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import QtQuick 2.15
import QtQuick.Layouts 1.15
import QtQuick.Controls 2.15
import org.kde.plasma.plasmoid 2.0
import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.components 2.0 as PlasmaComponents
import org.kde.plasma.components 3.0 as PlasmaComponents3
import org.kde.plasma.extras 2.0 as PlasmaExtras
Item {
width: PlasmaCore.Units.gridUnit * 20
height: PlasmaCore.Units.gridUnit * 40
clip: true
readonly property string canvasUrl: plasmoid.configuration.canvasUrl
readonly property string apiEndpoint: `${canvasUrl.replace(/\/$/, "")}/api/v1`
readonly property string oauth2Token: plasmoid.configuration.oauth2Token
readonly property string authHeader: `Bearer ${oauth2Token}`
function callApi(path, amount, callback) {
let xhr = new XMLHttpRequest()
xhr.open("GET", `${apiEndpoint}${path}${path.includes("?") ? "&" : "?"}per_page=${amount}`)
xhr.setRequestHeader("Authorization", authHeader)
xhr.onload = () => {
if (xhr.status == 200) {
try {
let json = JSON.parse(xhr.responseText)
if (callback) { callback(json) }
} catch (e) {
if (e instanceof SyntaxError) {
console.error(`Cannot parse response for ${path} as JSON:\n${xhr.responseText}`)
} else { throw e }
}
} else {
console.error(`XHR failed when retrieving ${path} (status ${xhr.status}):\n${xhr.responseText}`)
}
}
xhr.send()
}
function syncCanvas() {
const courses = plasmoid.configuration.courses.split("\n").map(
// each line in the "courses" config consists of
// a numeric course id, a space, and a course code
line => {
const spaceIndex = line.indexOf(" ")
return {id: line.slice(0, spaceIndex), code: line.slice(spaceIndex + 1)}
}
)
const showSubmittedAssignments = plasmoid.configuration.showSubmittedAssignments
announcementsModel.clear()
assignmentsModel.clear()
let importantCount = {announcements: 0, assignments: 0}
for (let course of courses) {
callApi(`/announcements?context_codes[]=course_${course.id}`, 10, announcements => {
announcements.forEach(announcement => {
const info = {
type: "announcement",
activityId: announcement.id,
course: course.code,
title: announcement.title,
url: announcement.html_url,
important: plasmoid.configuration.importantAnnouncements.includes(announcement.id.toString()),
}
if (info.important) {
announcementsModel.insert(importantCount.announcements++, info) // place above unimportant ones
} else {
announcementsModel.append(info)
}
})
})
callApi(`/courses/${course.id}/assignments`, 10, assignments => {
assignments.forEach(assignment => {
const info = {
type: "assignment",
activityId: assignment.id,
course: course.code,
title: assignment.name,
dueAt: assignment.due_at,
submitted: assignment.has_submitted_submissions,
url: assignment.html_url,
important: plasmoid.configuration.importantAssignments.includes(assignment.id.toString()),
}
if (!info.submitted || showSubmittedAssignments) {
if (info.important) {
assignmentsModel.insert(importantCount.assignments++, info)
} else {
assignmentsModel.append(info)
}
}
})
})
}
}
Timer {
interval: plasmoid.configuration.refreshInterval * 60 * 1000
running: true;
repeat: true;
onTriggered: syncCanvas();
}
ColumnLayout {
id: main
anchors.fill: parent
PlasmaExtras.Heading {
level: 1
text: "Kanvas"
}
PlasmaExtras.Heading {
level: 2
text: "Announcements"
}
ListModel {
id: announcementsModel
ListElement {
type: "announcement"
course: "CS101"
title: "Title"
url: "https://xkcd.com"
important: true
activityId: 0
}
}
ScrollView {
implicitHeight: PlasmaCore.Units.gridUnit * 20
Layout.margins: PlasmaCore.Units.smallSpacing
Layout.fillWidth: true
Layout.fillHeight: true
ScrollBar.horizontal.policy: ScrollBar.AlwaysOff
ListView {
id: announcementsListView
Layout.fillWidth: true
spacing: PlasmaCore.Units.smallSpacing
delegate: ActivityView {}
model: announcementsModel
}
}
PlasmaExtras.Heading {
level: 2
text: "Assignments"
}
ListModel {
id: assignmentsModel
ListElement {
type: "assignment"
course: "EE210"
title: "Title"
dueAt: "2022-04-10T15:59:59Z"
submitted: true
url: "https://xkcd.com"
important: true
activityId: 1
}
}
ScrollView {
implicitHeight: PlasmaCore.Units.gridUnit * 20
Layout.margins: PlasmaCore.Units.smallSpacing
Layout.fillWidth: true
Layout.fillHeight: true
ScrollBar.horizontal.policy: ScrollBar.AlwaysOff
ListView {
id: assignmentsListView
Layout.fillWidth: true
spacing: PlasmaCore.Units.gridUnit
delegate: ActivityView {}
model: assignmentsModel
}
}
PlasmaComponents3.Button {
icon.name: "view-refresh"
text: i18n("Refresh")
onClicked: syncCanvas()
}
}
}
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