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Path : /home/admin/public_html/old/modules/mod_lightboxpopup/js/ |
Current File : /home/admin/public_html/old/modules/mod_lightboxpopup/js/moodalbox.v1.2.full.js |
/******************************************************************/ /* MOOdalBox 1.2.1 */ /* A modal box (inline popup), used to display remote content */ /* loaded using AJAX, written for the mootools framework */ /* by Razvan Brates, razvan [at] e-magine.ro */ /******************************************************************/ /* http://www.e-magine.ro/moodalbox */ /******************************************************************/ /* */ /* MIT style license: */ /* http://en.wikipedia.org/wiki/MIT_License */ /* */ /* mootools found at: */ /* http://mootools.net/ */ /* */ /* Original code based on "Slimbox", by Christophe Beyls: */ /* http://www.digitalia.be/software/slimbox */ /******************************************************************/ // Constants defined here can be changed for easy config / translation // (defined as vars, because of MSIE's lack of support for const) var _ERROR_MESSAGE = "Oops.. there was a problem with your request.<br /><br />" + "Please try again.<br /><br />" + "<em>Click anywhere to close.</em>"; // the error message displayed when the request has a problem var _RESIZE_DURATION = 400; // Duration of height and width resizing (ms) var _INITIAL_WIDTH = 250; // Initial width of the box (px) var _INITIAL_HEIGHT = 250; // Initial height of the box (px) var _CONTENTS_WIDTH = 500; // Actual width of the box (px) var _CONTENTS_HEIGHT = 400; // Actual height of the box (px) var _DEF_CONTENTS_WIDTH = 500; // Default width of the box (px) - used for resetting when a different setting was used var _DEF_CONTENTS_HEIGHT = 400; // Default height of the box (px) - used for resetting when a different setting was used var _ANIMATE_CAPTION = true; // Enable/Disable caption animation var _EVAL_SCRIPTS = false; // Option to evaluate scripts in the response text var _EVAL_RESPONSE = false; // Option to evaluate the whole response text // The MOOdalBox object in its beauty var MOOdalBox = { // init the MOOdalBox init: function (options) { // init default options this.options = Object.extend({ resizeDuration: _RESIZE_DURATION, initialWidth: _INITIAL_WIDTH, initialHeight: _INITIAL_HEIGHT, contentsWidth: _CONTENTS_WIDTH, contentsHeight: _CONTENTS_HEIGHT, defContentsWidth: _DEF_CONTENTS_WIDTH, defContentsHeight: _DEF_CONTENTS_HEIGHT, animateCaption: _ANIMATE_CAPTION, evalScripts: _EVAL_SCRIPTS, evalResponse: _EVAL_RESPONSE }, options || {}); // scan anchors for those opening a MOOdalBox this.anchors = []; $A($$('a')).each(function(el){ // we use a regexp to check for links that // have a rel attribute starting with "moodalbox" if(el.rel && el.href && el.rel.test('^moodalbox', 'i')) { el.onclick = this.click.pass(el, this); this.anchors.push(el); } }, this); // add event listeners this.eventKeyDown = this.keyboardListener.bindWithEvent(this); this.eventPosition = this.position.bind(this); // init the HTML elements // the overlay (clickable to close) this.overlay = new Element('div').setProperty('id', 'mb_overlay').injectInside(document.body); // the center element this.center = new Element('div').setProperty('id', 'mb_center').setStyles({width: this.options.initialWidth+'px', height: this.options.initialHeight+'px', marginLeft: '-'+(this.options.initialWidth/2)+'px', display: 'none'}).injectInside(document.body); // the actual page contents this.contents = new Element('div').setProperty('id', 'mb_contents').injectInside(this.center); // the bottom part (caption / close) this.bottom = new Element('div').setProperty('id', 'mb_bottom').setStyle('display', 'none').injectInside(document.body); this.closelink = new Element('a').setProperties({id: 'mb_close_link', href: '#'}).injectInside(this.bottom); this.caption = new Element('div').setProperty('id', 'mb_caption').injectInside(this.bottom); new Element('div').setStyle('clear', 'both').injectInside(this.bottom); this.error = new Element('div').setProperty('id', 'mb_error').setHTML(_ERROR_MESSAGE); // attach the close event to the close button / the overlay this.closelink.onclick = this.overlay.onclick = this.close.bind(this); // init the effects var nextEffect = this.nextEffect.bind(this); this.fx = { overlay: this.overlay.effect('opacity', { duration: 500 }).hide(), resize: this.center.effects({ duration: this.options.resizeDuration, onComplete: nextEffect }), contents: this.contents.effect('opacity', { duration: 500, onComplete: nextEffect }), bottom: this.bottom.effects({ duration: 400, onComplete: nextEffect }) }; this.ajaxRequest = Class.empty; }, click: function(link) { return this.open (link.href, link.title, link.rel); }, open: function(sLinkHref, sLinkTitle, sLinkRel) { this.href = sLinkHref; this.title = sLinkTitle; this.rel = sLinkRel; this.position(); this.setup(true); this.top = Window.getScrollTop() + (Window.getHeight() / 15); this.center.setStyles({top: this.top+'px', display: ''}); this.fx.overlay.custom(0.8); return this.loadContents(sLinkHref); }, position: function() { this.overlay.setStyles({top: Window.getScrollTop()+'px', height: Window.getHeight()+'px'}); }, setup: function(open) { var elements = $A($$('object')); elements.extend($$(window.ActiveXObject ? 'select' : 'embed')); elements.each(function(el){ el.style.visibility = open ? 'hidden' : ''; }); var fn = open ? 'addEvent' : 'removeEvent'; window[fn]('scroll', this.eventPosition)[fn]('resize', this.eventPosition); document[fn]('keydown', this.eventKeyDown); this.step = 0; }, loadContents: function() { if(this.step) return false; this.step = 1; // check to see if there are specified dimensions // if not, fall back to default values var aDim = this.rel.match(/[0-9]+/g); this.options.contentsWidth = (aDim && (aDim[0] > 0)) ? aDim[0] : this.options.defContentsWidth; this.options.contentsHeight = (aDim && (aDim[1] > 0)) ? aDim[1] : this.options.defContentsHeight; this.bottom.setStyles({opacity: '0', height: '0px', display: 'none'}); this.center.className = 'mb_loading'; this.fx.contents.hide(); // AJAX call here var nextEffect = this.nextEffect.bind(this); var ajaxFailure = this.ajaxFailure.bind(this); var ajaxOptions = { method: 'get', update: this.contents, evalScripts: this.options.evalScripts, evalResponse: this.options.evalResponse, onComplete: nextEffect, onFailure: ajaxFailure }; this.ajaxRequest = new Ajax(this.href, ajaxOptions).request(); return false; }, ajaxFailure: function (){ this.contents.setHTML(''); this.error.clone().injectInside(this.contents); this.nextEffect(); this.center.setStyle('cursor', 'pointer'); this.bottom.setStyle('cursor', 'pointer'); this.center.onclick = this.bottom.onclick = this.close.bind(this); }, nextEffect: function() { switch(this.step++) { case 1: // remove previous styling from the elements // (e.g. styling applied in case of an error) this.center.className = ''; this.center.setStyle('cursor', 'default'); this.bottom.setStyle('cursor', 'default'); this.center.onclick = this.bottom.onclick = ''; this.caption.setHTML(this.title); this.contents.setStyles ({width: this.options.contentsWidth + "px", height: this.options.contentsHeight + "px"}); if(this.center.clientHeight != this.contents.offsetHeight) { this.fx.resize.custom({height: [this.center.clientHeight, this.contents.offsetHeight]}); break; } this.step++; case 2: if(this.center.clientWidth != this.contents.offsetWidth) { this.fx.resize.custom({width: [this.center.clientWidth, this.contents.offsetWidth], marginLeft: [-this.center.clientWidth/2, -this.contents.offsetWidth/2]}); break; } this.step++; case 3: this.bottom.setStyles({top: (this.top + this.center.clientHeight)+'px', width: this.contents.style.width, marginLeft: this.center.style.marginLeft, display: ''}); this.fx.contents.custom(0,1); break; case 4: if(this.options.animateCaption) { this.fx.bottom.custom({opacity: [0, 1], height: [0, this.bottom.scrollHeight]}); break; } this.bottom.setStyles({opacity: '1', height: this.bottom.scrollHeight+'px'}); case 5: this.step = 0; } }, keyboardListener: function(event) { // close the MOOdalBox when the user presses CTRL + W, CTRL + X, ESC if ((event.control && event.key == 'w') || (event.control && event.key == 'x') || (event.key == 'esc')) { this.close(); event.stop(); } }, close: function() { if(this.step < 0) return; this.step = -1; for(var f in this.fx) this.fx[f].clearTimer(); this.center.style.display = this.bottom.style.display = 'none'; this.center.className = 'mb_loading'; this.fx.overlay.chain(this.setup.pass(false, this)).custom(0); return false; } }; // startup Window.onDomReady(MOOdalBox.init.bind(MOOdalBox));