diff --git a/src/components/status/status.js b/src/components/status/status.js index 4fbd5ac3..6dbb2199 100644 --- a/src/components/status/status.js +++ b/src/components/status/status.js @@ -13,10 +13,11 @@ import Timeago from '../timeago/timeago.vue' import StatusPopover from '../status_popover/status_popover.vue' import generateProfileLink from 'src/services/user_profile_link_generator/user_profile_link_generator' import fileType from 'src/services/file_type/file_type.service' +import { processHtml } from 'src/services/tiny_post_html_processor/tiny_post_html_processor.service.js' import { highlightClass, highlightStyle } from '../../services/user_highlighter/user_highlighter.js' import { mentionMatchesUrl, extractTagFromUrl } from 'src/services/matcher/matcher.service.js' import { filter, unescape, uniqBy } from 'lodash' -import { mapGetters } from 'vuex' +import { mapGetters, mapState } from 'vuex' const Status = { name: 'Status', @@ -42,8 +43,8 @@ const Status = { showingTall: this.inConversation && this.focused, showingLongSubject: false, error: null, + // Initial state expandingSubject: !this.$store.getters.mergedConfig.collapseMessageWithSubject, - betterShadow: this.$store.state.interface.browserSupport.cssFilter } }, computed: { @@ -103,7 +104,7 @@ const Status = { return this.$store.state.statuses.allStatusesObject[this.status.id] }, loggedIn () { - return !!this.$store.state.users.currentUser + return !!this.currentUser }, muteWordHits () { const statusText = this.status.text.toLowerCase() @@ -163,7 +164,7 @@ const Status = { if (this.inConversation || !this.isReply) { return false } - if (this.status.user.id === this.$store.state.users.currentUser.id) { + if (this.status.user.id === this.currentUser.id) { return false } if (this.status.type === 'retweet') { @@ -178,7 +179,7 @@ const Status = { if (checkFollowing && taggedUser && taggedUser.following) { return false } - if (this.status.attentions[i].id === this.$store.state.users.currentUser.id) { + if (this.status.attentions[i].id === this.currentUser.id) { return false } } @@ -255,11 +256,37 @@ const Status = { maxThumbnails () { return this.mergedConfig.maxThumbnails }, + postBodyHtml () { + const html = this.status.statusnet_html + + try { + if (html.includes('>')) { + // This checks if post has '>' at the beginning, excluding mentions so that @mention >impying works + return processHtml(html, (string) => { + if (string.includes('>') && + string + .replace(/<[^>]+?>/gi, '') // remove all tags + .replace(/@\w+/gi, '') // remove mentions (even failed ones) + .trim() + .startsWith('>')) { + return `${string}` + } else { + return string + } + }) + } else { + return html + } + } catch (e) { + console.err('Failed to process status html', e) + return html + } + }, contentHtml () { if (!this.status.summary_html) { - return this.status.statusnet_html + return this.postBodyHtml } - return this.status.summary_html + '
' + this.status.statusnet_html + return this.status.summary_html + '
' + this.postBodyHtml }, combinedFavsAndRepeatsUsers () { // Use the status from the global status repository since favs and repeats are saved in it @@ -270,7 +297,7 @@ const Status = { return uniqBy(combinedUsers, 'id') }, ownStatus () { - return this.status.user.id === this.$store.state.users.currentUser.id + return this.status.user.id === this.currentUser.id }, tags () { return this.status.tags.filter(tagObj => tagObj.hasOwnProperty('name')).map(tagObj => tagObj.name).join(' ') @@ -278,7 +305,11 @@ const Status = { hidePostStats () { return this.mergedConfig.hidePostStats }, - ...mapGetters(['mergedConfig']) + ...mapGetters(['mergedConfig']), + ...mapState({ + betterShadow: state => state.interface.browserSupport.cssFilter, + currentUser: state => state.users.currentUser + }) }, components: { Attachment, diff --git a/src/services/tiny_post_html_processor/tiny_post_html_processor.service.js b/src/services/tiny_post_html_processor/tiny_post_html_processor.service.js new file mode 100644 index 00000000..c9ff81e1 --- /dev/null +++ b/src/services/tiny_post_html_processor/tiny_post_html_processor.service.js @@ -0,0 +1,84 @@ +/** + * This is a tiny purpose-built HTML parser/processor. This basically detects any type of visual newline and + * allows it to be processed, useful for greentexting, mostly + * + * @param {Object} input - input data + * @param {(string) => string} processor - function that will be called on every line + * @return {string} processed html + */ +export const processHtml = (html, processor) => { + const handledTags = new Set(['p', 'br', 'div']) + const openCloseTags = new Set(['p', 'div']) + const tagRegex = /(?:<\/(\w+)>|<(\w+)\s?[^/]*?\/?>)/gi + + let buffer = '' // Current output buffer + const level = [] // How deep we are in tags and which tags were there + let textBuffer = '' // Current line content + let tagBuffer = null // Current tag buffer, if null = we are not currently reading a tag + + // Extracts tagname from tag, i.e. => span + const getTagName = (tag) => { + // eslint-disable-next-line no-unused-vars + const result = tagRegex.exec(tag) + return result && (result[1] || result[2]) + } + + const flush = () => { // Processes current line buffer, adds it to output buffer and clears line buffer + buffer += processor(textBuffer) + textBuffer = '' + } + + const handleBr = (tag) => { // handles single newlines/linebreaks + flush() + buffer += tag + } + + const handleOpen = (tag) => { // handles opening tags + flush() + buffer += tag + level.push(tag) + } + + const handleClose = (tag) => { // handles closing tags + flush() + buffer += tag + if (level[level.length - 1] === tag) { + level.pop() + } + } + + for (let i = 0; i < html.length; i++) { + const char = html[i] + if (char === '<' && tagBuffer !== null) { + tagBuffer = char + } else if (char !== '>' && tagBuffer !== null) { + tagBuffer += char + } else if (char === '>' && tagBuffer !== null) { + tagBuffer += char + const tagName = getTagName(tagBuffer) + if (handledTags.has(tagName)) { + if (tagName === 'br') { + handleBr(tagBuffer) + } + if (openCloseTags.has(tagBuffer)) { + if (tagBuffer[1] === '/') { + handleClose(tagBuffer) + } else { + handleOpen(tagBuffer) + } + } + } else { + textBuffer += tagBuffer + } + tagBuffer = null + } else if (char === '\n') { + handleBr(char) + } else { + textBuffer += char + } + } + + flush() + + return buffer +}