102 lines
2.5 KiB
JavaScript
102 lines
2.5 KiB
JavaScript
function arrayToModelItem(keys_name, array) {
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// Convert an array to an object suitable to be in a model, example:
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// [1, 2, 3] → [{keys_name: 1}, {keys_name: 2}, {keys_name: 3}]
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var items = []
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for (var i = 0; i < array.length; i++) {
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var obj = {}
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obj[keys_name] = array[i]
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items.push(obj)
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}
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return items
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}
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function stripUserId(user_id) {
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// Remove leading @
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return user_id.substring(1)
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}
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function stripRoomName(name) {
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// Remove leading # (aliases)
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return name[0] == "#" && name.length > 1 ? name.substring(1) : name
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}
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function hueFrom(string) {
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// Calculate and return a unique hue between 0 and 1 for the string
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var hue = 0
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for (var i = 0; i < string.length; i++) {
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hue += string.charCodeAt(i) * 99
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}
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return hue % 360 / 360
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}
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function avatarColor(name) {
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return Qt.hsla(
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hueFrom(name),
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HStyle.avatar.background.saturation,
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HStyle.avatar.background.lightness,
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HStyle.avatar.background.alpha
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)
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}
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function nameColor(name) {
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return Qt.hsla(
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hueFrom(name),
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HStyle.displayName.saturation,
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HStyle.displayName.lightness,
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1
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)
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}
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function coloredNameHtml(name, alt_id) {
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return "<font color='" + nameColor(name || stripUserId(alt_id)) + "'>" +
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escapeHtml(name || alt_id) +
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"</font>"
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}
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function escapeHtml(string) {
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// Replace special HTML characters by encoded alternatives
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return string.replace("&", "&")
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.replace("<", "<")
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.replace(">", ">")
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.replace('"', """)
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.replace("'", "'")
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}
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function eventIsMessage(ev) {
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return /^RoomMessage($|[A-Z])/.test(ev.eventType)
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}
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function translatedEventContent(ev) {
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// ev: timelines item
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if (ev.translatable == false) { return ev.content }
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// %S → sender display name
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var name = users.getUser(ev.senderId).displayName
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var text = ev.content.replace("%S", coloredNameHtml(name, ev.senderId))
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// %T → target (event state_key) display name
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if (ev.targetUserId) {
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var tname = users.getUser(ev.targetUserId).displayName
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text = text.replace("%T", coloredNameHtml(tname, ev.targetUserId))
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}
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text = qsTr(text)
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if (ev.translatable == true) { return text }
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// Else, model.translatable should be an array of args
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for (var i = 0; ev.translatable.length; i++) {
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text = text.arg(ev.translatable[i])
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}
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return text
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}
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