34 lines
1.1 KiB
Go
34 lines
1.1 KiB
Go
//go:build nofitz
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package services
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import (
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"fmt"
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"github.com/pdfcpu/pdfcpu/pkg/api"
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)
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func extractTextWithFitz(inputPath string) (string, error) {
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return extractTextNoFitz(inputPath)
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}
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func extractTextNoFitz(inputPath string) (string, error) {
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// nofitz模式下的简化文本提取
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pageCount, err := api.PageCountFile(inputPath)
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if err != nil {
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return "", fmt.Errorf("count pages failed: %v", err)
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}
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// 返回基本信息，提示用户使用完整版以获得更好的文本提取
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return fmt.Sprintf("PDF has %d pages\n\n注意：当前为精简模式，文本提取功能受限。\n如需完整功能，请使用包含MuPDF库的版本。", pageCount), nil
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}
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func pdfToImagesWithFitz(inputPath, outputDir, format string, dpi float64) ([]string, error) {
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return pdfToImagesNoFitz(inputPath, outputDir, format, dpi)
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}
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func pdfToImagesNoFitz(inputPath, outputDir, format string, dpi float64) ([]string, error) {
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// nofitz模式下不支持PDF转图片，返回友好错误提示
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return nil, fmt.Errorf("PDF转图片功能需要MuPDF库支持。请使用完整版安装包或安装MuPDF后重试")
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}
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