339 lines
16 KiB
JavaScript
339 lines
16 KiB
JavaScript
/*
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* jPlayerInspector Plugin for jPlayer Plugin for jQuery JavaScript Library
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* http://www.jplayer.org
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*
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* Copyright (c) 2009 - 2014 Happyworm Ltd
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* Licensed under the MIT license.
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* http://www.opensource.org/licenses/MIT
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*
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* Author: Mark J Panaghiston
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* Version: 1.0.5
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* Date: 1st April 2014
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*
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* For use with jPlayer Version: 2.6.0+
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*
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* Note: Declare inspector instances after jPlayer instances. ie., Otherwise the jPlayer instance is nonsense.
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*/
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(function($, undefined) {
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$.jPlayerInspector = {};
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$.jPlayerInspector.i = 0;
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$.jPlayerInspector.defaults = {
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jPlayer: undefined, // The jQuery selector of the jPlayer instance to inspect.
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idPrefix: "jplayer_inspector_",
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visible: false
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};
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var methods = {
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init: function(options) {
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var self = this;
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var $this = $(this);
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var config = $.extend({}, $.jPlayerInspector.defaults, options);
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$(this).data("jPlayerInspector", config);
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config.id = $(this).attr("id");
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config.jPlayerId = config.jPlayer.attr("id");
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config.windowId = config.idPrefix + "window_" + $.jPlayerInspector.i;
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config.statusId = config.idPrefix + "status_" + $.jPlayerInspector.i;
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config.configId = config.idPrefix + "config_" + $.jPlayerInspector.i;
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config.toggleId = config.idPrefix + "toggle_" + $.jPlayerInspector.i;
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config.eventResetId = config.idPrefix + "event_reset_" + $.jPlayerInspector.i;
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config.updateId = config.idPrefix + "update_" + $.jPlayerInspector.i;
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config.eventWindowId = config.idPrefix + "event_window_" + $.jPlayerInspector.i;
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config.eventId = {};
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config.eventJq = {};
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config.eventTimeout = {};
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config.eventOccurrence = {};
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$.each($.jPlayer.event, function(eventName,eventType) {
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config.eventId[eventType] = config.idPrefix + "event_" + eventName + "_" + $.jPlayerInspector.i;
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config.eventOccurrence[eventType] = 0;
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});
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var structure =
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'<p><a href="#" id="' + config.toggleId + '">' + (config.visible ? "Hide" : "Show") + '</a> jPlayer Inspector</p>'
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+ '<div id="' + config.windowId + '">'
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+ '<div id="' + config.statusId + '"></div>'
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+ '<div id="' + config.eventWindowId + '" style="padding:5px 5px 0 5px;background-color:#eee;border:1px dotted #000;">'
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+ '<p style="margin:0 0 10px 0;"><strong>jPlayer events that have occurred over the past 1 second:</strong>'
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+ '<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>';
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// MJP: Would use the next 3 lines for ease, but the events are just slapped on the page.
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// $.each($.jPlayer.event, function(eventName,eventType) {
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// structure += '<div id="' + config.eventId[eventType] + '" style="float:left;">' + eventName + '</div>';
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// });
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var eventStyle = "float:left;margin:0 5px 5px 0;padding:0 5px;border:1px dotted #000;";
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// MJP: Doing it longhand so order and layout easier to control.
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structure +=
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'<div id="' + config.eventId[$.jPlayer.event.ready] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.setmedia] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.flashreset] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.resize] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.repeat] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.click] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.warning] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.loadstart] + '" style="clear:left;' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.progress] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.timeupdate] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.volumechange] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.error] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.play] + '" style="clear:left;' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.pause] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.waiting] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.playing] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.seeking] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.seeked] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.ended] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.loadeddata] + '" style="clear:left;' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.loadedmetadata] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.canplay] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.canplaythrough] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.suspend] + '" style="clear:left;' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.abort] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.emptied] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.stalled] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.ratechange] + '" style="' + eventStyle + '"></div>'
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+ '<div id="' + config.eventId[$.jPlayer.event.durationchange] + '" style="' + eventStyle + '"></div>'
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+ '<div style="clear:both"></div>';
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// MJP: Would like a check here in case we missed an event.
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// MJP: Check fails, since it is not on the page yet.
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/* $.each($.jPlayer.event, function(eventName,eventType) {
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if($("#" + config.eventId[eventType])[0] === undefined) {
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structure += '<div id="' + config.eventId[eventType] + '" style="clear:left;' + eventStyle + '">' + eventName + '</div>';
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}
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});
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*/
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structure +=
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'</div>'
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+ '<p><a href="#" id="' + config.updateId + '">Update</a> jPlayer Inspector</p>'
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+ '<div id="' + config.configId + '"></div>'
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+ '</div>';
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$(this).html(structure);
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config.windowJq = $("#" + config.windowId);
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config.statusJq = $("#" + config.statusId);
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config.configJq = $("#" + config.configId);
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config.toggleJq = $("#" + config.toggleId);
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config.eventResetJq = $("#" + config.eventResetId);
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config.updateJq = $("#" + config.updateId);
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$.each($.jPlayer.event, function(eventName,eventType) {
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config.eventJq[eventType] = $("#" + config.eventId[eventType]);
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config.eventJq[eventType].text(eventName + " (" + config.eventOccurrence[eventType] + ")"); // Sets the text to the event name and (0);
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config.jPlayer.bind(eventType + ".jPlayerInspector", function(e) {
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config.eventOccurrence[e.type]++;
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if(config.eventOccurrence[e.type] > 1) {
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config.eventJq[e.type].css("background-color","#ff9");
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} else {
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config.eventJq[e.type].css("background-color","#9f9");
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}
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config.eventJq[e.type].text(eventName + " (" + config.eventOccurrence[e.type] + ")");
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// The timer to handle the color
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clearTimeout(config.eventTimeout[e.type]);
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config.eventTimeout[e.type] = setTimeout(function() {
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config.eventJq[e.type].css("background-color","#fff");
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}, 1000);
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// The timer to handle the occurences.
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setTimeout(function() {
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config.eventOccurrence[e.type]--;
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config.eventJq[e.type].text(eventName + " (" + config.eventOccurrence[e.type] + ")");
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}, 1000);
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if(config.visible) { // Update the status, if inspector open.
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$this.jPlayerInspector("updateStatus");
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}
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});
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});
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config.jPlayer.bind($.jPlayer.event.ready + ".jPlayerInspector", function(e) {
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$this.jPlayerInspector("updateConfig");
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});
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config.toggleJq.click(function() {
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if(config.visible) {
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$(this).text("Show");
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config.windowJq.hide();
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config.statusJq.empty();
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config.configJq.empty();
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} else {
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$(this).text("Hide");
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config.windowJq.show();
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config.updateJq.click();
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}
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config.visible = !config.visible;
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$(this).blur();
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return false;
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});
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config.eventResetJq.click(function() {
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$.each($.jPlayer.event, function(eventName,eventType) {
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config.eventJq[eventType].css("background-color","#eee");
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});
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$(this).blur();
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return false;
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});
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config.updateJq.click(function() {
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$this.jPlayerInspector("updateStatus");
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$this.jPlayerInspector("updateConfig");
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return false;
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});
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if(!config.visible) {
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config.windowJq.hide();
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} else {
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// config.updateJq.click();
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}
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$.jPlayerInspector.i++;
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return this;
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},
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destroy: function() {
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$(this).data("jPlayerInspector") && $(this).data("jPlayerInspector").jPlayer.unbind(".jPlayerInspector");
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$(this).empty();
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},
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updateConfig: function() { // This displays information about jPlayer's configuration in inspector
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var jPlayerInfo = "<p>This jPlayer instance is running in your browser where:<br />"
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for(i = 0; i < $(this).data("jPlayerInspector").jPlayer.data("jPlayer").solutions.length; i++) {
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var solution = $(this).data("jPlayerInspector").jPlayer.data("jPlayer").solutions[i];
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jPlayerInfo += " jPlayer's <strong>" + solution + "</strong> solution is";
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if($(this).data("jPlayerInspector").jPlayer.data("jPlayer")[solution].used) {
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jPlayerInfo += " being <strong>used</strong> and will support:<strong>";
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for(format in $(this).data("jPlayerInspector").jPlayer.data("jPlayer")[solution].support) {
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if($(this).data("jPlayerInspector").jPlayer.data("jPlayer")[solution].support[format]) {
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jPlayerInfo += " " + format;
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}
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}
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jPlayerInfo += "</strong><br />";
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} else {
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jPlayerInfo += " <strong>not required</strong><br />";
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}
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}
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jPlayerInfo += "</p>";
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if($(this).data("jPlayerInspector").jPlayer.data("jPlayer").html.active) {
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if($(this).data("jPlayerInspector").jPlayer.data("jPlayer").flash.active) {
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jPlayerInfo += "<strong>Problem with jPlayer since both HTML5 and Flash are active.</strong>";
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} else {
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jPlayerInfo += "The <strong>HTML5 is active</strong>.";
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}
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} else {
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if($(this).data("jPlayerInspector").jPlayer.data("jPlayer").flash.active) {
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jPlayerInfo += "The <strong>Flash is active</strong>.";
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} else {
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jPlayerInfo += "No solution is currently active. jPlayer needs a setMedia().";
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}
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}
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jPlayerInfo += "</p>";
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var formatType = $(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.formatType;
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jPlayerInfo += "<p><code>status.formatType = '" + formatType + "'</code><br />";
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if(formatType) {
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jPlayerInfo += "<code>Browser canPlay('" + $.jPlayer.prototype.format[formatType].codec + "')</code>";
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} else {
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jPlayerInfo += "</p>";
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}
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jPlayerInfo += "<p><code>status.src = '" + $(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.src + "'</code></p>";
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jPlayerInfo += "<p><code>status.media = {<br />";
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for(prop in $(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.media) {
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jPlayerInfo += " " + prop + ": " + $(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.media[prop] + "<br />"; // Some are strings
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}
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jPlayerInfo += "};</code></p>"
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jPlayerInfo += "<p>";
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jPlayerInfo += "<code>status.videoWidth = '" + $(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.videoWidth + "'</code>";
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jPlayerInfo += " | <code>status.videoHeight = '" + $(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.videoHeight + "'</code>";
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jPlayerInfo += "<br /><code>status.width = '" + $(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.width + "'</code>";
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jPlayerInfo += " | <code>status.height = '" + $(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.height + "'</code>";
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jPlayerInfo += "</p>";
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+ "<p>Raw browser test for HTML5 support. Should equal a function if HTML5 is available.<br />";
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if($(this).data("jPlayerInspector").jPlayer.data("jPlayer").html.audio.available) {
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jPlayerInfo += "<code>htmlElement.audio.canPlayType = " + (typeof $(this).data("jPlayerInspector").jPlayer.data("jPlayer").htmlElement.audio.canPlayType) +"</code><br />"
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}
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if($(this).data("jPlayerInspector").jPlayer.data("jPlayer").html.video.available) {
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jPlayerInfo += "<code>htmlElement.video.canPlayType = " + (typeof $(this).data("jPlayerInspector").jPlayer.data("jPlayer").htmlElement.video.canPlayType) +"</code>";
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}
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jPlayerInfo += "</p>";
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jPlayerInfo += "<p>This instance is using the constructor options:<br />"
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+ "<code>$('#" + $(this).data("jPlayerInspector").jPlayer.data("jPlayer").internal.self.id + "').jPlayer({<br />"
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+ " swfPath: '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "swfPath") + "',<br />"
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+ " solution: '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "solution") + "',<br />"
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+ " supplied: '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "supplied") + "',<br />"
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+ " preload: '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "preload") + "',<br />"
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+ " volume: " + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "volume") + ",<br />"
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+ " muted: " + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "muted") + ",<br />"
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+ " backgroundColor: '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "backgroundColor") + "',<br />"
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+ " cssSelectorAncestor: '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "cssSelectorAncestor") + "',<br />"
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+ " cssSelector: {";
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var cssSelector = $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "cssSelector");
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for(prop in cssSelector) {
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// jPlayerInfo += "<br /> " + prop + ": '" + cssSelector[prop] + "'," // This works too of course, but want to use option method for deep keys.
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jPlayerInfo += "<br /> " + prop + ": '" + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "cssSelector." + prop) + "',"
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}
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jPlayerInfo = jPlayerInfo.slice(0, -1); // Because the sloppy comma was bugging me.
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jPlayerInfo += "<br /> },<br />"
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+ " errorAlerts: " + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "errorAlerts") + ",<br />"
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+ " warningAlerts: " + $(this).data("jPlayerInspector").jPlayer.jPlayer("option", "warningAlerts") + "<br />"
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+ "});</code></p>";
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$(this).data("jPlayerInspector").configJq.html(jPlayerInfo);
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return this;
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},
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updateStatus: function() { // This displays information about jPlayer's status in the inspector
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$(this).data("jPlayerInspector").statusJq.html(
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"<p>jPlayer is " +
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($(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.paused ? "paused" : "playing") +
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" at time: " + Math.floor($(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.currentTime*10)/10 + "s." +
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" (d: " + Math.floor($(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.duration*10)/10 + "s" +
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", sp: " + Math.floor($(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.seekPercent) + "%" +
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", cpr: " + Math.floor($(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.currentPercentRelative) + "%" +
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", cpa: " + Math.floor($(this).data("jPlayerInspector").jPlayer.data("jPlayer").status.currentPercentAbsolute) + "%)</p>"
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);
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return this;
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}
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};
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$.fn.jPlayerInspector = function( method ) {
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// Method calling logic
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if ( methods[method] ) {
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return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ));
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} else if ( typeof method === 'object' || ! method ) {
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return methods.init.apply( this, arguments );
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} else {
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$.error( 'Method ' + method + ' does not exist on jQuery.jPlayerInspector' );
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}
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};
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})(jQuery);
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