mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-14 20:37:55 -05:00
e4d6ec94b5
In Hugo 0.90.0 we introduced remote support in `resources.Get`.
But with remote resources comes with a higher chance of failing a build (network issues, remote server down etc.).
Before this commit we always failed the build on any unexpected error.
This commit allows the user to check for any error (and potentially fall back to a default local resource):
```htmlbars
{{ $result := resources.Get "https://gohugo.io/img/hugo-logo.png" }}
{{ with $result }}
{{ if .Err }}
{{/* log the error, insert a default image etc. *}}
{{ else }}
<img src="{{ .RelPermalink }}" width="{{ .Width }}" height="{{ .Height }}" alt="">
{{ end }}
{{ end }}
```
Note that the default behaviour is still to fail the build, but we will delay that error until you start using the `Resource`.
Fixes #9529
608 lines
11 KiB
Go
608 lines
11 KiB
Go
// Copyright 2019 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package page
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import (
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"fmt"
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"html/template"
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"path"
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"path/filepath"
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"time"
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"github.com/gohugoio/hugo/hugofs/files"
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"github.com/gohugoio/hugo/identity"
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"github.com/gohugoio/hugo/tpl"
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"github.com/gohugoio/hugo/modules"
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"github.com/bep/gitmap"
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"github.com/gohugoio/hugo/helpers"
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"github.com/gohugoio/hugo/resources/resource"
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"github.com/gohugoio/hugo/navigation"
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"github.com/gohugoio/hugo/common/hugo"
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"github.com/gohugoio/hugo/common/maps"
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"github.com/gohugoio/hugo/config"
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"github.com/gohugoio/hugo/hugofs"
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"github.com/gohugoio/hugo/langs"
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"github.com/gohugoio/hugo/media"
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"github.com/gohugoio/hugo/related"
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"github.com/gohugoio/hugo/source"
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)
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var (
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_ resource.LengthProvider = (*testPage)(nil)
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_ Page = (*testPage)(nil)
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)
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var relatedDocsHandler = NewRelatedDocsHandler(related.DefaultConfig)
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func newTestPage() *testPage {
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return newTestPageWithFile("/a/b/c.md")
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}
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func newTestPageWithFile(filename string) *testPage {
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filename = filepath.FromSlash(filename)
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file := source.NewTestFile(filename)
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return &testPage{
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params: make(map[string]interface{}),
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data: make(map[string]interface{}),
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file: file,
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currentSection: &testPage{
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sectionEntries: []string{"a", "b", "c"},
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},
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}
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}
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func newTestPathSpec() *helpers.PathSpec {
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return newTestPathSpecFor(config.New())
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}
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func newTestPathSpecFor(cfg config.Provider) *helpers.PathSpec {
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config.SetBaseTestDefaults(cfg)
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langs.LoadLanguageSettings(cfg, nil)
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mod, err := modules.CreateProjectModule(cfg)
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if err != nil {
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panic(err)
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}
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cfg.Set("allModules", modules.Modules{mod})
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fs := hugofs.NewMem(cfg)
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s, err := helpers.NewPathSpec(fs, cfg, nil)
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if err != nil {
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panic(err)
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}
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return s
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}
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type testPage struct {
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kind string
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description string
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title string
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linkTitle string
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lang string
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section string
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content string
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fuzzyWordCount int
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path string
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slug string
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// Dates
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date time.Time
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lastMod time.Time
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expiryDate time.Time
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pubDate time.Time
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weight int
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params map[string]interface{}
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data map[string]interface{}
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file source.File
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currentSection *testPage
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sectionEntries []string
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}
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func (p *testPage) Err() error {
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return nil
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}
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func (p *testPage) Aliases() []string {
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panic("not implemented")
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}
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func (p *testPage) AllTranslations() Pages {
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panic("not implemented")
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}
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func (p *testPage) AlternativeOutputFormats() OutputFormats {
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panic("not implemented")
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}
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func (p *testPage) Author() Author {
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return Author{}
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}
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func (p *testPage) Authors() AuthorList {
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return nil
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}
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func (p *testPage) BaseFileName() string {
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panic("not implemented")
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}
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func (p *testPage) BundleType() files.ContentClass {
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panic("not implemented")
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}
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func (p *testPage) Content() (interface{}, error) {
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panic("not implemented")
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}
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func (p *testPage) ContentBaseName() string {
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panic("not implemented")
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}
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func (p *testPage) CurrentSection() Page {
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return p.currentSection
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}
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func (p *testPage) Data() interface{} {
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return p.data
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}
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func (p *testPage) Sitemap() config.Sitemap {
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return config.Sitemap{}
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}
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func (p *testPage) Layout() string {
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return ""
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}
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func (p *testPage) Date() time.Time {
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return p.date
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}
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func (p *testPage) Description() string {
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return ""
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}
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func (p *testPage) Dir() string {
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panic("not implemented")
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}
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func (p *testPage) Draft() bool {
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panic("not implemented")
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}
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func (p *testPage) Eq(other interface{}) bool {
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return p == other
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}
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func (p *testPage) ExpiryDate() time.Time {
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return p.expiryDate
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}
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func (p *testPage) Ext() string {
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panic("not implemented")
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}
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func (p *testPage) Extension() string {
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panic("not implemented")
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}
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func (p *testPage) File() source.File {
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return p.file
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}
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func (p *testPage) FileInfo() hugofs.FileMetaInfo {
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panic("not implemented")
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}
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func (p *testPage) Filename() string {
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panic("not implemented")
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}
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func (p *testPage) FirstSection() Page {
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panic("not implemented")
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}
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func (p *testPage) FuzzyWordCount() int {
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return p.fuzzyWordCount
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}
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func (p *testPage) GetPage(ref string) (Page, error) {
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panic("not implemented")
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}
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func (p *testPage) GetPageWithTemplateInfo(info tpl.Info, ref string) (Page, error) {
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panic("not implemented")
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}
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func (p *testPage) GetParam(key string) interface{} {
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panic("not implemented")
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}
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func (p *testPage) GetTerms(taxonomy string) Pages {
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panic("not implemented")
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}
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func (p *testPage) GetRelatedDocsHandler() *RelatedDocsHandler {
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return relatedDocsHandler
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}
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func (p *testPage) GitInfo() *gitmap.GitInfo {
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return nil
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}
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func (p *testPage) HasMenuCurrent(menuID string, me *navigation.MenuEntry) bool {
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panic("not implemented")
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}
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func (p *testPage) HasShortcode(name string) bool {
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panic("not implemented")
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}
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func (p *testPage) Hugo() hugo.Info {
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panic("not implemented")
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}
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func (p *testPage) InSection(other interface{}) (bool, error) {
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panic("not implemented")
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}
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func (p *testPage) IsAncestor(other interface{}) (bool, error) {
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panic("not implemented")
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}
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func (p *testPage) IsDescendant(other interface{}) (bool, error) {
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panic("not implemented")
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}
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func (p *testPage) IsDraft() bool {
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return false
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}
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func (p *testPage) IsHome() bool {
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panic("not implemented")
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}
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func (p *testPage) IsMenuCurrent(menuID string, inme *navigation.MenuEntry) bool {
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panic("not implemented")
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}
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func (p *testPage) IsNode() bool {
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panic("not implemented")
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}
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func (p *testPage) IsPage() bool {
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panic("not implemented")
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}
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func (p *testPage) IsSection() bool {
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panic("not implemented")
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}
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func (p *testPage) IsTranslated() bool {
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panic("not implemented")
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}
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func (p *testPage) Keywords() []string {
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return nil
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}
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func (p *testPage) Kind() string {
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return p.kind
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}
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func (p *testPage) Lang() string {
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return p.lang
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}
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func (p *testPage) Language() *langs.Language {
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panic("not implemented")
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}
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func (p *testPage) LanguagePrefix() string {
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return ""
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}
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func (p *testPage) Lastmod() time.Time {
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return p.lastMod
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}
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func (p *testPage) Len() int {
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return len(p.content)
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}
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func (p *testPage) LinkTitle() string {
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if p.linkTitle == "" {
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if p.title == "" {
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return p.path
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}
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return p.title
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}
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return p.linkTitle
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}
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func (p *testPage) LogicalName() string {
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panic("not implemented")
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}
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func (p *testPage) MediaType() media.Type {
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panic("not implemented")
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}
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func (p *testPage) Menus() navigation.PageMenus {
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return navigation.PageMenus{}
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}
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func (p *testPage) Name() string {
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panic("not implemented")
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}
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func (p *testPage) Next() Page {
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panic("not implemented")
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}
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func (p *testPage) NextInSection() Page {
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return nil
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}
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func (p *testPage) NextPage() Page {
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return nil
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}
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func (p *testPage) OutputFormats() OutputFormats {
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panic("not implemented")
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}
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func (p *testPage) Pages() Pages {
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panic("not implemented")
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}
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func (p *testPage) RegularPages() Pages {
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panic("not implemented")
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}
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func (p *testPage) RegularPagesRecursive() Pages {
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panic("not implemented")
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}
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func (p *testPage) Paginate(seq interface{}, options ...interface{}) (*Pager, error) {
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return nil, nil
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}
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func (p *testPage) Paginator(options ...interface{}) (*Pager, error) {
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return nil, nil
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}
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func (p *testPage) Param(key interface{}) (interface{}, error) {
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return resource.Param(p, nil, key)
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}
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func (p *testPage) Params() maps.Params {
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return p.params
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}
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func (p *testPage) Page() Page {
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return p
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}
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func (p *testPage) Parent() Page {
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panic("not implemented")
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}
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func (p *testPage) Path() string {
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return p.path
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}
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func (p *testPage) Permalink() string {
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panic("not implemented")
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}
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func (p *testPage) Plain() string {
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panic("not implemented")
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}
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func (p *testPage) PlainWords() []string {
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panic("not implemented")
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}
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func (p *testPage) Prev() Page {
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panic("not implemented")
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}
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func (p *testPage) PrevInSection() Page {
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return nil
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}
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func (p *testPage) PrevPage() Page {
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return nil
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}
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func (p *testPage) PublishDate() time.Time {
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return p.pubDate
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}
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func (p *testPage) RSSLink() template.URL {
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return ""
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}
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func (p *testPage) RawContent() string {
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panic("not implemented")
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}
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func (p *testPage) ReadingTime() int {
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panic("not implemented")
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}
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func (p *testPage) Ref(argsm map[string]interface{}) (string, error) {
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panic("not implemented")
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}
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func (p *testPage) RefFrom(argsm map[string]interface{}, source interface{}) (string, error) {
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return "", nil
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}
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func (p *testPage) RelPermalink() string {
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panic("not implemented")
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}
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func (p *testPage) RelRef(argsm map[string]interface{}) (string, error) {
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panic("not implemented")
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}
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func (p *testPage) RelRefFrom(argsm map[string]interface{}, source interface{}) (string, error) {
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return "", nil
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}
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func (p *testPage) Render(layout ...string) (template.HTML, error) {
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panic("not implemented")
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}
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func (p *testPage) RenderString(args ...interface{}) (template.HTML, error) {
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panic("not implemented")
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}
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func (p *testPage) ResourceType() string {
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panic("not implemented")
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}
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func (p *testPage) Resources() resource.Resources {
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panic("not implemented")
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}
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func (p *testPage) Scratch() *maps.Scratch {
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panic("not implemented")
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}
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func (p *testPage) RelatedKeywords(cfg related.IndexConfig) ([]related.Keyword, error) {
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v, err := p.Param(cfg.Name)
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if err != nil {
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return nil, err
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}
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return cfg.ToKeywords(v)
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}
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func (p *testPage) Section() string {
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return p.section
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}
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func (p *testPage) Sections() Pages {
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panic("not implemented")
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}
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func (p *testPage) SectionsEntries() []string {
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return p.sectionEntries
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}
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func (p *testPage) SectionsPath() string {
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return path.Join(p.sectionEntries...)
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}
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func (p *testPage) Site() Site {
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panic("not implemented")
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}
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func (p *testPage) Sites() Sites {
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panic("not implemented")
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}
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func (p *testPage) Slug() string {
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return p.slug
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}
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func (p *testPage) String() string {
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return p.path
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}
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func (p *testPage) Summary() template.HTML {
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panic("not implemented")
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}
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func (p *testPage) TableOfContents() template.HTML {
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panic("not implemented")
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}
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func (p *testPage) Title() string {
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return p.title
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}
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func (p *testPage) TranslationBaseName() string {
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panic("not implemented")
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}
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func (p *testPage) TranslationKey() string {
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return p.path
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}
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func (p *testPage) Translations() Pages {
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panic("not implemented")
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}
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func (p *testPage) Truncated() bool {
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panic("not implemented")
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}
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func (p *testPage) Type() string {
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return p.section
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}
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func (p *testPage) URL() string {
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return ""
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}
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func (p *testPage) UniqueID() string {
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panic("not implemented")
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}
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func (p *testPage) Weight() int {
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return p.weight
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}
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func (p *testPage) WordCount() int {
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panic("not implemented")
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}
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func (p *testPage) GetIdentity() identity.Identity {
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panic("not implemented")
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}
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func createTestPages(num int) Pages {
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pages := make(Pages, num)
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for i := 0; i < num; i++ {
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m := &testPage{
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path: fmt.Sprintf("/x/y/z/p%d.md", i),
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weight: 5,
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fuzzyWordCount: i + 2, // magic
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}
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if i%2 == 0 {
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m.weight = 10
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}
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pages[i] = m
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}
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return pages
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}
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