diff options
Diffstat (limited to 'etherpad/src/static/js/pad.js.old')
| -rw-r--r-- | etherpad/src/static/js/pad.js.old | 1984 |
1 files changed, 0 insertions, 1984 deletions
diff --git a/etherpad/src/static/js/pad.js.old b/etherpad/src/static/js/pad.js.old deleted file mode 100644 index 6191b31..0000000 --- a/etherpad/src/static/js/pad.js.old +++ /dev/null @@ -1,1984 +0,0 @@ -//---------------------------------------------------------------- -// initialization -//---------------------------------------------------------------- - -$(document).ready(function() { - if (!pad.initialized) { - pad.init(); - } -}); - -$(window).unload(function() { - if (pad.ace) { - pad.ace.destroy(); - } -}); - -pad = { - initTime: 0, - initialized: false, - myUserInfo: null, /* userInfo for this client's user */ - debugEnabled: false, - userBoxIds: {}, - lastBoxId: 0, - connectionState: 'DISCONNECTED', - notifyQueue: [], - lastNotify: 0, - persistLastNotify: false, - collabClient: null, - users: {}, - ace: null, - padId: null, - wrapLines: true, - initialCookiePrefs: {}, - revisionList: [], - clientTimeOffset: (+new Date()) - clientVars.serverTimestamp, - REVISIONCOUNT_STEP: 5, - shownRevisions: 5, - sideBarVisible: true, - sideBoxVisibility: {}, - diagnosticInfo: {}, - experiencingConnectionTrouble: false, - padHasFocus: true, - isFreshCookie: false, - viewZoom: 100, - title: null, - password: null, - isEditingTitle: false -}; - -pad.initCookie = function() { - pad.initialCookiePrefs = pad.getInitialCookiePrefs(); -}; - -pad.initPrefsPane = function() { - // Setup checkbox prefs. - function scbp(n, v) { - var t = pad.initialCookiePrefs[v]; - pad.markPref(n, t); - } - scbp('wrap', 'wrapLines'); - scbp('showcolors', 'showAuthorColors'); - scbp('linenums', 'showLineNumbers'); - scbp('fullwidth', 'fullWidth'); - - pad.setFullWidth(pad.initialCookiePrefs.fullWidth); - - // events - function prefclick(elt) { - var d = $(elt); - var name = d.attr('id').substr("checkpref".length); - var t = !pad.isPrefMarked(name); - pad.markPref(name, t); - pad.updatePref(name, t); - pad.saveCookie(); - } - $('div.prefcheckbox').mousedown(function(e) { - prefclick(this); - e.preventDefault(); - return false; - }); - $('div.prefcheckbox').mouseup(pad.handlerPreventDefault); - $('div.prefcheckbox').click(pad.handlerPreventDefault); -}; - -pad.initAce = function(donefunc) { - - // ACE functions. - function editorReady() { - $('#editorcell').removeClass('editorcell_loading').addClass('editorcell_loaded'); - $('#sidebar').removeClass('sidebar_loading'); - $('#loadingbox').remove(); - $(window).bind("resize", pad.resizePage); - setTimeout(function() { ace.focus(); pad.resizePage(); }, 0); - donefunc(); - } - - // Setup ace. - pad.dmesg("pad.init(): loading Ace2Editor"); - var ace = new Ace2Editor(); - ace.init("editorcontainer", "", editorReady); - ace.setProperty("wraps", pad.initialCookiePrefs.wrapLines); - ace.setProperty("showsAuthorColors", pad.initialCookiePrefs.showAuthorColors); - ace.setProperty("lineNumbers", pad.initialCookiePrefs.showLineNumbers); - if (pad.initialCookiePrefs.highlightJs === true) { - ace.setProperty("lexer", "js"); - pad.markPref('jshighlight', true); - } else { - ace.setProperty("lexer", "txt"); - pad.markPref('jshighlight', false); - } - // star window title on dirty - ace.setNotifyDirty(function() { - if (!pad.padHasFocus) { - var currentTitle = $(document).attr('title'); - if (currentTitle.charAt(0) != '*') { - $(document).attr('title', '* '+currentTitle); - } - } - }); - if (pad.debugEnabled) { - ace.setProperty("dmesg", pad.dmesg); - } - - pad.ace = ace; -}; - -pad.initMyUserInfo = function() { - // assigned colorId - var colorId = clientVars.assignedColorId; - if (!clientVars.colorPalette[colorId]) { - colorId = Math.floor((Math.random() * clientVars.colorPalette.length)); - } - - // Populate user info. - pad.dmesg("clientVars: "+JSON.stringify(clientVars)); - pad.myUserInfo = { - userId: (pad.initialCookiePrefs.userId || pad.uniqueId()), - name: pad.getDefaultUsername(), - ip: clientVars.clientIp, - colorId: colorId, - userAgent: pad.uaDisplay(clientVars.userAgent) - }; - - pad.userJoin(pad.myUserInfo); - pad.dmesg("myUserInfo: "+JSON.stringify(pad.myUserInfo)); -}; - -pad.initSideBoxes = function() { - // expand side-bars if cookie indicates - for (paneName in pad.initialCookiePrefs.sideBoxVisibility) { - if (pad.initialCookiePrefs.sideBoxVisibility[paneName]) { - pad.showSideBox(paneName); - } - } -}; - -pad.initCollab = function() { - var collabOptions = { - colorPalette: clientVars.colorPalette - }; - pad.collabClient = getCollabClient(pad.ace, - clientVars.collab_client_vars, - pad.myUserInfo, - collabOptions); - - pad.collabClient.setOnClientMessage(pad.onClientMessage); - pad.collabClient.setOnServerMessage(pad.onServerMessage); - pad.collabClient.setOnUserJoin(pad.userJoin); - pad.collabClient.setOnUserLeave(pad.userLeave); - pad.collabClient.setOnUpdateUserInfo(pad.updateUserInfo); - pad.collabClient.setOnChannelStateChange(pad.channelStateChange); - pad.collabClient.setOnConnectionTrouble(pad.onConnectionTrouble); -}; - -pad.initRevisions = function() { - // Render revision list. - pad.revisionList = clientVars.initialRevisionList; - pad.renderRevisionList(); - - // Events - $('#savenow').click(function(e) { - pad.saveRevision(); - e.preventDefault(); - return false; - }); - setInterval(function() { - pad.renderRevisionList(true); - }, (2*60*1000)); // to update times correctly -}; - -pad.initEvents = function() { - // shareurl click - $("#headurl").click(function() { selectElementContents($("#shareurl").get(0)); }); - - // feedback form - $('#feedbacksubmit').click(function(e) { - pad.submitfeedback(); - e.preventDefault(); - return false; - }); - - // sidepane expand/collapse events - $('#sidebar div.sideheadwrap').mousedown(function(e) { - var paneName = $(this).attr('id').substr("head".length); - if (pad.isSideBoxVisible(paneName)) { - pad.hideSideBox(paneName); - } else { - pad.showSideBox(paneName); - } - e.preventDefault(); - return false; - }); - $('#sidebar div.sideheadwrap').mouseup(pad.handlerPreventDefault); - $('#sidebar div.sideheadwrap').click(pad.handlerPreventDefault); - - // ---- share link ---- - $('#invitemore').show(); - $('#invite_email_submit').click(pad.invitemoreSendEmail); - pad.setOnEnterKey('#invite_email, #invite_email_submit', pad.invitemoreSendEmail); - - // ---- force reconnect ---- - $('button.forcereconnect').click(function() { - pad.forceReconnect(); - }); -}; - -pad.initFocusTracker = function() { - var myFrames = []; - function walkframes(frame, depth) { - try { - if (depth > 4) { return; } - myFrames.push(frame); - $(frame).contents().find('iframe').each(function() { - walkframes(this, depth+1); - }); - } catch (ex) {/*swallow*/} - } - myFrames.push($(window)); - $('iframe').each(function() { walkframes(this, 1); }); - - function onFocus() { pad.padHasFocus = true; } - function onBlur() { pad.padHasFocus = false; } - - for (var i = 0; i < myFrames.length; i++) { - var f = myFrames[i]; - $(f).focus(onFocus).blur(onBlur); - /* - if (f.contentDocument) { - $(f.contentDocument).click(onFocus); - }*/ - } - /* $(document).click(onFocus); */ - - // Reclaim the title periodically - var focusedLastCheck = true; - setInterval(function() { - if (!focusedLastCheck && pad.padHasFocus) { - $(document).attr('title', 'EtherPad: '+pad.padId); - } - focusedLastCheck = pad.padHasFocus; - }, 1000); -}; - -pad.initWelcomeMessage = function() { - if (pad.isFreshCookie && (clientVars.numConnectedUsers == 0)) { - pad.invitemoreShow(); - } -}; - -pad.initResizeTimer = function() { - pad.resizePage(true); - setInterval(function() { pad.resizePage(true); }, 2000); -} - -pad.initModalDialogs = function() { - pad.swallowAllMouseEvents($("#dialogtopbar")); -} - -pad.initImportExport = function() { - // pad.addExportFrames(); - pad.addImportFrames(); - $('#importfileinput').change(pad.fileInputUpdated); - $('#importform').submit(pad.fileInputSubmit); - $('.disabledexport').click(pad.cantExport) - // $('.requiresoffice').click(pad.exportDoLongClick); - // $('.exportlink').click(pad.exportHideMessages); -} - -pad.initRichText = function() { - $(".toptoolbarbutton").attr("unselectable", "on"); // for IE - $("#toptoolbar").removeClass("disabledtoolbar"); -} - -pad.initViewBar = function() { - - pad.setViewFont(pad.initialCookiePrefs.viewFont || 'normal'); // sets pad.viewFont - pad.setViewZoom(pad.initialCookiePrefs.viewZoom || 100); // sets pad.viewZoom - - $("#bottoolbar").css('display', 'block'); // show it - $("#bottoolbar").removeClass("disabledtoolbar"); - - $("#viewzoommenu").change(function(evt) { - pad.setViewZoom(Number($("#viewzoommenu").val().substring(1))); // remove 'z' from val - }); - $("#viewfontmenu").change(function(evt) { - pad.setViewFont($("#viewfontmenu").val()); - }); -} - -pad.initPadTitle = function() { - pad.title = clientVars.initialTitle; - pad.password = clientVars.initialPassword; - - $("#padtitle").submit(function(evt) { - pad.submitTitle(true); - evt.preventDefault(); - return false; - }); - $("#padtitleedit").keyup(function(evt) { - if (evt.which == 27) { - // "escape" key - pad.submitTitle(false); - } - }); - pad.renderPadTitle(); -} - -pad.init = function() { - // note: order of init calls is important. - - pad.debugEnabled = clientVars.debugEnabled; - pad.padId = clientVars.padId; - pad.diagnosticInfo.uniqueId = pad.uniqueId(); - - pad.dmesg("pad.init()"); - - pad.initCookie(); - pad.initResizeTimer(); - pad.initAce(function() { - document.domain = document.domain; // for comet, set after ACE creates its frames - pad.initMyUserInfo(); - pad.initSideBoxes(); - pad.initCollab(); - pad.initRichText(); - pad.initViewBar(); - pad.initRevisions(); - pad.initPrefsPane(); - pad.initChat(); - pad.initEvents(); - pad.initFocusTracker(); - pad.initPadTitle(); - $('a#hidesidebar').show(); - pad.initTime = +(new Date()); - pad.initialized = true; - pad.saveCookie(); // must happen after pad.initialized = true. - pad.initModalDialogs(); - pad.initImportExport(); - pad.initWelcomeMessage(); - pad.dmesg("pad.init(): done!"); - }); -}; - -//---------------------------------------------------------------- - -pad.getDefaultUsername = function() { - var cookieName = pad.initialCookiePrefs.name; - if (cookieName) { - return cookieName; - } - var nameGuess = clientVars.nameGuess; - if (nameGuess) { return nameGuess; } - return null; -}; - -pad.getCurrentPageHeight = function() { - return $("#padcontent").offset().top + $("#padcontent").height() + 1; -} - -pad.resizePage = function(dontReschedule) { - // this method should not require any init to have happened - - var visibleHeight = document.documentElement.clientHeight; - var sizedContentHeight = $("#sizedcontent").height() - 2; // subtract 2 for border - var pageHeight = pad.getCurrentPageHeight(); - - var newHeight = visibleHeight - (pageHeight - sizedContentHeight); - var totalToolbarHeight = $("#toptoolbar").outerHeight() + $("#bottoolbar").outerHeight(); - - // editor (left column, 1) - var oldHeight1 = $("#editorcontainer").height() - totalToolbarHeight; - var newHeight1 = newHeight - totalToolbarHeight; - - // sidebar (right column, 2) - var oldHeight2 = $("#sidebar").height(); - var newHeight2 = newHeight; - - if (newHeight1 != oldHeight1) { - $("#editorcontainer").css('height', newHeight1+"px"); - if (pad.ace) { - pad.ace.adjustSize(); - } - } - if (newHeight2 != oldHeight2) { - $("#sidebar").css('height', newHeight2+"px"); - } - - pad.repositionModals(); - if (pad.initialized) { - pad.renderPadTitle(); - } - - if (! dontReschedule) { - // try again in a bit in case we missed the correct size, - // but don't let that call cause another setTimeout - setTimeout(function() { pad.resizePage(true); }, 100); - } -}; - -pad.setOnEnterKey = function(eltpath, f) { - $(eltpath).keydown(function(e) { - if (e.keyCode == 13) { - f(e); - e.preventDefault(); - return false; - } - return true; //continue event - }); -}; - -//---------------------------------------------------------------- -// New pad button. -//---------------------------------------------------------------- - -pad.newPad = function() { - $('#newpad').submit(); -}; - -//---------------------------------------------------------------- -// UI Preferences -//---------------------------------------------------------------- - -pad.isPrefMarked = function(n) { - var v = !!$('#checkpref'+n+' input').attr('checked'); - pad.dmesg("isPrefMarked("+n+") = "+v); - return v; -}; - -pad.markPref = function(n, t) { - var i = $('#checkpref'+n+' input'); - if (t) { - i.attr('checked', 'checked'); - } else { - i.removeAttr('checked'); - } -}; - -pad.updatePref = function(name, val) { - var ace = pad.ace; - if (name == "showcolors") { - ace.setProperty("showsAuthorColors", val); - } - if (name == "wrap") { - ace.setProperty("wraps", val); - } - if (name == "linenums") { - ace.setProperty("lineNumbers", val); - } - if (name == "jshighlight") { - if (val) { - ace.setProperty("lexer", "js"); - } else { - ace.setProperty("lexer", "txt"); - } - } - if (name == "fullwidth") { - pad.setFullWidth(val); - } -}; - -//---------------------------------------------------------------- - -pad.uniqueId = function() { - return [ - clientVars.clientIp, - String(+(new Date())), - String(Math.floor(Math.random()*100000)) - ].join('.'); -}; - -pad.getUserDisplayName = function(userInfo) { - // strip HTML from newName. - // TODO: better HTML escaping? - var name = userInfo.name; - if (!(typeof(name) == "string")) { - name = "unnamed"; - if (userInfo.userId == pad.myUserInfo.userId) { - name += ' (me)'; - } - } - return name; -}; - -//---------------------------------------------------------------- -// userJoin -//---------------------------------------------------------------- - -pad.userJoin = function(userInfo) { - pad.dmesg("pad.userJoin: "+userInfo.name+"/"+userInfo.userId); - pad.users[userInfo.userId] = userInfo; - - var name = pad.escapeHtml(pad.getUserDisplayName(userInfo)); - if (userInfo.userId != pad.myUserInfo.userId) { - var currentTime = +(new Date()); - if ((currentTime - pad.initTime) > 1000*2) { - pad.notify('<i>'+name+'</i> has joined the pad.'); - } - } - - // assign an ID for the userbox div - var boxId = pad.userBoxIds[userInfo.userId]; - if (!boxId) { - pad.lastBoxId++; - boxId = "userbox"+pad.lastBoxId; - pad.userBoxIds[userInfo.userId] = boxId; - var classNames = "userbox"; - if (userInfo.userId == pad.myUserInfo.userId) { classNames += " me"; } - var userbox = '<div class="'+classNames+'" id="'+boxId+'"><!-- --></div>'; - $('#userlist').append(userbox); - } - - $('#userlist div.lastuser').removeClass('lastuser'); - $('#'+boxId).addClass('lastuser').hide(); - - pad.updateUserBox(userInfo); - pad.updateChatHistoryForUser(userInfo); - - // show - $('#'+boxId).fadeIn('slow'); -}; - -pad.updateUserBox = function(userInfo) { - var nameHtml = '<span class="username">' + pad.escapeHtml(pad.getUserDisplayName(userInfo)) + '</span>'; - var changeLink = ''; - var isMe = (userInfo.userId == pad.myUserInfo.userId); - if (isMe) { - changeLink = '<div id="rightuserlink">'+ - '<a id="changenamelink" href="javascript: void;" class="small_link">edit name/color</a>'+ - '</div>'; - } - var displayIp = userInfo.ip + '/' + userInfo.userAgent; - var boxId = pad.userBoxIds[userInfo.userId]; - var box = $('#'+boxId); - if (box.size() != 1) { - pad.notify("Warning: spurious user update for user <"+userInfo.userId+">"); - return; - } - var bgcolor = clientVars.colorPalette[userInfo.colorId]; - box.empty().html([ - '<div class="userinfowrap' + (isMe ? ' myuserwrap' : '') + '">', - '<div class="usercolor" style="background-color: ',bgcolor, '">', - ' </div>', - '<div class="userinfo">', - changeLink, - ' <div>', - nameHtml, - ' </div>', - ' <div class="ip">', - displayIp, - ' </div>', - '</div>', - '<div style="clear: both;"><!-- --></div>', - '</div>' - ].join('')); - if (isMe) { - $('#userlist div.myuserwrap').click(pad.myUserInfoClick); - } -}; - -pad.myUserInfoClick = function(e) { - if (pad.isEditingUserInfo) { - return true; - } - pad.oldColorId = pad.myUserInfo.colorId; - pad.isEditingUserInfo = true; - $('#userlist div.me').hide().html([ - '<div class="edituserinfo">', - '<h4>Name:</h4>', - '<p><input type="text" id="mynewname" /></p>', - '<h4>Color:</h4>', - pad.renderColorPicker(), - '<button id="savemyuserinfo">Save</button>', - '<button id="canceleditmyuserinfo">Cancel</button>', - '</div>' - ].join('')).fadeIn('fast', function() {}); - - $('input#mynewname').val(pad.getUserDisplayName(pad.myUserInfo)).focus().select(); - pad.setOnEnterKey('input#mynewname', pad.saveMyNewUserInfo); - - $('#canceleditmyuserinfo').click(pad.cancelEditMyUserInfo); - $('#savemyuserinfo').click(pad.saveMyNewUserInfo); - - e.preventDefault(); - return false; -}; - -pad.cancelEditMyUserInfo = function(e) { - if (pad.oldColorId != pad.myUserInfo.colorId) { - pad.myUserInfo.colorId = pad.oldColorId; - pad.collabClient.updateUserInfo(pad.myUserInfo); - } - $('#userlist div.me').fadeOut('fast', function() { - pad.updateUserBox(pad.myUserInfo); - $('#userlist div.me').fadeIn('fast'); - pad.isEditingUserInfo = false; - }); - e.preventDefault(); - return false; -}; - -pad.saveMyNewUserInfo = function(e) { - var newName = $('#mynewname').val(); - if (newName != "unnamed (me)") { - pad.myUserInfo.name = newName; - } - $('#userlist div.me').fadeOut('fast', function() { - $('#userlist div.me').html('Saving...'); - pad.collabClient.updateUserInfo(pad.myUserInfo); - pad.saveCookie(); - pad.updateUserBox(pad.myUserInfo); - $('#userlist div.me').fadeIn('fast'); - pad.isEditingUserInfo = false; - pad.updateChatHistoryForUser(pad.myUserInfo); - }); - e.preventDefault(); - return false; -}; - -pad.renderColorPicker = function() { - function renderColorSquare(i) { - var classNames = ""; - if (i == pad.myUserInfo.colorId) { - classNames += " selectedcolor"; - } - var html = [ - '<a class="'+classNames+'"', - ' id="colorchoice'+i+'"', - ' style="background: '+clientVars.colorPalette[i], ';"', - ' href="javascript:void pad.chooseNewColor('+i+');">', - ' </a>' - ].join(''); - return html; - } - var r = '<div id="colorpicker">'; - for (var i = 0; i < clientVars.colorPalette.length; i++) { - r += renderColorSquare(i); - } - r += '<div style="clear: both;"><!-- --></div></div>'; - return r; -}; - -pad.chooseNewColor = function(colorId) { - pad.myUserInfo.colorId = colorId; - pad.collabClient.updateUserInfo(pad.myUserInfo); - $('#colorpicker a').removeClass('selectedcolor'); - $('#colorpicker a#colorchoice'+colorId).addClass('selectedcolor'); -}; - -//---------------------------------------------------------------- -// userLeave -//---------------------------------------------------------------- - -pad.userLeave = function(userInfo) { - pad.dmesg("pad.userLeave: "+userInfo.name+"/"+userInfo.userId); - - var box = $('#'+pad.userBoxIds[userInfo.userId]); - box.attr('id', ('oldbox'+(+(new Date())))); - - delete pad.users[userInfo.userId]; - delete pad.userBoxIds[userInfo.userId]; - - box.fadeOut('slow', function() { - box.remove(); - var boxes = $('#userlist').children(); - if (boxes.size() > 0) { - $(boxes.get(boxes.size()-1)).addClass('lastuser'); - } - }); - - pad.updateChatHistoryForUser(userInfo); -}; - -//---------------------------------------------------------------- -// updateUserInfo -//---------------------------------------------------------------- - -pad.updateUserInfo = function(userInfo) { - pad.updateUserBox(userInfo); - pad.updateChatHistoryForUser(userInfo); - // TODO: draw attention to the updated userbox somehow? flash it? - var oldInfo = pad.users[userInfo.userId]; - if (oldInfo.name != userInfo.name) { - var oldName = pad.escapeHtml(pad.getUserDisplayName(oldInfo)); - var newName = pad.escapeHtml(pad.getUserDisplayName(userInfo)); - pad.notify("<i>"+oldName+"</i> is now known as <i>"+newName+"</i>."); - } - if (oldInfo.colorId != userInfo.colorId) { - pad.notify("<i>"+pad.escapeHtml(pad.getUserDisplayName(userInfo))+"</i> has a new background color."); - } - pad.users[userInfo.userId] = userInfo; -}; - -//---------------------------------------------------------------- -// channelStateChange -//---------------------------------------------------------------- - -pad.channelStateChange = function(newState, message) { - pad.connectionState = newState; - if (newState == "CONNECTED") { - $('#savenow').removeAttr('disabled'); - pad.displayConnectionStatus('connected'); - pad.notify("Connected to EtherPad synchronization server."); - } - if (newState == "RECONNECTING") { - $('#savenow').attr('disabled', true); - pad.displayConnectionStatus('connecting'); - pad.notify("Lost connection with server. Attempting to reconnect...", true); - } - if (newState == "DISCONNECTED") { - pad.diagnosticInfo.disconnectedMessage = message; - pad.diagnosticInfo.padInitTime = pad.initTime; - pad.asyncSendDiagnosticInfo(); - - $('#savenow').attr('disabled', true); - - pad.displayConnectionStatus('disconnected'); - if (typeof top.ajlog == "string") { top.ajlog += ("Disconnected: "+message+'\n'); } - - $('div#bigtoperror_wrap').addClass('hidden'); - $('div.bigtoperror').hide(); - pad.clearNotificationQueue(); - if (pad.ace) { - pad.ace.setProperty("grayedOut", true); - pad.ace.setEditable(false); - } - if (message == "userdup") { - $('div#disconnected_userdup').show(); - } else if (message == "looping") { - $('div#disconnected_looping').show(); - $('div#reconnect_advise').show(); - } else if (message == "slowcommit") { - $('div#disconnected_slowcommit').show(); - $('div#reconnect_advise').show(); - } else if (message == "initsocketfail") { - $('div#disconnected_initsocketfail').show(); - $('div#reconnect_advise').show(); - } else { - $('div#disconnected_unknown').show(); - $('div#reconnect_advise').show(); - } - pad.notify("Lost connection with server."); - $('div#bigtoperror_wrap').html(); - $('div#bigtoperror_wrap').removeClass('hidden').fadeIn('fast', function() { - pad.resizePage(); - }); - $('div#userlist div.userbox').remove(); - } -}; - -//---------------------------------------------------------------- -// Notification system -//---------------------------------------------------------------- - -pad.notify = function(message, persist) { - pad.notifyQueue.push([message, persist]); - setTimeout(pad.processNotifyQueue, 50); -}; - -pad.clearNotificationQueue = function() { - delete pad.notifyQueue; - pad.notifyQueue = []; -}; - -pad.processNotifyQueue = function() { - if (pad.notifyQueue.length == 0) { - return; - } - var msSinceLast = (+(new Date()) - pad.lastNotify); - if (msSinceLast < 1000) { - setTimeout(pad.processNotifyQueue, 1050-msSinceLast); - return; - } - var msg = pad.notifyQueue.shift(); - $('#topbarmsg').fadeOut('fast', function() { - $('#topbarmsg').html(msg[0]).fadeIn('slow'); - }); - pad.lastNotify = +(new Date()); - - // set window title if blurred - function striptags(x) { - return x.replace(/<[^\>]+>/g, ''); - } - if (!pad.padHasFocus) { - $(document).attr('title', '* '+striptags(msg[0])); - } - - // clear it after 5 seconds unless "persist" was specified - pad.persistLastNotify = msg[1]; - setTimeout(function() { - if (!pad.persistLastNotify) { - $('#topbarmsg').fadeOut('slow'); - } - }, 5000); -}; - -//---------------------------------------------------------------- -// Cookies -//---------------------------------------------------------------- - -pad.saveCookie = function() { - if (!pad.initialized) { return; } - var prefs = { - userId: pad.myUserInfo.userId, - name: pad.myUserInfo.name, - colorId: pad.myUserInfo.colorId, - wrapLines: pad.isPrefMarked('wrap'), - showAuthorColors: pad.isPrefMarked('showcolors'), - showLineNumbers: pad.isPrefMarked('linenums'), - highlightJs: pad.isPrefMarked('jshighlight'), - fullWidth: pad.isPrefMarked('fullwidth'), - sideBoxVisibility: pad.sideBoxVisibility, - viewZoom: pad.viewZoom, - viewFont: pad.viewFont - }; - var expiresDate = new Date(); - expiresDate.setFullYear(3000); - document.cookie = ('prefs='+escape(JSON.stringify(prefs))+ - ';expires='+expiresDate.toGMTString()); - - // If the browser rejects the cookie, then show an error message. - if (clientVars.isProPad && - !(document.cookie && - (document.cookie.length > 0) && - (document.cookie.indexOf('prefs') >= 0))) { - - if (!pad.alreadyWarnedAboutNoCookies) { - alert("Warning: it appears that your browser does not have cookies enabled."+ - " EtherPad uses cookies to keep track of unique users for the purpose"+ - " of putting a quota on the number of active users. Using EtherPad without "+ - " cookies may fill up your server's user quota faster than expected."); - pad.alreadyWarnedAboutNoCookies = true; - } - } -}; - -pad.getInitialCookiePrefs = function() { - - function _getExistingCookie() { - if (document.cookie.length < 1) { - pad.isFreshCookie = true; - return {}; - } - var name = "prefs"; - var start = document.cookie.indexOf(name + "="); - if (start == -1) { - pad.isFreshCookie = true; - return {}; - } - start = start + name.length + 1; - var end = document.cookie.indexOf(";", start); - if (end == -1) { - end = document.cookie.length; - } - try { - return JSON.parse(unescape(document.cookie.substring(start, end))); - } catch (ex) { - pad.isFreshCookie = true; - return {}; - } - } - - var cp = _getExistingCookie(); - - // required cookie fields & defaults - function _setDefault(name, val) { - if (cp[name] === undefined) { - cp[name] = val; - } - } - _setDefault('sideBoxVisibility', {}); - _setDefault('wrapLines', true); - _setDefault('showAuthorColors', true); - _setDefault('showLineNumbers', false); - _setDefault('fullWidth', false); - - return cp; -}; - -//---------------------------------------------------------------- - -pad.forceReconnect = function(diagnosticInfo) { - $('form#reconnect input#padId').val(pad.padId); - pad.diagnosticInfo.collabDiagnosticInfo = pad.collabClient.getDiagnosticInfo(); - $('form#reconnect input#diagnosticInfo').val(JSON.stringify(pad.diagnosticInfo)); - $('form#reconnect input#missedChanges').val(JSON.stringify(pad.collabClient.getMissedChanges())); - $('form#reconnect').submit(); -}; - -pad.dmesg = function(m) { - if (pad.debugEnabled) { - $('#djs').append('<p>'+m+'</p>'); - var djs = $('#djs').get(0); - djs.scrollTop = djs.scrollHeight; - } -}; - -pad.showSideBar = function() { - $('#sidebarcell').show().addClass('visible'); - $('a#showsidebar').hide(); - $('a#hidesidebar').show(); - pad.sideBarVisible = true; - pad.saveCookie(); - return false; -}; - -pad.hideSideBar = function() { - $('#sidebarcell').hide().removeClass('visible'); - $('a#showsidebar').show(); - $('a#hidesidebar').hide(); - pad.sideBarVisible = false; - pad.saveCookie(); - return false; -}; - -pad.setFullWidth = function(fullWidth) { - if (fullWidth) { - //$('#padhead, #appjetfooter').fadeOut('fast').addClass('hidden'); - $('body').removeClass('limwidth').addClass('fullwidth'); - $('#widthlink').attr('title', "Use fixed pad width"); - } else { - // hack: - $("#padtitle").css('width', '400px'); - - //$('#padhead, #appjetfooter').removeClass('hidden').fadeIn('fast'); - $('body').removeClass('fullwidth').addClass('limwidth'); - $('#widthlink').attr('title', "Use full window width"); - } - if (pad.initialized) { - pad.resizePage(); - } -}; - -pad.toggleFullWidth = function() { - // fires when user clicks icon in corner; updates preferences - var oldValue = pad.isPrefMarked("fullwidth"); - var newValue = ! oldValue; - - pad.markPref("fullwidth", newValue); - pad.updatePref("fullwidth", newValue); - - pad.saveCookie(); -} - -pad.handlerPreventDefault = function(e) { - e.preventDefault(); - return false; -} - -pad.swallowAllMouseEvents = function(jqueryNodes) { - jqueryNodes.click(pad.handlerPreventDefault); - jqueryNodes.mousedown(pad.handlerPreventDefault); - jqueryNodes.mouseup(pad.handlerPreventDefault); -} - -//---------------------------------------------------------------- -// Saved Revisions -//---------------------------------------------------------------- - -pad.renderRevisionList = function(fast) { - var rlis = pad.revisionList; - var content = ""; - for (var i = 0; (i < rlis.length) && (i < pad.shownRevisions); i++) { - var rnum = rlis.length - i; - var name = pad.escapeHtml(rlis[i].savedBy); - name += " ("+rlis[i].ip+")"; - var when = pad.timediff(new Date(rlis[i].timestamp)); - var viewLink = '/ep/pad/view/'+pad.padId+'/'+rlis[i].id; - var restoreLink = 'javascript:void pad.restoreRevision('+rnum+');'; - var label = pad.escapeHtml(rlis[i].label || ('Revision '+rnum)); - if (rlis[i].savedById == pad.myUserInfo.userId && - ((+(new Date()) - rlis[i].timestamp) < (24*60*60*1000))) { - label = ('<a class="editrlabel small_link" href="javascript: void pad.editRevisionLabel('+rnum+');">'+ - label + '</a>'); - } - content += ('<div class="revisioninfo" id="revisioninfo_'+rnum+'">'+ - ' <div class="rleft">'+ - ' <div id="rlabel'+rnum+'">'+label+'</div>'+ - ' <div class="ractions">'+ - ' <a class="small_link" target="_blank" href="'+viewLink+'">view</a> | <a class="small_link" href="'+restoreLink+'">restore</a>'+ - ' </div>'+ - ' </div>'+ - ' <div class="rright">saved '+when+' by '+name+'</div>'+ - ' <div style="clear: both;"><!-- --></div>'+ - '</div>'); - } - var areMore = (pad.shownRevisions < pad.revisionList.length); - var areFewer = (pad.shownRevisions > pad.REVISIONCOUNT_STEP); - content += '<div class="revisionbottomlinks">'; - if (areMore || areFewer) { - content += 'show: '; - } - if (areFewer) { - content += '<a class="small_link" href="javascript:void pad.fewerRevisions();">fewer</a>'; - } - if (areMore && areFewer) { - content += ' | '; - } - if (areMore) { - content += '<a class="small_link" href="javascript:void pad.moreRevisions();">more</a>'; - } - content += '</div>'; - - if (fast) { - $('#revisionlist').html(content); - } else { - $('#revisionlist').hide().html(content).fadeIn('fast'); - } -}; - -pad.fewerRevisions = function() { - pad.shownRevisions -= pad.REVISIONCOUNT_STEP; - pad.renderRevisionList(); -}; - -pad.moreRevisions = function() { - pad.shownRevisions += pad.REVISIONCOUNT_STEP; - pad.renderRevisionList(); -}; - -pad.saveRevision = function() { - var mv = clientVars.accountPrivs.maxRevisions; - if ((mv != -1) && (pad.revisionList.length >= mv)) { - $('#savenow').hide(); - $('#nosaveprivs').fadeIn('fast'); - return; - } - $('#savenow').attr('disabled', true).val("Saving..."); - var savedBy = pad.myUserInfo.name || "unnamed"; - pad.collabClient.callWhenNotCommitting(doAjax); - function doAjax() { - $.ajax({ - type: 'post', - url: '/ep/pad/saverevision', - data: { - padId: pad.padId, - savedBy: savedBy, - savedById: pad.myUserInfo.userId, - revNum: pad.collabClient.getCurrentRevisionNumber() - }, - success: success, - error: error - }); - } - function success(text) { - pad.revisionList = JSON.parse(text); - if (pad.revisionList.length > 0) { - pad.clientTimeOffset = +(new Date) - pad.revisionList[0].timestamp; - } - pad.renderRevisionList(); - pad.collabClient.sendClientMessage({ - type: 'newRevisionList', - revisionList: pad.revisionList, - savedBy: savedBy - }); - $('#savenow').val("Save Now").removeAttr('disabled'); - } - function error(e) { - alert("Oops! The server failed to save the revision. Please try again later."); - $('#savenow').val("Save Now").removeAttr('disabled'); - } -}; - -pad.restoreRevision = function(rnum) { - var i = pad.revisionList.length - rnum; - var rev = pad.revisionList[i]; - var warning = ("Restoring this revision will replace the current" - + "pad with the text saved in revision \"" - + ""+rev.label+"\". Are you sure you want to continue?"); - - if (confirm(warning)) { - $.ajax({ - type: 'get', - url: '/ep/pad/getrevisionatext', - data: {padId: pad.padId, revId: rev.id}, - success: success, - error: error - }); - } - function success(resultJson) { - var result = JSON.parse(resultJson); - pad.collabClient.addHistoricalAuthors(result.historicalAuthorData); - pad.ace.importAText(result.atext, result.apool, true); - } - function error(e) { - alert("Oops! There was an error retreiving the text (revNum= "+ - rev.revNum+"; padId="+pad.padId); - } -}; - -pad.editRevisionLabel = function(rnum) { - var i = pad.revisionList.length - rnum; - var rev = pad.revisionList[i]; - $('#revisioninfo_'+rnum).html( - '<p class="revlabelprompt">Enter a label for revision #'+rnum+' and press return.</p>'+ - '<input class="inputrevlabel"'+ - ' id="inputrevlabel'+rnum+'" type="text" />' - ); - $('input#inputrevlabel'+rnum).val(rev.label).focus().select(); - pad.setOnEnterKey('#inputrevlabel'+rnum, function() { - pad.saveRevisionLabel(rnum); - }); -}; - -pad.saveRevisionLabel = function(rnum) { - var i = pad.revisionList.length - rnum; - var rev = pad.revisionList[i]; - var newLabel = $('#inputrevlabel'+rnum).val(); - $.ajax({ - type: 'post', - url: '/ep/pad/saverevisionlabel', - data: {userId: pad.myUserInfo.userId, - padId: pad.padId, - revId: rev.id, - newLabel: newLabel}, - success: success, - error: error - }); - function success(text) { - pad.revisionList = JSON.parse(text); - pad.renderRevisionList(); - pad.collabClient.sendClientMessage({ - type: 'revisionLabel', - revisionList: pad.revisionList, - savedBy: pad.myUserInfo.name, - newLabel: newLabel - }); - } - function error(e) { - alert("Oops! There was an error saving that revision label. Please try again later."); - } -}; - -//---------------------------------------------------------------- -// Feedback form. -//---------------------------------------------------------------- -pad.submitfeedback = function() { - var feedback = $('#feedbackarea').val(); - $('#feedbackarea').val(''); - $.ajax({ - type: 'post', - url: '/ep/pad/feedback', - data: {feedback: feedback, padId: pad.padId, username: pad.myUserInfo.name}, - success: success, - error: error - }); - - $('#feedbackresult #feedbackemail').html('feedback'+'@'+'etherpad'+'.com'); - $('#feedbackbox').fadeOut('fast', function() { - $('#feedbackresult').fadeIn('slow', function() { - setTimeout(function() { - $('#feedbackresult').fadeOut('slow', function() { - $('#feedbackbox').fadeIn('fast'); - }); - }, 10000); - }); - }); - - function success(msg) {}; - function error(e) { - alert("Oops! There was an error submitting the feedback. Please try again later."); - } -}; - -//---------------------------------------------------------------- -// UA Display -//---------------------------------------------------------------- - -pad.uaDisplay = function(ua) { - var m; - - function clean(a) { - var maxlen = 16; - a = a.replace(/[^a-zA-Z0-9\.]/g, ''); - if (a.length > maxlen) { - a = a.substr(0,maxlen); - } - return a; - } - - function checkver(name) { - var m = ua.match(RegExp(name + '\\/([\\d\\.]+)')); - if (m && m.length > 1) { - return clean(name+m[1]); - } - return null; - } - - // firefox - if (checkver('Firefox')) { return checkver('Firefox'); } - - // misc browsers, including IE - m = ua.match(/compatible; ([^;]+);/); - if (m && m.length > 1) { - return clean(m[1]); - } - - // iphone - if (ua.match(/\(iPhone;/)) { - return 'iPhone'; - } - - // chrome - if (checkver('Chrome')) { return checkver('Chrome'); } - - // safari - m = ua.match(/Safari\/[\d\.]+/); - if (m) { - var v = '?'; - m = ua.match(/Version\/([\d\.]+)/); - if (m && m.length > 1) { - v = m[1]; - } - return clean('Safari'+v); - } - - // everything else - var x = ua.split(' ')[0]; - return clean(x); -}; - -//---------------------------------------------------------------- -// invitemoreClick -//---------------------------------------------------------------- - -pad.invitemoreShow = function() { - $('#invitemorelink').hide(); - $('#inviteinstructions').fadeIn('fast'); - $('#invite_email').focus(); -}; - -pad.invitemoreHide = function() { - $('#inviteinstructions').fadeOut('fast'); - $('#invitemorelink').show(); -}; - -pad.invitemoreSendEmail = function() { - function msg(m) { - $('#invite_email_status').hide().html(m).fadeIn('fast'); - } - var email = $('#invite_email').val(); - if (!pad.validEmail(email)) { - msg("That doesn't look like a valid email address."); - return; - } - $('#invite_email_submit').attr('disabled', true).val('Sending...'); - $.ajax({ - type: 'post', - url: '/ep/pad/emailinvite', - data: {email: email, - padId: pad.padId, - username: (pad.myUserInfo.name || "someone") - }, - success: function() { - $('#invite_email').val(''); - msg("Email sent to "+email+"."); - $('#invite_email_submit').val('Send').removeAttr('disabled'); - }, - error: function() { - msg("Oops! There was an error sending the invite. Please try again later."); - $('#invite_email_submit').val('Send').removeAttr('disabled'); - } - }); -}; - -pad.validEmail = function(x) { - return (x.length > 0 && - x.match(/^[\w\.\_\+\-]+\@[\w\_\-]+\.[\w\_\-\.]+$/)); -}; - -/* -pad.getQueryParam = function(name) { - var params = {}; - var query = window.location.search.substr(1); - var parts = query.split('&'); - for (var i = 0; i < parts.length; i++) { - var subparts = parts[i].split('='); - if (subparts.length == 2) { - params[subparts[0]] = subparts[1]; - } - } - return params[name]; -}; -*/ - -pad.timediff = function(d) { - function format(n, word) { - n = Math.round(n); - return ('' + n + ' ' + word + (n != 1 ? 's' : '') + ' ago'); - } - d = (+(new Date) - (+d) - pad.clientTimeOffset) / 1000; - if (d < 60) { return format(d, 'second'); } - d /= 60; - if (d < 60) { return format(d, 'minute'); } - d /= 60; - if (d < 24) { return format(d, 'hour'); } - d /= 24; - return format(d, 'day'); -}; - -//---------------------------------------------------------------- - -pad.onClientMessage = function(m) { - if (m.type == 'newRevisionList') { - pad.revisionList = m.revisionList; - pad.notify(pad.escapeHtml(m.savedBy) + " saved a new revision."); - pad.renderRevisionList(); - } - if (m.type == 'revisionLabel') { - pad.revisionList = m.revisionList; - pad.notify(pad.escapeHtml(m.savedBy) + ' labeled a revision, "'+pad.escapeHtml(m.newLabel)+'".'); - pad.renderRevisionList(); - } - if (m.type == 'chat') { - pad.receiveChat(m); - } - if (m.type == 'padtitle') { - pad.title = m.title; - pad.renderPadTitle(); - if (m.changedBy) { - pad.notify(pad.escapeHtml(m.changedBy) + ' changed the pad title.'); - } - } - if (m.type == 'padpassword') { - pad.password = m.password; - pad.renderPadTitle(); - if (m.changedBy) { - pad.notify(pad.escapeHtml(m.changedBy) + ( - m.password ? ' changed the pad password.' : ' removed password protection from this pad.')); - } - } -}; - -pad.onServerMessage = function(m) { - if (m.type == 'NOTICE') { - if (m.text) { - $('#servermsg').hide().addClass('hidden'); - $('#servermsgdate').html((new Date()).toString()); - $('#servermsgtext').html(m.text); - $('#servermsg').removeClass('hidden').fadeIn('fast', function() { pad.resizePage(); }); - pad.notify("Server Notice"); - } - if (m.js) { - eval(m.js); - } - } -}; - -pad.hideTopMsg = function(mn) { - var x = $('#'+mn+'msg'); - x.fadeOut('fast', function() { - x.addClass('hidden'); - pad.resizePage(); - }); -}; - -//---------------------------------------------------------------- - -pad.isSideBoxVisible = function(paneName) { - var head = $('#head'+paneName); - var box = $('#'+paneName); - return head.hasClass('sh_uncollapsed'); -}; - -pad.showSideBox = function(paneName) { - var head = $('#head'+paneName); - var box = $('#'+paneName); - head.removeClass('sh_collapsed').addClass('sh_uncollapsed'); - box.fadeIn('fast', function() {}); - pad.sideBoxVisibility[paneName] = true; - pad.saveCookie(); - if (paneName == "chatbox") { - pad.onShowChatBox(); - } -}; - -pad.hideSideBox = function(paneName) { - var head = $('#head'+paneName); - var box = $('#'+paneName); - box.fadeOut('fast', function() { - head.removeClass('sh_uncollapsed').addClass('sh_collapsed'); - pad.sideBoxVisibility[paneName] = false; - pad.saveCookie(); - }); -}; - -//---------------------------------------------------------------- - -pad.escapeHtml = function(x) { - return x.replace(/\</g, '<').replace(/\>/g, '>'); -}; - -//---------------------------------------------------------------- -// Chat -//---------------------------------------------------------------- - -pad.initChat = function() { - pad.setOnEnterKey('#chatinput', function() { - pad.sendChat(); - }); - pad.chatUserNums = {}; - pad.lastChatUserNum = 0; - pad.numUnreadChatMessages = 0; - pad.initChatHistory(); -}; - -pad.sendChat = function() { - var lineText = $('#chatinput').val(); - $('#chatinput').val('').focus(); - var msg = { - type: 'chat', - userId: pad.myUserInfo.userId, - lineText: lineText - }; - pad.collabClient.sendClientMessage(msg); - pad.receiveChat(msg); -}; - -pad.updateChatHistoryForUser = function(userInfo) { - if (!(pad.chatUserNums && pad.users)) { - return; - } - var userNum = pad.chatUserNums[userInfo.userId]; - var bgcolor = '#fff'; - if (pad.users[userInfo.userId]) { - // only color the chat if user is on the pad. - bgcolor = clientVars.colorPalette[userInfo.colorId]; - } - var name = pad.escapeHtml(pad.getUserDisplayName(userInfo)); - $('.chatusermessage'+userNum).css('background-color', bgcolor); - $('.chatusername'+userNum).html(name); -}; - -pad.receiveChat = function(msg, quick) { - var userInfo = pad.users[msg.userId]; - if (!userInfo) { return; } - - if (!pad.chatUserNums[userInfo.userId]) { - pad.lastChatUserNum++; - pad.chatUserNums[userInfo.userId] = pad.lastChatUserNum; - userNum = pad.lastChatUserNum; - } - var userNum = pad.chatUserNums[userInfo.userId]; - - pad.renderChatLine(userNum, '.', +(new Date), msg.lineText); - pad.updateChatHistoryForUser(userInfo); - pad.notifyNewChatMessage(userInfo, msg); -}; - -pad.renderChatLine = function(userNum, name, t, lineText) { - function chatTime() { - var x = ''; - var d = new Date(t); - x += (d.getHours() < 10) ? ('0'+d.getHours()) : d.getHours(); - x += ':'; - x += (d.getMinutes() < 10) ? ('0'+d.getMinutes()) : d.getMinutes(); - return x; - } - var displayName; - if (!name) { - name = "unnamed"; - } - $('#chatmessages').append([ - '<div class="chatmessage chatusermessage'+userNum+'">', - '<span class="chatname chatusername'+userNum+'">'+pad.escapeHtml(name)+'</span>', - '<span class="chattime"> (', chatTime(t), ')</span>: ', - '<span class="chatline">', pad.escapeHtml(lineText), '</span>', - '</div>' - ].join('')); -}; - -pad.initChatHistory = function() { - var chatHistory = clientVars.chatHistory; - if (!chatHistory) { return; } - for (var i = 0; i < chatHistory.length; i++) { - var l = chatHistory[i]; - pad.renderChatLine(0, l.name, l.time, l.lineText); - } - pad.scrollChatBox(); -}; - -pad.onShowChatBox = function() { - $('#chatheadname').html('Chat'); - $('#headchatbox').removeClass('sh_hilited'); - pad.numUnreadChatMessages = 0; - pad.scrollChatBox(); -}; - -pad.scrollChatBox = function() { - var messageBox = $('#chatmessages').get(0); - messageBox.scrollTop = messageBox.scrollHeight; -}; - -pad.notifyNewChatMessage = function(userInfo, msg) { - if (userInfo.userId != pad.myUserInfo.userId) { - var name = pad.escapeHtml(pad.getUserDisplayName(userInfo)); - var text; - if (msg.lineText.length <= 40) { - text = msg.lineText; - } else { - text = (msg.lineText.substr(0, 37) + '...'); - } - text = pad.escapeHtml(text); - pad.notify("<i>"+name+" says</i>: "+text); - } - if ($('#headchatbox').hasClass('sh_collapsed')) { - pad.numUnreadChatMessages++; - var pluralS = (pad.numUnreadChatMessages > 1 ? 's' : ''); - $('#chatheadname').html('Chat <b>('+pad.numUnreadChatMessages+' unread message'+pluralS+')</b>'); - if (!$('#headchatbox').hasClass('sh_hilited')) { - $('#headchatbox').addClass('sh_hilited'); - } - } - pad.scrollChatBox(); -}; - -//---------------------------------------------------------------- -// Connection trouble -//---------------------------------------------------------------- - -pad.onConnectionTrouble = function(troubleStatus) { - if (troubleStatus == "OK") { - $('#savenow').removeAttr('disabled'); - pad.displayConnectionStatus('connected'); - if (pad.experiencingConnectionTrouble) { - pad.notify("Connection re-established!"); - pad.experiencingConnectionTrouble = false; - } - } else if (troubleStatus == "SLOW") { - $('#savenow').attr('disabled', true); - pad.displayConnectionStatus('connecting'); - if (!pad.experiencingConnectionTrouble) { - pad.experiencingConnectionTrouble = true; - pad.notify("The network seems slow. Waiting to hear back from the server...", true); - } - } -}; - -//---------------------------------------------------------------- -// Connection Status Display -//---------------------------------------------------------------- - -pad.displayConnectionStatus = function(status) { - var cs = $('#connectionstatus'); - cs.attr('class', status); - if (status == "connecting") { cs.html("Connecting..."); } - else if (status == "connected") { cs.html("Connected"); } - else if (status == "disconnected") { cs.html("Disconnected"); } - else { cs.html(status+'?'); } -}; - -//---------------------------------------------------------------- - -pad.asyncSendDiagnosticInfo = function() { - pad.diagnosticInfo.collabDiagnosticInfo = pad.collabClient.getDiagnosticInfo(); - setTimeout(function() { - $.ajax({ - type: 'post', - url: '/ep/pad/connection-diagnostic-info', - data: {padId: pad.padId, diagnosticInfo: JSON.stringify(pad.diagnosticInfo)}, - success: function() {}, - error: function() {} - }); - }); -}; - -//---------------------------------------------------------------- -// Modal Dialogs -//---------------------------------------------------------------- - -pad.repositionModals = function() { - var overlayNode = $("#modaloverlay"); - var pageHeight = pad.getCurrentPageHeight(); - overlayNode.height(pageHeight); - - var dialogNode = $("#modaldialog"); - var dialogHeight = dialogNode.outerHeight(); - dialogNode.css('top', Math.round((pageHeight - dialogHeight)/2)+"px"); -} - -//---------------------------------------------------------------- -// Import/Export -//---------------------------------------------------------------- - -pad.importClearTimeout = function() { - if (pad.currentImport) { - clearTimeout(pad.currentImport); - delete pad.currentImport; - } -} - -pad.importApplicationSuccessful = function(data, textStatus) { - if (data.substr(0, 2) == "ok") { - if ($('.importmessage').is(':visible')) { - $('.importmessage').hide(); - } - $('#importmessagesuccess').html('<strong style="color: green">Import successful!</strong>').show(); - $('#importformfilediv').hide(); - setTimeout(function() { - $('#importmessagesuccess').fadeOut("slow", function() { $('#importformfilediv').show() }); - }, 4000); - } else if (data.substr(0, 4) == "fail") { - pad.importErrorMessage("Couldn't update pad contents. Do you have \"cookies\" enabled in your web browser?"); - } else if (data.substr(0, 4) == "msg:") { - pad.importErrorMessage(data.substr(4)); - } - pad.importDone(); -} - -pad.importSuccessful = function(token) { - $.ajax({ - type: 'post', - url: '/ep/pad/impexp/import2', - data: {token: token, padId: pad.padId}, - success: pad.importApplicationSuccessful, - error: pad.importApplicationFailed, - timeout: 25000 // 20 second timeout. - }); - pad.addImportFrames(); -} - -pad.importApplicationFailed = function(xhr, textStatus, errorThrown) { - pad.importErrorMessage("Error during conversion."); - pad.importDone(); -} - -pad.importFailed = function(msg) { - pad.importErrorMessage(msg); - pad.importDone(); - pad.addImportFrames(); -} - -pad.importErrorMessage = function(msg) { - function showError(fade) { - $('#importmessagefail').html('<strong style="color: red">Import failed:</strong> '+ - (msg || 'Please try a different file.'))[(fade?"fadeIn":"show")](); - } - - if ($('.importmessage').is(':visible')) { - $('#importmessagesuccess').fadeOut("fast"); - $('#importmessagefail').fadeOut("fast", function() { showError(true) }); - } else { - showError(); - } -} - -pad.fileInputUpdated = function() { - $('#importformfilediv').addClass('importformenabled'); - $('#importsubmitinput').removeAttr('disabled'); - $('#importmessagefail').fadeOut("fast"); - $('#importarrow').show(); - $('#importarrow').animate({paddingLeft:"0px"}, 500) - .animate({paddingLeft:"10px"}, 150, 'swing') - .animate({paddingLeft:"0px"}, 150, 'swing') - .animate({paddingLeft:"10px"}, 150, 'swing') - .animate({paddingLeft:"0px"}, 150, 'swing') - .animate({paddingLeft:"10px"}, 150, 'swing') - .animate({paddingLeft:"0px"}, 150, 'swing'); -} - -pad.importDone = function() { - $('#importsubmitinput').removeAttr('disabled').val("Import Now"); - setTimeout(function() { $('#importfileinput').removeAttr('disabled'); }, 0); - $('#importstatusball').hide(); - pad.importClearTimeout(); -} - -pad.fileInputSubmit = function() { - $('#importmessagefail').fadeOut("fast"); - var ret = confirm("Importing a file will overwrite your existing document,"+ - " and cannot be undone. If you want to keep your current"+ - " document, download it or save a revision.\n\n"+ - "Are you sure you want to proceed?"); - if (ret) { - pad.currentImport = setTimeout(function() { - if (! pad.currentImport) { - return; - } - delete pad.currentImport; - pad.importFailed("Request timed out."); - }, 25000); // 20 second timeout. - $('#importsubmitinput').attr({disabled: true}).val("Importing..."); - setTimeout(function() { $('#importfileinput').attr({disabled: true}) }, 0); - $('#importarrow').stop(true, true).hide(); - $('#importstatusball').show(); - } - return ret; -} - -pad.cantExport = function() { - var type = $(this); - if (type.hasClass("exporthrefpdf")) { - type = "PDF"; - } else if (type.hasClass("exporthrefdoc")) { - type = "Microsoft Word"; - } else if (type.hasClass("exporthrefodt")) { - type = "OpenDocument"; - } else { - type = "this file"; - } - alert("Exporting as "+type+" format is disabled. Please contact your"+ - " system administrator for details."); - return false; -} - -// pad.exportDoNothingClickHandler = function() { return false; } -// pad.exportDoLongClick = function() { -// if ($(this).hasClass('exporthrefdoc')) { -// pad.exportStartLong('doc'); -// } else if ($(this).hasClass('exporthrefpdf')) { -// pad.exportStartLong('pdf'); -// } else { -// return false; -// } -// setTimeout(pad.exportDisableOffice, 0); -// return true; -// } -// -// pad.exportDisableOffice = function() { -// $('.requiresoffice').unbind('click', pad.exportDoLongClick); -// $('.requiresoffice').click(pad.exportDoNothingClickHandler); -// $('.requiresoffice').addClass('disabledexport'); -// } -// -// pad.exportEnableOffice = function() { -// $('.exportspinner').hide(); -// $('.requiresoffice').removeClass('disabledexport'); -// $('.requiresoffice').unbind('click', pad.exportDoNothingClickHandler); -// $('.requiresoffice').click(pad.exportDoLongClick); -// } -// -// pad.exportMessage = function(msg, head) { -// function showMessage(fade) { -// head = head || '<strong style="color: red">Export failed:</strong> '; -// msg = msg || 'Please try a different file type or try again later.'; -// $('#exportmessage').html(head+msg)[(fade?"fadeIn":"show")](); -// } -// if ($('#exportmessage').is(":visible")) { -// $('#exportmessage').fadeOut("fast", function() { showMessage(true) }); -// } else { -// showMessage(); -// } -// } -// -// pad.exportDone = function(message) { -// if (message == "ok") { -// pad.exportMessage("downloading...", '<strong style="color: green">Conversion successful;</strong> '); -// setTimeout(function() { -// $('#exportmessage').fadeOut(); -// }, 4000); -// } else if (message == "timeout") { -// pad.exportMessage("Request timed out; please try a different file type or try again later."); -// } else if (message == "nocookie") { -// pad.exportMessage("Conversion in progress, please wait...", " "); -// setTimeout(function() { -// pad.exportDone("nocookie-delay"); -// }, 25000); -// } else if (message == "nocookie-delay") { -// pad.exportMessage("If your download hasn't started yet, then an error occurred; please try a different file type or try again later.", " "); -// setTimeout(function() { -// $('#exportmessage').fadeOut(); -// }, 10000); -// } else { -// pad.exportMessage("Error converting; please try a different file type or try again later."); -// } -// pad.exportEnableOffice(); -// if (! $.browser.opera) { -// pad.addExportFrames(); -// } -// } -// -// pad.exportHideMessages = function() { -// $('#exportmessage').fadeOut(); -// } -// -// pad.exportStartLong = function(format) { -// $('#exportspinner'+format).show(); -// $.ajax({ -// type: 'post', -// url: '/ep/pad/impexp/exportsync', -// data: { waiter: pad.exportSetCookie() }, -// success: function(data) { pad.exportDone(data); }, -// error: function(xhr, textStatus) { pad.exportDone(textStatus); }, -// timeout: 25000 -// }); -// } -// -// pad.exportSetCookie = function() { -// var cookieValue = Math.round(Math.random()*1e20); -// document.cookie = "EPexport="+cookieValue; -// -// if (!(document.cookie && -// (document.cookie.length > 0) && -// (document.cookie.indexOf('EPexport') >= 0))) { -// return false; -// } -// return cookieValue; -// } -// -// pad.addExportFrames = function() { -// $('.exportframe').remove(); -// $('#importexport').append( -// $('<iframe style="display: none;" name="exportofficeiframe" class="exportframe"></iframe>')); -// $('#importexport').append( -// $('<iframe style="display: none;" name="exportiframe" class="exportframe"></iframe>')); -// } - -pad.addImportFrames = function() { - $('.importframe').remove(); - $('#importexport').append( - $('<iframe style="display: none;" name="importiframe" class="importframe"></iframe>')); -} - -//---------------------------------------------------------------- -// Rich text -//---------------------------------------------------------------- - -pad.isTopToolbarEnabled = function() { - return ! $("#toptoolbar").hasClass('disabledtoolbar'); -} - -pad.isBotToolbarEnabled = function() { - return ! $("#bottoolbar").hasClass('disabledtoolbar'); -} - -pad.toolbarClick = function(which) { - if (pad.isTopToolbarEnabled()) { - pad.ace.execCommand(which); - } - pad.ace.focus(); -} - -//---------------------------------------------------------------- -// View bar -//---------------------------------------------------------------- - -pad.setViewZoom = function(percent) { - if (! (percent >= 50 && percent <= 1000)) { - // percent is out of sane range or NaN (which fails comparisons) - return; - } - - pad.viewZoom = percent; - $("#viewzoommenu").val('z'+percent); - pad.updateAceFontAndSize(); - pad.saveCookie(); // does nothing if we were called from init > initViewBar -} - -pad.setViewFont = function(font) { - pad.viewFont = font; - $("#viewfontmenu").val(font); - pad.updateAceFontAndSize(); - pad.saveCookie(); -} - -pad.updateAceFontAndSize = function() { - var baseSize = 12; - pad.ace.setProperty('textsize', Math.round(baseSize * pad.viewZoom / 100)); - - var face = "sans-serif"; - if (pad.viewFont == 'code') { - face = "monospace"; - } - pad.ace.setProperty('textface', face); -} - -//---------------------------------------------------------------- -// Pad title -//---------------------------------------------------------------- - -pad.renderPadTitle = function() { - if (pad.title) { - var theTitle = (pad.isEditingTitle ? "-" : pad.title); - - $("#padtitle").css('display', 'block'); - - var padtitleWidth = $("#toptoolbar").width() - $("#toptoolbar .toptoolbarbutton:last").position().left - 80; - $("#padtitle").css('width', padtitleWidth+"px"); - - var shownLength = theTitle.length; - $("#padtitletitle").html(pad.escapeHtml(theTitle)); - - // while it wraps, shorten the displayed title - while ($("#padtitle .editlink").offset().top > $("#padtitle .padtitlepad").offset().top + - $("#padtitle .padtitlepad").height()) { - shownLength--; - $("#padtitletitle").html(pad.escapeHtml(theTitle.substring(0, shownLength)+"...")); - } - - var titlePos = $("#padtitletitle").position(); - var titleHeight = $("#padtitletitle").height(); - var inputBox = $("#padtitleedit"); - var inputWidth = $("#toptoolbar").width() - titlePos.left - 70; - inputBox.css({left: titlePos.left, top: titlePos.top, height: titleHeight, - width: inputWidth}); - $("#toptoolbar .oklink").css({ top: 5, left: titlePos.left + inputWidth + 15 }); - } - else { - $("#padtitle").css('display', 'none'); - } - - if (clientVars.isProPad) { - if (pad.password) { - $("#passwordlock").attr('title','Change password...').get(0).className = 'passwordlocked'; - } - else { - $("#passwordlock").attr('title','Password protect...').get(0).className = 'passwordnone'; - } - } -}; - -pad.editTitle = function() { - $("#padtitleedit").val(pad.title).show().focus().select(); - $("#padtitle .oklink").show(); - $("#padtitle .editlink").hide(); - - pad.isEditingTitle = true; - pad.renderPadTitle(); -} - -pad.submitTitle = function(acceptChanges) { - if (acceptChanges) { - var newTitle = $("#padtitleedit").val(); - if (newTitle) { - newTitle = newTitle.substring(0, 80); - pad.title = newTitle; - - pad.collabClient.sendClientMessage({ - type: 'padtitle', - title: newTitle, - changedBy: pad.myUserInfo.name || "unnamed" - }); - } - } - - $("#padtitleedit").hide(); - $("#padtitle .oklink").hide(); - $("#padtitle .editlink").show(); - - pad.isEditingTitle = false; - pad.renderPadTitle(); -}; - -pad.passwordClick = function() { - var oldPassword = pad.password; - - var msg = (oldPassword ? "Enter a new password for this pad, or "+ - "make blank to remove password protection:" : - "Choose a password that will be required to view this pad:"); - - var result = window.prompt(msg, oldPassword || ''); - if ((typeof result) == "string") { - pad.password = (result || null); // empty string --> null - if (pad.password !== oldPassword) { - pad.collabClient.sendClientMessage({ - type: 'padpassword', - password: pad.password, - changedBy: pad.myUserInfo.name || "unnamed" - }); - pad.renderPadTitle(); - } - } - else { - // user canceled - } -};
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