mirror of
https://github.com/miniflux/v2.git
synced 2024-09-11 21:47:58 +02:00
60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
// Copyright 2017 Frédéric Guillot. All rights reserved.
|
|
// Use of this source code is governed by the Apache 2.0
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package processor
|
|
|
|
import (
|
|
"log"
|
|
|
|
"github.com/miniflux/miniflux2/model"
|
|
"github.com/miniflux/miniflux2/reader/rewrite"
|
|
"github.com/miniflux/miniflux2/reader/sanitizer"
|
|
"github.com/miniflux/miniflux2/reader/scraper"
|
|
)
|
|
|
|
// FeedProcessor handles the processing of feed contents.
|
|
type FeedProcessor struct {
|
|
feed *model.Feed
|
|
scraperRules string
|
|
rewriteRules string
|
|
crawler bool
|
|
}
|
|
|
|
// WithCrawler enables the crawler.
|
|
func (f *FeedProcessor) WithCrawler(value bool) {
|
|
f.crawler = value
|
|
}
|
|
|
|
// WithScraperRules adds scraper rules to the processing.
|
|
func (f *FeedProcessor) WithScraperRules(rules string) {
|
|
f.scraperRules = rules
|
|
}
|
|
|
|
// WithRewriteRules adds rewrite rules to the processing.
|
|
func (f *FeedProcessor) WithRewriteRules(rules string) {
|
|
f.rewriteRules = rules
|
|
}
|
|
|
|
// Process applies rewrite and scraper rules.
|
|
func (f *FeedProcessor) Process() {
|
|
for _, entry := range f.feed.Entries {
|
|
if f.crawler {
|
|
content, err := scraper.Fetch(entry.URL, f.scraperRules)
|
|
if err != nil {
|
|
log.Println("[FeedProcessor]", err)
|
|
} else {
|
|
entry.Content = content
|
|
}
|
|
}
|
|
|
|
entry.Content = sanitizer.Sanitize(entry.URL, entry.Content)
|
|
entry.Content = rewrite.Rewriter(entry.URL, entry.Content, f.rewriteRules)
|
|
}
|
|
}
|
|
|
|
// NewFeedProcessor returns a new FeedProcessor.
|
|
func NewFeedProcessor(feed *model.Feed) *FeedProcessor {
|
|
return &FeedProcessor{feed: feed, crawler: false}
|
|
}
|