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Updated variable names in multiple files to enhance code readability and maintainability by replacing abbreviations with full descriptive names. This ensures adherence to the best practices of naming conventions in Go.
115 lines
2.9 KiB
Go
115 lines
2.9 KiB
Go
// SPDX-FileCopyrightText: 2022-2023 The go-mail Authors
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//
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// SPDX-License-Identifier: MIT
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package mail
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import (
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"bytes"
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"io"
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)
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// PartOption returns a function that can be used for grouping Part options
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type PartOption func(*Part)
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// Part is a part of the Msg
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type Part struct {
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contentType ContentType
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charset Charset
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description string
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encoding Encoding
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isDeleted bool
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writeFunc func(io.Writer) (int64, error)
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}
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// GetContent executes the WriteFunc of the Part and returns the content as byte slice
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func (p *Part) GetContent() ([]byte, error) {
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var b bytes.Buffer
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if _, err := p.writeFunc(&b); err != nil {
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return nil, err
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}
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return b.Bytes(), nil
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}
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// GetCharset returns the currently set Charset of the Part
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func (p *Part) GetCharset() Charset {
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return p.charset
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}
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// GetContentType returns the currently set ContentType of the Part
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func (p *Part) GetContentType() ContentType {
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return p.contentType
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}
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// GetEncoding returns the currently set Encoding of the Part
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func (p *Part) GetEncoding() Encoding {
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return p.encoding
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}
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// GetWriteFunc returns the currently set WriterFunc of the Part
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func (p *Part) GetWriteFunc() func(io.Writer) (int64, error) {
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return p.writeFunc
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}
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// GetDescription returns the currently set Content-Description of the Part
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func (p *Part) GetDescription() string {
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return p.description
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}
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// SetContent overrides the content of the Part with the given string
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func (p *Part) SetContent(content string) {
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buffer := bytes.NewBufferString(content)
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p.writeFunc = writeFuncFromBuffer(buffer)
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}
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// SetContentType overrides the ContentType of the Part
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func (p *Part) SetContentType(contentType ContentType) {
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p.contentType = contentType
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}
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// SetCharset overrides the Charset of the Part
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func (p *Part) SetCharset(charset Charset) {
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p.charset = charset
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}
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// SetEncoding creates a new mime.WordEncoder based on the encoding setting of the message
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func (p *Part) SetEncoding(encoding Encoding) {
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p.encoding = encoding
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}
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// SetDescription overrides the Content-Description of the Part
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func (p *Part) SetDescription(description string) {
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p.description = description
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}
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// SetWriteFunc overrides the WriteFunc of the Part
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func (p *Part) SetWriteFunc(writeFunc func(io.Writer) (int64, error)) {
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p.writeFunc = writeFunc
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}
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// Delete removes the current part from the parts list of the Msg by setting the
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// isDeleted flag to true. The msgWriter will skip it then
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func (p *Part) Delete() {
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p.isDeleted = true
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}
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// WithPartCharset overrides the default Part charset
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func WithPartCharset(charset Charset) PartOption {
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return func(p *Part) {
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p.charset = charset
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}
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}
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// WithPartEncoding overrides the default Part encoding
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func WithPartEncoding(encoding Encoding) PartOption {
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return func(p *Part) {
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p.encoding = encoding
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}
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}
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// WithPartContentDescription overrides the default Part Content-Description
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func WithPartContentDescription(description string) PartOption {
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return func(p *Part) {
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p.description = description
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}
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}
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