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@ -54,17 +54,19 @@ const alphaCharsRegExp = 'a-z' +
@@ -54,17 +54,19 @@ const alphaCharsRegExp = 'a-z' +
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const alphaNumericRegExp = '0-9\_' + alphaCharsRegExp; |
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const domainAddChars = '\u00b7'; |
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// Based on Regular Expression for URL validation by Diego Perini
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const urlRegExp = '((?:https?|ftp)://|mailto:)?' + |
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const urlAlphanumericRegExpPart = '[' + alphaCharsRegExp + '0-9]'; |
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const urlProtocolRegExpPart = '((?:https?|ftp)://|mailto:)?'; |
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const urlRegExp = urlProtocolRegExpPart + |
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// user:pass authentication
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'(?:\\S{1,64}(?::\\S{0,64})?@)?' + |
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'(?:' + urlAlphanumericRegExpPart + '{1,64}(?::' + urlAlphanumericRegExpPart + '{0,64})?@)?' + |
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'(?:' + |
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// sindresorhus/ip-regexp
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'(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])(?:\\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])){3}' + |
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'|' + |
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// host name
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'[' + alphaCharsRegExp + '0-9][' + alphaCharsRegExp + domainAddChars + '0-9\-]{0,64}' + |
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urlAlphanumericRegExpPart + '[' + alphaCharsRegExp + domainAddChars + '0-9\-]{0,64}' + |
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// domain name
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'(?:\\.[' + alphaCharsRegExp + '0-9][' + alphaCharsRegExp + domainAddChars + '0-9\-]{0,64}){0,10}' + |
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'(?:\\.' + urlAlphanumericRegExpPart + '[' + alphaCharsRegExp + domainAddChars + '0-9\-]{0,64}){0,10}' + |
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// TLD identifier
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'(?:\\.(xn--[0-9a-z]{2,16}|[' + alphaCharsRegExp + ']{2,24}))' + |
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')' + |
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@ -72,9 +74,11 @@ const urlRegExp = '((?:https?|ftp)://|mailto:)?' +
@@ -72,9 +74,11 @@ const urlRegExp = '((?:https?|ftp)://|mailto:)?' +
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'(?::\\d{2,5})?' + |
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// resource path
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'(?:/(?:\\S{0,255}[^\\s.;,(\\[\\]{}<>"\'])?)?'; |
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const urlProtocolRegExp = new RegExp('^' + urlProtocolRegExpPart.slice(0, -1), 'i'); |
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const urlAnyProtocolRegExp = /^((?:.+?):\/\/|mailto:)/; |
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const usernameRegExp = '[a-zA-Z\\d_]{5,32}'; |
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const botCommandRegExp = '\\/([a-zA-Z\\d_]{1,32})(?:@(' + usernameRegExp + '))?(\\b|$)'; |
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const fullRegExp = new RegExp('(^| )(@)(' + usernameRegExp + ')|(' + urlRegExp + ')|(\\n)|(' + emojiRegExp + ')|(^|[\\s\\(\\]])(#[' + alphaNumericRegExp + ']{2,64})|(^|\\s)' + botCommandRegExp, 'i') |
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const fullRegExp = new RegExp('(^| )(@)(' + usernameRegExp + ')|(' + urlRegExp + ')|(\\n)|(' + emojiRegExp + ')|(^|[\\s\\(\\]])(#[' + alphaNumericRegExp + ']{2,64})|(^|\\s)' + botCommandRegExp, 'i'); |
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const emailRegExp = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/; |
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//const markdownTestRegExp = /[`_*@~]/;
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const markdownRegExp = /(^|\s|\n)(````?)([\s\S]+?)(````?)([\s\n\.,:?!;]|$)|(^|\s|\x01)(`|~~|\*\*|__|_-_)([^\n]+?)\7([\x01\s\.,:?!;]|$)|@(\d+)\s*\((.+?)\)|(\[(.+?)\]\((.+?)\))/m; |
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@ -91,7 +95,7 @@ const siteMentions: {[siteName: string]: string} = {
@@ -91,7 +95,7 @@ const siteMentions: {[siteName: string]: string} = {
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Instagram: 'https://instagram.com/{1}/', |
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GitHub: 'https://github.com/{1}' |
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}; |
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const markdownEntities: {[markdown: string]: any} = { |
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const markdownEntities: {[markdown: string]: MessageEntity['_']} = { |
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'`': 'messageEntityCode', |
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'``': 'messageEntityPre', |
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'**': 'messageEntityBold', |
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@ -100,6 +104,11 @@ const markdownEntities: {[markdown: string]: any} = {
@@ -100,6 +104,11 @@ const markdownEntities: {[markdown: string]: any} = {
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'_-_': 'messageEntityUnderline' |
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}; |
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const passConflictingEntities: Set<MessageEntity['_']> = new Set(); |
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for(let i in markdownEntities) { |
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passConflictingEntities.add(markdownEntities[i]); |
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} |
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namespace RichTextProcessor { |
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export const emojiSupported = navigator.userAgent.search(/OS X|iPhone|iPad|iOS/i) !== -1/* && false *//* || true */; |
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@ -120,11 +129,11 @@ namespace RichTextProcessor {
@@ -120,11 +129,11 @@ namespace RichTextProcessor {
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} |
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export function parseEntities(text: string) { |
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var match; |
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var raw = text, url; |
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let match: any; |
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let raw = text; |
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const entities: MessageEntity[] = []; |
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let matchIndex; |
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var rawOffset = 0; |
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let rawOffset = 0; |
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// var start = tsNow()
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while((match = raw.match(fullRegExp))) { |
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matchIndex = rawOffset + match.index; |
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@ -145,19 +154,19 @@ namespace RichTextProcessor {
@@ -145,19 +154,19 @@ namespace RichTextProcessor {
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length: match[4].length |
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}); |
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} else { |
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var url: any = false; |
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var protocol = match[5]; |
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var tld = match[6]; |
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var excluded = ''; |
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let url: string; |
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let protocol = match[5]; |
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const tld = match[6]; |
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// let excluded = '';
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if(tld) { // URL
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if(!protocol && (tld.substr(0, 4) === 'xn--' || Config.TLD.indexOf(tld.toLowerCase()) !== -1)) { |
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protocol = 'http://'; |
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} |
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if(protocol) { |
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var balanced = checkBrackets(match[4]); |
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if (balanced.length !== match[4].length) { |
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excluded = match[4].substring(balanced.length); |
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const balanced = checkBrackets(match[4]); |
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if(balanced.length !== match[4].length) { |
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// excluded = match[4].substring(balanced.length);
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match[4] = balanced; |
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} |
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@ -167,7 +176,7 @@ namespace RichTextProcessor {
@@ -167,7 +176,7 @@ namespace RichTextProcessor {
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url = (match[5] ? '' : 'http://') + match[4]; |
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} |
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if (url) { |
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if(url) { |
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entities.push({ |
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_: 'messageEntityUrl', |
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offset: matchIndex, |
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@ -183,7 +192,7 @@ namespace RichTextProcessor {
@@ -183,7 +192,7 @@ namespace RichTextProcessor {
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}); |
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} else if(match[8]) { // Emoji
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//console.log('hit', match[8]);
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let emojiCoords = getEmojiSpritesheetCoords(match[8]); |
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const emojiCoords = getEmojiSpritesheetCoords(match[8]); |
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if(emojiCoords) { |
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entities.push({ |
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_: 'messageEntityEmoji', |
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@ -233,7 +242,7 @@ namespace RichTextProcessor {
@@ -233,7 +242,7 @@ namespace RichTextProcessor {
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const entities: MessageEntity[] = []; |
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let pushedEntity = false; |
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const pushEntity = (entity: MessageEntity) => !findSameEntity(currentEntities, entity) ? (entities.push(entity), pushedEntity = true) : pushedEntity = false; |
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const pushEntity = (entity: MessageEntity) => !findConflictingEntity(currentEntities, entity) ? (entities.push(entity), pushedEntity = true) : pushedEntity = false; |
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let raw = text; |
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let match; |
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@ -273,7 +282,7 @@ namespace RichTextProcessor {
@@ -273,7 +282,7 @@ namespace RichTextProcessor {
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const isSOH = match[6] === '\x01'; |
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entity = { |
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_: markdownEntities[match[7]], |
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_: markdownEntities[match[7]] as (MessageEntity.messageEntityBold | MessageEntity.messageEntityCode | MessageEntity.messageEntityItalic)['_'], |
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//offset: matchIndex + match[6].length,
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offset: matchIndex + (isSOH ? 0 : match[6].length), |
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length: text.length |
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@ -341,17 +350,25 @@ namespace RichTextProcessor {
@@ -341,17 +350,25 @@ namespace RichTextProcessor {
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return newText; |
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} |
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export function findSameEntity(currentEntities: MessageEntity[], newEntity: MessageEntity) { |
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export function findConflictingEntity(currentEntities: MessageEntity[], newEntity: MessageEntity) { |
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return currentEntities.find(currentEntity => { |
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return newEntity._ === currentEntity._ && |
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newEntity.offset >= currentEntity.offset && |
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const isConflictingTypes = newEntity._ === currentEntity._ || |
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(!passConflictingEntities.has(newEntity._) && !passConflictingEntities.has(currentEntity._)); |
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if(!isConflictingTypes) { |
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return false; |
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} |
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const isConflictingOffset = newEntity.offset >= currentEntity.offset && |
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(newEntity.length + newEntity.offset) <= (currentEntity.length + currentEntity.offset); |
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return isConflictingOffset; |
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}); |
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} |
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export function mergeEntities(currentEntities: MessageEntity[], newEntities: MessageEntity[]) { |
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const filtered = newEntities.filter(e => { |
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return !findSameEntity(currentEntities, e); |
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return !findConflictingEntity(currentEntities, e); |
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}); |
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currentEntities.push(...filtered); |
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@ -536,7 +553,7 @@ namespace RichTextProcessor {
@@ -536,7 +553,7 @@ namespace RichTextProcessor {
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if(!(options.noLinks && !passEntities[entity._])) { |
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const entityText = text.substr(entity.offset, entity.length); |
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let inner: string; |
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// let inner: string;
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let url: string; |
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let masked = false; |
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if(entity._ === 'messageEntityTextUrl') { |
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@ -548,6 +565,9 @@ namespace RichTextProcessor {
@@ -548,6 +565,9 @@ namespace RichTextProcessor {
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nextEntity.length === entity.length && |
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nextEntity.offset === entity.offset) { |
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i++; |
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} |
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if(url !== entityText) { |
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masked = true; |
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} |
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} else { |
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@ -721,7 +741,7 @@ namespace RichTextProcessor {
@@ -721,7 +741,7 @@ namespace RichTextProcessor {
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} |
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export function wrapUrl(url: string, unsafe?: number | boolean): string { |
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if(!url.match(/^https?:\/\//i)) { |
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if(!matchUrlProtocol(url)) { |
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url = 'https://' + url; |
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} |
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@ -729,7 +749,7 @@ namespace RichTextProcessor {
@@ -729,7 +749,7 @@ namespace RichTextProcessor {
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let telescoPeMatch; |
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/* if(unsafe === 2) { |
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url = 'tg://unsafe_url?url=' + encodeURIComponent(url); |
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} else */if((tgMeMatch = url.match(/^https?:\/\/t(?:elegram)?\.me\/(.+)/))) { |
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} else */if((tgMeMatch = url.match(/^(?:https?:\/\/)?t(?:elegram)?\.me\/(.+)/))) { |
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const fullPath = tgMeMatch[1]; |
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const path = fullPath.split('/'); |
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switch(path[0]) { |
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@ -771,7 +791,7 @@ namespace RichTextProcessor {
@@ -771,7 +791,7 @@ namespace RichTextProcessor {
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break; |
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} |
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} else if((telescoPeMatch = url.match(/^https?:\/\/telesco\.pe\/([^/?]+)\/(\d+)/))) { |
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} else if((telescoPeMatch = url.match(/^(?:https?:\/\/)?telesco\.pe\/([^/?]+)\/(\d+)/))) { |
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url = 'tg://resolve?domain=' + telescoPeMatch[1] + '&post=' + telescoPeMatch[2]; |
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}/* else if(unsafe) { |
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url = 'tg://unsafe_url?url=' + encodeURIComponent(url); |
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@ -779,6 +799,10 @@ namespace RichTextProcessor {
@@ -779,6 +799,10 @@ namespace RichTextProcessor {
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return url; |
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} |
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export function matchUrlProtocol(text: string) { |
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return !text ? null : text.match(urlAnyProtocolRegExp); |
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} |
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export function matchUrl(text: string) { |
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return !text ? null : text.match(urlRegExp); |
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morethanwords
3 years ago