+ ngOnChanges () {
+ this.classes = [ 'avatar' ]
+
+ if (this.size) this.classes.push(`avatar-${this.size}`)
+
+ if (this.channel) this.classes.push('channel')
+ else this.classes.push('account')
+
+ if (!this.avatarUrl && this.initial) {
+ this.classes.push('initial')
+ this.classes.push(this.getColorTheme())
+ }
+ }
+