Mercurial > gemma

annotate pkg/geoserver/boot.go @ 4624:209b10f7bb2c geoserver_sql_views

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Add config for GeoServer database session startup SQL Prepended to setting the role in order to avoid any configuration overwriting it.
author Tom Gottfried <tom@intevation.de>
date Wed, 09 Oct 2019 18:47:13 +0200
parents 970e90d3d5eb
children 443867b548b5
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rev   line source
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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 "bytes"
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18 "encoding/json"
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19 "encoding/xml"
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20 "fmt"
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21 "io"
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22 "log"
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23 "net/http"
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24 "net/url"
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25 "strings"
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26 "sync"
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27
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28 "golang.org/x/net/html/charset"
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29
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30 "gemma.intevation.de/gemma/pkg/config"
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31 "gemma.intevation.de/gemma/pkg/models"
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32 )
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33
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34 const (
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35 workspaceName = "gemma"
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36 datastoreName = "gemma"
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37 databaseType = "postgis"
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38 primaryKeyMetadataTbl = "waterway.gt_pk_metadata"
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39 )
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40
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41 const (
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42 startupSQL = `SELECT public.setrole('${user,'||encode('waterway_user', 'hex')||'}')`
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43 closeupSQL = `RESET ROLE`
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44 )
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45
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46 func basicAuth(user, password string) func(req *http.Request) {
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47 return func(req *http.Request) {
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48 req.SetBasicAuth(user, password)
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49 }
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50 }
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51
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52 func toStream(x interface{}) io.Reader {
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53 var buf bytes.Buffer
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54
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55 if err := json.NewEncoder(&buf).Encode(x); err != nil {
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56 // Should not happen
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57 log.Printf("warn: bad JSON: %v\n", err)
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58 }
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59 return bytes.NewReader(buf.Bytes())
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60 }
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61
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62 // XXX: Creating SQL views with JSON via GeoServer REST-API fails
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63 // Begin code for handling with XML instead
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64 func toXMLStream(x interface{}) io.Reader {
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65 buf := bytes.NewBufferString(xml.Header)
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66 if err := xml.NewEncoder(buf).Encode(x); err != nil {
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67 // Should not happen
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68 log.Printf("warn: bad XML: %v\n", err)
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69 }
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70 return bytes.NewReader(buf.Bytes())
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71 }
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72
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73 type ftXML struct {
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74 XMLName xml.Name `xml:"featureType"`
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75 Name string `xml:"name"`
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76 Title string `xml:"title"`
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77 SRS *string `xml:"srs,omitempty"`
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78 Metadata ftMetadata
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79 }
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80
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81 type ftMetadata struct {
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82 XMLName xml.Name `xml:"metadata"`
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83 Entry ftMetadataEntry
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84 }
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85
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86 type ftMetadataEntry struct {
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87 XMLName xml.Name `xml:"entry"`
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88 Key string `xml:"key,attr"`
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89 VirtTable ftVirtTable
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90 }
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91
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92 type ftVirtTable struct {
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93 XMLName xml.Name `xml:"virtualTable"`
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94 Name string `xml:"name"`
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95 SQL string `xml:"sql"`
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96 } // End code for handling with XML
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97
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98 func asJSON(req *http.Request) {
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99 req.Header.Set("Content-Type", "application/json")
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100 }
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101
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102 func asContentType(req *http.Request, contentType string) {
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103 req.Header.Set("Content-Type", contentType)
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104 }
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105
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106 func ensureWorkspace() error {
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107 var (
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108 geoURL = config.GeoServerURL()
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109 user = config.GeoServerUser()
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110 password = config.GeoServerPassword()
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111 auth = basicAuth(user, password)
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112 )
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113
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114 // Probe workspace.
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115 req, err := http.NewRequest(
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116 http.MethodGet,
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117 geoURL+"/rest/workspaces/"+workspaceName+".json?quietOnNotFound=true",
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118 nil)
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119 if err != nil {
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120 return err
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121 }
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122 auth(req)
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123 resp, err := http.DefaultClient.Do(req)
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124 if err != nil {
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125 return err
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126 }
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127
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128 if resp.StatusCode != http.StatusNotFound {
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129 log.Println("info: workspace " + workspaceName + " already exists.")
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130 return nil
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131 }
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132
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133 // Create workspace
395
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134
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135 log.Println("info: creating workspace " + workspaceName)
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136
386
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137 const createJSON = `{"workspace":{"name":"` + workspaceName + `"}}`
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138
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139 req, err = http.NewRequest(
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140 http.MethodPost,
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141 geoURL+"/rest/workspaces",
417
ff26ffc18a04 Minor: Removed unnecessary byte slice conversion.
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parents: 414
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142 strings.NewReader(createJSON))
386
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143 if err != nil {
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144 return err
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145 }
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146 auth(req)
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147 asJSON(req)
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148 if resp, err = http.DefaultClient.Do(req); err != nil {
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149 return err
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150 }
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151
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152 if resp.StatusCode != http.StatusCreated {
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153 err = fmt.Errorf("status code '%s' (%d)",
386
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154 http.StatusText(resp.StatusCode),
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155 resp.StatusCode)
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156 }
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157
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158 return err
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parents:
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159 }
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160
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161 func ensureDataStore() error {
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162 var (
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163 geoURL = config.GeoServerURL()
386
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164 user = config.GeoServerUser()
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165 password = config.GeoServerPassword()
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166 auth = basicAuth(user, password)
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167 )
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168
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169 // Probe datastore.
386
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170 req, err := http.NewRequest(
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171 http.MethodGet,
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172 geoURL+"/rest/workspaces/"+workspaceName+
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173 "/datastores/"+datastoreName+".json?quietOnNotFound=true",
386
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174 nil)
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parents:
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175 if err != nil {
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176 return err
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177 }
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178 auth(req)
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179 resp, err := http.DefaultClient.Do(req)
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180 if err != nil {
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181 return err
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parents:
diff changeset
182 }
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parents:
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183
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parents:
diff changeset
184 if resp.StatusCode != http.StatusNotFound {
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parents:
diff changeset
185 log.Println("info: datastore " + datastoreName + " already exists.")
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186 return nil
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parents:
diff changeset
187 }
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188
395
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189 // Create datastore.
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diff changeset
190 log.Println("info: creating datastore " + datastoreName)
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parents: 386
diff changeset
191
386
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parents:
diff changeset
192 type entry struct {
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diff changeset
193 Key interface{} `json:"@key"`
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parents:
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194 Value interface{} `json:"$"`
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195 }
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parents:
diff changeset
196
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197 // Create datastore.
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198 ds := map[string]interface{}{
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199 "dataStore": map[string]interface{}{
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200 "name": datastoreName,
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parents:
diff changeset
201 "connectionParameters": map[string]interface{}{
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parents:
diff changeset
202 "entry": []entry{
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parents:
diff changeset
203 {"host", config.DBHost()},
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204 {"port", config.DBPort()},
395
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diff changeset
205 {"database", config.DBName()},
4606
dfe9cde6a20c Reflect database model changes for SQL views in backend
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
206 {"schema", models.DatabaseScheme},
517
7e45aaec7081 Consolidate configuration parameters.
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parents: 477
diff changeset
207 {"user", config.DBUser()},
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parents: 477
diff changeset
208 {"passwd", config.DBPassword()},
386
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parents:
diff changeset
209 {"dbtype", databaseType},
1446
1e19184472bf Add configuration of primary key metadata used by geoserver.
Sascha Wilde <wilde@intevation.de>
parents: 1325
diff changeset
210 {"Primary key metadata table", primaryKeyMetadataTbl},
4285
6b415dcdaf8a Let the geoserver expose primary keys for features.
Raimund Renkert <raimund@renkert.org>
parents: 4163
diff changeset
211 {"Expose primary keys", true},
4624
209b10f7bb2c Add config for GeoServer database session startup SQL
Tom Gottfried <tom@intevation.de>
parents: 4614
diff changeset
212 {"Session startup SQL",
209b10f7bb2c Add config for GeoServer database session startup SQL
Tom Gottfried <tom@intevation.de>
parents: 4614
diff changeset
213 config.GeoServerStartupSQL() + ";" + startupSQL},
395
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parents: 386
diff changeset
214 {"Session close-up SQL", closeupSQL},
2990
dfeb2928232b Let GeoServer validate database connections before use
Tom Gottfried <tom@intevation.de>
parents: 2624
diff changeset
215 {"validate connections", true},
2624
9dbaf69c7a66 Improve geoserver config to better calculate bounding boxes
Bernhard Reiter <bernhard@intevation.de>
parents: 1466
diff changeset
216 {"Estimated extends", false},
386
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parents:
diff changeset
217 },
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
218 },
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
219 },
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
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 req, err = http.NewRequest(
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
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parents:
diff changeset
223 http.MethodPost,
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
224 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
225 toStream(ds))
386
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
226 if err != nil {
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
227 return err
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
228 }
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
229 auth(req)
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
230 asJSON(req)
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
231 resp, err = http.DefaultClient.Do(req)
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
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parents:
diff changeset
232 if err != nil {
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
233 return err
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
234 }
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
235
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
236 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
237 err = fmt.Errorf("status code '%s' (%d)",
386
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
238 http.StatusText(resp.StatusCode),
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
239 resp.StatusCode)
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
240 }
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
241
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
242 return err
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
395
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
245 func ensureFeatures() error {
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
246 var (
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
247 geoURL = config.GeoServerURL()
395
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
248 user = config.GeoServerUser()
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
249 password = config.GeoServerPassword()
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
250 auth = basicAuth(user, password)
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
251 )
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
252
4607
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
253 datastoreURL := geoURL + "/rest/workspaces/" + workspaceName +
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
254 "/datastores/" + datastoreName
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
255
474
11d80120ed3d Renamed published services to internal services to be more symmetrical to external services.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff changeset
256 tables := models.InternalServices.Filter(models.IntWFS)
398
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diff changeset
257 if len(tables) == 0 {
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258 log.Println("info: no tables to publish")
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diff changeset
259 return nil
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260 }
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261
395
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262 log.Printf("info: number of tables to publish %d\n", len(tables))
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263
398
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diff changeset
264 var features struct {
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diff changeset
265 FeatureTypes struct {
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diff changeset
266 FeatureType []struct {
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diff changeset
267 Name string `json:"name"`
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268 } `json:"featureType"`
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269 } `json:"featureTypes"`
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270 }
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271
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272 hasFeature := func(name string) bool {
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diff changeset
273 for _, ft := range features.FeatureTypes.FeatureType {
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diff changeset
274 if ft.Name == name {
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diff changeset
275 return true
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diff changeset
276 }
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277 }
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278 return false
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279 }
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280
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281 // Fetch all featuretypes.
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diff changeset
282 req, err := http.NewRequest(
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diff changeset
283 http.MethodGet,
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284 datastoreURL+"/featuretypes.json",
398
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diff changeset
285 nil)
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diff changeset
286 if err != nil {
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diff changeset
287 return err
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diff changeset
288 }
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diff changeset
289 auth(req)
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diff changeset
290 resp, err := http.DefaultClient.Do(req)
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diff changeset
291 if err != nil {
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diff changeset
292 return err
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diff changeset
293 }
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diff changeset
294
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diff changeset
295 err = json.NewDecoder(resp.Body).Decode(&features)
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diff changeset
296 resp.Body.Close()
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diff changeset
297 if err != nil {
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diff changeset
298 // XXX: Quirk in the JSON return by GeoServer:
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diff changeset
299 // If there are no features in the datastore
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diff changeset
300 // featureType deserializes to an empty string ""
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diff changeset
301 // instead of an empty array *palmface*.
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diff changeset
302 // So assume there no features.
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diff changeset
303 hasFeature = func(string) bool { return false }
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diff changeset
304 }
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diff changeset
305
3306
bf5ab7a069e2 More compact logging of GeoServer booting.
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diff changeset
306 var already []string
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diff changeset
307
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diff changeset
308 defer func() {
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diff changeset
309 if len(already) > 0 {
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diff changeset
310 log.Printf("info: already having featuretypes: %s\n",
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diff changeset
311 strings.Join(already, ", "))
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diff changeset
312 }
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diff changeset
313 }()
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diff changeset
314
449
a74b8c2a4e75 Removed the command line option to publish tables with GeoServer.
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parents: 444
diff changeset
315 for i := range tables {
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parents: 444
diff changeset
316 table := tables[i].Name
444
c315885825e5 Publish WFS layers on GeoServer from database configuration.
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parents: 435
diff changeset
317
398
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diff changeset
318 if hasFeature(table) {
3306
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diff changeset
319 already = append(already, table)
395
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diff changeset
320 continue
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diff changeset
321 }
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diff changeset
322
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diff changeset
323 // Create featuretype.
398
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diff changeset
324 log.Printf("info: creating featuretype %s.\n", table)
395
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diff changeset
325
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diff changeset
326 var req *http.Request
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parents: 4606
diff changeset
327 if models.IntSQLView(tables[i]) {
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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diff changeset
328 // XXX: Creating SQL views with JSON via GeoServer REST-API fails
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
329 // Begin code for handling with XML instead
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
330 ft := ftXML{
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
331 Name: table,
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parents: 4606
diff changeset
332 Title: table,
4611
b5aa1eb83bb0 Add possibility to configure SRS for GeoServer SQL view
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parents: 4609
diff changeset
333 SRS: tables[i].SRS,
4607
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parents: 4606
diff changeset
334 Metadata: ftMetadata{
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
335 Entry: ftMetadataEntry{
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
336 Key: "JDBC_VIRTUAL_TABLE",
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
337 VirtTable: ftVirtTable{
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
338 Name: table,
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
339 SQL: *tables[i].SQL}}}}
395
272ed64a5053 Create feature layers in GeoServer via REST API.
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diff changeset
340
4607
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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diff changeset
341 req, err = http.NewRequest(
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
342 http.MethodPost,
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
343 datastoreURL+"/featuretypes",
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
344 toXMLStream(ft))
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
345 if err != nil {
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
346 return err
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
347 }
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
348 asContentType(req, "text/xml")
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
349 // End code for handling with XML instead
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
350 } else {
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
351 ft := map[string]interface{}{
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
352 "featureType": map[string]interface{}{
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
353 "name": table,
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
354 "nativeName": table,
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
355 "title": table,
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
356 },
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
357 }
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
358
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
359 req, err = http.NewRequest(
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
360 http.MethodPost,
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
361 datastoreURL+"/featuretypes",
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
362 toStream(ft))
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
363 if err != nil {
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
364 return err
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
365 }
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
Tom Gottfried <tom@intevation.de>
parents: 4606
diff changeset
366 asJSON(req)
395
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
367 }
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
368 auth(req)
4607
064b6c46ea6c Create SQL views in GeoServer from appropriate configuration
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parents: 4606
diff changeset
369
398
0b8921797064 To reduce the number of REST calls to the GeoServer when publishing gemma tables
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parents: 395
diff changeset
370 resp, err := http.DefaultClient.Do(req)
395
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
371 if err != nil {
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
372 return err
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
373 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
374
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parents: 386
diff changeset
375 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
376 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
377 http.StatusText(resp.StatusCode),
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
378 resp.StatusCode)
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
379 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
380 }
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
381
272ed64a5053 Create feature layers in GeoServer via REST API.
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parents: 386
diff changeset
382 return nil
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
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
385 func deleteWorkspace() error {
875
371c756f0370 Code simplification in geoserver boot configuration.
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parents: 874
diff changeset
386
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
387 // Should we delete our workspace first?
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
388 if !config.GeoServerClean() {
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
389 return nil
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
390 }
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
391
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
392 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
393 var (
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
394 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
395 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
396 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
397 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
398 )
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
399
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
400 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
401 http.MethodDelete,
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
402 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
403 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
404 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
405 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
406 }
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
407 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
408 _, 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
409 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
410 }
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
411
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
412 type styles struct {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
413 Styles struct {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
414 Style []struct {
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
415 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
416 } `json:"style"`
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
417 } `json:"styles"`
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
418 }
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
419
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
420 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
421 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
422 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
423 return true
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
424 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
425 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
426 return false
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
427 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
428
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
429 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
430 var (
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
431 geoURL = config.GeoServerURL()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
432 user = config.GeoServerUser()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
433 password = config.GeoServerPassword()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
434 auth = basicAuth(user, password)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
435 )
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
436
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
437 req, err := http.NewRequest(
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
438 http.MethodGet,
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
439 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
440 nil)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
441 if err != nil {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
442 return err
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
443 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
444 auth(req)
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
445 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
446 if err != nil {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
447 return err
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
448 }
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
449 defer resp.Body.Close()
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
450
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
451 // Fetch all styles
1325
9d1f8e99743b Removed empty if branch.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1032
diff changeset
452 // 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
453 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
454 return nil
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
455 }
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
456
3828
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
457 var (
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
458 stylePreprocessorsMu sync.Mutex
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
459 stylePreprocessors = map[string]func(string) (string, error){}
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
460 )
3825
36129677ff24 fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents: 3306
diff changeset
461
4163
51cfa54fc5b1 Made 'golint' and 'staticcheck' happy with geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3828
diff changeset
462 // 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
463 // 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
464 // style changes.
3828
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
465 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
466 stylePreprocessorsMu.Lock()
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
467 defer stylePreprocessorsMu.Unlock()
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
468 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
469 }
36129677ff24 fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents: 3306
diff changeset
470
4163
51cfa54fc5b1 Made 'golint' and 'staticcheck' happy with geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3828
diff changeset
471 // 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
472 // associated with a given style name.
3828
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
473 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
474 stylePreprocessorsMu.Lock()
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
475 defer stylePreprocessorsMu.Unlock()
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
476 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
477 }
36129677ff24 fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents: 3306
diff changeset
478
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
479 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
480
1032
4c0c4dd393de Be more consistent with info/warn/error messages when logging.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
481 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
482
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
483 // Try to load the style data.
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
484 data, err := entry.LoadStyle()
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
485 if err != nil {
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
486 return err
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
487 }
3827
6028326b88d6 go fmt'ed
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3825
diff changeset
488
3828
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
489 if processor := FindStylePreprocessor(entry.Name); processor != nil {
885eb90255ff Cleanup templating of styles [WIP].
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3827
diff changeset
490 if data, err = processor(data); err != nil {
3825
36129677ff24 fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents: 3306
diff changeset
491 return err
36129677ff24 fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents: 3306
diff changeset
492 }
36129677ff24 fetch data for sld template from data base and interpolate colors (WIP)
Markus Kottlaender <markus@intevation.de>
parents: 3306
diff changeset
493 }
915
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
494
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
495 var (
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
496 geoURL = config.GeoServerURL()
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
497 user = config.GeoServerUser()
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
498 password = config.GeoServerPassword()
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
499 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
500 )
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
501
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
502 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
503 "/styles"
913
876d1f5433be Started with direct applying style after modification via controller. WIP.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 890
diff changeset
504
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
505 // First create style
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
506
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
507 type Style struct {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
508 Name string `json:"name"`
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
509 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
510 }
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
511
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
512 var styleFilename = struct {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
513 Style Style `json:"style"`
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
514 }{
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
515 Style: Style{
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
516 Name: entry.Name,
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
517 Filename: entry.Name + ".sld",
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
518 },
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
519 }
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
520
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
521 if create {
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
522 req, err := http.NewRequest(
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
523 http.MethodPost,
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
524 styleURL,
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
525 toStream(&styleFilename))
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
526
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
527 if err != nil {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
528 return err
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
529 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
530 auth(req)
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
531 asJSON(req)
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
532 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
533 if err != nil {
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
534 return err
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
535 }
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
536
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
537 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
538 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
539 entry.Name,
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
540 http.StatusText(resp.StatusCode))
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
541 }
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
542 }
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
543
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
544 // Second upload data
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
545
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
546 req, err := http.NewRequest(
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
547 http.MethodPut,
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
548 styleURL+"/"+url.PathEscape(entry.Name),
915
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
549 strings.NewReader(data))
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
550 if err != nil {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
551 return err
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
552 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
553 auth(req)
915
2ebf677fc2e1 Load style data only on demand to not waste menory.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 914
diff changeset
554 if isSymbologyEncoding(data) {
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
555 asContentType(req, "application/vnd.ogc.se+xml")
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
556 } else {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
557 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
558 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
559 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
560 if err != nil {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
561 return err
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
562 }
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
563
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
564 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
565 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
566 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
567 }
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
568
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
569 // 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
570
4342
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
571 req, err = http.NewRequest(
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
572 http.MethodPost,
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
573 geoURL+"/rest/layers/"+
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
574 url.PathEscape(workspaceName+":"+entry.Name)+
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
575 "/styles?default=true",
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
576 toStream(&styleFilename))
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
577 if err != nil {
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
578 return err
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
579 }
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
580 auth(req)
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
581 asJSON(req)
878
495fc3264265 Connect uploaded styles with layers during GeoServer boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 877
diff changeset
582
4342
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
583 resp, err = http.DefaultClient.Do(req)
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
584 if err != nil {
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
585 return err
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
586 }
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
587
4342
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
588 if resp.StatusCode != http.StatusCreated {
6a1fef54d49f Always associate style with layer
Tom Gottfried <tom@intevation.de>
parents: 4290
diff changeset
589 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
590 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
591 }
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
592
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
593 return nil
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
594 }
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
595
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
596 // isSymbologyEncoding tries to figure out if its plain SLD or SE.
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
597 func isSymbologyEncoding(data string) bool {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
598 decoder := xml.NewDecoder(strings.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
599 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
600
876
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
601 for {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
602 tok, err := decoder.Token()
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
603 switch {
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
604 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
605 return false
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
606 case err != nil:
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
607 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
608 return false
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
609 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
610 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
611 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
612 return true
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
613 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
614 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
615 }
8b9bd9ccdd93 Upload style during boot. TODO: Connect with layer.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 875
diff changeset
616
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
617 func ensureStyles() error {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
618 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
619
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
620 var stls styles
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
621 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
622 return err
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
623 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
624
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
625 entries := models.InternalServices.Filter(
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
626 models.IntAnd(
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
627 models.IntWMS,
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
628 models.IntWithStyle))
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
629
3306
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
630 var already []string
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
631
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
632 defer func() {
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
633 if len(already) > 0 {
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
634 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
635 strings.Join(already, ", "))
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
636 }
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
637 }()
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
638
914
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
639 for i := range entries {
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
640 entry := &entries[i]
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
641 if stls.hasStyle(entry.Name) {
3306
bf5ab7a069e2 More compact logging of GeoServer booting.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3093
diff changeset
642 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
643 continue
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
644 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
645 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
646 return err
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
647 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
648 }
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 return nil
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
651 }
4bf3a3a20ce1 Finished direct updating when style is uploaded via controller.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 913
diff changeset
652
1466
d7152eb11d58 Added api doc strings for the geoserver package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1446
diff changeset
653 // 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
654 // 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
655 func PrepareGeoServer() error {
386
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
656
517
7e45aaec7081 Consolidate configuration parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 477
diff changeset
657 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
658 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
659 return nil
5f5b3ca0c9fe Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 431
diff changeset
660 }
5f5b3ca0c9fe Fixed wrong SQL startup script for GeoServer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 431
diff changeset
661
395
272ed64a5053 Create feature layers in GeoServer via REST API.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 386
diff changeset
662 if config.GeoServerURL() == "" {
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
663 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
664 return nil
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
665 }
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
666
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
667 for _, ensure := range []func() error{
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
668 deleteWorkspace,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
669 ensureWorkspace,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
670 ensureDataStore,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
671 ensureFeatures,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
672 ensureStyles,
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
673 } {
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
674 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
675 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
676 }
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
677 }
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
678
875
371c756f0370 Code simplification in geoserver boot configuration.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 874
diff changeset
679 return nil
386
999f4f83a072 Configure GeoServer via REST-API. TODO: Configure layers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
680 }