diff options
Diffstat (limited to 'dist/js/chats.js')
| -rw-r--r-- | dist/js/chats.js | 504 |
1 files changed, 0 insertions, 504 deletions
diff --git a/dist/js/chats.js b/dist/js/chats.js deleted file mode 100644 index daf10ab..0000000 --- a/dist/js/chats.js +++ /dev/null @@ -1,504 +0,0 @@ -// const API_ENDPOINT = "https://gimb.tk/test.php"; -const DIRECTORY_URL = "/directory.json"; -const CHATS_BEGIN_TAG = "<!-- ba-ctlmsg-chat-begin -->"; -const CHATS_END_TAG = "<!-- ba-ctlmsg-chat-end -->"; -const CHAT_REGEX = /<!-- ba-ctlmsg-chat-begin -->([\S\s]+)<!-- ba-ctlmsg-chat-end -->/g; -const CHATS_SUBJECT_PREFIX = "ba-ctlmsg-chat-"; - -// "Global" object for name directory -let directory = null; -let currentlyChattingWith = null; // msgid -let sogovornik = null; // name -let firstPageOfMessages = null; // so we can test if new messages ever arrive - -/** - * Redirects user to login page if it's not logged int - */ -async function checkLogin() { - localforage.getItem("logged_in").then(function (value) { - // This code runs once the value has been loaded - // from the offline store. - if (value !== true) { - window.location.replace("/index.html"); - } - }).catch(function (err) { - // This code runs if there were any errors - console.log(err); - }); -} - -/** - * Find the matching key for a provided value in an object - * @param {object} object Object to search - * @param {object} value Value to find the matching key for - * @returns {object} Key - */ -function getKeyByValue(object, value) { - return Object.keys(object).find(key => object[key] === value); -} - -// -----------HTML HELPERS----------- -/** - * Encode HTML entities - * @param {string} value Value to encode - * @returns {string} Encoded value - */ -function htmlEncode(value) { - /** - Create a in-memory element, set its inner text - (which is automatically encoded) - Then grab the encoded contents back out. - The element never exists on the DOM. - **/ - return $("<textarea/>").text(value).html(); -} - -/** - * Decode HTML entities - * @param {string} value Value to decode - * @returns {string} Decoded value - */ -function htmlDecode(value) { - return $("<textarea/>").html(value).text(); -} -// --------------------------------- - -// Try to fetch name:id directory -/** - * Fetch name:id directory and populate it in the app - */ -function loadDirectory() { - $.ajax({ - url: DIRECTORY_URL, - crossDomain: true, - - dataType: "json", - cache: false, - type: "GET", - - success: (data) => { - // If we were able to retrieve it, update the saved directory - localforage.setItem("directory", data); - directory = data; - // Populate autocomplete - populateAutocomplete(); - }, - - error: () => { - // Otherwise, try to retrieve stored directory - localforage.getItem("directory").then((storedDirectory) => { - if (storedDirectory === null) { - // If unable, set directory to null - // (so other functions know that we don't have it) - UIAlert( - D("nameDirectoryNotSet"), - "loadDirectory(): stored_directory === null" - ); - directory = null; - // Disable send button - $("#msg-send").prop("disabled", true); - } else { - directory = storedDirectory; - // Populate autocomplete - populateAutocomplete(); - } - }); - } - }); -} - -/** - * Populate autocomplete DOM object with the values - * fetched from the server - */ -function populateAutocomplete() { - let elems = document.querySelectorAll('.autocomplete-fullname'); - /** - če se uporablja globalna var directory, ki je shranjena - kot objekt (vedno shranjen kot reference), bo pri let x=y - x le pointer na object y in se bo spremenil z spremembo - "originala". spodnja stvar itak ni preveč efficent, loop čez - vseh 7000 ljudi bi lahko delal težave... - kakšen Object.keys bi bila boljša varianta ampak raje napišem - tale komentar... idk, to se mi je zdelo uporabno ampak sedaj obžalujem - samo guglal sem "copying an object js" - **/ - - let autocompleteEntries = Object.assign({}, directory); - for (const [key] of Object.entries(autocompleteEntries)) { - autocompleteEntries[key] = null; - } - - M.Autocomplete.init(elems, { - data: autocompleteEntries, - onAutocomplete: validateName, - minLength: 0 - }); - - if (window.location.hash.length > 1) { - $("#full-name").val(decodeURIComponent(window.location.hash.substring(1))); - } else { - $("#full-name").val(getUrlParameter("m")); - } - - M.updateTextFields(); - validateName(); -} - -/** - * Toggle loading bar state - * @param {boolean} state Desired state - */ -function setLoading(state) { - if (state) { - $("#loading-bar").removeClass("hidden"); - } else { - $("#loading-bar").addClass("hidden"); - } -} - -/** - * Send a message to the recipient - * @param {number} recipientNumber Recipient's id - * @param {string} body Message body - */ -async function sendMessage(recipientNumber = null, body = null) { - // == catches null & undefined - if (recipientNumber == null) { - recipientNumber = directory[sogovornik]; - } - - if (body == null) { - body = $("#msg-body").val(); - } - - if (body.length > 180) { - throw new RangeError( - "sendMessage(): message is longer than 180 characters." - ); - } - - let promisesToRun = [ - localforage.getItem("username").then((value) => { - username = value; - }), - localforage.getItem("password").then((value) => { - password = value; - }), - ]; - setLoading(true); - Promise.all(promisesToRun).then(() => { - try { - let gsecInstance = new gsec(); - gsecInstance.login(username, password).then( () => { - gsecInstance.sendMessage( - recipientNumber, - CHATS_SUBJECT_PREFIX + body, - S("chatExternalInfo") + CHATS_BEGIN_TAG + body + CHATS_END_TAG - ).then(() => { - - addMessage(0, body); - setLoading(false); - - }).catch((err) => { - gsecErrorHandlerUI(err); - setLoading(false); - }); - }); - } catch (err) { - gsecErrorHandlerUI(err); - setLoading(false); - } - }); -} - -// datePlacement: -/** - * Add message to the UI - * @param {boolean} isSender Indicates if current user is sender of the message - * @param {string} body Message body - * @param {number} [datePlacement=0] 0=append bubble to end, 1=append bubble to start. - * @param {Date} [messageDate=null] Timestamp of the message - */ -function addMessage(isSender, body, datePlacement=0, messageDate=null) { - var whos = isSender == 0 ? "mine": "yours"; - - var timestamp = Date.now(); - if (messageDate instanceof Date) { - timestamp = messageDate.getTime(); - } - - if (typeof messageDate == "number") { - timestamp = messageDate; - } - - var chatarea = document.getElementsByClassName("chat")[0]; - var alreadyMessages = chatarea.querySelectorAll(".message"); - var textnode = document.createTextNode(body); - - var bubblenode = document.createElement("div"); - bubblenode.setAttribute("data-date", timestamp); - bubblenode.appendChild(textnode); - - var istaOseba; - var messagesnest; - if (chatarea.childElementCount == 0) { - bubblenode.className = "message last"; - messagesnest = document.createElement("div"); - istaOseba = false; - } else { - - if (datePlacement == 0 || timestamp > Number(alreadyMessages[alreadyMessages.length - 1].getAttribute("data-date"))) { - - datePlacement = 0; - console.log(alreadyMessages[0].getAttribute("data-date")); - bubblenode.className = "message last"; - if (chatarea.children.item(chatarea.children.length - 1).classList.contains(whos)) { // ista oseba - istaOseba = true; - messagesnest = chatarea.children.item(chatarea.children.length - 1); - messagesnest.children.item(messagesnest.children.length - 1).classList.remove("last"); - } else { - istaOseba = false; - messagesnest = document.createElement("div"); - } - - } else if (datePlacement == 1 || timestamp < Number(alreadyMessages[0].getAttribute("data-date"))) { - - datePlacement = 1; - console.log(alreadyMessages[0].getAttribute("data-date")); - if(chatarea.children.item(0).classList.contains(whos)) { // ista oseba - bubblenode.className = "message"; - istaOseba = true; - messagesnest = chatarea.children.item(0); - } else { - bubblenode.className = "message last"; - istaOseba = false; - messagesnest = document.createElement("div"); - } - - } else { // auto place (slower, so 0 or 1 are options - - console.log("if3"); - for (var iter = 0; iter < alreadyMessages.length - 2; iter++) { // (-2 zato, ker potem iter+1 ne obstaja pri zadnjem elementu) - if (Number(alreadyMessages[iter].getAttribute("data-date")) < timestamp - && Number(alreadyMessages[iter+1].getAttribute("data-date")) > timestamp) { - - var zgornjiIsti = alreadyMessages[iter].parentElement.classList.contains(whos); - var spodnjiIsti = alreadyMessages[iter+1].parentElement.classList.contains(whos); - console.log([zgornjiIsti, spodnjiIsti]); - - if (zgornjiIsti && spodnjiIsti) { - messagesnest = alreadyMessages[iter].parentElement; - bubblenode.className = "message"; - messagesnest.insertBefore(bubblenode, alreadyMessages[iter+1]); - return; - } - - if (zgornjiIsti && !spodnjiIsti) { - messagesnest = alreadyMessages[iter].parentElement; - bubblenode.className = "message last"; - messagesnest.children.item(messagesnest.childElementCount - 1).classList.remove("last"); - messagesnest.appendChild(bubblenode); - return; - } - - if (!zgornjiIsti && spodnjiIsti) { - messagesnest = alreadyMessages[iter+1].parentElement; - bubblenode.className = "message"; - messagesnest.insertBefore(bubblenode, alreadyMessages[iter+1]); - return; - } - - throw new RangeError("This should not happen!"); - } - } - throw new RangeError("This should not happen!"); - - } - } - - // autodetect date is not present here anymore - messagesnest.className = whos + " messages"; - if (datePlacement == 0) { - messagesnest.appendChild(bubblenode); - } else { - messagesnest.prepend(bubblenode); - } - - if (!istaOseba) { - if (datePlacement == 0) { - chatarea.appendChild(messagesnest); - } else{ - chatarea.prepend(messagesnest); - } - } -} - -async function validateName() { - if (directory !== null) { - $("#full-name").prop("disabled", false); - if ($("#full-name").val() in directory) { - $("#full-name").addClass("valid"); - $("#full-name").removeClass("invalid"); - $("#chat-recipient-select-btn").prop("disabled", false); - $("#msg-body").prop("disabled", false); - } else { - $("#full-name").addClass("invalid"); - $("#full-name").removeClass("valid"); - $("#chat-recipient-select-btn").prop("disabled", true); - $("#msg-body").prop("disabled", true); - $("#msg-body").val(""); - } - } else { - $("#chat-recipient-select-btn").prop("disabled", true); - $("#full-name").val(D("nameDirectoryNotSet")); - $("#full-name").prop("disabled", true); - $("#msg-body").val(""); - } -} - -async function clearMessages() { - $(".chat").eq(0).html(""); -} - -function getUrlParameter(sParam) { - const url_params = new URLSearchParams(window.location.search); - const found_param = url_params.get(sParam); - return found_param; -} - -async function updateSendButton() { - if ($("#msg-body").val().length == 0) { - $("#msg-send").prop("disabled", true); - } else { - $("#msg-send").prop("disabled", false); - } -} - -async function setRecipient(name = null) { - if (name == null || name == false || name == undefined) { - name = $("#full-name").val(); - } else if (typeof name != "number") { - throw new TypeError('Hello from setRecipient(): name can only be string or null!'); - } - - if (!Object.keys(directory).includes(name)) { - UIAlert(D("recipientNotInDirectory")); - throw new RangeError("Hello from setRecipient(): name is not in directory"); - } - - var modal = document.querySelectorAll("#directory-side-menu")[0]; - var modalInstance = M.Sidenav.getInstance(modal); - modalInstance.close(); - - $(".msg-chattingWith").eq(0).html(name); - sogovornik = name; - currentlyChattingWith = directory[name]; - - $("#chat-mustSelectRecipient").hide(); - - updateSendButton(); - clearMessages(); // <-- do when recipient selected - prepareAndStartFetchingMessages(); // <-- same -} - -async function prepareAndStartFetchingMessages() { - if (currentlyChattingWith === 0 || (currentlyChattingWith >= 1 && currentlyChattingWith < 69420)) { - $("#msg-body").prop("disabled", false); - await clearMessages(); - startFetchingMessages(); - } else { - var modal = document.querySelectorAll("#directory-side-menu")[0]; - var modalInstance = M.Sidenav.getInstance(modal); - modalInstance.open(); - } -} - -async function startFetchingMessages() { - let promises_to_run = [ - localforage.getItem("username").then((value) => { - username = value; - }), - localforage.getItem("password").then((value) => { - password = value; - }), - ]; - - setLoading(true); - await Promise.all(promises_to_run); - try { - let gsecInstance = new gsec(); - await gsecInstance.login(username, password); - for (var category = 0; category <= 1; category++) { - let lastpage = await gsecInstance.fetchMessagesLastPageNumber(category); - startLoadingMessagesForCategory(gsecInstance, category, lastpage); - } - } catch (err) { - gsecErrorHandlerUI(err); - } - setLoading(false); -} - -async function startLoadingMessagesForCategory(gsecInstance, category, lastpage) { - for (var page = 1; page <= lastpage; page++) { - var gsecMsgList = await gsecInstance.fetchMessagesList(category, page); - if (category == 0) { - whom = 1; - } else { - whom = 0; - } - renderMessages(gsecMsgList, whom, 1); - } -} - -async function renderMessages(gsecMsgList, whom, order = 1) { // order: 1=newest>olest 0=oldest>newest 2=autodetect (todo-not implemented) - for (const message of gsecMsgList) { // whom: 0=me 1=you - if (message.subject.startsWith(CHATS_SUBJECT_PREFIX)) { - console.log(message); - addMessage(whom, message.subject.substring(CHATS_SUBJECT_PREFIX.length), 2, message.date.getTime); - } - } -} - -function setupEventListeners() { - $("#chat-recipient-select-btn").click(() => { - setRecipient(); - }); - - $("#msg-send").click(() => { - sendMessage(); - }); - - $("#full-name").on("input", () => { - validateName(); - }); - - $("#msg-body").on("input", () => { - updateSendButton(); - }); -} - -document.addEventListener("DOMContentLoaded", () => { - - checkLogin(); - loadDirectory(); - - setupEventListeners(); - - updateSendButton(); - - // var receivedmessages = null; - - M.updateTextFields(); - - // Setup side menu - const menus = document.querySelectorAll(".side-menu"); - M.Sidenav.init(menus, { edge: "right", draggable: true }); - let elems = document.querySelectorAll(".modal"); - M.Modal.init(elems, {}); - - // Setup side modal - const modals = document.querySelectorAll(".side-modal"); - M.Sidenav.init(modals, { edge: "left", draggable: false }); - prepareAndStartFetchingMessages(); // just opens modal, as there is no recipient selected -});
\ No newline at end of file |