Open-ILS/web/js/ui/default/booking/pull_list.js

   1 dojo.require("openils.User");
   2 dojo.require("openils.PermaCrud");
   3 dojo.require("fieldmapper.OrgUtils");
   4 dojo.require("openils.widget.OrgUnitFilteringSelect");
   5 dojo.requireLocalization("openils.booking", "pull_list");
   6
   7 var localeStrings = dojo.i18n.getLocalization("openils.booking", "pull_list");
   8 var pcrud = new openils.PermaCrud();
   9
  10 var owning_lib_selected;
  11 var acp_cache = {};
  12
  13 function init_owning_lib_selector() {
  14     var User = new openils.User();
  15     User.buildPermOrgSelector(
  16         "RETRIEVE_RESERVATION_PULL_LIST", owning_lib_selector, null,
  17         function() {
  18             owning_lib_selected = owning_lib_selector.getValue();
  19             dojo.connect(owning_lib_selector, "onChange",
  20                 function() { owning_lib_selected = this.getValue(); }
  21             )
  22         }
  23     );
  24 }
  25
  26 function retrieve_pull_list(ivl_in_days) {
  27     var secs = Number(ivl_in_days) * 86400;
  28
  29     if (isNaN(secs) || secs < 1)
  30         throw new Error("Invalid interval");
  31
  32     return fieldmapper.standardRequest(
  33         ["open-ils.booking", "open-ils.booking.reservations.get_pull_list"],
  34         [openils.User.authtoken, null, secs, owning_lib_selected]
  35     );
  36 }
  37
  38 function dom_table_rowid(resource_id) {
  39     return "pull_list_resource_" + resource_id;
  40 }
  41
  42 function generate_result_row(one) {
  43     function cell(id, content) {
  44         var td = document.createElement("td");
  45         if (id != undefined) td.setAttribute("id", id);
  46         td.appendChild(document.createTextNode(content));
  47         return td;
  48     }
  49
  50     function render_pickup_lib(pickup_lib) {
  51         var span = document.createElement("span");
  52         if (pickup_lib != owning_lib_selected)
  53             span.setAttribute("class", "pull_list_will_transit");
  54         span.innerHTML = localeStrings.AT + " " +
  55             fieldmapper.aou.findOrgUnit(pickup_lib).shortname();
  56         return span;
  57     }
  58
  59     function reservation_info_cell(one) {
  60         var td = document.createElement("td");
  61         for (var i in one.reservations) {
  62             var one_resv = one.reservations[i];
  63             var div = document.createElement("div");
  64             div.setAttribute("class", "pull_list_resv_detail");
  65             var content = [
  66                 document.createTextNode(
  67                     humanize_timestamp_string(one_resv.start_time()) +
  68                     " - " + humanize_timestamp_string(one_resv.end_time())
  69                 ),
  70                 document.createElement("br"),
  71                 render_pickup_lib(one_resv.pickup_lib()),
  72                 document.createTextNode(
  73                     " " + localeStrings.FOR + " " + formal_name(one_resv.usr())
  74                 )
  75             ];
  76             for (var k in content) { div.appendChild(content[k]); }
  77             td.appendChild(div);
  78         }
  79         return td;
  80     }
  81
  82     var baseid = dom_table_rowid(one.current_resource.id());
  83
  84     var cells = [];
  85     cells.push(cell(undefined, one.target_resource_type.name()));
  86     cells.push(cell(undefined, one.current_resource.barcode()));
  87     cells.push(cell(baseid + "_call_number", "-"));
  88     cells.push(cell(baseid + "_copy_location", "-"));
  89     cells.push(reservation_info_cell(one));
  90
  91     var row = document.createElement("tr");
  92     row.setAttribute("id", baseid);
  93
  94     for (var i in cells) row.appendChild(cells[i]);
  95     return row;
  96 }
  97
  98 function render_pull_list_fundamentals(list) {
  99     var rows = [];
 100
 101     for (var i in list)
 102         rows.push(generate_result_row(list[i]));
 103
 104     document.getElementById("the_table_body").innerHTML = "";
 105
 106     for (var i in rows)
 107         document.getElementById("the_table_body").appendChild(rows[i]);
 108 }
 109
 110 function get_all_relevant_acp(list) {
 111     var barcodes = [];
 112     for (var i in list) {
 113         if (list[i].target_resource_type.catalog_item()) {
 114             /* There shouldn't be any duplicates. No need to worry bout that */
 115             barcodes.push(list[i].current_resource.barcode());
 116         }
 117     }
 118     if (barcodes.length > 0) {
 119         var results = fieldmapper.standardRequest(
 120             [
 121                 "open-ils.booking",
 122                 "open-ils.booking.asset.get_copy_fleshed_just_right"
 123             ],
 124             [openils.User.authtoken, barcodes]
 125         );
 126
 127         if (!results) {
 128             alert(localeStrings.COPY_LOOKUP_NO_RESPONSE);
 129             return null;
 130         } else if (is_ils_event(results)) {
 131             alert(my_ils_error(localeStrings.COPY_LOOKUP_ERROR, results));
 132             return null;
 133         } else {
 134             return results;
 135         }
 136     }
 137     return null;
 138 }
 139
 140 function fill_in_pull_list_details(list, acp_cache) {
 141     for (var i in list) {
 142         var one = list[i];
 143         if (one.target_resource_type.catalog_item() == "t") {
 144             /* FIXME: This block could stand to be a lot more elegant. */
 145             var call_number_el = document.getElementById(
 146                 dom_table_rowid(one.current_resource.id()) + "_call_number"
 147             );
 148             var copy_location_el = document.getElementById(
 149                 dom_table_rowid(one.current_resource.id()) + "_copy_location"
 150             );
 151             var bc = one.current_resource.barcode();
 152
 153             if (acp_cache[bc]) {
 154                 if (call_number_el && acp_cache[bc].call_number()) {
 155                     var value = acp_cache[bc].call_number().label();
 156                     if (value) call_number_el.innerHTML = value;
 157                 }
 158                 if (copy_location_el && acp_cache[bc].location()) {
 159                     var value = acp_cache[bc].location().name();
 160                     if (value) copy_location_el.innerHTML = value;
 161                 }
 162             } else {
 163                 alert(localeStrings.COPY_MISSING + bc);
 164             }
 165         }
 166     }
 167 }
 168
 169 function populate_pull_list(form) {
 170     /* Step 1: get the pull list from the server. */
 171     try {
 172         var results = retrieve_pull_list(form.interval_in_days.value);
 173     } catch (E) {
 174         alert(localeStrings.PULL_LIST_ERROR + E);
 175         return;
 176     }
 177     if (results == null) {
 178         alert(localeStrings.PULL_LIST_NO_RESPONSE);
 179         return;
 180     } else if (is_ils_event(results)) {
 181         alert(my_ils_error(localeStrings.PULL_LIST_ERROR, results));
 182         return;
 183     }
 184
 185     if (results.length) {
 186         reveal_dom_element(document.getElementById("table_goes_here"));
 187         hide_dom_element(document.getElementById("no_results"));
 188
 189         /* Step 2: render the table with the pull list */
 190         render_pull_list_fundamentals(results);
 191
 192         /* Step 3: asynchronously fill in the copy details we're missing */
 193         setTimeout(function() {
 194             var acp_cache = {};
 195             if ((acp_cache = get_all_relevant_acp(results)))
 196                 fill_in_pull_list_details(results, acp_cache);
 197         }, 0);
 198     } else {
 199         hide_dom_element(document.getElementById("table_goes_here"));
 200         reveal_dom_element(document.getElementById("no_results"));
 201     }
 202
 203 }
 204
 205 function my_init() {
 206     hide_dom_element(document.getElementById("table_goes_here"));
 207     hide_dom_element(document.getElementById("no_results"));
 208     init_owning_lib_selector();
 209     init_auto_l10n(document.getElementById("auto_l10n_start_here"));
 210 }