pleroma-fe/src/components/settings_modal/tabs/theme_tab/theme_tab.js
Henry Jameson cd4ad2df11 Merge remote-tracking branch 'origin/develop' into vue3-again
* origin/develop: (475 commits)
  Apply 1 suggestion(s) to 1 file(s)
  Update dependency @ungap/event-target to v0.2.3
  Update package.json
  fix broken icons after FA upgrade
  Update Font Awesome
  Update dependency webpack-dev-middleware to v3.7.3
  Update dependency vuelidate to v0.7.7
  Pin dependency @kazvmoe-infra/pinch-zoom-element to 1.2.0
  lint
  Make media modal buttons larger
  Add English translation for hide tooltip
  Add hide button to media modal
  Lint
  Prevent hiding media viewer if swiped over SwipeClick
  Fix webkit image blurs
  Fix video in media modal not displaying properly
  Add changelog for https://git.pleroma.social/pleroma/pleroma-fe/-/merge_requests/1403
  Remove image box-shadow in media modal
  Clean up debug code for image pinch zoom
  Bump @kazvmoe-infra/pinch-zoom-element to 1.2.0 on npm
  ...
2022-03-16 21:00:20 +02:00

790 lines
23 KiB
JavaScript

import {
rgb2hex,
hex2rgb,
getContrastRatioLayers
} from 'src/services/color_convert/color_convert.js'
import {
DEFAULT_SHADOWS,
generateColors,
generateShadows,
generateRadii,
generateFonts,
composePreset,
getThemes,
shadows2to3,
colors2to3
} from 'src/services/style_setter/style_setter.js'
import {
newImporter,
newExporter
} from 'src/services/export_import/export_import.js'
import {
SLOT_INHERITANCE
} from 'src/services/theme_data/pleromafe.js'
import {
CURRENT_VERSION,
OPACITIES,
getLayers,
getOpacitySlot
} from 'src/services/theme_data/theme_data.service.js'
import ColorInput from 'src/components/color_input/color_input.vue'
import RangeInput from 'src/components/range_input/range_input.vue'
import OpacityInput from 'src/components/opacity_input/opacity_input.vue'
import ShadowControl from 'src/components/shadow_control/shadow_control.vue'
import FontControl from 'src/components/font_control/font_control.vue'
import ContrastRatio from 'src/components/contrast_ratio/contrast_ratio.vue'
import TabSwitcher from 'src/components/tab_switcher/tab_switcher.jsx'
import Checkbox from 'src/components/checkbox/checkbox.vue'
import Select from 'src/components/select/select.vue'
import Preview from './preview.vue'
// List of color values used in v1
const v1OnlyNames = [
'bg',
'fg',
'text',
'link',
'cRed',
'cGreen',
'cBlue',
'cOrange'
].map(_ => _ + 'ColorLocal')
const colorConvert = (color) => {
if (color.startsWith('--') || color === 'transparent') {
return color
} else {
return hex2rgb(color)
}
}
export default {
data () {
return {
themeImporter: newImporter({
validator: this.importValidator,
onImport: this.onImport,
onImportFailure: this.onImportFailure
}),
themeExporter: newExporter({
filename: 'pleroma_theme',
getExportedObject: () => this.exportedTheme
}),
availableStyles: [],
selected: '',
selectedTheme: this.$store.getters.mergedConfig.theme,
themeWarning: undefined,
tempImportFile: undefined,
engineVersion: 0,
previewShadows: {},
previewColors: {},
previewRadii: {},
previewFonts: {},
shadowsInvalid: true,
colorsInvalid: true,
radiiInvalid: true,
keepColor: false,
keepShadows: false,
keepOpacity: false,
keepRoundness: false,
keepFonts: false,
...Object.keys(SLOT_INHERITANCE)
.map(key => [key, ''])
.reduce((acc, [key, val]) => ({ ...acc, [ key + 'ColorLocal' ]: val }), {}),
...Object.keys(OPACITIES)
.map(key => [key, ''])
.reduce((acc, [key, val]) => ({ ...acc, [ key + 'OpacityLocal' ]: val }), {}),
shadowSelected: undefined,
shadowsLocal: {},
fontsLocal: {},
btnRadiusLocal: '',
inputRadiusLocal: '',
checkboxRadiusLocal: '',
panelRadiusLocal: '',
avatarRadiusLocal: '',
avatarAltRadiusLocal: '',
attachmentRadiusLocal: '',
tooltipRadiusLocal: '',
chatMessageRadiusLocal: ''
}
},
created () {
const self = this
getThemes()
.then((promises) => {
return Promise.all(
Object.entries(promises)
.map(([k, v]) => v.then(res => [k, res]))
)
})
.then(themes => themes.reduce((acc, [k, v]) => {
if (v) {
return {
...acc,
[k]: v
}
} else {
return acc
}
}, {}))
.then((themesComplete) => {
self.availableStyles = themesComplete
})
},
mounted () {
this.loadThemeFromLocalStorage()
if (typeof this.shadowSelected === 'undefined') {
this.shadowSelected = this.shadowsAvailable[0]
}
},
computed: {
themeWarningHelp () {
if (!this.themeWarning) return
const t = this.$t
const pre = 'settings.style.switcher.help.'
const {
origin,
themeEngineVersion,
type,
noActionsPossible
} = this.themeWarning
if (origin === 'file') {
// Loaded v2 theme from file
if (themeEngineVersion === 2 && type === 'wrong_version') {
return t(pre + 'v2_imported')
}
if (themeEngineVersion > CURRENT_VERSION) {
return t(pre + 'future_version_imported') + ' ' +
(
noActionsPossible
? t(pre + 'snapshot_missing')
: t(pre + 'snapshot_present')
)
}
if (themeEngineVersion < CURRENT_VERSION) {
return t(pre + 'future_version_imported') + ' ' +
(
noActionsPossible
? t(pre + 'snapshot_missing')
: t(pre + 'snapshot_present')
)
}
} else if (origin === 'localStorage') {
if (type === 'snapshot_source_mismatch') {
return t(pre + 'snapshot_source_mismatch')
}
// FE upgraded from v2
if (themeEngineVersion === 2) {
return t(pre + 'upgraded_from_v2')
}
// Admin downgraded FE
if (themeEngineVersion > CURRENT_VERSION) {
return t(pre + 'fe_downgraded') + ' ' +
(
noActionsPossible
? t(pre + 'migration_snapshot_ok')
: t(pre + 'migration_snapshot_gone')
)
}
// Admin upgraded FE
if (themeEngineVersion < CURRENT_VERSION) {
return t(pre + 'fe_upgraded') + ' ' +
(
noActionsPossible
? t(pre + 'migration_snapshot_ok')
: t(pre + 'migration_snapshot_gone')
)
}
}
},
selectedVersion () {
return Array.isArray(this.selectedTheme) ? 1 : 2
},
currentColors () {
return Object.keys(SLOT_INHERITANCE)
.map(key => [key, this[key + 'ColorLocal']])
.reduce((acc, [key, val]) => ({ ...acc, [ key ]: val }), {})
},
currentOpacity () {
return Object.keys(OPACITIES)
.map(key => [key, this[key + 'OpacityLocal']])
.reduce((acc, [key, val]) => ({ ...acc, [ key ]: val }), {})
},
currentRadii () {
return {
btn: this.btnRadiusLocal,
input: this.inputRadiusLocal,
checkbox: this.checkboxRadiusLocal,
panel: this.panelRadiusLocal,
avatar: this.avatarRadiusLocal,
avatarAlt: this.avatarAltRadiusLocal,
tooltip: this.tooltipRadiusLocal,
attachment: this.attachmentRadiusLocal,
chatMessage: this.chatMessageRadiusLocal
}
},
preview () {
return composePreset(this.previewColors, this.previewRadii, this.previewShadows, this.previewFonts)
},
previewTheme () {
if (!this.preview.theme.colors) return { colors: {}, opacity: {}, radii: {}, shadows: {}, fonts: {} }
return this.preview.theme
},
// This needs optimization maybe
previewContrast () {
try {
if (!this.previewTheme.colors.bg) return {}
const colors = this.previewTheme.colors
const opacity = this.previewTheme.opacity
if (!colors.bg) return {}
const hints = (ratio) => ({
text: ratio.toPrecision(3) + ':1',
// AA level, AAA level
aa: ratio >= 4.5,
aaa: ratio >= 7,
// same but for 18pt+ texts
laa: ratio >= 3,
laaa: ratio >= 4.5
})
const colorsConverted = Object.entries(colors).reduce((acc, [key, value]) => ({ ...acc, [key]: colorConvert(value) }), {})
const ratios = Object.entries(SLOT_INHERITANCE).reduce((acc, [key, value]) => {
const slotIsBaseText = key === 'text' || key === 'link'
const slotIsText = slotIsBaseText || (
typeof value === 'object' && value !== null && value.textColor
)
if (!slotIsText) return acc
const { layer, variant } = slotIsBaseText ? { layer: 'bg' } : value
const background = variant || layer
const opacitySlot = getOpacitySlot(background)
const textColors = [
key,
...(background === 'bg' ? ['cRed', 'cGreen', 'cBlue', 'cOrange'] : [])
]
const layers = getLayers(
layer,
variant || layer,
opacitySlot,
colorsConverted,
opacity
)
return {
...acc,
...textColors.reduce((acc, textColorKey) => {
const newKey = slotIsBaseText
? 'bg' + textColorKey[0].toUpperCase() + textColorKey.slice(1)
: textColorKey
return {
...acc,
[newKey]: getContrastRatioLayers(
colorsConverted[textColorKey],
layers,
colorsConverted[textColorKey]
)
}
}, {})
}
}, {})
return Object.entries(ratios).reduce((acc, [k, v]) => { acc[k] = hints(v); return acc }, {})
} catch (e) {
console.warn('Failure computing contrasts', e)
}
},
previewRules () {
if (!this.preview.rules) return ''
return [
...Object.values(this.preview.rules),
'color: var(--text)',
'font-family: var(--interfaceFont, sans-serif)'
].join(';')
},
shadowsAvailable () {
return Object.keys(DEFAULT_SHADOWS).sort()
},
currentShadowOverriden: {
get () {
return !!this.currentShadow
},
set (val) {
if (val) {
this.shadowsLocal[this.shadowSelected] = this.currentShadowFallback.map(_ => Object.assign({}, _))
} else {
delete this.shadowsLocal[this.shadowSelected]
}
}
},
currentShadowFallback () {
return (this.previewTheme.shadows || {})[this.shadowSelected]
},
currentShadow: {
get () {
return this.shadowsLocal[this.shadowSelected]
},
set (v) {
this.shadowsLocal[this.shadowSelected] = v
}
},
themeValid () {
return !this.shadowsInvalid && !this.colorsInvalid && !this.radiiInvalid
},
exportedTheme () {
const saveEverything = (
!this.keepFonts &&
!this.keepShadows &&
!this.keepOpacity &&
!this.keepRoundness &&
!this.keepColor
)
const source = {
themeEngineVersion: CURRENT_VERSION
}
if (this.keepFonts || saveEverything) {
source.fonts = this.fontsLocal
}
if (this.keepShadows || saveEverything) {
source.shadows = this.shadowsLocal
}
if (this.keepOpacity || saveEverything) {
source.opacity = this.currentOpacity
}
if (this.keepColor || saveEverything) {
source.colors = this.currentColors
}
if (this.keepRoundness || saveEverything) {
source.radii = this.currentRadii
}
const theme = {
themeEngineVersion: CURRENT_VERSION,
...this.previewTheme
}
return {
// To separate from other random JSON files and possible future source formats
_pleroma_theme_version: 2, theme, source
}
}
},
components: {
ColorInput,
OpacityInput,
RangeInput,
ContrastRatio,
ShadowControl,
FontControl,
TabSwitcher,
Preview,
Checkbox,
Select
},
methods: {
loadTheme (
{
theme,
source,
_pleroma_theme_version: fileVersion
},
origin,
forceUseSource = false
) {
this.dismissWarning()
if (!source && !theme) {
throw new Error('Can\'t load theme: empty')
}
const version = (origin === 'localStorage' && !theme.colors)
? 'l1'
: fileVersion
const snapshotEngineVersion = (theme || {}).themeEngineVersion
const themeEngineVersion = (source || {}).themeEngineVersion || 2
const versionsMatch = themeEngineVersion === CURRENT_VERSION
const sourceSnapshotMismatch = (
theme !== undefined &&
source !== undefined &&
themeEngineVersion !== snapshotEngineVersion
)
// Force loading of source if user requested it or if snapshot
// is unavailable
const forcedSourceLoad = (source && forceUseSource) || !theme
if (!(versionsMatch && !sourceSnapshotMismatch) &&
!forcedSourceLoad &&
version !== 'l1' &&
origin !== 'defaults'
) {
if (sourceSnapshotMismatch && origin === 'localStorage') {
this.themeWarning = {
origin,
themeEngineVersion,
type: 'snapshot_source_mismatch'
}
} else if (!theme) {
this.themeWarning = {
origin,
noActionsPossible: true,
themeEngineVersion,
type: 'no_snapshot_old_version'
}
} else if (!versionsMatch) {
this.themeWarning = {
origin,
noActionsPossible: !source,
themeEngineVersion,
type: 'wrong_version'
}
}
}
this.normalizeLocalState(theme, version, source, forcedSourceLoad)
},
forceLoadLocalStorage () {
this.loadThemeFromLocalStorage(true)
},
dismissWarning () {
this.themeWarning = undefined
this.tempImportFile = undefined
},
forceLoad () {
const { origin } = this.themeWarning
switch (origin) {
case 'localStorage':
this.loadThemeFromLocalStorage(true)
break
case 'file':
this.onImport(this.tempImportFile, true)
break
}
this.dismissWarning()
},
forceSnapshot () {
const { origin } = this.themeWarning
switch (origin) {
case 'localStorage':
this.loadThemeFromLocalStorage(false, true)
break
case 'file':
console.error('Forcing snapshot from file is not supported yet')
break
}
this.dismissWarning()
},
loadThemeFromLocalStorage (confirmLoadSource = false, forceSnapshot = false) {
const {
customTheme: theme,
customThemeSource: source
} = this.$store.getters.mergedConfig
if (!theme && !source) {
// Anon user or never touched themes
this.loadTheme(
this.$store.state.instance.themeData,
'defaults',
confirmLoadSource
)
} else {
this.loadTheme(
{
theme,
source: forceSnapshot ? theme : source
},
'localStorage',
confirmLoadSource
)
}
},
setCustomTheme () {
this.$store.dispatch('setOption', {
name: 'customTheme',
value: {
themeEngineVersion: CURRENT_VERSION,
...this.previewTheme
}
})
this.$store.dispatch('setOption', {
name: 'customThemeSource',
value: {
themeEngineVersion: CURRENT_VERSION,
shadows: this.shadowsLocal,
fonts: this.fontsLocal,
opacity: this.currentOpacity,
colors: this.currentColors,
radii: this.currentRadii
}
})
},
updatePreviewColorsAndShadows () {
this.previewColors = generateColors({
opacity: this.currentOpacity,
colors: this.currentColors
})
this.previewShadows = generateShadows(
{ shadows: this.shadowsLocal, opacity: this.previewTheme.opacity, themeEngineVersion: this.engineVersion },
this.previewColors.theme.colors,
this.previewColors.mod
)
},
importTheme () { this.themeImporter.importData() },
exportTheme () { this.themeExporter.exportData() },
onImport (parsed, forceSource = false) {
this.tempImportFile = parsed
this.loadTheme(parsed, 'file', forceSource)
},
onImportFailure (result) {
this.$store.dispatch('pushGlobalNotice', { messageKey: 'settings.invalid_theme_imported', level: 'error' })
},
importValidator (parsed) {
const version = parsed._pleroma_theme_version
return version >= 1 || version <= 2
},
clearAll () {
this.loadThemeFromLocalStorage()
},
// Clears all the extra stuff when loading V1 theme
clearV1 () {
Object.keys(this.$data)
.filter(_ => _.endsWith('ColorLocal') || _.endsWith('OpacityLocal'))
.filter(_ => !v1OnlyNames.includes(_))
.forEach(key => {
this.$data[key] = undefined
})
},
clearRoundness () {
Object.keys(this.$data)
.filter(_ => _.endsWith('RadiusLocal'))
.forEach(key => {
this.$data[key] = undefined
})
},
clearOpacity () {
Object.keys(this.$data)
.filter(_ => _.endsWith('OpacityLocal'))
.forEach(key => {
this.$data[key] = undefined
})
},
clearShadows () {
this.shadowsLocal = {}
},
clearFonts () {
this.fontsLocal = {}
},
/**
* This applies stored theme data onto form. Supports three versions of data:
* v3 (version >= 3) - newest version of themes which supports snapshots for better compatiblity
* v2 (version = 2) - newer version of themes.
* v1 (version = 1) - older version of themes (import from file)
* v1l (version = l1) - older version of theme (load from local storage)
* v1 and v1l differ because of way themes were stored/exported.
* @param {Object} theme - theme data (snapshot)
* @param {Number} version - version of data. 0 means try to guess based on data. "l1" means v1, locastorage type
* @param {Object} source - theme source - this will be used if compatible
* @param {Boolean} source - by default source won't be used if version doesn't match since it might render differently
* this allows importing source anyway
*/
normalizeLocalState (theme, version = 0, source, forceSource = false) {
let input
if (typeof source !== 'undefined') {
if (forceSource || source.themeEngineVersion === CURRENT_VERSION) {
input = source
version = source.themeEngineVersion
} else {
input = theme
}
} else {
input = theme
}
const radii = input.radii || input
const opacity = input.opacity
const shadows = input.shadows || {}
const fonts = input.fonts || {}
const colors = !input.themeEngineVersion
? colors2to3(input.colors || input)
: input.colors || input
if (version === 0) {
if (input.version) version = input.version
// Old v1 naming: fg is text, btn is foreground
if (typeof colors.text === 'undefined' && typeof colors.fg !== 'undefined') {
version = 1
}
// New v2 naming: text is text, fg is foreground
if (typeof colors.text !== 'undefined' && typeof colors.fg !== 'undefined') {
version = 2
}
}
this.engineVersion = version
// Stuff that differs between V1 and V2
if (version === 1) {
this.fgColorLocal = rgb2hex(colors.btn)
this.textColorLocal = rgb2hex(colors.fg)
}
if (!this.keepColor) {
this.clearV1()
const keys = new Set(version !== 1 ? Object.keys(SLOT_INHERITANCE) : [])
if (version === 1 || version === 'l1') {
keys
.add('bg')
.add('link')
.add('cRed')
.add('cBlue')
.add('cGreen')
.add('cOrange')
}
keys.forEach(key => {
const color = colors[key]
const hex = rgb2hex(colors[key])
this[key + 'ColorLocal'] = hex === '#aN' ? color : hex
})
}
if (opacity && !this.keepOpacity) {
this.clearOpacity()
Object.entries(opacity).forEach(([k, v]) => {
if (typeof v === 'undefined' || v === null || Number.isNaN(v)) return
this[k + 'OpacityLocal'] = v
})
}
if (!this.keepRoundness) {
this.clearRoundness()
Object.entries(radii).forEach(([k, v]) => {
// 'Radius' is kept mostly for v1->v2 localstorage transition
const key = k.endsWith('Radius') ? k.split('Radius')[0] : k
this[key + 'RadiusLocal'] = v
})
}
if (!this.keepShadows) {
this.clearShadows()
if (version === 2) {
this.shadowsLocal = shadows2to3(shadows, this.previewTheme.opacity)
} else {
this.shadowsLocal = shadows
}
this.shadowSelected = this.shadowsAvailable[0]
}
if (!this.keepFonts) {
this.clearFonts()
this.fontsLocal = fonts
}
}
},
watch: {
currentRadii () {
try {
this.previewRadii = generateRadii({ radii: this.currentRadii })
this.radiiInvalid = false
} catch (e) {
this.radiiInvalid = true
console.warn(e)
}
},
shadowsLocal: {
handler () {
if (Object.getOwnPropertyNames(this.previewColors).length === 1) return
try {
this.updatePreviewColorsAndShadows()
this.shadowsInvalid = false
} catch (e) {
this.shadowsInvalid = true
console.warn(e)
}
},
deep: true
},
fontsLocal: {
handler () {
try {
this.previewFonts = generateFonts({ fonts: this.fontsLocal })
this.fontsInvalid = false
} catch (e) {
this.fontsInvalid = true
console.warn(e)
}
},
deep: true
},
currentColors () {
try {
this.updatePreviewColorsAndShadows()
this.colorsInvalid = false
this.shadowsInvalid = false
} catch (e) {
this.colorsInvalid = true
this.shadowsInvalid = true
console.warn(e)
}
},
currentOpacity () {
try {
this.updatePreviewColorsAndShadows()
} catch (e) {
console.warn(e)
}
},
selected () {
this.selectedTheme = Object.entries(this.availableStyles).find(([k, s]) => {
if (Array.isArray(s)) {
console.log(s[0] === this.selected, this.selected)
return s[0] === this.selected
} else {
return s.name === this.selected
}
})[1]
},
selectedTheme () {
this.dismissWarning()
if (this.selectedVersion === 1) {
if (!this.keepRoundness) {
this.clearRoundness()
}
if (!this.keepShadows) {
this.clearShadows()
}
if (!this.keepOpacity) {
this.clearOpacity()
}
if (!this.keepColor) {
this.clearV1()
this.bgColorLocal = this.selectedTheme[1]
this.fgColorLocal = this.selectedTheme[2]
this.textColorLocal = this.selectedTheme[3]
this.linkColorLocal = this.selectedTheme[4]
this.cRedColorLocal = this.selectedTheme[5]
this.cGreenColorLocal = this.selectedTheme[6]
this.cBlueColorLocal = this.selectedTheme[7]
this.cOrangeColorLocal = this.selectedTheme[8]
}
} else if (this.selectedVersion >= 2) {
this.normalizeLocalState(this.selectedTheme.theme, 2, this.selectedTheme.source)
}
}
}
}