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42 lines
1.5 KiB
Bash
42 lines
1.5 KiB
Bash
#!/bin/bash
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# This script parses SIS for a CSV file of a specific room and saves it
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# in the working directory. The correct room ID is parsed first followed
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# by a given CSV file.
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# The hostname of the computer running this script has to have the name
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# of a corresponding room after the first hyphen, eg. "rzv-r013h",
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# where the room name would be "R013H" as defined in SIS.
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# Curl with TLS support needs to be installed as well as iconv for
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# Windows-1250 to UTF-8 encoding conversion.
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# All utilities used: curl, sed, grep, tr, iconv
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#ROOM_NAME=$(hostname | sed "s/.*-//" | tr "[:lower:]" "[:upper:]")
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ROOM_NAME=$(echo rzv-r013h | sed "s/.*-//" | tr "[:lower:]" "[:upper:]")
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ROOM_ID=$(curl -s "https://is.cuni.cz/studium/rozvrhng/roz_ucebna_macro.php?skr=2018&sem=2&fak=11410" | sed "s,</a>,\n,g" | grep $ROOM_NAME | grep -oP "ucebna=\K[^ ]+" | tr -d "\"")
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printf "%s\n" "Fetching room $ROOM_NAME with ID $ROOM_ID"
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curl -s "https://is.cuni.cz/studium/rozvrhng/roz_ucebna_micro.php?ucebna=$ROOM_ID&fak=11410&csv=1" > $ROOM_NAME.csv
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iconv -f WINDOWS-1250 -t UTF-8 $ROOM_NAME.csv -o $ROOM_NAME.csv
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DATE=$(date -d "tomorrow" "+%-d.%-m.%Y" )
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FILE="$ROOM_NAME"".csv"
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TODAY=$(grep "$DATE" "$FILE")
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echo "$TODAY"
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while read line
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do
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LECTURE=$(echo $line | cut -d';' -f 4)
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START=$(date -d "today 0 +$(echo $line | cut -d';' -f 7) minutes" "+%T")
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DURRATION=$(echo $line | cut -d';' -f 9)
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END=$(date -d "$START $DURRATION minutes" "+%T")
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TEACHER=$(echo $line | cut -d';' -f 10)
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echo "$LECTURE; $START; $END; $TEACHER"
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done <<< "$TODAY"
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