dc9c6c5cdb
Double quoting initial vars to prevent globbing and word splitting (not a posix thing, just a safer method). Removing `local` forms and `unset`ing variables at end of functions. Moving `EOF` closing to column 1 since it doesn't support indentation with tabs.
135 lines
4 KiB
Bash
Executable file
135 lines
4 KiB
Bash
Executable file
#!/bin/sh
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# Invocation: dictpopup [html] [word]
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# - If no argument is provided, the selection is used.
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# - If supplied with the 'html' option, the dictionary output will be piped through lynx
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# to format HTML as plain text.
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# TODO: replace any ocurrence of xclip with sselp
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# get rid of html and create a dotfile where it reads from, for example ~/.config/dictpopup
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# this shall be better than the spaguethi at the bottom:
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#### Settings
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readonly ANKI_DECK="${ANKI_DECK:-Japanese::sentences}"
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readonly ANKI_MODEL="${ANKI_MODEL:-Japanese sentences}"
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readonly ANKI_SENTENCE_FIELD="${ANKI_SENTENCE_FIELD:-SentKanji}"
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readonly ANKI_WORD_FIELD="${ANKI_WORD_FIELD:-VocabKanji}"
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readonly ANKI_DEFINITION_FIELD="${ANKI_DEFINITION_FIELD:-VocabDef}"
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HTML_SUPPORT=1
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ANKI_SUPPORT=0
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ANKI_SEARCH_AFTER_ADD=1
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####
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die() {
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printf '%s\n' "$1"
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exit 1
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}
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checkDependencies() {
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command -v sdcv >/dev/null 2>&1 || die "sdcv not installed."
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command -v popup >/dev/null 2>&1 || die "The popup binary is not accessible."
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command -v xclip >/dev/null 2>&1 || die "xclip is not installed."
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if ! command -v clipnotify >/dev/null 2>&1; then
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echo "clipnotify not installed. Anki support disabled"
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ANKI_SUPPORT=0
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fi
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if ! command -v lynx >/dev/null 2>&1; then
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echo "Lynx not installed. HTML support disabled"
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HTML_SUPPORT=0
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fi
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}
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__escape_json() {
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text="$1"
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text=${text%"$'\n'"}
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text=$(printf '%s\n' "$text" | perl -pe 's/"/\\&/g; s/\t/\\t/g; s/\n/\\n/g; s/\r/\\r/g; s/\b/\\b/g; s/\f/\\f/g')
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printf '%s\n' "$text"
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unset text
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}
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__ankiconnect_request() {
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curl -fsS localhost:8765 -X POST -d "$1"
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}
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anki_search() {
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request='{
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"action": "guiBrowse",
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"version": 6,
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"params": {
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"query": "nid:<note_id>"
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}
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}'
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__ankiconnect_request "${request#<note_id>}" >/dev/null 2>&1
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unset request
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}
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create_anki_card() {
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word=$(__escape_json "$1")
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definition="$2"
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# Remove the first line if it contains 【
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if printf '%s\n' "$definition" | perl -ne 'print unless /【/ && !$seen++'; then
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definition=$(printf '%s\n' "$definition" | tail -n +2)
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fi
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definition=$(__escape_json "$definition")
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printf 'Please select the sentence\n'
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clipnotify >/dev/null && sentence=$(xclip -o 2>/dev/null)
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sentence=$(__escape_json "${sentence/$word/<b>$word</b>}")
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request=$(cat <<-EOF
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{
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"action": "addNote",
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"version": 6,
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"params": {
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"note": {
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"deckName": "$ANKI_DECK",
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"modelName": "$ANKI_MODEL",
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"fields": {
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"$ANKI_SENTENCE_FIELD": "$sentence",
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"$ANKI_WORD_FIELD": "$word",
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"$ANKI_DEFINITION_FIELD": "$definition"
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},
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"options": {
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"allowDuplicate": true
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},
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"tags": []
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}
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}
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}
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EOF
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)
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if output=$(__ankiconnect_request "$request" 2>&1); then
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note_id=$(printf '%s\n' "$output" | perl -ne 'print $1 if /"result": (\d+)/')
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[ $ANKI_SEARCH_AFTER_ADD -eq 1 ] && anki_search "$note_id"
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else
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die "$output"
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fi
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unset word
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unset definition
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unset request
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}
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main() {
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if [ "$1" = "html" ] && [ $HTML_SUPPORT -eq 1 ]; then
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word=${2:-$(xclip -o 2>/dev/null)}
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dict_entry=$(sdcv -n --utf8-output -e "$word" | perl -0777 -pe 'exit 1 if /Nothing similar to/')
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dict_entry=$(printf '%s\n' "$dict_entry" | lynx -dump -stdin -assume_charset=UTF-8 -display_charset=UTF-8)
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else
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word=${1:-$(xclip -o 2>/dev/null)}
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dict_entry=$(sdcv -n --utf8-output -e "$word" | perl -0777 -pe 'exit 1 if /Nothing similar to/')
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fi
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if [ $? -eq 0 ]; then
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printf '%s\n' "$dict_entry" | popup
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[ $? -eq 2 ] && [ $ANKI_SUPPORT -eq 1 ] && create_anki_card "$word" "$dict_entry"
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else
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echo "Pattern not found"
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fi
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}
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checkDependencies
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main "$@"
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