1 | // License: GPL. For details, see LICENSE file. |
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2 | /** |
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3 | * Compare and analyse the differences of the editor imagery index and the JOSM imagery list. |
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4 | * The goal is to keep both lists in sync. |
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5 | * |
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6 | * The editor imagery index project (https://github.com/osmlab/editor-imagery-index) |
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7 | * provides also a version in the JOSM format, but the JSON is the original source |
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8 | * format, so we read that. |
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9 | * |
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10 | * How to run: |
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11 | * ----------- |
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12 | * |
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13 | * Main JOSM binary needs to be in classpath, e.g. |
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14 | * |
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15 | * $ groovy -cp ../dist/josm-custom.jar sync_editor-imagery-index.groovy |
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16 | * |
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17 | * Add option "-h" to show the available command line flags. |
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18 | */ |
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19 | import javax.json.Json |
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20 | import javax.json.JsonArray |
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21 | import javax.json.JsonObject |
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22 | import javax.json.JsonReader |
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23 | |
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24 | import org.openstreetmap.josm.data.imagery.ImageryInfo |
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25 | import org.openstreetmap.josm.io.imagery.ImageryReader |
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26 | |
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27 | class SyncEditorImageryIndex { |
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28 | |
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29 | List<ImageryInfo> josmEntries; |
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30 | JsonArray eiiEntries; |
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31 | |
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32 | def eiiUrls = new HashMap<String, JsonObject>() |
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33 | def josmUrls = new HashMap<String, ImageryInfo>() |
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34 | |
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35 | static String eiiInputFile = 'imagery.json' |
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36 | static String josmInputFile = 'maps.xml' |
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37 | static String ignoreInputFile = 'maps_ignores.txt' |
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38 | static FileWriter outputFile = null |
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39 | static BufferedWriter outputStream = null |
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40 | int skipCount = 0; |
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41 | String skipColor = "greenyellow" // should never be visible |
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42 | def skipEntries = [:] |
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43 | def skipColors = [:] |
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44 | |
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45 | static def options |
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46 | |
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47 | /** |
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48 | * Main method. |
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49 | */ |
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50 | static main(def args) { |
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51 | parse_command_line_arguments(args) |
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52 | def script = new SyncEditorImageryIndex() |
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53 | script.loadSkip() |
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54 | script.start() |
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55 | script.loadJosmEntries() |
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56 | script.loadEIIEntries() |
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57 | script.checkInOneButNotTheOther() |
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58 | script.checkCommonEntries() |
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59 | script.end() |
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60 | if(outputStream != null) { |
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61 | outputStream.close(); |
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62 | } |
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63 | if(outputFile != null) { |
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64 | outputFile.close(); |
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65 | } |
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66 | } |
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67 | |
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68 | /** |
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69 | * Parse command line arguments. |
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70 | */ |
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71 | static void parse_command_line_arguments(args) { |
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72 | def cli = new CliBuilder(width: 160) |
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73 | cli.o(longOpt:'output', args:1, argName: "output", "Output file, - prints to stdout (default: -)") |
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74 | cli.e(longOpt:'eii_input', args:1, argName:"eii_input", "Input file for the editor imagery index (json). Default is $eiiInputFile (current directory).") |
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75 | cli.j(longOpt:'josm_input', args:1, argName:"josm_input", "Input file for the JOSM imagery list (xml). Default is $josmInputFile (current directory).") |
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76 | cli.i(longOpt:'ignore_input', args:1, argName:"ignore_input", "Input file for the ignore list. Default is $ignoreInputFile (current directory).") |
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77 | cli.s(longOpt:'shorten', "shorten the output, so it is easier to read in a console window") |
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78 | cli.n(longOpt:'noskip', argName:"noskip", "don't skip known entries") |
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79 | cli.x(longOpt:'xhtmlbody', argName:"xhtmlbody", "create XHTML body for display in a web page") |
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80 | cli.X(longOpt:'xhtml', argName:"xhtml", "create XHTML for display in a web page") |
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81 | cli.m(longOpt:'nomissingeii', argName:"nomissingeii", "don't show missing editor imagery index entries") |
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82 | cli.h(longOpt:'help', "show this help") |
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83 | options = cli.parse(args) |
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84 | |
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85 | if (options.h) { |
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86 | cli.usage() |
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87 | System.exit(0) |
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88 | } |
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89 | if (options.eii_input) { |
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90 | eiiInputFile = options.eii_input |
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91 | } |
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92 | if (options.josm_input) { |
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93 | josmInputFile = options.josm_input |
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94 | } |
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95 | if (options.ignore_input) { |
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96 | ignoreInputFile = options.ignore_input |
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97 | } |
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98 | if (options.output && options.output != "-") { |
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99 | outputFile = new FileWriter(options.output) |
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100 | outputStream = new BufferedWriter(outputFile) |
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101 | } |
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102 | } |
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103 | |
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104 | void loadSkip() { |
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105 | FileReader fr = new FileReader(ignoreInputFile) |
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106 | def line |
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107 | |
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108 | while((line = fr.readLine()) != null) { |
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109 | def res = (line =~ /^\|\| *(\d) *\|\| *(EII|Ignore) *\|\| *\{\{\{(.+)\}\}\} *\|\|/) |
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110 | if(res.count) |
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111 | { |
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112 | skipEntries[res[0][3]] = res[0][1] as int |
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113 | if(res[0][2].equals("Ignore")) { |
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114 | skipColors[res[0][3]] = "green" |
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115 | } else { |
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116 | skipColors[res[0][3]] = "darkolivegreen" |
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117 | } |
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118 | } |
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119 | } |
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120 | } |
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121 | |
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122 | void myprintlnfinal(String s) { |
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123 | if(outputStream != null) { |
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124 | outputStream.write(s); |
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125 | outputStream.newLine(); |
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126 | } else { |
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127 | println s; |
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128 | } |
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129 | } |
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130 | |
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131 | void myprintln(String s) { |
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132 | if(skipEntries.containsKey(s)) { |
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133 | skipCount = skipEntries.get(s) |
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134 | skipEntries.remove(s) |
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135 | if(skipColors.containsKey(s)) { |
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136 | skipColor = skipColors.get(s) |
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137 | } else { |
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138 | skipColor = "greenyellow" |
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139 | } |
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140 | } |
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141 | if(skipCount) { |
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142 | skipCount -= 1; |
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143 | if(options.xhtmlbody || options.xhtml) { |
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144 | s = "<pre style=\"margin:3px;color:"+skipColor+"\">"+s.replaceAll("&","&").replaceAll("<","<").replaceAll(">",">")+"</pre>" |
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145 | } |
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146 | if (!options.noskip) { |
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147 | return; |
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148 | } |
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149 | } else if(options.xhtmlbody || options.xhtml) { |
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150 | String color = s.startsWith("***") ? "black" : (s.startsWith("+ ") ? "blue" : "red") |
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151 | s = "<pre style=\"margin:3px;color:"+color+"\">"+s.replaceAll("&","&").replaceAll("<","<").replaceAll(">",">")+"</pre>" |
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152 | } |
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153 | myprintlnfinal(s) |
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154 | } |
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155 | |
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156 | void start() { |
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157 | if (options.xhtml) { |
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158 | myprintlnfinal "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n" |
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159 | myprintlnfinal "<html><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\"/><title>JOSM - EII differences</title></head><body>\n" |
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160 | } |
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161 | } |
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162 | |
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163 | void end() { |
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164 | for (def s: skipEntries.keySet()) { |
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165 | myprintln "+++ Obsolete skip entry: " + s |
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166 | } |
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167 | if (options.xhtml) { |
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168 | myprintlnfinal "</body></html>\n" |
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169 | } |
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170 | } |
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171 | |
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172 | void loadEIIEntries() { |
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173 | FileReader fr = new FileReader(eiiInputFile) |
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174 | JsonReader jr = Json.createReader(fr) |
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175 | eiiEntries = jr.readArray() |
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176 | jr.close() |
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177 | |
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178 | for (def e : eiiEntries) { |
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179 | def url = getUrl(e) |
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180 | if (url.contains("{z}")) { |
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181 | myprintln "+++ EII-URL uses {z} instead of {zoom}: "+url |
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182 | url = url.replace("{z}","{zoom}") |
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183 | } |
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184 | if (eiiUrls.containsKey(url)) { |
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185 | myprintln "+++ EII-URL is not unique: "+url |
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186 | } else { |
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187 | eiiUrls.put(url, e) |
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188 | } |
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189 | } |
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190 | myprintln "*** Loaded ${eiiEntries.size()} entries (EII). ***" |
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191 | } |
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192 | |
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193 | void loadJosmEntries() { |
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194 | def reader = new ImageryReader(josmInputFile) |
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195 | josmEntries = reader.parse() |
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196 | |
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197 | for (def e : josmEntries) { |
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198 | def url = getUrl(e) |
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199 | if (url.contains("{z}")) { |
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200 | myprintln "+++ JOSM-URL uses {z} instead of {zoom}: "+url |
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201 | url = url.replace("{z}","{zoom}") |
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202 | } |
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203 | if (josmUrls.containsKey(url)) { |
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204 | myprintln "+++ JOSM-URL is not unique: "+url |
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205 | } else { |
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206 | josmUrls.put(url, e) |
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207 | } |
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208 | for (def m : e.getMirrors()) { |
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209 | url = getUrl(m) |
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210 | if (josmUrls.containsKey(url)) { |
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211 | myprintln "+++ JOSM-Mirror-URL is not unique: "+url |
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212 | } else { |
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213 | josmUrls.put(url, m) |
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214 | } |
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215 | } |
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216 | } |
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217 | myprintln "*** Loaded ${josmEntries.size()} entries (JOSM). ***" |
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218 | } |
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219 | |
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220 | List inOneButNotTheOther(Map m1, Map m2) { |
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221 | def l = [] |
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222 | for (def url : m1.keySet()) { |
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223 | if (!m2.containsKey(url)) { |
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224 | def name = getName(m1.get(url)) |
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225 | l += " "+getDescription(m1.get(url)) |
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226 | } |
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227 | } |
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228 | l.sort() |
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229 | } |
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230 | |
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231 | void checkInOneButNotTheOther() { |
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232 | def l1 = inOneButNotTheOther(eiiUrls, josmUrls) |
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233 | myprintln "*** URLs found in EII but not in JOSM (${l1.size()}): ***" |
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234 | if (!l1.isEmpty()) { |
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235 | for (def l : l1) |
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236 | myprintln "-"+l |
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237 | } |
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238 | |
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239 | if (options.nomissingeii) |
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240 | return |
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241 | def l2 = inOneButNotTheOther(josmUrls, eiiUrls) |
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242 | myprintln "*** URLs found in JOSM but not in EII (${l2.size()}): ***" |
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243 | if (!l2.isEmpty()) { |
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244 | for (def l : l2) |
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245 | myprintln "+" + l |
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246 | } |
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247 | } |
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248 | |
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249 | void checkCommonEntries() { |
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250 | myprintln "*** Same URL, but different name: ***" |
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251 | for (def url : eiiUrls.keySet()) { |
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252 | def e = eiiUrls.get(url) |
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253 | if (!josmUrls.containsKey(url)) continue |
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254 | def j = josmUrls.get(url) |
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255 | if (!getName(e).equals(getName(j))) { |
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256 | myprintln " name differs: $url" |
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257 | myprintln " (IEE): ${getName(e)}" |
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258 | myprintln " (JOSM): ${getName(j)}" |
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259 | } |
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260 | } |
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261 | |
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262 | myprintln "*** Same URL, but different type: ***" |
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263 | for (def url : eiiUrls.keySet()) { |
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264 | def e = eiiUrls.get(url) |
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265 | if (!josmUrls.containsKey(url)) continue |
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266 | def j = josmUrls.get(url) |
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267 | if (!getType(e).equals(getType(j))) { |
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268 | myprintln " type differs: ${getName(j)} - $url" |
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269 | myprintln " (IEE): ${getType(e)}" |
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270 | myprintln " (JOSM): ${getType(j)}" |
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271 | } |
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272 | } |
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273 | |
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274 | myprintln "*** Same URL, but different zoom bounds: ***" |
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275 | for (def url : eiiUrls.keySet()) { |
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276 | def e = eiiUrls.get(url) |
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277 | if (!josmUrls.containsKey(url)) continue |
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278 | def j = josmUrls.get(url) |
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279 | |
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280 | Integer eMinZoom = getMinZoom(e) |
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281 | Integer jMinZoom = getMinZoom(j) |
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282 | if (eMinZoom != jMinZoom && !(eMinZoom == 0 && jMinZoom == null)) { |
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283 | myprintln " minzoom differs: ${getDescription(j)}" |
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284 | myprintln " (IEE): ${eMinZoom}" |
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285 | myprintln " (JOSM): ${jMinZoom}" |
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286 | } |
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287 | Integer eMaxZoom = getMaxZoom(e) |
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288 | Integer jMaxZoom = getMaxZoom(j) |
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289 | if (eMaxZoom != jMaxZoom) { |
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290 | myprintln " maxzoom differs: ${getDescription(j)}" |
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291 | myprintln " (IEE): ${eMaxZoom}" |
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292 | myprintln " (JOSM): ${jMaxZoom}" |
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293 | } |
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294 | } |
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295 | |
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296 | myprintln "*** Same URL, but different country code: ***" |
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297 | for (def url : eiiUrls.keySet()) { |
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298 | def e = eiiUrls.get(url) |
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299 | if (!josmUrls.containsKey(url)) continue |
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300 | def j = josmUrls.get(url) |
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301 | if (!getCountryCode(e).equals(getCountryCode(j))) { |
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302 | myprintln " country code differs: ${getDescription(j)}" |
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303 | myprintln " (IEE): ${getCountryCode(e)}" |
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304 | myprintln " (JOSM): ${getCountryCode(j)}" |
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305 | } |
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306 | } |
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307 | /*myprintln "*** Same URL, but different quality: ***" |
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308 | for (def url : eiiUrls.keySet()) { |
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309 | def e = eiiUrls.get(url) |
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310 | if (!josmUrls.containsKey(url)) { |
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311 | def q = getQuality(e) |
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312 | if("best".equals(q)) { |
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313 | myprintln " quality best entry not in JOSM for ${getDescription(e)}" |
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314 | } |
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315 | continue |
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316 | } |
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317 | def j = josmUrls.get(url) |
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318 | if (!getQuality(e).equals(getQuality(j))) { |
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319 | myprintln " quality differs: ${getDescription(j)}" |
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320 | myprintln " (IEE): ${getQuality(e)}" |
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321 | myprintln " (JOSM): ${getQuality(j)}" |
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322 | } |
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323 | }*/ |
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324 | } |
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325 | |
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326 | /** |
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327 | * Utility functions that allow uniform access for both ImageryInfo and JsonObject. |
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328 | */ |
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329 | static String getUrl(Object e) { |
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330 | if (e instanceof ImageryInfo) return e.url |
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331 | return e.getString("url") |
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332 | } |
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333 | static String getName(Object e) { |
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334 | if (e instanceof ImageryInfo) return e.getOriginalName() |
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335 | return e.getString("name") |
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336 | } |
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337 | static String getType(Object e) { |
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338 | if (e instanceof ImageryInfo) return e.getImageryType().getTypeString() |
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339 | return e.getString("type") |
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340 | } |
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341 | static Integer getMinZoom(Object e) { |
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342 | if (e instanceof ImageryInfo) { |
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343 | int mz = e.getMinZoom() |
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344 | return mz == 0 ? null : mz |
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345 | } else { |
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346 | def ext = e.getJsonObject("extent") |
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347 | if (ext == null) return null |
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348 | def num = ext.getJsonNumber("min_zoom") |
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349 | if (num == null) return null |
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350 | return num.intValue() |
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351 | } |
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352 | } |
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353 | static Integer getMaxZoom(Object e) { |
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354 | if (e instanceof ImageryInfo) { |
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355 | int mz = e.getMaxZoom() |
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356 | return mz == 0 ? null : mz |
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357 | } else { |
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358 | def ext = e.getJsonObject("extent") |
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359 | if (ext == null) return null |
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360 | def num = ext.getJsonNumber("max_zoom") |
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361 | if (num == null) return null |
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362 | return num.intValue() |
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363 | } |
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364 | } |
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365 | static String getCountryCode(Object e) { |
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366 | if (e instanceof ImageryInfo) return "".equals(e.getCountryCode()) ? null : e.getCountryCode() |
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367 | return e.getString("country_code", null) |
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368 | } |
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369 | static String getQuality(Object e) { |
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370 | //if (e instanceof ImageryInfo) return "".equals(e.getQuality()) ? null : e.getQuality() |
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371 | if (e instanceof ImageryInfo) return null |
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372 | return e.get("best") ? "best" : null |
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373 | } |
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374 | String getDescription(Object o) { |
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375 | def url = getUrl(o) |
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376 | def cc = getCountryCode(o) |
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377 | if (cc == null) { |
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378 | def j = josmUrls.get(url) |
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379 | if (j != null) cc = getCountryCode(j) |
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380 | if (cc == null) { |
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381 | def e = eiiUrls.get(url) |
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382 | if (e != null) cc = getCountryCode(e) |
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383 | } |
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384 | } |
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385 | if (cc == null) { |
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386 | cc = '' |
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387 | } else { |
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388 | cc = "[$cc] " |
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389 | } |
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390 | def d = cc + getName(o) + " - " + getUrl(o) |
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391 | if (options.shorten) { |
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392 | def MAXLEN = 140 |
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393 | if (d.length() > MAXLEN) d = d.substring(0, MAXLEN-1) + "..." |
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394 | } |
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395 | return d |
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396 | } |
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397 | } |
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