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Add a rewrite rule to remove clickbait titles

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This commit is contained in:
Romain de Laage 2023-04-08 11:02:36 +02:00 • committed by Frédéric Guillot
parent 8161085714
commit 33c4b5188c
4 changed files with 379 additions and 170 deletions
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51
reader/rewrite/rewriter.go
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@ -10,6 +10,7 @@ import (
"text/scanner"
"miniflux.app/logger"
"miniflux.app/model"
"miniflux.app/url"
)
@ -19,7 +20,7 @@ type rule struct {
}
// Rewriter modify item contents with a set of rewriting rules.
func Rewriter(entryURL, entryContent, customRewriteRules string) string {
func Rewriter(entryURL string, entry *model.Entry, customRewriteRules string) {
rulesList := getPredefinedRewriteRules(entryURL)
if customRewriteRules != "" {
rulesList = customRewriteRules
@ -31,10 +32,8 @@ func Rewriter(entryURL, entryContent, customRewriteRules string) string {
logger.Debug(`[Rewrite] Applying rules %v for %q`, rules, entryURL)
for _, rule := range rules {
entryContent = applyRule(entryURL, entryContent, rule)
applyRule(entryURL, entry, rule)
}
return entryContent
}
func parseRules(rulesText string) (rules []rule) {
@ -60,61 +59,61 @@ func parseRules(rulesText string) (rules []rule) {
}
}
func applyRule(entryURL, entryContent string, rule rule) string {
func applyRule(entryURL string, entry *model.Entry, rule rule) {
switch rule.name {
case "add_image_title":
entryContent = addImageTitle(entryURL, entryContent)
entry.Content = addImageTitle(entryURL, entry.Content)
case "add_mailto_subject":
entryContent = addMailtoSubject(entryURL, entryContent)
entry.Content = addMailtoSubject(entryURL, entry.Content)
case "add_dynamic_image":
entryContent = addDynamicImage(entryURL, entryContent)
entry.Content = addDynamicImage(entryURL, entry.Content)
case "add_youtube_video":
entryContent = addYoutubeVideo(entryURL, entryContent)
entry.Content = addYoutubeVideo(entryURL, entry.Content)
case "add_invidious_video":
entryContent = addInvidiousVideo(entryURL, entryContent)
entry.Content = addInvidiousVideo(entryURL, entry.Content)
case "add_youtube_video_using_invidious_player":
entryContent = addYoutubeVideoUsingInvidiousPlayer(entryURL, entryContent)
entry.Content = addYoutubeVideoUsingInvidiousPlayer(entryURL, entry.Content)
case "add_youtube_video_from_id":
entryContent = addYoutubeVideoFromId(entryContent)
entry.Content = addYoutubeVideoFromId(entry.Content)
case "add_pdf_download_link":
entryContent = addPDFLink(entryURL, entryContent)
entry.Content = addPDFLink(entryURL, entry.Content)
case "nl2br":
entryContent = replaceLineFeeds(entryContent)
entry.Content = replaceLineFeeds(entry.Content)
case "convert_text_link", "convert_text_links":
entryContent = replaceTextLinks(entryContent)
entry.Content = replaceTextLinks(entry.Content)
case "fix_medium_images":
entryContent = fixMediumImages(entryURL, entryContent)
entry.Content = fixMediumImages(entryURL, entry.Content)
case "use_noscript_figure_images":
entryContent = useNoScriptImages(entryURL, entryContent)
entry.Content = useNoScriptImages(entryURL, entry.Content)
case "replace":
// Format: replace("search-term"|"replace-term")
if len(rule.args) >= 2 {
entryContent = replaceCustom(entryContent, rule.args[0], rule.args[1])
entry.Content = replaceCustom(entry.Content, rule.args[0], rule.args[1])
} else {
logger.Debug("[Rewrite] Cannot find search and replace terms for replace rule %s", rule)
}
case "remove":
// Format: remove("#selector > .element, .another")
if len(rule.args) >= 1 {
entryContent = removeCustom(entryContent, rule.args[0])
entry.Content = removeCustom(entry.Content, rule.args[0])
} else {
logger.Debug("[Rewrite] Cannot find selector for remove rule %s", rule)
}
case "add_castopod_episode":
entryContent = addCastopodEpisode(entryURL, entryContent)
entry.Content = addCastopodEpisode(entryURL, entry.Content)
case "base64_decode":
if len(rule.args) >= 1 {
entryContent = applyFuncOnTextContent(entryContent, rule.args[0], decodeBase64Content)
entry.Content = applyFuncOnTextContent(entry.Content, rule.args[0], decodeBase64Content)
} else {
entryContent = applyFuncOnTextContent(entryContent, "body", decodeBase64Content)
entry.Content = applyFuncOnTextContent(entry.Content, "body", decodeBase64Content)
}
case "parse_markdown":
entryContent = parseMarkdown(entryContent)
entry.Content = parseMarkdown(entry.Content)
case "remove_tables":
entryContent = removeTables(entryContent)
entry.Content = removeTables(entry.Content)
case "remove_clickbait":
entry.Title = removeClickbait(entry.Title)
}
return entryContent
}
func getPredefinedRewriteRules(entryURL string) string {