jquery.jplayer.inspector.js

/files/jplayer/2.2.0/add-on/jquery.jplayer.inspector.js

https://gitlab.com/Mirros/jsdelivr
JavaScript | 331 lines | 245 code | 51 blank | 35 comment | 30 complexity | efdcfd5a92b8aa45743788331113d7eb MD5 | raw file

/*

 * jPlayerInspector Plugin for jPlayer (2.0.0+) Plugin for jQuery JavaScript Library

 * http://www.happyworm.com/jquery/jplayer

 *

 * Copyright (c) 2009 - 2011 Happyworm Ltd

 * Dual licensed under the MIT and GPL licenses.

 *  - http://www.opensource.org/licenses/mit-license.php

 *  - http://www.gnu.org/copyleft/gpl.html

 *

 * Author: Mark J Panaghiston

 * Version: 1.0.3

 * Date: 7th August 2011

 *

 * For use with jPlayer Version: 2.0.29

 *

 * Note: Declare inspector instances after jPlayer instances. ie., Otherwise the jPlayer instance is nonsense.

 */



(function($, undefined) {

	$.jPlayerInspector = {};

	$.jPlayerInspector.i = 0;

	$.jPlayerInspector.defaults = {

		jPlayer: undefined, // The jQuery selector of the jPlayer instance to inspect.

		idPrefix: "jplayer_inspector_",

		visible: false

	};

	

	var methods = {

		init: function(options) {

			var self = this;

			var $this = $(this);

			

			var config = $.extend({}, $.jPlayerInspector.defaults, options);

			$(this).data("jPlayerInspector", config);



			config.id = $(this).attr("id");

			config.jPlayerId = config.jPlayer.attr("id");



			config.windowId = config.idPrefix + "window_" + $.jPlayerInspector.i;

			config.statusId = config.idPrefix + "status_" + $.jPlayerInspector.i;

			config.configId = config.idPrefix + "config_" + $.jPlayerInspector.i;

			config.toggleId = config.idPrefix + "toggle_" + $.jPlayerInspector.i;

			config.eventResetId = config.idPrefix + "event_reset_" + $.jPlayerInspector.i;

			config.updateId = config.idPrefix + "update_" + $.jPlayerInspector.i;

			config.eventWindowId = config.idPrefix + "event_window_" + $.jPlayerInspector.i;

			

			config.eventId = {};

			config.eventJq = {};

			config.eventTimeout = {};

			config.eventOccurrence = {};

			

			$.each($.jPlayer.event, function(eventName,eventType) {

				config.eventId[eventType] = config.idPrefix + "event_" + eventName + "_" + $.jPlayerInspector.i;

				config.eventOccurrence[eventType] = 0;

			});

			

			var structure = 

				'<p><a href="#" id="' + config.toggleId + '">' + (config.visible ? "Hide" : "Show") + '</a> jPlayer Inspector</p>' 

				+ '<div id="' + config.windowId + '">'

					+ '<div id="' + config.statusId + '"></div>'

					+ '<div id="' + config.eventWindowId + '" style="padding:5px 5px 0 5px;background-color:#eee;border:1px dotted #000;">'

						+ '<p style="margin:0 0 10px 0;"><strong>jPlayer events that have occurred over the past 1 second:</strong>'

						+ '<br />(Backgrounds: <span style="padding:0 5px;background-color:#eee;border:1px dotted #000;">Never occurred</span> <span style="padding:0 5px;background-color:#fff;border:1px dotted #000;">Occurred before</span> <span style="padding:0 5px;background-color:#9f9;border:1px dotted #000;">Occurred</span> <span style="padding:0 5px;background-color:#ff9;border:1px dotted #000;">Multiple occurrences</span> <a href="#" id="' + config.eventResetId + '">reset</a>)</p>';

			

			// MJP: Would use the next 3 lines for ease, but the events are just slapped on the page.

			// $.each($.jPlayer.event, function(eventName,eventType) {

			// 	structure += '<div id="' + config.eventId[eventType] + '" style="float:left;">' + eventName + '</div>';

			// });

			

			var eventStyle = "float:left;margin:0 5px 5px 0;padding:0 5px;border:1px dotted #000;";

			// MJP: Doing it longhand so order and layout easier to control.

			structure +=

						'<div id="' + config.eventId[$.jPlayer.event.ready] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.flashreset] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.resize] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.repeat] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.click] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.error] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.warning] + '" style="' + eventStyle + '"></div>'



						+ '<div id="' + config.eventId[$.jPlayer.event.loadstart] + '" style="clear:left;' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.progress] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.timeupdate] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.volumechange] + '" style="' + eventStyle + '"></div>'



						+ '<div id="' + config.eventId[$.jPlayer.event.play] + '" style="clear:left;' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.pause] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.waiting] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.playing] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.seeking] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.seeked] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.ended] + '" style="' + eventStyle + '"></div>'



						+ '<div id="' + config.eventId[$.jPlayer.event.loadeddata] + '" style="clear:left;' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.loadedmetadata] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.canplay] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.canplaythrough] + '" style="' + eventStyle + '"></div>'



						+ '<div id="' + config.eventId[$.jPlayer.event.suspend] + '" style="clear:left;' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.abort] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.emptied] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.stalled] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.ratechange] + '" style="' + eventStyle + '"></div>'

						+ '<div id="' + config.eventId[$.jPlayer.event.durationchange] + '" style="' + eventStyle + '"></div>'



						+ '<div style="clear:both"></div>';



			// MJP: Would like a check here in case we missed an event.



			// MJP: Check fails, since it is not on the page yet.

/*			$.each($.jPlayer.event, function(eventName,eventType) {

				if($("#" + config.eventId[eventType])[0] === undefined) {

					structure += '<div id="' + config.eventId[eventType] + '" style="clear:left;' + eventStyle + '">' + eventName + '</div>';

				}

			});

*/

			structure +=

					'</div>'

					+ '<p><a href="#" id="' + config.updateId + '">Update</a> jPlayer Inspector</p>'

					+ '<div id="' + config.configId + '"></div>'

				+ '</div>';

			$(this).html(structure);

			

			config.windowJq = $("#" + config.windowId);

			config.statusJq = $("#" + config.statusId);

			config.configJq = $("#" + config.configId);

			config.toggleJq = $("#" + config.toggleId);

			config.eventResetJq = $("#" + config.eventResetId);

			config.updateJq = $("#" + config.updateId);



			$.each($.jPlayer.event, function(eventName,eventType) {

				config.eventJq[eventType] = $("#" + config.eventId[eventType]);

				config.eventJq[eventType].text(eventName + " (" + config.eventOccurrence[eventType] + ")"); // Sets the text to the event name and (0);

				

				config.jPlayer.bind(eventType + ".jPlayerInspector", function(e) {

					config.eventOccurrence[e.type]++;

					if(config.eventOccurrence[e.type] > 1) {

						config.eventJq[e.type].css("background-color","#ff9");

					} else {

						config.eventJq[e.type].css("background-color","#9f9");

					}

					config.eventJq[e.type].text(eventName + " (" + config.eventOccurrence[e.type] + ")");

					// The timer to handle the color

					clearTimeout(config.eventTimeout[e.type]);

					config.eventTimeout[e.type] = setTimeout(function() {

						config.eventJq[e.type].css("background-color","#fff");

					}, 1000);

					// The timer to handle the occurences.

					setTimeout(function() {

						config.eventOccurrence[e.type]--;

						config.eventJq[e.type].text(eventName + " (" + config.eventOccurrence[e.type] + ")");

					}, 1000);

					if(config.visible) { // Update the status, if inspector open.

						$this.jPlayerInspector("updateStatus");

					}

				});

			});



			config.jPlayer.bind($.jPlayer.event.ready + ".jPlayerInspector", function(e) {

				$this.jPlayerInspector("updateConfig");

			});



			config.toggleJq.click(function() {

				if(config.visible) {

					$(this).text("Show");

					config.windowJq.hide();

					config.statusJq.empty();

					config.configJq.empty();

				} else {

					$(this).text("Hide");

					config.windowJq.show();

					config.updateJq.click();

				}

				config.visible = !config.visible;

				$(this).blur();

				return false;

			});



			config.eventResetJq.click(function() {

				$.each($.jPlayer.event, function(eventName,eventType) {

					config.eventJq[eventType].css("background-color","#eee");

				});

				$(this).blur();

				return false;

			});



			config.updateJq.click(function() {

				$this.jPlayerInspector("updateStatus");

				$this.jPlayerInspector("updateConfig");

				return false;

			});



			if(!config.visible) {

				config.windowJq.hide();

			} else {

				// config.updateJq.click();

			}

			

			$.jPlayerInspector.i++;



			return this;

		},

		destroy: function() {

			$(this).data("jPlayerInspector") && $(this).data("jPlayerInspector").jPlayer.unbind(".jPlayerInspector");

			$(this).empty();

		},

		updateConfig: function() { // This displays information about jPlayer's configuration in inspector

		

			var jPlayerInfo = "<p>This jPlayer instance is running in your browser where:<br />"



			for(i = 0; i < $(this).data("jPlayerInspector").jPlayer.data("jPlayer").solutions.length; i++) {

				var solution = $(this).data("jPlayerInspector").jPlayer.data("jPlayer").solutions[i];

				jPlayerInfo += "&nbsp;jPlayer's <strong>" + solution + "</strong> solution is";				

				if($(this).data("jPlayerInspector").jPlayer.data("jPlayer")[solution].used) {

					jPlayerInfo += " being <strong>used</strong> and will support:<strong>";

					for(format in $(this).data("jPlayerInspector").jPlayer.data("jPlayer")[solution].support) {

						if($(this).data("jPlayerInspector").jPlayer.data("jPlayer")[solution].support[format]) {

							jPlayerInfo += " " + format;

						}

					}

					jPlayerInfo += "</strong><br />";

				} else {

					jPlayerInfo += " <strong>not required</strong><br />";

				}

			}

			jPlayerInfo += "</p>";



			if($(this).data("jPlayerInspector").jPlayer.data("jPlayer").html.active) {

				if($(this).data("jPlayerInspector").jPlayer.data("jPlayer").flash.active) {

					jPlayerInfo += "<strong>Problem with jPlayer since both HTML5 and Flash are active.</strong>";

				} else {

					jPlayerInfo += "The <strong>HTML5 is active</strong>.";

				}

			} else {

				if($(this).data("jPlayerInspector").jPlayer.data("jPlayer").flash.active) {

					jPlayerInfo += "The <strong>Flash is active</strong>.";

				} else {

					jPlayerInfo += "No solution is currently active. jPlayer needs a setMedia().";

				}

			}

			jPlayerInfo += "</p>";



			var formatType = $(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.formatType;

			jPlayerInfo += "<p><code>status.formatType = '" + formatType + "'</code><br />";

			if(formatType) {

				jPlayerInfo += "<code>Browser canPlay('" + $.jPlayer.prototype.format[formatType].codec + "')</code>";

			} else {

				jPlayerInfo += "</p>";

			}

			

			jPlayerInfo += "<p><code>status.src = '" + $(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.src + "'</code></p>";



			jPlayerInfo += "<p><code>status.media = {<br />";

			for(prop in $(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.media) {

				jPlayerInfo += "&nbsp;" + prop + ": " + $(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.media[prop] + "<br />"; // Some are strings

			}

			jPlayerInfo += "};</code></p>"



			+ "<p>Raw browser test for HTML5 support. Should equal a function if HTML5 is available.<br />";

			if($(this).data("jPlayerInspector").jPlayer.data("jPlayer").html.audio.available) {

				jPlayerInfo += "<code>htmlElement.audio.canPlayType = " + (typeof $(this).data("jPlayerInspector").jPlayer.data("jPlayer").htmlElement.audio.canPlayType) +"</code><br />"

			}

			if($(this).data("jPlayerInspector").jPlayer.data("jPlayer").html.video.available) {

				jPlayerInfo += "<code>htmlElement.video.canPlayType = " + (typeof $(this).data("jPlayerInspector").jPlayer.data("jPlayer").htmlElement.video.canPlayType) +"</code>";

			}

			jPlayerInfo += "</p>";



			jPlayerInfo += "<p>This instance is using the constructor options:<br />"

			+ "<code>$('#" + $(this).data("jPlayerInspector").jPlayer.data("jPlayer").internal.self.id + "').jPlayer({<br />"



			+ "&nbsp;swfPath: '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "swfPath") + "',<br />"



			+ "&nbsp;solution: '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "solution") + "',<br />"



			+ "&nbsp;supplied: '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "supplied") + "',<br />"



			+ "&nbsp;preload: '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "preload") + "',<br />"

			

			+ "&nbsp;volume: " + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "volume") + ",<br />"

			

			+ "&nbsp;muted: " + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "muted") + ",<br />"



			+ "&nbsp;backgroundColor: '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "backgroundColor") + "',<br />"



			+ "&nbsp;cssSelectorAncestor: '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "cssSelectorAncestor") + "',<br />"



			+ "&nbsp;cssSelector: {";



			var cssSelector = $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "cssSelector");

			for(prop in cssSelector) {

				

				// jPlayerInfo += "<br />&nbsp;&nbsp;" + prop + ": '" + cssSelector[prop] + "'," // This works too of course, but want to use option method for deep keys.

				jPlayerInfo += "<br />&nbsp;&nbsp;" + prop + ": '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "cssSelector." + prop) + "',"

			}



			jPlayerInfo = jPlayerInfo.slice(0, -1); // Because the sloppy comma was bugging me.



			jPlayerInfo += "<br />&nbsp;},<br />"



			+ "&nbsp;errorAlerts: " + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "errorAlerts") + ",<br />"

			

			+ "&nbsp;warningAlerts: " + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "warningAlerts") + "<br />"



			+ "});</code></p>";

			$(this).data("jPlayerInspector").configJq.html(jPlayerInfo);

			return this;

		},

		updateStatus: function() { // This displays information about jPlayer's status in the inspector

			$(this).data("jPlayerInspector").statusJq.html(

				"<p>jPlayer is " +

				($(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.paused ? "paused" : "playing") +

				" at time: " + Math.floor($(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.currentTime*10)/10 + "s." +

				" (d: " + Math.floor($(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.duration*10)/10 + "s" +

				", sp: " + Math.floor($(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.seekPercent) + "%" +

				", cpr: " + Math.floor($(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.currentPercentRelative) + "%" +

				", cpa: " + Math.floor($(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.currentPercentAbsolute) + "%)</p>"

			);

			return this;

		}

	};

	$.fn.jPlayerInspector = function( method ) {

		// Method calling logic

		if ( methods[method] ) {

			return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ));

		} else if ( typeof method === 'object' || ! method ) {

			return methods.init.apply( this, arguments );

		} else {

			$.error( 'Method ' +  method + ' does not exist on jQuery.jPlayerInspector' );

		}    

	};

})(jQuery);