1 $(document).ready(function() {

     2 	$("#applications_progress_bar").progressBar({showText: false});

     3 });

     4 

     5 function bulkReviewInit(bulk_review_link) {

     6 	// get the JSON object with details of every application for bulk acceptance

     7 	$.getJSON(bulk_review_link+"?_="+(new Date().getTime()),

     8 		function(data){

     9 			// If there are applications to review...

    10 			if (data.nr_applications != 0) {

    11 				//...then fade out the button, show the progress bar and call the function for review

    12 				$("#button_bulk_review").fadeOut("slow",

    13 					function() {

    14 						$("#applications_progress_bar").progressBar(0);

    15 						$("#description_done").html("");

    16 						$("#applications_progress_bar").fadeIn("slow", bulkReview(data));

    17 					}

    18 				);

    19 			}else {

    20 				$("#description_done").html("<strong>No organizations to accept</strong>");

    21 			}

    22 		}

    23 	);

    24 }

    25 

    26 function bulkReview(data) {

    27 	// some global constants

    28 	var GLOBAL_LINK = data.link;

    29 	var TOTAL_APPLICATIONS = data.nr_applications;

    30 

    31 	// some global variables set needed for internal iteration

    32 	var application_index = 0;

    33 	// number of iteration is not taken from data.nr_applications

    34 	// to ensure avoidance of array out of bounds errors

    35 	var total_index = data.applications.length;

    36 

    37 

    38 	// call immediately the function for review

    39 	// real iteration is inside

    40 	setTimeout(function(){

    41 		var error_happened = false;

    42 

    43 		var application = data.applications[application_index];

    44 		var current_application = application_index + 1;

    45 		// regular expression to find a valid scope path inside matching parenthesis

    46 		var re = /\((\w*)\)/;

    47 		var scope_path = GLOBAL_LINK.match(re)[1];

    48 		// the URL is obtained by using the scope path found in the matching parenthesis

    49 		var url_to_call = GLOBAL_LINK.replace(re, eval("application." + scope_path));

    50 		// now we can call the URL found

    51 		$.ajax({

    52 			async: false,

    53 			cache: false,

    54 			url: url_to_call,

    55 			timeout: 10000,

    56 			success: function(data) {

    57 				if (data) {

    58 					// update progress bar percentage and description

    59 					var percentage = Math.floor(100 * (current_application) / (TOTAL_APPLICATIONS));

    60 					$("#description_progressbar").html(" Processed application " + application.name + " (" + (current_application) + "/" + TOTAL_APPLICATIONS + ")");

    61 					$("#applications_progress_bar").progressBar(percentage);

    62 				}

    63 			},

    64 			error: function(XMLHttpRequest, textStatus, errorThrown) {

    65 				// if there is an error return the button and leave a try again message

    66 				error_happened = true;

    67 				$("#button_bulk_review").fadeIn("slow", function() {

    68 					$("#description_done").html("<strong class='error'> Error encountered, try again</strong>");

    69 				});

    70 			}

    71 		});

    72 		// if there were no errors, continue the iteration

    73 		if (!error_happened) {

    74 			// prepare for new iteration and then recall this function

    75 			application_index++;

    76 			if (application_index < total_index) {

    77 				setTimeout(arguments.callee, 0);

    78 			}

    79 			else {

    80 				// all ok, tell the user we are done

    81 				$("#applications_progress_bar").fadeOut("slow",

    82 					function() {

    83 						$("#applications_progress_bar").progressBar(0);

    84 						$("#button_bulk_review").fadeIn("slow");

    85 					}

    86 				);

    87 				$("#description_progressbar").html("");

    88 				$("#description_done").html("<strong>Done!</strong>");

    89 			}

    90 		}

    91 	},0);

    92 }