File: /var/www/ilya/data/www/irkboard.ru/admin/js/acp.upgrade.js
/**
* IPS Upgrade Javascript
*
* @author Matt Mecham
* @started Monday 7th January 2008
*
* STEPS-----------------
* SQL
* App Module
* Check for more modules
* Templates
* Languages
* Tasks
* Settings
* Caches / Done
*/
ipsUpgrade = new ipsUpgrade();
/* Prototype Ajax Global Responders
* Based on code from: http://codejanitor.com/wp/2006/03/23/ajax-timeouts-with-prototype/
* Aborts ajax after a 5 minute delay of nothing happening
*/
Ajax.Responders.register( {
onCreate: function( t )
{
t['_t'] = window.setInterval(
function()
{
if ( ipsUpgrade.callInProgress( t.transport) )
{
ipsUpgrade.timeOutAjax( t );
}
},
300000
);
t['_t2'] = window.setInterval(
function()
{
switch( t.transport.readyState )
{
case 1:
case 2:
ipsUpgrade.updateProgressImage( 'wait' );
break;
case 3:
default:
case 4:
ipsUpgrade.updateProgressImage( 'receive' );
break;
}
},
500
);
},
onComplete: function( t )
{
window.clearInterval( t['_t'] );
window.clearInterval( t['_t2'] );
}
} );
/**
* Main Parent Class
*/
function ipsUpgrade()
{
/**
* Applications array
*/
this.applications = {};
/**
* Upgrade Steps
*/
this.upgradeSteps = new Array( 'sql_steps', 'app_module', 'next_check', 'templates', 'languages', 'tasks', 'settings', 'finish' );
/**
* URLS
*/
this.baseUrl = '';
this.imageUrl = '';
/*
* Stored JSON
*/
this.storedJSON = {};
/**
* Current upgrade app
*/
this.upgradingApp = {};
/**
* Current step
*/
this.currentStep = '';
/**
* Upgrading Version
*/
this.upgradingVersion = 0;
/*
* Current Image
*/
this.currentImage = '';
/**
* Init Function
* @author Matt Mecham
*/
this.init = function()
{
/* Reset buttons */
this.resetApplications();
};
/**
* Begin the upgrade procedure
*/
this.beginUpgrade = function( e, div, app_dir )
{
/* Blank out all other rows... */
for( var i in this.applications )
{
var _element = $( 'upgradeRowWrapper-' + this.applications[i].app_dir );
if ( this.applications[i].app_dir != app_dir )
{
var newdiv = document.createElement('DIV');
newdiv.id = 'upgradeRowWrapper-' + this.applications[i].app_dir + '-HIDDEN';
newdiv.className = (is_ie ) ? 'dragmove-hide-ie' : 'dragmove-hide-moz';
newdiv.style.position = 'absolute';
newdiv.style.top = _element.cumulativeOffset().top + 'px';
newdiv.style.left = _element.cumulativeOffset().left + 'px';
newdiv.style.width = _element.offsetWidth + 'px';
newdiv.style.height = _element.offsetHeight + 'px';
document.body.appendChild( newdiv );
}
/* Stop observing any upgrade buttons */
Event.stopObserving( 'upgradeRowButton-' + this.applications[i].app_dir, 'click', this._buttonClicker );
}
/* Update array */
this.upgradingApp = this.applications[ app_dir ];
/* Get the next available upgrade */
this.upgradingVersion = this.applications[ app_dir ].next_version;
/* Slide out log tray */
if ( ! $( 'upgradeLogDraw' ).visible() )
{
Effect.SlideDown( $( 'upgradeLogDraw' ), {duration:0.5} );
}
/* Start text output.. */
this.writeToLog( "Обновление <strong>" + this.applications[ app_dir ].real_name + "</strong>" );
/* Reset progress bar */
this.updateProgressBar( false );
/* Reset image */
this.updateProgressImage( 'send' );
/* Start off with the SQL */
this.fireAjax( 'sql_step', 'do=sql_steps');
}
/**
* Update the progress bar
*/
this.updateProgressBar = function( step )
{
/* INIT */
var _element = $( 'upgradeLogProgressBarInner' );
if ( step != false )
{
if ( step == 'finish' )
{
_element.style.backgroundImage = 'url(' + this.imageUrl + 'donebar.gif)';
_element.style.width = '100%';
}
else
{
var i = 0;
for( var x = 0 ; x <= this.upgradeSteps.length ; x++ )
{
i++;
if ( step == this.upgradeSteps[x] )
{
break;
}
}
_element.style.backgroundImage = 'url(' + this.imageUrl + 'progressbar.gif)';
_element.style.width = Math.round( ( 100 / this.upgradeSteps.length ) * i ) + '%';
}
}
else
{
_element.style.width = '1%';
}
};
/**
* Update progress image
*/
this.updateProgressImage = function( type )
{
/* INIT */
var _img = '';
switch( type )
{
default:
case 'stop':
_img = 'stop.png';
break;
case 'ready':
_img = 'ready.png';
break;
case 'warn':
_img = 'warning.png';
break;
case 'send':
_img = 'sending.png';
break;
case 'wait':
_img = 'mini-wait.gif';
break;
case 'receive':
_img = 'receiving.png';
break;
}
/* Update image */
if ( ipsUpgrade.currentImage != _img )
{
$( 'upgradeStatusImage' ).src = ipsUpgrade.imageUrl + _img;
ipsUpgrade.currentImage = _img;
}
//$( 'upgradeLogText' ).innerHTML = ipsUpgrade.imageUrl + _img + "<br />" + $( 'upgradeLogText' ).innerHTML;
}
/**
* Fire Ajax
*/
this.fireAjax = function( step, url)
{
/* Update image */
this.updateProgressImage( 'send' );
/* Update current step */
this.currentStep = step;
new Ajax.Request( this.baseUrl + '&app_directory=' + this.upgradingApp.app_dir + '&version=' + this.upgradingVersion + '&' + url,
{
method: 'get',
onSuccess: this.processAjax.bind(this),
onException: this.exceptionAjax.bind(this),
onFailure: this.failureAjax.bind(this)
} );
};
/**
* Checking to see if there's a call in progres...
*/
this.callInProgress = function( t )
{
switch ( t.readyState )
{
case 1:
case 2:
case 3:
return true;
break;
default:
return false;
break;
}
};
/**
* On Timeout
*/
this.timeOutAjax = function( t )
{
if ( confirm( "Сервер не отвечает.\nПодождать еще ?" ) )
{
return true;
}
else
{
t.transport.abort();
alert( "Запрос отменен" );
}
};
/**
* On Failure
*/
this.failureAjax = function( t )
{
alert( "Ошибка: " + t.responseText );
};
/**
* On Failure
*/
this.exceptionAjax = function( t )
{
alert( "Исключение: " + t.responseText );
}
/**
* Process Ajax (Success)
*/
this.processAjax = function( t )
{
/* Update Image */
this.updateProgressImage( 'receive' );
/* Not a JSON response? */
if ( ! t.responseText.match( /^(\s+?)?\{/ ) )
{
alert( "Error:\n" + t.responseText );
return;
}
/* Process results */
eval( "var json = " + t.responseText );
if ( json['error'] )
{
this.showError( json );
return false;
}
if ( json['warning'] )
{
alert( 'Предупреждение: ' + json['warning'] );
}
/* All good: Update status message... */
this.writeToLog( json['message'] );
/* Update progress bar */
if ( json['current_step'] != json['next_step'] )
{
this.updateProgressBar( json['current_step'] );
}
/* Update version? */
if ( json['next_version'] != '' )
{
this.upgradingVersion = json['next_version'];
}
/* Finish? If so - say all done and go tubby-bye-bye */
if ( json['next_step'] != '__FINISH__' )
{
/* Fire Ajax */
this.fireAjax( json['next_step'], json['next_url'] );
}
else
{
/* All Done */
this.updateProgressBar( 'finish' );
this.updateProgressImage( 'ready' );
this.writeToLog( "<strong>Обновление завершено</strong>" );
/* Update version information */
this.applications[ this.upgradingApp.app_dir ].current_human = json['new_human'];
this.applications[ this.upgradingApp.app_dir ].current_long = json['new_long'];
/* Remove Blanks... */
for( var i in this.applications )
{
try
{
/* Remove any old rows */
document.body.removeChild( $('upgradeRowWrapper-' + this.applications[i].app_dir + '-HIDDEN') );
/* Stop observing any upgrade buttons */
Event.stopObserving( 'upgradeRowButton-' + this.applications[i].app_dir, 'click', this._buttonClicker );
}
catch(err)
{
//alert( err );
}
}
this.resetApplications();
}
};
/**
* Show Error
*/
this.showError = function( json )
{
var _parent = $( 'upgradeWrap' );
var _thisone = $( 'upgradeErrorBox' );
_thisone.style.top = _parent.cumulativeOffset().top + 'px';
_thisone.style.left = _parent.cumulativeOffset().left + 'px';
_thisone.style.width = _parent.offsetWidth - 2 + 'px';
_thisone.style.height = _parent.offsetHeight - 23 + 'px';
_thisone.style.position = 'absolute';
_thisone.style.display = '';
/* Store JSON */
this.storedJSON = json;
/* Add error message */
$( 'upgradeErrorText' ).innerHTML = json['error'];
}
/**
* Error; Continue
*/
this.errorContinue = function()
{
/* Button has been clicked, so hide error box... */
$( 'upgradeErrorBox' ).hide();
/* Fire Ajax */
ipsUpgrade.fireAjax( ipsUpgrade.storedJSON['next_step'], ipsUpgrade.storedJSON['next_url'] );
}
/**
* Write to Log
*/
this.writeToLog = function( text )
{
$( 'upgradeLogText' ).innerHTML = text + "<br />" + $( 'upgradeLogText' ).innerHTML;
};
/**
* Reset Application Buttons
*/
this.resetApplications = function()
{
/* Loopy */
for( var i in this.applications )
{
var _button = $( 'upgradeRowButton-' + this.applications[i].app_dir );
var _version = $( 'upgradeRowVersion-' + this.applications[i].app_dir );
/* Version */
_version.innerHTML = this.applications[i].current_human;
/* Button */
if ( this.applications[i].current_long >= this.applications[i].latest )
{
_button.className = _button.className.replace( / available$/, '' );
_button.title = '';
_button.innerHTML = "Нет доступных обновлений";
Event.stopObserving( 'upgradeRowButton-' + this.applications[i].app_dir, 'click', this._buttonClicker );
}
else
{
_button.className = _button.className + ' available';
_button.title = 'Нажмите для начала обновления';
_button.innerHTML = "Есть обновления";
this._buttonClicker = this.beginUpgrade.bindAsEventListener( this, 'upgradeRowButton-' + this.applications[i].app_dir, this.applications[i].app_dir );
Event.observe( 'upgradeRowButton-' + this.applications[i].app_dir, 'click', this._buttonClicker );
}
}
};
/**
* Add application to the array
*/
this.addApplication = function( app_dir, real_name, current_long_version, latest_long_version, current_human_version, latest_human_version, next_version )
{
/* INIT */
var _found = 0;
/* Loop to see if this already exists */
for( var i in this.applications )
{
if ( this.applications[i].app_dir == app_dir )
{
_found = 1;
break;
}
}
/* Add it */
if ( _found != 1 )
{
this.applications[ app_dir ] = { 'app_dir' : app_dir,
'real_name' : real_name,
'latest' : latest_long_version,
'current_long' : current_long_version,
'latest_human' : latest_human_version,
'current_human' : current_human_version,
'next_version' : next_version,
'upgrading' : 0 };
}
};
}