mirror of
https://github.com/gohugoio/hugo.git
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99fbc75e7a
This fixes the behavior of .Truncated that was introduced with commit bef496b97e1dc2df8c52b080152d539a58752801 which was later broken. The desired behavior is that .Truncated would evaluate to false when there was nothing after the user defined summary marker. This also adds a simple unit test to ensure that this feature isn't broken again. The check for content after the user defined summary marker is done on the raw content instead of the working copy because some of the markup renderers add elements after the marker, making it difficult to determine if there is actually any content. The behavior (evaluating to false when there is no content, just summary) is also now documented.
134 lines
3.5 KiB
Go
134 lines
3.5 KiB
Go
// Copyright 2016 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 hugolib
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import (
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"fmt"
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"github.com/spf13/hugo/helpers"
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"github.com/spf13/hugo/source"
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)
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func init() {
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RegisterHandler(new(markdownHandler))
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RegisterHandler(new(htmlHandler))
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RegisterHandler(new(asciidocHandler))
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RegisterHandler(new(rstHandler))
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RegisterHandler(new(mmarkHandler))
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}
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type basicPageHandler Handle
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func (b basicPageHandler) Read(f *source.File, s *Site) HandledResult {
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page, err := s.NewPage(f.Path())
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if err != nil {
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return HandledResult{file: f, err: err}
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}
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if _, err := page.ReadFrom(f.Contents); err != nil {
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return HandledResult{file: f, err: err}
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}
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// In a multilanguage setup, we use the first site to
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// do the initial processing.
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// That site may be different than where the page will end up,
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// so we do the assignment here.
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// We should clean up this, but that will have to wait.
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s.assignSiteByLanguage(page)
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return HandledResult{file: f, page: page, err: err}
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}
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func (b basicPageHandler) FileConvert(*source.File, *Site) HandledResult {
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return HandledResult{}
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}
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type markdownHandler struct {
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basicPageHandler
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}
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func (h markdownHandler) Extensions() []string { return []string{"mdown", "markdown", "md"} }
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func (h markdownHandler) PageConvert(p *Page) HandledResult {
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return commonConvert(p)
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}
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type htmlHandler struct {
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basicPageHandler
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}
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func (h htmlHandler) Extensions() []string { return []string{"html", "htm"} }
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func (h htmlHandler) PageConvert(p *Page) HandledResult {
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if p.rendered {
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panic(fmt.Sprintf("Page %q already rendered, does not need conversion", p.BaseFileName()))
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}
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// Work on a copy of the raw content from now on.
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p.createWorkContentCopy()
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p.ProcessShortcodes()
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return HandledResult{err: nil}
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}
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type asciidocHandler struct {
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basicPageHandler
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}
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func (h asciidocHandler) Extensions() []string { return []string{"asciidoc", "adoc", "ad"} }
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func (h asciidocHandler) PageConvert(p *Page) HandledResult {
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return commonConvert(p)
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}
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type rstHandler struct {
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basicPageHandler
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}
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func (h rstHandler) Extensions() []string { return []string{"rest", "rst"} }
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func (h rstHandler) PageConvert(p *Page) HandledResult {
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return commonConvert(p)
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}
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type mmarkHandler struct {
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basicPageHandler
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}
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func (h mmarkHandler) Extensions() []string { return []string{"mmark"} }
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func (h mmarkHandler) PageConvert(p *Page) HandledResult {
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return commonConvert(p)
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}
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func commonConvert(p *Page) HandledResult {
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if p.rendered {
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panic(fmt.Sprintf("Page %q already rendered, does not need conversion", p.BaseFileName()))
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}
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// Work on a copy of the raw content from now on.
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p.createWorkContentCopy()
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p.ProcessShortcodes()
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// TODO(bep) these page handlers need to be re-evaluated, as it is hard to
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// process a page in isolation. See the new preRender func.
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if p.s.Cfg.GetBool("enableEmoji") {
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p.workContent = helpers.Emojify(p.workContent)
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}
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p.workContent = p.replaceDivider(p.workContent)
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p.workContent = p.renderContent(p.workContent)
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return HandledResult{err: nil}
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}
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