rename_abbreviated_highways-peru.js

function current_layer() {
    var layers = require("josm/layers");
    return layers.activeLayer;
}

function rename_highways() {
    var layer = current_layer();
    if (layer == null) return;
    var util = require("josm/util");
    var command = require("josm/command");
    var console = require("josm/scriptingconsole");

    var abbr = ["ca.", "ca", "psj.", "psj", "pje.", "pje", "jr .", "jr.", "jr", "av.", "av", "jiron", "Psje.", "prol."];
    var full = ["Calle", "Calle", "Pasaje", "Pasaje", "Pasaje", "Pasaje", "Jirón", "Jirón", "Jirón", "Avenida", "Avenida", "Jirón", "Pasaje", "Prolongación"];

    var dataset = layer.data;
    var result = dataset.query("type:way");
    var renames = 0;
    console.println("number of ways: " + result.length);
    for (j = 0; j < result.length; j++) {
        var way = result[j];
        var name = way.get("name");
        if (name == null) continue;
        if (name.length() < 4) continue;
        var words = name.split(" ");
        if (words.length < 2) continue;
        var word = words[0].toLowerCase();

        var found = -1;
        for (var a = 0; a < abbr.length; a++) {
            if (abbr[a] == word) found = a;
        }

        if (found == -1) continue;
        var newname = "";
        for (var w = 0; w < words.length; w++) {
            if (w == 0) {
                newname += full[found];
            } else {
                newname += words[w];
            }

            newname += " ";
        }
        console.println("  rename [" + name + "] to [" + newname + "]");
        layer.apply(command.change(dataset.way(way.id), {
            tags: {
                name: newname
            }
        }));
        renames++;
        way.setModified(true);
    }
    console.println("renames:" + renames);
}
rename_highways();