1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
var _ = require("underscore");
var htmlWriter = require("./html-writer");
exports.HtmlGenerator = HtmlGenerator;
function HtmlGenerator(options) {
var stack = [];
var writer = htmlWriter.writer(options);
function text(value) {
if (value.length > 0) {
writeAll();
writer.text(value);
}
}
function asString() {
return writer.asString();
}
function append(otherHtmlGenerator) {
var otherString = otherHtmlGenerator.asString();
if (otherString.length > 0) {
writeAll();
}
writer.append(otherString);
}
function satisfyPath(style) {
var firstFreshPartIndex = findIndex(style, function(part) {
return part.fresh;
});
var partIndex = 0;
while (partIndex < firstFreshPartIndex && stylePartMatchesStackElement(style[partIndex], stack[partIndex])) {
partIndex++;
}
while (stack.length > partIndex) {
close();
}
for (; partIndex < style.length; partIndex++) {
open(style[partIndex]);
}
}
function stylePartMatchesStackElement(stylePart, stackElement) {
return stackElement && stylePart.matchesElement(stackElement);
}
function open(htmlPathElement) {
var stackElement = Object.create(htmlPathElement);
stackElement.written = false;
stack.push(stackElement);
}
function close() {
var element = stack.pop();
if (element.written) {
writer.close(element.tagName);
}
}
function closeAll() {
while (stack.length > 0) {
close();
}
}
function writeAll() {
stack.filter(function(element) {
return !element.written;
}).forEach(writeElement);
}
function writeElement(element) {
element.written = true;
writer.open(element.tagName, element.attributes);
}
function selfClosing(element) {
writer.selfClosing(element.tagName, element.attributes);
}
return {
satisfyPath: satisfyPath,
text: text,
open: open,
close: close,
closeAll: closeAll,
asString: asString,
append: append,
selfClosing: selfClosing
};
}
function findIndex(array, predicate) {
for (var i = 0; i < array.length; i++) {
if (predicate(array[i])) {
return i;
}
}
return -1;
}
|
