koha-tmpl/intranet-tmpl/prog/en/includes/background-job.inc

   1 <!-- Background job progress indicator -->
   2 <script type="text/javascript">
   3     //<![CDATA
   4     var jobID = '';
   5     var savedForm;
   6     function updateJobProgress() {
   7         $.getJSON("/cgi-bin/koha/tools/background-job-progress.pl?jobID=" + jobID, function(json) {
   8             var percentage = Math.floor(100 * json.progress / json.job_size);
   9             if (json.job_status == 'completed') {
  10                 percentage = 100;
  11             }
  12             $("#jobprogress").text(percentage + '%');
  13             if (percentage < 100) {
  14                 setTimeout("updateJobProgress()",200);
  15             } else {
  16                 completeJob();
  17             }
  18         });
  19     }
  20
  21     function completeJob() {
  22         savedForm.completedJobID.value = jobID;
  23         savedForm.submit();
  24     }
  25
  26     // submit a background job with data
  27     // supplied from form f and activate
  28     // progress indicator
  29     function submitBackgroundJob(f) {
  30         // check for background field
  31         if (f.runinbackground) {
  32             // set value of this hidden field for
  33             // use by CGI script
  34             savedForm = f;
  35             f.mainformsubmit.disabled = true;
  36             f.runinbackground.value = 'true';
  37
  38             // gather up form submission
  39             var inputs = [];
  40             $(':input', f).each(function() {
  41                 if (this.type == 'radio') {
  42                     if (this.checked) {
  43                         inputs.push(this.name + '=' + escape(this.value));
  44                     }
  45                 } else if (this.type == 'button') {
  46                     ; // do nothing
  47                 } else {
  48                     inputs.push(this.name + '=' + escape(this.value));
  49                 }
  50
  51             });
  52
  53             // and submit the request
  54             $("#jobstatus").show();
  55             setTimeout("updateJobProgress()", 2000);
  56             $.ajax({
  57                 data: inputs.join('&'),
  58                 url: f.action,
  59                 dataType: 'json',
  60                 success: function(json) {
  61                     jobID = json.jobID;
  62                 },
  63                 error: function(xml, textStatus) {
  64                     alert('Failed to submit form: ' + testStatus);
  65                 }
  66
  67             });
  68
  69         } else {
  70             // background job support not enabled,
  71             // so just do a normal form submission
  72             f.submit();
  73         }
  74
  75         //$("#jobstatus").show();
  76         //setTimeout("updateJobProgress()",2000);
  77         //updateJobProgress();
  78         return false;
  79
  80     }
  81     //]]>
  82 </script>