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Commit 3ef26bda authored by Romain Courteaud's avatar Romain Courteaud Committed by Cédric Le Ninivin
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[erp5_notebook] Implement a JSMD viewer 

This is not a notebook (as it does not provide a "live" editing functionnality).

It is only used to trigger the calculation and view the result.

Except for the JSMD format, this code is not related to iodide.

Python plugins are not supported for now.
parent 462e2593
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Showing with 2337 additions and 4 deletions
bt5/erp5_notebook/SkinTemplateItem/portal_skins/erp5_notebook/gadget_jsmd_eval.html.html 0 → 100644
View file @ 3ef26bda
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Security-Policy"
content="script-src 'unsafe-inline' 'unsafe-eval' *; style-src 'unsafe-inline' *">
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width" />
<title>JSMD Eval Gadget</title>
<script src="rsvp.js" type="text/javascript"></script>
<script src="marked.js" type="text/javascript"></script>
<script src="gadget_jsmd_eval.js" type="text/javascript"></script>
</head>
<body class="pane-content">
</body>
</html>
bt5/erp5_notebook/SkinTemplateItem/portal_skins/erp5_notebook/gadget_jsmd_eval.html.xml 0 → 100644
View file @ 3ef26bda
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="File" module="OFS.Image"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>__name__</string> </key>
<value> <string>gadget_jsmd_eval.html</string> </value>
</item>
<item>
<key> <string>content_type</string> </key>
<value> <string>text/html</string> </value>
</item>
<item>
<key> <string>precondition</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_notebook/SkinTemplateItem/portal_skins/erp5_notebook/gadget_jsmd_eval.js.js 0 → 100644
View file @ 3ef26bda
/*global window, console, RSVP, document, URL, eval, XMLHttpRequest, marked */
/*jslint nomen: true, indent: 2, maxerr: 3 */
(function (window) {
"use strict";
var IODide = function createIODide() {
return;
},
JSMDCell = function createJSMDCell(type, line_list) {
this._type = type;
this._line_list = line_list;
},
split_line_regex = /[\r\n|\n|\r]/,
cell_type_regexp = /^\%\% (\w+)$/;
window.iodide = new IODide();
IODide.prototype.addOutputHandler = function () {
return;
};
// Copied from jio
function ajax(param) {
var xhr = new XMLHttpRequest();
return new RSVP.Promise(function (resolve, reject) {
var k;
xhr.open(param.type || "GET", param.url, true);
xhr.responseType = param.dataType || "";
if (typeof param.headers === 'object' && param.headers !== null) {
for (k in param.headers) {
if (param.headers.hasOwnProperty(k)) {
xhr.setRequestHeader(k, param.headers[k]);
}
}
}
xhr.addEventListener("load", function (e) {
if (e.target.status >= 400) {
return reject(e);
}
resolve(e);
});
xhr.addEventListener("error", reject);
if (typeof param.xhrFields === 'object' && param.xhrFields !== null) {
for (k in param.xhrFields) {
if (param.xhrFields.hasOwnProperty(k)) {
xhr[k] = param.xhrFields[k];
}
}
}
if (param.timeout !== undefined && param.timeout !== 0) {
xhr.timeout = param.timeout;
xhr.ontimeout = function () {
return reject(new Error("Gateway Timeout"));
};
}
if (typeof param.beforeSend === 'function') {
param.beforeSend(xhr);
}
xhr.send(param.data);
}, function () {
xhr.abort();
});
}
function parseJSMDCellList(jsmd) {
// Split the text into a list of Iodide cells
var line_list = jsmd.split(split_line_regex),
i,
len = line_list.length,
current_line,
current_type,
current_text_list,
next_type,
cell_list = [];
function pushNewCell() {
if (current_type !== undefined) {
cell_list.push(new JSMDCell(current_type[1],
current_text_list));
}
}
for (i = 0; i < len; i += 1) {
current_line = line_list[i];
next_type = current_line.match(cell_type_regexp);
if (next_type) {
// New type detexted
pushNewCell();
current_type = next_type;
current_text_list = [];
} else if (current_text_list !== undefined) {
current_text_list.push(current_line);
}
}
// Push last cell
pushNewCell();
return cell_list;
}
function executeUnknownCellType(cell) {
throw new Error('Unsupported cell: ' + cell._type);
}
function executeJSCell(line_list) {
// console.info('eval', line_list);
var text = line_list.join('\n'),
pre,
br,
code;
try {
return eval.call(window, text);
} catch (e) {
console.error(e);
pre = document.createElement('pre');
pre.textContent = e.message;
br = document.createElement('br');
pre.appendChild(br);
code = document.createElement('code');
code.textContent = text;
pre.appendChild(code);
document.body.appendChild(pre);
throw e;
}
}
function executeCssCell(line_list) {
var style = document.createElement('style');
style.textContent = line_list.join('\n');
document.head.appendChild(style);
}
function loadJSResource(url) {
// Copied from renderJS
return new RSVP.Promise(
function waitForJSLoadEvent(resolve, reject) {
var newScript;
newScript = document.createElement('script');
newScript.async = false;
newScript.type = 'text/javascript';
newScript.onload = function (evt) {
resolve(evt.target.value);
};
newScript.onerror = function (error) {
console.warn(error);
reject(error);
};
newScript.src = url;
document.head.appendChild(newScript);
}
);
}
function deferJSResourceLoading(url) {
return function () {
return loadJSResource(url);
};
}
function loadCSSResource(url) {
// Copied from renderJS
return new RSVP.Promise(
function waitForCSSLoadEvent(resolve, reject) {
var link;
link = document.createElement('link');
link.rel = 'stylesheet';
link.type = 'text/css';
link.href = url;
link.onload = resolve;
link.onerror = reject;
document.head.appendChild(link);
}
);
}
function deferCSSResourceLoading(url) {
return function () {
return loadCSSResource(url);
};
}
function loadTextResource(line) {
var line_split = line.split('=', 2),
variable = line_split[0],
url = line_split[1];
console.log(line_split);
return new RSVP.Queue()
.push(function () {
return ajax({url: url});
})
.push(function (evt) {
window[variable] = evt.target.responseText;
});
}
function deferTextResourceLoading(line) {
return function () {
return loadTextResource(line);
};
}
function executeResourceCell(line_list) {
var queue = new RSVP.Queue(),
len = line_list.length,
i;
for (i = 0; i < len; i += 1) {
if (line_list[i]) {
queue.push(deferJSResourceLoading(line_list[i]));
}
}
return queue;
}
function executeFetchCell(line_list) {
var queue = new RSVP.Queue(),
len = line_list.length,
i,
line;
for (i = 0; i < len; i += 1) {
line = line_list[i];
if (line) {
if (line.startsWith('js: ')) {
queue.push(deferJSResourceLoading(line.slice(4)));
} else if (line.startsWith('css: ')) {
queue.push(deferCSSResourceLoading(line.slice(5)));
} else if (line.startsWith('text: ')) {
queue.push(deferTextResourceLoading(line.slice(6)));
} else {
queue.cancel();
throw new Error('Unsupported fetch type: ' + line);
}
}
}
return queue;
}
function executeMarkdownCell(line_list) {
var renderer = new marked.Renderer();
return new RSVP.Promise(function (resolve, reject) {
marked(line_list.join('\n'),
{renderer: renderer},
function (err, content) {
if (err) {
reject(err);
}
var div = document.createElement('div');
div.classList.add('user-markdown');
div.innerHTML = content;
document.body.appendChild(div);
resolve();
});
});
}
function executeCell(cell) {
if (cell._type === 'raw') {
// Do nothing...
return;
}
if (cell._type === 'js') {
return executeJSCell(cell._line_list);
}
if (cell._type === 'resource') {
return executeResourceCell(cell._line_list);
}
if (cell._type === 'fetch') {
return executeFetchCell(cell._line_list);
}
if (cell._type === 'md') {
return executeMarkdownCell(cell._line_list);
}
if (cell._type === 'css') {
return executeCssCell(cell._line_list);
}
return executeUnknownCellType(cell);
}
function deferCellExecution(cell) {
return function () {
return executeCell(cell);
};
}
document.addEventListener('DOMContentLoaded', function () {
var jsmd = document.querySelector('[type="text/x-jsmd"]').textContent,
cell_list = parseJSMDCellList(jsmd),
len = cell_list.length,
i,
queue = new RSVP.Queue();
for (i = 0; i < len; i += 1) {
queue.push(deferCellExecution(cell_list[i]));
}
return queue
.push(function () {
console.info('JSMD executed.');
}, function (error) {
console.error(error);
var pre = document.createElement('pre');
pre.textContent = error;
document.body.appendChild(pre);
});
}, false);
}(window));
\ No newline at end of file
bt5/erp5_notebook/SkinTemplateItem/portal_skins/erp5_notebook/gadget_jsmd_eval.js.xml 0 → 100644
View file @ 3ef26bda
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="File" module="OFS.Image"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>__name__</string> </key>
<value> <string>gadget_jsmd_eval.js</string> </value>
</item>
<item>
<key> <string>content_type</string> </key>
<value> <string>application/javascript</string> </value>
</item>
<item>
<key> <string>precondition</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_notebook/SkinTemplateItem/portal_skins/erp5_notebook/gadget_jsmd_viewer.css.css 0 → 100644
View file @ 3ef26bda
html {
height: 100%;
width: 100%;
display: block;
box-sizing: border-box;
margin: 0;
padding: 0;
}
*, *:before, *:after {
box-sizing: inherit;
}
body {
height: 100%;
width: 100%;
display: block;
word-wrap: break-word;
margin: 0;
padding: 0;
}
iframe {
max-width: 100%;
max-height: 100vh;
width: 100%;
height: 25em;
border: none;
margin: 0;
padding: 0;
}
bt5/erp5_notebook/SkinTemplateItem/portal_skins/erp5_notebook/gadget_jsmd_viewer.css.xml 0 → 100644
View file @ 3ef26bda
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="File" module="OFS.Image"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>__name__</string> </key>
<value> <string>gadget_jsmd_viewer.css</string> </value>
</item>
<item>
<key> <string>content_type</string> </key>
<value> <string>text/css</string> </value>
</item>
<item>
<key> <string>precondition</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_notebook/SkinTemplateItem/portal_skins/erp5_notebook/gadget_jsmd_viewer.html.html 0 → 100644
View file @ 3ef26bda
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width" />
<title>JSMD Editor Gadget</title>
<link rel="stylesheet" type="text/css" href="gadget_jsmd_viewer.css" />
<script src="rsvp.js" type="text/javascript"></script>
<script src="renderjs.js" type="text/javascript"></script>
<script src="jiodev.js" type="text/javascript"></script>
<script src="gadget_global.js" type="text/javascript"></script>
<script src="gadget_jsmd_viewer.js" type="text/javascript"></script>
</head>
<body>
<div></div>
</body>
</html>
bt5/erp5_notebook/SkinTemplateItem/portal_skins/erp5_notebook/gadget_jsmd_viewer.html.xml 0 → 100644
View file @ 3ef26bda
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="File" module="OFS.Image"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>__name__</string> </key>
<value> <string>gadget_jsmd_viewer.html</string> </value>
</item>
<item>
<key> <string>content_type</string> </key>
<value> <string>text/html</string> </value>
</item>
<item>
<key> <string>precondition</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_notebook/SkinTemplateItem/portal_skins/erp5_notebook/gadget_jsmd_viewer.js.js 0 → 100644
View file @ 3ef26bda
/*global window, rJS, console, RSVP, jIO, DOMParser, Blob, document,
URL, loopEventListener */
/*jslint nomen: true, indent: 2, maxerr: 3 */
(function (window, rJS, RSVP, jIO, DOMParser, document, URL,
loopEventListener) {
"use strict";
function fetchHTML(url, base_url) {
url = new URL(url, base_url).href;
return new RSVP.Queue()
.push(function () {
return jIO.util.ajax({url: url});
})
.push(function (evt) {
// Insert a "base" element, in order to resolve all relative links
// which could get broken with a data url
var doc = (new DOMParser()).parseFromString(evt.target.responseText,
'text/html'),
base = doc.createElement('base');
base.href = url;
doc.head.insertBefore(base, doc.head.firstChild);
return doc;
});
}
rJS(window)
/////////////////////////////////////////////////////////////////
// declared methods
/////////////////////////////////////////////////////////////////
.declareMethod("render", function (options) {
return this.changeState(options);
})
.onStateChange(function () {
// Reset everything if something change
var gadget = this,
base_url = document.location.toString(),
doc;
return fetchHTML("gadget_jsmd_eval.html", base_url)
.push(function (result) {
doc = result;
// Insert text
doc.body.textContent = '';
// Insert the JSMD value inside the HTML
var script = document.createElement('script'),
iframe = document.createElement("iframe");
script.setAttribute('type', 'text/x-jsmd');
script.setAttribute('id', 'jsmd-source');
script.textContent = gadget.state.value;
doc.head.appendChild(script);
/*
blob = new Blob([doc.documentElement.outerHTML],
{type: "text/html;charset=UTF-8"});
return jIO.util.readBlobAsDataURL(blob);
})
.push(function (evt) {
*/
// XXX Insecure
iframe.setAttribute("sandbox", "allow-scripts allow-same-origin");
// iframe.setAttribute("csp", "default-src *; script-src * 'unsafe-inline';");
// iframe.setAttribute("src", evt.target.result);
iframe.setAttribute("srcdoc", doc.documentElement.outerHTML);
gadget.element.innerHTML = iframe.outerHTML;
gadget.listenResize();
});
})
.declareJob('listenResize', function () {
var gadget = this;
function resize() {
gadget.element.querySelector("iframe").style.height =
(window.innerHeight -
gadget.element.querySelector("iframe").offsetTop) + "px";
}
resize();
return loopEventListener(window, 'resize', false, resize);
});
}(window, rJS, RSVP, jIO, DOMParser, document, URL, loopEventListener));
\ No newline at end of file
bt5/erp5_notebook/SkinTemplateItem/portal_skins/erp5_notebook/gadget_jsmd_viewer.js.xml 0 → 100644
View file @ 3ef26bda
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="File" module="OFS.Image"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>__name__</string> </key>
<value> <string>gadget_jsmd_viewer.js</string> </value>
</item>
<item>
<key> <string>content_type</string> </key>
<value> <string>application/javascript</string> </value>
</item>
<item>
<key> <string>precondition</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_notebook/SkinTemplateItem/portal_skins/erp5_notebook/marked.js.js 0 → 100644
View file @ 3ef26bda
/**
* marked - a markdown parser
* Copyright (c) 2011-2018, Christopher Jeffrey. (MIT Licensed)
* https://github.com/markedjs/marked
*/
;(function(root) {
'use strict';
/**
* Block-Level Grammar
*/
var block = {
newline: /^\n+/,
code: /^( {4}[^\n]+\n*)+/,
fences: noop,
hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/,
heading: /^ *(#{1,6}) *([^\n]+?) *(?:#+ *)?(?:\n+|$)/,
nptable: noop,
blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/,
list: /^( {0,3})(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
html: '^ {0,3}(?:' // optional indentation
+ '<(script|pre|style)[\\s>][\\s\\S]*?(?:</\\1>[^\\n]*\\n+|$)' // (1)
+ '|comment[^\\n]*(\\n+|$)' // (2)
+ '|<\\?[\\s\\S]*?\\?>\\n*' // (3)
+ '|<![A-Z][\\s\\S]*?>\\n*' // (4)
+ '|<!\\[CDATA\\[[\\s\\S]*?\\]\\]>\\n*' // (5)
+ '|</?(tag)(?: +|\\n|/?>)[\\s\\S]*?(?:\\n{2,}|$)' // (6)
+ '|<(?!script|pre|style)([a-z][\\w-]*)(?:attribute)*? */?>(?=\\h*\\n)[\\s\\S]*?(?:\\n{2,}|$)' // (7) open tag
+ '|</(?!script|pre|style)[a-z][\\w-]*\\s*>(?=\\h*\\n)[\\s\\S]*?(?:\\n{2,}|$)' // (7) closing tag
+ ')',
def: /^ {0,3}\[(label)\]: *\n? *<?([^\s>]+)>?(?:(?: +\n? *| *\n *)(title))? *(?:\n+|$)/,
table: noop,
lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading| {0,3}>|<\/?(?:tag)(?: +|\n|\/?>)|<(?:script|pre|style|!--))[^\n]+)*)/,
text: /^[^\n]+/
};
block._label = /(?!\s*\])(?:\\[\[\]]|[^\[\]])+/;
block._title = /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/;
block.def = edit(block.def)
.replace('label', block._label)
.replace('title', block._title)
.getRegex();
block.bullet = /(?:[*+-]|\d{1,9}\.)/;
block.item = /^( *)(bull) ?[^\n]*(?:\n(?!\1bull ?)[^\n]*)*/;
block.item = edit(block.item, 'gm')
.replace(/bull/g, block.bullet)
.getRegex();
block.list = edit(block.list)
.replace(/bull/g, block.bullet)
.replace('hr', '\\n+(?=\\1?(?:(?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$))')
.replace('def', '\\n+(?=' + block.def.source + ')')
.getRegex();
block._tag = 'address|article|aside|base|basefont|blockquote|body|caption'
+ '|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption'
+ '|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe'
+ '|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option'
+ '|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr'
+ '|track|ul';
block._comment = /<!--(?!-?>)[\s\S]*?-->/;
block.html = edit(block.html, 'i')
.replace('comment', block._comment)
.replace('tag', block._tag)
.replace('attribute', / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/)
.getRegex();
block.paragraph = edit(block.paragraph)
.replace('hr', block.hr)
.replace('heading', block.heading)
.replace('lheading', block.lheading)
.replace('tag', block._tag) // pars can be interrupted by type (6) html blocks
.getRegex();
block.blockquote = edit(block.blockquote)
.replace('paragraph', block.paragraph)
.getRegex();
/**
* Normal Block Grammar
*/
block.normal = merge({}, block);
/**
* GFM Block Grammar
*/
block.gfm = merge({}, block.normal, {
fences: /^ {0,3}(`{3,}|~{3,})([^`\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/,
paragraph: /^/,
heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
});
block.gfm.paragraph = edit(block.paragraph)
.replace('(?!', '(?!'
+ block.gfm.fences.source.replace('\\1', '\\2') + '|'
+ block.list.source.replace('\\1', '\\3') + '|')
.getRegex();
/**
* GFM + Tables Block Grammar
*/
block.tables = merge({}, block.gfm, {
nptable: /^ *([^|\n ].*\|.*)\n *([-:]+ *\|[-| :]*)(?:\n((?:.*[^>\n ].*(?:\n|$))*)\n*|$)/,
table: /^ *\|(.+)\n *\|?( *[-:]+[-| :]*)(?:\n((?: *[^>\n ].*(?:\n|$))*)\n*|$)/
});
/**
* Pedantic grammar
*/
block.pedantic = merge({}, block.normal, {
html: edit(
'^ *(?:comment *(?:\\n|\\s*$)'
+ '|<(tag)[\\s\\S]+?</\\1> *(?:\\n{2,}|\\s*$)' // closed tag
+ '|<tag(?:"[^"]*"|\'[^\']*\'|\\s[^\'"/>\\s]*)*?/?> *(?:\\n{2,}|\\s*$))')
.replace('comment', block._comment)
.replace(/tag/g, '(?!(?:'
+ 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code|var|samp|kbd|sub'
+ '|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo|span|br|wbr|ins|del|img)'
+ '\\b)\\w+(?!:|[^\\w\\s@]*@)\\b')
.getRegex(),
def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/
});
/**
* Block Lexer
*/
function Lexer(options) {
this.tokens = [];
this.tokens.links = Object.create(null);
this.options = options || marked.defaults;
this.rules = block.normal;
if (this.options.pedantic) {
this.rules = block.pedantic;
} else if (this.options.gfm) {
if (this.options.tables) {
this.rules = block.tables;
} else {
this.rules = block.gfm;
}
}
}
/**
* Expose Block Rules
*/
Lexer.rules = block;
/**
* Static Lex Method
*/
Lexer.lex = function(src, options) {
var lexer = new Lexer(options);
return lexer.lex(src);
};
/**
* Preprocessing
*/
Lexer.prototype.lex = function(src) {
src = src
.replace(/\r\n|\r/g, '\n')
.replace(/\t/g, ' ')
.replace(/\u00a0/g, ' ')
.replace(/\u2424/g, '\n');
return this.token(src, true);
};
/**
* Lexing
*/
Lexer.prototype.token = function(src, top) {
src = src.replace(/^ +$/gm, '');
var next,
loose,
cap,
bull,
b,
item,
listStart,
listItems,
t,
space,
i,
tag,
l,
isordered,
istask,
ischecked;
while (src) {
// newline
if (cap = this.rules.newline.exec(src)) {
src = src.substring(cap[0].length);
if (cap[0].length > 1) {
this.tokens.push({
type: 'space'
});
}
}
// code
if (cap = this.rules.code.exec(src)) {
src = src.substring(cap[0].length);
cap = cap[0].replace(/^ {4}/gm, '');
this.tokens.push({
type: 'code',
text: !this.options.pedantic
? rtrim(cap, '\n')
: cap
});
continue;
}
// fences (gfm)
if (cap = this.rules.fences.exec(src)) {
src = src.substring(cap[0].length);
this.tokens.push({
type: 'code',
lang: cap[2] ? cap[2].trim() : cap[2],
text: cap[3] || ''
});
continue;
}
// heading
if (cap = this.rules.heading.exec(src)) {
src = src.substring(cap[0].length);
this.tokens.push({
type: 'heading',
depth: cap[1].length,
text: cap[2]
});
continue;
}
// table no leading pipe (gfm)
if (top && (cap = this.rules.nptable.exec(src))) {
item = {
type: 'table',
header: splitCells(cap[1].replace(/^ *| *\| *$/g, '')),
align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : []
};
if (item.header.length === item.align.length) {
src = src.substring(cap[0].length);
for (i = 0; i < item.align.length; i++) {
if (/^ *-+: *$/.test(item.align[i])) {
item.align[i] = 'right';
} else if (/^ *:-+: *$/.test(item.align[i])) {
item.align[i] = 'center';
} else if (/^ *:-+ *$/.test(item.align[i])) {
item.align[i] = 'left';
} else {
item.align[i] = null;
}
}
for (i = 0; i < item.cells.length; i++) {
item.cells[i] = splitCells(item.cells[i], item.header.length);
}
this.tokens.push(item);
continue;
}
}
// hr
if (cap = this.rules.hr.exec(src)) {
src = src.substring(cap[0].length);
this.tokens.push({
type: 'hr'
});
continue;
}
// blockquote
if (cap = this.rules.blockquote.exec(src)) {
src = src.substring(cap[0].length);
this.tokens.push({
type: 'blockquote_start'
});
cap = cap[0].replace(/^ *> ?/gm, '');
// Pass `top` to keep the current
// "toplevel" state. This is exactly
// how markdown.pl works.
this.token(cap, top);
this.tokens.push({
type: 'blockquote_end'
});
continue;
}
// list
if (cap = this.rules.list.exec(src)) {
src = src.substring(cap[0].length);
bull = cap[2];
isordered = bull.length > 1;
listStart = {
type: 'list_start',
ordered: isordered,
start: isordered ? +bull : '',
loose: false
};
this.tokens.push(listStart);
// Get each top-level item.
cap = cap[0].match(this.rules.item);
listItems = [];
next = false;
l = cap.length;
i = 0;
for (; i < l; i++) {
item = cap[i];
// Remove the list item's bullet
// so it is seen as the next token.
space = item.length;
item = item.replace(/^ *([*+-]|\d+\.) */, '');
// Outdent whatever the
// list item contains. Hacky.
if (~item.indexOf('\n ')) {
space -= item.length;
item = !this.options.pedantic
? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
: item.replace(/^ {1,4}/gm, '');
}
// Determine whether the next list item belongs here.
// Backpedal if it does not belong in this list.
if (i !== l - 1) {
b = block.bullet.exec(cap[i + 1])[0];
if (bull.length > 1 ? b.length === 1
: (b.length > 1 || (this.options.smartLists && b !== bull))) {
src = cap.slice(i + 1).join('\n') + src;
i = l - 1;
}
}
// Determine whether item is loose or not.
// Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
// for discount behavior.
loose = next || /\n\n(?!\s*$)/.test(item);
if (i !== l - 1) {
next = item.charAt(item.length - 1) === '\n';
if (!loose) loose = next;
}
if (loose) {
listStart.loose = true;
}
// Check for task list items
istask = /^\[[ xX]\] /.test(item);
ischecked = undefined;
if (istask) {
ischecked = item[1] !== ' ';
item = item.replace(/^\[[ xX]\] +/, '');
}
t = {
type: 'list_item_start',
task: istask,
checked: ischecked,
loose: loose
};
listItems.push(t);
this.tokens.push(t);
// Recurse.
this.token(item, false);
this.tokens.push({
type: 'list_item_end'
});
}
if (listStart.loose) {
l = listItems.length;
i = 0;
for (; i < l; i++) {
listItems[i].loose = true;
}
}
this.tokens.push({
type: 'list_end'
});
continue;
}
// html
if (cap = this.rules.html.exec(src)) {
src = src.substring(cap[0].length);
this.tokens.push({
type: this.options.sanitize
? 'paragraph'
: 'html',
pre: !this.options.sanitizer
&& (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
text: cap[0]
});
continue;
}
// def
if (top && (cap = this.rules.def.exec(src))) {
src = src.substring(cap[0].length);
if (cap[3]) cap[3] = cap[3].substring(1, cap[3].length - 1);
tag = cap[1].toLowerCase().replace(/\s+/g, ' ');
if (!this.tokens.links[tag]) {
this.tokens.links[tag] = {
href: cap[2],
title: cap[3]
};
}
continue;
}
// table (gfm)
if (top && (cap = this.rules.table.exec(src))) {
item = {
type: 'table',
header: splitCells(cap[1].replace(/^ *| *\| *$/g, '')),
align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
cells: cap[3] ? cap[3].replace(/(?: *\| *)?\n$/, '').split('\n') : []
};
if (item.header.length === item.align.length) {
src = src.substring(cap[0].length);
for (i = 0; i < item.align.length; i++) {
if (/^ *-+: *$/.test(item.align[i])) {
item.align[i] = 'right';
} else if (/^ *:-+: *$/.test(item.align[i])) {
item.align[i] = 'center';
} else if (/^ *:-+ *$/.test(item.align[i])) {
item.align[i] = 'left';
} else {
item.align[i] = null;
}
}
for (i = 0; i < item.cells.length; i++) {
item.cells[i] = splitCells(
item.cells[i].replace(/^ *\| *| *\| *$/g, ''),
item.header.length);
}
this.tokens.push(item);
continue;
}
}
// lheading
if (cap = this.rules.lheading.exec(src)) {
src = src.substring(cap[0].length);
this.tokens.push({
type: 'heading',
depth: cap[2] === '=' ? 1 : 2,
text: cap[1]
});
continue;
}
// top-level paragraph
if (top && (cap = this.rules.paragraph.exec(src))) {
src = src.substring(cap[0].length);
this.tokens.push({
type: 'paragraph',
text: cap[1].charAt(cap[1].length - 1) === '\n'
? cap[1].slice(0, -1)
: cap[1]
});
continue;
}
// text
if (cap = this.rules.text.exec(src)) {
// Top-level should never reach here.
src = src.substring(cap[0].length);
this.tokens.push({
type: 'text',
text: cap[0]
});
continue;
}
if (src) {
throw new Error('Infinite loop on byte: ' + src.charCodeAt(0));
}
}
return this.tokens;
};
/**
* Inline-Level Grammar
*/
var inline = {
escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/,
autolink: /^<(scheme:[^\s\x00-\x1f<>]*|email)>/,
url: noop,
tag: '^comment'
+ '|^</[a-zA-Z][\\w:-]*\\s*>' // self-closing tag
+ '|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>' // open tag
+ '|^<\\?[\\s\\S]*?\\?>' // processing instruction, e.g. <?php ?>
+ '|^<![a-zA-Z]+\\s[\\s\\S]*?>' // declaration, e.g. <!DOCTYPE html>
+ '|^<!\\[CDATA\\[[\\s\\S]*?\\]\\]>', // CDATA section
link: /^!?\[(label)\]\(href(?:\s+(title))?\s*\)/,
reflink: /^!?\[(label)\]\[(?!\s*\])((?:\\[\[\]]?|[^\[\]\\])+)\]/,
nolink: /^!?\[(?!\s*\])((?:\[[^\[\]]*\]|\\[\[\]]|[^\[\]])*)\](?:\[\])?/,
strong: /^__([^\s_])__(?!_)|^\*\*([^\s*])\*\*(?!\*)|^__([^\s][\s\S]*?[^\s])__(?!_)|^\*\*([^\s][\s\S]*?[^\s])\*\*(?!\*)/,
em: /^_([^\s_])_(?!_)|^\*([^\s*"<\[])\*(?!\*)|^_([^\s][\s\S]*?[^\s_])_(?!_|[^\spunctuation])|^_([^\s_][\s\S]*?[^\s])_(?!_|[^\spunctuation])|^\*([^\s"<\[][\s\S]*?[^\s*])\*(?!\*)|^\*([^\s*"<\[][\s\S]*?[^\s])\*(?!\*)/,
code: /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/,
br: /^( {2,}|\\)\n(?!\s*$)/,
del: noop,
text: /^(`+|[^`])[\s\S]*?(?=[\\<!\[`*]|\b_| {2,}\n|$)/
};
// list of punctuation marks from common mark spec
// without ` and ] to workaround Rule 17 (inline code blocks/links)
inline._punctuation = '!"#$%&\'()*+,\\-./:;<=>?@\\[^_{|}~';
inline.em = edit(inline.em).replace(/punctuation/g, inline._punctuation).getRegex();
inline._escapes = /\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/g;
inline._scheme = /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/;
inline._email = /[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+(@)[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+(?![-_])/;
inline.autolink = edit(inline.autolink)
.replace('scheme', inline._scheme)
.replace('email', inline._email)
.getRegex();
inline._attribute = /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/;
inline.tag = edit(inline.tag)
.replace('comment', block._comment)
.replace('attribute', inline._attribute)
.getRegex();
inline._label = /(?:\[[^\[\]]*\]|\\[\[\]]?|`[^`]*`|`(?!`)|[^\[\]\\`])*?/;
inline._href = /\s*(<(?:\\[<>]?|[^\s<>\\])*>|[^\s\x00-\x1f]*)/;
inline._title = /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/;
inline.link = edit(inline.link)
.replace('label', inline._label)
.replace('href', inline._href)
.replace('title', inline._title)
.getRegex();
inline.reflink = edit(inline.reflink)
.replace('label', inline._label)
.getRegex();
/**
* Normal Inline Grammar
*/
inline.normal = merge({}, inline);
/**
* Pedantic Inline Grammar
*/
inline.pedantic = merge({}, inline.normal, {
strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/,
link: edit(/^!?\[(label)\]\((.*?)\)/)
.replace('label', inline._label)
.getRegex(),
reflink: edit(/^!?\[(label)\]\s*\[([^\]]*)\]/)
.replace('label', inline._label)
.getRegex()
});
/**
* GFM Inline Grammar
*/
inline.gfm = merge({}, inline.normal, {
escape: edit(inline.escape).replace('])', '~|])').getRegex(),
_extended_email: /[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/,
url: /^((?:ftp|https?):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/,
_backpedal: /(?:[^?!.,:;*_~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_~)]+(?!$))+/,
del: /^~+(?=\S)([\s\S]*?\S)~+/,
text: edit(inline.text)
.replace(']|', '~]|')
.replace('|$', '|https?://|ftp://|www\\.|[a-zA-Z0-9.!#$%&\'*+/=?^_`{\\|}~-]+@|$')
.getRegex()
});
inline.gfm.url = edit(inline.gfm.url, 'i')
.replace('email', inline.gfm._extended_email)
.getRegex();
/**
* GFM + Line Breaks Inline Grammar
*/
inline.breaks = merge({}, inline.gfm, {
br: edit(inline.br).replace('{2,}', '*').getRegex(),
text: edit(inline.gfm.text).replace('{2,}', '*').getRegex()
});
/**
* Inline Lexer & Compiler
*/
function InlineLexer(links, options) {
this.options = options || marked.defaults;
this.links = links;
this.rules = inline.normal;
this.renderer = this.options.renderer || new Renderer();
this.renderer.options = this.options;
if (!this.links) {
throw new Error('Tokens array requires a `links` property.');
}
if (this.options.pedantic) {
this.rules = inline.pedantic;
} else if (this.options.gfm) {
if (this.options.breaks) {
this.rules = inline.breaks;
} else {
this.rules = inline.gfm;
}
}
}
/**
* Expose Inline Rules
*/
InlineLexer.rules = inline;
/**
* Static Lexing/Compiling Method
*/
InlineLexer.output = function(src, links, options) {
var inline = new InlineLexer(links, options);
return inline.output(src);
};
/**
* Lexing/Compiling
*/
InlineLexer.prototype.output = function(src) {
var out = '',
link,
text,
href,
title,
cap,
prevCapZero;
while (src) {
// escape
if (cap = this.rules.escape.exec(src)) {
src = src.substring(cap[0].length);
out += escape(cap[1]);
continue;
}
// tag
if (cap = this.rules.tag.exec(src)) {
if (!this.inLink && /^<a /i.test(cap[0])) {
this.inLink = true;
} else if (this.inLink && /^<\/a>/i.test(cap[0])) {
this.inLink = false;
}
if (!this.inRawBlock && /^<(pre|code|kbd|script)(\s|>)/i.test(cap[0])) {
this.inRawBlock = true;
} else if (this.inRawBlock && /^<\/(pre|code|kbd|script)(\s|>)/i.test(cap[0])) {
this.inRawBlock = false;
}
src = src.substring(cap[0].length);
out += this.options.sanitize
? this.options.sanitizer
? this.options.sanitizer(cap[0])
: escape(cap[0])
: cap[0];
continue;
}
// link
if (cap = this.rules.link.exec(src)) {
var lastParenIndex = findClosingBracket(cap[2], '()');
if (lastParenIndex > -1) {
var removeChars = cap[2].length - lastParenIndex;
cap[2] = cap[2].substring(0, lastParenIndex);
cap[0] = cap[0].substring(0, cap[0].length - removeChars);
}
src = src.substring(cap[0].length);
this.inLink = true;
href = cap[2];
if (this.options.pedantic) {
link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href);
if (link) {
href = link[1];
title = link[3];
} else {
title = '';
}
} else {
title = cap[3] ? cap[3].slice(1, -1) : '';
}
href = href.trim().replace(/^<([\s\S]*)>$/, '$1');
out += this.outputLink(cap, {
href: InlineLexer.escapes(href),
title: InlineLexer.escapes(title)
});
this.inLink = false;
continue;
}
// reflink, nolink
if ((cap = this.rules.reflink.exec(src))
|| (cap = this.rules.nolink.exec(src))) {
src = src.substring(cap[0].length);
link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
link = this.links[link.toLowerCase()];
if (!link || !link.href) {
out += cap[0].charAt(0);
src = cap[0].substring(1) + src;
continue;
}
this.inLink = true;
out += this.outputLink(cap, link);
this.inLink = false;
continue;
}
// strong
if (cap = this.rules.strong.exec(src)) {
src = src.substring(cap[0].length);
out += this.renderer.strong(this.output(cap[4] || cap[3] || cap[2] || cap[1]));
continue;
}
// em
if (cap = this.rules.em.exec(src)) {
src = src.substring(cap[0].length);
out += this.renderer.em(this.output(cap[6] || cap[5] || cap[4] || cap[3] || cap[2] || cap[1]));
continue;
}
// code
if (cap = this.rules.code.exec(src)) {
src = src.substring(cap[0].length);
out += this.renderer.codespan(escape(cap[2].trim(), true));
continue;
}
// br
if (cap = this.rules.br.exec(src)) {
src = src.substring(cap[0].length);
out += this.renderer.br();
continue;
}
// del (gfm)
if (cap = this.rules.del.exec(src)) {
src = src.substring(cap[0].length);
out += this.renderer.del(this.output(cap[1]));
continue;
}
// autolink
if (cap = this.rules.autolink.exec(src)) {
src = src.substring(cap[0].length);
if (cap[2] === '@') {
text = escape(this.mangle(cap[1]));
href = 'mailto:' + text;
} else {
text = escape(cap[1]);
href = text;
}
out += this.renderer.link(href, null, text);
continue;
}
// url (gfm)
if (!this.inLink && (cap = this.rules.url.exec(src))) {
if (cap[2] === '@') {
text = escape(cap[0]);
href = 'mailto:' + text;
} else {
// do extended autolink path validation
do {
prevCapZero = cap[0];
cap[0] = this.rules._backpedal.exec(cap[0])[0];
} while (prevCapZero !== cap[0]);
text = escape(cap[0]);
if (cap[1] === 'www.') {
href = 'http://' + text;
} else {
href = text;
}
}
src = src.substring(cap[0].length);
out += this.renderer.link(href, null, text);
continue;
}
// text
if (cap = this.rules.text.exec(src)) {
src = src.substring(cap[0].length);
if (this.inRawBlock) {
out += this.renderer.text(cap[0]);
} else {
out += this.renderer.text(escape(this.smartypants(cap[0])));
}
continue;
}
if (src) {
throw new Error('Infinite loop on byte: ' + src.charCodeAt(0));
}
}
return out;
};
InlineLexer.escapes = function(text) {
return text ? text.replace(InlineLexer.rules._escapes, '$1') : text;
};
/**
* Compile Link
*/
InlineLexer.prototype.outputLink = function(cap, link) {
var href = link.href,
title = link.title ? escape(link.title) : null;
return cap[0].charAt(0) !== '!'
? this.renderer.link(href, title, this.output(cap[1]))
: this.renderer.image(href, title, escape(cap[1]));
};
/**
* Smartypants Transformations
*/
InlineLexer.prototype.smartypants = function(text) {
if (!this.options.smartypants) return text;
return text
// em-dashes
.replace(/---/g, '\u2014')
// en-dashes
.replace(/--/g, '\u2013')
// opening singles
.replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
// closing singles & apostrophes
.replace(/'/g, '\u2019')
// opening doubles
.replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
// closing doubles
.replace(/"/g, '\u201d')
// ellipses
.replace(/\.{3}/g, '\u2026');
};
/**
* Mangle Links
*/
InlineLexer.prototype.mangle = function(text) {
if (!this.options.mangle) return text;
var out = '',
l = text.length,
i = 0,
ch;
for (; i < l; i++) {
ch = text.charCodeAt(i);
if (Math.random() > 0.5) {
ch = 'x' + ch.toString(16);
}
out += '&#' + ch + ';';
}
return out;
};
/**
* Renderer
*/
function Renderer(options) {
this.options = options || marked.defaults;
}
Renderer.prototype.code = function(code, infostring, escaped) {
var lang = (infostring || '').match(/\S*/)[0];
if (this.options.highlight) {
var out = this.options.highlight(code, lang);
if (out != null && out !== code) {
escaped = true;
code = out;
}
}
if (!lang) {
return '<pre><code>'
+ (escaped ? code : escape(code, true))
+ '</code></pre>';
}
return '<pre><code class="'
+ this.options.langPrefix
+ escape(lang, true)
+ '">'
+ (escaped ? code : escape(code, true))
+ '</code></pre>\n';
};
Renderer.prototype.blockquote = function(quote) {
return '<blockquote>\n' + quote + '</blockquote>\n';
};
Renderer.prototype.html = function(html) {
return html;
};
Renderer.prototype.heading = function(text, level, raw, slugger) {
if (this.options.headerIds) {
return '<h'
+ level
+ ' id="'
+ this.options.headerPrefix
+ slugger.slug(raw)
+ '">'
+ text
+ '</h'
+ level
+ '>\n';
}
// ignore IDs
return '<h' + level + '>' + text + '</h' + level + '>\n';
};
Renderer.prototype.hr = function() {
return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
};
Renderer.prototype.list = function(body, ordered, start) {
var type = ordered ? 'ol' : 'ul',
startatt = (ordered && start !== 1) ? (' start="' + start + '"') : '';
return '<' + type + startatt + '>\n' + body + '</' + type + '>\n';
};
Renderer.prototype.listitem = function(text) {
return '<li>' + text + '</li>\n';
};
Renderer.prototype.checkbox = function(checked) {
return '<input '
+ (checked ? 'checked="" ' : '')
+ 'disabled="" type="checkbox"'
+ (this.options.xhtml ? ' /' : '')
+ '> ';
};
Renderer.prototype.paragraph = function(text) {
return '<p>' + text + '</p>\n';
};
Renderer.prototype.table = function(header, body) {
if (body) body = '<tbody>' + body + '</tbody>';
return '<table>\n'
+ '<thead>\n'
+ header
+ '</thead>\n'
+ body
+ '</table>\n';
};
Renderer.prototype.tablerow = function(content) {
return '<tr>\n' + content + '</tr>\n';
};
Renderer.prototype.tablecell = function(content, flags) {
var type = flags.header ? 'th' : 'td';
var tag = flags.align
? '<' + type + ' align="' + flags.align + '">'
: '<' + type + '>';
return tag + content + '</' + type + '>\n';
};
// span level renderer
Renderer.prototype.strong = function(text) {
return '<strong>' + text + '</strong>';
};
Renderer.prototype.em = function(text) {
return '<em>' + text + '</em>';
};
Renderer.prototype.codespan = function(text) {
return '<code>' + text + '</code>';
};
Renderer.prototype.br = function() {
return this.options.xhtml ? '<br/>' : '<br>';
};
Renderer.prototype.del = function(text) {
return '<del>' + text + '</del>';
};
Renderer.prototype.link = function(href, title, text) {
href = cleanUrl(this.options.sanitize, this.options.baseUrl, href);
if (href === null) {
return text;
}
var out = '<a href="' + escape(href) + '"';
if (title) {
out += ' title="' + title + '"';
}
out += '>' + text + '</a>';
return out;
};
Renderer.prototype.image = function(href, title, text) {
href = cleanUrl(this.options.sanitize, this.options.baseUrl, href);
if (href === null) {
return text;
}
var out = '<img src="' + href + '" alt="' + text + '"';
if (title) {
out += ' title="' + title + '"';
}
out += this.options.xhtml ? '/>' : '>';
return out;
};
Renderer.prototype.text = function(text) {
return text;
};
/**
* TextRenderer
* returns only the textual part of the token
*/
function TextRenderer() {}
// no need for block level renderers
TextRenderer.prototype.strong =
TextRenderer.prototype.em =
TextRenderer.prototype.codespan =
TextRenderer.prototype.del =
TextRenderer.prototype.text = function (text) {
return text;
};
TextRenderer.prototype.link =
TextRenderer.prototype.image = function(href, title, text) {
return '' + text;
};
TextRenderer.prototype.br = function() {
return '';
};
/**
* Parsing & Compiling
*/
function Parser(options) {
this.tokens = [];
this.token = null;
this.options = options || marked.defaults;
this.options.renderer = this.options.renderer || new Renderer();
this.renderer = this.options.renderer;
this.renderer.options = this.options;
this.slugger = new Slugger();
}
/**
* Static Parse Method
*/
Parser.parse = function(src, options) {
var parser = new Parser(options);
return parser.parse(src);
};
/**
* Parse Loop
*/
Parser.prototype.parse = function(src) {
this.inline = new InlineLexer(src.links, this.options);
// use an InlineLexer with a TextRenderer to extract pure text
this.inlineText = new InlineLexer(
src.links,
merge({}, this.options, {renderer: new TextRenderer()})
);
this.tokens = src.reverse();
var out = '';
while (this.next()) {
out += this.tok();
}
return out;
};
/**
* Next Token
*/
Parser.prototype.next = function() {
return this.token = this.tokens.pop();
};
/**
* Preview Next Token
*/
Parser.prototype.peek = function() {
return this.tokens[this.tokens.length - 1] || 0;
};
/**
* Parse Text Tokens
*/
Parser.prototype.parseText = function() {
var body = this.token.text;
while (this.peek().type === 'text') {
body += '\n' + this.next().text;
}
return this.inline.output(body);
};
/**
* Parse Current Token
*/
Parser.prototype.tok = function() {
switch (this.token.type) {
case 'space': {
return '';
}
case 'hr': {
return this.renderer.hr();
}
case 'heading': {
return this.renderer.heading(
this.inline.output(this.token.text),
this.token.depth,
unescape(this.inlineText.output(this.token.text)),
this.slugger);
}
case 'code': {
return this.renderer.code(this.token.text,
this.token.lang,
this.token.escaped);
}
case 'table': {
var header = '',
body = '',
i,
row,
cell,
j;
// header
cell = '';
for (i = 0; i < this.token.header.length; i++) {
cell += this.renderer.tablecell(
this.inline.output(this.token.header[i]),
{ header: true, align: this.token.align[i] }
);
}
header += this.renderer.tablerow(cell);
for (i = 0; i < this.token.cells.length; i++) {
row = this.token.cells[i];
cell = '';
for (j = 0; j < row.length; j++) {
cell += this.renderer.tablecell(
this.inline.output(row[j]),
{ header: false, align: this.token.align[j] }
);
}
body += this.renderer.tablerow(cell);
}
return this.renderer.table(header, body);
}
case 'blockquote_start': {
body = '';
while (this.next().type !== 'blockquote_end') {
body += this.tok();
}
return this.renderer.blockquote(body);
}
case 'list_start': {
body = '';
var ordered = this.token.ordered,
start = this.token.start;
while (this.next().type !== 'list_end') {
body += this.tok();
}
return this.renderer.list(body, ordered, start);
}
case 'list_item_start': {
body = '';
var loose = this.token.loose;
if (this.token.task) {
body += this.renderer.checkbox(this.token.checked);
}
while (this.next().type !== 'list_item_end') {
body += !loose && this.token.type === 'text'
? this.parseText()
: this.tok();
}
return this.renderer.listitem(body);
}
case 'html': {
// TODO parse inline content if parameter markdown=1
return this.renderer.html(this.token.text);
}
case 'paragraph': {
return this.renderer.paragraph(this.inline.output(this.token.text));
}
case 'text': {
return this.renderer.paragraph(this.parseText());
}
default: {
var errMsg = 'Token with "' + this.token.type + '" type was not found.';
if (this.options.silent) {
console.log(errMsg);
} else {
throw new Error(errMsg);
}
}
}
};
/**
* Slugger generates header id
*/
function Slugger () {
this.seen = {};
}
/**
* Convert string to unique id
*/
Slugger.prototype.slug = function (value) {
var slug = value
.toLowerCase()
.trim()
.replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g, '')
.replace(/\s/g, '-');
if (this.seen.hasOwnProperty(slug)) {
var originalSlug = slug;
do {
this.seen[originalSlug]++;
slug = originalSlug + '-' + this.seen[originalSlug];
} while (this.seen.hasOwnProperty(slug));
}
this.seen[slug] = 0;
return slug;
};
/**
* Helpers
*/
function escape(html, encode) {
if (encode) {
if (escape.escapeTest.test(html)) {
return html.replace(escape.escapeReplace, function (ch) { return escape.replacements[ch]; });
}
} else {
if (escape.escapeTestNoEncode.test(html)) {
return html.replace(escape.escapeReplaceNoEncode, function (ch) { return escape.replacements[ch]; });
}
}
return html;
}
escape.escapeTest = /[&<>"']/;
escape.escapeReplace = /[&<>"']/g;
escape.replacements = {
'&': '&amp;',
'<': '&lt;',
'>': '&gt;',
'"': '&quot;',
"'": '&#39;'
};
escape.escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/;
escape.escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g;
function unescape(html) {
// explicitly match decimal, hex, and named HTML entities
return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig, function(_, n) {
n = n.toLowerCase();
if (n === 'colon') return ':';
if (n.charAt(0) === '#') {
return n.charAt(1) === 'x'
? String.fromCharCode(parseInt(n.substring(2), 16))
: String.fromCharCode(+n.substring(1));
}
return '';
});
}
function edit(regex, opt) {
regex = regex.source || regex;
opt = opt || '';
return {
replace: function(name, val) {
val = val.source || val;
val = val.replace(/(^|[^\[])\^/g, '$1');
regex = regex.replace(name, val);
return this;
},
getRegex: function() {
return new RegExp(regex, opt);
}
};
}
function cleanUrl(sanitize, base, href) {
if (sanitize) {
try {
var prot = decodeURIComponent(unescape(href))
.replace(/[^\w:]/g, '')
.toLowerCase();
} catch (e) {
return null;
}
if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) {
return null;
}
}
if (base && !originIndependentUrl.test(href)) {
href = resolveUrl(base, href);
}
try {
href = encodeURI(href).replace(/%25/g, '%');
} catch (e) {
return null;
}
return href;
}
function resolveUrl(base, href) {
if (!baseUrls[' ' + base]) {
// we can ignore everything in base after the last slash of its path component,
// but we might need to add _that_
// https://tools.ietf.org/html/rfc3986#section-3
if (/^[^:]+:\/*[^/]*$/.test(base)) {
baseUrls[' ' + base] = base + '/';
} else {
baseUrls[' ' + base] = rtrim(base, '/', true);
}
}
base = baseUrls[' ' + base];
if (href.slice(0, 2) === '//') {
return base.replace(/:[\s\S]*/, ':') + href;
} else if (href.charAt(0) === '/') {
return base.replace(/(:\/*[^/]*)[\s\S]*/, '$1') + href;
} else {
return base + href;
}
}
var baseUrls = {};
var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i;
function noop() {}
noop.exec = noop;
function merge(obj) {
var i = 1,
target,
key;
for (; i < arguments.length; i++) {
target = arguments[i];
for (key in target) {
if (Object.prototype.hasOwnProperty.call(target, key)) {
obj[key] = target[key];
}
}
}
return obj;
}
function splitCells(tableRow, count) {
// ensure that every cell-delimiting pipe has a space
// before it to distinguish it from an escaped pipe
var row = tableRow.replace(/\|/g, function (match, offset, str) {
var escaped = false,
curr = offset;
while (--curr >= 0 && str[curr] === '\\') escaped = !escaped;
if (escaped) {
// odd number of slashes means | is escaped
// so we leave it alone
return '|';
} else {
// add space before unescaped |
return ' |';
}
}),
cells = row.split(/ \|/),
i = 0;
if (cells.length > count) {
cells.splice(count);
} else {
while (cells.length < count) cells.push('');
}
for (; i < cells.length; i++) {
// leading or trailing whitespace is ignored per the gfm spec
cells[i] = cells[i].trim().replace(/\\\|/g, '|');
}
return cells;
}
// Remove trailing 'c's. Equivalent to str.replace(/c*$/, '').
// /c*$/ is vulnerable to REDOS.
// invert: Remove suffix of non-c chars instead. Default falsey.
function rtrim(str, c, invert) {
if (str.length === 0) {
return '';
}
// Length of suffix matching the invert condition.
var suffLen = 0;
// Step left until we fail to match the invert condition.
while (suffLen < str.length) {
var currChar = str.charAt(str.length - suffLen - 1);
if (currChar === c && !invert) {
suffLen++;
} else if (currChar !== c && invert) {
suffLen++;
} else {
break;
}
}
return str.substr(0, str.length - suffLen);
}
function findClosingBracket(str, b) {
if (str.indexOf(b[1]) === -1) {
return -1;
}
var level = 0;
for (var i = 0; i < str.length; i++) {
if (str[i] === '\\') {
i++;
} else if (str[i] === b[0]) {
level++;
} else if (str[i] === b[1]) {
level--;
if (level < 0) {
return i;
}
}
}
return -1;
}
/**
* Marked
*/
function marked(src, opt, callback) {
// throw error in case of non string input
if (typeof src === 'undefined' || src === null) {
throw new Error('marked(): input parameter is undefined or null');
}
if (typeof src !== 'string') {
throw new Error('marked(): input parameter is of type '
+ Object.prototype.toString.call(src) + ', string expected');
}
if (callback || typeof opt === 'function') {
if (!callback) {
callback = opt;
opt = null;
}
opt = merge({}, marked.defaults, opt || {});
var highlight = opt.highlight,
tokens,
pending,
i = 0;
try {
tokens = Lexer.lex(src, opt);
} catch (e) {
return callback(e);
}
pending = tokens.length;
var done = function(err) {
if (err) {
opt.highlight = highlight;
return callback(err);
}
var out;
try {
out = Parser.parse(tokens, opt);
} catch (e) {
err = e;
}
opt.highlight = highlight;
return err
? callback(err)
: callback(null, out);
};
if (!highlight || highlight.length < 3) {
return done();
}
delete opt.highlight;
if (!pending) return done();
for (; i < tokens.length; i++) {
(function(token) {
if (token.type !== 'code') {
return --pending || done();
}
return highlight(token.text, token.lang, function(err, code) {
if (err) return done(err);
if (code == null || code === token.text) {
return --pending || done();
}
token.text = code;
token.escaped = true;
--pending || done();
});
})(tokens[i]);
}
return;
}
try {
if (opt) opt = merge({}, marked.defaults, opt);
return Parser.parse(Lexer.lex(src, opt), opt);
} catch (e) {
e.message += '\nPlease report this to https://github.com/markedjs/marked.';
if ((opt || marked.defaults).silent) {
return '<p>An error occurred:</p><pre>'
+ escape(e.message + '', true)
+ '</pre>';
}
throw e;
}
}
/**
* Options
*/
marked.options =
marked.setOptions = function(opt) {
merge(marked.defaults, opt);
return marked;
};
marked.getDefaults = function () {
return {
baseUrl: null,
breaks: false,
gfm: true,
headerIds: true,
headerPrefix: '',
highlight: null,
langPrefix: 'language-',
mangle: true,
pedantic: false,
renderer: new Renderer(),
sanitize: false,
sanitizer: null,
silent: false,
smartLists: false,
smartypants: false,
tables: true,
xhtml: false
};
};
marked.defaults = marked.getDefaults();
/**
* Expose
*/
marked.Parser = Parser;
marked.parser = Parser.parse;
marked.Renderer = Renderer;
marked.TextRenderer = TextRenderer;
marked.Lexer = Lexer;
marked.lexer = Lexer.lex;
marked.InlineLexer = InlineLexer;
marked.inlineLexer = InlineLexer.output;
marked.Slugger = Slugger;
marked.parse = marked;
if (typeof module !== 'undefined' && typeof exports === 'object') {
module.exports = marked;
} else if (typeof define === 'function' && define.amd) {
define(function() { return marked; });
} else {
root.marked = marked;
}
})(this || (typeof window !== 'undefined' ? window : global));
\ No newline at end of file
bt5/erp5_notebook/SkinTemplateItem/portal_skins/erp5_notebook/marked.js.xml 0 → 100644
View file @ 3ef26bda
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="File" module="OFS.Image"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>__name__</string> </key>
<value> <string>marked.js</string> </value>
</item>
<item>
<key> <string>content_type</string> </key>
<value> <string>application/javascript</string> </value>
</item>
<item>
<key> <string>precondition</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/gadget_editor.js.js
View file @ 3ef26bda
......@@ -13,7 +13,8 @@ lockGadgetInQueue, unlockGadgetInQueue, unlockGadgetInFailedQueue*/
"minipaint": {"url": "minipaint.gadget.html"},
"jquery-sheets": {"url": "jquery-sheets.gadget.html"},
"pdf": {"url": "pdf_js/pdfjs.gadget.html"},
"notebook_editor": {"url": "gadget_notebook.html"}
"notebook_editor": {"url": "gadget_notebook.html"},
"jsmd_editor": {"url": "gadget_jsmd_viewer.html"}
};
......@@ -73,15 +74,16 @@ lockGadgetInQueue, unlockGadgetInQueue, unlockGadgetInFailedQueue*/
if ((modification_dict.hasOwnProperty('editable')) ||
(modification_dict.hasOwnProperty('editor')) ||
(gadget.state.editor == 'notebook_editor')) {
(gadget.state.editor === 'notebook_editor')) {
// Clear first to DOM, append after to reduce flickering/manip
while (element.firstChild) {
element.removeChild(element.firstChild);
}
if (modification_dict.hasOwnProperty('maximize') ||
(gadget.state.editor == 'notebook_editor')) {
(gadget.state.editor === 'notebook_editor')) {
// for fck_editor fields, we want to be able to maximize also in non editable
if ((gadget.state.maximize && gadget.state.editable) ||
(gadget.state.maximize && gadget.state.editor === 'jsmd_editor') ||
(gadget.state.maximize && gadget.state.editor === 'fck_editor')) {
element.appendChild(div_max);
queue
......@@ -108,11 +110,16 @@ lockGadgetInQueue, unlockGadgetInQueue, unlockGadgetInFailedQueue*/
if ((gadget.state.editable &&
(editor_dict.hasOwnProperty(gadget.state.editor))) ||
(!gadget.state.editable && gadget.state.editor === 'fck_editor') ||
(!gadget.state.editable && gadget.state.editor === 'jsmd_editor') ||
(gadget.state.editor === 'pdf')) {
queue
.push(function () {
var url = editor_dict[gadget.state.editor].url;
if (gadget.state.editable && (gadget.state.editor === 'jsmd_editor')) {
url = editor_dict.codemirror.url;
}
return gadget.declareGadget(
editor_dict[gadget.state.editor].url,
url,
{
scope: 'editor',
sandbox: 'iframe',
......@@ -134,6 +141,7 @@ lockGadgetInQueue, unlockGadgetInQueue, unlockGadgetInFailedQueue*/
if ((gadget.state.editable &&
(editor_dict.hasOwnProperty(gadget.state.editor))) ||
(!gadget.state.editable && gadget.state.editor === 'fck_editor') ||
(!gadget.state.editable && gadget.state.editor === 'jsmd_editor') ||
(gadget.state.editor === 'pdf')) {
queue
.push(function () {
......
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