Yahoo Weather

#!/bin/bash

ImagesDir="/srv/informers/img"
Data=`curl -s "http://weather.yahooapis.com/forecastrss?p=RSXX1629&u=c" 2>/dev/null`

function ConditionToString {
    case "$1" in
        0)
            echo "Торнадо"
            ;;
        1)
            echo "Тропический шторм"
            ;;
        2)
            echo "Ураган"
            ;;
        3)
            echo "Серьезная гроза"
            ;;
        4)
            echo "Гроза"
            ;;
        5)
            echo "Дождь со снегом"
            ;;
        6)
            echo "Дождь со льдом"
            ;;
        7)
            echo "Снего со льдом"
            ;;
        8)
            echo "Морозная изморось"
            ;;
        9)
            echo "Изморось"
            ;;
        10)
            echo "Ледяной дождь"
            ;;
        11)
            echo "Дождь"
            ;;
        12)
            echo "Дождь"
            ;;
        13)
            echo "Хлопья снега"
            ;;
        14)
            echo "Легкий снег"
            ;;
        15)
            echo "Пурга"
            ;;
        16)
            echo "Снег"
            ;;
        17)
            echo "Град"
            ;;
        18)
            echo "Дождь со снегом"
            ;;
        19)
            echo "Пыльно"
            ;;
        20)
            echo "Туман"
            ;;
        21)
            echo "Дымка"
            ;;
        22)
            echo "Дымно"
            ;;
        23)
            echo "Неспокойно"
            ;;
        24)
            echo "Ветрено"
            ;;
        25)
            echo "Морозно"
            ;;
        26)
            echo "Облачно"
            ;;
        27)
            echo "Облачно"
            ;;
        28)
            echo "Облачно"
            ;;
        29)
            echo "Легкая облачность"
            ;;
        30)
            echo "Легкая облачность"
            ;;
        31)
            echo "Ясно"
            ;;
        32)
            echo "Солнечно"
            ;;
        33)
            echo "Ясно"
            ;;
        34)
            echo "Ясно"
            ;;
        35)
            echo "Дождь с градом"
            ;;
        36)
            echo "Жара"
            ;;
        37)
            echo "Редкие грозы"
            ;;
        38)
            echo "Рассеяные грозы"
            ;;
        39)
            echo "Рассеяные грозы"
            ;;
        40)
            echo "Редкий дождь"
            ;;
        41)
            echo "Сильный снег"
            ;;
        42)
            echo "Плотный снег"
            ;;
        43)
            echo "Сильный снег"
            ;;
        44)
            echo "Местами облачно"
            ;;
        45)
            echo "Ливень"
            ;;
        46)
            echo "Вьюга"
            ;;
        47)
            echo "Редкие грозы"
            ;;
        *)
            echo "Неизвестно"
            ;;
    esac
}

function DayToString {
    case "$1" in
        "Mon")
            echo "Понедельник"
            ;;
        "Tue")
            echo "Вторник"
            ;;
        "Wed")
            echo "Среда"
            ;;
        "Thu")
            echo "Четверг"
            ;;
        "Fri")
            echo "Пятница"
            ;;
        "Sat")
            echo "Суббота"
            ;;
        "Sun")
            echo "Воскресенье"
            ;;
        *)
            echo "Конец света"
            ;;
    esac
}

if [ ! -z "$Data" ]; then
    echo '<div class="mainlevel"><div id="weather">'
    CurTemp=`echo "$Data" | xmlstarlet sel -T -t -v "/rss/channel/item/yweather:condition/@temp"`
    if [ "$CurTemp" -gt 0 ]; then
        CurTemp="+$CurTemp"
    fi
    CurCondition=`echo "$Data" | xmlstarlet sel -T -t -v "/rss/channel/item/yweather:condition/@code"`
    CurConditionImage="$CurCondition.gif"
    if [ ! -f "$ImagesDir/$CurCondition.gif" ]; then
        curl -s -o "$ImagesDir/$CurCondition.gif" "http://l.yimg.com/a/i/us/we/52/$CurConditionImage"
    fi
    CurCondition=`ConditionToString "$CurCondition"`
    CurHumidity=`echo "$Data" | xmlstarlet sel -T -t -v "/rss/channel/yweather:atmosphere/@humidity"`
    CurWind=`echo "$Data" | xmlstarlet sel -T -t -v "/rss/channel/yweather:wind/@speed"`
    CurWind=`echo "$CurWind*1000/60/60" | bc`
    echo '<div id="today"><strong>Сейчас в Надыме</strong><br/>
<h1><img style="vertical-align:middle;" src="data/weather.gif" alt="" />'"$CurTemp"'</h1>
'"$CurCondition"'<br/>
Ветер: '"$CurWind"'м/с<br/>
Влажность: '"$CurHumidity"'%</div>'
    Forecast=`echo "$Data" | xmlstarlet sel -T -t -m "/rss/channel/item/yweather:forecast" -v "concat(@day,'|',@code,'|',@low,'|',@high,'|')"`
    Forecast1Day=`echo "$Forecast" | cut -f1 -d'|'`
    Forecast1Day=`DayToString "$Forecast1Day"`
    Forecast1Condition=`echo "$Forecast" | cut -f2 -d'|'`
    Forecast1ConditionImage="$Forecast1Condition.gif"
    if [ ! -f "$ImagesDir/$Forecast1Condition.gif" ]; then
        curl -s -o "$ImagesDir/$Forecast1Condition.gif" "http://l.yimg.com/a/i/us/we/52/$Forecast1ConditionImage"
    fi
    Forecast1Condition=`ConditionToString "$Forecast1Condition"`
    Forecast1MinTemp=`echo "$Forecast" | cut -f3 -d'|'`
    Forecast1MaxTemp=`echo "$Forecast" | cut -f4 -d'|'`
    if [ "$Forecast1MinTemp" -gt 0 ]; then
        Forecast1MinTemp="+$Forecast1MinTemp"
    else
        if [ "$Forecast1MaxTemp" -gt 0 ]; then
            Forecast1MaxTemp="+$Forecast1MaxTemp"
        fi
    fi
    Forecast2Day=`echo "$Forecast" | cut -f5 -d'|'`
    Forecast2Day=`DayToString "$Forecast2Day"`
    Forecast2Condition=`echo "$Forecast" | cut -f6 -d'|'`
    Forecast2ConditionImage="$Forecast2Condition.gif"
    if [ ! -f "$ImagesDir/$Forecast2Condition.gif" ]; then
        curl -s -o "$ImagesDir/$Forecast2Condition.gif" "http://l.yimg.com/a/i/us/we/52/$Forecast2ConditionImage"
    fi
    Forecast2Condition=`ConditionToString "$Forecast2Condition"`
    Forecast2MinTemp=`echo "$Forecast" | cut -f7 -d'|'`
    Forecast2MaxTemp=`echo "$Forecast" | cut -f8 -d'|'`
    if [ "$Forecast2MinTemp" -gt 0 ]; then
        Forecast2MinTemp="+$Forecast2MinTemp"
    else
        if [ "$Forecast2MaxTemp" -gt 0 ]; then
            Forecast2MaxTemp="+$Forecast2MaxTemp"
        fi
    fi
    echo '<div class="forecast-container"><ul id="forecast">
<li><strong>'"$Forecast1Day"'</strong><br/>
<h1><img style="vertical-align:middle;" src="data/weather1.gif" alt="" />'"$Forecast1MinTemp"' ... '"$Forecast1MaxTemp"'</h1>
'"$Forecast1Condition"'</li>

<li><strong>'"$Forecast2Day"'</strong><br/>
<h1><img style="vertical-align:middle;" src="data/weather2.gif" alt="" />'"$Forecast2MinTemp"' ... '"$Forecast2MaxTemp"'</h1>
'"$Forecast2Condition"'</li>
</ul></div>'
    cp -f "$ImagesDir/$CurConditionImage" "/var/www/home-nadym.ru/data/weather.gif"
    cp -f "$ImagesDir/$Forecast1ConditionImage" "/var/www/home-nadym.ru/data/weather1.gif"
    cp -f "$ImagesDir/$Forecast2ConditionImage" "/var/www/home-nadym.ru/data/weather2.gif"
    echo "</div></div>"
fi