Method resolveImageTarget

internal/cmd/docs_insert_image.go:410–439

(ctx context.Context, svc *docs.Service, docID string, target docsImageTarget)

}

func (c *DocsInsertImageCmd) resolveImageTarget(ctx context.Context, svc *docs.Service, docID string, target docsImageTarget) (int64, *docsedit.TextRange, string, error) {
	if target.mode == docsImageAnchorReplace && strings.EqualFold(target.anchor, docsAtIndexEnd) {
		endIndex, tabID, err := docsTargetEndIndexAndTabID(ctx, svc, docID, c.Tab)
		if err != nil {
			return 0, nil, "", err
		}
		return docsedit.AppendIndex(endIndex), nil, tabID, nil
	}
	loaded, err := loadDocsTargetDocument(ctx, svc, docID, c.Tab)
	if err != nil {
		return 0, nil, "", err
	}
	matches := docsedit.FindTextRanges(loaded.target, target.anchor, docsedit.SearchOptions{
		MatchCase:            true,
		PreserveHTMLEntities: true,
		RequireTextSegment:   true,
	})
	if len(matches) == 0 {
		return 0, nil, "", fmt.Errorf("anchor not found: %q", target.anchor)
	}
	match := matches[0]
	switch target.mode {
	case docsImageAnchorBefore:
		return match.StartIndex, nil, loaded.tabID, nil
	case docsImageAnchorAfter:
		return match.EndIndex, nil, loaded.tabID, nil
	default:
		return match.StartIndex, &match, loaded.tabID, nil
	}
}

func isDocsInsertImageMime(mimeType string) bool {
	switch mimeType {