Merge branch 'master' of https://github.com/naturalcrit/homebrewery into pdf-tools

shared/helpers.js

@@ -1,5 +1,6 @@
 const _ = require('lodash');
 const yaml = require('js-yaml');
+const request = require('../client/homebrew/utils/request-middleware.js');
 
 const splitTextStyleAndMetadata = (brew)=>{
 	brew.text = brew.text.replaceAll('\r\n', '\n');
@@ -15,6 +16,11 @@ const splitTextStyleAndMetadata = (brew)=>{
 		brew.style = brew.text.slice(7, index - 1);
 		brew.text = brew.text.slice(index + 5);
 	}
+	if(brew.text.startsWith('```snippets')) {
+		const index = brew.text.indexOf('```\n\n');
+		brew.snippets = brew.text.slice(11, index - 1);
+		brew.text = brew.text.slice(index + 5);
+	}
 };
 
 const printCurrentBrew = ()=>{
@@ -27,7 +33,24 @@ const printCurrentBrew = ()=>{
 	}
 };
 
+const fetchThemeBundle = async (obj, renderer, theme)=>{
+	const res = await request
+			.get(`/api/theme/${renderer}/${theme}`)
+			.catch((err)=>{
+				obj.setState({ error: err });
+			});
+	if(!res) return;
+
+	const themeBundle = res.body;
+	themeBundle.joinedStyles = themeBundle.styles.map((style)=>`<style>${style}</style>`).join('\n\n');
+	obj.setState((prevState)=>({
+		...prevState,
+		themeBundle : themeBundle
+	}));
+};
+
 module.exports = {
 	splitTextStyleAndMetadata,
-	printCurrentBrew
+	printCurrentBrew,
+	fetchThemeBundle,
 };

shared/homebrewery/renderWarnings/renderWarnings.jsx

@@ -3,7 +3,7 @@ const React = require('react');
 const createClass = require('create-react-class');
 const _     = require('lodash');
 
-const DISMISS_KEY = 'dismiss_render_warning';
+import Dialog from '../../../client/components/dialog.jsx';
 
 const RenderWarnings = createClass({
 	displayName     : 'RenderWarnings',
@@ -34,9 +34,6 @@ const RenderWarnings = createClass({
 		},
 	},
 	checkWarnings : function(){
-		const hideDismiss = localStorage.getItem(DISMISS_KEY);
-		if(hideDismiss) return this.setState({ warnings: {} });
-
 		this.setState({
 			warnings : _.reduce(this.warnings, (r, fn, type)=>{
 				const element = fn();
@@ -45,20 +42,18 @@ const RenderWarnings = createClass({
 			}, {})
 		});
 	},
-	dismiss : function(){
-		localStorage.setItem(DISMISS_KEY, true);
-		this.checkWarnings();
-	},
 	render : function(){
 		if(_.isEmpty(this.state.warnings)) return null;
 
-		return <div className='renderWarnings'>
-			<i className='fas fa-times dismiss' onClick={this.dismiss}/>
+		const DISMISS_KEY = 'dismiss_render_warning';
+		const DISMISS_TEXT = <i className='fas fa-times dismiss' />;
+
+		return <Dialog className='renderWarnings' dismissKey={DISMISS_KEY} closeText={DISMISS_TEXT}>
 			<i className='fas fa-exclamation-triangle ohno' />
 			<h3>Render Warnings</h3>
 			<small>If this homebrew is rendering badly if might be because of the following:</small>
 			<ul>{_.values(this.state.warnings)}</ul>
-		</div>;
+		</Dialog>;
 	}
 });
 

shared/homebrewery/renderWarnings/renderWarnings.less

@@ -1,53 +1,48 @@
-.renderWarnings{
-	position		 : relative;
-	float			 : right;
-	display          : inline-block;
+.renderWarnings {
+	position         : relative;
+	float            : right;
 	width            : 350px;
 	padding          : 20px;
 	padding-bottom   : 10px;
 	padding-left     : 85px;
 	margin-bottom    : 10px;
-	background-color : @yellow;
 	color            : white;
-	a{
-		font-weight : 800;
-	}
-	i.ohno{
+	background-color : @yellow;
+	border           : none;
+	a { font-weight : 800; }
+	i.ohno {
 		position  : absolute;
 		top       : 24px;
 		left      : 24px;
-		opacity   : 0.8;
 		font-size : 2.5em;
+		opacity   : 0.8;
 	}
-	i.dismiss{
-		position : absolute;
-		top      : 10px;
-		right    : 10px;
-		cursor   : pointer;
-		opacity  : 0.6;
-		&:hover{
-			opacity : 1;
-		}
+	button.dismiss {
+		position         : absolute;
+		top              : 10px;
+		right            : 10px;
+		cursor           : pointer;
+		background-color : transparent;
+		opacity          : 0.6;
+		&:hover { opacity : 1; }
 	}
-	small{
-		opacity   : 0.7;
+	small {
 		font-size : 0.6em;
+		opacity   : 0.7;
 	}
-	h3{
+	h3 {
 		font-size   : 1.1em;
 		font-weight : 800;
 	}
-	ul{
+	ul {
 		margin-top          : 15px;
 		font-size           : 0.8em;
 		list-style-position : outside;
 		list-style-type     : disc;
-		li{
+		li {
 			font-size   : 0.8em;
 			line-height : 1.6em;
-			em{
-				font-weight : 800;
-			}
+			em { font-weight : 800; }
 		}
 	}
 }

shared/naturalcrit/codeEditor/codeEditor.jsx

@@ -39,8 +39,10 @@ if(typeof window !== 'undefined'){
 	//Autocompletion
 	require('codemirror/addon/hint/show-hint.js');
 
-	const foldCode = require('./fold-code');
-	foldCode.registerHomebreweryHelper(CodeMirror);
+	const foldPagesCode = require('./fold-pages');
+	foldPagesCode.registerHomebreweryHelper(CodeMirror);
+	const foldCSSCode = require('./fold-css');
+	foldCSSCode.registerHomebreweryHelper(CodeMirror);
 }
 
 const CodeEditor = createClass({
@@ -411,11 +413,11 @@ const CodeEditor = createClass({
 	foldOptions : function(cm){
 		return {
 			scanUp      : true,
-			rangeFinder : CodeMirror.fold.homebrewery,
+			rangeFinder : this.props.language === 'css' ? CodeMirror.fold.homebrewerycss : CodeMirror.fold.homebrewery,
 			widget      : (from, to)=>{
 				let text = '';
 				let currentLine = from.line;
-				const maxLength = 50;
+				let maxLength = 50;
 
 				let foldPreviewText = '';
 				while (currentLine <= to.line && text.length <= maxLength) {
@@ -430,10 +432,15 @@ const CodeEditor = createClass({
 					}
 				}
 				text = foldPreviewText || `Lines ${from.line+1}-${to.line+1}`;
+				text = text.replace('{', '').trim();
+
+				// Truncate data URLs at `data:`
+				const startOfData = text.indexOf('data:');
+				if(startOfData > 0)
+					maxLength = Math.min(startOfData + 5, maxLength);
 
-				text = text.trim();
 				if(text.length > maxLength)
-					text = `${text.substr(0, maxLength)}...`;
+					text = `${text.slice(0, maxLength)}...`;
 
 				return `\u21A4 ${text} \u21A6`;
 			}
@@ -450,3 +457,4 @@ const CodeEditor = createClass({
 });
 
 module.exports = CodeEditor;
+

shared/naturalcrit/codeEditor/codeEditor.less

@@ -8,6 +8,7 @@
 @import (less) './themes/fonts/iconFonts/diceFont.less';
 @import (less) './themes/fonts/iconFonts/elderberryInn.less';
 @import (less) './themes/fonts/iconFonts/gameIcons.less';
+@import (less) './themes/fonts/iconFonts/fontAwesome.less';
 
 @keyframes sourceMoveAnimation {
 	50%  {background-color: red;   color: white;}

shared/naturalcrit/codeEditor/fold-css.js

@@ -0,0 +1,44 @@
+module.exports = {
+	registerHomebreweryHelper : function(CodeMirror) {
+		CodeMirror.registerHelper('fold', 'homebrewerycss', function(cm, start) {
+
+			// BRACE FOLDING
+			const startMatcher = /\{[ \t]*$/;
+			const endMatcher = /\}[ \t]*$/;
+			const activeLine = cm.getLine(start.line);
+
+
+			if(activeLine.match(startMatcher)) {
+				const lastLineNo = cm.lastLine();
+				let end = start.line + 1;
+				let braceCount = 1;
+
+				while (end < lastLineNo) {
+					const curLine = cm.getLine(end);
+					if(curLine.match(startMatcher)) braceCount++;
+					if(curLine.match(endMatcher)) braceCount--;
+					if(braceCount == 0) break;
+					++end;
+				}
+
+				return {
+					from : CodeMirror.Pos(start.line, 0),
+					to   : CodeMirror.Pos(end, cm.getLine(end).length)
+				};
+			}
+
+			// @import and data-url folding
+			const importMatcher  = /^@import.*?;/;
+			const dataURLMatcher = /url\(.*?data\:.*\)/;
+
+			if(activeLine.match(importMatcher) || activeLine.match(dataURLMatcher)) {
+				return {
+					from : CodeMirror.Pos(start.line, 0),
+					to   : CodeMirror.Pos(start.line, activeLine.length)
+				};
+			}
+
+			return null;
+		});
+	}
+};

shared/naturalcrit/markdown.js

@@ -28,17 +28,18 @@ const mathParser = new MathParser({
 		round    : true,
 		floor    : true,
 		ceil     : true,
+		abs      : true,
 
 		sin     : false, cos     : false, tan     : false, asin    : false, acos    : false,
 		atan    : false, sinh    : false, cosh    : false, tanh    : false, asinh   : false,
 		acosh   : false, atanh   : false, sqrt    : false, cbrt    : false, log     : false,
 		log2    : false, ln      : false, lg      : false, log10   : false, expm1   : false,
-		log1p   : false, abs     : false, trunc   : false, join    : false, sum     : false,
+		log1p   : false, trunc   : false, join    : false, sum     : false, indexOf : false,
 		'-'     : false, '+'     : false, exp     : false, not     : false, length  : false,
 		'!'     : false, sign    : false, random  : false, fac     : false, min     : false,
 		max     : false, hypot   : false, pyt     : false, pow     : false, atan2   : false,
 		'if'    : false, gamma   : false, roundTo : false, map     : false, fold    : false,
-		filter  : false, indexOf : false,
+		filter  : false,
 
 		remainder   : false, factorial   : false,
 		comparison  : false, concatenate : false,
@@ -46,6 +47,16 @@ const mathParser = new MathParser({
 		array       : false, fndef       : false
 	}
 });
+// Add sign function
+mathParser.functions.sign = function (a) {
+	if(a >= 0) return '+';
+	return '-';
+};
+// Add signed function
+mathParser.functions.signed = function (a) {
+	if(a >= 0) return `+${a}`;
+	return `${a}`;
+};
 
 //Processes the markdown within an HTML block if it's just a class-wrapper
 renderer.html = function (html) {
@@ -102,7 +113,7 @@ const mustacheSpans = {
 	start(src) { return src.match(/{{[^{]/)?.index; },  // Hint to Marked.js to stop and check for a match
 	tokenizer(src, tokens) {
 		const completeSpan = /^{{[^\n]*}}/;               // Regex for the complete token
-		const inlineRegex = /{{(?=((?:[:=](?:"['\w,\-()#%. ]*"|[\w\-()#%.]*)|[^"=':{}\s]*)*))\1 *|}}/g;
+		const inlineRegex = /{{(?=((?:[:=](?:"['\w,\-()#%=?. ]*"|[\w\-()#%.]*)|[^"=':{}\s]*)*))\1 *|}}/g;
 		const match = completeSpan.exec(src);
 		if(match) {
 			//Find closing delimiter
@@ -159,7 +170,7 @@ const mustacheDivs = {
 	start(src) { return src.match(/\n *{{[^{]/m)?.index; },  // Hint to Marked.js to stop and check for a match
 	tokenizer(src, tokens) {
 		const completeBlock = /^ *{{[^\n}]* *\n.*\n *}}/s;                // Regex for the complete token
-		const blockRegex = /^ *{{(?=((?:[:=](?:"['\w,\-()#%. ]*"|[\w\-()#%.]*)|[^"=':{}\s]*)*))\1 *$|^ *}}$/gm;
+		const blockRegex = /^ *{{(?=((?:[:=](?:"['\w,\-()#%=?. ]*"|[\w\-()#%.]*)|[^"=':{}\s]*)*))\1 *$|^ *}}$/gm;
 		const match = completeBlock.exec(src);
 		if(match) {
 			//Find closing delimiter
@@ -214,7 +225,7 @@ const mustacheInjectInline = {
 	level : 'inline',
 	start(src) { return src.match(/ *{[^{\n]/)?.index; },  // Hint to Marked.js to stop and check for a match
 	tokenizer(src, tokens) {
-		const inlineRegex = /^ *{(?=((?:[:=](?:"['\w,\-()#%. ]*"|[\w\-()#%.]*)|[^"=':{}\s]*)*))\1}/g;
+		const inlineRegex = /^ *{(?=((?:[:=](?:"['\w,\-()#%=?. ]*"|[\w\-()#%.]*)|[^"=':{}\s]*)*))\1}/g;
 		const match = inlineRegex.exec(src);
 		if(match) {
 			const lastToken = tokens[tokens.length - 1];
@@ -265,7 +276,7 @@ const mustacheInjectBlock = {
 		level : 'block',
 		start(src) { return src.match(/\n *{[^{\n]/m)?.index; },  // Hint to Marked.js to stop and check for a match
 		tokenizer(src, tokens) {
-			const inlineRegex = /^ *{(?=((?:[:=](?:"['\w,\-()#%. ]*"|[\w\-()#%.]*)|[^"=':{}\s]*)*))\1}/ym;
+			const inlineRegex = /^ *{(?=((?:[:=](?:"['\w,\-()#%=?. ]*"|[\w\-()#%.]*)|[^"=':{}\s]*)*))\1}/ym;
 			const match = inlineRegex.exec(src);
 			if(match) {
 				const lastToken = tokens[tokens.length - 1];
@@ -441,7 +452,7 @@ const replaceVar = function(input, hoist=false, allowUnresolved=false) {
 	const label  = match[2];
 
 	//v=====--------------------< HANDLE MATH >-------------------=====v//
-	const mathRegex = /[a-z]+\(|[+\-*/^()]/g;
+	const mathRegex = /[a-z]+\(|[+\-*/^(),]/g;
 	const matches = label.split(mathRegex);
 	const mathVars = matches.filter((match)=>isNaN(match))?.map((s)=>s.trim()); // Capture any variable names
 
@@ -451,7 +462,7 @@ const replaceVar = function(input, hoist=false, allowUnresolved=false) {
 		mathVars?.forEach((variable)=>{
 			const foundVar = lookupVar(variable, globalPageNumber, hoist);
 			if(foundVar && foundVar.resolved && foundVar.content && !isNaN(foundVar.content)) // Only subsitute math values if fully resolved, not empty strings, and numbers
-				replacedLabel = replacedLabel.replaceAll(variable, foundVar.content);
+				replacedLabel = replacedLabel.replaceAll(new RegExp(`(?<!\\w)(${variable})(?!\\w)`, 'g'), foundVar.content);
 		});
 
 		try {
@@ -771,7 +782,8 @@ const processStyleTags = (string)=>{
 	const attributes = _.remove(tags, (tag)=>(tag.includes('='))).map((tag)=>tag.replace(/="?([^"]*)"?/g, '="$1"'))
 		?.filter((attr)=>!attr.startsWith('class="') && !attr.startsWith('style="') && !attr.startsWith('id="'))
 		.reduce((obj, attr)=>{
-			let [key, value] = attr.split('=');
+			const index = attr.indexOf('=');
+			let [key, value] = [attr.substring(0, index), attr.substring(index + 1)];
 			value = value.replace(/"/g, '');
 			obj[key] = value;
 			return obj;
@@ -786,14 +798,17 @@ const processStyleTags = (string)=>{
 	};
 };
 
+//Given a string representing an HTML element, extract all of its properties (id, class, style, and other attributes)
 const extractHTMLStyleTags = (htmlString)=>{
-	const id         = htmlString.match(/id="([^"]*)"/)?.[1]    || null;
-	const classes    = htmlString.match(/class="([^"]*)"/)?.[1] || null;
-	const styles     = htmlString.match(/style="([^"]*)"/)?.[1] || null;
-	const attributes = htmlString.match(/[a-zA-Z]+="[^"]*"/g)
+	const firstElementOnly = htmlString.split('>')[0];
+	const id         = firstElementOnly.match(/id="([^"]*)"/)?.[1]    || null;
+	const classes    = firstElementOnly.match(/class="([^"]*)"/)?.[1] || null;
+	const styles     = firstElementOnly.match(/style="([^"]*)"/)?.[1] || null;
+	const attributes = firstElementOnly.match(/[a-zA-Z]+="[^"]*"/g)
 		?.filter((attr)=>!attr.startsWith('class="') && !attr.startsWith('style="') && !attr.startsWith('id="'))
 		.reduce((obj, attr)=>{
-			let [key, value] = attr.split('=');
+			const index = attr.indexOf('=');
+			let [key, value] = [attr.substring(0, index), attr.substring(index + 1)];
 			value = value.replace(/"/g, '');
 			obj[key] = value;
 			return obj;

shared/naturalcrit/nav/nav.jsx

@@ -47,8 +47,8 @@ const Nav = {
 				color   : null
 			};
 		},
-		handleClick : function(){
-			this.props.onClick();
+		handleClick : function(e){
+			this.props.onClick(e);
 		},
 		render : function(){
 			const classes = cx('navItem', this.props.color, this.props.className);