116 lines
4.8 KiB
JavaScript
116 lines
4.8 KiB
JavaScript
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/**
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* /script/admin.js
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* @version 1.3
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* @desc Javascript file for the admin submenu
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* @author Fándly Gergő Zoltán (fandlygergo@gmail.hu, systemtest.tk)
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* @copy 2017 Fándly Gergő Zoltán
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* License:
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Result Manager for managing results of students in bilingual school systems.
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Copyright (C) 2017 Fándly Gergő Zoltán
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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**/
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function adminImportUsers(){
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//hide all status messages if any shown
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$("#statuses").children().each(function(){
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$(this).css("display", "none");
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});
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//get file
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var file=$("#csvFile")[0].files[0];
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//if greater than 10MB don't upload
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if(file.size>10000000){
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$("#status_fileTooBig").slideDown();
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return;
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}
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else{
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$("#status_uploading").slideDown(function(){
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//generate form data
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var data=new FormData();
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data.append("import_file", file);
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//run ajax upload request
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$.ajax({
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url: "./subs/loader.php?load=admin&backend",
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type: "POST",
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data: data,
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cache: false,
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contentType: false,
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processData: false,
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xhr: function(){
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var myXHR=$.ajaxSettings.xhr();
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if(myXHR.upload){
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myXHR.upload.addEventListener("progress", function(e){
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if(e.lengthComputable){
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//calculate percent with 1 decimal precision
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var percent=Math.round(e.loaded*100/e.total*10)/10;
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percent=percent.toString()+"%";
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//upload progressbar
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$("#uploadStatus").children("div").css("width", percent);
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$("#uploadStatus").children("div").children("span").text(percent);
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}
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});
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}
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return myXHR;
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},
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success: function(response){
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$("#status_uploading").slideUp();
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//something went wrong during the upload
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if(response=="error"){
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loadMessages();
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$("#status_uploadError").slideDown();
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}
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else{
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//everything ok so far
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$("#status_processing").slideDown();
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//start listener that checks processing status (run every 500ms)
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var progressChecker=setInterval(function(){
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$.ajax({
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url: "./subs/loader.php",
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type: "GET",
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data: {"load":"admin", "backend":true, "import_progress":response},
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success: function(response2){
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//update progressbar
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$("#processStatus").children("div").css("width", response2);
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$("#processStatus").children("div").children("span").text(response2);
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}
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});
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}, 500);
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//start processing of file with ajax
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$.ajax({
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url: "./subs/loader.php?load=admin&backend",
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type: "POST",
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data: {"process_file":response},
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success: function(response2){
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//import complete
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$("#status_processing").slideUp();
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$("#status_done").slideDown();
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//stop progress checker
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clearInterval(progressChecker);
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}
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});
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}
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}
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});
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});
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}
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}
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