consumables.js

function consumables_initJs(root_doc, consumableTypeID, consumableID) {
   this.usedConsumables = {};
   this.root_doc = root_doc;
   this.consumableTypeID = consumableTypeID;
   this.consumableID = consumableID;
}


/**
 * consumables_add_custom_values : add text input
 */
function consumables_addToCart(action, toobserve, toupdate) {

   var object = this;

   var formInput = getFormData(toobserve);

   $.ajax({
      url: this.root_doc + '/plugins/consumables/ajax/request.php',
      type: "POST",
      dataType: "json",
      data: 'action=' + action + '&' + formInput,
      success: function (data) {
         if (data.success) {
            var item_bloc = $('#' + toupdate);
            var result = "<tr id='consumables_cartRow" + data.rowId + "'>\n";
            // Insert row in cart
            $.each(data.fields, function (index, row) {
               if (row.hidden == undefined || !row.hidden) { // IS hidden row ?
                  result += "<td>" + row.label.replace(/\\["|']/g, '"') + "<input type='hidden' id='" + index +
                     "' name='consumables_cart[" + data.rowId + "][" + index + "]' value='" + row.value + "'></td>\n";

               } else {
                  result += "<input type='hidden' id='" + index + "' " +
                     "name='consumables_cart[" + data.rowId + "][" + index + "]' value='" + row.value + "'>";
               }
            });

            // Push used consumables
            var number = object.usedConsumables[data.fields.consumables_id.value];
            if (number === undefined) {
               object.usedConsumables[data.fields.consumables_id.value] = parseInt(data.fields.number.value);
            } else {
               object.usedConsumables[data.fields.consumables_id.value] = object.usedConsumables[data.fields.consumables_id.value] + parseInt(data.fields.number.value);
            }

            result += "<td><img style=\"cursor:pointer\" " +
               "src=\"" + object.root_doc + "/plugins/consumables/pics/delete.png\" " +
               "onclick=\"consumables_removeCart('consumables_cartRow" + data.rowId + "')\"></td></tr>";

            item_bloc.append(result);
            item_bloc.css({"display": 'table'});

            // Reload consumable list
            consumables_reloadAvailableConsumablesNumber();
         } else {
            consumables_showDialog(data.message, false);
         }
      }
   });
}

function consumables_addConsumables(action, toobserve) {

   var formInput = getFormData(toobserve);

   $.ajax({
      type: "POST",
      dataType: "json",
      url: this.root_doc + '/plugins/consumables/ajax/request.php',
      data: 'action=' + action + '&' + formInput,
      success: function (data) {
         consumables_showDialog(data.message, data.success);
      }
   });
}

function consumables_showDialog(message, reload) {

   $("#dialog-confirm").html(message);
   $("#dialog-confirm").dialog({
      resizable: false,
      height: 140,
      modal: true,
      buttons: {
         OK: function () {
            $(this).dialog("close");
            if (reload) {
               window.location.reload();
            }
         }
      }
   });
}

function consumables_searchConsumables(action, toobserve, toupdate) {

   var formInput = getFormData(toobserve);
   var item_bloc = $('#' + toupdate);

   // Loading
   item_bloc.html('<div style="width:100%;text-align:center"><img src="' + this.root_doc + '/plugins/consumables/pics/large-loading.gif"></div>');

   $.ajax({
      type: "POST",
      dataType: "json",
      url: this.root_doc + '/plugins/consumables/ajax/request.php',
      data: 'action=' + action + '&' + formInput,
      success: function (data) {
         var result = data.message;

         item_bloc.html(result);

         var scripts, scriptsFinder = /<script[^>]*>([\s\S]+?)<\/script>/gi;
         while (scripts = scriptsFinder.exec(result)) {
            eval(scripts[1]);
         }
      }
   });

}

function consumables_reloadAvailableConsumables() {

   var type = this.consumableTypeID;

   $.ajax({
      type: "POST",
      url: this.root_doc + '/plugins/consumables/ajax/request.php',
      data: {
         'action': 'reloadAvailableConsumables',
         'type': type
      },
      success: function (result) {
         var item_bloc = $('#loadAvailableConsumables');
         item_bloc.html(result);

         var scripts, scriptsFinder = /<script[^>]*>([\s\S]+?)<\/script>/gi;
         while (scripts = scriptsFinder.exec(result)) {
            eval(scripts[1]);
         }
      }
   });
}

function consumables_reloadAvailableConsumablesNumber() {

   $.ajax({
      type: "POST",
      url: this.root_doc + '/plugins/consumables/ajax/request.php',
      data: {
         'action': 'reloadAvailableConsumablesNumber',
         'used': JSON.stringify(this.usedConsumables),
         'consumables_id': this.consumableID
      },
      success: function (result) {
         var item_bloc = $('#loadAvailableConsumablesNumber');
         item_bloc.html(result);

         var scripts, scriptsFinder = /<script[^>]*>([\s\S]+?)<\/script>/gi;
         while (scripts = scriptsFinder.exec(result)) {
            eval(scripts[1]);
         }
      }
   });
}

/**
 * consumables_removeCart : delete text input
 *
 * @param field_id
 */
function consumables_removeCart(field_id) {
   var value = $("tr[id=" + field_id + "] input[id=number]").val();
   var consumables_id = $("tr[id=" + field_id + "] input[id=consumables_id]").val();

   // Remove element from used consumables variable
   this.usedConsumables[consumables_id] = this.usedConsumables[consumables_id] - parseInt(value);
   if (this.usedConsumables[consumables_id] < 0) {
      this.usedConsumables[consumables_id] = 0;
   }

   // Reload consumable list
   consumables_reloadAvailableConsumablesNumber();

   // Remove cart row
   $('#' + field_id).remove();
}

function consumables_cancel(url) {
   window.location.href = url;
}


/**
 *  Get the form values and construct data url
 *
 * @param form
 */
function getFormData(form) {

   if (typeof(form) !== 'object') {
      var form = $('#' + form);
   }

   return encodeParameters(form[0]);
}

/**
 * Encode form parameters for URL
 *
 * @param elements
 */
function encodeParameters(elements) {
   var kvpairs = [];

   $.each(elements, function (index, e) {
      if (e.name != '') {
         switch (e.type) {
            case 'radio':
            case 'checkbox':
               if (e.checked) {
                  kvpairs.push(encodeURIComponent(e.name) + "=" + encodeURIComponent(e.value));
               }
               break;
            case 'select-multiple':
               var name = e.name.replace("[", "").replace("]", "");
               $.each(e.selectedOptions, function (index, option) {
                  kvpairs.push(encodeURIComponent(name + '[' + option.index + ']') + '=' + encodeURIComponent(option.value));
               });
               break;
            default:
               kvpairs.push(encodeURIComponent(e.name) + "=" + encodeURIComponent(e.value));
               break;
         }
      }
   });

   return kvpairs.join("&");
}