eSliderandCursor
3b47d1400b
Add spreadsheet-style list, split detail pane with forms and document preview, and Alt+1/2/3 to show/hide panes with even width distribution. Co-authored-by: Cursor <cursoragent@cursor.com>
44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package fetch
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import (
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"bytes"
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"context"
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"fmt"
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onlyoffice "github.com/eslider/go-onlyoffice"
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"github.com/eslider/go-onlyoffice/cmd/office/model"
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"github.com/eslider/go-onlyoffice/cmd/office/preview"
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)
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// PreviewMarkdown loads item data and returns markdown for the preview pane.
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func (l *Loader) PreviewMarkdown(ctx context.Context, item model.Item) (string, error) {
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if l == nil || l.Client == nil {
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return "", fmt.Errorf("fetch: client is nil")
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}
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if item.Kind == model.KindFile {
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return l.filePreviewMarkdown(ctx, item)
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}
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raw, err := l.Detail(ctx, item)
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if err != nil {
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return "", err
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}
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return preview.EntityMarkdown(string(item.Kind), raw), nil
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}
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func (l *Loader) filePreviewMarkdown(ctx context.Context, item model.Item) (string, error) {
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if item.ID == "" {
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return "", fmt.Errorf("file id missing")
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}
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name := item.Title
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if meta, err := l.Client.GetFile(ctx, item.ID); err == nil && meta != nil {
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if t := onlyoffice.FileEntryTitle(meta); t != "" {
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name = t
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}
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}
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var buf bytes.Buffer
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if _, err := l.Client.DownloadFile(ctx, item.ID, &buf); err != nil {
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return "", err
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}
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return preview.FileBytesToMarkdown(name, buf.Bytes())
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}
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