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Implemented basic text formatting package using a modfied version of the marked js library. Supports *bold*, _italics_, and code

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Этот коммит содержится в:
Reed Garmsen
2015-07-08 11:34:34 -07:00
родитель 95e6626f9f
Коммит d293bc0b79
21 изменённых файлов: 2387 добавлений и 42 удалений
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153
web/react/utils/utils.jsx
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@@ -9,6 +9,7 @@ var ActionTypes = Constants.ActionTypes;
var AsyncClient = require('./async_client.jsx');
var client = require('./client.jsx');
var Autolinker = require('autolinker');
var formatText = require('../../static/js/marked/lib/marked.js');
module.exports.isEmail = function(email) {
var regex = /^([a-zA-Z0-9_.+-])+\@(([a-zA-Z0-9-])+\.)+([a-zA-Z0-9]{2,4})+$/;
@@ -95,9 +96,8 @@ module.exports.getCookie = function(name) {
if (parts.length == 2) return parts.pop().split(";").shift();
}
module.exports.notifyMe = function(title, body, channel) {
if ("Notification" in window && Notification.permission !== 'denied') {
if ("Notification" in window && Notification.permission !== 'denied') {
Notification.requestPermission(function (permission) {
if (Notification.permission !== permission) {
Notification.permission = permission;
@@ -385,11 +385,53 @@ module.exports.searchForTerm = function(term) {
});
}
/* Options:
- disable: Parses out *'s and other format specifiers in the text, but doesn't convert to html
*/
module.exports.customMarkedRenderer = function(options) {
var customTextRenderer = new formatText.Renderer();
if (options && options.disable) {
customTextRenderer.paragraph = function(text) {
return text + ' ';
};
customTextRenderer.strong = function(text) {
return text;
};
customTextRenderer.em = function(text) {
return text;
};
customTextRenderer.codespan = function(code) {
return code;
};
customTextRenderer.link = function(href, title, text) {
return href;
};
customTextRenderer.image = function(href, title, text) {
return href;
};
} else {
customTextRenderer.link = function(href, title, text) {
return href;
};
customTextRenderer.image = function(href, title, text) {
return href;
};
}
return customTextRenderer;
};
var oldExplicitMentionRegex = /(?:<mention>)([\s\S]*?)(?:<\/mention>)/g;
var puncStartRegex = /^((?![@#])\W)+/g;
var puncEndRegex = /(\W)+$/g;
var puncStartRegex = /^((?![@#])[^A-Za-z0-9_<>])+/g;
var puncEndRegex = /([^A-Za-z0-9_<>])+$/g;
var startTagRegex = /(<\s*\w.*?>)+/g;
var endTagRegex = /(<\s*\/\s*\w\s*.*?>|<\s*br\s*>)+/g;
module.exports.textToJsx = function(text, options) {
var useTextFormatting = config.AllowTextFormatting && (!options || !options.noTextFormatting);
if (useTextFormatting) {
text = formatText(text, {sanitize: true, mangle: false, gfm: true, breaks: true, tables: false, smartypants: true, renderer: module.exports.customMarkedRenderer()});
}
if (options && options['singleline']) {
var repRegex = new RegExp("\n", "g");
@@ -398,7 +440,7 @@ module.exports.textToJsx = function(text, options) {
var searchTerm = ""
if (options && options['searchTerm']) {
searchTerm = options['searchTerm'].toLowerCase()
searchTerm = options['searchTerm'].toLowerCase();
}
var mentionClass = "mention-highlight";
@@ -407,6 +449,8 @@ module.exports.textToJsx = function(text, options) {
}
var inner = [];
var codeFlag = false;
var codeString = '';
// Function specific regex
var hashRegex = /^href="#[^"]+"|(#[A-Za-z]+[A-Za-z0-9_\-]*[A-Za-z0-9])$/g;
@@ -420,16 +464,45 @@ module.exports.textToJsx = function(text, options) {
var highlightSearchClass = "";
for (var z = 0; z < words.length; z++) {
var word = words[z];
var trimWord = word.replace(puncStartRegex, '').replace(puncEndRegex, '').trim();
var trimWord;
if (useTextFormatting) {
trimWord = word.replace(endTagRegex, '').replace(startTagRegex, '').replace(puncStartRegex, '').replace(puncEndRegex, '').trim();
} else {
trimWord = word.replace(puncStartRegex, '').replace(puncEndRegex, '').trim();
}
var mentionRegex = /^(?:@)([a-z0-9_]+)$/gi; // looks loop invariant but a weird JS bug needs it to be redefined here
var explicitMention = mentionRegex.exec(trimWord);
if ((trimWord.toLowerCase().indexOf(searchTerm) > -1 || word.toLowerCase().indexOf(searchTerm) > -1) && searchTerm != "") {
var prefix;
var suffix;
var prefixSpan;
var suffixSpan;
if (useTextFormatting) {
prefix = (word.match(startTagRegex) ? word.match(startTagRegex) : "") + (word.replace(startTagRegex, '').match(puncStartRegex) ? word.replace(startTagRegex, '').match(puncStartRegex) : "");
suffix = (word.match(endTagRegex) ? word.match(endTagRegex) : "") + (word.replace(endTagRegex, '').match(puncEndRegex) ? word.replace(endTagRegex, '').match(puncEndRegex) : "");
prefixSpan = prefix ? (<span key={word+i+z+"pre_span"}><span dangerouslySetInnerHTML={{__html: prefix}} /></span>) : null;
suffixSpan = suffix ? (<span key={word+i+z+"suf_span"}><span dangerouslySetInnerHTML={{__html: suffix}} /> </span>) : (<span key={word+i+z+"suf_span"}> </span>);
} else {
prefix = word.match(puncStartRegex);
suffix = word.match(puncEndRegex);
prefixSpan = prefix ? (<span key={word+i+z+"pre_span"}>{prefix}</span>) : null;
suffixSpan = suffix ? (<span key={word+i+z+"suf_span"}>{suffix} </span>) : (<span key={word+i+z+"suf_span"}> </span>);
}
if ((trimWord.toLowerCase().indexOf(searchTerm) > -1 || word.toLowerCase().indexOf(searchTerm) > -1) && searchTerm != "") {
highlightSearchClass = " search-highlight";
}
if (explicitMention &&
if (useTextFormatting && (codeFlag || word.indexOf('<code>') !== -1)) {
codeString += word + ' ';
codeFlag = true;
if (word.indexOf('</code>') !== -1) {
inner.push(<span key={word+i+z+"_span"} className={highlightSearchClass} dangerouslySetInnerHTML={{__html: codeString}} />);
codeString = '';
codeFlag = false;
}
} else if (explicitMention &&
(UserStore.getProfileByUsername(explicitMention[1]) ||
Constants.SPECIAL_MENTIONS.indexOf(explicitMention[1]) !== -1))
{
@@ -437,60 +510,86 @@ module.exports.textToJsx = function(text, options) {
// do both a non-case sensitive and case senstive check
var mClass = implicitKeywords.indexOf('@'+name.toLowerCase()) !== -1 || implicitKeywords.indexOf('@'+name) !== -1 ? mentionClass : "";
var suffix = word.match(puncEndRegex);
var prefix = word.match(puncStartRegex);
if (searchTerm === name) {
highlightSearchClass = " search-highlight";
}
inner.push(<span key={name+i+z+"_span"}>{prefix}<a className={mClass + highlightSearchClass + " mention-link"} key={name+i+z+"_link"} href="#" onClick={function(value) { return function() { module.exports.searchForTerm(value); } }(name)}>@{name}</a>{suffix} </span>);
if (useTextFormatting) {
prefixSpan ? inner.push(prefixSpan) : null;
inner.push(<span key={word+i+z+"word_span"}><a className={mClass + highlightSearchClass + " mention-link"} key={name+i+z+"_link"} href="#" onClick={function(value) { return function() { module.exports.searchForTerm(value); } }(name)}>{"@" + name}</a></span>);
suffixSpan ? inner.push(suffixSpan) : null;
}
else
inner.push(<span key={name+i+z+"_span"}>{prefix}<a className={mClass + highlightSearchClass + " mention-link"} key={name+i+z+"_link"} href="#" onClick={function(value) { return function() { module.exports.searchForTerm(value); } }(name)}>@{name}</a>{suffix} </span>);
} else if (testUrlMatch(word).length) {
var match = testUrlMatch(word)[0];
var link = match.link;
var prefix = word.substring(0,word.indexOf(match.text));
var suffix = word.substring(word.indexOf(match.text)+match.text.length);
inner.push(<span key={word+i+z+"_span"}>{prefix}<a key={word+i+z+"_link"} className={"theme" + highlightSearchClass} target="_blank" href={link}>{match.text}</a>{suffix} </span>);
prefix = word.substring(0,word.indexOf(match.text));
suffix = word.substring(word.indexOf(match.text)+match.text.length);
prefixSpan = prefix ? (<span key={word+i+z+"pre_span"}><span dangerouslySetInnerHTML={{__html: prefix}} /></span>) : null;
suffixSpan = suffix ? (<span key={word+i+z+"suf_span"}><span dangerouslySetInnerHTML={{__html: suffix}} /> </span>) : <span key={word+i+z+"suf_span"}> </span>;
if (useTextFormatting) {
prefixSpan ? inner.push(prefixSpan) : null;
inner.push(<span key={word+i+z+"_span"}><a key={name+i+z+"_link"} className={"theme" + highlightSearchClass} target="_blank" href={link}>{match.text}</a></span>);
suffixSpan ? inner.push(suffixSpan) : null;
}
else
inner.push(<span key={word+i+z+"_span"}>{prefix}<a key={word+i+z+"_link"} className={"theme" + highlightSearchClass} target="_blank" href={link}>{match.text}</a>{suffix} </span>);
} else if (trimWord.match(hashRegex)) {
var suffix = word.match(puncEndRegex);
var prefix = word.match(puncStartRegex);
var mClass = implicitKeywords.indexOf(trimWord) !== -1 || implicitKeywords.indexOf(trimWord.toLowerCase()) !== -1 ? mentionClass : "";
if (searchTerm === trimWord.substring(1).toLowerCase() || searchTerm === trimWord.toLowerCase()) {
highlightSearchClass = " search-highlight";
}
inner.push(<span key={word+i+z+"_span"}>{prefix}<a key={word+i+z+"_hash"} className={"theme " + mClass + highlightSearchClass} href="#" onClick={function(value) { return function() { module.exports.searchForTerm(value); } }(trimWord)}>{trimWord}</a>{suffix} </span>);
if (useTextFormatting) {
prefixSpan ? inner.push(prefixSpan) : null;
inner.push(<span key={word+i+z+"_span"}><a key={word+i+z+"_hash"} className={"theme " + mClass + highlightSearchClass} href="#" onClick={function(value) { return function() { module.exports.searchForTerm(value); } }(trimWord)}>{trimWord}</a></span>);
suffixSpan ? inner.push(suffixSpan) : null;
}
else
inner.push(<span key={word+i+z+"_span"}>{prefix}<a key={word+i+z+"_hash"} className={"theme " + mClass + highlightSearchClass} href="#" onClick={function(value) { return function() { module.exports.searchForTerm(value); } }(trimWord)}>{trimWord}</a>{suffix} </span>);
} else if (implicitKeywords.indexOf(trimWord) !== -1 || implicitKeywords.indexOf(trimWord.toLowerCase()) !== -1) {
var suffix = word.match(puncEndRegex);
var prefix = word.match(puncStartRegex);
if (trimWord.charAt(0) === '@') {
if (searchTerm === trimWord.substring(1).toLowerCase()) {
highlightSearchClass = " search-highlight";
}
inner.push(<span key={word+i+z+"_span"} key={name+i+z+"_span"}>{prefix}<a className={mentionClass + highlightSearchClass} key={name+i+z+"_link"} href="#">{trimWord}</a>{suffix} </span>);
if (useTextFormatting) {
prefixSpan ? inner.push(prefixSpan) : null;
inner.push(<span key={word+i+z+"_span"} key={name+i+z+"_span"}><a className={mentionClass + highlightSearchClass} key={name+i+z+"_link"} href="#">{trimWord}</a></span>);
suffixSpan ? inner.push(suffixSpan) : null;
}
else
inner.push(<span key={word+i+z+"_span"} key={name+i+z+"_span"}>{prefix}<a className={mentionClass + highlightSearchClass} key={name+i+z+"_link"} href="#">{trimWord}</a>{suffix} </span>);
} else {
inner.push(<span key={word+i+z+"_span"}>{prefix}<span className={mentionClass + highlightSearchClass}>{module.exports.replaceHtmlEntities(trimWord)}</span>{suffix} </span>);
if (useTextFormatting) {
prefixSpan ? inner.push(prefixSpan) : null;
inner.push(<span key={word+i+z+"_span"}><span className={mentionClass + highlightSearchClass}>{trimWord}</span></span>);
suffixSpan ? inner.push(suffixSpan) : null;
}
else
inner.push(<span key={word+i+z+"_span"}>{prefix}<span className={mentionClass + highlightSearchClass}>{module.exports.replaceHtmlEntities(trimWord)}</span>{suffix} </span>);
}
} else if (word === "") {
// if word is empty dont include a span
} else {
inner.push(<span key={word+i+z+"_span"}><span className={highlightSearchClass}>{module.exports.replaceHtmlEntities(word)}</span> </span>);
if (useTextFormatting)
inner.push(<span key={word+i+z+"_span"} className={highlightSearchClass} dangerouslySetInnerHTML={{__html: word + ' '}} />);
else
inner.push(<span key={word+i+z+"_span"}><span className={highlightSearchClass}>{module.exports.replaceHtmlEntities(word)}</span> </span>);
}
highlightSearchClass = "";
}
if (i != lines.length-1)
if (!useTextFormatting && i != lines.length-1)
inner.push(<br key={"br_"+i+z}/>);
}
return inner;
}
};
module.exports.getFileType = function(ext) {
ext = ext.toLowerCase();