+++ /dev/null
-/*
- * Webcit Summary View v2
- * All comments, flowers and death threats to Mathew McBride
- * <matt@mcbridematt.dhs.org> / <matt@comalies>
- * Copyright 2009 The Citadel Team
- * Licensed under the GPL V3
- *
- * QA reminders: because I keep forgetting / get cursed.
- * After changing anything in here, make sure that you still can:
- * 1. Resort messages in both normal and paged view.
- * 2. Select a range with shift-click
- * 3. Select messages with ctrl-click
- * 4. Normal click will deselect everything done above
- * 5. Move messages, and they will disappear
- */
-
-document.observe("dom:loaded", createMessageView);
-
-var msgs = null;
-var message_view = null;
-var loadingMsg = null;
-var rowArray = null;
-var currentSortMode = null;
-
-// Header elements
-var mlh_date = null;
-var mlh_subject = null;
-var mlh_from = null;
-var currentSorterToggle = null;
-var query = "";
-var currentlyMarkedRows = new Object();
-var markedRowIndex = null;
-var currentlyHasRowsSelected = false;
-
-var mouseDownEvent = null;
-var exitedMouseDown = false;
-
-var originalMarkedRow = null;
-var previousFinish = 0;
-var markedFrom = 0;
-var trTemplate = new Array(11);
-trTemplate[0] = "<tr id=\"";
-trTemplate[2] = "\" citadel:dropenabled=\"dropenabled\" class=\"";
-trTemplate[4] = "\" citadel:dndelement=\"summaryViewDragAndDropHandler\" citadel:msgid=\"";
-trTemplate[6] = "\" citadel:ctdlrowid=\"";
-trTemplate[8] = "\"><td class=\"col1\">";
-trTemplate[10] = "</td><td class=\"col2\">";
-trTemplate[12] = "</td><td class=\"col3\">";
-trTemplate[14] = "</td></tr>";
-
-
-var currentPage = 0;
-var sortModes = {
- "rdate" : sortRowsByDateDescending,
- "date" : sortRowsByDateAscending,
- "subj" : sortRowsBySubjectAscending,
- "rsubj" : sortRowsBySubjectDescending,
- "sender": sortRowsByFromAscending,
- "rsender" : sortRowsByFromDescending
-};
-var toggles = {};
-
-var nummsgs = 0;
-var startmsg = 0;
-var newmsgs = 0;
-
-function refreshMessageCounter() {
- var templStr = document.getElementById("nummsgs_template").innerHTML;
- templStr = templStr.replace(/UNREADMSGS/, newmsgs);
- templStr = templStr.replace(/TOTALMSGS/, nummsgs);
- document.getElementById("nummsgs").innerHTML = templStr;
-}
-
-function createMessageView() {
- message_view = document.getElementById("message_list_body");
- loadingMsg = document.getElementById("loading");
- getMessages();
- mlh_date = $("mlh_date");
- mlh_subject = $('mlh_subject');
- mlh_from = $('mlh_from');
- toggles["rdate"] = mlh_date;
- toggles["date"] = mlh_date;
- toggles["subj"] = mlh_subject;
- toggles["rsubj"] = mlh_subject;
- toggles["sender"] = mlh_from;
- toggles["rsender"] = mlh_from;
- mlh_date.observe('click',ApplySort);
- mlh_subject.observe('click',ApplySort);
- mlh_from.observe('click',ApplySort);
- $(document).observe('keyup',CtdlMessageListKeyUp,false);
- $('resize_msglist').observe('mousedown', CtdlResizeMouseDown);
- $('m_refresh').observe('click', getMessages);
- document.getElementById('m_refresh').setAttribute("href","#");
- Event.observe(document.onresize ? document : window, "resize", normalizeHeaderTable);
- Event.observe(document.onresize ? document : window, "resize", sizePreviewPane);
- if ( $('summpage') ) {
- $('summpage').observe('change', getPage);
- }
- else {
- alert('error: summpage does not exist');
- }
- takeOverSearchOMatic();
- setupDragDrop(); // here for now
-}
-
-function getMessages() {
- if (loadingMsg.parentNode == null) {
- message_view.innerHTML = "";
- message_view.appendChild(loadingMsg);
- }
- roomName = getTextContent(document.getElementById("rmname"));
- var parameters = {'room':roomName, 'startmsg': startmsg, 'stopmsg': -1};
- if (is_safe_mode) {
- parameters['stopmsg'] = parseInt(startmsg)+499;
- //parameters['maxmsgs'] = 500;
- if (currentSortMode != null) {
- var SortBy = currentSortMode[0];
- if (SortBy.charAt(0) == 'r') {
- SortBy = SortBy.substr(1);
- parameters["SortOrder"] = "0";
- }
- parameters["SortBy"] = SortBy;
- }
- }
- if (query.length > 0) {
- parameters["query"] = query;
- }
- new Ajax.Request("roommsgs", {
- method: 'get',
- onSuccess: loadMessages,
- parameters: parameters,
- sanitize: false,
- evalJSON: false,
- onFailure: function(e) { alert("Failure: " + e);}
- });
-}
-
-function evalJSON(data) {
- var jsonData = null;
- if (typeof(JSON) === 'object' && typeof(JSON.parse) === 'function') {
- try {
- jsonData = JSON.parse(data);
- } catch (e) {
- // ignore
- }
- }
- if (jsonData == null) {
- jsonData = eval('('+data+')');
- }
- return jsonData;
-}
-function loadMessages(transport) {
- try {
- var data = evalJSON(transport.responseText);
- if (!!data && transport.responseText.length < 2) {
- alert("Message loading failed");
- }
- nummsgs = data['nummsgs'];
- newmsgs = data['newmsgs'];
- msgs = data['msgs'];
- var length = msgs.length;
- rowArray = new Array(length); // store so they can be sorted
- wCLog("Row array length: "+rowArray.length);
- } catch (e) {
- //window.alert(e+"|"+e.description);
- }
- if (currentSortMode == null) {
- if (sortmode.length < 1) {
- sortmode = "rdate";
- }
- currentSortMode = [sortmode, sortModes[sortmode]];
- currentSorterToggle = toggles[sortmode];
- }
- if (!is_safe_mode) {
- resortAndDisplay(currentSortMode[1]);
- } else {
- setupPageSelector();
- resortAndDisplay(null);
- }
- if (loadingMsg.parentNode != null) {
- loadingMsg.parentNode.removeChild(loadingMsg);
- }
- sizePreviewPane();
- refreshMessageCounter();
-}
-function resortAndDisplay(sortMode) {
- wCLog("Begin resortAndDisplay");
-
- /* We used to try and clear out the message_view element,
- but stupid IE doesn't even do that properly */
- var message_view_parent = message_view.parentNode;
- message_view_parent.removeChild(message_view);
- var startSort = new Date();
- try {
- if (sortMode != null) {
- msgs.sort(sortMode);
- }
- } catch (e) {
- wCLog("Sort error: " + e);
- }
- var endSort = new Date();
- wCLog("Sort rowArray in " + (endSort-startSort));
- var start = new Date();
- var length = msgs.length;
- var compiled = new Array(length+2);
- compiled[0] = "<table class=\"mailbox_summary\" id=\"summary_headers\" \"cellspacing=0\" style=\"width:100%;-moz-user-select:none;\">";
- for(var x=0; x<length; ++x) {
- try {
- var currentRow = msgs[x];
- trTemplate[1] = "msg_"+currentRow[0];
- var className = "";
- if (((x-1) % 2) == 0) {
- className += "table-alt-row";
- } else {
- className += "table-row";
- }
- if (currentRow[5]) {
- className += " new_message";
- }
- trTemplate[3] = className;
- trTemplate[5] = currentRow[0];
- trTemplate[7] = x;
- trTemplate[9] = currentRow[1];
- trTemplate[11] = currentRow[2];
- trTemplate[13] = currentRow[4];
- var i = x+1;
- compiled[i] = trTemplate.join("");
- } catch (e) {
- wCLog("Exception on row " + x + ":" + e);
- }
- }
- compiled[length+2] = "</table>";
- var end = new Date();
- wCLog("iterate: " + (end-start));
- var compile = compiled.join("");
- start = new Date();
- $(message_view_parent).update(compile);
- message_view_parent.observe('click', CtdlMessageListClick);
- message_view = message_view_parent.firstChild;
- end = new Date();
- var delta = end.getTime() - start.getTime();
- wCLog("append: " + delta);
- ApplySorterToggle();
- normalizeHeaderTable();
-}
-function sortRowsByDateAscending(a, b) {
- var dateOne = a[3];
- var dateTwo = b[3];
- return (dateOne - dateTwo);
-};
-function sortRowsByDateDescending(a, b) {
- var dateOne = a[3];
- var dateTwo = b[3];
- return (dateTwo - dateOne);
-};
-function sortRowsBySubjectAscending(a, b) {
- var subjectOne = a[1];
- var subjectTwo = b[1];
- return strcmp(subjectOne, subjectTwo);
-};
-function sortRowsBySubjectDescending(a, b) {
- var subjectOne = a[1];
- var subjectTwo = b[1];
- return strcmp(subjectTwo, subjectOne);
-};
-function sortRowsByFromAscending(a, b) {
- var fromOne = a[2];
- var fromTwo = b[2];
- return strcmp(fromOne, fromTwo);
-};
-function sortRowsByFromDescending(a, b) {
- var fromOne = a[2];
- var fromTwo = b[2];
- return strcmp(fromTwo, fromOne);
-};
-function CtdlMessageListClick(evt) {
- /* Since element.onload is used here, test to see if evt is defined */
- var event = evt ? evt : window.event;
- var target = event.target ? event.target: event.srcElement; // and again..
- var parent = target.parentNode;
- var msgId = parent.getAttribute("citadel:msgid");
- var is_shift_pressed = event.shiftKey;
- var is_ctrl_pressed = event.ctrlKey;
- var rowclass = parent.getAttribute("class");
- var msgUnseen = rowclass.search("new_message") >= 0;
-
- /* debugging
- str = '.';
- if (is_shift_pressed) {
- str = str + 'S';
- }
- str = str + '.';
- if (is_ctrl_pressed) {
- str = str + 'C';
- }
- str = str + '.';
- $('ib_summary').innerHTML = str;
- */
-
- // If the ctrl key modifier wasn't used, unmark all rows and load the message
- if (!is_shift_pressed && !is_ctrl_pressed) {
- previousFinish = 0;
- markedFrom = 0;
- unmarkAllRows();
- markedRowIndex = parent.rowIndex;
- originalMarkedRow = parent;
- document.getElementById("preview_pane").innerHTML = "";
- new Ajax.Updater('preview_pane', 'msg/'+msgId, {method: 'get'});
- markRow(parent);
-
- if (msgUnseen) {
- var p = encodeURI('g_cmd=SEEN ' + msgId + '|1');
- new Ajax.Request('ajax_servcmd', {
- method: 'post',
- parameters: p,
- onComplete: CtdlMarkRowAsRead(parent)
- });
- }
- // If the shift key modifier is used, mark a range...
- } else if (event.button != 2 && is_shift_pressed) {
- if (originalMarkedRow == null) {
- originalMarkedRow = parent;
- markRow(parent);
- } else {
- unmarkAllRows();
- markRow(parent);
- markRow(originalMarkedRow);
- }
- var rowIndex = parent.rowIndex;
- if (markedFrom == 0) {
- markedFrom = rowIndex;
- }
- var startMarkingFrom = 0;
- var finish = 0;
- if (markedRowIndex === null) {
- startMarkingFrom = 0;
- finish = rowIndex;
- }
- else if (rowIndex > markedRowIndex) {
- startMarkingFrom = markedRowIndex+1;
- finish = rowIndex;
- } else if (rowIndex < markedRowIndex) {
- startMarkingFrom = rowIndex+1;
- finish = markedRowIndex;
- }
- previousFinish = finish;
- wCLog('startMarkingFrom=' + startMarkingFrom + ', finish=' + finish);
- for(var x = startMarkingFrom; x<finish; x++) {
- wCLog("Marking row " + x);
- markRow(parent.parentNode.rows[x]);
- }
- // If the ctrl key modifier is used, toggle one message
- } else if (event.button != 2 && is_ctrl_pressed) {
- if (parent.getAttribute("citadel:marked")) {
- unmarkRow(parent);
- }
- else {
- markRow(parent);
- }
- }
-}
-function CtdlMarkRowAsRead(rowElement) {
- var classes = rowElement.className;
- classes = classes.replace("new_message","");
- rowElement.className = classes;
- newmsgs--;
- refreshMessageCounter();
-}
-function ApplySort(event) {
- var target = event.target;
- var sortId = target.id;
- removeOldSortClass();
- currentSorterToggle = target;
- var sortModes = getSortMode(target); // returns [[key, func],[key,func]]
- var sortModeToUse = null;
- if (currentSortMode[0] == sortModes[0][0]) {
- sortModeToUse = sortModes[1];
- } else {
- sortModeToUse = sortModes[0];
- }
- currentSortMode = sortModeToUse;
- if (is_safe_mode) {
- getMessages(); // in safe mode, we load from server already sorted
- } else {
- resortAndDisplay(sortModeToUse[1]);
- }
-}
-function getSortMode(toggleElem) {
- var forward = null;
- var reverse = null;
- for(var key in toggles) {
- var kr = (key.charAt(0) == 'r');
- if (toggles[key] == toggleElem && !kr) {
- forward = [key, sortModes[key]];
- } else if (toggles[key] == toggleElem && kr) {
- reverse = [key, sortModes[key]];
- }
- }
- return [forward, reverse];
-}
-function removeOldSortClass() {
- if (currentSorterToggle) {
- var classes = currentSorterToggle.className;
- classes = classes.replace("current_sort_mode","");
- classes = classes.replace("sort_ascending","");
- classes = classes.replace("sort_descending","");
- currentSorterToggle.className = classes;
- }
-}
-function markRow(row) {
- var msgId = row.getAttribute("citadel:msgid");
- row.className = row.className += " marked_row";
- row.setAttribute("citadel:marked","marked");
- currentlyMarkedRows[msgId] = row;
-}
-function unmarkRow(row) {
- var msgId = row.getAttribute("citadel:msgid");
- row.className = row.className.replace("marked_row","");
- row.removeAttribute("citadel:marked");
- delete currentlyMarkedRows[msgId];
-}
-function unmarkAllRows() {
- for(msgId in currentlyMarkedRows) {
- unmarkRow(currentlyMarkedRows[msgId]);
- }
-}
-function deleteAllMarkedRows() {
- for(msgId in currentlyMarkedRows) {
- var row = currentlyMarkedRows[msgId];
- var rowclass = row.getAttribute("class");
- var msgUnseen = rowclass.search("new_message") >= 0;
-
- var rowArrayId = row.getAttribute("citadel:ctdlrowid");
- row.parentNode.removeChild(row);
- delete currentlyMarkedRows[msgId];
- delete msgs[rowArrayId];
- if (msgUnseen)
- newmsgs--;
- nummsgs--;
- }
- // Now we have to reconstruct rowarray as the array length has changed */
- var newMsgs = new Array(msgs.length-1);
- var x=0;
- for(var i=0; i<rowArray.length; i++) {
- var currentRow = msgs[i];
- if (currentRow != null) {
- newMsgs[x] = currentRow;
- x++;
- }
- }
- msgs = newMsgs;
- resortAndDisplay(null);
- refreshMessageCounter();
-}
-function deleteAllSelectedMessages() {
- var mvCommand = "";
- var msgIds = "";
- for(msgId in currentlyMarkedRows) {
- msgIds += ","+msgId;
-
- if (msgIds.length > 800) {
- if (!room_is_trash) {
- mvCommand = encodeURI("g_cmd=MOVE " + msgIds + "|_TRASH_|0");
- }
- else {
- mvCommand = encodeURI("g_cmd=DELE " + msgIds);
- }
- new Ajax.Request("ajax_servcmd", {
- parameters: mvCommand,
- method: 'post',
- onSuccess: function(transport) {
- wCLog(transport.responseText);
- }
- });
- msgIds = "";
- }
- }
-
- if (!room_is_trash) {
- mvCommand = encodeURI("g_cmd=MOVE " + msgIds + "|_TRASH_|0");
- }
- else {
- mvCommand = encodeURI("g_cmd=DELE " + msgIds);
- }
- new Ajax.Request("ajax_servcmd", {
- parameters: mvCommand,
- method: 'post',
- onSuccess: function(transport) {
- wCLog(transport.responseText);
- }
- });
-
- document.getElementById("preview_pane").innerHTML = "";
- deleteAllMarkedRows();
-}
-
-
-function CtdlMessageListKeyUp(event) {
- var key = event.which || event.keyCode;
-
- if (key == 46) { /* DELETE */
- deleteAllSelectedMessages();
- }
-}
-
-function clearMessage(msgId) {
- var row = document.getElementById('msg_'+msgId);
- row.parentNode.removeChild(row);
- delete currentlyMarkedRows[msgId];
-}
-
-function summaryViewContextMenu() {
- if (!exitedMouseDown) {
- var contextSource = document.getElementById("listViewContextMenu");
- CtdlSpawnContextMenu(mouseDownEvent, contextSource);
- }
-}
-
-function summaryViewDragAndDropHandler() {
- var element = document.createElement("div");
- var msgList = document.createElement("ul");
- element.appendChild(msgList);
- for(msgId in currentlyMarkedRows) {
- msgRow = currentlyMarkedRows[msgId];
- var subject = getTextContent(msgRow.getElementsByTagName("td")[0]);
- var li = document.createElement("li");
- msgList.appendChild(li);
- setTextContent(li, subject);
- li.ctdlMsgId = msgId;
- }
- return element;
-}
-
-var saved_y = 0;
-function CtdlResizeMouseDown(event) {
- $(document).observe('mousemove', CtdlResizeMouseMove);
- $(document).observe('mouseup', CtdlResizeMouseUp);
- saved_y = event.clientY;
-}
-
-function sizePreviewPane() {
- var preview_pane = document.getElementById("preview_pane");
- var summary_view = document.getElementById("summary_view");
- var banner = document.getElementById("banner");
- var message_list_hdr = document.getElementById("message_list_hdr");
- var content = $('global'); // we'd like to use prototype methods here
- var childElements = content.childElements();
- var sizeOfElementsAbove = 0;
- var heightOfViewPort = document.viewport.getHeight() // prototypejs method
- var bannerHeight = banner.offsetHeight;
- var contentViewPortHeight = heightOfViewPort-banner.offsetHeight-message_list_hdr.offsetHeight;
- contentViewPortHeight = 0.95 * contentViewPortHeight; // leave some error (especially for FF3!!)
- // Set summary_view to 20%;
- var summary_height = ctdlLocalPrefs.readPref("svheight");
- if (summary_height == null) {
- summary_height = 0.20 * contentViewPortHeight;
- }
- // Set preview_pane to the remainder
- var preview_height = contentViewPortHeight - summary_height;
-
- summary_view.style.height = (summary_height)+"px";
- preview_pane.style.height = (preview_height)+"px";
-}
-function CtdlResizeMouseMove(event) {
- var clientX = event.clientX;
- var clientY = event.clientY;
- var summary_view = document.getElementById("summary_view");
- var summaryViewHeight = summary_view.offsetHeight;
- var increment = clientY-saved_y;
- var summary_view_height = increment+summaryViewHeight;
- summary_view.style.height = (summary_view_height)+"px";
- // store summary view height
- ctdlLocalPrefs.setPref("svheight",summary_view_height);
- var msglist = document.getElementById("preview_pane");
- var msgListHeight = msglist.offsetHeight;
- msglist.style.height = (msgListHeight-increment)+"px";
- saved_y = clientY;
- /* For some reason the grippy doesn't work without position: absolute
- so we need to set its top pos manually all the time */
- var resize = document.getElementById("resize_msglist");
- var resizePos = resize.offsetTop;
- resize.style.top = (resizePos+increment)+"px";
-}
-function CtdlResizeMouseUp(event) {
- $(document).stopObserving('mousemove', CtdlResizeMouseMove);
- $(document).stopObserving('mouseup', CtdlResizeMouseUp);
-}
-function ApplySorterToggle() {
- var className = currentSorterToggle.className;
- className += " current_sort_mode";
- if (currentSortMode[1] == sortRowsByDateDescending ||
- currentSortMode[1] == sortRowsBySubjectDescending ||
- currentSortMode[1] == sortRowsByFromDescending) {
- className += " sort_descending";
- } else {
- className += " sort_ascending";
- }
- currentSorterToggle.className = className;
-}
-
-/* Hack to make the header table line up with the data */
-function normalizeHeaderTable() {
- var message_list_hdr = document.getElementById("message_list_hdr");
- var summary_view = document.getElementById("summary_view");
- var resize_msglist = document.getElementById("resize_msglist");
- var headerTable = message_list_hdr.getElementsByTagName("table")[0];
- var dataTable = summary_view.getElementsByTagName("table")[0];
- var dataTableWidth = dataTable.offsetWidth;
- headerTable.style.width = dataTableWidth+"px";
-}
-
-function setupPageSelector() {
- var summpage = document.getElementById("summpage");
- var select_page = document.getElementById("selectpage");
- summpage.innerHTML = "";
- if (is_safe_mode) {
- wCLog("unhiding parent page");
- select_page.className = "";
- } else {
- return;
- }
- var pages = nummsgs / 499;
- for(var i=0; i<pages; i++) {
- var opt = document.createElement("option");
- var startmsg = i * 499;
- opt.setAttribute("value",startmsg);
- if (currentPage == i) {
- opt.setAttribute("selected","selected");
- }
- opt.appendChild(document.createTextNode((i+1)));
- summpage.appendChild(opt);
- }
-}
-
-function getPage(event) {
- var target = event.target;
- startmsg = target.options.item(target.selectedIndex).value;
- currentPage = target.selectedIndex;
- //query = ""; // We are getting a page from the _entire_ msg list, don't query
- getMessages();
-}
-
-function takeOverSearchOMatic() {
- var searchForm = document.getElementById("searchomatic").getElementsByTagName("form")[0];
- // First disable the form post
- searchForm.setAttribute("action","javascript:void();");
- searchForm.removeAttribute("method");
- $(searchForm).observe('submit', doSearch);
-}
-function doSearch() {
- query = document.getElementById("srchquery").value;
- getMessages();
- return false;
-}
projects / citadel.git / blobdiff