132 lines
2.9 KiB
Go
132 lines
2.9 KiB
Go
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// Copyright 2024 Matthew Rich <matthewrich.conf@gmail.com>. All rights reserved.
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package resource
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import (
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"context"
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"fmt"
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"net/url"
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"path/filepath"
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"decl/internal/data"
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"decl/internal/folio"
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)
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type Common struct {
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includeQueryParamsInURI bool `json:"-" yaml:"-"`
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resourceType TypeName `json:"-" yaml:"-"`
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Uri folio.URI `json:"uri,omitempty" yaml:"uri,omitempty"`
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parsedURI *url.URL `json:"-" yaml:"-"`
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Path string `json:"path,omitempty" yaml:"path,omitempty"`
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exttype string `json:"-" yaml:"-"`
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fileext string `json:"-" yaml:"-"`
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normalizePath bool `json:"-" yaml:"-"`
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State string `json:"state,omitempty" yaml:"state,omitempty"`
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config data.ConfigurationValueGetter
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Resources data.ResourceMapper `json:"-" yaml:"-"`
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}
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func NewCommon() *Common {
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return &Common{ includeQueryParamsInURI: false }
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}
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func (c *Common) ContentType() string {
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if c.parsedURI.Scheme != "file" {
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return c.parsedURI.Scheme
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}
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return c.exttype
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}
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func (c *Common) SetResourceMapper(resources data.ResourceMapper) {
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c.Resources = resources
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}
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func (c *Common) Clone() *Common {
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return &Common {
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Uri: c.Uri,
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parsedURI: c.parsedURI,
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Path: c.Path,
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exttype: c.exttype,
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fileext: c.fileext,
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normalizePath: c.normalizePath,
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State: c.State,
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config: c.config,
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Resources: c.Resources,
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}
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}
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func (c *Common) PathNormalization(flag bool) {
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c.normalizePath = flag
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}
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func (c *Common) URIPath() string {
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return c.Path
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}
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func (c *Common) URI() string {
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return fmt.Sprintf("%s://%s", c.Type(), c.Path)
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}
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func (c *Common) SetURI(uri string) (err error) {
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c.SetURIFromString(uri)
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err = c.SetParsedURI(c.Uri.Parse())
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return
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}
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func (c *Common) SetURIFromString(uri string) {
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c.Uri = folio.URI(uri)
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c.exttype, c.fileext = c.Uri.Extension()
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}
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func (c *Common) SetParsedURI(u *url.URL) (err error) {
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if u != nil {
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if c.Uri.IsEmpty() {
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c.SetURIFromString(u.String())
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}
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c.parsedURI = u
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if c.parsedURI.Scheme == c.Type() {
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if c.includeQueryParamsInURI {
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c.Path = filepath.Join(c.parsedURI.Hostname(), c.parsedURI.RequestURI())
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} else {
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c.Path = filepath.Join(c.parsedURI.Hostname(), c.parsedURI.Path)
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}
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if err = c.NormalizePath(); err != nil {
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return
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}
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return
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}
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}
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err = fmt.Errorf("%w: %s is not a file", ErrInvalidResourceURI, c.Uri)
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return
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}
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func (c *Common) UseConfig(config data.ConfigurationValueGetter) {
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c.config = config
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}
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func (c *Common) ResolveId(ctx context.Context) string {
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if e := c.NormalizePath(); e != nil {
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panic(e)
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}
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return c.Path
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}
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func (c *Common) NormalizePath() error {
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if c.config != nil {
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if prefixPath, configErr := c.config.GetValue("prefix"); configErr == nil {
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c.Path = filepath.Join(prefixPath.(string), c.Path)
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}
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}
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if c.normalizePath {
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filePath, fileAbsErr := filepath.Abs(c.Path)
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if fileAbsErr == nil {
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c.Path = filePath
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}
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return fileAbsErr
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}
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return nil
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}
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func (c *Common) Type() string { return string(c.resourceType) }
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