Make Page an interface

The main motivation of this commit is to add a `page.Page` interface to replace the very file-oriented `hugolib.Page` struct.
This is all a preparation step for issue  #5074, "pages from other data sources".

But this also fixes a set of annoying limitations, especially related to custom output formats, and shortcodes.

Most notable changes:

* The inner content of shortcodes using the `{{%` as the outer-most delimiter will now be sent to the content renderer, e.g. Blackfriday.
  This means that any markdown will partake in the global ToC and footnote context etc.
* The Custom Output formats are now "fully virtualized". This removes many of the current limitations.
* The taxonomy list type now has a reference to the `Page` object.
  This improves the taxonomy template `.Title` situation and make common template constructs much simpler.

See #5074
Fixes #5763
Fixes #5758
Fixes #5090
Fixes #5204
Fixes #4695
Fixes #5607
Fixes #5707
Fixes #5719
Fixes #3113
Fixes #5706
Fixes #5767
Fixes #5723
Fixes #5769
Fixes #5770
Fixes #5771
Fixes #5759
Fixes #5776
Fixes #5777
Fixes #5778
This commit is contained in:
Bjørn Erik Pedersen
2019-01-02 12:33:26 +01:00
parent 44f5c1c14c
commit 597e418cb0
206 changed files with 14442 additions and 9679 deletions

View File

@@ -1,4 +1,4 @@
// Copyright 2015 The Hugo Authors. All rights reserved.
// Copyright 2019 The Hugo Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
@@ -20,6 +20,8 @@ import (
"strings"
"time"
"github.com/gohugoio/hugo/resources/page"
"github.com/gohugoio/hugo/hugofs"
"github.com/gohugoio/hugo/helpers"
@@ -124,8 +126,8 @@ func (cc *convertCmd) convertContents(format metadecoders.Format) error {
site := h.Sites[0]
site.Log.FEEDBACK.Println("processing", len(site.AllPages), "content files")
for _, p := range site.AllPages {
site.Log.FEEDBACK.Println("processing", len(site.AllPages()), "content files")
for _, p := range site.AllPages() {
if err := cc.convertAndSavePage(p, site, format); err != nil {
return err
}
@@ -133,24 +135,24 @@ func (cc *convertCmd) convertContents(format metadecoders.Format) error {
return nil
}
func (cc *convertCmd) convertAndSavePage(p *hugolib.Page, site *hugolib.Site, targetFormat metadecoders.Format) error {
func (cc *convertCmd) convertAndSavePage(p page.Page, site *hugolib.Site, targetFormat metadecoders.Format) error {
// The resources are not in .Site.AllPages.
for _, r := range p.Resources.ByType("page") {
if err := cc.convertAndSavePage(r.(*hugolib.Page), site, targetFormat); err != nil {
for _, r := range p.Resources().ByType("page") {
if err := cc.convertAndSavePage(r.(page.Page), site, targetFormat); err != nil {
return err
}
}
if p.Filename() == "" {
if p.File() == nil {
// No content file.
return nil
}
errMsg := fmt.Errorf("Error processing file %q", p.Path())
site.Log.INFO.Println("Attempting to convert", p.LogicalName())
site.Log.INFO.Println("Attempting to convert", p.File().Filename())
f, _ := p.File.(src.ReadableFile)
f, _ := p.File().(src.ReadableFile)
file, err := f.Open()
if err != nil {
site.Log.ERROR.Println(errMsg)
@@ -186,7 +188,7 @@ func (cc *convertCmd) convertAndSavePage(p *hugolib.Page, site *hugolib.Site, ta
newContent.Write(pf.content)
newFilename := p.Filename()
newFilename := p.File().Filename()
if cc.outputDir != "" {
contentDir := strings.TrimSuffix(newFilename, p.Path())