DOCX Dual Parse

# Quick shell method test
if unzip -v >/dev/null 2>&1; then
    echo "Shell method available"
else
    echo "Shell method unavailable, try Python"
fi

# Quick Python method test
python3 -c "import zipfile; print('Python method available')" 2>/dev/null

ls -la document.docx

unzip -p document.docx word/document.xml

unzip -p document.docx word/document.xml | sed -e 's/<[^>]*>//g'

unzip -p document.docx word/document.xml | \
  sed -e 's/<[^>]*>//g' | \
  sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//' | \
  sed -e '/^$/d'

unzip -p document.docx word/document.xml | \
  sed -e 's/<[^>]*>//g' > output.txt

parse_docx_shell() {
    local file="$1"
    if [ ! -f "$file" ]; then
        echo "Error: File not found: $file" >&2
        return 1
    fi
    if ! command -v unzip >/dev/null 2>&1; then
        echo "Error: unzip not available" >&2
        return 1
    fi
    unzip -p "$file" word/document.xml 2>/dev/null | \
        sed -e 's/<[^>]*>//g' | \
        sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//' | \
        sed -e '/^$/d'
}

# Usage: parse_docx_shell document.docx

ls -la document.docx

run_shell 'python3 -c "
import zipfile
import re
with zipfile.ZipFile(\"document.docx\", \"r\") as z:
    content = z.read(\"word/document.xml\").decode(\"utf-8\")
    text = re.sub(r\"<[^>]*>\", \"\", content)
    lines = [l.strip() for l in text.splitlines() if l.strip()]
    for line in lines:
        print(line)
"'

run_shell 'python3 -c "
import zipfile
import re
with zipfile.ZipFile(\"document.docx\", \"r\") as z:
    content = z.read(\"word/document.xml\").decode(\"utf-8\")
    text = re.sub(r\"<[^>]*>\", \"\", content)
    lines = [l.strip() for l in text.splitlines() if l.strip()]
    with open(\"output.txt\", \"w\") as f:
        for line in lines:
            f.write(line + \"\\n\")
"'

parse_docx_python() {
    local file="$1"
    local output="$2"
    if [ ! -f "$file" ]; then
        echo "Error: File not found: $file" >&2
        return 1
    fi
    run_shell "python3 -c \"
import zipfile
import re
import sys
try:
    with zipfile.ZipFile(\\'$file\\', \\'r\\') as z:
        content = z.read(\\'word/document.xml\\').decode(\\'utf-8\\')
        text = re.sub(r\\'<[^>]*>\\', \\'\\', content)
        lines = [l.strip() for l in text.splitlines() if l.strip()]
        for line in lines:
            print(line)
except Exception as e:
    print(f\\'Error: {e}\\', file=sys.stderr)
    sys.exit(1)
\""
}

# Usage: parse_docx_python document.docx
# Or to file: parse_docx_python document.docx > output.txt

parse_docx() {
    local file="$1"
    if [ ! -f "$file" ]; then
        echo "Error: File not found: $file" >&2
        return 1
    fi
    
    # Try shell method first
    if command -v unzip >/dev/null 2>&1; then
        result=$(unzip -p "$file" word/document.xml 2>/dev/null | \
            sed -e 's/<[^>]*>//g' | \
            sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//' | \
            sed -e '/^$/d')
        if [ -n "$result" ]; then
            echo "$result"
            return 0
        fi
    fi
    
    # Fallback to Python method
    python3 -c "
import zipfile
import re
import sys
try:
    with zipfile.ZipFile('$file', 'r') as z:
        content = z.read('word/document.xml').decode('utf-8')
        text = re.sub(r'<[^>]*>', '', content)
        lines = [l.strip() for l in text.splitlines() if l.strip()]
        for line in lines:
            print(line)
except Exception as e:
    print(f'Error: {e}', file=sys.stderr)
    sys.exit(1)
"
}

# Usage: parse_docx document.docx