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Path : /home/admin/public_html/old/board/tmp/install_52baa401645d2/media/js/ |
Current File : /home/admin/public_html/old/board/tmp/install_52baa401645d2/media/js/upload.js |
// $HeadURL: https://joomgallery.org/svn/joomgallery/JG-2.0/JG/trunk/media/joomgallery/js/upload.js $ // $Id: upload.js 3867 2012-09-15 20:33:58Z erftralle $ /****************************************************************************************\ ** JoomGallery 2 ** ** By: JoomGallery::ProjectTeam ** ** Copyright (C) 2008 - 2012 JoomGallery::ProjectTeam ** ** Based on: JoomGallery 1.0.0 by JoomGallery::ProjectTeam ** ** Released under GNU GPL Public License ** ** License: http://www.gnu.org/copyleft/gpl.html or have a look ** ** at administrator/components/com_joomgallery/LICENSE.TXT ** \****************************************************************************************/ /** * Validation for upload fields of single upload in frontend and backend * * @return boolean True if form can be submitted, false otherwise * @since 2.1 */ function joomOnSubmit() { var form = document.adminForm; var no_files_selected = true; var fullfields = new Array(); var screenshotfieldname = new Array(); var screenshotfieldvalue = new Array(); document.id('arrscreenshot').removeClass('invalid'); document.id('arrscreenshot').set('aria-invalid', 'false'); document.id('arrscreenshot-lbl').removeClass('invalid'); document.id('arrscreenshot-lbl').set('aria-invalid', 'false'); // Search for filled fields var counter = 0; var number_of_fields = 10; if(typeof jg_inputcounter != "undefined") { number_of_fields = jg_inputcounter; } for(i = 0; i < number_of_fields; i++) { screenshotfieldname[i] = 'arrscreenshot['+i+']'; screenshotfieldvalue[i] = document.getElementsByName(screenshotfieldname[i])[0].value; document.id('arrscreenshot' + i).removeClass('invalid'); document.id('arrscreenshot' + i).set('aria-invalid', 'false'); if(screenshotfieldvalue[i] != '') { no_files_selected = false; fullfields[counter] = i; counter++; } } if(no_files_selected) { alert(Joomla.JText._('COM_JOOMGALLERY_COMMON_ALERT_YOU_MUST_SELECT_ONE_IMAGE')); document.getElementsByName(screenshotfieldname[0])[0].focus(); document.id('arrscreenshot').addClass('invalid'); document.id('arrscreenshot').set('aria-invalid', 'true'); document.id('arrscreenshot-lbl').addClass('invalid'); document.id('arrscreenshot-lbl').set('aria-invalid', 'true'); return false; } // Check file extensions var extensions_not_ok = false; var searchextensiontest = new Array(); var searchextension = new Array(); // You have to define this RegExp for each item searchextension[0] = new RegExp('\.jpg$|\.jpeg$|\.jpe$|\.gif$|\.png$','ig'); searchextension[1] = new RegExp('\.jpg$|\.jpeg$|\.jpe$|\.gif$|\.png$','ig'); searchextension[2] = new RegExp('\.jpg$|\.jpeg$|\.jpe$|\.gif$|\.png$','ig'); searchextension[3] = new RegExp('\.jpg$|\.jpeg$|\.jpe$|\.gif$|\.png$','ig'); searchextension[4] = new RegExp('\.jpg$|\.jpeg$|\.jpe$|\.gif$|\.png$','ig'); searchextension[5] = new RegExp('\.jpg$|\.jpeg$|\.jpe$|\.gif$|\.png$','ig'); searchextension[6] = new RegExp('\.jpg$|\.jpeg$|\.jpe$|\.gif$|\.png$','ig'); searchextension[7] = new RegExp('\.jpg$|\.jpeg$|\.jpe$|\.gif$|\.png$','ig'); searchextension[8] = new RegExp('\.jpg$|\.jpeg$|\.jpe$|\.gif$|\.png$','ig'); searchextension[9] = new RegExp('\.jpg$|\.jpeg$|\.jpe$|\.gif$|\.png$','ig'); for(i = 0; i < fullfields.length; i++) { searchextensiontest = searchextension[i].test(screenshotfieldvalue[fullfields[i]]); if(!searchextensiontest) { extensions_not_ok = true; document.id('arrscreenshot' + fullfields[i]).addClass('invalid'); document.id('arrscreenshot' + fullfields[i]).set('aria-invalid', 'true'); } } if(extensions_not_ok) { alert(Joomla.JText._('COM_JOOMGALLERY_COMMON_ALERT_WRONG_EXTENSION')); document.getElementsByName(screenshotfieldname[0])[0].focus(); document.id('arrscreenshot').addClass('invalid'); document.id('arrscreenshot').set('aria-invalid', 'true'); document.id('arrscreenshot-lbl').addClass('invalid'); document.id('arrscreenshot-lbl').set('aria-invalid', 'true'); return false; } // Check for special characters if required if(!jg_filenamewithjs) { var filenames_not_ok = false; var searchwrongchars = /[^a-zA-Z0-9_-]/; var lastbackslash = new Array(); var endoffilename = new Array(); var filename = new Array(); for(i = 0; i < fullfields.length; i++) { lastbackslash[i] = screenshotfieldvalue[fullfields[i]].lastIndexOf('\\'); if(lastbackslash[i] < 1) { lastbackslash[i] = screenshotfieldvalue[fullfields[i]].lastIndexOf('/'); } endoffilename[i] = screenshotfieldvalue[fullfields[i]].lastIndexOf('\.') - screenshotfieldvalue[fullfields[i]].length; filename[i] = screenshotfieldvalue[fullfields[i]].slice(lastbackslash[i] + 1,endoffilename[i]); if(searchwrongchars.test(filename[i])) { filenames_not_ok = true; document.id('arrscreenshot' + fullfields[i]).addClass('invalid'); document.id('arrscreenshot' + fullfields[i]).set('aria-invalid', 'true'); } } if(filenames_not_ok) { alert(Joomla.JText._('COM_JOOMGALLERY_COMMON_ALERT_WRONG_FILENAME')); document.getElementsByName(screenshotfieldname[0])[0].focus(); document.id('arrscreenshot').addClass('invalid'); document.id('arrscreenshot').set('aria-invalid', 'true'); document.id('arrscreenshot-lbl').addClass('invalid'); document.id('arrscreenshot-lbl').set('aria-invalid', 'true'); return false; } } // Check whether images have been selected twice if(fullfields.length> 1 ) { var double_files = false; var field1 = new Number(); var field2 = new Number(); for(i = 0; i < fullfields.length; i++) { for(j = fullfields.length - 1; j > i; j--) { if(screenshotfieldvalue[fullfields[i]].indexOf(screenshotfieldvalue[fullfields[j]]) == 0) { double_files = true; document.id('arrscreenshot' + fullfields[i]).addClass('invalid'); document.id('arrscreenshot' + fullfields[i]).set('aria-invalid', 'true'); document.id('arrscreenshot' + fullfields[j]).addClass('invalid'); document.id('arrscreenshot' + fullfields[j]).set('aria-invalid', 'true'); field1 = i + 1; field2 = j + 1 alert(Joomla.JText._('COM_JOOMGALLERY_UPLOAD_ALERT_FILENAME_DOUBLE_ONE') + field1 + ' ' + Joomla.JText._('COM_JOOMGALLERY_UPLOAD_ALERT_FILENAME_DOUBLE_TWO') + field2 + '.'); } } } if(double_files) { document.getElementsByName(screenshotfieldname[0])[0].focus(); document.id('arrscreenshot').addClass('invalid'); document.id('arrscreenshot').set('aria-invalid', 'true'); document.id('arrscreenshot-lbl').addClass('invalid'); document.id('arrscreenshot-lbl').set('aria-invalid', 'true'); return false; } } return true; }