Mercurial > gemma
annotate pkg/geoserver/boot.go @ 1384:8d59457a5651
Sounding result import: Consider parameter override as complete even if there is no EPSG code. Use WGS84 in this case as a default.
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Tue, 27 Nov 2018 14:55:48 +0100 |
parents | 9d1f8e99743b |
children | 1e19184472bf |
rev | line source |
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1017
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1 // This is Free Software under GNU Affero General Public License v >= 3.0 |
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2 // without warranty, see README.md and license for details. |
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3 // |
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4 // SPDX-License-Identifier: AGPL-3.0-or-later |
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5 // License-Filename: LICENSES/AGPL-3.0.txt |
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6 // |
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7 // Copyright (C) 2018 by via donau |
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8 // – Österreichische Wasserstraßen-Gesellschaft mbH |
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9 // Software engineering by Intevation GmbH |
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10 // |
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11 // Author(s): |
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12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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13 |
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14 package 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 "gemma.intevation.de/gemma/pkg/config" |
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28 "gemma.intevation.de/gemma/pkg/models" |
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29 ) |
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30 |
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31 const ( |
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32 workspaceName = "gemma" |
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33 datastoreName = "gemma" |
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34 databaseScheme = "waterway" |
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35 databaseType = "postgis" |
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36 ) |
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37 |
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38 const ( |
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39 startupSQL = `SELECT public.setrole('${user,'||encode('waterway_user', 'hex')||'}')` |
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40 closeupSQL = `RESET ROLE` |
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41 ) |
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42 |
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43 func basicAuth(user, password string) func(req *http.Request) { |
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44 return func(req *http.Request) { |
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45 req.SetBasicAuth(user, password) |
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46 } |
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47 } |
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48 |
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49 func toStream(x interface{}) io.Reader { |
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50 var buf bytes.Buffer |
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51 |
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52 if err := json.NewEncoder(&buf).Encode(x); err != nil { |
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53 // Should not happen |
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54 log.Printf("warn: bad JSON: %v\n", err) |
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55 } |
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56 return bytes.NewReader(buf.Bytes()) |
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57 } |
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58 |
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59 func asJSON(req *http.Request) { |
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60 req.Header.Set("Content-Type", "application/json") |
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61 } |
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62 |
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63 func asContentType(req *http.Request, contentType string) { |
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64 req.Header.Set("Content-Type", contentType) |
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65 } |
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66 |
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67 func ensureWorkspace() error { |
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68 var ( |
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69 geoURL = config.GeoServerURL() |
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70 user = config.GeoServerUser() |
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71 password = config.GeoServerPassword() |
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72 auth = basicAuth(user, password) |
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73 ) |
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74 |
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75 // Probe workspace. |
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76 req, err := http.NewRequest( |
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77 http.MethodGet, |
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78 geoURL+"/rest/workspaces/"+workspaceName+".json", |
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79 nil) |
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80 if err != nil { |
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81 return err |
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82 } |
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83 auth(req) |
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84 resp, err := http.DefaultClient.Do(req) |
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85 if err != nil { |
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86 return err |
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87 } |
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88 |
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89 if resp.StatusCode != http.StatusNotFound { |
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90 log.Println("info: workspace " + workspaceName + " already exists.") |
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91 return nil |
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92 } |
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93 |
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94 // Create workspace |
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95 |
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96 log.Println("info: creating workspace " + workspaceName) |
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97 |
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98 const createJSON = `{"workspace":{"name":"` + workspaceName + `"}}` |
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99 |
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100 req, err = http.NewRequest( |
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101 http.MethodPost, |
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102 geoURL+"/rest/workspaces", |
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103 strings.NewReader(createJSON)) |
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104 if err != nil { |
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105 return err |
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106 } |
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107 auth(req) |
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108 asJSON(req) |
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109 if resp, err = http.DefaultClient.Do(req); err != nil { |
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110 return err |
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111 } |
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112 |
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113 if resp.StatusCode != http.StatusCreated { |
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114 err = fmt.Errorf("Status code '%s' (%d)", |
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115 http.StatusText(resp.StatusCode), |
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116 resp.StatusCode) |
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117 } |
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118 |
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119 return err |
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120 } |
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121 |
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122 func ensureDataStore() error { |
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123 var ( |
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124 geoURL = config.GeoServerURL() |
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125 user = config.GeoServerUser() |
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126 password = config.GeoServerPassword() |
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127 auth = basicAuth(user, password) |
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128 ) |
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129 |
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130 // Probe datastore. |
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131 req, err := http.NewRequest( |
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132 http.MethodGet, |
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133 geoURL+"/rest/workspaces/"+workspaceName+ |
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134 "/datastores/"+datastoreName+".json", |
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135 nil) |
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136 if err != nil { |
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137 return err |
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138 } |
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139 auth(req) |
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140 resp, err := http.DefaultClient.Do(req) |
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141 if err != nil { |
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142 return err |
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143 } |
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144 |
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145 if resp.StatusCode != http.StatusNotFound { |
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146 log.Println("info: datastore " + datastoreName + " already exists.") |
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147 return nil |
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148 } |
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149 |
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150 // Create datastore. |
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151 log.Println("info: creating datastore " + datastoreName) |
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152 |
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153 type entry struct { |
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154 Key interface{} `json:"@key"` |
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155 Value interface{} `json:"$"` |
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156 } |
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157 |
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158 // Create datastore. |
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159 ds := map[string]interface{}{ |
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160 "dataStore": map[string]interface{}{ |
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161 "name": datastoreName, |
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162 "connectionParameters": map[string]interface{}{ |
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163 "entry": []entry{ |
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164 {"host", config.DBHost()}, |
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165 {"port", config.DBPort()}, |
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166 {"database", config.DBName()}, |
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167 {"schema", databaseScheme}, |
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168 {"user", config.DBUser()}, |
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169 {"passwd", config.DBPassword()}, |
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170 {"dbtype", databaseType}, |
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171 {"Session startup SQL", startupSQL}, |
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172 {"Session close-up SQL", closeupSQL}, |
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173 }, |
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174 }, |
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175 }, |
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176 } |
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177 |
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178 req, err = http.NewRequest( |
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179 http.MethodPost, |
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180 geoURL+"/rest/workspaces/"+workspaceName+"/datastores", |
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181 toStream(ds)) |
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182 if err != nil { |
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183 return err |
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184 } |
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185 auth(req) |
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186 asJSON(req) |
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187 resp, err = http.DefaultClient.Do(req) |
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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 |
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192 if resp.StatusCode != http.StatusCreated { |
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193 err = fmt.Errorf("Status code '%s' (%d)", |
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194 http.StatusText(resp.StatusCode), |
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195 resp.StatusCode) |
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196 } |
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197 |
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198 return err |
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199 } |
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200 |
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201 func ensureFeatures() error { |
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202 var ( |
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203 geoURL = config.GeoServerURL() |
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204 user = config.GeoServerUser() |
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205 password = config.GeoServerPassword() |
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206 auth = basicAuth(user, password) |
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207 ) |
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208 |
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209 tables := models.InternalServices.Filter(models.IntWFS) |
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210 if len(tables) == 0 { |
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211 log.Println("info: no tables to publish") |
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212 return nil |
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213 } |
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214 |
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215 log.Printf("info: number of tables to publish %d\n", len(tables)) |
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216 |
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217 var features struct { |
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218 FeatureTypes struct { |
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219 FeatureType []struct { |
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220 Name string `json:"name"` |
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221 } `json:"featureType"` |
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222 } `json:"featureTypes"` |
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223 } |
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224 |
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225 hasFeature := func(name string) bool { |
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226 for _, ft := range features.FeatureTypes.FeatureType { |
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227 if ft.Name == name { |
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228 return true |
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229 } |
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230 } |
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231 return false |
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232 } |
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233 |
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234 // Fetch all featuretypes. |
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235 req, err := http.NewRequest( |
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236 http.MethodGet, |
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237 geoURL+"/rest/workspaces/"+workspaceName+ |
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238 "/datastores/"+datastoreName+ |
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239 "/featuretypes.json", |
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240 nil) |
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241 if err != nil { |
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242 return err |
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243 } |
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244 auth(req) |
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245 resp, err := http.DefaultClient.Do(req) |
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246 if err != nil { |
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247 return err |
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248 } |
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249 |
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250 err = json.NewDecoder(resp.Body).Decode(&features) |
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251 resp.Body.Close() |
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252 if err != nil { |
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253 // XXX: Quirk in the JSON return by GeoServer: |
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254 // If there are no features in the datastore |
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255 // featureType deserializes to an empty string "" |
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256 // instead of an empty array *palmface*. |
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257 // So assume there no features. |
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258 hasFeature = func(string) bool { return false } |
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259 } |
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260 |
449
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261 for i := range tables { |
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262 table := tables[i].Name |
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263 |
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264 if hasFeature(table) { |
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265 log.Printf("info: featuretype %s already exists.\n", table) |
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266 continue |
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267 } |
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268 |
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269 // Create featuretype. |
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270 log.Printf("info: creating featuretype %s.\n", table) |
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271 |
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272 // Create featuretype |
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273 ft := map[string]interface{}{ |
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274 "featureType": map[string]interface{}{ |
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275 "name": table, |
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276 "nativeName": table, |
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277 "title": table, |
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278 }, |
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279 } |
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280 |
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281 req, err := http.NewRequest( |
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282 http.MethodPost, |
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283 geoURL+"/rest/workspaces/"+workspaceName+ |
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284 "/datastores/"+datastoreName+ |
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285 "/featuretypes", |
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286 toStream(ft)) |
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287 if err != nil { |
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288 return err |
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289 } |
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290 auth(req) |
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291 asJSON(req) |
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292 resp, err := http.DefaultClient.Do(req) |
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293 if err != nil { |
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294 return err |
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295 } |
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296 |
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297 if resp.StatusCode != http.StatusCreated { |
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298 return fmt.Errorf("Status code '%s' (%d)", |
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299 http.StatusText(resp.StatusCode), |
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300 resp.StatusCode) |
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301 } |
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302 } |
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303 |
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304 return nil |
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305 } |
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306 |
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307 func deleteWorkspace() error { |
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308 |
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309 // Should we delete our workspace first? |
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310 if !config.GeoServerClean() { |
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311 return nil |
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312 } |
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313 |
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314 log.Println("info: delete workspace " + workspaceName) |
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315 var ( |
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316 geoURL = config.GeoServerURL() |
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317 user = config.GeoServerUser() |
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318 password = config.GeoServerPassword() |
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319 auth = basicAuth(user, password) |
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320 ) |
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321 |
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322 req, err := http.NewRequest( |
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323 http.MethodDelete, |
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324 geoURL+"/rest/workspaces/"+workspaceName+"?recurse=true", |
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325 nil) |
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326 if err != nil { |
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327 return err |
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328 } |
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329 auth(req) |
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330 _, err = http.DefaultClient.Do(req) |
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331 return err |
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332 } |
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333 |
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334 type styles struct { |
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335 Styles struct { |
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336 Style []struct { |
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337 Name string `json:"name"` |
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338 } `json:"style"` |
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339 } `json:"styles"` |
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340 } |
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341 |
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342 func (s *styles) hasStyle(name string) bool { |
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343 for i := range s.Styles.Style { |
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344 if s.Styles.Style[i].Name == name { |
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345 return true |
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346 } |
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347 } |
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348 return false |
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349 } |
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350 |
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351 func (s *styles) load() error { |
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352 var ( |
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353 geoURL = config.GeoServerURL() |
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354 user = config.GeoServerUser() |
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355 password = config.GeoServerPassword() |
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356 auth = basicAuth(user, password) |
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357 ) |
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358 |
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359 req, err := http.NewRequest( |
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360 http.MethodGet, |
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361 geoURL+"/rest/workspaces/"+workspaceName+"/styles.json", |
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362 nil) |
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363 if err != nil { |
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364 return err |
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365 } |
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366 auth(req) |
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367 resp, err := http.DefaultClient.Do(req) |
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368 if err != nil { |
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369 return err |
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370 } |
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371 defer resp.Body.Close() |
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372 |
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373 // Fetch all styles |
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374 // XXX: Avoid error checking due to quirks with featuretypes. |
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375 json.NewDecoder(resp.Body).Decode(s) |
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376 return nil |
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377 } |
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378 |
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379 func updateStyle(entry *models.IntEntry, create bool) error { |
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380 |
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381 log.Printf("info: creating style %s\n", entry.Name) |
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382 |
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383 // Try to load the style data. |
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384 data, err := entry.LoadStyle() |
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385 if err != nil { |
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386 return err |
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387 } |
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388 |
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389 var ( |
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390 geoURL = config.GeoServerURL() |
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391 user = config.GeoServerUser() |
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392 password = config.GeoServerPassword() |
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393 auth = basicAuth(user, password) |
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394 ) |
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395 |
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396 styleURL := geoURL + "/rest/workspaces/" + workspaceName + |
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397 "/styles" |
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398 |
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|
399 // First create style |
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400 |
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|
401 type Style struct { |
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402 Name string `json:"name"` |
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|
403 Filename string `json:"filename"` |
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404 } |
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405 |
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406 var styleFilename = struct { |
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|
407 Style Style `json:"style"` |
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408 }{ |
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409 Style: Style{ |
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410 Name: entry.Name, |
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411 Filename: entry.Name + ".sld", |
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|
412 }, |
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Finished direct updating when style is uploaded via controller.
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413 } |
878
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|
414 |
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|
415 if create { |
876
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|
416 req, err := http.NewRequest( |
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|
417 http.MethodPost, |
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|
418 styleURL, |
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419 toStream(&styleFilename)) |
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|
420 |
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|
421 if err != nil { |
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|
422 return err |
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Connect uploaded styles with layers during GeoServer boot configuration.
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|
423 } |
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|
424 auth(req) |
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|
425 asJSON(req) |
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|
426 resp, err := http.DefaultClient.Do(req) |
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|
427 if err != nil { |
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|
428 return err |
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|
429 } |
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|
430 |
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|
431 if resp.StatusCode != http.StatusCreated { |
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|
432 return fmt.Errorf("Unable to create style %s (%s)", |
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433 entry.Name, |
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|
434 http.StatusText(resp.StatusCode)) |
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|
435 } |
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|
436 } |
878
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|
437 |
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|
438 // Second upload data |
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|
439 |
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|
440 req, err := http.NewRequest( |
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|
441 http.MethodPut, |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
442 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
|
443 strings.NewReader(data)) |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
444 if err != nil { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
445 return err |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
446 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
447 auth(req) |
915
2ebf677fc2e1
Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
914
diff
changeset
|
448 if isSymbologyEncoding(data) { |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
449 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
|
450 } else { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
451 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
|
452 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
453 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
|
454 if err != nil { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
455 return err |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
456 } |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
457 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
458 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
|
459 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
|
460 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
|
461 } |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
462 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
463 // 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
|
464 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
465 if create { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
466 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
|
467 http.MethodPost, |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
468 geoURL+"/rest/layers/"+ |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
469 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
|
470 "/styles?default=true", |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
471 toStream(&styleFilename)) |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
472 if err != nil { |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
473 return err |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
474 } |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
475 auth(req) |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
476 asJSON(req) |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
477 |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
478 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
|
479 if err != nil { |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
480 return err |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
481 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
482 |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
483 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
|
484 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
|
485 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
|
486 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
487 } |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
488 |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
489 return nil |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
490 } |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
491 |
876
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
492 // 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
|
493 func isSymbologyEncoding(data string) bool { |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
494 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
|
495 for { |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
496 tok, err := decoder.Token() |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
497 switch { |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
498 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
|
499 return false |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
500 case err != nil: |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
501 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
|
502 return false |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
503 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
504 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
|
505 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
|
506 return true |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
507 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
508 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
509 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
510 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
511 func ensureStyles() error { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
512 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
|
513 |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
514 var stls styles |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
515 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
|
516 return err |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
517 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
518 |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
519 entries := models.InternalServices.Filter( |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
520 models.IntAnd( |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
521 models.IntWMS, |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
522 models.IntWithStyle)) |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
523 |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
524 for i := range entries { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
525 entry := &entries[i] |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
526 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
|
527 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
|
528 continue |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
529 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
530 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
|
531 return err |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
532 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
533 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
534 |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
535 return nil |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
536 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
537 |
890
0a563fef64a9
Reconfiguring GeoServer is now queued async.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
878
diff
changeset
|
538 func PrepareGeoServer() error { |
386
999f4f83a072
Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
539 |
517
7e45aaec7081
Consolidate configuration parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
477
diff
changeset
|
540 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
|
541 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
|
542 return nil |
5f5b3ca0c9fe
Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
431
diff
changeset
|
543 } |
5f5b3ca0c9fe
Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
431
diff
changeset
|
544 |
395
272ed64a5053
Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
386
diff
changeset
|
545 if config.GeoServerURL() == "" { |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
546 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
|
547 return nil |
999f4f83a072
Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
548 } |
999f4f83a072
Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
549 |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
550 for _, ensure := range []func() error{ |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
551 deleteWorkspace, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
552 ensureWorkspace, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
553 ensureDataStore, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
554 ensureFeatures, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
555 ensureStyles, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
556 } { |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
557 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
|
558 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
|
559 } |
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
|
560 } |
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
|
561 |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
562 return nil |
386
999f4f83a072
Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
563 } |
913
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
564 |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
565 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
|
566 Reconfigure(func() error { |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
567 var stls styles |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
568 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
|
569 return err |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
570 } |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
571 |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
572 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
|
573 models.IntAnd( |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
574 models.IntWMS, |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
575 models.IntWithStyle, |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
576 models.IntByName(name))) |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
577 |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
578 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
|
579 entry := &entries[i] |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
580 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
|
581 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
|
582 return err |
913
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 } |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
585 |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
586 return nil |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
587 }) |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
588 } |