#!/mod/bin/jimsh

package require cgi
source /mod/var/mongoose/lib/ts.class

puts "Content-Type: text/html"
puts ""

set ignore {.nts .thm .hmt .hmi}
set standard {.avi .mpg .wmv .mkv}

cgi_input
#cgi_dump

#set _cgi(tsfile) "/media/My Video/Family Guy/2.19._Excellence_in_Broadcasting.ts"
#set _cgi(action) "delete"
#set env(REQUEST_URI) ''

proc tsfile {file bfile {ajax 0}} {{i 0}} {
	set ts [ts fetch $file]
	if {$ajax == 0} { puts "<div class=\"va tsfile\" id=[incr i]>" }
	puts "
	      <a class=ts file=\"$file\" href=#>
		<img class=va border=0 width=45
		  src=/images/741_1_10_Video_Title.png>
		  $bfile
	      </a>
	"
	if {[$ts get definition] eq "HD"} {
		puts "<img class=va src=/images/172_1_00_HD.png height=21>"
	} else {
		puts "<img class=va src=/images/172_1_26_SD.png height=21>"
	}
	set locked 0
	if {[$ts flag "Locked"] > 0} {
		set locked 1
		puts "<img class=va src=/images/178_1_00_Icon_Lock.png
		    height=21>"
	}

	puts "
	      <a class=tsopt file=\"$file\" href=#>
		<img class=\"opt va\" border=0 width=45 did=$i locked=$locked
		    src=/images/181_1_00_Help5_OPT_Plus.png>
	      </a>
	    <div class=\"results blood\" style=\"margin: 0 0 0 5em\"></div>
	"
	if {$ajax == 0} { puts "</div>" }
}

proc genfile {file bfile} {
	puts "
	    <div class=va>
	      <a href=#>
		<img class=va border=0 width=45 style=\"padding: 0.3em 0\"
		  src=/images/743_4_10_Video_Xvid_File.png>
		  $bfile
	      </a>
	    </div>
	"
}

proc directory {file bfile} {
	puts "<div class=va>"
	puts "<a href=$::env(REQUEST_URI)?dir=[cgi_quote_url $file]>"
	puts "<img border=0 class=va src=/images/711_1_09_Media_Folder.png>"
	puts "$bfile</a></div>"
}

proc entry {file {ajax 0}} {
	set bfile [lindex [split $file /] end]
	if {[string index $bfile 0] == "\025"} {
		set bfile [string range $bfile 1 end]
	}
	if [file isdirectory "$file"] {
		directory $file $bfile
		continue
	}
	set ext [file extension $file]
	if {$ext eq ".ts"} {
		tsfile $file $bfile $ajax
		continue
	}
	if {$ext in $::ignore} { continue }
	if {$ext in $::standard} {
		genfile $file $bfile
		continue
	}
}

if {[dict exists $_cgi tsfile]} {
	set file [dict get $_cgi tsfile]
	set ts [ts fetch $file]

	if {[dict exists $_cgi action]} {
		switch [dict get $_cgi action] {
		    entry {
			entry $file 1
		    }
		    delete {
			if {[$ts delete]} {
				puts "Successfully deleted $file."
			} else {
				puts "Problem deleting $file, [$ts get error]"
			}
		    }
		    lock {
			set action lock
			if {[$ts flag "Locked"]} { set action unlock }
			if {[$ts $action]} {
				puts "Successfully [set action]ed $file."
			} else {
				puts "Problem [set action]ing $file,
				    [$ts get error]"
			}
		    }
		}
		exit
	}

	source /mod/var/mongoose/lib/epg.class

	puts "
<table class=keyval>
<tr>
	<th>Title</th>
	<td>[$ts get title]</td>
</tr><tr>
	<th>Synopsis</th>
	<td>[$ts get synopsis]</td>
</tr><tr>
	<th>Definition</th>
	<td>
	"
	if {[$ts get definition] eq "HD"} {
		puts "<img class=va src=/images/172_1_00_HD.png height=21>"
	} else {
		puts "<img class=va src=/images/172_1_26_SD.png height=21>"
	}
	puts "</td>
</tr><tr>
	<th>Channel</th>
	<td>[epg channelicon [$ts get channel_name] 50 "vertical-align: middle"]
	    [$ts get channel_num] - [$ts get channel_name]</td>
</tr><tr>
	<th>Start Time</th>
	<td>"
	puts [clock format [$ts get start] -format "%c %Z"]
	puts "</td>
</tr><tr>
	<th>End Time</th>
	<td>"
	puts [clock format [$ts get end] -format "%c %Z"]
	puts "</td>
</tr><tr>
	<th>Duration</th>
	<td>[$ts duration] minute(s).</td>
</tr><tr>
	<th>Size</th>
	<td>[$ts size] MiB</td>
</tr><tr>
	<th>Flags</th>
	<td>[$ts get flags]</td>
</tr>
</table>
	"
	exit
}

if {[dict exists $_cgi dir]} {
	set dir [dict get $_cgi dir]
} else {
	set dir "/media/My Video"
}

source /mod/var/mongoose/html/lib/header.jim

puts {

<link href=/css/jquery.contextMenu.css rel=stylesheet type=text/css />
<script type="text/javascript" src="/js/jquery.contextMenu.js"></script>

<ul id=optmenu class=contextMenu>
	<li><a href=#delete>Delete</a></li>
	<li><a href=#lock>Toggle Lock</a></li>
	<li><a href=#rename>Rename</a></li>
	<li><a href=#title>Change Title</a></li>
	<li><a href=#download>Download</a></li>
</ul>

<div id=dialogue></div>
<div id=confirm title="Confirmation Required"></div>

<script type=text/javascript>
	function bindmenu(selector)
	{
		$(selector).contextMenu(
			{
				menu: 'optmenu',
				leftButton: true,
				beforeShow:
function(el, menu)
{
	if (el.attr('locked') == 1)
	{
		$(menu).changeContextMenuItem('#lock', 'Unlock');
		$('#optmenu').disableContextMenuItems('#delete');
	}
	else
	{
		$(menu).changeContextMenuItem('#lock', 'Lock');
		$('#optmenu').enableContextMenuItems('#delete');
	}
}
			},
function (action, el, pos)
{
	var ts = $(el).parent().prevAll('a.ts').last().attr('file');
	var did = $(el).attr('did');
	switch (action)
	{
	    case 'delete':
		confirm_action('delete', delete_callback, ts, did);
		break;

	    case 'lock':
		confirm_action('change the lock on', lock_callback, ts, did);
		break;

	    case 'download':
		window.location.href = ts;
		break;

	    default:
		alert('Unhandled action: ' + action);
		break;
	}
}
		);
	}

	var $confirm = $('#confirm').dialog({
		modal: true, autoOpen: false,
		height: 160, width: 500,
		show: 'fade', hide: 'fade',
		draggable: false, resizable: false
	});

	var confirm_action = function(action, callback, ts, id) {
		var bts = ts.replace(/.*\/|\.[^.]*$/g, '');
		$confirm.dialog('option', 'buttons', {
			'Yes': function() { $(this).dialog('close');
				callback(ts, id); },
			'No':  function() {$(this).dialog('close');}

		});
		$('#confirm').empty().html(
		    'Are you sure you wish to ' + action + '<br>' +
		    '<i>' + bts + '</i> ?'
		);
		$confirm.dialog('open');
	}

	var delete_callback = function(ts, id) {
		var el = 'div.tsfile#' + id;
		var results = el + ' .results';
		var url = window.location.pathname + '?tsfile=' +
		    encodeURIComponent(ts) + '&action=delete';
		$(results).load(url, function() {
			$(el).delay(3000).slideUp(300, function() {
				$(el).remove();
			});
		});
	}

	var lock_callback = function(ts, id) {
		var el = 'div.tsfile#' + id;
		var results = el + ' .results';
		var url = window.location.pathname + '?tsfile=' +
		    encodeURIComponent(ts) + '&action=';

		$(results).load(url + 'lock', function() {
			$(results).delay(3000).slideUp(150,
			    function() {
				$(el).load(url + 'entry', function() {
					bindmenu(el + ' img.opt');
				});;
			    }
			);
		});
	}

	// Dialogue init
	var $dialog = $('#dialogue').dialog({
		title: "Recording Details",
		modal: false, autoOpen: false,
		height: 600, width: 700,
		show: 'scale', hide: 'fade',
		draggable: true, resizable: true,
		buttons: {
			"Close": function() {
				$(this).dialog('close');
			}
		},
		close: function(e,u) { $('#dialogue').empty().html(
		    '<img src="/img/loading.gif" alt="loading">'); }
	});

	$(document).ready(function() {

		$('#optmenu').disableContextMenuItems('#rename,#title');
		bindmenu('img.opt');

		$('a.ts').click(function(e) {
			e.preventDefault();
			var file = $(this).attr('file');
			var url = window.location.pathname + '?tsfile=' +
			    encodeURIComponent(file);
			$('#dialogue').load(url);
			$dialog.dialog('open');
		});

	});
</script>
}

puts { <div style="border: 1px solid grey; padding: 1em"> }

# Breadcrumb path
puts "<h1>"
set stub ""
foreach part [split $dir /] {
	if {$stub eq "/"} { set name $part } else { set name "/$part" }
	append stub $name
	puts "<a href=$env(REQUEST_URI)?dir=[cgi_quote_url $stub]>$name</a>
}
puts "</h1>"

set parent [join [lrange [split $dir /] 0 end-1] /]
if {$parent ne ""} {
	puts "
	    <div class=va>
		<a href=$env(REQUEST_URI)?dir=[cgi_quote_url $parent]>
		<img src=/images/711_3_09_Media_Folder_UP.png class=va>
			\[parent directory\]</a>
	    </div>
	"
}

regsub -all -- {\/+} "$dir/*" "/" dir

foreach file [lsort [glob -nocomplain "$dir"]] {
	entry $file
}

puts "</div>"

source /mod/var/mongoose/html/lib/footer.jim