Added copy URL functionality (4233e589) · Commits · Arnhem Networks / haste-server archive

TODO.md

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Original line number	Diff line number	Diff line
		@@ -8,7 +8,6 @@
		* test new interface in browsers
		* auto-compress assets
		* add feedback for errors to UI - esp. too long
		* fix the copy URL button

		# shared version only
		* some way to do announcements easily (and use for ads)

static/ZeroClipboard.js

0 → 100755

+311 −0

Original line number	Diff line number	Diff line
		// Simple Set Clipboard System
		// Author: Joseph Huckaby

		var ZeroClipboard = {

		version: "1.0.7",
		clients: {}, // registered upload clients on page, indexed by id
		moviePath: 'ZeroClipboard.swf', // URL to movie
		nextId: 1, // ID of next movie

		$: function(thingy) {
		// simple DOM lookup utility function
		if (typeof(thingy) == 'string') thingy = document.getElementById(thingy);
		if (!thingy.addClass) {
		// extend element with a few useful methods
		thingy.hide = function() { this.style.display = 'none'; };
		thingy.show = function() { this.style.display = ''; };
		thingy.addClass = function(name) { this.removeClass(name); this.className += ' ' + name; };
		thingy.removeClass = function(name) {
		var classes = this.className.split(/\s+/);
		var idx = -1;
		for (var k = 0; k < classes.length; k++) {
		if (classes[k] == name) { idx = k; k = classes.length; }
		}
		if (idx > -1) {
		classes.splice( idx, 1 );
		this.className = classes.join(' ');
		}
		return this;
		};
		thingy.hasClass = function(name) {
		return !!this.className.match( new RegExp("\\s" + name + "\\s") );
		};
		}
		return thingy;
		},

		setMoviePath: function(path) {
		// set path to ZeroClipboard.swf
		this.moviePath = path;
		},

		dispatch: function(id, eventName, args) {
		// receive event from flash movie, send to client
		var client = this.clients[id];
		if (client) {
		client.receiveEvent(eventName, args);
		}
		},

		register: function(id, client) {
		// register new client to receive events
		this.clients[id] = client;
		},

		getDOMObjectPosition: function(obj, stopObj) {
		// get absolute coordinates for dom element
		var info = {
		left: 0,
		top: 0,
		width: obj.width ? obj.width : obj.offsetWidth,
		height: obj.height ? obj.height : obj.offsetHeight
		};

		while (obj && (obj != stopObj)) {
		info.left += obj.offsetLeft;
		info.top += obj.offsetTop;
		obj = obj.offsetParent;
		}

		return info;
		},

		Client: function(elem) {
		// constructor for new simple upload client
		this.handlers = {};

		// unique ID
		this.id = ZeroClipboard.nextId++;
		this.movieId = 'ZeroClipboardMovie_' + this.id;

		// register client with singleton to receive flash events
		ZeroClipboard.register(this.id, this);

		// create movie
		if (elem) this.glue(elem);
		}
		};

		ZeroClipboard.Client.prototype = {

		id: 0, // unique ID for us
		ready: false, // whether movie is ready to receive events or not
		movie: null, // reference to movie object
		clipText: '', // text to copy to clipboard
		handCursorEnabled: true, // whether to show hand cursor, or default pointer cursor
		cssEffects: true, // enable CSS mouse effects on dom container
		handlers: null, // user event handlers

		glue: function(elem, appendElem, stylesToAdd) {
		// glue to DOM element
		// elem can be ID or actual DOM element object
		this.domElement = ZeroClipboard.$(elem);

		// float just above object, or zIndex 99 if dom element isn't set
		var zIndex = 99;
		if (this.domElement.style.zIndex) {
		zIndex = parseInt(this.domElement.style.zIndex, 10) + 1;
		}

		if (typeof(appendElem) == 'string') {
		appendElem = ZeroClipboard.$(appendElem);
		}
		else if (typeof(appendElem) == 'undefined') {
		appendElem = document.getElementsByTagName('body')[0];
		}

		// find X/Y position of domElement
		var box = ZeroClipboard.getDOMObjectPosition(this.domElement, appendElem);

		// create floating DIV above element
		this.div = document.createElement('div');
		var style = this.div.style;
		style.position = 'absolute';
		style.left = '' + box.left + 'px';
		style.top = '' + box.top + 'px';
		style.width = '' + box.width + 'px';
		style.height = '' + box.height + 'px';
		style.zIndex = zIndex;

		if (typeof(stylesToAdd) == 'object') {
		for (addedStyle in stylesToAdd) {
		style[addedStyle] = stylesToAdd[addedStyle];
		}
		}

		// style.backgroundColor = '#f00'; // debug

		appendElem.appendChild(this.div);

		this.div.innerHTML = this.getHTML( box.width, box.height );
		},

		getHTML: function(width, height) {
		// return HTML for movie
		var html = '';
		var flashvars = 'id=' + this.id +
		'&width=' + width +
		'&height=' + height;

		if (navigator.userAgent.match(/MSIE/)) {
		// IE gets an OBJECT tag
		var protocol = location.href.match(/^https/i) ? 'https://' : 'http://';
		html += '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="'+protocol+'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="'+width+'" height="'+height+'" id="'+this.movieId+'" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="false" /><param name="movie" value="'+ZeroClipboard.moviePath+'" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="best" /><param name="bgcolor" value="#ffffff" /><param name="flashvars" value="'+flashvars+'"/><param name="wmode" value="transparent"/></object>';
		}
		else {
		// all other browsers get an EMBED tag
		html += '<embed id="'+this.movieId+'" src="'+ZeroClipboard.moviePath+'" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="'+width+'" height="'+height+'" name="'+this.movieId+'" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="'+flashvars+'" wmode="transparent" />';
		}
		return html;
		},

		hide: function() {
		// temporarily hide floater offscreen
		if (this.div) {
		this.div.style.left = '-2000px';
		}
		},

		show: function() {
		// show ourselves after a call to hide()
		this.reposition();
		},

		destroy: function() {
		// destroy control and floater
		if (this.domElement && this.div) {
		this.hide();
		this.div.innerHTML = '';

		var body = document.getElementsByTagName('body')[0];
		try { body.removeChild( this.div ); } catch(e) {;}

		this.domElement = null;
		this.div = null;
		}
		},

		reposition: function(elem) {
		// reposition our floating div, optionally to new container
		// warning: container CANNOT change size, only position
		if (elem) {
		this.domElement = ZeroClipboard.$(elem);
		if (!this.domElement) this.hide();
		}

		if (this.domElement && this.div) {
		var box = ZeroClipboard.getDOMObjectPosition(this.domElement);
		var style = this.div.style;
		style.left = '' + box.left + 'px';
		style.top = '' + box.top + 'px';
		}
		},

		setText: function(newText) {
		// set text to be copied to clipboard
		this.clipText = newText;
		if (this.ready) this.movie.setText(newText);
		},

		addEventListener: function(eventName, func) {
		// add user event listener for event
		// event types: load, queueStart, fileStart, fileComplete, queueComplete, progress, error, cancel
		eventName = eventName.toString().toLowerCase().replace(/^on/, '');
		if (!this.handlers[eventName]) this.handlers[eventName] = [];
		this.handlers[eventName].push(func);
		},

		setHandCursor: function(enabled) {
		// enable hand cursor (true), or default arrow cursor (false)
		this.handCursorEnabled = enabled;
		if (this.ready) this.movie.setHandCursor(enabled);
		},

		setCSSEffects: function(enabled) {
		// enable or disable CSS effects on DOM container
		this.cssEffects = !!enabled;
		},

		receiveEvent: function(eventName, args) {
		// receive event from flash
		eventName = eventName.toString().toLowerCase().replace(/^on/, '');

		// special behavior for certain events
		switch (eventName) {
		case 'load':
		// movie claims it is ready, but in IE this isn't always the case...
		// bug fix: Cannot extend EMBED DOM elements in Firefox, must use traditional function
		this.movie = document.getElementById(this.movieId);
		if (!this.movie) {
		var self = this;
		setTimeout( function() { self.receiveEvent('load', null); }, 1 );
		return;
		}

		// firefox on pc needs a "kick" in order to set these in certain cases
		if (!this.ready && navigator.userAgent.match(/Firefox/) && navigator.userAgent.match(/Windows/)) {
		var self = this;
		setTimeout( function() { self.receiveEvent('load', null); }, 100 );
		this.ready = true;
		return;
		}

		this.ready = true;
		this.movie.setText( this.clipText );
		this.movie.setHandCursor( this.handCursorEnabled );
		break;

		case 'mouseover':
		if (this.domElement && this.cssEffects) {
		this.domElement.addClass('hover');
		if (this.recoverActive) this.domElement.addClass('active');
		}
		break;

		case 'mouseout':
		if (this.domElement && this.cssEffects) {
		this.recoverActive = false;
		if (this.domElement.hasClass('active')) {
		this.domElement.removeClass('active');
		this.recoverActive = true;
		}
		this.domElement.removeClass('hover');
		}
		break;

		case 'mousedown':
		if (this.domElement && this.cssEffects) {
		this.domElement.addClass('active');
		}
		break;

		case 'mouseup':
		if (this.domElement && this.cssEffects) {
		this.domElement.removeClass('active');
		this.recoverActive = false;
		}
		break;
		} // switch eventName

		if (this.handlers[eventName]) {
		for (var idx = 0, len = this.handlers[eventName].length; idx < len; idx++) {
		var func = this.handlers[eventName][idx];

		if (typeof(func) == 'function') {
		// actual function reference
		func(this, args);
		}
		else if ((typeof(func) == 'object') && (func.length == 2)) {
		// PHP style object + method, i.e. [myObject, 'myMethod']
		func[0][ func[1] ](this, args);
		}
		else if (typeof(func) == 'string') {
		// name of function
		window[func](this, args);
		}
		} // foreach event handler defined
		} // user defined handler for event
		}

		};

static/ZeroClipboard.swf

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static/application.css

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		@@ -68,6 +68,10 @@ textarea {
		display: inline-block;
		}

		#key .box2 .link embed {
		vertical-align: bottom; /* fix for zeroClipboard style */
		}

		#key .box2 .function.enabled:hover {
		cursor: hand;
		cursor: pointer;

static/application.js

+26 −5

Original line number	Diff line number	Diff line
		@@ -81,11 +81,13 @@ haste.prototype.setTitle = function(ext) {
		// Show the light key
		haste.prototype.lightKey = function() {
		this.configureKey(['new', 'save']);
		this.removeClip();
		};

		// Show the full key
		haste.prototype.fullKey = function() {
		this.configureKey(['new', 'duplicate', 'twitter', 'link']);
		this.configureClip();
		};

		// Set the key up for certain things to be enabled
		@@ -178,14 +180,32 @@ haste.prototype.lockDocument = function() {
		title += ' - ' + ret.language;
		}
		_this.setTitle(title);
		_this.fullKey();
		window.history.pushState(null, _this.appName + '-' + ret.key, '/' + ret.key);
		_this.fullKey();
		_this.$textarea.val('').hide();
		_this.$box.show().focus();
		}
		});
		};

		// set up a clip that will copy the current url
		haste.prototype.configureClip = function() {
		var clip = this.clipper = new ZeroClipboard.Client();
		this.clipper.setHandCursor(true);
		this.clipper.setCSSEffects(false);
		// and then set and show
		this.clipper.setText(window.location.href);
		$('#key .box2 .link').html(this.clipper.getHTML(32, 37));
		};

		// hide the current clip, if it exists
		haste.prototype.removeClip = function() {
		if (this.clipper) {
		this.clipper.destroy();
		}
		$('#key .box2 .link').html('');
		};

		haste.prototype.configureButtons = function() {
		var _this = this;
		this.buttons = [
		@@ -238,9 +258,8 @@ haste.prototype.configureButtons = function() {
		{
		$where: $('#key .box2 .link'),
		label: 'Copy URL',
		action: function() {
		alert('not yet implemented');
		}
		letBubble: true,
		action: function() { }
		}
		];
		for (var i = 0; i < this.buttons.length; i++) {
		@@ -276,7 +295,9 @@ haste.prototype.configureShortcuts = function() {
		for (var i = 0 ; i < _this.buttons.length; i++) {
		button = _this.buttons[i];
		if (button.shortcut && button.shortcut(evt)) {
		if (!button.letBubble) {
		evt.preventDefault();
		}
		button.action();
		return;
		}