* BSD-style license. Please see the COPYING file for details.
*/
-// Config
-var baseURL = '';
-var recordTemplate = new Template(
- '<div class="record">#{data}<div class="info">Posted #{date}. <a href="' + baseURL + '/\##{author}/#{record}" onclick="return qlink()">[permalink]</a> <a href="#" onclick="postPopup(\'@#{author}/#{record}: \'); return false">[reply]</a></div></div>'
-);
-var tagRecordTemplate = new Template(
- '<div class="record">#{data}<div class="info">Posted by <a class="author ref" href="/\##{author}" onclick="return qlink()">@#{author}</a> on #{date}. <a href="' + baseURL + '/\##{author}/#{record}" onclick="return qlink()">[permalink]</a> <a href="#" onclick="postPopup(\'@#{author}/#{record}: \'); return false">[reply]</a></div></div>'
-);
-var latestRecordsTemplate = new Template(
- '<div class="record"><a class="author ref" href="' + baseURL + '/\##{author}" onclick="return qlink()">@#{author}</a> #{data}</div>'
-);
-
-// Page elements
-var items;
-
-// Other globals
-var currentPager;
-var loginStatus;
-
-// Object to keep track of login status
-function LoginStatus() {
- var cookies = {};
- document.cookie.split(/;\s+/).each(function(v) {
- kv = v.split('=');
- cookies[kv[0]] = kv[1];
- });
- if (cookies.auth && cookies.username) {
- this.loggedIn = true;
- this.username = cookies.username;
- this.requestFeedStatus();
- this.feedStatusUpdateInterval = setInterval(this.requestFeedStatus.bind(this), 900000);
- } else {
- this.loggedIn = false;
- this.username = null;
- }
- this.update();
-}
-
-LoginStatus.prototype.login = function(username, password) {
- new Ajax.Request(baseURL + '/login', {
- parameters: {
- username: username,
- password: password
- },
- onSuccess: function(r) {
- var j = r.responseText.evalJSON();
- if (j && j.status == 'success') {
- this.loggedIn = true;
- this.username = username;
- document.cookie = "username=" + username;
- $('login.password').value = '';
- this.requestFeedStatus();
- this.feedStatusUpdateInterval = setInterval(this.requestFeedStatus.bind(this), 900000);
- this.update();
- } else {
- alert("Could not log in");
- $('login.username').focus();
- }
- }.bind(this),
- onFailure: function(r) {
- alert("Could not log in");
- $('login.username').focus();
- }
- });
-}
-
-LoginStatus.prototype.logout = function() {
- new Ajax.Request(baseURL + '/logout', {
- parameters: {
- username: this.username
- },
- onComplete: function(r) {
- this.loggedIn = false;
- document.cookie = "auth=; expires=1-Jan-1970 00:00:00 GMT";
- this.update();
- clearInterval(this.feedStatusUpdateInterval);
- }.bind(this)
- });
- document.cookie = "username=; expires=1-Jan-1970 00:00:00 GMT";
-}
-
-LoginStatus.prototype.update = function() {
- if (this.loggedIn) {
- $('userlink').href = baseURL + '/#' + this.username;
- $('userlink').update('@' + this.username);
- $('reflink').href = baseURL + '/#/ref/' + this.username;
- $('login').hide();
- $('logout').show();
- } else {
- $('post').hide();
- $('login').show();
- $('logout').hide();
- }
-}
-
LoginStatus.prototype.post = function(msg) {
if (!this.loggedIn) {
alert("You are not logged in!");
});
}
-LoginStatus.prototype.requestFeedStatus = function() {
- new Ajax.Request('/feedinfo', {
- parameters: { username: this.username },
- onSuccess: function(r) {
- var j = r.responseText.evalJSON();
- if (j['new'] > 0) {
- $('newFeedMessages').update('(' + j['new'] + ' new)');
- } else {
- $('newFeedMessages').update('');
- }
- }
- });
-}
-
-// Base object for paged data
-function Pager() {
- this.itemsPerPage = 10;
- this.itemCache = new Hash();
- this.pageStart = null;
-}
-
-Pager.prototype.updateState = function(m) {
- return false;
-}
-
-Pager.prototype.show = function() {
- items.show();
-}
-
-Pager.prototype.hide = function() {
- items.hide();
- items.update();
- $('newer_link').hide();
- $('older_link').hide();
-}
-
-Pager.prototype.olderPage = function() {
- if (this.pageStart >= this.itemsPerPage) {
- qlink(this.baseFrag + '/p' + (this.pageStart - this.itemsPerPage));
- }
-}
-
-Pager.prototype.newerPage = function() {
- if (this.pageStart + this.itemsPerPage < this.itemCount) {
- qlink(this.baseFrag + '/p' + (this.pageStart + this.itemsPerPage));
- }
-}
-
-Pager.prototype.addItems = function(items) {
- items.each(function(v) {
- if (!this.itemCache[v.id])
- this.itemCache[v.id] = v;
- }.bind(this));
-}
-
-Pager.prototype.displayItems = function() {
- if (this.pageStart == undefined)
- this.pageStart == this.itemCount - 1;
- items.update();
-
- if (this.pageStart != undefined && this.itemCache[this.pageStart]) {
- var end = (this.pageStart >= this.itemsPerPage ? this.pageStart - this.itemsPerPage + 1 : 0);
- for (var i = this.pageStart; i >= end; i--) {
- items.insert(this.itemCache[i].html);
- }
- } else {
- items.insert("There doesn't seem to be anything here!");
- }
-
- if (this.pageStart < this.itemCount - 1) {
- $('newer_link').href = baseURL + '/#' + this.baseFrag + '/p' + (this.pageStart + this.itemsPerPage);
- $('newer_link').show();
- } else {
- $('newer_link').hide();
- }
-
- if (this.pageStart >= 10) {
- $('older_link').href = baseURL + '/#' + this.baseFrag + '/p' + (this.pageStart - this.itemsPerPage);
- $('older_link').show();
- } else {
- $('older_link').hide();
- }
-
- document.body.scrollTo();
-}
-
-Pager.prototype.reload = function() {
- this.pageStart = null;
- this.loadItems(null, null, Pager.prototype.showPageAt.bind(this, this.itemCount - 1));
-}
-
-Pager.prototype.showPageAt = function(r) {
- var end = (r - 9 > 0 ? r - 9 : 0);
- if (this.itemCache[r] && this.itemCache[end]) {
- this.pageStart = r;
- this.displayItems();
- } else {
- this.loadItems((r >= 49 ? r - 49 : 0), r, Pager.prototype.showPageAt.bind(this, r));
- }
-}
-
-Pager.prototype.showRecord = function(r) {
- if (this.itemCache[r]) {
- $('older_link').hide();
- $('newer_link').hide();
- items.update(this.itemCache[r].html);
- } else {
- this.loadItems(r, r, Pager.prototype.showRecord.bind(this, r));
- }
-}
-
-Pager.prototype.loadItems = function(from, to, continuation) { }
-
-
-// Object to render user pages
-function User(m) {
- Pager.call(this);
- this.username = m[1];
- this.baseFrag = m[1];
- this.permalink = (m[2] != 'p');
- this.pageStart = parseInt(m[3]);
-}
-User.prototype = new Pager();
-User.prototype.constructor = User;
-
-User.prototype.updateState = function(m) {
- if (m[1] != this.username)
- return false;
-
- this.permalink = (m[2] != 'p');
- this.pageStart = parseInt(m[3]);
- this.show();
-
- return true;
-}
-
-User.prototype.show = function() {
- Pager.prototype.show.call(this);
-
- $$('[name=section]').each(function(v) { v.update(' @' + this.username) }.bind(this));
- $('rss').show();
- $('rsslink').href = '/rss/' + this.username;
- $$('[name=user.reflink]').each(function(e) {
- e.href = baseURL + '/#/ref/' + this.username;
- }.bind(this));
- $('usercontrols').show();
-
- if (this.permalink && this.pageStart >= 0) {
- this.showRecord(this.pageStart);
- } else if (this.pageStart >= 0) {
- this.showPageAt(this.pageStart);
- } else {
- this.reload();
- }
-}
-
-User.prototype.hide = function() {
- Pager.prototype.hide.call(this);
- $('signup').hide();
- $('rss').hide();
- $('usercontrols').hide();
-}
-
-User.prototype.reload = function() {
- this.pageStart = null;
-
- $$('[name=user.subscribelink]').each(Element.hide);
- $$('[name=user.unsubscribelink]').each(Element.hide);
-
- if (loginStatus.loggedIn) {
- new Ajax.Request(baseURL + '/feedinfo/' + this.username, {
- method: 'post',
- parameters: {
- username: loginStatus.username
- },
- onSuccess: function(r) {
- var json = r.responseText.evalJSON();
- if (json.subscribed) {
- $$('[name=user.subscribelink]').each(Element.hide);
- $$('[name=user.unsubscribelink]').each(Element.show);
- } else {
- $$('[name=user.subscribelink]').each(Element.show);
- $$('[name=user.unsubscribelink]').each(Element.hide);
- }
- }
- });
- }
-
- new Ajax.Request(baseURL + '/info/' + this.username, {
- method: 'get',
- onSuccess: function(r) {
- var response = r.responseText.evalJSON();
- if (response) {
- this.itemCount = parseInt(response.record_count);
- this.showPageAt(this.itemCount - 1);
- }
- }.bind(this)
- });
-}
-
-User.prototype.loadItems = function(from, to, continuation) {
- if (to < 0)
- return;
-
- var url;
- if (from != undefined && to != undefined) {
- url = baseURL + '/get/' + this.username + '/' + from + '-' + to;
- this.pageStart = to;
- } else {
- url = baseURL + '/get/' + this.username;
- }
-
- new Ajax.Request(url, {
- method: 'get',
- onSuccess: function(r) {
- var records = r.responseText.evalJSON();
- if (records && records.length > 0) {
- records.each(function(v) {
- v.id = v.record;
- v.author = this.username;
- mangleRecord(v, recordTemplate);
- }.bind(this));
- this.addItems(records);
- if (!this.pageStart)
- this.pageStart = records[0].recInt;
- }
- continuation();
- }.bind(this),
- onFailure: function(r) {
- this.displayItems();
- }.bind(this),
- on404: function(r) {
- displayError('User not found');
- }
- });
-}
-
-function mangleRecord(record, template) {
- record.recInt = parseInt(record.record);
-
- var lines = record.data.split(/\r?\n/);
- if (lines[lines.length - 1] == '')
- lines.pop();
-
- var out = ['<p>'];
- var endpush = null;
- var listMode = false;
- lines.each(function(l) {
- if (l == '') {
- if (out[out.length - 1] == '<br>') {
- out[out.length - 1] = '<p>';
- }
- if (out[out.length - 1] == '</li>') {
- out.push('</ul>');
- out.push('<p>');
- listMode = false;
- }
- return;
- }
-
- // Put quoted material into a special paragraph
- if (l[0] == '>') {
- var pi = out.lastIndexOf('<p>');
- if (pi != -1) {
- out[pi] = '<p class="quote">';
- l = l.replace(/^>\s*/, '');
- }
- }
-
- // Sanitize HTML input
- l = l.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>');
-
- // Turn HTTP URLs into links
- l = l.replace(/(\s|^)(https?:\/\/[a-zA-Z0-9.-]*[a-zA-Z0-9](\/([^\s"]*[^.!,;?()\s])?)?)/g, '$1<a href="$2">$2</a>');
-
- // Turn markdown links into links
- var re;
-
- // Craft a regex that finds URLs that end in the extensions specified by BlergMedia.audioExtensions.
- re = new RegExp('(\\s|^)\\[([^\\]]+)\\]\\((https?:\\/\\/[a-zA-Z0-9.-]*[a-zA-Z0-9]\\/[^)"]*?\\.(' + BlergMedia.audioExtensions.join('|') + '))\\)', 'g');
- l = l.replace(re, '$1<a href="$3">$2</a> <a href="$3" onclick="play_audio(); return false"><img src="/images/play.png"></a>');
-
- // Ditto, but use the extended markdown link syntax to specify the format
- re = new RegExp('(\\s|^)\\[([^\\]]+)\\]\\((https?:\\/\\/[a-zA-Z0-9.-]*[a-zA-Z0-9](\\/[^)"]*?)?)\\s+audio:(' + BlergMedia.audioExtensions.join('|') + ')\\)', 'g');
- l = l.replace(re, '$1<a href="$3">$2</a> <a href="$3" onclick="play_audio(); return false"><img src="/images/play.png"></a>');
-
- // Craft a regex that finds URLs that end in the extensions specified by BlergMedia.videoExtensions.
- re = new RegExp('(\\s|^)\\[([^\\]]+)\\]\\((https?:\\/\\/[a-zA-Z0-9.-]*[a-zA-Z0-9]\\/[^)"]*?\\.(' + BlergMedia.videoExtensions.join('|') + '))\\)', 'g');
- l = l.replace(re, '$1<a href="$3">$2</a> <a href="$3" onclick="play_video(); return false"><img src="/images/play.png"></a>');
-
- // Ditto, but use the extended markdown link syntax to specify the format
- re = new RegExp('(\\s|^)\\[([^\\]]+)\\]\\((https?:\\/\\/[a-zA-Z0-9.-]*[a-zA-Z0-9](\\/[^)"]*?)?)\\s+video:(' + BlergMedia.videoExtensions.join('|') + ')\\)', 'g');
- l = l.replace(re, '$1<a href="$3">$2</a> <a href="$3" onclick="play_video(); return false"><img src="/images/play.png"></a>');
-
- // Regular markdown links
- l = l.replace(/(\s|^)\[([^\]]+)\]\((https?:\/\/[a-zA-Z0-9.-]*[a-zA-Z0-9](\/[^)"]*?)?)\)/g, '$1<a href="$3">$2</a>');
-
- // Turn *foo* into italics and **foo** into bold
- l = l.replace(/([^\w\\]|^)\*\*(\w[^*]*)\*\*(\W|$)/g, '$1<b>$2</b>$3');
- l = l.replace(/([^\w\\]|^)\*(\w[^*]*)\*(\W|$)/g, '$1<i>$2</i>$3');
-
- // Turn refs and tags into links
- l = l.replace(/(\s|^)#([A-Za-z0-9_-]+)/g, '$1<a href="#/tag/$2" class="ref" onclick="return qlink()">#$2</a>');
- l = l.replace(/(\s|^)@([A-Za-z0-9_-]+)(\/\d+)?/g, '$1<a href="#$2$3" class="ref" onclick="return qlink()">@$2</a>');
-
- // Create lists when lines begin with *
- if (l[0] == '*') {
- if (!listMode) {
- var pi = out.lastIndexOf('<p>');
- out[pi] = '<ul>';
- listMode = true;
- }
- l = l.replace(/^\*\s*/, '');
- out.push('<li>');
- endpush = '</li>';
- }
-
- // Create headers when lines begin with = or #
- if (l[0] == '=' || l[0] == '#') {
- var m = l.match(/^([=#]+)/);
- var depth = m[1].length;
- if (depth <= 5) {
- l = l.replace(/^[=#]+\s*/, '').replace(/\s*[=#]+$/, '');
- out.push('<h' + depth + '>');
- endpush = '</h' + depth + '>';
- }
- }
-
- // Remove backslashes from escaped metachars
- l = l.replace(/\\([*\[\]@#])/g, '$1');
-
- out.push(l);
- if (endpush) {
- out.push(endpush);
- endpush = null;
- } else {
- out.push('<br>');
- }
- });
- while (out[out.length - 1] == '<br>' || out[out.length - 1] == '<p>')
- out.pop();
- if (listMode)
- out.push('</ul>');
-
- record.data = out.join('');
- record.date = (new Date(record.timestamp * 1000)).toString();
- record.html = template.evaluate(record);
-}
-
-function displayError(msg) {
- items.innerText = msg;
-}
-
-
-// Object for browsing tags
-function Tag(m) {
- Pager.call(this);
- this.type = m[1];
- this.tag = m[2];
- this.pageStart = parseInt(m[3]);
-
- var url = baseURL + "/tag/";
- switch(this.type) {
- case 'tag':
- //url += '%23';
- url += 'H'; // apache is eating the hash, even encoded. Probably a security feature.
- this.baseFrag = '/tag/' + this.tag;
- break;
- case 'ref':
- url += '%40';
- this.baseFrag = '/ref/' + this.tag;
- break;
- default:
- alert('Invalid tag type: ' + this.type);
- return;
- }
- url += this.tag;
-
- new Ajax.Request(url, {
- method: 'get',
- onSuccess: function(r) {
- var j = r.responseText.evalJSON();
- if (j) {
- var maxid = j.length - 1;
- j.each(function(v, i) {
- v.id = maxid - i;
- mangleRecord(v, tagRecordTemplate)
- });
- this.addItems(j);
- if (!this.pageStart)
- this.pageStart = j.length - 1;
- this.itemCount = j.length;
- }
- this.displayItems();
- }.bind(this),
- onFailure: function(r) {
- this.displayItems();
- }.bind(this)
- });
-
-}
-Tag.prototype = new Pager();
-Tag.prototype.constructor = Tag;
-
-Tag.prototype.updateState = function(m) {
- if (this.type != m[1] || this.tag != m[2])
- return false;
-
- this.pageStart = parseInt(m[3]) || this.itemCount - 1;
- this.displayItems();
-
- return true;
-}
-
-Tag.prototype.show = function() {
- Pager.prototype.show.call(this);
-
- var ctype = {ref: '@', tag: '#'}[this.type];
-
- $$('[name=section]').each(function(v) {
- v.update(' about ' + ctype + this.tag);
- }.bind(this));
-}
-
-
-// Pager for browsing subscription feeds
-function Feed(m) {
- Pager.call(this);
- this.username = loginStatus.username;
- this.baseFrag = '/feed';
- this.pageStart = parseInt(m[1]);
-
- new Ajax.Request(baseURL + '/feed', {
- method: 'post',
- parameters: {
- username: loginStatus.username
- },
- onSuccess: function(r) {
- var response = r.responseText.evalJSON();
- if (response) {
- var maxid = response.length - 1;
- response.each(function(v, i) {
- v.id = maxid - i;
- mangleRecord(v, tagRecordTemplate)
- });
- this.addItems(response);
- if (!this.pageStart)
- this.pageStart = response.length - 1;
- this.itemCount = response.length;
- loginStatus.requestFeedStatus();
- }
- this.displayItems();
- }.bind(this),
- onFailure: function(r) {
- this.displayItems();
- }.bind(this)
- });
-}
-Feed.prototype = new Pager();
-Feed.prototype.constructor = Feed;
-
-Feed.prototype.updateState = function(m) {
- this.pageStart = parseInt(m[1]) || this.itemCount - 1;
- this.displayItems();
-
- return true;
-}
-
-Feed.prototype.show = function() {
- Pager.prototype.show.call(this);
- $$('[name=section]').each(function(v) {
- v.update(' ' + loginStatus.username + "'s spycam");
- }.bind(this));
-}
-
-
-function postPopup(initial) {
- if (loginStatus.loggedIn || initial) {
- var post = $('post');
- if (post.visible()) {
- post.hide();
- } else {
- post.show();
- if (initial) {
- $('post.content').value = initial;
- } else if (!$('post.content').value && currentPager.username && currentPager.username != loginStatus.username) {
- $('post.content').value = '@' + currentPager.username + ': ';
- }
- $('post.content').focus();
- }
- }
-}
-
-function signup() {
- var username = $('signup.username').value;
- var password = $('signup.password').value;
-
- new Ajax.Request(baseURL + '/create', {
- parameters: {
- username: username,
- password: password
- },
- onSuccess: function(r) {
- $('signup').hide();
- qlink(username);
-
- loginStatus.login(username, password);
- },
- onFailure: function(r) {
- alert("Failed to create user");
- }
- });
-}
-
-function signup_cancel() {
- $('signup').hide();
- urlSwitch();
-}
-
function passwd() {
var old_password = $('passwd.old_password').value;
var new_password = $('passwd.new_password').value;
$('navigation').show();
urlSwitch();
}
-
-function subscribe() {
- new Ajax.Request(baseURL + '/subscribe/' + currentPager.username, {
- method: 'post',
- parameters: {
- username: loginStatus.username
- },
- onSuccess: function(r) {
- var response = r.responseText.evalJSON();
- if (response.status == 'success') {
- alert("You call " + currentPager.username + " and begin breathing heavily into the handset.");
- $$('[name=user.subscribelink]').each(Element.hide);
- $$('[name=user.unsubscribelink]').each(Element.show);
- } else {
- alert('Failed to subscribe. This is probably for the best');
- }
- },
- onFailure: function(r) {
- alert('Failed to subscribe. This is probably for the best');
- }
- });
-}
-
-function unsubscribe() {
- new Ajax.Request(baseURL + '/unsubscribe/' + currentPager.username, {
- method: 'post',
- parameters: {
- username: loginStatus.username
- },
- onSuccess: function(r) {
- var response = r.responseText.evalJSON();
- if (response.status == 'success') {
- alert("You come to your senses.");
- $$('[name=user.subscribelink]').each(Element.show);
- $$('[name=user.unsubscribelink]').each(Element.hide);
- } else {
- alert('You are unable to tear yourself away (because something failed on the server)');
- }
- },
- onFailure: function(r) {
- alert('You are unable to tear yourself away (because something failed on the server)');
- }
- });
-}
-
-var tickerTimer = null;
-var tickerHead, tickerTail;
-
-function tickerFader(a, b, p) {
- var p2 = 1 - p;
-
- a.style.opacity = p;
- a.style.lineHeight = (100 * p) + '%';
-
- b.style.opacity = p2;
- b.style.lineHeight = (100 * p2) + '%';
- if (p == 1.0)
- b.hide();
-}
-
-function ticker() {
- tickerHead.show();
- Bytex64.FX.run(tickerFader.curry(tickerHead, tickerTail), 0.5);
- tickerHead = tickerHead.nextSibling;
- tickerTail = tickerTail.nextSibling;
- if (tickerHead == null) {
- stopTicker();
- loadLatest.delay(10);
- }
-}
-
-function startTicker() {
- stopTicker();
- for (var elem = $('latest-posts').firstChild; elem != null; elem = elem.nextSibling) {
- elem.hide();
- }
-
- // Show the first five
- tickerHead = $('latest-posts').firstChild;
- for (var i = 0; i < 10 && tickerHead; i++) {
- tickerHead.show();
- tickerHead = tickerHead.nextSibling;
- }
- tickerTail = $('latest-posts').firstChild;
- tickerTimer = setInterval(ticker, 5000);
-}
-
-function stopTicker() {
- if (tickerTimer)
- clearInterval(tickerTimer);
- tickerTimer = null;
-}
-
-function loadLatest() {
- new Ajax.Request(baseURL + '/latest.json', {
- method: 'GET',
- onSuccess: function(r) {
- var j = r.responseText.evalJSON();
-
- $('latest-tags').update();
- j.tags.each(function(v) {
- var a = new Element('a', {href: baseURL + '/#/tag/' + v});
- a.insert('#' + v);
- a.onclick = "return qlink()";
- a.className = 'ref';
- $('latest-tags').insert(a);
- $('latest-tags').appendChild(document.createTextNode(' '));
- });
-
- $('latest-posts').update();
- j.records.each(function(v) {
- v.data = v.data.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>');
- v.date = (new Date(v.timestamp * 1000)).toString();
- var html = latestRecordsTemplate.evaluate(v);
- $('latest-posts').insert(html);
- });
- startTicker();
- }
- });
-}
-
-function ExternalURLPost(m) {
- this.title = decodeURIComponent(m[1]).replace(']','').replace('[','');
- this.url = decodeURIComponent(m[2]);
-}
-
-ExternalURLPost.prototype.show = function() {
- $('post.content').value = '[' + this.title + '](' + this.url + ')';
- $('post').show();
-}
projects / blerg.git / blobdiff