/*global jQuery: true */

/*!
 --------------------------------
 Infinite Scroll
 --------------------------------
 + https://github.com/paulirish/infinite-scroll
 + version 2.1.0
 + Copyright 2011/12 Paul Irish & Luke Shumard
 + Licensed under the MIT license
 
 + Documentation: http://infinite-scroll.com/
 */

// Uses AMD or browser globals to create a jQuery plugin.
( function ( factory ) {
    if ( typeof define === 'function' && define.amd ) {
	// AMD. Register as an anonymous module.
	define( [ 'jquery' ], factory );
    } else {
	// Browser globals
	factory( jQuery );
    }
}( function ( $, undefined ) {
    'use strict';

    $.infinitescroll = function infscr( options, callback, element ) {
	this.element = $( element );

	// Flag the object in the event of a failed creation
	if ( !this._create( options, callback ) ) {
	    this.failed = true;
	}
    };

    $.infinitescroll.defaults = {
	loading: {
	    finished: undefined,
	    finishedMsg: "<em>Congratulations, you've reached the end of the internet.</em>",
	    img: 'data:image/gif;base64,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',
	    msg: null,
	    msgText: '<em>Loading the next set of posts...</em>',
	    selector: null,
	    speed: 'fast',
	    start: undefined
	},
	state: {
	    isDuringAjax: false,
	    isInvalidPage: false,
	    isDestroyed: false,
	    isDone: false, // For when it goes all the way through the archive.
	    isPaused: false,
	    isBeyondMaxPage: false,
	    currPage: 1
	},
	debug: false,
	behavior: undefined,
	binder: $( window ), // used to cache the selector
	nextSelector: 'div.navigation a:first',
	navSelector: 'div.navigation',
	contentSelector: null, // rename to pageFragment
	extraScrollPx: 150,
	itemSelector: 'div.post',
	animate: false,
	pathParse: undefined,
	dataType: 'html',
	appendCallback: true,
	bufferPx: 40,
	errorCallback: function () { },
	infid: 0, //Instance ID
	pixelsFromNavToBottom: undefined,
	path: undefined, // Either parts of a URL as an array (e.g. ["/page/", "/"] or a function that takes in the page number and returns a URL
	prefill: false, // When the document is smaller than the window, load data until the document is larger or links are exhausted
	maxPage: undefined // to manually control maximum page (when maxPage is undefined, maximum page limitation is not work)
    };

    $.infinitescroll.prototype = {

	/*
	 ----------------------------
	 Private methods
	 ----------------------------
	 */

	// Bind or unbind from scroll
	_binding: function infscr_binding( binding ) {

	    var instance = this,
		opts = instance.options;

	    opts.v = '2.0b2.120520';

	    // if behavior is defined and this function is extended, call that instead of default
	    if ( !!opts.behavior && this['_binding_' + opts.behavior] !== undefined ) {
		this['_binding_' + opts.behavior].call( this );
		return;
	    }

	    if ( binding !== 'bind' && binding !== 'unbind' ) {
		this._debug( 'Binding value  ' + binding + ' not valid' );
		return false;
	    }

	    if ( binding === 'unbind' ) {
		( this.options.binder ).unbind( 'smartscroll.infscr.' + instance.options.infid );
	    } else {
		( this.options.binder )[binding]( 'smartscroll.infscr.' + instance.options.infid, function () {
		    instance.scroll();
		} );
	    }

	    this._debug( 'Binding', binding );
	},

	// Fundamental aspects of the plugin are initialized
	_create: function infscr_create( options, callback ) {

	    // Add custom options to defaults
	    var opts = $.extend( true, { }, $.infinitescroll.defaults, options );
	    this.options = opts;
	    var $window = $( window );
	    var instance = this;

	    // Validate selectors
	    if ( !instance._validate( options ) ) {
		return false;
	    }

	    // Validate page fragment path
	    var path = $( opts.nextSelector ).attr( 'href' );
	    if ( !path ) {
		this._debug( 'Navigation selector not found' );
		return false;
	    }

	    // Set the path to be a relative URL from root.
	    opts.path = opts.path || this._determinepath( path );

	    // contentSelector is 'page fragment' option for .load() / .ajax() calls
	    opts.contentSelector = opts.contentSelector || this.element;

	    // loading.selector - if we want to place the load message in a specific selector, defaulted to the contentSelector
	    opts.loading.selector = opts.loading.selector || opts.contentSelector;

	    // Define loading.msg
	    opts.loading.msg = opts.loading.msg || $( '<div id="infscr-loading"><img alt="Loading..." src="' + opts.loading.img + '" /><div>' + opts.loading.msgText + '</div></div>' );

	    // Preload loading.img
	    ( new Image() ).src = opts.loading.img;

	    // distance from nav links to bottom
	    // computed as: height of the document + top offset of container - top offset of nav link
	    if ( opts.pixelsFromNavToBottom === undefined ) {
		opts.pixelsFromNavToBottom = $( document ).height() - $( opts.navSelector ).offset().top;
		this._debug( 'pixelsFromNavToBottom: ' + opts.pixelsFromNavToBottom );
	    }

	    var self = this;

	    // determine loading.start actions
	    opts.loading.start = opts.loading.start || function () {
		$( opts.navSelector ).hide();
		opts.loading.msg
		    .appendTo( opts.loading.selector )
		    .show( opts.loading.speed, $.proxy( function () {
			this.beginAjax( opts );
		    }, self ) );
	    };

	    // determine loading.finished actions
	    opts.loading.finished = opts.loading.finished || function () {
		if ( !opts.state.isBeyondMaxPage )
		    opts.loading.msg.fadeOut( opts.loading.speed );
	    };

	    // callback loading
	    opts.callback = function ( instance, data, url ) {
		if ( !!opts.behavior && instance['_callback_' + opts.behavior] !== undefined ) {
		    instance['_callback_' + opts.behavior].call( $( opts.contentSelector )[0], data, url );
		}

		if ( callback ) {
		    callback.call( $( opts.contentSelector )[0], data, opts, url );
		}

		if ( opts.prefill ) {
		    $window.bind( 'resize.infinite-scroll', instance._prefill );
		}
	    };

	    if ( options.debug ) {
		// Tell IE9 to use its built-in console
		if ( Function.prototype.bind && ( typeof console === 'object' || typeof console === 'function' ) && typeof console.log === 'object' ) {
		    [ 'log', 'info', 'warn', 'error', 'assert', 'dir', 'clear', 'profile', 'profileEnd' ]
			.forEach( function ( method ) {
			    console[method] = this.call( console[method], console );
			}, Function.prototype.bind );
		}
	    }

	    this._setup();

	    // Setups the prefill method for use
	    if ( opts.prefill ) {
		this._prefill();
	    }

	    // Return true to indicate successful creation
	    return true;
	},

	_prefill: function infscr_prefill() {
	    var instance = this;
	    var $window = $( window );

	    function needsPrefill() {
		return ( $( instance.options.contentSelector ).height() <= $window.height() );
	    }

	    this._prefill = function () {
		if ( needsPrefill() ) {
		    instance.scroll();
		}

		$window.bind( 'resize.infinite-scroll', function () {
		    if ( needsPrefill() ) {
			$window.unbind( 'resize.infinite-scroll' );
			instance.scroll();
		    }
		} );
	    };

	    // Call self after setting up the new function
	    this._prefill();
	},

	// Console log wrapper
	_debug: function infscr_debug() {
	    if ( true !== this.options.debug ) {
		return;
	    }

	    if ( typeof console !== 'undefined' && typeof console.log === 'function' ) {
		// Modern browsers
		// Single argument, which is a string
		if ( ( Array.prototype.slice.call( arguments ) ).length === 1 && typeof Array.prototype.slice.call( arguments )[0] === 'string' ) {
		    console.log( ( Array.prototype.slice.call( arguments ) ).toString() );
		} else {
		    console.log( Array.prototype.slice.call( arguments ) );
		}
	    } else if ( !Function.prototype.bind && typeof console !== 'undefined' && typeof console.log === 'object' ) {
		// IE8
		Function.prototype.call.call( console.log, console, Array.prototype.slice.call( arguments ) );
	    }
	},

	// find the number to increment in the path.
	_determinepath: function infscr_determinepath( path ) {

	    var opts = this.options;

	    // if behavior is defined and this function is extended, call that instead of default
	    if ( !!opts.behavior && this['_determinepath_' + opts.behavior] !== undefined ) {
		return this['_determinepath_' + opts.behavior].call( this, path );
	    }

	    if ( !!opts.pathParse ) {

		this._debug( 'pathParse manual' );
		return opts.pathParse( path, this.options.state.currPage + 1 );

	    } else if ( path.match( /^(.*?)\b2\b(.*?$)/ ) ) {
		path = path.match( /^(.*?)\b2\b(.*?$)/ ).slice( 1 );

		// if there is any 2 in the url at all.
	    } else if ( path.match( /^(.*?)2(.*?$)/ ) ) {

		// page= is used in django:
		// http://www.infinite-scroll.com/changelog/comment-page-1/#comment-127
		if ( path.match( /^(.*?page=)2(\/.*|$)/ ) ) {
		    path = path.match( /^(.*?page=)2(\/.*|$)/ ).slice( 1 );
		    return path;
		}

		path = path.match( /^(.*?)2(.*?$)/ ).slice( 1 );

	    } else {

		// page= is used in drupal too but second page is page=1 not page=2:
		// thx Jerod Fritz, vladikoff
		if ( path.match( /^(.*?page=)1(\/.*|$)/ ) ) {
		    path = path.match( /^(.*?page=)1(\/.*|$)/ ).slice( 1 );
		    return path;
		} else {
		    this._debug( "Sorry, we couldn't parse your Next (Previous Posts) URL. Verify your the css selector points to the correct A tag. If you still get this error: yell, scream, and kindly ask for help at infinite-scroll.com." );
		    // Get rid of isInvalidPage to allow permalink to state
		    opts.state.isInvalidPage = true;  //prevent it from running on this page.
		}
	    }
	    this._debug( 'determinePath', path );
	    return path;

	},

	// Custom error
	_error: function infscr_error( xhr ) {

	    var opts = this.options;

	    // if behavior is defined and this function is extended, call that instead of default
	    if ( !!opts.behavior && this['_error_' + opts.behavior] !== undefined ) {
		this['_error_' + opts.behavior].call( this, xhr );
		return;
	    }

	    if ( xhr !== 'destroy' && xhr !== 'end' ) {
		xhr = 'unknown';
	    }

	    this._debug( 'Error', xhr );

	    if ( xhr === 'end' || opts.state.isBeyondMaxPage ) {
		this._showdonemsg();
	    }

	    opts.state.isDone = true;
	    opts.state.currPage = 1; // if you need to go back to this instance
	    opts.state.isPaused = false;
	    opts.state.isBeyondMaxPage = false;
	    this._binding( 'unbind' );

	},

	// Load Callback
	_loadcallback: function infscr_loadcallback( box, data, url ) {
	    var opts = this.options,
		callback = this.options.callback, // GLOBAL OBJECT FOR CALLBACK
		result = ( opts.state.isDone ) ? 'done' : ( !opts.appendCallback ) ? 'no-append' : 'append',
		frag;

	    // if behavior is defined and this function is extended, call that instead of default
	    if ( !!opts.behavior && this['_loadcallback_' + opts.behavior] !== undefined ) {
		this['_loadcallback_' + opts.behavior].call( this, box, data, url );
		return;
	    }

	    switch ( result ) {
		case 'done':
		    this._showdonemsg();
		    return false;

		case 'no-append':
		    if ( opts.dataType === 'html' ) {
			data = '<div>' + data + '</div>';
			data = $( data ).find( opts.itemSelector );
		    }

		    // if it didn't return anything
		    if ( data.length === 0 ) {
			return this._error( 'end' );
		    }

		    break;

		case 'append':
		    var children = box.children();
		    // if it didn't return anything
		    if ( children.length === 0 ) {
			return this._error( 'end' );
		    }

		    // use a documentFragment because it works when content is going into a table or UL
		    frag = document.createDocumentFragment();
		    while ( box[0].firstChild ) {
			frag.appendChild( box[0].firstChild );
		    }

		    this._debug( 'contentSelector', $( opts.contentSelector )[0] );
		    $( opts.contentSelector )[0].appendChild( frag );
		    // previously, we would pass in the new DOM element as context for the callback
		    // however we're now using a documentfragment, which doesn't have parents or children,
		    // so the context is the contentContainer guy, and we pass in an array
		    // of the elements collected as the first argument.

		    data = children.get();
		    break;
	    }

	    // loadingEnd function
	    opts.loading.finished.call( $( opts.contentSelector )[0], opts );

	    // smooth scroll to ease in the new content
	    if ( opts.animate ) {
		var scrollTo = $( window ).scrollTop() + $( opts.loading.msg ).height() + opts.extraScrollPx + 'px';
		$( 'html,body' ).animate( { scrollTop: scrollTo }, 800, function () {
		    opts.state.isDuringAjax = false;
		} );
	    }

	    if ( !opts.animate ) {
		// once the call is done, we can allow it again.
		opts.state.isDuringAjax = false;
	    }

	    callback( this, data, url );

	    if ( opts.prefill ) {
		this._prefill();
	    }
	},

	_nearbottom: function infscr_nearbottom() {

	    var opts = this.options,
		pixelsFromWindowBottomToBottom = 0 + $( document ).height() - ( opts.binder.scrollTop() ) - $( window ).height();

	    // if behavior is defined and this function is extended, call that instead of default
	    if ( !!opts.behavior && this['_nearbottom_' + opts.behavior] !== undefined ) {
		return this['_nearbottom_' + opts.behavior].call( this );
	    }

	    this._debug( 'math:', pixelsFromWindowBottomToBottom, opts.pixelsFromNavToBottom );

	    // if distance remaining in the scroll (including buffer) is less than the orignal nav to bottom....
	    return ( pixelsFromWindowBottomToBottom - opts.bufferPx < opts.pixelsFromNavToBottom );

	},

	// Pause / temporarily disable plugin from firing
	_pausing: function infscr_pausing( pause ) {

	    var opts = this.options;

	    // if behavior is defined and this function is extended, call that instead of default
	    if ( !!opts.behavior && this['_pausing_' + opts.behavior] !== undefined ) {
		this['_pausing_' + opts.behavior].call( this, pause );
		return;
	    }

	    // If pause is not 'pause' or 'resume', toggle it's value
	    if ( pause !== 'pause' && pause !== 'resume' && pause !== null ) {
		this._debug( 'Invalid argument. Toggling pause value instead' );
	    }

	    pause = ( pause && ( pause === 'pause' || pause === 'resume' ) ) ? pause : 'toggle';

	    switch ( pause ) {
		case 'pause':
		    opts.state.isPaused = true;
		    break;

		case 'resume':
		    opts.state.isPaused = false;
		    break;

		case 'toggle':
		    opts.state.isPaused = !opts.state.isPaused;
		    break;
	    }

	    this._debug( 'Paused', opts.state.isPaused );
	    return false;

	},

	// Behavior is determined
	// If the behavior option is undefined, it will set to default and bind to scroll
	_setup: function infscr_setup() {

	    var opts = this.options;

	    // if behavior is defined and this function is extended, call that instead of default
	    if ( !!opts.behavior && this['_setup_' + opts.behavior] !== undefined ) {
		this['_setup_' + opts.behavior].call( this );
		return;
	    }

	    this._binding( 'bind' );

	    return false;

	},

	// Show done message
	_showdonemsg: function infscr_showdonemsg() {

	    var opts = this.options;

	    // if behavior is defined and this function is extended, call that instead of default
	    if ( !!opts.behavior && this['_showdonemsg_' + opts.behavior] !== undefined ) {
		this['_showdonemsg_' + opts.behavior].call( this );
		return;
	    }

	    opts.loading.msg
		.find( 'img' )
		.hide()
		.parent()
		.find( 'div' ).html( opts.loading.finishedMsg ).animate( { opacity: 1 }, 2000, function () {
		$( this ).parent().fadeOut( opts.loading.speed );
	    } );

	    // user provided callback when done
	    opts.errorCallback.call( $( opts.contentSelector )[0], 'done' );
	},

	// grab each selector option and see if any fail
	_validate: function infscr_validate( opts ) {
	    for ( var key in opts ) {
		if ( key.indexOf && key.indexOf( 'Selector' ) > -1 && $( opts[key] ).length === 0 ) {
		    this._debug( 'Your ' + key + ' found no elements.' );
		    return false;
		}
	    }

	    return true;
	},

	/*
	 ----------------------------
	 Public methods
	 ----------------------------
	 */

	// Bind to scroll
	bind: function infscr_bind() {
	    this._binding( 'bind' );
	},

	// Destroy current instance of plugin
	destroy: function infscr_destroy() {
	    this.options.state.isDestroyed = true;
	    this.options.loading.finished();
	    return this._error( 'destroy' );
	},

	// Set pause value to false
	pause: function infscr_pause() {
	    this._pausing( 'pause' );
	},

	// Set pause value to false
	resume: function infscr_resume() {
	    this._pausing( 'resume' );
	},

	beginAjax: function infscr_ajax( opts ) {
	    var instance = this,
		path = opts.path,
		box, desturl, method, condition;

	    // increment the URL bit. e.g. /page/3/
	    opts.state.currPage++;

	    // Manually control maximum page
	    if ( opts.maxPage !== undefined && opts.state.currPage > opts.maxPage ) {
		opts.state.isBeyondMaxPage = true;
		this.destroy();
		return;
	    }

	    // if we're dealing with a table we can't use DIVs
	    box = $( opts.contentSelector ).is( 'table, tbody' ) ? $( '<tbody/>' ) : $( '<div/>' );

	    desturl = ( typeof path === 'function' ) ? path( opts.state.currPage ) : path.join( opts.state.currPage );
	    instance._debug( 'heading into ajax', desturl );

	    method = ( opts.dataType === 'html' || opts.dataType === 'json' ) ? opts.dataType : 'html+callback';
	    if ( opts.appendCallback && opts.dataType === 'html' ) {
		method += '+callback';
	    }

	    switch ( method ) {
		case 'html+callback':
		    instance._debug( 'Using HTML via .load() method' );
		    box.load( desturl + ' ' + opts.itemSelector, undefined, function infscr_ajax_callback( responseText ) {
			instance._loadcallback( box, responseText, desturl );
		    } );

		    break;

		case 'html':
		    instance._debug( 'Using ' + ( method.toUpperCase() ) + ' via $.ajax() method' );
		    $.ajax( {
			// params
			url: desturl,
			dataType: opts.dataType,
			complete: function infscr_ajax_callback( jqXHR, textStatus ) {
			    condition = ( typeof ( jqXHR.isResolved ) !== 'undefined' ) ? ( jqXHR.isResolved() ) : ( textStatus === 'success' || textStatus === 'notmodified' );
			    if ( condition ) {
				instance._loadcallback( box, jqXHR.responseText, desturl );
			    } else {
				instance._error( 'end' );
			    }
			}
		    } );

		    break;
		case 'json':
		    instance._debug( 'Using ' + ( method.toUpperCase() ) + ' via $.ajax() method' );
		    $.ajax( {
			dataType: 'json',
			type: 'GET',
			url: desturl,
			success: function ( data, textStatus, jqXHR ) {
			    condition = ( typeof ( jqXHR.isResolved ) !== 'undefined' ) ? ( jqXHR.isResolved() ) : ( textStatus === 'success' || textStatus === 'notmodified' );
			    if ( opts.appendCallback ) {
				// if appendCallback is true, you must defined template in options.
				// note that data passed into _loadcallback is already an html (after processed in opts.template(data)).
				if ( opts.template !== undefined ) {
				    var theData = opts.template( data );
				    box.append( theData );
				    if ( condition ) {
					instance._loadcallback( box, theData );
				    } else {
					instance._error( 'end' );
				    }
				} else {
				    instance._debug( 'template must be defined.' );
				    instance._error( 'end' );
				}
			    } else {
				// if appendCallback is false, we will pass in the JSON object. you should handle it yourself in your callback.
				if ( condition ) {
				    instance._loadcallback( box, data, desturl );
				} else {
				    instance._error( 'end' );
				}
			    }
			},
			error: function () {
			    instance._debug( 'JSON ajax request failed.' );
			    instance._error( 'end' );
			}
		    } );

		    break;
	    }
	},

	// Retrieve next set of content items
	retrieve: function infscr_retrieve( pageNum ) {
	    pageNum = pageNum || null;

	    var instance = this,
		opts = instance.options;

	    // if behavior is defined and this function is extended, call that instead of default
	    if ( !!opts.behavior && this['retrieve_' + opts.behavior] !== undefined ) {
		this['retrieve_' + opts.behavior].call( this, pageNum );
		return;
	    }

	    // for manual triggers, if destroyed, get out of here
	    if ( opts.state.isDestroyed ) {
		this._debug( 'Instance is destroyed' );
		return false;
	    }

	    // we dont want to fire the ajax multiple times
	    opts.state.isDuringAjax = true;

	    opts.loading.start.call( $( opts.contentSelector )[0], opts );
	},

	// Check to see next page is needed
	scroll: function infscr_scroll() {

	    var opts = this.options,
		state = opts.state;

	    // if behavior is defined and this function is extended, call that instead of default
	    if ( !!opts.behavior && this['scroll_' + opts.behavior] !== undefined ) {
		this['scroll_' + opts.behavior].call( this );
		return;
	    }

	    if ( state.isDuringAjax || state.isInvalidPage || state.isDone || state.isDestroyed || state.isPaused ) {
		return;
	    }

	    if ( !this._nearbottom() ) {
		return;
	    }

	    this.retrieve();

	},

	// Toggle pause value
	toggle: function infscr_toggle() {
	    this._pausing();
	},

	// Unbind from scroll
	unbind: function infscr_unbind() {
	    this._binding( 'unbind' );
	},

	// update options
	update: function infscr_options( key ) {
	    if ( $.isPlainObject( key ) ) {
		this.options = $.extend( true, this.options, key );
	    }
	}
    };


    /*
     ----------------------------
     Infinite Scroll function
     ----------------------------
     
     Borrowed logic from the following...
     
     jQuery UI
     - https://github.com/jquery/jquery-ui/blob/master/ui/jquery.ui.widget.js
     
     jCarousel
     - https://github.com/jsor/jcarousel/blob/master/lib/jquery.jcarousel.js
     
     Masonry
     - https://github.com/desandro/masonry/blob/master/jquery.masonry.js
     
     */

    $.fn.infinitescroll = function infscr_init( options, callback ) {


	var thisCall = typeof options;

	switch ( thisCall ) {

	    // method
	    case 'string':
		var args = Array.prototype.slice.call( arguments, 1 );

		this.each( function () {
		    var instance = $.data( this, 'infinitescroll' );

		    if ( !instance ) {
			// not setup yet
			// return $.error('Method ' + options + ' cannot be called until Infinite Scroll is setup');
			return false;
		    }

		    if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === '_' ) {
			// return $.error('No such method ' + options + ' for Infinite Scroll');
			return false;
		    }

		    // no errors!
		    instance[options].apply( instance, args );
		} );

		break;

		// creation
	    case 'object':

		this.each( function () {

		    var instance = $.data( this, 'infinitescroll' );

		    if ( instance ) {

			// update options of current instance
			instance.update( options );

		    } else {

			// initialize new instance
			instance = new $.infinitescroll( options, callback, this );

			// don't attach if instantiation failed
			if ( !instance.failed ) {
			    $.data( this, 'infinitescroll', instance );
			}

		    }

		} );

		break;

	}

	return this;
    };



    /*
     * smartscroll: debounced scroll event for jQuery *
     * https://github.com/lukeshumard/smartscroll
     * Based on smartresize by @louis_remi: https://github.com/lrbabe/jquery.smartresize.js *
     * Copyright 2011 Louis-Remi & Luke Shumard * Licensed under the MIT license. *
     */

    var event = $.event,
	scrollTimeout;

    event.special.smartscroll = {
	setup: function () {
	    $( this ).bind( 'scroll', event.special.smartscroll.handler );
	},
	teardown: function () {
	    $( this ).unbind( 'scroll', event.special.smartscroll.handler );
	},
	handler: function ( event, execAsap ) {
	    // Save the context
	    var context = this,
		args = arguments;

	    // set correct event type
	    event.type = 'smartscroll';

	    if ( scrollTimeout ) {
		clearTimeout( scrollTimeout );
	    }
	    scrollTimeout = setTimeout( function () {
		$( context ).trigger( 'smartscroll', args );
	    }, execAsap === 'execAsap' ? 0 : 100 );
	}
    };

    $.fn.smartscroll = function ( fn ) {
	return fn ? this.bind( 'smartscroll', fn ) : this.trigger( 'smartscroll', [ 'execAsap' ] );
    };

} ) );