Notenupload
This commit is contained in:
aschwarz
320
js/file_upload/vpb_uploader.js
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320
js/file_upload/vpb_uploader.js
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function vpb_multiple_file_uploader(vpb_configuration_settings)
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{
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this.vpb_settings = vpb_configuration_settings;
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this.vpb_files = "";
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this.vpb_browsed_files = []
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var self = this;
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var vpb_msg = "Sorry, your browser does not support this application. Thank You!";
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//Get all browsed file extensions
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function vpb_file_ext(file) {
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return (/[.]/.exec(file)) ? /[^.]+$/.exec(file.toLowerCase()) : '';
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}
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/* Display added files which are ready for upload */
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//with their file types, names, size, date last modified along with an option to remove an unwanted file
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vpb_multiple_file_uploader.prototype.vpb_show_added_files = function(vpb_value)
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{
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this.vpb_files = vpb_value;
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if(this.vpb_files.length > 0)
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{
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var vpb_added_files_displayer = vpb_file_id = "";
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for(var i = 0; i<this.vpb_files.length; i++)
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{
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//Use the names of the files without their extensions as their ids
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var files_name_without_extensions = this.vpb_files[i].name.substr(0, this.vpb_files[i].name.lastIndexOf('.')) || this.vpb_files[i].name;
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vpb_file_id = files_name_without_extensions.replace(/[^a-z0-9\s]/gi, '').replace(/[_\s]/g, '');
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var vpb_file_to_add = vpb_file_ext(this.vpb_files[i].name);
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var vpb_class = $("#added_class").val();
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var vpb_file_icon;
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//Check and display File Size
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var vpb_fileSize = (this.vpb_files[i].size / 1024);
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if (vpb_fileSize / 1024 > 1)
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{
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if (((vpb_fileSize / 1024) / 1024) > 1)
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{
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vpb_fileSize = (Math.round(((vpb_fileSize / 1024) / 1024) * 100) / 100);
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var vpb_actual_fileSize = vpb_fileSize + " GB";
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}
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else
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{
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vpb_fileSize = (Math.round((vpb_fileSize / 1024) * 100) / 100)
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var vpb_actual_fileSize = vpb_fileSize + " MB";
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}
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}
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else
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{
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vpb_fileSize = (Math.round(vpb_fileSize * 100) / 100)
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var vpb_actual_fileSize = vpb_fileSize + " KB";
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}
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//Check and display the date that files were last modified
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var vpb_date_last_modified = new Date(this.vpb_files[i].lastModifiedDate);
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var dd = vpb_date_last_modified.getDate();
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var mm = vpb_date_last_modified.getMonth() + 1;
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var yyyy = vpb_date_last_modified.getFullYear();
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var vpb_date_last_modified_file = dd + '/' + mm + '/' + yyyy;
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//File Display Classes
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if( vpb_class == 'vpb_blue' ) {
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var new_classc = 'vpb_white';
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} else {
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var new_classc = 'vpb_blue';
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}
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if(typeof this.vpb_files[i] != undefined && this.vpb_files[i].name != "")
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{
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//Check for the type of file browsed so as to represent each file with the appropriate file icon
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if( vpb_file_to_add == "jpg" || vpb_file_to_add == "JPG" || vpb_file_to_add == "jpeg" || vpb_file_to_add == "JPEG" || vpb_file_to_add == "gif" || vpb_file_to_add == "GIF" || vpb_file_to_add == "png" || vpb_file_to_add == "PNG" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/images_file.gif" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "doc" || vpb_file_to_add == "docx" || vpb_file_to_add == "rtf" || vpb_file_to_add == "DOC" || vpb_file_to_add == "DOCX" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/doc.gif" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "pdf" || vpb_file_to_add == "PDF" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/pdf.gif" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "txt" || vpb_file_to_add == "TXT" || vpb_file_to_add == "RTF" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/txt.png" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "php" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/php.png" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "css" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/general.png" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "js" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/general.png" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "html" || vpb_file_to_add == "HTML" || vpb_file_to_add == "htm" || vpb_file_to_add == "HTM" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/html.png" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "setup" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/setup.gif" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "video" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/video.gif" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "real" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/real.gif" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "psd" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/psd.gif" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "fla" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/fla.gif" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "xls" || vpb_file_to_add == "xlsx" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/xls.gif" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "swf" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/swf.gif" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "eps" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/eps.gif" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "exe" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/exe.gif" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "binary" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/binary.png" align="absmiddle" border="0" alt="" />';
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}
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else if( vpb_file_to_add == "zip" )
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{
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vpb_file_icon = '<img src="../media/file_upload_images/archive.png" align="absmiddle" border="0" alt="" />';
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}
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else
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{
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vpb_file_icon = '<img src="../media/file_upload_images/general.png" align="absmiddle" border="0" alt="" />';
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}
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var split = this.vpb_files[i].name.split('.');
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var filename = split[0];
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var extension = split[1];
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if (filename.length > 15) {
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filename = filename.substring(0, 10)+'[...]';
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}
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var result = filename + '.' + extension;
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//Assign browsed files to a variable so as to later display them below
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vpb_added_files_displayer += '<tr id="add_fileID'+vpb_file_id+'" class="'+new_classc+'"><td><div align="left"><span style="font-family:Verdana, Geneva, sans-serif;font-size:11px;color:gray;">'+vpb_file_icon+' '+result+'</span></div></td><td><span id="uploading_'+vpb_file_id+'"><span style="font-family:Verdana, Geneva, sans-serif;font-size:11px;color:gray;">Uploadbereit</span></span></td><td><div align="right"><span style="font-family:Verdana, Geneva, sans-serif;font-size:11px;color:gray;">'+vpb_actual_fileSize+'</span></div></td><td><span id="remove'+vpb_file_id+'"><span class="vpb_files_remove_left_inner" style="font-family:Verdana, Geneva, sans-serif;font-size:11px;" onclick="vpb_remove_this_file(\''+vpb_file_id+'\',\''+this.vpb_files[i].name+'\');">Entfernen</span></span></td></tr></div>';
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}
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}
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//Display browsed files on the screen to the user who wants to upload them
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$("#add_files").append(vpb_added_files_displayer);
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$("#added_class").val(new_classc);
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}
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}
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//File Reader
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vpb_multiple_file_uploader.prototype.vpb_read_file = function(vpb_e) {
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if(vpb_e.target.files) {
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self.vpb_show_added_files(vpb_e.target.files);
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self.vpb_browsed_files.push(vpb_e.target.files);
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} else {
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alert('Sorry, a file you have specified could not be read at the moment. Thank You!');
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}
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}
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function addEvent(type, el, fn){
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if (window.addEventListener){
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el.addEventListener(type, fn, false);
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} else if (window.attachEvent){
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var f = function(){
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fn.call(el, window.event);
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};
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el.attachEvent('on' + type, f)
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}
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}
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//Get the ids of all added files and also start the upload when called
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vpb_multiple_file_uploader.prototype.vpb_starter = function() {
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if (window.File && window.FileReader && window.FileList && window.Blob) {
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var vpb_browsed_file_ids = $("#"+this.vpb_settings.vpb_form_id).find("input[type='file']").eq(0).attr("id");
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document.getElementById(vpb_browsed_file_ids).addEventListener("change", this.vpb_read_file, false);
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document.getElementById(this.vpb_settings.vpb_form_id).addEventListener("submit", this.vpb_submit_added_files, true);
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}
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else { alert(vpb_msg); }
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}
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//Call the uploading function when click on the upload button
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vpb_multiple_file_uploader.prototype.vpb_submit_added_files = function(){ self.vpb_upload_bgin(); }
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//Start uploads
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vpb_multiple_file_uploader.prototype.vpb_upload_bgin = function() {
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if(this.vpb_browsed_files.length > 0) {
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for(var k=0; k<this.vpb_browsed_files.length; k++){
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var file = this.vpb_browsed_files[k];
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this.vasPLUS(file,0);
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}
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}
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}
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//Main file uploader
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vpb_multiple_file_uploader.prototype.vasPLUS = function(file,file_counter)
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{
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if(typeof file[file_counter] != undefined && file[file_counter] != '')
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{
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//Use the file names without their extensions as their ids
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var files_name_without_extensions = file[file_counter].name.substr(0, file[file_counter].name.lastIndexOf('.')) || file[file_counter].name;
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var ids = files_name_without_extensions.replace(/[^a-z0-9\s]/gi, '').replace(/[_\s]/g, '');
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var vpb_browsed_file_ids = $("#"+this.vpb_settings.vpb_form_id).find("input[type='file']").eq(0).attr("id");
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var removed_file = $("#"+ids).val();
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if ( removed_file != "" && removed_file != undefined && removed_file == ids )
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{
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self.vasPLUS(file,file_counter+1);
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}
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else
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{
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var dataString = new FormData();
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dataString.append('upload_file',file[file_counter]);
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dataString.append('upload_file_ids',ids);
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var titel = document.getElementById("titel").value;
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var verlag = document.getElementById("verlag").value;
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var anz_lizenzen = document.getElementById("anz_lizenzen").value;
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var chk_streamlizenz = document.getElementById("streamlizenz");
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if(chk_streamlizenz.checked == true){
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var streamlizenz = 1;
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}else{
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var streamlizenz = 0;
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}
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dataString.append('titel',titel);
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dataString.append('verlag',verlag);
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dataString.append('anz_lizenzen',anz_lizenzen);
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dataString.append('streamlizenz',streamlizenz);
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$.ajax({
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type:"POST",
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url:this.vpb_settings.vpb_server_url,
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data:dataString,
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cache: false,
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contentType: false,
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processData: false,
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beforeSend: function()
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{
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$("#uploading_"+ids).html('<div align="left"><img src="../media/file_upload_images/loadings.gif" width="80" align="absmiddle" title="Upload...."/></div>');
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$("#remove"+ids).html('<div align="center" style="font-family:Verdana, Geneva, sans-serif;font-size:11px;color:blue;">Uploading...</div>');
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},
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success:function(response)
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{
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// alert('Wert: '+response);
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setTimeout(function() {
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var response_brought = response.indexOf(ids);
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if ( response_brought != -1) {
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$("#uploading_"+ids).html('<div align="left" style="font-family:Verdana, Geneva, sans-serif;font-size:11px;color:blue;">Vollständig</div>');
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$("#remove"+ids).html('<div align="center" style="font-family:Verdana, Geneva, sans-serif;font-size:11px;color:gray;">Hochgeladen</div>');
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} else {
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var fileType_response_brought = response.indexOf('file_type_error');
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if ( fileType_response_brought != -1) {
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var filenamewithoutextension = response.replace('file_type_error&', '').substr(0, response.replace('file_type_error&', '').lastIndexOf('.')) || response.replace('file_type_error&', '');
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var fileID = filenamewithoutextension.replace(/[^a-z0-9\s]/gi, '').replace(/[_\s]/g, '');
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$("#uploading_"+fileID).html('<div align="left" style="font-family:Verdana, Geneva, sans-serif;font-size:11px;color:red;">Invalid File</div>');
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$("#remove"+fileID).html('<div align="center" style="font-family:Verdana, Geneva, sans-serif;font-size:11px;color:orange;">Abgebrochen</div>');
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} else {
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var filesize_response_brought = response.indexOf('file_size_error');
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if ( filesize_response_brought != -1) {
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var filenamewithoutextensions = response.replace('file_size_error&', '').substr(0, response.replace('file_size_error&', '').lastIndexOf('.')) || response.replace('file_size_error&', '');
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var fileID = filenamewithoutextensions.replace(/[^a-z0-9\s]/gi, '').replace(/[_\s]/g, '');
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$("#uploading_"+fileID).html('<div align="left" style="font-family:Verdana, Geneva, sans-serif;font-size:11px;color:red;">Exceeded Size</div>');
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$("#remove"+fileID).html('<div align="center" style="font-family:Verdana, Geneva, sans-serif;font-size:11px;color:orange;">Abgebrochen</div>');
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} else {
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var general_response_brought = response.indexOf('general_system_error');
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if ( general_response_brought != -1) {
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alert('Sorry, the file was not uploaded...');
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}
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else { /* Do nothing */}
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}
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}
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}
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if (file_counter+1 < file.length ) {
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self.vasPLUS(file,file_counter+1);
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}
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else {}
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},2000);
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}
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});
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}
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}
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else { alert('Sorry, this system could not verify the identity of the file you were trying to upload at the moment. Thank You!'); }
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}
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this.vpb_starter();
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}
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function vpb_remove_this_file(id, filename)
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{
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if(confirm('If you are sure to remove the file: '+filename+' then click on OK otherwise, Cancel it.'))
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{
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$("#vpb_removed_files").append('<input type="hidden" id="'+id+'" value="'+id+'">');
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$("#add_fileID"+id).slideUp();
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}
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return false;
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}
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