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  • Committer: eduardgotwig at googlemail
  • Date: 2013-04-17 13:28:00 UTC
  • mto: This revision was merged to the branch mainline in revision 31.
  • Revision ID: eduardgotwig@googlemail.com-20130417132800-d9c3f1d42dapgjhg
some experimental weather infos

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src/Services/Weather.vala
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        string text;
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        string temp;
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        string current_label;
 
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        string current_content;
 
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        string for_content;
 
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public string[] get_attributes (string data, string tagname, string [] attrs, int offset = 0)
 
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{
 
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        var start = data.index_of ("<" + tagname, offset) + tagname.length + 1;
 
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        var end = data.index_of ("/>", start);
 
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        var tmp_data = data.substring (start, end - start);
 
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        var res = new string[attrs.length];
 
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        for (var i = 0; i < attrs.length; i++) {
 
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                res[i] = get_attribute_value (tmp_data, attrs[i]);
 
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        }
 
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        return res;
 
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}
 
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public string get_attribute_value (string data, string attr)
 
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{
 
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        var start = data.index_of (attr + "=\"") + attr.length + 2;
 
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        var end = data.index_of ("\"", start);
 
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        return data.substring (start, end - start);
 
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}
 
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        ShadowedLabel cur;
 
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        ShadowedLabel for1;
 
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        ShadowedLabel for2;
 
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        const string [] condition_codes = {
 
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        "c", // tornado
 
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        "0", // tropical storm
 
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        "c", // hurricane
 
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        "1", // severe thunderstorms
 
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        "1", // thunderstorms
 
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        "2", // mixed rain and snow
 
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        "3", // mixed rain and sleet
 
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        "2", // mixed snow and sleet
 
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        "e", // freezing drizzle
 
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        "3", // drizzle
 
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        "7", // freezing rain
 
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        "3", // showers
 
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        "3", // showers
 
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        "6", // snow flurries
 
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        "G", // light snow showers G
 
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        "#", // blowing snow #
 
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        "h", // snow "
 
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        "7", // hail
 
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        "7", // sleet 
 
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        "f", // dust
 
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        "f", // foggy 
 
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        "f", // haze
 
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        "M", // smoky M
 
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        "c", // blustery 
 
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        "S", // windy S
 
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        "h", // cold
 
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        "N", // cloudy N
 
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        "4", // mostly cloudy (night) 4
 
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        "3", // mostly cloudy (day) 3
 
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        "K", // partly cloudy (night) K
 
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        "J", // partly cloudy (day) J
 
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        "C", // clear (night) C
 
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        "B", // sunny B
 
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        "2", // fair (night) 2
 
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        "B", // fair (day)  B
 
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        "X", // mixed rain and hail X
 
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        "1", // hot 1
 
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        "1", // isolated thunderstorms
 
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        "1", // scattered thunderstorms
 
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        "1", // scattered thunderstorms
 
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        "e", // scattered showers
 
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        "#", // heavy snow #
 
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        "2", // scattered snow showers
 
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        "#", // heavy snow #
 
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        "H", // partly cloudy H
 
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        "1", // thundershowers
 
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        "2", // snow showers
 
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        "1", // isolated thundershowers
 
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        ")" // not available )
 
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};
 
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        public Weather ()
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        {
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                var settings = new Settings ("org.pantheon.gazette.weather");
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        url += "?u=" + unit;
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        url += "&w=" + id;
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                var session = new Soup.SessionSync ();
 
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                var session = new Soup.SessionAsync ();
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                var message = new Soup.Message ("GET", url);
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                session.send_message (message);
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                var output = (string)message.response_body.data;
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                var start = output.index_of ("text=\"") + 6;
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                text = output.substring (start, output.index_of ("\"", start) - start);
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                start = output.index_of ("temp=\"") + 6;
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                temp = output.substring (start, output.index_of ("\"", start) - start);
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        }
 
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                        session.queue_message (message, (session, m) => {
 
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                        var data = (string)m.response_body.data;
 
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                        var current = get_attributes (data, "yweather:condition", {"temp", "text", "code"});
 
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                        var forecast = get_attributes (data, "yweather:forecast", {"day", "date", "low", "high", "text", "code"});
 
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                        var forecast2 = get_attributes (data, "yweather:forecast", {"day", "date", "low", "high", "text", "code"},
 
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                                data.index_of ("<yweather:forecast") + 20);
 
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                        current_content = "<span face='gazetteweather' font='42'>" + condition_codes[int.parse (current[2])] + "</span>" +
 
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                                "<span face='Open Sans Light' font='24'> " + current[1] +"</span>\n" +
 
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                                "<span face='Raleway' weight='100' font='72'>" + current[0] + "</span>";
 
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                        for_content = "<span face='gazetteweather' font='30'>" + condition_codes[int.parse (forecast[5])] + "</span>" +
 
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                                "<span face='Open Sans Light' font='26'> " + forecast[0] + "</span>\n" +
 
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                                "<span face='Open Sans Light' font='16'>" + forecast[4] + "</span>\n" +
 
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                                "<span face='Raleway' font='32' weight='200'>" + forecast[2] + " - " + forecast[3] + "</span>" +
 
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                                "<span face='gazetteweather' font='30'>" + condition_codes[int.parse (forecast2[5])] + "</span>" +
 
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                                "<span face='Open Sans Light' font='26'> " + forecast2[0] + "</span>\n" +
 
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                                "<span face='Open Sans Light' font='16'>" + forecast2[4] + "</span>\n" +
 
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                                "<span face='Raleway' font='32' weight='200'>" + forecast2[2] + " - " + forecast2[3] + "</span>";
 
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                        for1.y = cur.height;
 
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                        for2.y = cur.height;
 
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                        for2.x = for1.width;
 
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                        cur.x = Math.floorf (width / 2 - cur.width / 2);
 
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                });
 
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        }
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        public override void create ()
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        {
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                        unit = "C";
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                }
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                var label = new ShadowedLabel ("<span font='20' face='Raleway'>%s</span>".printf (_("Your Local Weather")+"\n")+
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                        "<span face='Open Sans Light' font='52'>☔</span>"+
 
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                var label = new ShadowedLabel ("<span font='20' face='Raleway'>%s</span>".printf (_("Your Local Weather"+"\n"))+
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                        "<span face='Open Sans Light' font='24'><i>"+text+"</i></span>\n"+
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                        "<span face='Raleway' font='72'>  "+temp+"°"+unit+"</span>");
 
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                        "<span face='Raleway' font='72'>  "+current_content+"°"+unit
 
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                        +for_content
 
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                        +"</span>");
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                add_child (label);
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        }
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}