Mercurial > gemma
annotate pkg/geoserver/boot.go @ 915:2ebf677fc2e1 geo-style
Load style data only on demand to not waste menory.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Wed, 03 Oct 2018 13:08:23 +0200 |
parents | 4bf3a3a20ce1 |
children | a244b18cb916 |
rev | line source |
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Moved GeoServer configuration to own package.
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1 package geoserver |
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2 |
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3 import ( |
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4 "bytes" |
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5 "encoding/json" |
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6 "encoding/xml" |
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7 "fmt" |
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8 "io" |
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9 "log" |
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10 "net/http" |
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11 "net/url" |
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12 "strings" |
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13 |
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14 "gemma.intevation.de/gemma/pkg/config" |
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15 "gemma.intevation.de/gemma/pkg/models" |
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16 ) |
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17 |
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18 const ( |
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19 workspaceName = "gemma" |
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20 datastoreName = "gemma" |
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21 databaseScheme = "waterway" |
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22 databaseType = "postgis" |
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23 ) |
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24 |
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25 const ( |
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26 startupSQL = `SELECT public.setrole('${user,'||encode('waterway_user', 'hex')||'}')` |
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27 closeupSQL = `RESET ROLE` |
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28 ) |
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29 |
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30 func basicAuth(user, password string) func(req *http.Request) { |
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31 return func(req *http.Request) { |
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32 req.SetBasicAuth(user, password) |
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33 } |
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34 } |
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35 |
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36 func toStream(x interface{}) io.Reader { |
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37 var buf bytes.Buffer |
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38 |
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39 if err := json.NewEncoder(&buf).Encode(x); err != nil { |
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40 // Should not happen |
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41 log.Printf("bad JSON: %v\n", err) |
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42 } |
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43 return bytes.NewReader(buf.Bytes()) |
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44 } |
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45 |
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46 func asJSON(req *http.Request) { |
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47 req.Header.Set("Content-Type", "application/json") |
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48 } |
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49 |
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50 func asContentType(req *http.Request, contentType string) { |
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51 req.Header.Set("Content-Type", contentType) |
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52 } |
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53 |
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54 func ensureWorkspace() error { |
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55 var ( |
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56 geoURL = config.GeoServerURL() |
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57 user = config.GeoServerUser() |
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58 password = config.GeoServerPassword() |
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59 auth = basicAuth(user, password) |
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60 ) |
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61 |
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62 // Probe workspace. |
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63 req, err := http.NewRequest( |
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64 http.MethodGet, |
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65 geoURL+"/rest/workspaces/"+workspaceName+".json", |
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66 nil) |
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67 if err != nil { |
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68 return err |
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69 } |
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70 auth(req) |
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71 resp, err := http.DefaultClient.Do(req) |
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72 if err != nil { |
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73 return err |
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74 } |
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75 |
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76 if resp.StatusCode != http.StatusNotFound { |
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77 log.Println("info: workspace " + workspaceName + " already exists.") |
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78 return nil |
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79 } |
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80 |
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81 // Create workspace |
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82 |
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83 log.Println("info: creating workspace " + workspaceName) |
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84 |
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85 const createJSON = `{"workspace":{"name":"` + workspaceName + `"}}` |
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86 |
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87 req, err = http.NewRequest( |
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88 http.MethodPost, |
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89 geoURL+"/rest/workspaces", |
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90 strings.NewReader(createJSON)) |
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91 if err != nil { |
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92 return err |
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93 } |
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94 auth(req) |
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95 asJSON(req) |
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96 if resp, err = http.DefaultClient.Do(req); err != nil { |
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97 return err |
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98 } |
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99 |
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100 if resp.StatusCode != http.StatusCreated { |
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101 err = fmt.Errorf("Status code '%s' (%d)", |
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102 http.StatusText(resp.StatusCode), |
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103 resp.StatusCode) |
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104 } |
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105 |
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106 return err |
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107 } |
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108 |
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109 func ensureDataStore() error { |
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110 var ( |
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111 geoURL = config.GeoServerURL() |
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112 user = config.GeoServerUser() |
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113 password = config.GeoServerPassword() |
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114 auth = basicAuth(user, password) |
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115 ) |
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116 |
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117 // Probe datastore. |
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118 req, err := http.NewRequest( |
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119 http.MethodGet, |
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120 geoURL+"/rest/workspaces/"+workspaceName+ |
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121 "/datastores/"+datastoreName+".json", |
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122 nil) |
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123 if err != nil { |
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124 return err |
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125 } |
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126 auth(req) |
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127 resp, err := http.DefaultClient.Do(req) |
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128 if err != nil { |
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129 return err |
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130 } |
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131 |
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132 if resp.StatusCode != http.StatusNotFound { |
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133 log.Println("info: datastore " + datastoreName + " already exists.") |
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134 return nil |
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135 } |
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136 |
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137 // Create datastore. |
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138 log.Println("info: creating datastore " + datastoreName) |
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139 |
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140 type entry struct { |
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141 Key interface{} `json:"@key"` |
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142 Value interface{} `json:"$"` |
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143 } |
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144 |
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145 // Create datastore. |
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146 ds := map[string]interface{}{ |
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147 "dataStore": map[string]interface{}{ |
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148 "name": datastoreName, |
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149 "connectionParameters": map[string]interface{}{ |
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150 "entry": []entry{ |
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151 {"host", config.DBHost()}, |
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152 {"port", config.DBPort()}, |
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153 {"database", config.DBName()}, |
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154 {"schema", databaseScheme}, |
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155 {"user", config.DBUser()}, |
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156 {"passwd", config.DBPassword()}, |
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157 {"dbtype", databaseType}, |
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158 {"Session startup SQL", startupSQL}, |
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159 {"Session close-up SQL", closeupSQL}, |
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160 }, |
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161 }, |
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162 }, |
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163 } |
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164 |
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165 req, err = http.NewRequest( |
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166 http.MethodPost, |
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167 geoURL+"/rest/workspaces/"+workspaceName+"/datastores", |
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168 toStream(ds)) |
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169 if err != nil { |
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170 return err |
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171 } |
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172 auth(req) |
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173 asJSON(req) |
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174 resp, err = http.DefaultClient.Do(req) |
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175 if err != nil { |
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176 return err |
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177 } |
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178 |
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179 if resp.StatusCode != http.StatusCreated { |
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180 err = fmt.Errorf("Status code '%s' (%d)", |
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181 http.StatusText(resp.StatusCode), |
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182 resp.StatusCode) |
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183 } |
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184 |
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185 return err |
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186 } |
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187 |
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188 func ensureFeatures() error { |
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189 var ( |
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190 geoURL = config.GeoServerURL() |
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191 user = config.GeoServerUser() |
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192 password = config.GeoServerPassword() |
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193 auth = basicAuth(user, password) |
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194 ) |
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195 |
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196 tables := models.InternalServices.Filter(models.IntWFS) |
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197 if len(tables) == 0 { |
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198 log.Println("info: no tables to publish") |
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199 return nil |
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200 } |
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201 |
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202 log.Printf("info: number of tables to publish %d\n", len(tables)) |
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203 |
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204 var features struct { |
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205 FeatureTypes struct { |
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206 FeatureType []struct { |
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207 Name string `json:"name"` |
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208 } `json:"featureType"` |
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209 } `json:"featureTypes"` |
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210 } |
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211 |
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212 hasFeature := func(name string) bool { |
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213 for _, ft := range features.FeatureTypes.FeatureType { |
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214 if ft.Name == name { |
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215 return true |
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216 } |
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217 } |
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218 return false |
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219 } |
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220 |
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221 // Fetch all featuretypes. |
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222 req, err := http.NewRequest( |
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223 http.MethodGet, |
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224 geoURL+"/rest/workspaces/"+workspaceName+ |
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225 "/datastores/"+datastoreName+ |
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226 "/featuretypes.json", |
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227 nil) |
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228 if err != nil { |
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229 return err |
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230 } |
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231 auth(req) |
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232 resp, err := http.DefaultClient.Do(req) |
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233 if err != nil { |
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234 return err |
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235 } |
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236 |
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237 err = json.NewDecoder(resp.Body).Decode(&features) |
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238 resp.Body.Close() |
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239 if err != nil { |
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240 // XXX: Quirk in the JSON return by GeoServer: |
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241 // If there are no features in the datastore |
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242 // featureType deserializes to an empty string "" |
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243 // instead of an empty array *palmface*. |
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244 // So assume there no features. |
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245 hasFeature = func(string) bool { return false } |
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246 } |
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247 |
449
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248 for i := range tables { |
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249 table := tables[i].Name |
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250 |
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251 if hasFeature(table) { |
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252 log.Printf("info: featuretype %s already exists.\n", table) |
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253 continue |
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254 } |
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255 |
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256 // Create featuretype. |
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257 log.Printf("info: creating featuretype %s.\n", table) |
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258 |
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259 // Create featuretype |
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260 ft := map[string]interface{}{ |
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261 "featureType": map[string]interface{}{ |
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262 "name": table, |
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263 "nativeName": table, |
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264 "title": table, |
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265 }, |
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266 } |
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267 |
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268 req, err := http.NewRequest( |
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269 http.MethodPost, |
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270 geoURL+"/rest/workspaces/"+workspaceName+ |
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271 "/datastores/"+datastoreName+ |
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272 "/featuretypes", |
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273 toStream(ft)) |
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274 if err != nil { |
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275 return err |
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276 } |
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277 auth(req) |
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278 asJSON(req) |
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279 resp, err := http.DefaultClient.Do(req) |
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280 if err != nil { |
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281 return err |
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282 } |
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283 |
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284 if resp.StatusCode != http.StatusCreated { |
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285 return fmt.Errorf("Status code '%s' (%d)", |
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286 http.StatusText(resp.StatusCode), |
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287 resp.StatusCode) |
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288 } |
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289 } |
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290 |
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291 return nil |
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292 } |
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293 |
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294 func deleteWorkspace() error { |
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295 |
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296 // Should we delete our workspace first? |
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297 if !config.GeoServerClean() { |
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298 return nil |
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299 } |
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300 |
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301 log.Println("info: delete workspace " + workspaceName) |
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302 var ( |
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303 geoURL = config.GeoServerURL() |
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304 user = config.GeoServerUser() |
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305 password = config.GeoServerPassword() |
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306 auth = basicAuth(user, password) |
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307 ) |
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308 |
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309 req, err := http.NewRequest( |
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310 http.MethodDelete, |
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311 geoURL+"/rest/workspaces/"+workspaceName+"?recurse=true", |
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312 nil) |
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313 if err != nil { |
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314 return err |
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315 } |
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316 auth(req) |
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317 _, err = http.DefaultClient.Do(req) |
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318 return err |
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319 } |
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320 |
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321 type styles struct { |
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322 Styles struct { |
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323 Style []struct { |
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324 Name string `json:"name"` |
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325 } `json:"style"` |
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326 } `json:"styles"` |
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327 } |
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328 |
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329 func (s *styles) hasStyle(name string) bool { |
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330 for i := range s.Styles.Style { |
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331 if s.Styles.Style[i].Name == name { |
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332 return true |
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333 } |
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334 } |
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335 return false |
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336 } |
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337 |
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338 func (s *styles) load() error { |
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339 var ( |
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340 geoURL = config.GeoServerURL() |
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341 user = config.GeoServerUser() |
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342 password = config.GeoServerPassword() |
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343 auth = basicAuth(user, password) |
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344 ) |
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345 |
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346 req, err := http.NewRequest( |
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347 http.MethodGet, |
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348 geoURL+"/rest/workspaces/"+workspaceName+"/styles.json", |
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349 nil) |
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350 if err != nil { |
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351 return err |
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352 } |
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353 auth(req) |
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354 resp, err := http.DefaultClient.Do(req) |
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355 if err != nil { |
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356 return err |
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357 } |
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358 defer resp.Body.Close() |
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359 |
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360 // Fetch all styles |
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361 if err := json.NewDecoder(resp.Body).Decode(s); err != nil { |
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362 // XXX: Same quirk as with featuretypes. |
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363 } |
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364 return nil |
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365 } |
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366 |
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367 func updateStyle(entry *models.IntEntry, create bool) error { |
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368 |
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369 log.Printf("creating style %s\n", entry.Name) |
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370 |
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371 // Try to load the style data. |
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372 data, err := entry.LoadStyle() |
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373 if err != nil { |
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374 return err |
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375 } |
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376 |
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377 var ( |
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378 geoURL = config.GeoServerURL() |
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379 user = config.GeoServerUser() |
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380 password = config.GeoServerPassword() |
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381 auth = basicAuth(user, password) |
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382 ) |
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383 |
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384 styleURL := geoURL + "/rest/workspaces/" + workspaceName + |
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385 "/styles" |
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386 |
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387 // First create style |
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388 |
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389 type Style struct { |
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390 Name string `json:"name"` |
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391 Filename string `json:"filename"` |
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392 } |
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393 |
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394 var styleFilename = struct { |
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395 Style Style `json:"style"` |
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396 }{ |
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397 Style: Style{ |
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398 Name: entry.Name, |
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399 Filename: entry.Name + ".sld", |
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400 }, |
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|
401 } |
878
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402 |
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|
403 if create { |
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|
404 req, err := http.NewRequest( |
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|
405 http.MethodPost, |
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|
406 styleURL, |
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407 toStream(&styleFilename)) |
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|
408 |
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|
409 if err != nil { |
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|
410 return err |
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|
411 } |
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|
412 auth(req) |
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413 asJSON(req) |
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414 resp, err := http.DefaultClient.Do(req) |
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415 if err != nil { |
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|
416 return err |
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|
417 } |
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|
418 |
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|
419 if resp.StatusCode != http.StatusCreated { |
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420 return fmt.Errorf("Unable to create style %s (%s)", |
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421 entry.Name, |
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422 http.StatusText(resp.StatusCode)) |
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423 } |
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424 } |
878
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425 |
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426 // Second upload data |
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427 |
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428 req, err := http.NewRequest( |
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429 http.MethodPut, |
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430 styleURL+"/"+url.PathEscape(entry.Name), |
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431 strings.NewReader(data)) |
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432 if err != nil { |
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433 return err |
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434 } |
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435 auth(req) |
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436 if isSymbologyEncoding(data) { |
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437 asContentType(req, "application/vnd.ogc.se+xml") |
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438 } else { |
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439 asContentType(req, "application/vnd.ogc.sld+xml") |
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440 } |
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441 resp, err := http.DefaultClient.Do(req) |
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442 if err != nil { |
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Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
443 return err |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
444 } |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
445 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
446 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
|
447 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
|
448 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
|
449 } |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
450 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
451 // 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
|
452 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
453 if create { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
454 req, err := http.NewRequest( |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
455 http.MethodPost, |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
456 geoURL+"/rest/layers/"+ |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
457 url.PathEscape(workspaceName+":"+entry.Name)+ |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
458 "/styles?default=true", |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
459 toStream(&styleFilename)) |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
460 if err != nil { |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
461 return err |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
462 } |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
463 auth(req) |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
464 asJSON(req) |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
465 |
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
466 resp, err = http.DefaultClient.Do(req) |
876
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
467 if err != nil { |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
468 return err |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
469 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
470 |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
471 if resp.StatusCode != http.StatusCreated { |
878
495fc3264265
Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
877
diff
changeset
|
472 return fmt.Errorf("cannot connect style %s with layer (%s)", |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
473 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
|
474 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
475 } |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
476 |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
477 return nil |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
478 } |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
479 |
876
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
480 // isSymbologyEncoding tries to figure out if its plain SLD or SE. |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
481 func isSymbologyEncoding(data string) bool { |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
482 decoder := xml.NewDecoder(strings.NewReader(data)) |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
483 for { |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
484 tok, err := decoder.Token() |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
485 switch { |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
486 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
|
487 return false |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
488 case err != nil: |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
489 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
|
490 return false |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
491 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
492 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
|
493 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
|
494 return true |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
495 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
496 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
497 } |
8b9bd9ccdd93
Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
875
diff
changeset
|
498 |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
499 func ensureStyles() error { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
500 log.Println("info: creating styles") |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
501 |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
502 var stls styles |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
503 if err := stls.load(); err != nil { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
504 return err |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
505 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
506 |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
507 entries := models.InternalServices.Filter( |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
508 models.IntAnd( |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
509 models.IntWMS, |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
510 models.IntWithStyle)) |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
511 |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
512 for i := range entries { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
513 entry := &entries[i] |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
514 if stls.hasStyle(entry.Name) { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
515 log.Printf("already has style for %s\n", entry.Name) |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
516 continue |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
517 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
518 if err := updateStyle(entry, true); err != nil { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
519 return err |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
520 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
521 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
522 |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
523 return nil |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
524 } |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
525 |
890
0a563fef64a9
Reconfiguring GeoServer is now queued async.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
878
diff
changeset
|
526 func PrepareGeoServer() error { |
386
999f4f83a072
Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
527 |
517
7e45aaec7081
Consolidate configuration parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
477
diff
changeset
|
528 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
|
529 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
|
530 return nil |
5f5b3ca0c9fe
Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
431
diff
changeset
|
531 } |
5f5b3ca0c9fe
Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
431
diff
changeset
|
532 |
395
272ed64a5053
Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
386
diff
changeset
|
533 if config.GeoServerURL() == "" { |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
534 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
|
535 return nil |
999f4f83a072
Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
536 } |
999f4f83a072
Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
537 |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
538 for _, ensure := range []func() error{ |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
539 deleteWorkspace, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
540 ensureWorkspace, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
541 ensureDataStore, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
542 ensureFeatures, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
543 ensureStyles, |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
544 } { |
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
545 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
|
546 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
|
547 } |
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 } |
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
|
549 |
875
371c756f0370
Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
874
diff
changeset
|
550 return nil |
386
999f4f83a072
Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
551 } |
913
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
552 |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
553 func ReconfigureStyle(name string) { |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
554 Reconfigure(func() error { |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
555 var stls styles |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
556 if err := stls.load(); err != nil { |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
557 return err |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
558 } |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
559 |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
560 entries := models.InternalServices.Filter( |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
561 models.IntAnd( |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
562 models.IntWMS, |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
563 models.IntWithStyle, |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
564 models.IntByName(name))) |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
565 |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
566 for i := range entries { |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
567 entry := &entries[i] |
914
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
568 create := !stls.hasStyle(entry.Name) |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
569 if err := updateStyle(entry, create); err != nil { |
4bf3a3a20ce1
Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
913
diff
changeset
|
570 return err |
913
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
571 } |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
572 } |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
573 |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
574 return nil |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
575 }) |
876d1f5433be
Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
890
diff
changeset
|
576 } |