Mercurial > gemma

annotate pkg/geoserver/boot.go @ 4936:21a48e2d2260 fairway-marks-import

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Create group layers in GeoServer via REST calls.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Mon, 17 Feb 2020 00:45:21 +0100
parents c64dba002726
children 40da1b8aba01
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1017
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1 // This is Free Software under GNU Affero General Public License v >= 3.0
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2 // without warranty, see README.md and license for details.
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3 //
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4 // SPDX-License-Identifier: AGPL-3.0-or-later
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5 // License-Filename: LICENSES/AGPL-3.0.txt
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6 //
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7 // Copyright (C) 2018, 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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66 buf := bytes.NewBufferString(xml.Header)
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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 type ftXML struct {
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75 XMLName xml.Name `xml:"featureType"`
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76 Name string `xml:"name"`
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77 Title string `xml:"title"`
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78 SRS *string `xml:"srs,omitempty"`
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79 Metadata ftMetadata
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80 }
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81
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82 type ftMetadata struct {
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83 XMLName xml.Name `xml:"metadata"`
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84 Entry ftMetadataEntry
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85 }
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86
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87 type ftMetadataEntry struct {
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88 XMLName xml.Name `xml:"entry"`
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89 Key string `xml:"key,attr"`
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90 VirtTable ftVirtTable
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91 }
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92
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93 type ftVirtTable struct {
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94 XMLName xml.Name `xml:"virtualTable"`
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95 Name string `xml:"name"`
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96 SQL string `xml:"sql"`
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97 KeyColumn *string `xml:"keyColumn,omitempty"`
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98 } // End code for handling with XML
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99
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100 func asJSON(req *http.Request) {
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101 req.Header.Set("Content-Type", "application/json")
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102 }
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103
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104 func asContentType(req *http.Request, contentType string) {
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105 req.Header.Set("Content-Type", contentType)
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106 }
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107
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108 func ensureWorkspace() error {
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109 var (
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110 geoURL = config.GeoServerURL()
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111 user = config.GeoServerUser()
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112 password = config.GeoServerPassword()
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113 auth = basicAuth(user, password)
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114 )
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115
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116 // Probe workspace.
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117 req, err := http.NewRequest(
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118 http.MethodGet,
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119 geoURL+"/rest/workspaces/"+workspaceName+".json?quietOnNotFound=true",
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120 nil)
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121 if err != nil {
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122 return err
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123 }
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124 auth(req)
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125 resp, err := http.DefaultClient.Do(req)
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126 if err != nil {
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127 return err
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128 }
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129
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130 if resp.StatusCode != http.StatusNotFound {
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131 log.Println("info: workspace " + workspaceName + " already exists.")
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132 return nil
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133 }
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134
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135 // Create workspace
395
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136
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137 log.Println("info: creating workspace " + workspaceName)
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138
386
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139 const createJSON = `{"workspace":{"name":"` + workspaceName + `"}}`
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140
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141 req, err = http.NewRequest(
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142 http.MethodPost,
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143 geoURL+"/rest/workspaces",
417
ff26ffc18a04 Minor: Removed unnecessary byte slice conversion.
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diff changeset
144 strings.NewReader(createJSON))
386
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145 if err != nil {
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146 return err
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147 }
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148 auth(req)
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149 asJSON(req)
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150 if resp, err = http.DefaultClient.Do(req); err != nil {
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151 return err
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152 }
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153
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154 if resp.StatusCode != http.StatusCreated {
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51cfa54fc5b1 Made 'golint' and 'staticcheck' happy with geoserver package.
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155 err = fmt.Errorf("status code '%s' (%d)",
386
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156 http.StatusText(resp.StatusCode),
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157 resp.StatusCode)
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158 }
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159
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160 return err
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161 }
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162
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163 func ensureDataStore() error {
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164 var (
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165 geoURL = config.GeoServerURL()
386
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166 user = config.GeoServerUser()
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167 password = config.GeoServerPassword()
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168 auth = basicAuth(user, password)
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169 )
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170
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171 // Probe datastore.
386
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172 req, err := http.NewRequest(
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173 http.MethodGet,
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174 geoURL+"/rest/workspaces/"+workspaceName+
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69c54e2def2d Avoid unnecessary exceptions in GeoServer
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175 "/datastores/"+datastoreName+".json?quietOnNotFound=true",
386
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176 nil)
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177 if err != nil {
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178 return err
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179 }
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180 auth(req)
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181 resp, err := http.DefaultClient.Do(req)
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182 if err != nil {
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183 return err
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parents:
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184 }
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185
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
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186 if resp.StatusCode != http.StatusNotFound {
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187 log.Println("info: datastore " + datastoreName + " already exists.")
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188 return nil
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parents:
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189 }
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190
395
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191 // Create datastore.
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diff changeset
192 log.Println("info: creating datastore " + datastoreName)
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diff changeset
193
386
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194 type entry struct {
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195 Key interface{} `json:"@key"`
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196 Value interface{} `json:"$"`
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197 }
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198
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199 // Create datastore.
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200 ds := map[string]interface{}{
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201 "dataStore": map[string]interface{}{
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202 "name": datastoreName,
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203 "connectionParameters": map[string]interface{}{
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204 "entry": []entry{
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205 {"host", config.DBHost()},
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206 {"port", config.DBPort()},
395
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diff changeset
207 {"database", config.DBName()},
4606
dfe9cde6a20c Reflect database model changes for SQL views in backend
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parents: 4290
diff changeset
208 {"schema", models.DatabaseScheme},
517
7e45aaec7081 Consolidate configuration parameters.
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parents: 477
diff changeset
209 {"user", config.DBUser()},
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diff changeset
210 {"passwd", config.DBPassword()},
386
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211 {"dbtype", databaseType},
1446
1e19184472bf Add configuration of primary key metadata used by geoserver.
Sascha Wilde <wilde@intevation.de>
parents: 1325
diff changeset
212 {"Primary key metadata table", primaryKeyMetadataTbl},
4285
6b415dcdaf8a Let the geoserver expose primary keys for features.
Raimund Renkert <raimund@renkert.org>
parents: 4163
diff changeset
213 {"Expose primary keys", true},
4624
209b10f7bb2c Add config for GeoServer database session startup SQL
Tom Gottfried <tom@intevation.de>
parents: 4614
diff changeset
214 {"Session startup SQL",
209b10f7bb2c Add config for GeoServer database session startup SQL
Tom Gottfried <tom@intevation.de>
parents: 4614
diff changeset
215 config.GeoServerStartupSQL() + ";" + startupSQL},
395
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diff changeset
216 {"Session close-up SQL", closeupSQL},
2990
dfeb2928232b Let GeoServer validate database connections before use
Tom Gottfried <tom@intevation.de>
parents: 2624
diff changeset
217 {"validate connections", true},
2624
9dbaf69c7a66 Improve geoserver config to better calculate bounding boxes
Bernhard Reiter <bernhard@intevation.de>
parents: 1466
diff changeset
218 {"Estimated extends", false},
386
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parents:
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219 },
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
220 },
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
221 },
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
222 }
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
223
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
224 req, err = http.NewRequest(
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parents:
diff changeset
225 http.MethodPost,
876
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
226 geoURL+"/rest/workspaces/"+workspaceName+"/datastores",
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
227 toStream(ds))
386
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parents:
diff changeset
228 if err != nil {
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
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parents:
diff changeset
229 return err
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
230 }
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
231 auth(req)
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
232 asJSON(req)
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
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parents:
diff changeset
233 resp, err = http.DefaultClient.Do(req)
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parents:
diff changeset
234 if err != nil {
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
235 return err
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
236 }
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
237
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
238 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
239 err = fmt.Errorf("status code '%s' (%d)",
386
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parents:
diff changeset
240 http.StatusText(resp.StatusCode),
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parents:
diff changeset
241 resp.StatusCode)
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
242 }
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
243
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
244 return err
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
245 }
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
246
395
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parents: 386
diff changeset
247 func ensureFeatures() error {
4936
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
248 tables := models.InternalServices.Filter(models.IntWFS)
21a48e2d2260 Create group layers in GeoServer via REST calls.
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parents: 4935
diff changeset
249 if len(tables) == 0 {
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parents: 4935
diff changeset
250 log.Println("info: no tables to publish")
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parents: 4935
diff changeset
251 return nil
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parents: 4935
diff changeset
252 }
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
253
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
254 log.Printf("info: number of tables to publish %d\n", len(tables))
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
255
395
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256 var (
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257 geoURL = config.GeoServerURL()
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258 user = config.GeoServerUser()
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259 password = config.GeoServerPassword()
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260 auth = basicAuth(user, password)
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261 )
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262
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263 datastoreURL := geoURL + "/rest/workspaces/" + workspaceName +
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264 "/datastores/" + datastoreName
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265
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266 var features struct {
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267 FeatureTypes struct {
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268 FeatureType []struct {
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269 Name string `json:"name"`
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270 } `json:"featureType"`
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271 } `json:"featureTypes"`
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272 }
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273
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274 hasFeature := func(name string) bool {
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275 for _, ft := range features.FeatureTypes.FeatureType {
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276 if ft.Name == name {
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277 return true
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278 }
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279 }
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280 return false
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281 }
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282
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283 // Fetch all featuretypes.
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284 req, err := http.NewRequest(
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285 http.MethodGet,
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286 datastoreURL+"/featuretypes.json",
398
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287 nil)
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diff changeset
288 if err != nil {
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289 return err
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290 }
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291 auth(req)
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292 resp, err := http.DefaultClient.Do(req)
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293 if err != nil {
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294 return err
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diff changeset
295 }
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296
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diff changeset
297 err = json.NewDecoder(resp.Body).Decode(&features)
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298 resp.Body.Close()
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299 if err != nil {
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300 // XXX: Quirk in the JSON return by GeoServer:
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301 // If there are no features in the datastore
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302 // featureType deserializes to an empty string ""
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303 // instead of an empty array *palmface*.
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304 // So assume there no features.
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305 hasFeature = func(string) bool { return false }
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306 }
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307
3306
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308 var already []string
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309
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310 defer func() {
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diff changeset
311 if len(already) > 0 {
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312 log.Printf("info: already having featuretypes: %s\n",
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313 strings.Join(already, ", "))
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314 }
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diff changeset
315 }()
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316
449
a74b8c2a4e75 Removed the command line option to publish tables with GeoServer.
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317 for i := range tables {
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diff changeset
318 table := tables[i].Name
444
c315885825e5 Publish WFS layers on GeoServer from database configuration.
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parents: 435
diff changeset
319
398
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diff changeset
320 if hasFeature(table) {
3306
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321 already = append(already, table)
395
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diff changeset
322 continue
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323 }
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diff changeset
324
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325 // Create featuretype.
398
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diff changeset
326 log.Printf("info: creating featuretype %s.\n", table)
395
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diff changeset
327
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328 var req *http.Request
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diff changeset
329 if models.IntSQLView(tables[i]) {
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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diff changeset
330 // XXX: Creating SQL views with JSON via GeoServer REST-API fails
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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diff changeset
331 // Begin code for handling with XML instead
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parents: 4606
diff changeset
332 ft := ftXML{
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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diff changeset
333 Name: table,
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parents: 4606
diff changeset
334 Title: table,
4611
b5aa1eb83bb0 Add possibility to configure SRS for GeoServer SQL view
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diff changeset
335 SRS: tables[i].SRS,
4607
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diff changeset
336 Metadata: ftMetadata{
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
337 Entry: ftMetadataEntry{
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
338 Key: "JDBC_VIRTUAL_TABLE",
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parents: 4606
diff changeset
339 VirtTable: ftVirtTable{
4673
443867b548b5 Fix identifiers in layers generated from SQL views
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parents: 4624
diff changeset
340 Name: table,
443867b548b5 Fix identifiers in layers generated from SQL views
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parents: 4624
diff changeset
341 SQL: *tables[i].SQL,
443867b548b5 Fix identifiers in layers generated from SQL views
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parents: 4624
diff changeset
342 KeyColumn: tables[i].KeyColumn}}}}
395
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diff changeset
343
4607
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diff changeset
344 req, err = http.NewRequest(
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
345 http.MethodPost,
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
346 datastoreURL+"/featuretypes",
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
347 toXMLStream(ft))
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
348 if err != nil {
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
349 return err
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
350 }
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
351 asContentType(req, "text/xml")
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
352 // End code for handling with XML instead
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
353 } else {
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
354 ft := map[string]interface{}{
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
355 "featureType": map[string]interface{}{
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
356 "name": table,
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
357 "nativeName": table,
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
358 "title": table,
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
359 },
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
360 }
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
361
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
362 req, err = http.NewRequest(
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
363 http.MethodPost,
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
364 datastoreURL+"/featuretypes",
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
365 toStream(ft))
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
366 if err != nil {
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
367 return err
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
368 }
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
369 asJSON(req)
395
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diff changeset
370 }
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parents: 386
diff changeset
371 auth(req)
4607
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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diff changeset
372
398
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parents: 395
diff changeset
373 resp, err := http.DefaultClient.Do(req)
395
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parents: 386
diff changeset
374 if err != nil {
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parents: 386
diff changeset
375 return err
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
376 }
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parents: 386
diff changeset
377
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
378 if resp.StatusCode != http.StatusCreated {
4163
51cfa54fc5b1 Made 'golint' and 'staticcheck' happy with geoserver package.
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parents: 3828
diff changeset
379 return fmt.Errorf("status code '%s' (%d)",
395
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
380 http.StatusText(resp.StatusCode),
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
381 resp.StatusCode)
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parents: 386
diff changeset
382 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
383 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
384
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
385 return nil
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
386 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
387
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
388 func ensureLayerGroups() error {
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
389
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
390 groups := models.InternalServices.LayerGroups()
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
391 if len(groups) == 0 {
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
392 log.Println("info: no groups layers to publish")
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
393 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
394 }
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
395
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
396 log.Printf("info: number of layer groups to publish %d\n", len(groups))
4936
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
397
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
398 var (
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
399 geoURL = config.GeoServerURL()
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
400 user = config.GeoServerUser()
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
401 password = config.GeoServerPassword()
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
402 auth = basicAuth(user, password)
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
403 )
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
404
4936
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
405 type layerGroups struct {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
406 LayerGroups struct {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
407 LayerGroup []struct {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
408 Name string `json:"name"`
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
409 } `json:"layerGroup"`
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
410 } `json:"layerGroups"`
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
411 }
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
412
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
413 var lg layerGroups
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
414
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
415 hasLayerGroup := func(name string) bool {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
416 for i := range lg.LayerGroups.LayerGroup {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
417 if lg.LayerGroups.LayerGroup[i].Name == name {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
418 return true
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
419 }
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
420 }
4936
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
421 return false
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
422 }
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
423
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
424 layerGroupsURL := geoURL + "/rest/workspaces/" + workspaceName +
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
425 "/layergroups"
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
426
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
427 // Fetch all layer groups.
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
428 req, err := http.NewRequest(
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
429 http.MethodGet,
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
430 layerGroupsURL+".json",
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
431 nil)
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
432 if err != nil {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
433 return err
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
434 }
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
435 auth(req)
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
436 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
437 if err != nil {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
438 return err
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
439 }
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
440
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
441 err = json.NewDecoder(resp.Body).Decode(&lg)
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
442 resp.Body.Close()
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
443 if err != nil {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
444 // XXX: ignore this error.
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
445 }
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
446
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
447 var already []string
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
448
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
449 defer func() {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
450 if len(already) > 0 {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
451 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
452 strings.Join(already, ", "))
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
453 }
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
454 }()
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
455
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
456 for i := range groups {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
457 if hasLayerGroup(groups[i].Name) {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
458 already = append(already, groups[i].Name)
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
459 continue
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
460 }
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
461
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
462 type (
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
463 Layers struct {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
464 Layer []string `xml:"layer"`
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
465 }
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
466 Styles struct {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
467 Style []string `xml:"style"`
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
468 }
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
469 LayerGroup struct {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
470 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
471 Name string `xml:"name"`
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
472 Title string `xml:"title"`
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
473 Layers Layers `xml:"layers"`
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
474 Styles Styles `xml:"styles"`
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
475 }
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
476 )
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
477
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
478 lgr := LayerGroup{
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
479 Name: groups[i].Name,
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
480 Title: groups[i].Name,
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
481 Layers: Layers{
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
482 Layer: groups[i].Layers,
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
483 },
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
484 Styles: Styles{
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
485 Style: groups[i].Layers,
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: 4935
diff changeset
489 req, err = http.NewRequest(
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
490 http.MethodPost,
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
491 layerGroupsURL+".xml",
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
492 toXMLStream(&lgr))
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
493 if err != nil {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
494 return err
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
495 }
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
496 asContentType(req, "text/xml")
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
497 auth(req)
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
498
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
499 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
500 if err != nil {
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
501 return err
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
502 }
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
503
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
504 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
505 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
506 http.StatusText(resp.StatusCode),
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
507 resp.StatusCode)
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
508 }
21a48e2d2260 Create group layers in GeoServer via REST calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4935
diff changeset
509 }
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
510
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
511 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
512 }
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
513
874
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
514 func deleteWorkspace() error {
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
515
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
516 // Should we delete our workspace first?
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
517 if !config.GeoServerClean() {
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
518 return nil
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
519 }
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
520
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
521 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
522 var (
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
523 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
524 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
525 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
526 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
527 )
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
528
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
529 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
530 http.MethodDelete,
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
531 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
532 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
533 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
534 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
535 }
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 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
537 _, err = http.DefaultClient.Do(req)
da526b58c9c4 Added a flag geoserver-clean to force deletion of the gemma workspace before configuring the GeoServer again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 868
diff changeset
538 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
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
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
541 type styles struct {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
542 Styles struct {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
543 Style []struct {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
544 Name string `json:"name"`
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
545 } `json:"style"`
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
546 } `json:"styles"`
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
547 }
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
548
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
549 func (s *styles) hasStyle(name string) bool {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
550 for i := range s.Styles.Style {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
551 if s.Styles.Style[i].Name == name {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
552 return true
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
553 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
554 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
555 return false
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
556 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
557
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
558 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
559 var (
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
560 geoURL = config.GeoServerURL()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
561 user = config.GeoServerUser()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
562 password = config.GeoServerPassword()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
563 auth = basicAuth(user, password)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
564 )
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
565
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
566 req, err := http.NewRequest(
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
567 http.MethodGet,
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
568 geoURL+"/rest/workspaces/"+workspaceName+"/styles.json",
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
569 nil)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
570 if err != nil {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
571 return err
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
572 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
573 auth(req)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
574 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
575 if err != nil {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
576 return err
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
577 }
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
578 defer resp.Body.Close()
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
579
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
580 // Fetch all styles
1325
9d1f8e99743b Removed empty if branch.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1032
diff changeset
581 // 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
582 json.NewDecoder(resp.Body).Decode(s)
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
583 return nil
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
584 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
585
3828
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
586 var (
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
587 stylePreprocessorsMu sync.Mutex
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
588 stylePreprocessors = map[string]func(string) (string, error){}
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
589 )
3825
36129677ff24 fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents: 3306
diff changeset
590
4163
51cfa54fc5b1 Made 'golint' and 'staticcheck' happy with geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3828
diff changeset
591 // 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
592 // 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
593 // style changes.
3828
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
594 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
595 stylePreprocessorsMu.Lock()
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
596 defer stylePreprocessorsMu.Unlock()
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
597 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
598 }
36129677ff24 fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents: 3306
diff changeset
599
4163
51cfa54fc5b1 Made 'golint' and 'staticcheck' happy with geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3828
diff changeset
600 // 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
601 // associated with a given style name.
3828
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
602 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
603 stylePreprocessorsMu.Lock()
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
604 defer stylePreprocessorsMu.Unlock()
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
605 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
606 }
36129677ff24 fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents: 3306
diff changeset
607
4918
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
608 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
609 if len(data) == 0 {
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
610 return false
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
611 }
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
612 _, 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
613 return err == nil
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
614 }
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
615
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
616 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
617
1032
4c0c4dd393de Be more consistent with info/warn/error messages when logging.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
618 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
619
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
620 // 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
621 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
622 if err != nil {
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
623 return err
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
624 }
3827
6028326b88d6 go fmt'ed
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3825
diff changeset
625
4918
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
626 zip := isZip(binary)
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
627
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
628 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
629 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
630 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
631 if err != nil {
4918
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
632 return err
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
633 }
4932
2b46e7c51511 Bring back 5017:6129f7bb5b77 as it does not breaks style upload.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4928
diff changeset
634 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
635 }
36129677ff24 fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents: 3306
diff changeset
636 }
915
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
637
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
638 var (
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
639 geoURL = config.GeoServerURL()
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
640 user = config.GeoServerUser()
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
641 password = config.GeoServerPassword()
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
642 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
643 )
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
644
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
645 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
646 "/styles"
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
647
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
648 // First create style
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
649
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
650 type Style struct {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
651 Name string `json:"name"`
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
652 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
653 }
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
654
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
655 var styleFilename = struct {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
656 Style Style `json:"style"`
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
657 }{
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
658 Style: Style{
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
659 Name: entry.Name,
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
660 Filename: entry.Name + ".sld",
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
661 },
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
662 }
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
663
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
664 if create {
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
665 req, err := http.NewRequest(
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
666 http.MethodPost,
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
667 styleURL,
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
668 toStream(&styleFilename))
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
669
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
670 if err != nil {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
671 return err
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
672 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
673 auth(req)
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
674 asJSON(req)
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
675 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
676 if err != nil {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
677 return err
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
678 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
679
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
680 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
681 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
682 entry.Name,
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
683 http.StatusText(resp.StatusCode))
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
684 }
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
685 }
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
686
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
687 // Second upload data
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
688
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
689 req, err := http.NewRequest(
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
690 http.MethodPut,
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
691 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
692 bytes.NewReader(binary))
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
693 if err != nil {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
694 return err
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
695 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
696 auth(req)
4918
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
697 switch {
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
698 case zip:
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
699 asContentType(req, "application/zip")
4a9a1e323e11 First version of geo styles in ZIP files.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4673
diff changeset
700 case isSymbologyEncoding(binary):
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
701 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
702 default:
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
703 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
704 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
705 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
706 if err != nil {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
707 return err
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
708 }
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
709
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
710 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
711 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
712 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
713 }
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
714
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
715 // 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
716
4342
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
717 req, err = http.NewRequest(
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
718 http.MethodPost,
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
719 geoURL+"/rest/layers/"+
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
720 url.PathEscape(workspaceName+":"+entry.Name)+
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
721 "/styles?default=true",
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
722 toStream(&styleFilename))
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
723 if err != nil {
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
724 return err
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
725 }
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
726 auth(req)
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
727 asJSON(req)
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
728
4342
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
729 resp, err = http.DefaultClient.Do(req)
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
730 if err != nil {
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
731 return err
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
732 }
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
733
4342
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
734 if resp.StatusCode != http.StatusCreated {
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
735 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
736 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
737 }
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
738
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
739 return nil
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
740 }
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
741
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
742 // 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
743 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
744 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
745 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
746
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
747 for {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
748 tok, err := decoder.Token()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
749 switch {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
750 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
751 return false
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
752 case err != nil:
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
753 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
754 return false
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
755 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
756 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
757 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
758 return true
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
759 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
760 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
761 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
762
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
763 func ensureStyles() error {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
764 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
765
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
766 var stls styles
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
767 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
768 return err
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
769 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
770
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
771 entries := models.InternalServices.Filter(
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
772 models.IntAnd(
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
773 models.IntWMS,
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
774 models.IntWithStyle))
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
775
3306
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
776 var already []string
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
777
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
778 defer func() {
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
779 if len(already) > 0 {
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
780 log.Printf("info: already having styles: %s\n",
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
781 strings.Join(already, ", "))
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
782 }
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
783 }()
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
784
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
785 for i := range entries {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
786 entry := &entries[i]
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
787 if stls.hasStyle(entry.Name) {
3306
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
788 already = append(already, entry.Name)
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
789 continue
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
790 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
791 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
792 return err
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
793 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
794 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
795
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
796 return nil
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
797 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
798
1466
d7152eb11d58 Added api doc strings for the geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1446
diff changeset
799 // 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
800 // 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
801 func PrepareGeoServer() error {
386
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
802
517
7e45aaec7081 Consolidate configuration parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 477
diff changeset
803 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
804 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
805 return nil
5f5b3ca0c9fe Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 431
diff changeset
806 }
5f5b3ca0c9fe Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 431
diff changeset
807
395
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
808 if config.GeoServerURL() == "" {
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
809 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
810 return nil
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
811 }
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
812
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
813 for _, ensure := range []func() error{
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
814 deleteWorkspace,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
815 ensureWorkspace,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
816 ensureDataStore,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
817 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
818 ensureLayerGroups,
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
819 ensureStyles,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
820 } {
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
821 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
822 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
823 }
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
824 }
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
825
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
826 return nil
386
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
827 }