Mercurial > gemma
annotate pkg/geoserver/boot.go @ 5457:fb3e127bccb4 uiimprovements
fixed linting errors
author | Thomas Junk <thomas.junk@intevation.de> |
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date | Thu, 15 Jul 2021 10:11:49 +0200 |
parents | 345515bc4548 |
children | 5f47eeea988d |
rev | line source |
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1017
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Added GNU Affero General Public License.
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1 // This is Free Software under GNU Affero General Public License v >= 3.0 |
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2 // without warranty, see README.md and license for details. |
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3 // |
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4 // SPDX-License-Identifier: AGPL-3.0-or-later |
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5 // License-Filename: LICENSES/AGPL-3.0.txt |
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6 // |
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7 // Copyright (C) 2018, 2019 by via donau |
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8 // – Österreichische Wasserstraßen-Gesellschaft mbH |
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9 // Software engineering by Intevation GmbH |
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10 // |
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11 // Author(s): |
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12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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13 |
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14 package geoserver |
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15 |
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16 import ( |
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17 "archive/zip" |
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18 "bytes" |
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19 "encoding/json" |
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20 "encoding/xml" |
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21 "fmt" |
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22 "io" |
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23 "log" |
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24 "net/http" |
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25 "net/url" |
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26 "strings" |
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27 "sync" |
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28 |
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29 "golang.org/x/net/html/charset" |
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30 |
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31 "gemma.intevation.de/gemma/pkg/config" |
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32 "gemma.intevation.de/gemma/pkg/models" |
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33 ) |
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34 |
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35 const ( |
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36 workspaceName = "gemma" |
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37 datastoreName = "gemma" |
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38 databaseType = "postgis" |
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39 primaryKeyMetadataTbl = "waterway.gt_pk_metadata" |
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40 ) |
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41 |
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42 const ( |
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43 startupSQL = `SELECT public.setrole('${user,'||encode('waterway_user', 'hex')||'}')` |
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44 closeupSQL = `RESET ROLE` |
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45 ) |
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46 |
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47 func basicAuth(user, password string) func(req *http.Request) { |
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48 return func(req *http.Request) { |
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49 req.SetBasicAuth(user, password) |
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50 } |
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51 } |
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52 |
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53 func toStream(x interface{}) io.Reader { |
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54 var buf bytes.Buffer |
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55 |
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56 if err := json.NewEncoder(&buf).Encode(x); err != nil { |
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57 // Should not happen |
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58 log.Printf("warn: bad JSON: %v\n", err) |
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59 } |
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60 return bytes.NewReader(buf.Bytes()) |
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61 } |
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62 |
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63 // XXX: Creating SQL views with JSON via GeoServer REST-API fails |
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64 // Begin code for handling with XML instead |
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65 func toXMLStream(x interface{}) io.Reader { |
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67 if err := xml.NewEncoder(buf).Encode(x); err != nil { | |
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68 // Should not happen |
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69 log.Printf("warn: bad XML: %v\n", err) |
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70 } |
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71 return bytes.NewReader(buf.Bytes()) |
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72 } |
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73 |
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74 func asJSON(req *http.Request) { |
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75 req.Header.Set("Content-Type", "application/json") |
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76 } |
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77 |
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78 func asContentType(req *http.Request, contentType string) { |
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79 req.Header.Set("Content-Type", contentType) |
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80 } |
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81 |
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82 func ensureWorkspace() error { |
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83 var ( |
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84 geoURL = config.GeoServerURL() |
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85 user = config.GeoServerUser() |
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86 password = config.GeoServerPassword() |
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87 auth = basicAuth(user, password) |
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88 ) |
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89 |
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90 // Probe workspace. |
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91 req, err := http.NewRequest( |
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92 http.MethodGet, |
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93 geoURL+"/rest/workspaces/"+workspaceName+".json?quietOnNotFound=true", |
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94 nil) |
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95 if err != nil { |
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96 return err |
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97 } |
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98 auth(req) |
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99 resp, err := http.DefaultClient.Do(req) |
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100 if err != nil { |
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101 return err |
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102 } |
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103 |
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104 if resp.StatusCode != http.StatusNotFound { |
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105 log.Println("info: workspace " + workspaceName + " already exists.") |
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106 return nil |
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107 } |
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108 |
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109 // Create workspace |
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110 |
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111 log.Println("info: creating workspace " + workspaceName) |
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112 |
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113 const createJSON = `{"workspace":{"name":"` + workspaceName + `"}}` |
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114 |
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115 req, err = http.NewRequest( |
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116 http.MethodPost, |
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117 geoURL+"/rest/workspaces", |
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118 strings.NewReader(createJSON)) |
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119 if err != nil { |
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120 return err |
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121 } |
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122 auth(req) |
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123 asJSON(req) |
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124 if resp, err = http.DefaultClient.Do(req); err != nil { |
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125 return err |
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126 } |
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127 |
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128 if resp.StatusCode != http.StatusCreated { |
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129 err = fmt.Errorf("status code '%s' (%d)", |
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130 http.StatusText(resp.StatusCode), |
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131 resp.StatusCode) |
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132 } |
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133 |
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134 return err |
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135 } |
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136 |
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137 func ensureDataStore() error { |
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138 var ( |
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139 geoURL = config.GeoServerURL() |
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140 user = config.GeoServerUser() |
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141 password = config.GeoServerPassword() |
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142 auth = basicAuth(user, password) |
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143 ) |
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144 |
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145 // Probe datastore. |
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146 req, err := http.NewRequest( |
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147 http.MethodGet, |
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148 geoURL+"/rest/workspaces/"+workspaceName+ |
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149 "/datastores/"+datastoreName+".json?quietOnNotFound=true", |
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150 nil) |
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151 if err != nil { |
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152 return err |
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153 } |
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154 auth(req) |
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155 resp, err := http.DefaultClient.Do(req) |
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156 if err != nil { |
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157 return err |
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158 } |
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159 |
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160 if resp.StatusCode != http.StatusNotFound { |
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161 log.Println("info: datastore " + datastoreName + " already exists.") |
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162 return nil |
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163 } |
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164 |
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165 // Create datastore. |
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166 log.Println("info: creating datastore " + datastoreName) |
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167 |
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168 type entry struct { |
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169 Key interface{} `json:"@key"` |
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170 Value interface{} `json:"$"` |
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171 } |
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172 |
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173 // Create datastore. |
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174 ds := map[string]interface{}{ |
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175 "dataStore": map[string]interface{}{ |
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176 "name": datastoreName, |
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177 "connectionParameters": map[string]interface{}{ |
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178 "entry": []entry{ |
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179 {"host", config.DBHost()}, |
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180 {"port", config.DBPort()}, |
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181 {"database", config.DBName()}, |
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182 {"schema", models.DatabaseScheme}, |
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183 {"user", config.DBUser()}, |
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184 {"passwd", config.DBPassword()}, |
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185 {"dbtype", databaseType}, |
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186 {"Primary key metadata table", primaryKeyMetadataTbl}, |
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187 {"Expose primary keys", true}, |
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188 {"Session startup SQL", |
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189 config.GeoServerStartupSQL() + ";" + startupSQL}, |
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190 {"Session close-up SQL", closeupSQL}, |
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191 {"validate connections", true}, |
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192 {"Estimated extends", false}, |
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193 }, |
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194 }, |
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195 }, |
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196 } |
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197 |
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198 req, err = http.NewRequest( |
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199 http.MethodPost, |
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200 geoURL+"/rest/workspaces/"+workspaceName+"/datastores", |
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201 toStream(ds)) |
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202 if err != nil { |
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203 return err |
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204 } |
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205 auth(req) |
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206 asJSON(req) |
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207 resp, err = http.DefaultClient.Do(req) |
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208 if err != nil { |
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209 return err |
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210 } |
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211 |
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212 if resp.StatusCode != http.StatusCreated { |
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213 err = fmt.Errorf("status code '%s' (%d)", |
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214 http.StatusText(resp.StatusCode), |
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215 resp.StatusCode) |
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216 } |
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217 |
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218 return err |
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219 } |
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220 |
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221 func ensureFeatures() error { |
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222 tables := models.InternalServices.Filter(models.IntWFS) |
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223 if len(tables) == 0 { |
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224 log.Println("info: no tables to publish") |
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225 return nil |
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226 } |
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227 |
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228 log.Printf("info: number of tables to publish %d\n", len(tables)) |
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229 |
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230 var ( |
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231 geoURL = config.GeoServerURL() |
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232 user = config.GeoServerUser() |
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233 password = config.GeoServerPassword() |
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234 auth = basicAuth(user, password) |
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235 ) |
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236 |
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237 datastoreURL := geoURL + "/rest/workspaces/" + workspaceName + |
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238 "/datastores/" + datastoreName |
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239 |
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240 var features struct { |
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241 FeatureTypes struct { |
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242 FeatureType []struct { |
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243 Name string `json:"name"` |
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244 } `json:"featureType"` |
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245 } `json:"featureTypes"` |
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246 } |
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247 |
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248 hasFeature := func(name string) bool { |
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249 for _, ft := range features.FeatureTypes.FeatureType { |
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250 if ft.Name == name { |
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251 return true |
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252 } |
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253 } |
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254 return false |
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255 } |
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256 |
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257 // Fetch all featuretypes. |
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258 req, err := http.NewRequest( |
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259 http.MethodGet, |
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260 datastoreURL+"/featuretypes.json", |
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261 nil) |
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262 if err != nil { |
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263 return err |
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264 } |
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265 auth(req) |
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266 resp, err := http.DefaultClient.Do(req) |
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267 if err != nil { |
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268 return err |
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269 } |
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270 |
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271 err = json.NewDecoder(resp.Body).Decode(&features) |
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272 resp.Body.Close() |
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273 if err != nil { |
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274 // XXX: Quirk in the JSON return by GeoServer: |
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275 // If there are no features in the datastore |
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276 // featureType deserializes to an empty string "" |
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277 // instead of an empty array *palmface*. |
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278 // So assume there no features. |
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279 hasFeature = func(string) bool { return false } |
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280 } |
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281 |
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282 var already []string |
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283 |
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284 defer func() { |
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285 if len(already) > 0 { |
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286 log.Printf("info: already having featuretypes: %s\n", |
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287 strings.Join(already, ", ")) |
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288 } |
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289 }() |
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290 |
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291 for i := range tables { |
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292 table := tables[i].Name |
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293 |
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294 if hasFeature(table) { |
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295 already = append(already, table) |
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296 continue |
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297 } |
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298 |
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299 // Create featuretype. |
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300 log.Printf("info: creating featuretype %s.\n", table) |
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301 |
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302 var req *http.Request |
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303 |
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304 ft := map[string]interface{}{ |
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305 "name": table, |
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306 "nativeName": table, |
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307 "title": table, |
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308 } |
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309 if srs := tables[i].SRS; srs != nil { |
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310 ft["srs"] = *srs |
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311 // A bit of a hack! |
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312 if *srs == "EPSG:4326" { |
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313 box := map[string]interface{}{ |
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314 "minx": -180, |
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315 "maxx": +180, |
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316 "miny": -90, |
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317 "maxy": +90, |
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318 "crs": "EPSG:4326", |
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319 } |
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320 ft["nativeBoundingBox"] = box |
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321 ft["latLonBoundingBox"] = box |
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322 } |
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323 } |
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324 |
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325 var entries []map[string]interface{} |
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326 |
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327 if models.IntSQLView(tables[i]) { |
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328 vt := map[string]interface{}{ |
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329 "name": table, |
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330 "sql": *tables[i].SQL, |
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331 } |
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332 if kc := tables[i].KeyColumn; kc != nil { |
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333 vt["keyColumn"] = *kc |
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334 } |
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335 entry := map[string]interface{}{ |
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336 "@key": "JDBC_VIRTUAL_TABLE", |
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337 "virtualTable": vt, |
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338 } |
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339 entries = append(entries, entry) |
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340 } |
395
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341 |
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342 if attr := tables[i].WMSTAttribute; attr != nil { |
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343 di := map[string]interface{}{ |
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344 "enabled": true, |
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345 "attribute": *attr, |
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346 "presentation": "CONTINUOUS_INTERVAL", |
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347 "units": "ISO8601", |
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348 "nearestMatchEnabled": false, |
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349 "defaultValue": map[string]string{ |
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350 "strategy": "FIXED", |
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351 "referenceValue": "PT1M/PRESENT", |
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352 }, |
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353 } |
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354 if endAttr := tables[i].WMSTEndAttribute; endAttr != nil { |
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355 di["endAttribute"] = *endAttr |
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356 } |
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357 entry := map[string]interface{}{ |
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358 "@key": "time", |
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359 "dimensionInfo": di, |
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360 } |
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361 entries = append(entries, entry) |
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362 } |
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363 |
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364 if len(entries) > 0 { |
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365 ft["metadata"] = map[string]interface{}{ |
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366 "entry": entries, |
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367 } |
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368 } |
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369 |
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370 doc := map[string]interface{}{ |
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371 "featureType": ft, |
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372 } |
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373 |
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374 req, err = http.NewRequest( |
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375 http.MethodPost, |
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376 datastoreURL+"/featuretypes", |
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377 toStream(doc)) |
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378 if err != nil { |
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379 return err |
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380 } |
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381 asJSON(req) |
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382 auth(req) |
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383 |
398
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384 resp, err := http.DefaultClient.Do(req) |
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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 if resp.StatusCode != http.StatusCreated { |
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390 return fmt.Errorf("status code '%s' (%d)", |
395
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391 http.StatusText(resp.StatusCode), |
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392 resp.StatusCode) |
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393 } |
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394 } |
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395 |
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396 return nil |
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397 } |
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398 |
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399 func ensureLayerGroups() error { |
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400 |
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401 groups := models.InternalServices.LayerGroups() |
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402 if len(groups) == 0 { |
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403 log.Println("info: no groups layers to publish") |
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404 return nil |
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405 } |
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406 |
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407 log.Printf("info: number of layer groups to publish %d\n", len(groups)) |
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408 |
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409 var ( |
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410 geoURL = config.GeoServerURL() |
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411 user = config.GeoServerUser() |
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412 password = config.GeoServerPassword() |
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413 auth = basicAuth(user, password) |
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414 ) |
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415 |
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416 type layerGroups struct { |
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417 LayerGroups struct { |
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418 LayerGroup []struct { |
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419 Name string `json:"name"` |
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420 } `json:"layerGroup"` |
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421 } `json:"layerGroups"` |
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422 } |
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423 |
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424 var lg layerGroups |
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425 |
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426 hasLayerGroup := func(name string) bool { |
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427 for i := range lg.LayerGroups.LayerGroup { |
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428 if lg.LayerGroups.LayerGroup[i].Name == name { |
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429 return true |
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430 } |
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431 } |
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432 return false |
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433 } |
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434 |
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435 layerGroupsURL := geoURL + "/rest/workspaces/" + workspaceName + |
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436 "/layergroups" |
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437 |
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438 // Fetch all layer groups. |
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|
439 req, err := http.NewRequest( |
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Create group layers in GeoServer via REST calls.
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|
440 http.MethodGet, |
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Create group layers in GeoServer via REST calls.
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diff
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|
441 layerGroupsURL+".json", |
21a48e2d2260
Create group layers in GeoServer via REST calls.
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parents:
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diff
changeset
|
442 nil) |
21a48e2d2260
Create group layers in GeoServer via REST calls.
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parents:
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diff
changeset
|
443 if err != nil { |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
444 return err |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
445 } |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
446 auth(req) |
21a48e2d2260
Create group layers in GeoServer via REST calls.
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parents:
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diff
changeset
|
447 resp, err := http.DefaultClient.Do(req) |
21a48e2d2260
Create group layers in GeoServer via REST calls.
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parents:
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diff
changeset
|
448 if err != nil { |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
449 return err |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
450 } |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
451 |
5262
5df1eff5e445
Made staticcheck a little happier.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
452 // XXX: ignore the error |
5df1eff5e445
Made staticcheck a little happier.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5000
diff
changeset
|
453 _ = json.NewDecoder(resp.Body).Decode(&lg) |
4936
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
454 resp.Body.Close() |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
455 |
21a48e2d2260
Create group layers in GeoServer via REST calls.
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parents:
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diff
changeset
|
456 var already []string |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
457 |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
458 defer func() { |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
459 if len(already) > 0 { |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
460 log.Printf("info: already having layer groups: %s\n", |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
461 strings.Join(already, ", ")) |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
462 } |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
463 }() |
21a48e2d2260
Create group layers in GeoServer via REST calls.
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parents:
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diff
changeset
|
464 |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
465 for i := range groups { |
21a48e2d2260
Create group layers in GeoServer via REST calls.
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parents:
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diff
changeset
|
466 if hasLayerGroup(groups[i].Name) { |
21a48e2d2260
Create group layers in GeoServer via REST calls.
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parents:
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diff
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|
467 already = append(already, groups[i].Name) |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
468 continue |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
469 } |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
470 |
4937
40da1b8aba01
Made logging a bit more symmetric when cleating layer groups with GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4936
diff
changeset
|
471 log.Printf("info: creating layer group %s.\n", groups[i].Name) |
40da1b8aba01
Made logging a bit more symmetric when cleating layer groups with GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4936
diff
changeset
|
472 |
4936
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
473 type ( |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
474 Layers struct { |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
475 Layer []string `xml:"layer"` |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
476 } |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
477 Styles struct { |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
478 Style []string `xml:"style"` |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
479 } |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
480 LayerGroup struct { |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
481 XMLName xml.Name `xml:"layerGroup"` |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
482 Name string `xml:"name"` |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
483 Title string `xml:"title"` |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
484 Layers Layers `xml:"layers"` |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
485 Styles Styles `xml:"styles"` |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
486 } |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
487 ) |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
488 |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
489 lgr := LayerGroup{ |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
490 Name: groups[i].Name, |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
491 Title: groups[i].Name, |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
492 Layers: Layers{ |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
493 Layer: groups[i].Layers, |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
494 }, |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
495 Styles: Styles{ |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
496 Style: groups[i].Layers, |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
497 }, |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
498 } |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
499 |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
500 req, err = http.NewRequest( |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
501 http.MethodPost, |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
502 layerGroupsURL+".xml", |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
503 toXMLStream(&lgr)) |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
504 if err != nil { |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
505 return err |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
506 } |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
507 asContentType(req, "text/xml") |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
508 auth(req) |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
509 |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
510 resp, err := http.DefaultClient.Do(req) |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
511 if err != nil { |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
512 return err |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
513 } |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
514 |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
515 if resp.StatusCode != http.StatusCreated { |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
516 return fmt.Errorf("status code '%s' (%d)", |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
517 http.StatusText(resp.StatusCode), |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
518 resp.StatusCode) |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
519 } |
21a48e2d2260
Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4935
diff
changeset
|
520 } |
4935
c64dba002726
Load and prepare data models for layer groups. TODO: Feed config to GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4932
diff
changeset
|
521 |
c64dba002726
Load and prepare data models for layer groups. TODO: Feed config to GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4932
diff
changeset
|
522 return nil |
c64dba002726
Load and prepare data models for layer groups. TODO: Feed config to GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4932
diff
changeset
|
523 } |
c64dba002726
Load and prepare data models for layer groups. TODO: Feed config to GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4932
diff
changeset
|
524 |
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
|
525 func deleteWorkspace() error { |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
526 |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
527 // Should we delete our workspace first? |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
528 if !config.GeoServerClean() { |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
529 return nil |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
530 } |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
531 |
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
|
532 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
|
533 var ( |
876
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
534 geoURL = config.GeoServerURL() |
874
da526b58c9c4
Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
868
diff
changeset
|
535 user = config.GeoServerUser() |
da526b58c9c4
Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
868
diff
changeset
|
536 password = config.GeoServerPassword() |
da526b58c9c4
Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
868
diff
changeset
|
537 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
|
538 ) |
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
|
539 |
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
|
540 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
|
541 http.MethodDelete, |
876
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
542 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
|
543 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
|
544 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
|
545 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
|
546 } |
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
|
547 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
|
548 _, 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:
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diff
changeset
|
549 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
|
550 } |
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
|
551 |
913
876d1f5433be
Started with direct applying style after modification via controller. WIP.
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changeset
|
552 type styles struct { |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
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changeset
|
553 Styles struct { |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
554 Style []struct { |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
555 Name string `json:"name"` |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
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parents:
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changeset
|
556 } `json:"style"` |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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changeset
|
557 } `json:"styles"` |
876d1f5433be
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
558 } |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
559 |
913
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parents:
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diff
changeset
|
560 func (s *styles) hasStyle(name string) bool { |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
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parents:
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changeset
|
561 for i := range s.Styles.Style { |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
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parents:
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changeset
|
562 if s.Styles.Style[i].Name == name { |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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changeset
|
563 return true |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
564 } |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
565 } |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
566 return false |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
567 } |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
568 |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
569 func (s *styles) load() error { |
876
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
570 var ( |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
571 geoURL = config.GeoServerURL() |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
572 user = config.GeoServerUser() |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
573 password = config.GeoServerPassword() |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
574 auth = basicAuth(user, password) |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
575 ) |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
576 |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
577 req, err := http.NewRequest( |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
578 http.MethodGet, |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
579 geoURL+"/rest/workspaces/"+workspaceName+"/styles.json", |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
580 nil) |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
581 if err != nil { |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
582 return err |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
583 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
584 auth(req) |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
585 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
|
586 if err != nil { |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
587 return err |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
588 } |
913
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
589 defer resp.Body.Close() |
876
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
590 |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
591 // Fetch all styles |
1325
9d1f8e99743b
Removed empty if branch.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1032
diff
changeset
|
592 // XXX: Avoid error checking due to quirks with featuretypes. |
9d1f8e99743b
Removed empty if branch.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1032
diff
changeset
|
593 json.NewDecoder(resp.Body).Decode(s) |
913
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Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
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diff
changeset
|
594 return nil |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
595 } |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
596 |
3828
885eb90255ff
Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
597 var ( |
885eb90255ff
Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3827
diff
changeset
|
598 stylePreprocessorsMu sync.Mutex |
885eb90255ff
Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3827
diff
changeset
|
599 stylePreprocessors = map[string]func(string) (string, error){} |
885eb90255ff
Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3827
diff
changeset
|
600 ) |
3825
36129677ff24
fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents:
3306
diff
changeset
|
601 |
4163
51cfa54fc5b1
Made 'golint' and 'staticcheck' happy with geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3828
diff
changeset
|
602 // RegisterStylePreprocessor stores a textual pre-processor |
51cfa54fc5b1
Made 'golint' and 'staticcheck' happy with geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3828
diff
changeset
|
603 // for a given style to be applied when the value of the |
51cfa54fc5b1
Made 'golint' and 'staticcheck' happy with geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3828
diff
changeset
|
604 // style changes. |
3828
885eb90255ff
Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3827
diff
changeset
|
605 func RegisterStylePreprocessor(name string, processor func(string) (string, error)) { |
885eb90255ff
Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3827
diff
changeset
|
606 stylePreprocessorsMu.Lock() |
885eb90255ff
Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3827
diff
changeset
|
607 defer stylePreprocessorsMu.Unlock() |
885eb90255ff
Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3827
diff
changeset
|
608 stylePreprocessors[name] = processor |
3825
36129677ff24
fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents:
3306
diff
changeset
|
609 } |
36129677ff24
fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents:
3306
diff
changeset
|
610 |
4163
51cfa54fc5b1
Made 'golint' and 'staticcheck' happy with geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3828
diff
changeset
|
611 // FindStylePreprocessor searches for a registed textual pre-processor |
51cfa54fc5b1
Made 'golint' and 'staticcheck' happy with geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3828
diff
changeset
|
612 // associated with a given style name. |
3828
885eb90255ff
Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3827
diff
changeset
|
613 func FindStylePreprocessor(name string) func(string) (string, error) { |
885eb90255ff
Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3827
diff
changeset
|
614 stylePreprocessorsMu.Lock() |
885eb90255ff
Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3827
diff
changeset
|
615 defer stylePreprocessorsMu.Unlock() |
885eb90255ff
Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3827
diff
changeset
|
616 return stylePreprocessors[name] |
3825
36129677ff24
fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents:
3306
diff
changeset
|
617 } |
36129677ff24
fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents:
3306
diff
changeset
|
618 |
4918
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
619 func isZip(data []byte) bool { |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
620 if len(data) == 0 { |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
621 return false |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
622 } |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
623 _, err := zip.NewReader(bytes.NewReader(data), int64(len(data))) |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
624 return err == nil |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
625 } |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
626 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
627 func updateStyle(entry *models.IntEntry, create bool) error { |
913
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
628 |
1032
4c0c4dd393de
Be more consistent with info/warn/error messages when logging.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
629 log.Printf("info: creating style %s\n", entry.Name) |
915
2ebf677fc2e1
Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
914
diff
changeset
|
630 |
2ebf677fc2e1
Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
914
diff
changeset
|
631 // Try to load the style data. |
4918
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
632 binary, err := entry.LoadStyle() |
915
2ebf677fc2e1
Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
914
diff
changeset
|
633 if err != nil { |
2ebf677fc2e1
Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
914
diff
changeset
|
634 return err |
2ebf677fc2e1
Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
914
diff
changeset
|
635 } |
3827
6028326b88d6
go fmt'ed
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3825
diff
changeset
|
636 |
4918
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
637 zip := isZip(binary) |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
638 |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
639 if !zip { // We only support templating for plain XML styles. |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
640 if processor := FindStylePreprocessor(entry.Name); processor != nil { |
4932
2b46e7c51511
Bring back 5017:6129f7bb5b77 as it does not breaks style upload.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4928
diff
changeset
|
641 data, err := processor(string(binary)) |
2b46e7c51511
Bring back 5017:6129f7bb5b77 as it does not breaks style upload.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4928
diff
changeset
|
642 if err != nil { |
4918
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
643 return err |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
644 } |
4932
2b46e7c51511
Bring back 5017:6129f7bb5b77 as it does not breaks style upload.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4928
diff
changeset
|
645 binary = []byte(data) |
3825
36129677ff24
fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents:
3306
diff
changeset
|
646 } |
36129677ff24
fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents:
3306
diff
changeset
|
647 } |
915
2ebf677fc2e1
Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
914
diff
changeset
|
648 |
913
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
649 var ( |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
650 geoURL = config.GeoServerURL() |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
651 user = config.GeoServerUser() |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
652 password = config.GeoServerPassword() |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
653 auth = basicAuth(user, password) |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
654 ) |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
655 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
656 styleURL := geoURL + "/rest/workspaces/" + workspaceName + |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
657 "/styles" |
913
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
658 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
659 // First create style |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
660 |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
661 type Style struct { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
662 Name string `json:"name"` |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
663 Filename string `json:"filename"` |
913
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
664 } |
876
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
665 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
666 var styleFilename = struct { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
667 Style Style `json:"style"` |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
668 }{ |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
669 Style: Style{ |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
670 Name: entry.Name, |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
671 Filename: entry.Name + ".sld", |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
672 }, |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
673 } |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
674 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
675 if create { |
876
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
676 req, err := http.NewRequest( |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
677 http.MethodPost, |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
678 styleURL, |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
679 toStream(&styleFilename)) |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
680 |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
681 if err != nil { |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
682 return err |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
683 } |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
684 auth(req) |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
685 asJSON(req) |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
686 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
|
687 if err != nil { |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
688 return err |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
689 } |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
690 |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
691 if resp.StatusCode != http.StatusCreated { |
4163
51cfa54fc5b1
Made 'golint' and 'staticcheck' happy with geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3828
diff
changeset
|
692 return fmt.Errorf("unable to create style %s (%s)", |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
693 entry.Name, |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
694 http.StatusText(resp.StatusCode)) |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
695 } |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
696 } |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
697 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
698 // Second upload data |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
699 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
700 req, err := http.NewRequest( |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
701 http.MethodPut, |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
702 styleURL+"/"+url.PathEscape(entry.Name), |
4918
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
703 bytes.NewReader(binary)) |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
704 if err != nil { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
705 return err |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
706 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
707 auth(req) |
4918
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
708 switch { |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
709 case zip: |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
710 asContentType(req, "application/zip") |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
711 case isSymbologyEncoding(binary): |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
712 asContentType(req, "application/vnd.ogc.se+xml") |
4918
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
713 default: |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
714 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
|
715 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
716 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
|
717 if err != nil { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
718 return err |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
719 } |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
720 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
721 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
|
722 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
|
723 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
|
724 } |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
725 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
726 // 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
|
727 |
4342
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
728 req, err = http.NewRequest( |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
729 http.MethodPost, |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
730 geoURL+"/rest/layers/"+ |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
731 url.PathEscape(workspaceName+":"+entry.Name)+ |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
732 "/styles?default=true", |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
733 toStream(&styleFilename)) |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
734 if err != nil { |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
735 return err |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
736 } |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
737 auth(req) |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
738 asJSON(req) |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
739 |
4342
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
740 resp, err = http.DefaultClient.Do(req) |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
741 if err != nil { |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
742 return err |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
743 } |
876
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
744 |
4342
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
745 if resp.StatusCode != http.StatusCreated { |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
746 return fmt.Errorf("cannot connect style %s with layer (%s)", |
6a1fef54d49f
Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents:
4290
diff
changeset
|
747 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
|
748 } |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
749 |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
750 return nil |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
751 } |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
752 |
876
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
753 // isSymbologyEncoding tries to figure out if its plain SLD or SE. |
4918
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
754 func isSymbologyEncoding(data []byte) bool { |
4a9a1e323e11
First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4673
diff
changeset
|
755 decoder := xml.NewDecoder(bytes.NewReader(data)) |
3093
fd14f149696c
GeoServer style import: Be aware that the uploaded style could be in other encodings than UTF-8.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2990
diff
changeset
|
756 decoder.CharsetReader = charset.NewReaderLabel |
fd14f149696c
GeoServer style import: Be aware that the uploaded style could be in other encodings than UTF-8.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2990
diff
changeset
|
757 |
876
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
758 for { |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
759 tok, err := decoder.Token() |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
760 switch { |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
761 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
|
762 return false |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
763 case err != nil: |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
764 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
|
765 return false |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
766 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
767 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
|
768 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
|
769 return true |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
770 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
771 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
772 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
773 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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parents:
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774 func ensureStyles() error { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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|
775 log.Println("info: creating styles") |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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parents:
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changeset
|
776 |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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|
777 var stls styles |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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778 if err := stls.load(); err != nil { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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parents:
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779 return err |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
780 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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changeset
|
781 |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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782 entries := models.InternalServices.Filter( |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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changeset
|
783 models.IntAnd( |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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changeset
|
784 models.IntWMS, |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
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changeset
|
785 models.IntWithStyle)) |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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changeset
|
786 |
3306
bf5ab7a069e2
More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
|
787 var already []string |
bf5ab7a069e2
More compact logging of GeoServer booting.
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parents:
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diff
changeset
|
788 |
bf5ab7a069e2
More compact logging of GeoServer booting.
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parents:
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changeset
|
789 defer func() { |
bf5ab7a069e2
More compact logging of GeoServer booting.
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parents:
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changeset
|
790 if len(already) > 0 { |
bf5ab7a069e2
More compact logging of GeoServer booting.
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parents:
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changeset
|
791 log.Printf("info: already having styles: %s\n", |
bf5ab7a069e2
More compact logging of GeoServer booting.
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parents:
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diff
changeset
|
792 strings.Join(already, ", ")) |
bf5ab7a069e2
More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3093
diff
changeset
|
793 } |
bf5ab7a069e2
More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
794 }() |
bf5ab7a069e2
More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
795 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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parents:
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changeset
|
796 for i := range entries { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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parents:
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diff
changeset
|
797 entry := &entries[i] |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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parents:
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diff
changeset
|
798 if stls.hasStyle(entry.Name) { |
3306
bf5ab7a069e2
More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
799 already = append(already, entry.Name) |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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parents:
913
diff
changeset
|
800 continue |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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parents:
913
diff
changeset
|
801 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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parents:
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changeset
|
802 if err := updateStyle(entry, true); err != nil { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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parents:
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diff
changeset
|
803 return err |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
804 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
805 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
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parents:
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diff
changeset
|
806 |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
807 return nil |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
808 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
809 |
1466
d7152eb11d58
Added api doc strings for the geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1446
diff
changeset
|
810 // PrepareGeoServer sets up the GeoServer to work together with the gemma server. |
d7152eb11d58
Added api doc strings for the geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1446
diff
changeset
|
811 // It sets up a workspace, a datastore and exposes the features and styles. |
890
0a563fef64a9
Reconfiguring GeoServer is now queued async.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
878
diff
changeset
|
812 func PrepareGeoServer() error { |
386
999f4f83a072
Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
813 |
517
7e45aaec7081
Consolidate configuration parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
477
diff
changeset
|
814 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
|
815 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
|
816 return nil |
5f5b3ca0c9fe
Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
431
diff
changeset
|
817 } |
5f5b3ca0c9fe
Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
431
diff
changeset
|
818 |
395
272ed64a5053
Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
386
diff
changeset
|
819 if config.GeoServerURL() == "" { |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
820 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
|
821 return nil |
999f4f83a072
Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
822 } |
999f4f83a072
Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
823 |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
824 for _, ensure := range []func() error{ |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
825 deleteWorkspace, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
826 ensureWorkspace, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
827 ensureDataStore, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
828 ensureFeatures, |
4935
c64dba002726
Load and prepare data models for layer groups. TODO: Feed config to GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4932
diff
changeset
|
829 ensureLayerGroups, |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
830 ensureStyles, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
831 } { |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
832 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
|
833 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
|
834 } |
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
|
835 } |
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
|
836 |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
837 return nil |
386
999f4f83a072
Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
838 } |