Commit 13bb094f authored by John Crepezzi's avatar John Crepezzi
Browse files

Revert "Refactor frontend" 

This reverts commit 1950cc8d.
parent b43a55ff

lib/document_handler.js

+1 −1
Original line number Diff line number Diff line
@@ -55,7 +55,7 @@ DocumentHandler.prototype.handlePost = function(request, response) { 
    if (!buffer) {

      response.writeHead(200, { 'content-type': 'application/json' });

    }

    buffer += JSON.parse(data.toString()).data;

    buffer += data.toString();

    if (_this.maxLength && buffer.length > _this.maxLength) {

      cancelled = true;

      winston.warn('document >maxLength', { maxLength: _this.maxLength });

static/application.css

+119 −152
Original line number Diff line number Diff line 
html, body, div, pre, textarea, header, h1, a, nav, ul, li {

  margin: 0;

  padding: 0;

}



body {

  font: 13px monospace;

	background: #002B36;

	padding: 20px 50px;

	margin: 0px;

}



header {

  position: fixed;

  top: 0;

  right: 0;

  z-index: 1000;

}

/* textarea */



header h1 {

  background: #00222b;

  padding: 5px 22px;

textarea {

	background: transparent;

	border: 0px;

	color: #fff;

	padding: 0px;

	width: 100%;

	height: 100%;

	font-family: monospace;

	outline: none;

	resize: none;

	font-size: 13px;

}



header h1 a {

  background: transparent url('logo.png') no-repeat top center;

  display: block;

  overflow: hidden;

  text-indent: -9999px;

  width: 126px;

  height: 42px;

}

/* the line numbers */



header h1 a:hover {

  background-position: bottom center;

#linenos {

  color: #7d7d7d;

	z-index: -1000;

	position: absolute;

	top: 20px;

	left: 0px;

	width: 30px; /* 30 to get 20 away from box */

	font-size: 13px;

	font-family: monospace;

	text-align: right;

}



header ul {

  background: #08323c;

  font-size: 0;

  list-style: none;

  /*overflow: hidden;*/

  text-align: center;

}

/* code box when locked */



header ul li {

  display: inline-block;

  position: relative;

#box {

	padding: 0px;

	margin: 0px;

	width: 100%;

	border: 0px;

	outline: none;

	font-size: 13px;

}



header ul li .pointer {

  background: transparent url('hover-dropdown-tip.png') no-repeat;

  display: inline-block;

  text-align: center;

  width: 10px;

  height: 5px;

#box code {

	padding: 0px;

	background: transparent !important; /* don't hide hastebox */

}



header ul li a {

  background: transparent url('function-icons.png');

  display: block;

  overflow: hidden;

  text-indent: -9999px;

  width: 32px;

  height: 37px;

}

/* key */



header ul li a.disabled {

  cursor: default;

#key {

	position: fixed;

	top: 0px;

	right: 0px;

	z-index: +1000; /* watch out */

}



header li a.save { background-position: -5px center; }

header li a.save:hover { background-position: -5px bottom; }

header li a.save.disabled { background-position: -5px top; }



header li a.new { background-position: -42px center; }

header li a.new:hover { background-position: -42px bottom; }

header li a.new.disabled { background-position: -42px top; }



header li a.edit { background-position: -79px center; }

header li a.edit:hover { background-position: -79px bottom; }

header li a.edit.disabled { background-position: -79px top; }



header li a.raw { background-position: -116px center; }

header li a.raw:hover { background-position: -116px bottom; }

header li a.raw.disabled { background-position: -116px top; }



header li a.twitter { background-position: -153px center; }

header li a.twitter:hover { background-position: -153px bottom; }

header li a.twitter.disabled { background-position: -153px top; }



#editor {

  position: absolute;

  top: 0;

  left: 0;

  right: 0;

  bottom: 0;

#box1 {

	padding: 5px;

	text-align: center;

	background: #00222b;

}



.CodeMirror {

  line-height: 1em;

  height: 100%;

#box2 {

	background: #08323c;

	font-size: 0px;

	padding: 0px 5px;

}



.CodeMirror-scroll {

  height: 100%;

  overflow: auto;

  position: relative;

#box1 a.logo, #box1 a.logo:visited {

	display: inline-block;

	background: url(logo.png);

	width: 126px;

	height: 42px;

}



.CodeMirror-gutter {

  height: 100%;

  min-width: 2em;

  position: absolute;

  top: 0;

  left: 0;

#box1 a.logo:hover {

	background-position: 0 bottom;

}



.CodeMirror-gutter-text {

  text-align: right;

  padding: 0.4em 0.2em 0.4em 0.4em;

  white-space: pre;

#box2 .function {

	background: url(function-icons.png);

	width: 32px;

	height: 37px;

	display: inline-block;

	position: relative;

}



.CodeMirror-lines {

  padding: 0.4em;

#box2 .link embed {

	vertical-align: bottom; /* fix for zeroClipboard style */

}



.CodeMirror textarea {

  outline: 0;

#box2 .function.enabled:hover {

	cursor: hand;

	cursor: pointer;

}



.CodeMirror pre.CodeMirror-cursor {

#pointer {

	display: block;

	height: 5px;

	width: 10px;

	background: url(hover-dropdown-tip.png);

	bottom: 0px;

	position: absolute;

  visibility: hidden;

  z-index: 10;

	margin: auto;

	left: 0px;

	right: 0px;

}



.CodeMirror-focused pre.CodeMirror-cursor {

  visibility: visible;

#box3, #messages li {

	background: #173e48;

	font-family: Helvetica, sans-serif;

	font-size: 12px;

	line-height: 14px;

	padding: 10px 15px;

}



span.cm-header, span.cm-strong {

#box3 .label, #messages li {

	color: #fff;

	font-weight: bold;

}



span.cm-em {

  font-style: italic;

#box3 .shortcut {

	color: #c4dce3;

	font-weight: normal;

}



span.cm-emstrong {

  font-style: italic; font-weight: bold;

}

#box2 .function.save { background-position: -5px top; }

#box2 .function.enabled.save { background-position: -5px center; }

#box2 .function.enabled.save:hover { background-position: -5px bottom; }



span.cm-link {

  text-decoration: underline;

}

#box2 .function.new { background-position: -42px top; }

#box2 .function.enabled.new { background-position: -42px center; }

#box2 .function.enabled.new:hover { background-position: -42px bottom; }



/* Solarized (dark) theme */

#box2 .function.duplicate { background-position: -79px top; }

#box2 .function.enabled.duplicate { background-position: -79px center; }

#box2 .function.enabled.duplicate:hover { background-position: -79px bottom; }



.cm-s-solarized-dark {

  background: #002b36;

  color: #839496;

}

#box2 .function.raw { background-position: -116px top; }

#box2 .function.enabled.raw { background-position: -116px center; }

#box2 .function.enabled.raw:hover { background-position: -116px bottom; }



.cm-s-solarized-dark div.CodeMirror-selected {

  background: #586e75;

}

#box2 .function.twitter { background-position: -153px top; }

#box2 .function.enabled.twitter { background-position: -153px center; }

#box2 .function.enabled.twitter:hover { background-position: -153px bottom; }



.cm-s-solarized-dark .CodeMirror-gutter {

  background: #073642;

#messages {

	position:fixed;

	top:0px;

	right:138px;

	margin:0;

	padding:0;

	width:400px;

}



.cm-s-solarized-dark .CodeMirror-gutter-text {

  color: #586e75;

#messages li {

	background:rgba(23,62,72,0.8);

	margin:0 auto;

	list-style:none;

}



.cm-s-solarized-dark .CodeMirror-cursor {

  border-left: 1px solid #839496;

#messages li.error {

	background:rgba(102,8,0,0.8);

}
 


.cm-s-solarized-dark span.cm-keyword    { color: #268bd2; }

.cm-s-solarized-dark span.cm-atom       { color: #b58900; }

.cm-s-solarized-dark span.cm-number     { color: #2aa198; }

.cm-s-solarized-dark span.cm-def        { color: #839496; }

.cm-s-solarized-dark span.cm-variable   { color: #839496; }

.cm-s-solarized-dark span.cm-variable-2 { color: #b58900; }

.cm-s-solarized-dark span.cm-variable-3 { color: #268bd2; }

.cm-s-solarized-dark span.cm-property   { color: #859900; }

.cm-s-solarized-dark span.cm-operator   { color: #2aa198; }

.cm-s-solarized-dark span.cm-comment    { color: #586e75; }

.cm-s-solarized-dark span.cm-string     { color: #2aa198; }

.cm-s-solarized-dark span.cm-string-2   { color: #2aa198; }

.cm-s-solarized-dark span.cm-meta       { color: #586e75; }

.cm-s-solarized-dark span.cm-error      { color: #dc322f; }

.cm-s-solarized-dark span.cm-qualifier  { color: #268bd2; }

.cm-s-solarized-dark span.cm-builtin    { color: #b58900; }

.cm-s-solarized-dark span.cm-bracket    { color: #dc322f; }

.cm-s-solarized-dark span.cm-tag        { color: #268bd2; }

.cm-s-solarized-dark span.cm-attribute  { color: #839496; }

.cm-s-solarized-dark span.cm-header     { color: #cb4b16; }

.cm-s-solarized-dark span.cm-quote      { color: #586e75; }

.cm-s-solarized-dark span.cm-hr         { color: #cb4b16; }

.cm-s-solarized-dark span.cm-link       { color: #6c71c4; }

static/application.js

+366 −141
Original line number Diff line number Diff line 
window.Haste = {

  Models: {},

  Views: {},

  Routers: {},



  extensionMap: {

    clj: 'clojure', coffee: 'coffeescript', css: 'css', diff: 'diff', go: 'go',

    hs: 'haskell', html: 'htmlmixed', js: 'javascript', lua: 'lua',

    md: 'markdown', markdown: 'markdown', sql: 'mysql', pl: 'perl', php: 'php',

    py: 'python', r: 'r', rb: 'ruby', scm: 'scheme', xml: 'xml', yml: 'yaml'

  },

///// represents a single document



  init: function() {

    new Haste.Routers.Document();

    Backbone.history.start({ pushState: true });

  }

var haste_document = function() {

  this.locked = false;

};



Haste.Models.Document = Backbone.Model.extend({

  idAttribute: 'key',

  urlRoot: '/documents'

});



Haste.Routers.Document = Backbone.Router.extend({

  routes: {

    ':id.:extension': 'show',

    ':id': 'show',

    '': 'new'

  },

// Escapes HTML tag characters

haste_document.prototype.htmlEscape = function(s) {

  return s

    .replace(/&/g, '&')

    .replace(/>/g, '>')

    .replace(/</g, '&lt;')

    .replace(/"/g, '&quot;');

};



  initialize: function() {

    this.editor = new Haste.Views.EditorView();

// Get this document from the server and lock it here

haste_document.prototype.load = function(key, callback, lang) {

  var _this = this;

  $.ajax('/documents/' + key, {

    type: 'get',

    dataType: 'json',

    success: function(res) {

      _this.locked = true;

      _this.key = key;

      _this.data = res.data;

      try {

        var high;

        if (lang === 'txt') {

          high = { value: _this.htmlEscape(res.data) };

        }

        else if (lang) {

          high = hljs.highlight(lang, res.data);

        }

        else {

          high = hljs.highlightAuto(res.data);

        }

      } catch(err) {

        // failed highlight, fall back on auto

        high = hljs.highlightAuto(res.data);

      }

      callback({

        value: high.value,

        key: key,

        language: high.language || lang,

        lineCount: res.data.split("\n").length

      });

    },

    error: function(err) {

      callback(false);

    }

  });

};



  show: function(id, extension) {

    this.editor.load(id, extension);

// Save this document to the server and lock it here

haste_document.prototype.save = function(data, callback) {

  if (this.locked) {

    return false;

  }

  this.data = data;

  var _this = this;

  $.ajax('/documents', {

    type: 'post',

    data: data,

    dataType: 'json',

    contentType: 'application/json; charset=utf-8',

    success: function(res) {

      _this.locked = true;

      _this.key = res.key;

      var high = hljs.highlightAuto(data);

      callback(null, {

        value: high.value,

        key: res.key,

        language: high.language,

        lineCount: data.split("\n").length

      });

    },



  new: function() {

    this.editor.new();

    error: function(res) {

      try {

        callback($.parseJSON(res.responseText));

      }

      catch (e) {

        callback({message: 'Something went wrong!'});

      }

    }

  });

};



Haste.Views.ActionsView = Backbone.View.extend({

  el: 'header',



  events: {

    'click .new': 'new',

    'click .save': 'save',

    'click .edit': 'edit',

    'click .raw': 'raw',

    'click .twitter': 'raw'

  },

///// represents the paste application



var haste = function(appName, options) {

  this.appName = appName;

  this.$textarea = $('textarea');

  this.$box = $('#box');

  this.$code = $('#box code');

  this.$linenos = $('#linenos');

  this.options = options;

  this.configureShortcuts();

  this.configureButtons();

  // If twitter is disabled, hide the button

  if (!options.twitter) {

    $('#box2 .twitter').hide();

  }

};



  initialize: function() {

    this.parent = this.options.parent;

  },

// Set the page title - include the appName

haste.prototype.setTitle = function(ext) {

  var title = ext ? this.appName + ' - ' + ext : this.appName;

  document.title = title;

};



  toggleActions: function() {

    var klass = 'disabled';

// Show a message box

haste.prototype.showMessage = function(msg, cls) {

  var msgBox = $('<li class="'+(cls || 'info')+'">'+msg+'</li>');

  $('#messages').prepend(msgBox);

  setTimeout(function() {

    msgBox.slideUp('fast', function() { $(this).remove(); });

  }, 3000);

};



    if (this.parent.model.isNew()) {

      $('.save', this.el).removeClass(klass);

      $('.edit, .raw, .twitter', this.el).addClass(klass);

    } else {

      $('.save', this.el).addClass(klass);

      $('.edit, .raw, .twitter', this.el).removeClass(klass);

    }

// Show the light key

haste.prototype.lightKey = function() {

  this.configureKey(['new', 'save']);

};



    this.setLink('.raw', 'raw/' + this.parent.model.id);

    this.setLink('.twitter', 'https://twitter.com/share?url=' + encodeURI(window.location.href));

  },

// Show the full key

haste.prototype.fullKey = function() {

  this.configureKey(['new', 'duplicate', 'twitter', 'raw']);

};



  setLink: function(el, href) {

    if (this.parent.model.isNew()) {

      href = '#';

// Set the key up for certain things to be enabled

haste.prototype.configureKey = function(enable) {

  var $this, i = 0;

  $('#box2 .function').each(function() {

    $this = $(this);

    for (i = 0; i < enable.length; i++) {

      if ($this.hasClass(enable[i])) {

        $this.addClass('enabled');

        return true;

      }

    }

    $this.removeClass('enabled');

  });

};



    $(el, this.el).attr('href', href);

  },



  new: function(event) {

    event.preventDefault();

    this.parent.new();

    Backbone.history.navigate('');

  },



  save: function(event) {

    event.preventDefault();

// Remove the current document (if there is one)

// and set up for a new one

haste.prototype.newDocument = function(hideHistory) {

  this.$box.hide();

  this.doc = new haste_document();

  if (!hideHistory) {

    window.history.pushState(null, this.appName, '/');

  }

  this.setTitle();

  this.lightKey();

  this.$textarea.val('').show('fast', function() {

    this.focus();

  });

  this.removeLineNumbers();

};



    if (!this.parent.model.isNew()) { return; }

// Map of common extensions

// Note: this list does not need to include anything that IS its extension,

// due to the behavior of lookupTypeByExtension and lookupExtensionByType

// Note: optimized for lookupTypeByExtension

haste.extensionMap = {

  rb: 'ruby', py: 'python', pl: 'perl', php: 'php', scala: 'scala', go: 'go',

  xml: 'xml', html: 'xml', htm: 'xml', css: 'css', js: 'javascript', vbs: 'vbscript',

  lua: 'lua', pas: 'delphi', java: 'java', cpp: 'cpp', cc: 'cpp', m: 'objectivec',

  vala: 'vala', cs: 'cs', sql: 'sql', sm: 'smalltalk', lisp: 'lisp', ini: 'ini',

  diff: 'diff', bash: 'bash', sh: 'bash', tex: 'tex', erl: 'erlang', hs: 'haskell',

  md: 'markdown', txt: '', coffee: 'coffee'

};



    this.parent.save();

  },

// Look up the extension preferred for a type

// If not found, return the type itself - which we'll place as the extension

haste.prototype.lookupExtensionByType = function(type) {

  for (var key in haste.extensionMap) {

    if (haste.extensionMap[key] === type) return key;

  }

  return type;

};



  edit: function(event) {

    event.preventDefault();

// Look up the type for a given extension

// If not found, return the extension - which we'll attempt to use as the type

haste.prototype.lookupTypeByExtension = function(ext) {

  return haste.extensionMap[ext] || ext;

};



    if (this.parent.model.isNew()) { return; }

// Add line numbers to the document

// For the specified number of lines

haste.prototype.addLineNumbers = function(lineCount) {

  var h = '';

  for (var i = 0; i < lineCount; i++) {

    h += (i + 1).toString() + '<br/>';

  }

  $('#linenos').html(h);

};



    this.parent.model.set('key', null);

    Backbone.history.navigate('/');

  },

// Remove the line numbers

haste.prototype.removeLineNumbers = function() {

  $('#linenos').html('&gt;');

};



  raw: function(event) {

    if (this.model.isNew()) {

      event.preventDefault();

// Load a document and show it

haste.prototype.loadDocument = function(key) {

  // Split the key up

  var parts = key.split('.', 2);

  // Ask for what we want

  var _this = this;

  _this.doc = new haste_document();

  _this.doc.load(parts[0], function(ret) {

    if (ret) {

      _this.$code.html(ret.value);

      _this.setTitle(ret.key);

      _this.fullKey();

      _this.$textarea.val('').hide();

      _this.$box.show().focus();

      _this.addLineNumbers(ret.lineCount);

    }

  },

});

    else {

      _this.newDocument();

    }

  }, this.lookupTypeByExtension(parts[1]));

};



Haste.Views.EditorView = Backbone.View.extend({

  el: 'textarea',

// Duplicate the current document - only if locked

haste.prototype.duplicateDocument = function() {

  if (this.doc.locked) {

    var currentData = this.doc.data;

    this.newDocument();

    this.$textarea.val(currentData);

  }

};



  initialize: function() {

    this.codeMirror = CodeMirror.fromTextArea(this.el, {

      mode: 'null',

      lineNumbers: true,

      theme: 'solarized-dark'

// Lock the current document

haste.prototype.lockDocument = function() {

  var _this = this;

  this.doc.save(this.$textarea.val(), function(err, ret) {

    if (err) {

      _this.showMessage(err.message, 'error');

    }

    else if (ret) {

      _this.$code.html(ret.value);

      _this.setTitle(ret.key);

      var file = '/' + ret.key;

      if (ret.language) {

        file += '.' + _this.lookupExtensionByType(ret.language);

      }

      window.history.pushState(null, _this.appName + '-' + ret.key, file);

      _this.fullKey();

      _this.$textarea.val('').hide();

      _this.$box.show().focus();

      _this.addLineNumbers(ret.lineCount);

    }

  });

};



    this.actionsView = new Haste.Views.ActionsView({ parent: this });

haste.prototype.configureButtons = function() {

  var _this = this;

  this.buttons = [

    {

      $where: $('#box2 .save'),

      label: 'Save',

      shortcutDescription: 'control + s',

      shortcut: function(evt) {

        return evt.ctrlKey && (evt.keyCode === 83);

      },



  render: function() {

    this.codeMirror.setOption('mode', this.model.get('mode') || 'null');

    this.codeMirror.setValue(this.model.get('data') || '');



    return this;

      action: function() {

        if (_this.$textarea.val().replace(/^\s+|\s+$/g, '') !== '') {

          _this.lockDocument();

        }

      }

    },



  new: function() {

    this.model = new Haste.Models.Document();



    this.model.on('change', this.render, this);

    this.model.on('change', this.toggleLock, this);

    this.model.on('change', this.actionsView.toggleActions, this.actionsView);



    this.model.trigger('change');

    {

      $where: $('#box2 .new'),

      label: 'New',

      shortcut: function(evt) {

        return evt.ctrlKey && evt.keyCode === 78  

      },



  load: function(key, extension) {

    this.new();



    var mode = Haste.extensionMap[extension];

    this.model.set({ key: key, mode: mode }, { silent: true });



    this.model.fetch();

      shortcutDescription: 'control + n',

      action: function() {

        _this.newDocument(!_this.doc.key);

      }

    },

    {

      $where: $('#box2 .duplicate'),

      label: 'Duplicate & Edit',

      shortcut: function(evt) {

        return _this.doc.locked && evt.ctrlKey && evt.keyCode === 68;

      },

      shortcutDescription: 'control + d',

      action: function() {

        _this.duplicateDocument();

      }

    },

    {

      $where: $('#box2 .raw'),

      label: 'Just Text',

      shortcut: function(evt) {

        return evt.ctrlKey && evt.shiftKey && evt.keyCode === 82;

      },

      shortcutDescription: 'control + shift + r',

      action: function() {

        window.location.href = '/raw/' + _this.doc.key;

      }

    },

    {

      $where: $('#box2 .twitter'),

      label: 'Twitter',

      shortcut: function(evt) {

        return _this.options.twitter && _this.doc.locked && evt.ctrlKey && evt.keyCode == 84;

      },

      shortcutDescription: 'control + t',

      action: function() {

        window.open('https://twitter.com/share?url=' + encodeURI(window.location.href));

      }

    }

  ];

  for (var i = 0; i < this.buttons.length; i++) {

    this.configureButton(this.buttons[i]);

  }

};



  save: function() {

    var data = this.codeMirror.getValue();



    if (!data) { return; }



    this.model.save('data', data, {

      success: function(model, response) {

        Backbone.history.navigate(model.id);

haste.prototype.configureButton = function(options) {

  // Handle the click action

  options.$where.click(function(evt) {

    evt.preventDefault();

    if (!options.clickDisabled && $(this).hasClass('enabled')) {

      options.action();

    }

  });

  },

  // Show the label

  options.$where.mouseenter(function(evt) {

    $('#box3 .label').text(options.label);

    $('#box3 .shortcut').text(options.shortcutDescription || '');

    $('#box3').show();

    $(this).append($('#pointer').remove().show());

  });

  // Hide the label

  options.$where.mouseleave(function(evt) {

    $('#box3').hide();

    $('#pointer').hide();

  });

};



  toggleLock: function() {

    this.codeMirror.setOption('readOnly', !this.model.isNew());

    this.actionsView.toggleActions();

// Configure keyboard shortcuts for the textarea

haste.prototype.configureShortcuts = function() {

  var _this = this;

  $(document.body).keydown(function(evt) {

    var button;

    for (var i = 0 ; i < _this.buttons.length; i++) {

      button = _this.buttons[i];

      if (button.shortcut && button.shortcut(evt)) {

        evt.preventDefault();

        button.action();

        return;

      }

    }

  });

};



///// Tab behavior in the textarea - 2 spaces per tab

$(function() {

  Haste.init();



  $('textarea').keydown(function(evt) {

    if (evt.keyCode === 9) {

      evt.preventDefault();

      var myValue = '  ';

      // http://stackoverflow.com/questions/946534/insert-text-into-textarea-with-jquery

      // For browsers like Internet Explorer

      if (document.selection) {

        this.focus();

        sel = document.selection.createRange();

        sel.text = myValue;

        this.focus();

      }

      // Mozilla and Webkit

      else if (this.selectionStart || this.selectionStart == '0') {

        var startPos = this.selectionStart;

        var endPos = this.selectionEnd;

        var scrollTop = this.scrollTop;

        this.value = this.value.substring(0, startPos) + myValue +

          this.value.substring(endPos,this.value.length);

        this.focus();

        this.selectionStart = startPos + myValue.length;

        this.selectionEnd = startPos + myValue.length;

        this.scrollTop = scrollTop;

      }

      else {

        this.value += myValue;

        this.focus();

      }

    }

  });



});

static/application.min.js

+1 −1

File changed.

Preview size limit exceeded, changes collapsed.

static/backbone.min.js

deleted100644 → 0
+0 −37

File deleted.

Preview size limit exceeded, changes collapsed.