react-saasify-chrisvxd
Version:
React components for Saasify web clients.
619 lines (527 loc) • 14.4 kB
JavaScript
;
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
var entities = require('entities');
var defaults = {
fg: '#FFF',
bg: '#000',
newline: false,
escapeXML: false,
stream: false,
colors: getDefaultColors()
};
function getDefaultColors() {
var colors = {
0: '#000',
1: '#A00',
2: '#0A0',
3: '#A50',
4: '#00A',
5: '#A0A',
6: '#0AA',
7: '#AAA',
8: '#555',
9: '#F55',
10: '#5F5',
11: '#FF5',
12: '#55F',
13: '#F5F',
14: '#5FF',
15: '#FFF'
};
range(0, 5).forEach(function (red) {
range(0, 5).forEach(function (green) {
range(0, 5).forEach(function (blue) {
return setStyleColor(red, green, blue, colors);
});
});
});
range(0, 23).forEach(function (gray) {
var c = gray + 232;
var l = toHexString(gray * 10 + 8);
colors[c] = '#' + l + l + l;
});
return colors;
}
/**
* @param {number} red
* @param {number} green
* @param {number} blue
* @param {object} colors
*/
function setStyleColor(red, green, blue, colors) {
var c = 16 + red * 36 + green * 6 + blue;
var r = red > 0 ? red * 40 + 55 : 0;
var g = green > 0 ? green * 40 + 55 : 0;
var b = blue > 0 ? blue * 40 + 55 : 0;
colors[c] = toColorHexString([r, g, b]);
}
/**
* Converts from a number like 15 to a hex string like 'F'
* @param {number} num
* @returns {string}
*/
function toHexString(num) {
var str = num.toString(16);
while (str.length < 2) {
str = '0' + str;
}
return str;
}
/**
* Converts from an array of numbers like [15, 15, 15] to a hex string like 'FFF'
* @param {[red, green, blue]} ref
* @returns {string}
*/
function toColorHexString(ref) {
var results = [];
var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;
try {
for (var _iterator = ref[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
var r = _step.value;
results.push(toHexString(r));
}
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally {
try {
if (!_iteratorNormalCompletion && _iterator["return"] != null) {
_iterator["return"]();
}
} finally {
if (_didIteratorError) {
throw _iteratorError;
}
}
}
return '#' + results.join('');
}
/**
* @param {Array} stack
* @param {string} token
* @param {*} data
* @param {object} options
*/
function generateOutput(stack, token, data, options) {
var result;
if (token === 'text') {
result = pushText(data, options);
} else if (token === 'display') {
result = handleDisplay(stack, data, options);
} else if (token === 'xterm256') {
result = pushForegroundColor(stack, options.colors[data]);
} else if (token === 'rgb') {
result = handleRgb(stack, data);
}
return result;
}
/**
* @param {Array} stack
* @param {string} data
* @returns {*}
*/
function handleRgb(stack, data) {
data = data.substring(2).slice(0, -1);
var operation = +data.substr(0, 2);
var color = data.substring(5).split(';');
var rgb = color.map(function (value) {
return ('0' + Number(value).toString(16)).substr(-2);
}).join('');
return pushStyle(stack, (operation === 38 ? 'color:#' : 'background-color:#') + rgb);
}
/**
* @param {Array} stack
* @param {number} code
* @param {object} options
* @returns {*}
*/
function handleDisplay(stack, code, options) {
code = parseInt(code, 10);
var codeMap = {
'-1': function _() {
return '<br/>';
},
0: function _() {
return stack.length && resetStyles(stack);
},
1: function _() {
return pushTag(stack, 'b');
},
3: function _() {
return pushTag(stack, 'i');
},
4: function _() {
return pushTag(stack, 'u');
},
8: function _() {
return pushStyle(stack, 'display:none');
},
9: function _() {
return pushTag(stack, 'strike');
},
22: function _() {
return pushStyle(stack, 'font-weight:normal;text-decoration:none;font-style:normal');
},
23: function _() {
return closeTag(stack, 'i');
},
24: function _() {
return closeTag(stack, 'u');
},
39: function _() {
return pushForegroundColor(stack, options.fg);
},
49: function _() {
return pushBackgroundColor(stack, options.bg);
},
53: function _() {
return pushStyle(stack, 'text-decoration:overline');
}
};
var result;
if (codeMap[code]) {
result = codeMap[code]();
} else if (4 < code && code < 7) {
result = pushTag(stack, 'blink');
} else if (29 < code && code < 38) {
result = pushForegroundColor(stack, options.colors[code - 30]);
} else if (39 < code && code < 48) {
result = pushBackgroundColor(stack, options.colors[code - 40]);
} else if (89 < code && code < 98) {
result = pushForegroundColor(stack, options.colors[8 + (code - 90)]);
} else if (99 < code && code < 108) {
result = pushBackgroundColor(stack, options.colors[8 + (code - 100)]);
}
return result;
}
/**
* Clear all the styles
* @returns {string}
*/
function resetStyles(stack) {
var stackClone = stack.slice(0);
stack.length = 0;
return stackClone.reverse().map(function (tag) {
return '</' + tag + '>';
}).join('');
}
/**
* Creates an array of numbers ranging from low to high
* @param {number} low
* @param {number} high
* @returns {Array}
* @example range(3, 7); // creates [3, 4, 5, 6, 7]
*/
function range(low, high) {
var results = [];
for (var j = low; j <= high; j++) {
results.push(j);
}
return results;
}
/**
* Returns a new function that is true if value is NOT the same category
* @param {string} category
* @returns {function}
*/
function notCategory(category) {
return function (e) {
return (category === null || e.category !== category) && category !== 'all';
};
}
/**
* Converts a code into an ansi token type
* @param {number} code
* @returns {string}
*/
function categoryForCode(code) {
code = parseInt(code, 10);
var result = null;
if (code === 0) {
result = 'all';
} else if (code === 1) {
result = 'bold';
} else if (2 < code && code < 5) {
result = 'underline';
} else if (4 < code && code < 7) {
result = 'blink';
} else if (code === 8) {
result = 'hide';
} else if (code === 9) {
result = 'strike';
} else if (29 < code && code < 38 || code === 39 || 89 < code && code < 98) {
result = 'foreground-color';
} else if (39 < code && code < 48 || code === 49 || 99 < code && code < 108) {
result = 'background-color';
}
return result;
}
/**
* @param {string} text
* @param {object} options
* @returns {string}
*/
function pushText(text, options) {
if (options.escapeXML) {
return entities.encodeXML(text);
}
return text;
}
/**
* @param {Array} stack
* @param {string} tag
* @param {string} [style='']
* @returns {string}
*/
function pushTag(stack, tag, style) {
if (!style) {
style = '';
}
stack.push(tag);
return ['<' + tag, style ? ' style="' + style + '"' : void 0, '>'].join('');
}
/**
* @param {Array} stack
* @param {string} style
* @returns {string}
*/
function pushStyle(stack, style) {
return pushTag(stack, 'span', style);
}
function pushForegroundColor(stack, color) {
return pushTag(stack, 'span', 'color:' + color);
}
function pushBackgroundColor(stack, color) {
return pushTag(stack, 'span', 'background-color:' + color);
}
/**
* @param {Array} stack
* @param {string} style
* @returns {string}
*/
function closeTag(stack, style) {
var last;
if (stack.slice(-1)[0] === style) {
last = stack.pop();
}
if (last) {
return '</' + style + '>';
}
}
/**
* @param {string} text
* @param {object} options
* @param {function} callback
* @returns {Array}
*/
function tokenize(text, options, callback) {
var ansiMatch = false;
var ansiHandler = 3;
function remove() {
return '';
}
function removeXterm256(m, g1) {
callback('xterm256', g1);
return '';
}
function newline(m) {
if (options.newline) {
callback('display', -1);
} else {
callback('text', m);
}
return '';
}
function ansiMess(m, g1) {
ansiMatch = true;
if (g1.trim().length === 0) {
g1 = '0';
}
g1 = g1.trimRight(';').split(';');
var _iteratorNormalCompletion2 = true;
var _didIteratorError2 = false;
var _iteratorError2 = undefined;
try {
for (var _iterator2 = g1[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
var g = _step2.value;
callback('display', g);
}
} catch (err) {
_didIteratorError2 = true;
_iteratorError2 = err;
} finally {
try {
if (!_iteratorNormalCompletion2 && _iterator2["return"] != null) {
_iterator2["return"]();
}
} finally {
if (_didIteratorError2) {
throw _iteratorError2;
}
}
}
return '';
}
function realText(m) {
callback('text', m);
return '';
}
function rgb(m) {
callback('rgb', m);
return '';
}
/* eslint no-control-regex:0 */
var tokens = [{
pattern: /^\x08+/,
sub: remove
}, {
pattern: /^\x1b\[[012]?K/,
sub: remove
}, {
pattern: /^\x1b\[\(B/,
sub: remove
}, {
pattern: /^\x1b\[[34]8;2;\d+;\d+;\d+m/,
sub: rgb
}, {
pattern: /^\x1b\[38;5;(\d+)m/,
sub: removeXterm256
}, {
pattern: /^\n/,
sub: newline
}, {
pattern: /^\x1b\[((?:\d{1,3};?)+|)m/,
sub: ansiMess
}, {
// CSI n J
// ED - Erase in Display Clears part of the screen.
// If n is 0 (or missing), clear from cursor to end of screen.
// If n is 1, clear from cursor to beginning of the screen.
// If n is 2, clear entire screen (and moves cursor to upper left on DOS ANSI.SYS).
// If n is 3, clear entire screen and delete all lines saved in the scrollback buffer
// (this feature was added for xterm and is supported by other terminal applications).
pattern: /^\x1b\[\d?J/,
sub: remove
}, {
// CSI n ; m f
// HVP - Horizontal Vertical Position Same as CUP
pattern: /^\x1b\[\d{0,3};\d{0,3}f/,
sub: remove
}, {
// catch-all for CSI sequences?
pattern: /^\x1b\[?[\d;]{0,3}/,
sub: remove
}, {
pattern: /^([^\x1b\x08\n]+)/,
sub: realText
}];
function process(handler, i) {
if (i > ansiHandler && ansiMatch) {
return;
}
ansiMatch = false;
text = text.replace(handler.pattern, handler.sub);
}
var results1 = [];
var _text = text,
length = _text.length;
outer: while (length > 0) {
for (var i = 0, o = 0, len = tokens.length; o < len; i = ++o) {
var handler = tokens[i];
process(handler, i);
if (text.length !== length) {
// We matched a token and removed it from the text. We need to
// start matching *all* tokens against the new text.
length = text.length;
continue outer;
}
}
if (text.length === length) {
break;
}
results1.push(0);
length = text.length;
}
return results1;
}
/**
* If streaming, then the stack is "sticky"
*
* @param {Array} stickyStack
* @param {string} token
* @param {*} data
* @returns {Array}
*/
function updateStickyStack(stickyStack, token, data) {
if (token !== 'text') {
stickyStack = stickyStack.filter(notCategory(categoryForCode(data)));
stickyStack.push({
token: token,
data: data,
category: categoryForCode(data)
});
}
return stickyStack;
}
var Filter =
/*#__PURE__*/
function () {
/**
* @param {object} options
* @param {string=} options.fg The default foreground color used when reset color codes are encountered.
* @param {string=} options.bg The default background color used when reset color codes are encountered.
* @param {boolean=} options.newline Convert newline characters to `<br/>`.
* @param {boolean=} options.escapeXML Generate HTML/XML entities.
* @param {boolean=} options.stream Save style state across invocations of `toHtml()`.
* @param {(string[] | {[code: number]: string})=} options.colors Can override specific colors or the entire ANSI palette.
*/
function Filter(options) {
_classCallCheck(this, Filter);
options = options || {};
if (options.colors) {
options.colors = Object.assign({}, defaults.colors, options.colors);
}
this.options = Object.assign({}, defaults, options);
this.stack = [];
this.stickyStack = [];
}
/**
* @param {string | string[]} input
* @returns {string}
*/
_createClass(Filter, [{
key: "toHtml",
value: function toHtml(input) {
var _this = this;
input = typeof input === 'string' ? [input] : input;
var stack = this.stack,
options = this.options;
var buf = [];
this.stickyStack.forEach(function (element) {
var output = generateOutput(stack, element.token, element.data, options);
if (output) {
buf.push(output);
}
});
tokenize(input.join(''), options, function (token, data) {
var output = generateOutput(stack, token, data, options);
if (output) {
buf.push(output);
}
if (options.stream) {
_this.stickyStack = updateStickyStack(_this.stickyStack, token, data);
}
});
if (stack.length) {
buf.push(resetStyles(stack));
}
return buf.join('');
}
}]);
return Filter;
}();
module.exports = Filter;