b8c2a4e75 Removed the command line option to publish tables with GeoServer.
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diff changeset
251 table := tables[i].Name
444
c315885825e5 Publish WFS layers on GeoServer from database configuration.
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diff changeset
252
398
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diff changeset
253 if hasFeature(table) {
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diff changeset
254 log.Printf("info: featuretype %s already exists.\n", table)
395
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diff changeset
255 continue
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
256 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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257
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258 // Create featuretype.
398
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diff changeset
259 log.Printf("info: creating featuretype %s.\n", table)
395
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260
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
261 // Create featuretype
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diff changeset
262 ft := map[string]interface{}{
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diff changeset
263 "featureType": map[string]interface{}{
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diff changeset
264 "name": table,
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diff changeset
265 "nativeName": table,
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diff changeset
266 "title": table,
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diff changeset
267 },
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268 }
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diff changeset
269
398
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diff changeset
270 req, err := http.NewRequest(
395
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
271 http.MethodPost,
876
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diff changeset
272 geoURL+"/rest/workspaces/"+workspaceName+
395
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diff changeset
273 "/datastores/"+datastoreName+
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diff changeset
274 "/featuretypes",
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
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parents: 877
diff changeset
275 toStream(ft))
395
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
276 if err != nil {
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
277 return err
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diff changeset
278 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
279 auth(req)
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diff changeset
280 asJSON(req)
398
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diff changeset
281 resp, err := http.DefaultClient.Do(req)
395
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diff changeset
282 if err != nil {
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diff changeset
283 return err
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
284 }
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diff changeset
285
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
286 if resp.StatusCode != http.StatusCreated {
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
287 return fmt.Errorf("Status code '%s' (%d)",
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
288 http.StatusText(resp.StatusCode),
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
289 resp.StatusCode)
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diff changeset
290 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
291 }
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parents: 386
diff changeset
292
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
293 return nil
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parents: 386
diff changeset
294 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
295
874
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
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parents: 868
diff changeset
296 func deleteWorkspace() error {
875
371c756f0370 Code simplification in geoserver boot configuration.
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diff changeset
297
371c756f0370 Code simplification in geoserver boot configuration.
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diff changeset
298 // Should we delete our workspace first?
371c756f0370 Code simplification in geoserver boot configuration.
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parents: 874
diff changeset
299 if !config.GeoServerClean() {
371c756f0370 Code simplification in geoserver boot configuration.
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parents: 874
diff changeset
300 return nil
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
301 }
371c756f0370 Code simplification in geoserver boot configuration.
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parents: 874
diff changeset
302
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
303 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
304 var (
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
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diff changeset
305 geoURL = config.GeoServerURL()
874
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
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parents: 868
diff changeset
306 user = config.GeoServerUser()
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
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parents: 868
diff changeset
307 password = config.GeoServerPassword()
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
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parents: 868
diff changeset
308 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
309 )
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
310
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
311 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
312 http.MethodDelete,
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
313 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
314 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
315 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
316 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
317 }
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
318 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
319 _, 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
320 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
321 }
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
322
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
323 func ensureStyles() error {
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
324 log.Println("info: creating styles")
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
325
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
326 var (
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
327 geoURL = config.GeoServerURL()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
328 user = config.GeoServerUser()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
329 password = config.GeoServerPassword()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
330 auth = basicAuth(user, password)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
331 )
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
332
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
333 type styles struct {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
334 Styles struct {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
335 Style []struct {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
336 Name string `json:"name"`
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
337 } `json:"style"`
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
338 } `json:"styles"`
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
339 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
340
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
341 var stls styles
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
342
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
343 hasStyle := func(name string) bool {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
344 for i := range stls.Styles.Style {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
345 if stls.Styles.Style[i].Name == name {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
346 return true
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
347 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
348 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
349 return false
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
350 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
351
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
352 req, err := http.NewRequest(
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
353 http.MethodGet,
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
354 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
355 nil)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
356 if err != nil {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
357 return err
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
358 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
359 auth(req)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
360 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
361 if err != nil {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
362 return err
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 // Fetch all styles
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
366 if err := json.NewDecoder(resp.Body).Decode(&stls); err != nil {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
367 // XXX: Same quirk as with featuretypes.
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
368 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
369 resp.Body.Close()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
370
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
371 entries := models.InternalServices.Filter(
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
372 models.IntAnd(models.IntWMS, models.IntWithStyle))
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
373
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
374 for i := range entries {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
375 if hasStyle(entries[i].Name) {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
376 log.Printf("already has style for %s\n", entries[i].Name)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
377 continue
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
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
380 log.Printf("creating style %s\n", entries[i].Name)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
381
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
382 styleURL := geoURL + "/rest/workspaces/" + workspaceName +
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
383 "/styles"
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
384
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
385 // First create style
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
386
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
387 type Style struct {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
388 Name string `json:"name"`
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
389 Filename string `json:"filename"`
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
390 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
391
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
392 var layer = struct {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
393 Style Style `json:"style"`
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
394 }{
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
395 Style: Style{
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
396 Name: entries[i].Name,
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
397 Filename: entries[i].Name + ".sld",
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
398 },
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
399 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
400
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
401 req, err := http.NewRequest(
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
402 http.MethodPost,
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
403 styleURL,
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
404 toStream(&layer))
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
405
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
406 if err != nil {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
407 return err
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
408 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
409 auth(req)
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
410 asJSON(req)
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
411 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
412 if err != nil {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
413 return err
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
414 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
415
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
416 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
417 return fmt.Errorf("Unable to create style %s (%s)",
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
418 entries[i].Name,
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
419 http.StatusText(resp.StatusCode))
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
420 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
421
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
422 // Second upload data
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
423
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
424 req, err = http.NewRequest(
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
425 http.MethodPut,
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
426 styleURL+"/"+url.PathEscape(entries[i].Name),
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
427 strings.NewReader(entries[i].Style.String))
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
428 if err != nil {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
429 return err
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
430 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
431 auth(req)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
432 if isSymbologyEncoding(entries[i].Style.String) {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
433 asContentType(req, "application/vnd.ogc.se+xml")
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
434 } else {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
435 asContentType(req, "application/vnd.ogc.sld+xml")
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
436 }
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
437 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
438 if err != nil {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
439 return err
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
440 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
441
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
442 if resp.StatusCode != http.StatusOK {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
443 return fmt.Errorf("cannot upload style %s (%s)",
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
444 entries[i].Name, http.StatusText(resp.StatusCode))
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
445 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
446
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
447 // Third associate with layer
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
448
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
449 req, err = http.NewRequest(
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
450 http.MethodPost,
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
451 geoURL+"/rest/layers/"+
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
452 url.PathEscape(workspaceName+":"+entries[i].Name)+
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
453 "/styles?default=true",
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
454 toStream(&layer))
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
455 if err != nil {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
456 return err
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
457 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
458 auth(req)
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
459 asJSON(req)
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
460
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
461 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
462 if err != nil {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
463 return err
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
464 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
465
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
466 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
467 return fmt.Errorf("cannot connect style %s with layer (%s)",
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
468 entries[i].Name, http.StatusText(resp.StatusCode))
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
469 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
470 }
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
471
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
472 return nil
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
473 }
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
474
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
475 // 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
476 func isSymbologyEncoding(data string) bool {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
477 decoder := xml.NewDecoder(strings.NewReader(data))
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
478 for {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
479 tok, err := decoder.Token()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
480 switch {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
481 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
482 return false
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
483 case err != nil:
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
484 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
485 return false
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
486 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
487 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
488 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
489 return true
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
490 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
491 }
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
386
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
494 func prepareGeoServer() error {
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
495
517
7e45aaec7081 Consolidate configuration parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 477
diff changeset
496 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
497 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
498 return nil
5f5b3ca0c9fe Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 431
diff changeset
499 }
5f5b3ca0c9fe Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 431
diff changeset
500
395
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
501 if config.GeoServerURL() == "" {
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
502 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
503 return nil
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
504 }
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
505
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
506 for _, ensure := range []func() error{
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
507 deleteWorkspace,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
508 ensureWorkspace,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
509 ensureDataStore,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
510 ensureFeatures,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
511 ensureStyles,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
512 } {
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
513 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
514 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
515 }
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
516 }
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
517
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
518 return nil
386
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
519 }
868
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
520
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
521 func ConfigureBoot() {
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
522 log.Println("Configure GeoServer...")
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
523 const maxTries = 10
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
524 const sleep = time.Second * 5
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
525
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
526 for try := 1; try <= maxTries; try++ {
aa8f30c1ed27 Moved GeoServer configuration to own package.
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parents: 559
diff changeset
527 err := prepareGeoServer()
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
528 if err == nil {
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
529 break
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
530 }
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
531 if try < maxTries {
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
532 if uerr, ok := err.(*url.Error); ok {
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
533 if oerr, ok := uerr.Err.(*net.OpError); ok && oerr.Op == "dial" {
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
534 log.Printf("Failed attempt %d of %d to configure GeoServer. "+
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
535 "Will try again in %s...\n", try, maxTries, sleep)
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
536 time.Sleep(sleep)
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
537 continue
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
538 }
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
539 }
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
540 }
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
541 log.Printf("warn: configure GeoServer failed: %v\n", err)
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
542 break
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
543 }
aa8f30c1ed27 Moved GeoServer configuration to own package.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 559
diff changeset
544 }