e30ae8ed09
- App.tsx: full navigation (Auth stack + Main tabs with 5 screens) - Auth: LoginScreen, RegisterScreen, ForgotPasswordScreen - HomeScreen: dashboard with IoT metrics, weather widget, alerts, quick actions, sensors - MapScreen: interactive map with layer toggles (6 layers) - MarketplaceScreen: categories (6), products (5), search - ChatScreen: AI chat with quick prompts (4), bot responses - ProfileScreen: user info, stats, menu (9 items), logout - AlertsScreen: alert list with severity, acknowledge - SensorsScreen: sensor list with type filters (6 types), search - ZonesScreen: zone cards with stats - SettingsScreen: language picker (FR/EN/ES/DE), privacy, about - Stores: iotStore (sensors, zones, alerts), notificationStore, uiStore + i18n - Hooks: useSensors, useAlerts, useNotifications, useLocation - Components: Card, Button, LoadingSpinner, ErrorBoundary, Header - Services: iotService, notificationService (with axios API client) - Utils: formatters (temp, AQI, noise, dates), validators (email, password, IBAN) - Theme: colors.ts with full design system (Blue Ocean palette) - Ditto: fixed MongoDB connection, new JWT secrets, official gateway image
938 lines
30 KiB
JavaScript
938 lines
30 KiB
JavaScript
'use strict'
|
||
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const common = require('./common')
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const YAMLException = require('./exception')
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const DEFAULT_SCHEMA = require('./schema/default')
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const _toString = Object.prototype.toString
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const _hasOwnProperty = Object.prototype.hasOwnProperty
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const CHAR_BOM = 0xFEFF
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const CHAR_TAB = 0x09 /* Tab */
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const CHAR_LINE_FEED = 0x0A /* LF */
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const CHAR_CARRIAGE_RETURN = 0x0D /* CR */
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const CHAR_SPACE = 0x20 /* Space */
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const CHAR_EXCLAMATION = 0x21 /* ! */
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const CHAR_DOUBLE_QUOTE = 0x22 /* " */
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const CHAR_SHARP = 0x23 /* # */
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const CHAR_PERCENT = 0x25 /* % */
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const CHAR_AMPERSAND = 0x26 /* & */
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const CHAR_SINGLE_QUOTE = 0x27 /* ' */
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const CHAR_ASTERISK = 0x2A /* * */
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const CHAR_COMMA = 0x2C /* , */
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const CHAR_MINUS = 0x2D /* - */
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const CHAR_COLON = 0x3A /* : */
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const CHAR_EQUALS = 0x3D /* = */
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const CHAR_GREATER_THAN = 0x3E /* > */
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const CHAR_QUESTION = 0x3F /* ? */
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const CHAR_COMMERCIAL_AT = 0x40 /* @ */
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const CHAR_LEFT_SQUARE_BRACKET = 0x5B /* [ */
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const CHAR_RIGHT_SQUARE_BRACKET = 0x5D /* ] */
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const CHAR_GRAVE_ACCENT = 0x60 /* ` */
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const CHAR_LEFT_CURLY_BRACKET = 0x7B /* { */
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const CHAR_VERTICAL_LINE = 0x7C /* | */
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const CHAR_RIGHT_CURLY_BRACKET = 0x7D /* } */
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const ESCAPE_SEQUENCES = {}
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ESCAPE_SEQUENCES[0x00] = '\\0'
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ESCAPE_SEQUENCES[0x07] = '\\a'
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ESCAPE_SEQUENCES[0x08] = '\\b'
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ESCAPE_SEQUENCES[0x09] = '\\t'
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ESCAPE_SEQUENCES[0x0A] = '\\n'
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ESCAPE_SEQUENCES[0x0B] = '\\v'
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ESCAPE_SEQUENCES[0x0C] = '\\f'
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ESCAPE_SEQUENCES[0x0D] = '\\r'
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ESCAPE_SEQUENCES[0x1B] = '\\e'
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ESCAPE_SEQUENCES[0x22] = '\\"'
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ESCAPE_SEQUENCES[0x5C] = '\\\\'
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ESCAPE_SEQUENCES[0x85] = '\\N'
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ESCAPE_SEQUENCES[0xA0] = '\\_'
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ESCAPE_SEQUENCES[0x2028] = '\\L'
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ESCAPE_SEQUENCES[0x2029] = '\\P'
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const DEPRECATED_BOOLEANS_SYNTAX = [
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'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON',
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'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF'
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]
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const DEPRECATED_BASE60_SYNTAX = /^[-+]?[0-9_]+(?::[0-9_]+)+(?:\.[0-9_]*)?$/
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function compileStyleMap (schema, map) {
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if (map === null) return {}
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const result = {}
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const keys = Object.keys(map)
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for (let index = 0, length = keys.length; index < length; index += 1) {
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let tag = keys[index]
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let style = String(map[tag])
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if (tag.slice(0, 2) === '!!') {
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tag = 'tag:yaml.org,2002:' + tag.slice(2)
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}
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const type = schema.compiledTypeMap['fallback'][tag]
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if (type && _hasOwnProperty.call(type.styleAliases, style)) {
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style = type.styleAliases[style]
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}
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result[tag] = style
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}
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return result
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}
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function encodeHex (character) {
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let handle
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let length
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const string = character.toString(16).toUpperCase()
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if (character <= 0xFF) {
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handle = 'x'
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length = 2
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} else if (character <= 0xFFFF) {
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handle = 'u'
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length = 4
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} else if (character <= 0xFFFFFFFF) {
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handle = 'U'
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length = 8
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} else {
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throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF')
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}
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return '\\' + handle + common.repeat('0', length - string.length) + string
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}
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const QUOTING_TYPE_SINGLE = 1
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const QUOTING_TYPE_DOUBLE = 2
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function State (options) {
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this.schema = options['schema'] || DEFAULT_SCHEMA
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this.indent = Math.max(1, (options['indent'] || 2))
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this.noArrayIndent = options['noArrayIndent'] || false
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this.skipInvalid = options['skipInvalid'] || false
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this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel'])
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this.styleMap = compileStyleMap(this.schema, options['styles'] || null)
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this.sortKeys = options['sortKeys'] || false
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this.lineWidth = options['lineWidth'] || 80
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this.noRefs = options['noRefs'] || false
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this.noCompatMode = options['noCompatMode'] || false
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this.condenseFlow = options['condenseFlow'] || false
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this.quotingType = options['quotingType'] === '"' ? QUOTING_TYPE_DOUBLE : QUOTING_TYPE_SINGLE
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this.forceQuotes = options['forceQuotes'] || false
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this.replacer = typeof options['replacer'] === 'function' ? options['replacer'] : null
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this.implicitTypes = this.schema.compiledImplicit
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this.explicitTypes = this.schema.compiledExplicit
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this.tag = null
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this.result = ''
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this.duplicates = []
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this.usedDuplicates = null
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}
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// Indents every line in a string. Empty lines (\n only) are not indented.
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function indentString (string, spaces) {
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const ind = common.repeat(' ', spaces)
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let position = 0
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let result = ''
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const length = string.length
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while (position < length) {
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let line
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const next = string.indexOf('\n', position)
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if (next === -1) {
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line = string.slice(position)
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position = length
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} else {
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line = string.slice(position, next + 1)
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position = next + 1
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}
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if (line.length && line !== '\n') result += ind
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result += line
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}
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return result
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}
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function generateNextLine (state, level) {
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return '\n' + common.repeat(' ', state.indent * level)
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}
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function testImplicitResolving (state, str) {
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for (let index = 0, length = state.implicitTypes.length; index < length; index += 1) {
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const type = state.implicitTypes[index]
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if (type.resolve(str)) {
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return true
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}
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}
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return false
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}
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// [33] s-white ::= s-space | s-tab
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function isWhitespace (c) {
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return c === CHAR_SPACE || c === CHAR_TAB
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}
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// Returns true if the character can be printed without escaping.
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// From YAML 1.2: "any allowed characters known to be non-printable
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// should also be escaped. [However,] This isn’t mandatory"
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// Derived from nb-char - \t - #x85 - #xA0 - #x2028 - #x2029.
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function isPrintable (c) {
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return (c >= 0x00020 && c <= 0x00007E) ||
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((c >= 0x000A1 && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029) ||
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((c >= 0x0E000 && c <= 0x00FFFD) && c !== CHAR_BOM) ||
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(c >= 0x10000 && c <= 0x10FFFF)
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}
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// [34] ns-char ::= nb-char - s-white
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// [27] nb-char ::= c-printable - b-char - c-byte-order-mark
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// [26] b-char ::= b-line-feed | b-carriage-return
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// Including s-white (for some reason, examples doesn't match specs in this aspect)
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// ns-char ::= c-printable - b-line-feed - b-carriage-return - c-byte-order-mark
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function isNsCharOrWhitespace (c) {
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return isPrintable(c) &&
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c !== CHAR_BOM &&
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// - b-char
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c !== CHAR_CARRIAGE_RETURN &&
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c !== CHAR_LINE_FEED
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}
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// [127] ns-plain-safe(c) ::= c = flow-out ⇒ ns-plain-safe-out
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// c = flow-in ⇒ ns-plain-safe-in
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// c = block-key ⇒ ns-plain-safe-out
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// c = flow-key ⇒ ns-plain-safe-in
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// [128] ns-plain-safe-out ::= ns-char
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// [129] ns-plain-safe-in ::= ns-char - c-flow-indicator
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// [130] ns-plain-char(c) ::= ( ns-plain-safe(c) - “:” - “#” )
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// | ( /* An ns-char preceding */ “#” )
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// | ( “:” /* Followed by an ns-plain-safe(c) */ )
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function isPlainSafe (c, prev, inblock) {
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const cIsNsCharOrWhitespace = isNsCharOrWhitespace(c)
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const cIsNsChar = cIsNsCharOrWhitespace && !isWhitespace(c)
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return (
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(
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// ns-plain-safe
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inblock // c = flow-in
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? cIsNsCharOrWhitespace
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: cIsNsCharOrWhitespace &&
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// - c-flow-indicator
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c !== CHAR_COMMA &&
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c !== CHAR_LEFT_SQUARE_BRACKET &&
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c !== CHAR_RIGHT_SQUARE_BRACKET &&
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c !== CHAR_LEFT_CURLY_BRACKET &&
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c !== CHAR_RIGHT_CURLY_BRACKET
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) &&
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// ns-plain-char
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c !== CHAR_SHARP && // false on '#'
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!(prev === CHAR_COLON && !cIsNsChar)
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) || // false on ': '
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(isNsCharOrWhitespace(prev) && !isWhitespace(prev) && c === CHAR_SHARP) || // change to true on '[^ ]#'
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(prev === CHAR_COLON && cIsNsChar) // change to true on ':[^ ]'
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}
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// Simplified test for values allowed as the first character in plain style.
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function isPlainSafeFirst (c) {
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// Uses a subset of ns-char - c-indicator
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// where ns-char = nb-char - s-white.
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// No support of ( ( “?” | “:” | “-” ) /* Followed by an ns-plain-safe(c)) */ ) part
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return isPrintable(c) &&
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c !== CHAR_BOM &&
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!isWhitespace(c) && // - s-white
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// - (c-indicator ::=
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// “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}”
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c !== CHAR_MINUS &&
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c !== CHAR_QUESTION &&
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c !== CHAR_COLON &&
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c !== CHAR_COMMA &&
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c !== CHAR_LEFT_SQUARE_BRACKET &&
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c !== CHAR_RIGHT_SQUARE_BRACKET &&
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c !== CHAR_LEFT_CURLY_BRACKET &&
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c !== CHAR_RIGHT_CURLY_BRACKET &&
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// | “#” | “&” | “*” | “!” | “|” | “=” | “>” | “'” | “"”
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c !== CHAR_SHARP &&
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c !== CHAR_AMPERSAND &&
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c !== CHAR_ASTERISK &&
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c !== CHAR_EXCLAMATION &&
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c !== CHAR_VERTICAL_LINE &&
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c !== CHAR_EQUALS &&
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c !== CHAR_GREATER_THAN &&
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c !== CHAR_SINGLE_QUOTE &&
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c !== CHAR_DOUBLE_QUOTE &&
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// | “%” | “@” | “`”)
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c !== CHAR_PERCENT &&
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c !== CHAR_COMMERCIAL_AT &&
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c !== CHAR_GRAVE_ACCENT
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}
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// Simplified test for values allowed as the last character in plain style.
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function isPlainSafeLast (c) {
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// just not whitespace or colon, it will be checked to be plain character later
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return !isWhitespace(c) && c !== CHAR_COLON
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}
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// Same as 'string'.codePointAt(pos), but works in older browsers.
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function codePointAt (string, pos) {
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const first = string.charCodeAt(pos)
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let second
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if (first >= 0xD800 && first <= 0xDBFF && pos + 1 < string.length) {
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second = string.charCodeAt(pos + 1)
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if (second >= 0xDC00 && second <= 0xDFFF) {
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// https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
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return (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000
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}
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}
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return first
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}
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|
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// Determines whether block indentation indicator is required.
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function needIndentIndicator (string) {
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const leadingSpaceRe = /^\n* /
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return leadingSpaceRe.test(string)
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}
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const STYLE_PLAIN = 1
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const STYLE_SINGLE = 2
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const STYLE_LITERAL = 3
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const STYLE_FOLDED = 4
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const STYLE_DOUBLE = 5
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|
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// Determines which scalar styles are possible and returns the preferred style.
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// lineWidth = -1 => no limit.
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// Pre-conditions: str.length > 0.
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// Post-conditions:
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// STYLE_PLAIN or STYLE_SINGLE => no \n are in the string.
|
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// STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1).
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// STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1).
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function chooseScalarStyle (string, singleLineOnly, indentPerLevel, lineWidth,
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testAmbiguousType, quotingType, forceQuotes, inblock) {
|
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let i
|
||
let char = 0
|
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let prevChar = null
|
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let hasLineBreak = false
|
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let hasFoldableLine = false // only checked if shouldTrackWidth
|
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const shouldTrackWidth = lineWidth !== -1
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let previousLineBreak = -1 // count the first line correctly
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let plain = isPlainSafeFirst(codePointAt(string, 0)) &&
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isPlainSafeLast(codePointAt(string, string.length - 1))
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|
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if (singleLineOnly || forceQuotes) {
|
||
// Case: no block styles.
|
||
// Check for disallowed characters to rule out plain and single.
|
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for (i = 0; i < string.length; char >= 0x10000 ? i += 2 : i++) {
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char = codePointAt(string, i)
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if (!isPrintable(char)) {
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return STYLE_DOUBLE
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}
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plain = plain && isPlainSafe(char, prevChar, inblock)
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prevChar = char
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}
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} else {
|
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// Case: block styles permitted.
|
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for (i = 0; i < string.length; char >= 0x10000 ? i += 2 : i++) {
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char = codePointAt(string, i)
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if (char === CHAR_LINE_FEED) {
|
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hasLineBreak = true
|
||
// Check if any line can be folded.
|
||
if (shouldTrackWidth) {
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||
hasFoldableLine = hasFoldableLine ||
|
||
// Foldable line = too long, and not more-indented.
|
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(i - previousLineBreak - 1 > lineWidth &&
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string[previousLineBreak + 1] !== ' ')
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previousLineBreak = i
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}
|
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} else if (!isPrintable(char)) {
|
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return STYLE_DOUBLE
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}
|
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plain = plain && isPlainSafe(char, prevChar, inblock)
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prevChar = char
|
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}
|
||
// in case the end is missing a \n
|
||
hasFoldableLine = hasFoldableLine || (shouldTrackWidth &&
|
||
(i - previousLineBreak - 1 > lineWidth &&
|
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string[previousLineBreak + 1] !== ' '))
|
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}
|
||
// Although every style can represent \n without escaping, prefer block styles
|
||
// for multiline, since they're more readable and they don't add empty lines.
|
||
// Also prefer folding a super-long line.
|
||
if (!hasLineBreak && !hasFoldableLine) {
|
||
// Strings interpretable as another type have to be quoted;
|
||
// e.g. the string 'true' vs. the boolean true.
|
||
if (plain && !forceQuotes && !testAmbiguousType(string)) {
|
||
return STYLE_PLAIN
|
||
}
|
||
return quotingType === QUOTING_TYPE_DOUBLE ? STYLE_DOUBLE : STYLE_SINGLE
|
||
}
|
||
// Edge case: block indentation indicator can only have one digit.
|
||
if (indentPerLevel > 9 && needIndentIndicator(string)) {
|
||
return STYLE_DOUBLE
|
||
}
|
||
// At this point we know block styles are valid.
|
||
// Prefer literal style unless we want to fold.
|
||
if (!forceQuotes) {
|
||
return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL
|
||
}
|
||
return quotingType === QUOTING_TYPE_DOUBLE ? STYLE_DOUBLE : STYLE_SINGLE
|
||
}
|
||
|
||
// Note: line breaking/folding is implemented for only the folded style.
|
||
// NB. We drop the last trailing newline (if any) of a returned block scalar
|
||
// since the dumper adds its own newline. This always works:
|
||
// • No ending newline => unaffected; already using strip "-" chomping.
|
||
// • Ending newline => removed then restored.
|
||
// Importantly, this keeps the "+" chomp indicator from gaining an extra line.
|
||
function writeScalar (state, string, level, iskey, inblock) {
|
||
state.dump = (function () {
|
||
if (string.length === 0) {
|
||
return state.quotingType === QUOTING_TYPE_DOUBLE ? '""' : "''"
|
||
}
|
||
if (!state.noCompatMode) {
|
||
if (DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1 || DEPRECATED_BASE60_SYNTAX.test(string)) {
|
||
return state.quotingType === QUOTING_TYPE_DOUBLE ? ('"' + string + '"') : ("'" + string + "'")
|
||
}
|
||
}
|
||
|
||
const indent = state.indent * Math.max(1, level) // no 0-indent scalars
|
||
// As indentation gets deeper, let the width decrease monotonically
|
||
// to the lower bound min(state.lineWidth, 40).
|
||
// Note that this implies
|
||
// state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound.
|
||
// state.lineWidth > 40 + state.indent: width decreases until the lower bound.
|
||
// This behaves better than a constant minimum width which disallows narrower options,
|
||
// or an indent threshold which causes the width to suddenly increase.
|
||
const lineWidth = (state.lineWidth === -1)
|
||
? -1
|
||
: Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent)
|
||
|
||
// Without knowing if keys are implicit/explicit, assume implicit for safety.
|
||
const singleLineOnly = iskey ||
|
||
// No block styles in flow mode.
|
||
(state.flowLevel > -1 && level >= state.flowLevel)
|
||
function testAmbiguity (string) {
|
||
return testImplicitResolving(state, string)
|
||
}
|
||
|
||
switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth,
|
||
testAmbiguity, state.quotingType, state.forceQuotes && !iskey, inblock)) {
|
||
case STYLE_PLAIN:
|
||
return string
|
||
case STYLE_SINGLE:
|
||
return "'" + string.replace(/'/g, "''") + "'"
|
||
case STYLE_LITERAL:
|
||
return '|' + blockHeader(string, state.indent) +
|
||
dropEndingNewline(indentString(string, indent))
|
||
case STYLE_FOLDED:
|
||
return '>' + blockHeader(string, state.indent) +
|
||
dropEndingNewline(indentString(foldString(string, lineWidth), indent))
|
||
case STYLE_DOUBLE:
|
||
return '"' + escapeString(string, lineWidth) + '"'
|
||
default:
|
||
throw new YAMLException('impossible error: invalid scalar style')
|
||
}
|
||
}())
|
||
}
|
||
|
||
// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9.
|
||
function blockHeader (string, indentPerLevel) {
|
||
const indentIndicator = needIndentIndicator(string) ? String(indentPerLevel) : ''
|
||
|
||
// note the special case: the string '\n' counts as a "trailing" empty line.
|
||
const clip = string[string.length - 1] === '\n'
|
||
const keep = clip && (string[string.length - 2] === '\n' || string === '\n')
|
||
const chomp = keep ? '+' : (clip ? '' : '-')
|
||
|
||
return indentIndicator + chomp + '\n'
|
||
}
|
||
|
||
// (See the note for writeScalar.)
|
||
function dropEndingNewline (string) {
|
||
return string[string.length - 1] === '\n' ? string.slice(0, -1) : string
|
||
}
|
||
|
||
// Note: a long line without a suitable break point will exceed the width limit.
|
||
// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0.
|
||
function foldString (string, width) {
|
||
// In folded style, $k$ consecutive newlines output as $k+1$ newlines—
|
||
// unless they're before or after a more-indented line, or at the very
|
||
// beginning or end, in which case $k$ maps to $k$.
|
||
// Therefore, parse each chunk as newline(s) followed by a content line.
|
||
const lineRe = /(\n+)([^\n]*)/g
|
||
|
||
// first line (possibly an empty line)
|
||
let result = (function () {
|
||
let nextLF = string.indexOf('\n')
|
||
nextLF = nextLF !== -1 ? nextLF : string.length
|
||
lineRe.lastIndex = nextLF
|
||
return foldLine(string.slice(0, nextLF), width)
|
||
}())
|
||
// If we haven't reached the first content line yet, don't add an extra \n.
|
||
let prevMoreIndented = string[0] === '\n' || string[0] === ' '
|
||
let moreIndented
|
||
|
||
// rest of the lines
|
||
let match
|
||
while ((match = lineRe.exec(string))) {
|
||
const prefix = match[1]
|
||
const line = match[2]
|
||
|
||
moreIndented = (line[0] === ' ')
|
||
result += prefix +
|
||
((!prevMoreIndented && !moreIndented && line !== '') ? '\n' : '') +
|
||
foldLine(line, width)
|
||
prevMoreIndented = moreIndented
|
||
}
|
||
|
||
return result
|
||
}
|
||
|
||
// Greedy line breaking.
|
||
// Picks the longest line under the limit each time,
|
||
// otherwise settles for the shortest line over the limit.
|
||
// NB. More-indented lines *cannot* be folded, as that would add an extra \n.
|
||
function foldLine (line, width) {
|
||
if (line === '' || line[0] === ' ') return line
|
||
|
||
// Since a more-indented line adds a \n, breaks can't be followed by a space.
|
||
const breakRe = / [^ ]/g // note: the match index will always be <= length-2.
|
||
let match
|
||
// start is an inclusive index. end, curr, and next are exclusive.
|
||
let start = 0
|
||
let end
|
||
let curr = 0
|
||
let next = 0
|
||
let result = ''
|
||
|
||
// Invariants: 0 <= start <= length-1.
|
||
// 0 <= curr <= next <= max(0, length-2). curr - start <= width.
|
||
// Inside the loop:
|
||
// A match implies length >= 2, so curr and next are <= length-2.
|
||
while ((match = breakRe.exec(line))) {
|
||
next = match.index
|
||
// maintain invariant: curr - start <= width
|
||
if (next - start > width) {
|
||
end = (curr > start) ? curr : next // derive end <= length-2
|
||
result += '\n' + line.slice(start, end)
|
||
// skip the space that was output as \n
|
||
start = end + 1 // derive start <= length-1
|
||
}
|
||
curr = next
|
||
}
|
||
|
||
// By the invariants, start <= length-1, so there is something left over.
|
||
// It is either the whole string or a part starting from non-whitespace.
|
||
result += '\n'
|
||
// Insert a break if the remainder is too long and there is a break available.
|
||
if (line.length - start > width && curr > start) {
|
||
result += line.slice(start, curr) + '\n' + line.slice(curr + 1)
|
||
} else {
|
||
result += line.slice(start)
|
||
}
|
||
|
||
return result.slice(1) // drop extra \n joiner
|
||
}
|
||
|
||
// Escapes a double-quoted string.
|
||
function escapeString (string) {
|
||
let result = ''
|
||
let char = 0
|
||
|
||
for (let i = 0; i < string.length; char >= 0x10000 ? i += 2 : i++) {
|
||
char = codePointAt(string, i)
|
||
const escapeSeq = ESCAPE_SEQUENCES[char]
|
||
|
||
if (!escapeSeq && isPrintable(char)) {
|
||
result += string[i]
|
||
if (char >= 0x10000) result += string[i + 1]
|
||
} else {
|
||
result += escapeSeq || encodeHex(char)
|
||
}
|
||
}
|
||
|
||
return result
|
||
}
|
||
|
||
function writeFlowSequence (state, level, object) {
|
||
let _result = ''
|
||
const _tag = state.tag
|
||
|
||
for (let index = 0, length = object.length; index < length; index += 1) {
|
||
let value = object[index]
|
||
|
||
if (state.replacer) {
|
||
value = state.replacer.call(object, String(index), value)
|
||
}
|
||
|
||
// Write only valid elements, put null instead of invalid elements.
|
||
if (writeNode(state, level, value, false, false) ||
|
||
(typeof value === 'undefined' &&
|
||
writeNode(state, level, null, false, false))) {
|
||
if (_result !== '') _result += ',' + (!state.condenseFlow ? ' ' : '')
|
||
_result += state.dump
|
||
}
|
||
}
|
||
|
||
state.tag = _tag
|
||
state.dump = '[' + _result + ']'
|
||
}
|
||
|
||
function writeBlockSequence (state, level, object, compact) {
|
||
let _result = ''
|
||
const _tag = state.tag
|
||
|
||
for (let index = 0, length = object.length; index < length; index += 1) {
|
||
let value = object[index]
|
||
|
||
if (state.replacer) {
|
||
value = state.replacer.call(object, String(index), value)
|
||
}
|
||
|
||
// Write only valid elements, put null instead of invalid elements.
|
||
if (writeNode(state, level + 1, value, true, true, false, true) ||
|
||
(typeof value === 'undefined' &&
|
||
writeNode(state, level + 1, null, true, true, false, true))) {
|
||
if (!compact || _result !== '') {
|
||
_result += generateNextLine(state, level)
|
||
}
|
||
|
||
if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
|
||
_result += '-'
|
||
} else {
|
||
_result += '- '
|
||
}
|
||
|
||
_result += state.dump
|
||
}
|
||
}
|
||
|
||
state.tag = _tag
|
||
state.dump = _result || '[]' // Empty sequence if no valid values.
|
||
}
|
||
|
||
function writeFlowMapping (state, level, object) {
|
||
let _result = ''
|
||
const _tag = state.tag
|
||
const objectKeyList = Object.keys(object)
|
||
|
||
for (let index = 0, length = objectKeyList.length; index < length; index += 1) {
|
||
let pairBuffer = ''
|
||
if (_result !== '') pairBuffer += ', '
|
||
|
||
if (state.condenseFlow) pairBuffer += '"'
|
||
|
||
const objectKey = objectKeyList[index]
|
||
let objectValue = object[objectKey]
|
||
|
||
if (state.replacer) {
|
||
objectValue = state.replacer.call(object, objectKey, objectValue)
|
||
}
|
||
|
||
if (!writeNode(state, level, objectKey, false, false)) {
|
||
continue // Skip this pair because of invalid key;
|
||
}
|
||
|
||
if (state.dump.length > 1024) pairBuffer += '? '
|
||
|
||
pairBuffer += state.dump + (state.condenseFlow ? '"' : '') + ':' + (state.condenseFlow ? '' : ' ')
|
||
|
||
if (!writeNode(state, level, objectValue, false, false)) {
|
||
continue // Skip this pair because of invalid value.
|
||
}
|
||
|
||
pairBuffer += state.dump
|
||
|
||
// Both key and value are valid.
|
||
_result += pairBuffer
|
||
}
|
||
|
||
state.tag = _tag
|
||
state.dump = '{' + _result + '}'
|
||
}
|
||
|
||
function writeBlockMapping (state, level, object, compact) {
|
||
let _result = ''
|
||
const _tag = state.tag
|
||
const objectKeyList = Object.keys(object)
|
||
|
||
// Allow sorting keys so that the output file is deterministic
|
||
if (state.sortKeys === true) {
|
||
// Default sorting
|
||
objectKeyList.sort()
|
||
} else if (typeof state.sortKeys === 'function') {
|
||
// Custom sort function
|
||
objectKeyList.sort(state.sortKeys)
|
||
} else if (state.sortKeys) {
|
||
// Something is wrong
|
||
throw new YAMLException('sortKeys must be a boolean or a function')
|
||
}
|
||
|
||
for (let index = 0, length = objectKeyList.length; index < length; index += 1) {
|
||
let pairBuffer = ''
|
||
|
||
if (!compact || _result !== '') {
|
||
pairBuffer += generateNextLine(state, level)
|
||
}
|
||
|
||
const objectKey = objectKeyList[index]
|
||
let objectValue = object[objectKey]
|
||
|
||
if (state.replacer) {
|
||
objectValue = state.replacer.call(object, objectKey, objectValue)
|
||
}
|
||
|
||
if (!writeNode(state, level + 1, objectKey, true, true, true)) {
|
||
continue // Skip this pair because of invalid key.
|
||
}
|
||
|
||
const explicitPair = (state.tag !== null && state.tag !== '?') ||
|
||
(state.dump && state.dump.length > 1024)
|
||
|
||
if (explicitPair) {
|
||
if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
|
||
pairBuffer += '?'
|
||
} else {
|
||
pairBuffer += '? '
|
||
}
|
||
}
|
||
|
||
pairBuffer += state.dump
|
||
|
||
if (explicitPair) {
|
||
pairBuffer += generateNextLine(state, level)
|
||
}
|
||
|
||
if (!writeNode(state, level + 1, objectValue, true, explicitPair)) {
|
||
continue // Skip this pair because of invalid value.
|
||
}
|
||
|
||
if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
|
||
pairBuffer += ':'
|
||
} else {
|
||
pairBuffer += ': '
|
||
}
|
||
|
||
pairBuffer += state.dump
|
||
|
||
// Both key and value are valid.
|
||
_result += pairBuffer
|
||
}
|
||
|
||
state.tag = _tag
|
||
state.dump = _result || '{}' // Empty mapping if no valid pairs.
|
||
}
|
||
|
||
function detectType (state, object, explicit) {
|
||
const typeList = explicit ? state.explicitTypes : state.implicitTypes
|
||
|
||
for (let index = 0, length = typeList.length; index < length; index += 1) {
|
||
const type = typeList[index]
|
||
|
||
if ((type.instanceOf || type.predicate) &&
|
||
(!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) &&
|
||
(!type.predicate || type.predicate(object))) {
|
||
if (explicit) {
|
||
if (type.multi && type.representName) {
|
||
state.tag = type.representName(object)
|
||
} else {
|
||
state.tag = type.tag
|
||
}
|
||
} else {
|
||
state.tag = '?'
|
||
}
|
||
|
||
if (type.represent) {
|
||
const style = state.styleMap[type.tag] || type.defaultStyle
|
||
|
||
let _result
|
||
if (_toString.call(type.represent) === '[object Function]') {
|
||
_result = type.represent(object, style)
|
||
} else if (_hasOwnProperty.call(type.represent, style)) {
|
||
_result = type.represent[style](object, style)
|
||
} else {
|
||
throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style')
|
||
}
|
||
|
||
state.dump = _result
|
||
}
|
||
|
||
return true
|
||
}
|
||
}
|
||
|
||
return false
|
||
}
|
||
|
||
// Serializes `object` and writes it to global `result`.
|
||
// Returns true on success, or false on invalid object.
|
||
//
|
||
function writeNode (state, level, object, block, compact, iskey, isblockseq) {
|
||
state.tag = null
|
||
state.dump = object
|
||
|
||
if (!detectType(state, object, false)) {
|
||
detectType(state, object, true)
|
||
}
|
||
|
||
const type = _toString.call(state.dump)
|
||
const inblock = block
|
||
|
||
if (block) {
|
||
block = (state.flowLevel < 0 || state.flowLevel > level)
|
||
}
|
||
|
||
const objectOrArray = type === '[object Object]' || type === '[object Array]'
|
||
let duplicateIndex
|
||
let duplicate
|
||
|
||
if (objectOrArray) {
|
||
duplicateIndex = state.duplicates.indexOf(object)
|
||
duplicate = duplicateIndex !== -1
|
||
}
|
||
|
||
if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) {
|
||
compact = false
|
||
}
|
||
|
||
if (duplicate && state.usedDuplicates[duplicateIndex]) {
|
||
state.dump = '*ref_' + duplicateIndex
|
||
} else {
|
||
if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) {
|
||
state.usedDuplicates[duplicateIndex] = true
|
||
}
|
||
if (type === '[object Object]') {
|
||
if (block && (Object.keys(state.dump).length !== 0)) {
|
||
writeBlockMapping(state, level, state.dump, compact)
|
||
if (duplicate) {
|
||
state.dump = '&ref_' + duplicateIndex + state.dump
|
||
}
|
||
} else {
|
||
writeFlowMapping(state, level, state.dump)
|
||
if (duplicate) {
|
||
state.dump = '&ref_' + duplicateIndex + ' ' + state.dump
|
||
}
|
||
}
|
||
} else if (type === '[object Array]') {
|
||
if (block && (state.dump.length !== 0)) {
|
||
if (state.noArrayIndent && !isblockseq && level > 0) {
|
||
writeBlockSequence(state, level - 1, state.dump, compact)
|
||
} else {
|
||
writeBlockSequence(state, level, state.dump, compact)
|
||
}
|
||
if (duplicate) {
|
||
state.dump = '&ref_' + duplicateIndex + state.dump
|
||
}
|
||
} else {
|
||
writeFlowSequence(state, level, state.dump)
|
||
if (duplicate) {
|
||
state.dump = '&ref_' + duplicateIndex + ' ' + state.dump
|
||
}
|
||
}
|
||
} else if (type === '[object String]') {
|
||
if (state.tag !== '?') {
|
||
writeScalar(state, state.dump, level, iskey, inblock)
|
||
}
|
||
} else if (type === '[object Undefined]') {
|
||
return false
|
||
} else {
|
||
if (state.skipInvalid) return false
|
||
throw new YAMLException('unacceptable kind of an object to dump ' + type)
|
||
}
|
||
|
||
if (state.tag !== null && state.tag !== '?') {
|
||
// Need to encode all characters except those allowed by the spec:
|
||
//
|
||
// [35] ns-dec-digit ::= [#x30-#x39] /* 0-9 */
|
||
// [36] ns-hex-digit ::= ns-dec-digit
|
||
// | [#x41-#x46] /* A-F */ | [#x61-#x66] /* a-f */
|
||
// [37] ns-ascii-letter ::= [#x41-#x5A] /* A-Z */ | [#x61-#x7A] /* a-z */
|
||
// [38] ns-word-char ::= ns-dec-digit | ns-ascii-letter | “-”
|
||
// [39] ns-uri-char ::= “%” ns-hex-digit ns-hex-digit | ns-word-char | “#”
|
||
// | “;” | “/” | “?” | “:” | “@” | “&” | “=” | “+” | “$” | “,”
|
||
// | “_” | “.” | “!” | “~” | “*” | “'” | “(” | “)” | “[” | “]”
|
||
//
|
||
// Also need to encode '!' because it has special meaning (end of tag prefix).
|
||
//
|
||
let tagStr = encodeURI(
|
||
state.tag[0] === '!' ? state.tag.slice(1) : state.tag
|
||
).replace(/!/g, '%21')
|
||
|
||
if (state.tag[0] === '!') {
|
||
tagStr = '!' + tagStr
|
||
} else if (tagStr.slice(0, 18) === 'tag:yaml.org,2002:') {
|
||
tagStr = '!!' + tagStr.slice(18)
|
||
} else {
|
||
tagStr = '!<' + tagStr + '>'
|
||
}
|
||
|
||
state.dump = tagStr + ' ' + state.dump
|
||
}
|
||
}
|
||
|
||
return true
|
||
}
|
||
|
||
function getDuplicateReferences (object, state) {
|
||
const objects = []
|
||
const duplicatesIndexes = []
|
||
|
||
inspectNode(object, objects, duplicatesIndexes)
|
||
|
||
const length = duplicatesIndexes.length
|
||
for (let index = 0; index < length; index += 1) {
|
||
state.duplicates.push(objects[duplicatesIndexes[index]])
|
||
}
|
||
state.usedDuplicates = new Array(length)
|
||
}
|
||
|
||
function inspectNode (object, objects, duplicatesIndexes) {
|
||
if (object !== null && typeof object === 'object') {
|
||
const index = objects.indexOf(object)
|
||
if (index !== -1) {
|
||
if (duplicatesIndexes.indexOf(index) === -1) {
|
||
duplicatesIndexes.push(index)
|
||
}
|
||
} else {
|
||
objects.push(object)
|
||
|
||
if (Array.isArray(object)) {
|
||
for (let i = 0, length = object.length; i < length; i += 1) {
|
||
inspectNode(object[i], objects, duplicatesIndexes)
|
||
}
|
||
} else {
|
||
const objectKeyList = Object.keys(object)
|
||
|
||
for (let i = 0, length = objectKeyList.length; i < length; i += 1) {
|
||
inspectNode(object[objectKeyList[i]], objects, duplicatesIndexes)
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
function dump (input, options) {
|
||
options = options || {}
|
||
|
||
const state = new State(options)
|
||
|
||
if (!state.noRefs) getDuplicateReferences(input, state)
|
||
|
||
let value = input
|
||
|
||
if (state.replacer) {
|
||
value = state.replacer.call({ '': value }, '', value)
|
||
}
|
||
|
||
if (writeNode(state, 0, value, true, true)) return state.dump + '\n'
|
||
|
||
return ''
|
||
}
|
||
|
||
module.exports.dump = dump
|