Files
scripts/dialectdownloader.sh
2021-05-26 09:45:32 +01:00

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#! /bin/bash
url="https://www.dialectsarchive.com"
continents="africa
asia
australia-oceania
caribbean
central-america
europe
middle-east
north-america
south-america"
destination="$1"
for continent in $continents
do
countries_html="$(wget -q -O - $url/$continent)"
country_urls="$( \
echo "$countries_html" | \
sed -n -e '/Please select a/,/clear/{p;}' | \
grep -io --color=never "$url/[^\"]*" | \
uniq
)"
for country_url in $country_urls
do
dialect_html="$(wget -q -O - $country_url)"
country="$(basename $country_url)"
dialect_lines="$( \
echo "$dialect_html" | \
grep -iP --color=never "$url/$country-\d+\">[^>]*>.*?(fe)?male" \
)"
directory="$destination/$continent/$country"
mkdir -p "$directory"
IFS=$'\n'
for dialect_line in $dialect_lines
do
dialect_url="$( \
echo "$dialect_line" | \
grep -io --color=never 'https[^"]*' \
)"
dialect_info="$( \
echo "$dialect_line" | \
grep -Po --color=never "(?<=</a>)[^<]+(?=<)" | \
sed 's/\W*$//' | \
sed 's/^\W*//' | \
sed 's/\//_/g' \
)"
filename="$(basename $dialect_url): $dialect_info.mp3"
filepath="$directory/$filename"
if [ -f "$filepath" ]
then
echo "Skipping existing file $filepath"
continue
fi
dialect_html="$(wget -q -O - $dialect_url)"
dialect_download="$( \
echo $dialect_html | \
grep -io 'https[^"]*\.mp3' | \
head -1 \
)"
echo "Downloading $filename to $directory"
wget -q -O "$filepath" $dialect_download
done
done
done