184 lines
5.7 KiB
Bash
Executable File
184 lines
5.7 KiB
Bash
Executable File
#!/bin/bash
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#
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data="/var/www/hardbrugg.ch/data"
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## Read old data
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atemp_old="$(cat $data/atemp.data)"
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depth_old="$(cat $data/depth.data)"
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disch_old="$(cat $data/disch.data)"
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wtemp_old="$(cat $data/wtemp.data)"
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# Get new data
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## Air Temp
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curl -A "Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/81.0" -s https://www.wetteronline.ch/wettertrend/zuerich | grep -A 1 nowcast-card-temperature | tail -n 1 | grep -Eo '\-?[0-9]*' > $data/atemp.data
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## Depth
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curl -s https://www.ag.ch/app/hydrometrie/station/?id=11626 | grep -m 9 td | tail -n 1 | grep -Eo '[0-9][0-9][0-9].[0-9][0-9]' | awk '{print $1-398}' > $data/depth.data
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## Discharge
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curl -s --user-agent "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/538.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36" https://hydroproweb.zh.ch/Listen/AktuelleWerte/aktuelle_werte.html | grep -A 3 Unterhard | grep nbsp | grep -Eo '[0-9]*[.][0-9]*' | sed 's/\.//' > $data/disch.data
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## Water Temp
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curl -s https://hydroproweb.zh.ch/Listen/AktuelleWerte/AktWassertemp.html | grep -A 3 Letten | grep '<FONT COLOR=#000000>' | grep -Eo '[0-9]*\.[0-9]' > $data/wtemp.data
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## Weather
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curl -s -N wttr.in/zuerich > $data/wttr.dataraw && grep -m 2 -Eo "[A-Z][a-z][a-z]* *[A-Za-z]* *[A-Za-z]* *[A-Za-z]*" $data/wttr.dataraw | tail -n 1 > $data/wttr.data
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## Generate Visitor Number
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visit_num="$(shuf -i 111111-420069 -n 1)"
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# Read new data
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atemp_new="$(cat $data/atemp.data)"
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depth_new="$(cat $data/depth.data)"
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disch_new="$(cat $data/disch.data)"
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wtemp_new="$(cat $data/wtemp.data)"
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# Compare old and new data
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## Air Temp
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if [ $atemp_old -lt $atemp_new ]
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then
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echo "${atemp_new}° C ↗" > $data/atemp.datatrend
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elif [ $atemp_old -gt $atemp_new ]
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then
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echo "${atemp_new}° C ↘" > $data/atemp.datatrend
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else
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echo "${atemp_new}° C ➡" > $data/atemp.datatrend
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fi
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## Depth
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if (( $(echo "$disch_old < $disch_new" | bc -l) ))
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then
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echo "${depth_new} m ↗" > $data/depth.datatrend
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elif (( $(echo "$disch_old > $disch_new" | bc -l) ))
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then
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echo "${depth_new} m ↘" > $data/depth.datatrend
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else
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echo "${depth_new} m ➡" > $data/depth.datatrend
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fi
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## Discharge
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if (( $(echo "$disch_old < $disch_new" | bc -l) ))
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then
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echo "${disch_new}0 L ↗" > $data/disch.datatrend
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elif (( $(echo "$disch_old > $disch_new" | bc -l) ))
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then
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echo "${disch_new}0 L ↘" > $data/disch.datatrend
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else
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echo "${disch_new}0 L ➡" > $data/disch.datatrend
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fi
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## Water Temp
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if (( $(echo "$wtemp_old < $wtemp_new" | bc -l) ))
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then
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echo "${wtemp_new}° C ↗" > $data/wtemp.datatrend
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elif (( $(echo "$wtemp_old > $wtemp_new" | bc -l) ))
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then
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echo "${wtemp_new}° C ↘" > $data/wtemp.datatrend
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else
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echo "${wtemp_new}° C ➡" > $data/wtemp.datatrend
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fi
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# Determine Danger Level
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disch_dng="$(cat $data/disch.data)"
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if [ $disch_dng -le 35000 ]
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then
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dangr="color:#00FF00\">1"
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elif [ $disch_dng -gt 35000 ] && [ $disch_dng -le 45000 ]
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then
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dangr="color:#FFFF00\">2"
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elif [ $disch_dng -gt 45000 ] && [ $disch_dng -le 53000 ]
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then
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dangr="color:#FFA500\">3"
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elif [ $disch_dng -gt 53000 ] && [ $disch_dng -le 60000 ]
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then
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dangr="color:#FF0000\">4"
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else
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dangr="color:#9A0000\">5"
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fi
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# Read current data
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atemp="$(cat $data/atemp.datatrend)"
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depth="$(cat $data/depth.datatrend)"
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disch="$(cat $data/disch.datatrend)"
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wtemp="$(cat $data/wtemp.datatrend)"
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utime="$(ls -la $data/atemp.data | awk '{print $8 }')"
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wttr="$(cat $data/wttr.data)"
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# Write index.html
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echo -e "<!DOCTYPE html>
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<html>
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<head>
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<title>
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hardbrugg.ch
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</title>
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<meta name=viewport content=\"width=device-width, initial-scale=1.0\" charset=utf-8>
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<link rel=\"shortcut icon\" type=image/png href=img/favicon.png>
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<link rel=stylesheet href=style.css>
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<head>
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<body>
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<script>
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// Popup Function
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function popFunction() {
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var popup = document.getElementById(\"infopop\");
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popup.classList.toggle(\"show\");
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}
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</script>
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<div class=main>
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<div class=conditions>
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<p class=header><img class=logo src=img/hb.png alt=Hb.ch></p>
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<div class=\"popup\" onclick=\"popFunction()\">
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<div class=header>
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<h5>ℹ</h5>
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</div>
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<span class=\"popuptext\" id=\"infopop\">
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<p class=emo><a href=https://www.openstreetmap.org/#map=17/47.39157/8.52349 target=_blank>🗺</a> <a href=mailto:cam@6bit.ch>📧</a></p>
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<div class=text><p>Made with bash.</p></div>
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<div class=text><p>No cookies, no bullshit.</p></div>
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<div class=text><p>Updated every 20 minutes.</p></div>
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<div class=sources><p>Using open data from:</p></div>
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<div class=sources><a href=https://ag.ch target=_blank>ag.ch</a> <a href=https://wetteronline.ch target=_blank>wetteronline.ch</a> <a href=https://wttr.in target=_blank>wttr.in</a> <a href=https://zh.ch target=_blank>zh.ch</a></div>
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<div class=text><p>Thank you!</ul></div>
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</span>
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</div>
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<div class=current>
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<p class=update>Updated at ${utime}</p>
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<p class=wttr>$wttr</p>
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<p class=danger>Danger Level</p>
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<p class=level style=\"${dangr} / 5</p>
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</div>
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<div class=cat>
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<p class=datapoint>Air Temperature</p>
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<p class=data>${atemp}</p>
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</div>
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<div class=cat>
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</div>
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<div class=cat>
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<p class=datapoint>Water Temperature</p>
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<p class=data>${wtemp}</p>
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</div>
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<div class=cat>
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<p class=datapoint>Discharge per Second</p>
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<p class=data>${disch}</p>
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</div>
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<div class=cat>
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<p class=datapoint>Depth</p>
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<p class=data>≈${depth}</p>
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</div>
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</div>
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<div class=video>
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<img src=https://live.hardbrugg.ch alt=\"Looks like the network is down. Please tell your network admin that the network is down.\" onerror=this.src=\"img/down.png\">
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</div>
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</div>
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<div class=footer>
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<p>Gmacht mit 🔮 z'Züri. | <a href=https://6bit.ch/humans.txt>humans.txt</a></p>
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</div>
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</body>
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</html>" > /var/www/hardbrugg.ch/html/index.html
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# EOF
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