Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | 18x 302x 302x 227x 57x 170x 170x 170x 46x 124x 10x 114x 2x 2x 112x 302x 112x 6x 106x 112x 23x 83x 83x 8x 2x 6x 57x 18x 18x 2x 16x 16x 16x 15x 15x 29x 6x 23x 15x 1x | import {
escapeHtml,
isArray,
isObject,
isRenderableAttrValue,
isSVGTag,
stringifyStyle,
} from '@vue/shared'
import {
includeBooleanAttr,
isBooleanAttr,
isOn,
isSSRSafeAttrName,
isString,
makeMap,
normalizeClass,
normalizeCssVarValue,
normalizeStyle,
propsToAttrMap,
} from '@vue/shared'
// leading comma for empty string ""
const shouldIgnoreProp = /*@__PURE__*/ makeMap(
`,key,ref,innerHTML,textContent,ref_key,ref_for`,
)
export function ssrRenderAttrs(
props: Record<string, unknown>,
tag?: string,
): string {
let ret = ''
for (let key in props) {
if (
shouldIgnoreProp(key) ||
isOn(key) ||
(tag === 'textarea' && key === 'value') ||
// force as property (not rendered in SSR)
key.startsWith('.')
) {
continue
}
const value = props[key]
// force as attribute
if (key.startsWith('^')) key = key.slice(1)
if (key === 'class') {
ret += ` class="${ssrRenderClass(value)}"`
} else if (key === 'style') {
ret += ` style="${ssrRenderStyle(value)}"`
} else if (key === 'className') {
// className should not go through ssrRenderClass which normalizes non-string
// values into strings. it should coerce directly into strings
Eif (value != null) {
ret += ` class="${escapeHtml(String(value))}"`
}
} else {
ret += ssrRenderDynamicAttr(key, value, tag)
}
}
return ret
}
// render an attr with dynamic (unknown) key.
export function ssrRenderDynamicAttr(
key: string,
value: unknown,
tag?: string,
): string {
if (!isRenderableAttrValue(value)) {
return ``
}
const attrKey =
tag && (tag.indexOf('-') > 0 || isSVGTag(tag))
? key // preserve raw name on custom elements and svg
: propsToAttrMap[key] || key.toLowerCase()
if (isBooleanAttr(attrKey)) {
return includeBooleanAttr(value) ? ` ${attrKey}` : ``
} else if (isSSRSafeAttrName(attrKey)) {
return value === '' ? ` ${attrKey}` : ` ${attrKey}="${escapeHtml(value)}"`
} else E{
console.warn(
`[@vue/server-renderer] Skipped rendering unsafe attribute name: ${attrKey}`,
)
return ``
}
}
// Render a v-bind attr with static key. The key is pre-processed at compile
// time and we only need to check and escape value.
export function ssrRenderAttr(key: string, value: unknown): string {
if (!isRenderableAttrValue(value)) {
return ``
}
return ` ${key}="${escapeHtml(value)}"`
}
export function ssrRenderClass(raw: unknown): string {
return escapeHtml(normalizeClass(raw))
}
export function ssrRenderStyle(raw: unknown): string {
Iif (!raw) {
return ''
}
if (isString(raw)) {
return escapeHtml(raw)
}
const styles = normalizeStyle(ssrResetCssVars(raw))
return escapeHtml(stringifyStyle(styles))
}
function ssrResetCssVars(raw: unknown) {
if (!isArray(raw) && isObject(raw)) {
const res: Record<string, unknown> = {}
for (const key in raw) {
// `:` prefixed keys are coming from `ssrCssVars`
if (key.startsWith(':--')) {
res[key.slice(1)] = normalizeCssVarValue(raw[key])
} else {
res[key] = raw[key]
}
}
return res
}
return raw
}
|