Increase abuse length to 3000

And correctly handle new lines

8 files changed, 8 insertions, 229 deletions

diff --git a/client/src/app/videos/+video-watch/comment/linkifier.service.ts b/client/src/app/videos/+video-watch/comment/linkifier.service.ts
deleted file mode 100644
index 2529c9eaf..000000000
--- a/client/src/app/videos/+video-watch/comment/linkifier.service.ts
+++ /dev/null
@@ -1,115 +0,0 @@
-import { Injectable } from '@angular/core'
-import { getAbsoluteAPIUrl } from '@app/shared/misc/utils'
-// FIXME: use @types/linkify when https://github.com/DefinitelyTyped/DefinitelyTyped/pull/29682/files is merged?
-const linkify = require('linkifyjs')
-const linkifyHtml = require('linkifyjs/html')
-
-@Injectable()
-export class LinkifierService {
-
-  static CLASSNAME = 'linkified'
-
-  private linkifyOptions = {
-    className: {
-      mention: LinkifierService.CLASSNAME + '-mention',
-      url: LinkifierService.CLASSNAME + '-url'
-    }
-  }
-
-  constructor () {
-    // Apply plugin
-    this.mentionWithDomainPlugin(linkify)
-  }
-
-  linkify (text: string) {
-    return linkifyHtml(text, this.linkifyOptions)
-  }
-
-  private mentionWithDomainPlugin (linkify: any) {
-    const TT = linkify.scanner.TOKENS // Text tokens
-    const { TOKENS: MT, State } = linkify.parser // Multi tokens, state
-    const MultiToken = MT.Base
-    const S_START = linkify.parser.start
-
-    const TT_AT = TT.AT
-    const TT_DOMAIN = TT.DOMAIN
-    const TT_LOCALHOST = TT.LOCALHOST
-    const TT_NUM = TT.NUM
-    const TT_COLON = TT.COLON
-    const TT_SLASH = TT.SLASH
-    const TT_TLD = TT.TLD
-    const TT_UNDERSCORE = TT.UNDERSCORE
-    const TT_DOT = TT.DOT
-
-    function MENTION (this: any, value: any) {
-      this.v = value
-    }
-
-    linkify.inherits(MultiToken, MENTION, {
-      type: 'mentionWithDomain',
-      isLink: true,
-      toHref () {
-        return getAbsoluteAPIUrl() + '/services/redirect/accounts/' + this.toString().substr(1)
-      }
-    })
-
-    const S_AT = S_START.jump(TT_AT) // @
-    const S_AT_SYMS = new State()
-    const S_MENTION = new State(MENTION)
-    const S_MENTION_DIVIDER = new State()
-    const S_MENTION_DIVIDER_SYMS = new State()
-
-    // @_,
-    S_AT.on(TT_UNDERSCORE, S_AT_SYMS)
-
-    //  @_*
-    S_AT_SYMS
-      .on(TT_UNDERSCORE, S_AT_SYMS)
-      .on(TT_DOT, S_AT_SYMS)
-
-    // Valid mention (not made up entirely of symbols)
-    S_AT
-      .on(TT_DOMAIN, S_MENTION)
-      .on(TT_LOCALHOST, S_MENTION)
-      .on(TT_TLD, S_MENTION)
-      .on(TT_NUM, S_MENTION)
-
-    S_AT_SYMS
-      .on(TT_DOMAIN, S_MENTION)
-      .on(TT_LOCALHOST, S_MENTION)
-      .on(TT_TLD, S_MENTION)
-      .on(TT_NUM, S_MENTION)
-
-    // More valid mentions
-    S_MENTION
-      .on(TT_DOMAIN, S_MENTION)
-      .on(TT_LOCALHOST, S_MENTION)
-      .on(TT_TLD, S_MENTION)
-      .on(TT_COLON, S_MENTION)
-      .on(TT_NUM, S_MENTION)
-      .on(TT_UNDERSCORE, S_MENTION)
-
-    // Mention with a divider
-    S_MENTION
-      .on(TT_AT, S_MENTION_DIVIDER)
-      .on(TT_SLASH, S_MENTION_DIVIDER)
-      .on(TT_DOT, S_MENTION_DIVIDER)
-
-    // Mention _ trailing stash plus syms
-    S_MENTION_DIVIDER.on(TT_UNDERSCORE, S_MENTION_DIVIDER_SYMS)
-    S_MENTION_DIVIDER_SYMS.on(TT_UNDERSCORE, S_MENTION_DIVIDER_SYMS)
-
-    // Once we get a word token, mentions can start up again
-    S_MENTION_DIVIDER
-      .on(TT_DOMAIN, S_MENTION)
-      .on(TT_LOCALHOST, S_MENTION)
-      .on(TT_TLD, S_MENTION)
-      .on(TT_NUM, S_MENTION)
-
-    S_MENTION_DIVIDER_SYMS
-      .on(TT_DOMAIN, S_MENTION)
-      .on(TT_LOCALHOST, S_MENTION)
-      .on(TT_TLD, S_MENTION)
-      .on(TT_NUM, S_MENTION)
-  }
-}
diff --git a/client/src/app/videos/+video-watch/comment/video-comment.component.ts b/client/src/app/videos/+video-watch/comment/video-comment.component.ts
index 00f0460a1..aba7f9d1c 100644
--- a/client/src/app/videos/+video-watch/comment/video-comment.component.ts
+++ b/client/src/app/videos/+video-watch/comment/video-comment.component.ts
@@ -1,11 +1,10 @@
 import { Component, EventEmitter, Input, OnChanges, OnInit, Output } from '@angular/core'
-import { LinkifierService } from '@app/videos/+video-watch/comment/linkifier.service'
-import * as sanitizeHtml from 'sanitize-html'
 import { UserRight } from '../../../../../../shared/models/users'
 import { VideoCommentThreadTree } from '../../../../../../shared/models/videos/video-comment.model'
 import { AuthService } from '../../../core/auth'
 import { Video } from '../../../shared/video/video.model'
 import { VideoComment } from './video-comment.model'
+import { HtmlRendererService } from '@app/shared/renderer'
 
 @Component({
   selector: 'my-video-comment',
@@ -29,7 +28,7 @@ export class VideoCommentComponent implements OnInit, OnChanges {
   newParentComments: VideoComment[] = []
 
   constructor (
-    private linkifierService: LinkifierService,
+    private htmlRenderer: HtmlRendererService,
     private authService: AuthService
   ) {}
 
@@ -87,27 +86,7 @@ export class VideoCommentComponent implements OnInit, OnChanges {
   }
 
   private init () {
-    // Convert possible markdown to html
-    const html = this.linkifierService.linkify(this.comment.text)
-
-    this.sanitizedCommentHTML = sanitizeHtml(html, {
-      allowedTags: [ 'a', 'p', 'span', 'br' ],
-      allowedSchemes: [ 'http', 'https' ],
-      allowedAttributes: {
-        'a': [ 'href', 'class', 'target' ]
-      },
-      transformTags: {
-        a: (tagName, attribs) => {
-          return {
-            tagName,
-            attribs: Object.assign(attribs, {
-              target: '_blank',
-              rel: 'noopener noreferrer'
-            })
-          }
-        }
-      }
-    })
+    this.sanitizedCommentHTML = this.htmlRenderer.toSafeHtml(this.comment.text)
 
     this.newParentComments = this.parentComments.concat([ this.comment ])
   }
diff --git a/client/src/app/videos/+video-watch/comment/video-comment.service.ts b/client/src/app/videos/+video-watch/comment/video-comment.service.ts
index 921447d5b..b8e5878c5 100644
--- a/client/src/app/videos/+video-watch/comment/video-comment.service.ts
+++ b/client/src/app/videos/+video-watch/comment/video-comment.service.ts
@@ -1,7 +1,7 @@
 import { catchError, map } from 'rxjs/operators'
 import { HttpClient, HttpParams } from '@angular/common/http'
 import { Injectable } from '@angular/core'
-import { lineFeedToHtml } from '@app/shared/misc/utils'
+import { objectLineFeedToHtml } from '@app/shared/misc/utils'
 import { Observable } from 'rxjs'
 import { ResultList, FeedFormat } from '../../../../../../shared/models'
 import {
@@ -28,7 +28,7 @@ export class VideoCommentService {
 
   addCommentThread (videoId: number | string, comment: VideoCommentCreate) {
     const url = VideoCommentService.BASE_VIDEO_URL + videoId + '/comment-threads'
-    const normalizedComment = lineFeedToHtml(comment, 'text')
+    const normalizedComment = objectLineFeedToHtml(comment, 'text')
 
     return this.authHttp.post<{ comment: VideoCommentServerModel }>(url, normalizedComment)
                .pipe(
@@ -39,7 +39,7 @@ export class VideoCommentService {
 
   addCommentReply (videoId: number | string, inReplyToCommentId: number, comment: VideoCommentCreate) {
     const url = VideoCommentService.BASE_VIDEO_URL + videoId + '/comments/' + inReplyToCommentId
-    const normalizedComment = lineFeedToHtml(comment, 'text')
+    const normalizedComment = objectLineFeedToHtml(comment, 'text')
 
     return this.authHttp.post<{ comment: VideoCommentServerModel }>(url, normalizedComment)
                .pipe(
diff --git a/client/src/app/videos/+video-watch/modal/video-support.component.ts b/client/src/app/videos/+video-watch/modal/video-support.component.ts
index 154002120..deb8fbc67 100644
--- a/client/src/app/videos/+video-watch/modal/video-support.component.ts
+++ b/client/src/app/videos/+video-watch/modal/video-support.component.ts
@@ -1,8 +1,7 @@
 import { Component, Input, ViewChild } from '@angular/core'
-import { MarkdownService } from '@app/videos/shared'
-
 import { VideoDetails } from '../../../shared/video/video-details.model'
 import { NgbModal } from '@ng-bootstrap/ng-bootstrap'
+import { MarkdownService } from '@app/shared/renderer'
 
 @Component({
   selector: 'my-video-support',
diff --git a/client/src/app/videos/+video-watch/video-watch.component.ts b/client/src/app/videos/+video-watch/video-watch.component.ts
index 67c5254b3..ee504bc58 100644
--- a/client/src/app/videos/+video-watch/video-watch.component.ts
+++ b/client/src/app/videos/+video-watch/video-watch.component.ts
@@ -19,7 +19,6 @@ import { AuthService, ConfirmService } from '../../core'
 import { RestExtractor, VideoBlacklistService } from '../../shared'
 import { VideoDetails } from '../../shared/video/video-details.model'
 import { VideoService } from '../../shared/video/video.service'
-import { MarkdownService } from '../shared'
 import { VideoDownloadComponent } from './modal/video-download.component'
 import { VideoReportComponent } from './modal/video-report.component'
 import { VideoShareComponent } from './modal/video-share.component'
@@ -30,6 +29,7 @@ import { I18n } from '@ngx-translate/i18n-polyfill'
 import { environment } from '../../../environments/environment'
 import { getDevLocale, isOnDevLocale } from '@app/shared/i18n/i18n-utils'
 import { VideoCaptionService } from '@app/shared/video-caption'
+import { MarkdownService } from '@app/shared/renderer'
 
 @Component({
   selector: 'my-video-watch',
diff --git a/client/src/app/videos/+video-watch/video-watch.module.ts b/client/src/app/videos/+video-watch/video-watch.module.ts
index 54a12c126..2f448db78 100644
--- a/client/src/app/videos/+video-watch/video-watch.module.ts
+++ b/client/src/app/videos/+video-watch/video-watch.module.ts
@@ -1,9 +1,7 @@
 import { NgModule } from '@angular/core'
-import { LinkifierService } from '@app/videos/+video-watch/comment/linkifier.service'
 import { VideoSupportComponent } from '@app/videos/+video-watch/modal/video-support.component'
 import { ClipboardModule } from 'ngx-clipboard'
 import { SharedModule } from '../../shared'
-import { MarkdownService } from '../shared'
 import { VideoCommentAddComponent } from './comment/video-comment-add.component'
 import { VideoCommentComponent } from './comment/video-comment.component'
 import { VideoCommentService } from './comment/video-comment.service'
@@ -46,8 +44,6 @@ import { RecommendationsModule } from '@app/videos/recommendations/recommendatio
   ],
 
   providers: [
-    MarkdownService,
-    LinkifierService,
     VideoCommentService
   ]
 })
diff --git a/client/src/app/videos/shared/index.ts b/client/src/app/videos/shared/index.ts
deleted file mode 100644
index 7a66944b9..000000000
--- a/client/src/app/videos/shared/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export * from './markdown.service'
diff --git a/client/src/app/videos/shared/markdown.service.ts b/client/src/app/videos/shared/markdown.service.ts
deleted file mode 100644
index 07017eca5..000000000
--- a/client/src/app/videos/shared/markdown.service.ts
+++ /dev/null
@@ -1,79 +0,0 @@
-import { Injectable } from '@angular/core'
-
-import * as MarkdownIt from 'markdown-it'
-
-@Injectable()
-export class MarkdownService {
-  static TEXT_RULES = [
-    'linkify',
-    'autolink',
-    'emphasis',
-    'link',
-    'newline',
-    'list'
-  ]
-  static ENHANCED_RULES = MarkdownService.TEXT_RULES.concat([ 'image' ])
-
-  private textMarkdownIt: MarkdownIt.MarkdownIt
-  private enhancedMarkdownIt: MarkdownIt.MarkdownIt
-
-  constructor () {
-    this.textMarkdownIt = this.createMarkdownIt(MarkdownService.TEXT_RULES)
-    this.enhancedMarkdownIt = this.createMarkdownIt(MarkdownService.ENHANCED_RULES)
-  }
-
-  textMarkdownToHTML (markdown: string) {
-    if (!markdown) return ''
-
-    const html = this.textMarkdownIt.render(markdown)
-    return this.avoidTruncatedTags(html)
-  }
-
-  enhancedMarkdownToHTML (markdown: string) {
-    if (!markdown) return ''
-
-    const html = this.enhancedMarkdownIt.render(markdown)
-    return this.avoidTruncatedTags(html)
-  }
-
-  private createMarkdownIt (rules: string[]) {
-    const markdownIt = new MarkdownIt('zero', { linkify: true, breaks: true })
-
-    for (let rule of rules) {
-      markdownIt.enable(rule)
-    }
-
-    this.setTargetToLinks(markdownIt)
-
-    return markdownIt
-  }
-
-  private setTargetToLinks (markdownIt: MarkdownIt.MarkdownIt) {
-    // Snippet from markdown-it documentation: https://github.com/markdown-it/markdown-it/blob/master/docs/architecture.md#renderer
-    const defaultRender = markdownIt.renderer.rules.link_open || function (tokens, idx, options, env, self) {
-      return self.renderToken(tokens, idx, options)
-    }
-
-    markdownIt.renderer.rules.link_open = function (tokens, index, options, env, self) {
-      const token = tokens[index]
-
-      const targetIndex = token.attrIndex('target')
-      if (targetIndex < 0) token.attrPush([ 'target', '_blank' ])
-      else token.attrs[targetIndex][1] = '_blank'
-
-      const relIndex = token.attrIndex('rel')
-      if (relIndex < 0) token.attrPush([ 'rel', 'noopener noreferrer' ])
-      else token.attrs[relIndex][1] = 'noopener noreferrer'
-
-      // pass token to default renderer.
-      return defaultRender(tokens, index, options, env, self)
-    }
-  }
-
-  private avoidTruncatedTags (html: string) {
-    return html.replace(/\*\*?([^*]+)$/, '$1')
-      .replace(/<a[^>]+>([^<]+)<\/a>\s*...((<\/p>)|(<\/li>)|(<\/strong>))?$/mi, '$1...')
-      .replace(/\[[^\]]+\]?\(?([^\)]+)$/, '$1')
-
-  }
-}