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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
require_once("Secure_Controller.php");
class Items extends Secure_Controller
{
public function __construct()
{
parent::__construct('items');
$this->load->library('item_lib');
}
public function index()
{
$data['table_headers'] = $this->xss_clean(get_items_manage_table_headers());
$data['stock_location'] = $this->xss_clean($this->item_lib->get_item_location());
$data['stock_locations'] = $this->xss_clean($this->Stock_location->get_allowed_locations());
$data['filters'] = array('empty_upc' => $this->lang->line('items_empty_upc_items'),
'low_inventory' => $this->lang->line('items_low_inventory_items'),
'is_serialized' => $this->lang->line('items_serialized_items'),
'no_description' => $this->lang->line('items_no_description_items'),
'search_custom' => $this->lang->line('items_search_custom_items'),
'is_deleted' => $this->lang->line('items_is_deleted'));
$this->load->view('items/manage', $data);
}
public function search()
{
$search = $this->input->get('search');
$limit = $this->input->get('limit');
$offset = $this->input->get('offset');
$sort = $this->input->get('sort');
$order = $this->input->get('order');
$this->item_lib->set_item_location($this->input->get('stock_location'));
$filters = array('start_date' => $this->input->get('start_date'),
'end_date' => $this->input->get('end_date'),
'stock_location_id' => $this->item_lib->get_item_location(),
'empty_upc' => FALSE,
'low_inventory' => FALSE,
'is_serialized' => FALSE,
'no_description' => FALSE,
'search_custom' => FALSE,
'is_deleted' => FALSE);
$filledup = array_fill_keys($this->input->get('filters'), TRUE);
$filters = array_merge($filters, $filledup);
$items = $this->Item->search($search, $filters, $limit, $offset, $sort, $order);
$total_rows = $this->Item->get_found_rows($search, $filters);
$data_rows = array();
foreach($items->result() as $item)
{
$data_rows[] = $this->xss_clean(get_item_data_row($item, $this));
if($item->pic_filename!='')
{
$this->_update_pic_filename($item);
}
}
echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
}
public function pic_thumb($pic_filename)
{
$this->load->helper('file');
$this->load->library('image_lib');
$ext = pathinfo($pic_filename, PATHINFO_EXTENSION);
$images = glob('./uploads/item_pics/' . $pic_filename);
$base_path = './uploads/item_pics/' . pathinfo($pic_filename, PATHINFO_FILENAME);
if(sizeof($images) > 0)
{
$image_path = $images[0];
$thumb_path = $base_path . $this->image_lib->thumb_marker . '.' . $ext;
if(sizeof($images) < 2)
{
$config['image_library'] = 'gd2';
$config['source_image'] = $image_path;
$config['maintain_ratio'] = TRUE;
$config['create_thumb'] = TRUE;
$config['width'] = 52;
$config['height'] = 32;
$this->image_lib->initialize($config);
$image = $this->image_lib->resize();
$thumb_path = $this->image_lib->full_dst_path;
}
$this->output->set_content_type(get_mime_by_extension($thumb_path));
$this->output->set_output(file_get_contents($thumb_path));
}
}
public function suggest_search()
{
$suggestions = $this->xss_clean($this->Item->get_search_suggestions($this->input->post_get('term'),
array('search_custom' => $this->input->post('search_custom'), 'is_deleted' => $this->input->post('is_deleted') != NULL), FALSE));
echo json_encode($suggestions);
}
public function suggest()
{
$suggestions = $this->xss_clean($this->Item->get_search_suggestions($this->input->post_get('term'),
array('search_custom' => FALSE, 'is_deleted' => FALSE), TRUE));
echo json_encode($suggestions);
}
public function suggest_kits()
{
$suggestions = $this->xss_clean($this->Item->get_kit_search_suggestions($this->input->post_get('term'),
array('search_custom' => FALSE, 'is_deleted' => FALSE), TRUE));
echo json_encode($suggestions);
}
public function suggest_category()
{
$suggestions = $this->xss_clean($this->Item->get_category_suggestions($this->input->get('term')));
echo json_encode($suggestions);
}
public function suggest_location()
{
$suggestions = $this->xss_clean($this->Item->get_location_suggestions($this->input->get('term')));
echo json_encode($suggestions);
}
public function suggest_custom()
{
$suggestions = $this->xss_clean($this->Item->get_custom_suggestions($this->input->post('term'), $this->input->post('field_no')));
echo json_encode($suggestions);
}
public function get_row($item_ids)
{
$item_infos = $this->Item->get_multiple_info(explode(":", $item_ids), $this->item_lib->get_item_location());
$result = array();
foreach($item_infos->result() as $item_info)
{
$result[$item_info->item_id] = $this->xss_clean(get_item_data_row($item_info, $this));
}
echo json_encode($result);
}
public function view($item_id = -1)
{
$data['item_tax_info'] = $this->xss_clean($this->Item_taxes->get_info($item_id));
$data['default_tax_1_rate'] = '';
$data['default_tax_2_rate'] = '';
$data['item_kits_enabled'] = $this->Employee->has_grant('item_kits', $this->Employee->get_logged_in_employee_info()->person_id);
$item_info = $this->Item->get_info($item_id);
foreach(get_object_vars($item_info) as $property => $value)
{
$item_info->$property = $this->xss_clean($value);
}
if($item_id == -1)
{
$data['default_tax_1_rate'] = $this->config->item('default_tax_1_rate');
$data['default_tax_2_rate'] = $this->config->item('default_tax_2_rate');
$item_info->receiving_quantity = 0;
$item_info->reorder_level = 0;
$item_info->item_type = '0';
$item_info->stock_type = '0';
$item_info->tax_category_id = 0;
}
$data['item_info'] = $item_info;
$suppliers = array('' => $this->lang->line('items_none'));
foreach($this->Supplier->get_all()->result_array() as $row)
{
$suppliers[$this->xss_clean($row['person_id'])] = $this->xss_clean($row['company_name']);
}
$data['suppliers'] = $suppliers;
$data['selected_supplier'] = $item_info->supplier_id;
$customer_sales_tax_support = $this->config->item('customer_sales_tax_support');
if($customer_sales_tax_support == '1')
{
$data['customer_sales_tax_enabled'] = TRUE;
$tax_categories = array();
foreach($this->Tax->get_all_tax_categories()->result_array() as $row)
{
$tax_categories[$this->xss_clean($row['tax_category_id'])] = $this->xss_clean($row['tax_category']);
}
$data['tax_categories'] = $tax_categories;
$data['selected_tax_category'] = $item_info->tax_category_id;
}
else
{
$data['customer_sales_tax_enabled'] = FALSE;
$data['tax_categories'] = array();
$data['selected_tax_category'] = '';
}
$data['logo_exists'] = $item_info->pic_filename != '';
$ext = pathinfo($item_info->pic_filename, PATHINFO_EXTENSION);
if($ext == '')
{
$images = glob('./uploads/item_pics/' . $item_info->pic_filename . '.*');
}
else
{
$images = glob('./uploads/item_pics/' . $item_info->pic_filename);
}
$data['image_path'] = sizeof($images) > 0 ? base_url($images[0]) : '';
$stock_locations = $this->Stock_location->get_undeleted_all()->result_array();
foreach($stock_locations as $location)
{
$location = $this->xss_clean($location);
$quantity = $this->xss_clean($this->Item_quantity->get_item_quantity($item_id, $location['location_id'])->quantity);
$quantity = ($item_id == -1) ? 0 : $quantity;
$location_array[$location['location_id']] = array('location_name' => $location['location_name'], 'quantity' => $quantity);
$data['stock_locations'] = $location_array;
}
$this->load->view('items/form', $data);
}
public function inventory($item_id = -1)
{
$item_info = $this->Item->get_info($item_id);
foreach(get_object_vars($item_info) as $property => $value)
{
$item_info->$property = $this->xss_clean($value);
}
$data['item_info'] = $item_info;
$data['stock_locations'] = array();
$stock_locations = $this->Stock_location->get_undeleted_all()->result_array();
foreach($stock_locations as $location)
{
$location = $this->xss_clean($location);
$quantity = $this->xss_clean($this->Item_quantity->get_item_quantity($item_id, $location['location_id'])->quantity);
$data['stock_locations'][$location['location_id']] = $location['location_name'];
$data['item_quantities'][$location['location_id']] = $quantity;
}
$this->load->view('items/form_inventory', $data);
}
public function count_details($item_id = -1)
{
$item_info = $this->Item->get_info($item_id);
foreach(get_object_vars($item_info) as $property => $value)
{
$item_info->$property = $this->xss_clean($value);
}
$data['item_info'] = $item_info;
$data['stock_locations'] = array();
$stock_locations = $this->Stock_location->get_undeleted_all()->result_array();
foreach($stock_locations as $location)
{
$location = $this->xss_clean($location);
$quantity = $this->xss_clean($this->Item_quantity->get_item_quantity($item_id, $location['location_id'])->quantity);
$data['stock_locations'][$location['location_id']] = $location['location_name'];
$data['item_quantities'][$location['location_id']] = $quantity;
}
$this->load->view('items/form_count_details', $data);
}
public function generate_barcodes($item_ids)
{
$this->load->library('barcode_lib');
$item_ids = explode(':', $item_ids);
$result = $this->Item->get_multiple_info($item_ids, $this->item_lib->get_item_location())->result_array();
$config = $this->barcode_lib->get_barcode_config();
$data['barcode_config'] = $config;
foreach($result as &$item)
{
$item = $this->xss_clean($item);
if(empty($item['item_number']) && $this->config->item('barcode_generate_if_empty'))
{
$barcode_instance = Barcode_lib::barcode_instance($item, $config);
$item['item_number'] = $barcode_instance->getData();
$save_item = array('item_number' => $item['item_number']);
$this->Item->save($save_item, $item['item_id']);
}
}
$data['items'] = $result;
$this->load->view('barcodes/barcode_sheet', $data);
}
public function bulk_edit()
{
$suppliers = array('' => $this->lang->line('items_none'));
foreach($this->Supplier->get_all()->result_array() as $row)
{
$row = $this->xss_clean($row);
$suppliers[$row['person_id']] = $row['company_name'];
}
$data['suppliers'] = $suppliers;
$data['allow_alt_description_choices'] = array(
'' => $this->lang->line('items_do_nothing'),
1 => $this->lang->line('items_change_all_to_allow_alt_desc'),
0 => $this->lang->line('items_change_all_to_not_allow_allow_desc'));
$data['serialization_choices'] = array(
'' => $this->lang->line('items_do_nothing'),
1 => $this->lang->line('items_change_all_to_serialized'),
0 => $this->lang->line('items_change_all_to_unserialized'));
$this->load->view('items/form_bulk', $data);
}
public function save($item_id = -1)
{
$upload_success = $this->_handle_image_upload();
$upload_data = $this->upload->data();
$item_data = array(
'name' => $this->input->post('name'),
'description' => $this->input->post('description'),
'category' => $this->input->post('category'),
'item_type' => $this->input->post('item_type'),
'stock_type' => $this->input->post('stock_type'),
'supplier_id' => $this->input->post('supplier_id') == '' ? NULL : $this->input->post('supplier_id'),
'item_number' => $this->input->post('item_number') == '' ? NULL : $this->input->post('item_number'),
'cost_price' => parse_decimals($this->input->post('cost_price')),
'unit_price' => parse_decimals($this->input->post('unit_price')),
'reorder_level' => parse_decimals($this->input->post('reorder_level')),
'receiving_quantity' => parse_decimals($this->input->post('receiving_quantity')),
'allow_alt_description' => $this->input->post('allow_alt_description') != NULL,
'is_serialized' => $this->input->post('is_serialized') != NULL,
'deleted' => $this->input->post('is_deleted') != NULL,
'custom1' => $this->input->post('custom1') == NULL ? '' : $this->input->post('custom1'),
'custom2' => $this->input->post('custom2') == NULL ? '' : $this->input->post('custom2'),
'custom3' => $this->input->post('custom3') == NULL ? '' : $this->input->post('custom3'),
'custom4' => $this->input->post('custom4') == NULL ? '' : $this->input->post('custom4'),
'custom5' => $this->input->post('custom5') == NULL ? '' : $this->input->post('custom5'),
'custom6' => $this->input->post('custom6') == NULL ? '' : $this->input->post('custom6'),
'custom7' => $this->input->post('custom7') == NULL ? '' : $this->input->post('custom7'),
'custom8' => $this->input->post('custom8') == NULL ? '' : $this->input->post('custom8'),
'custom9' => $this->input->post('custom9') == NULL ? '' : $this->input->post('custom9'),
'custom10' => $this->input->post('custom10') == NULL ? '' : $this->input->post('custom10')
);
$x = $this->input->post('tax_category_id');
if(!isset($x))
{
$item_data['tax_category_id'] = '';
}
else
{
$item_data['tax_category_id'] = $this->input->post('tax_category_id');
}
if(!empty($upload_data['orig_name']))
{
if($this->xss_clean($upload_data['raw_name'], TRUE) === TRUE)
{
$item_data['pic_filename'] = $upload_data['raw_name'];
}
}
$employee_id = $this->Employee->get_logged_in_employee_info()->person_id;
$cur_item_info = $this->Item->get_info($item_id);
if($this->Item->save($item_data, $item_id))
{
$success = TRUE;
$new_item = FALSE;
if($item_id == -1)
{
$item_id = $item_data['item_id'];
$new_item = TRUE;
}
$items_taxes_data = array();
$tax_names = $this->input->post('tax_names');
$tax_percents = $this->input->post('tax_percents');
$count = count($tax_percents);
for ($k = 0; $k < $count; ++$k)
{
$tax_percentage = parse_decimals($tax_percents[$k]);
if(is_numeric($tax_percentage))
{
$items_taxes_data[] = array('name' => $tax_names[$k], 'percent' => $tax_percentage);
}
}
$success &= $this->Item_taxes->save($items_taxes_data, $item_id);
$stock_locations = $this->Stock_location->get_undeleted_all()->result_array();
foreach($stock_locations as $location)
{
$updated_quantity = parse_decimals($this->input->post('quantity_' . $location['location_id']));
$location_detail = array('item_id' => $item_id,
'location_id' => $location['location_id'],
'quantity' => $updated_quantity);
$item_quantity = $this->Item_quantity->get_item_quantity($item_id, $location['location_id']);
if($item_quantity->quantity != $updated_quantity || $new_item)
{
$success &= $this->Item_quantity->save($location_detail, $item_id, $location['location_id']);
$inv_data = array(
'trans_date' => date('Y-m-d H:i:s'),
'trans_items' => $item_id,
'trans_user' => $employee_id,
'trans_location' => $location['location_id'],
'trans_comment' => $this->lang->line('items_manually_editing_of_quantity'),
'trans_inventory' => $updated_quantity - $item_quantity->quantity
);
$success &= $this->Inventory->insert($inv_data);
}
}
if($success && $upload_success)
{
$message = $this->xss_clean($this->lang->line('items_successful_' . ($new_item ? 'adding' : 'updating')) . ' ' . $item_data['name']);
echo json_encode(array('success' => TRUE, 'message' => $message, 'id' => $item_id));
}
else
{
$message = $this->xss_clean($upload_success ? $this->lang->line('items_error_adding_updating') . ' ' . $item_data['name'] : strip_tags($this->upload->display_errors()));
echo json_encode(array('success' => FALSE, 'message' => $message, 'id' => $item_id));
}
}
else
{
$message = $this->xss_clean($this->lang->line('items_error_adding_updating') . ' ' . $item_data['name']);
echo json_encode(array('success' => FALSE, 'message' => $message, 'id' => -1));
}
}
public function check_item_number()
{
$exists = $this->Item->item_number_exists($this->input->post('item_number'), $this->input->post('item_id'));
echo !$exists ? 'true' : 'false';
}
public function check_kit_exists()
{
if ($this->input->post('item_number') === -1)
{
$exists = $this->Item_kit->item_kit_exists_for_name($this->input->post('name'));
}
else
{
$exists = FALSE;
}
echo !$exists ? 'true' : 'false';
}
private function _handle_image_upload()
{
$config = array('upload_path' => './uploads/item_pics/',
'allowed_types' => 'gif|jpg|png',
'max_size' => '100',
'max_width' => '640',
'max_height' => '480'
);
$this->load->library('upload', $config);
$this->upload->do_upload('item_image');
return strlen($this->upload->display_errors()) == 0 || !strcmp($this->upload->display_errors(), '<p>'.$this->lang->line('upload_no_file_selected').'</p>');
}
public function remove_logo($item_id)
{
$item_data = array('pic_filename' => NULL);
$result = $this->Item->save($item_data, $item_id);
echo json_encode(array('success' => $result));
}
public function save_inventory($item_id = -1)
{
$employee_id = $this->Employee->get_logged_in_employee_info()->person_id;
$cur_item_info = $this->Item->get_info($item_id);
$location_id = $this->input->post('stock_location');
$inv_data = array(
'trans_date' => date('Y-m-d H:i:s'),
'trans_items' => $item_id,
'trans_user' => $employee_id,
'trans_location' => $location_id,
'trans_comment' => $this->input->post('trans_comment'),
'trans_inventory' => parse_decimals($this->input->post('newquantity'))
);
$this->Inventory->insert($inv_data);
$item_quantity = $this->Item_quantity->get_item_quantity($item_id, $location_id);
$item_quantity_data = array(
'item_id' => $item_id,
'location_id' => $location_id,
'quantity' => $item_quantity->quantity + parse_decimals($this->input->post('newquantity'))
);
if($this->Item_quantity->save($item_quantity_data, $item_id, $location_id))
{
$message = $this->xss_clean($this->lang->line('items_successful_updating') . ' ' . $cur_item_info->name);
echo json_encode(array('success' => TRUE, 'message' => $message, 'id' => $item_id));
}
else
{
$message = $this->xss_clean($this->lang->line('items_error_adding_updating') . ' ' . $cur_item_info->name);
echo json_encode(array('success' => FALSE, 'message' => $message, 'id' => -1));
}
}
public function bulk_update()
{
$items_to_update = $this->input->post('item_ids');
$item_data = array();
foreach($_POST as $key => $value)
{
if($key == 'supplier_id' && $value != '')
{
$item_data["$key"] = $value;
}
elseif($value != '' && !(in_array($key, array('item_ids', 'tax_names', 'tax_percents'))))
{
$item_data["$key"] = $value;
}
}
if(empty($item_data) || $this->Item->update_multiple($item_data, $items_to_update))
{
$items_taxes_data = array();
$tax_names = $this->input->post('tax_names');
$tax_percents = $this->input->post('tax_percents');
$tax_updated = FALSE;
$count = count($tax_percents);
for ($k = 0; $k < $count; ++$k)
{
if(!empty($tax_names[$k]) && is_numeric($tax_percents[$k]))
{
$tax_updated = TRUE;
$items_taxes_data[] = array('name' => $tax_names[$k], 'percent' => $tax_percents[$k]);
}
}
if($tax_updated)
{
$this->Item_taxes->save_multiple($items_taxes_data, $items_to_update);
}
echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('items_successful_bulk_edit'), 'id' => $this->xss_clean($items_to_update)));
}
else
{
echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('items_error_updating_multiple')));
}
}
public function delete()
{
$items_to_delete = $this->input->post('ids');
if($this->Item->delete_list($items_to_delete))
{
$message = $this->lang->line('items_successful_deleted') . ' ' . count($items_to_delete) . ' ' . $this->lang->line('items_one_or_multiple');
echo json_encode(array('success' => TRUE, 'message' => $message));
}
else
{
echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('items_cannot_be_deleted')));
}
}
public function excel()
{
$name = 'import_items.csv';
$data = file_get_contents('../' . $name);
force_download($name, $data);
}
public function excel_import()
{
$this->load->view('items/form_excel_import', NULL);
}
public function do_excel_import()
{
if($_FILES['file_path']['error'] != UPLOAD_ERR_OK)
{
echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('items_excel_import_failed')));
}
else
{
if(($handle = fopen($_FILES['file_path']['tmp_name'], 'r')) !== FALSE)
{
fgetcsv($handle);
$i = 1;
$failCodes = array();
while(($data = fgetcsv($handle)) !== FALSE)
{
$data = $this->xss_clean($data);
if(sizeof($data) >= 23)
{
$item_data = array(
'name' => $data[1],
'description' => $data[11],
'category' => $data[2],
'cost_price' => $data[4],
'unit_price' => $data[5],
'reorder_level' => $data[10],
'supplier_id' => $this->Supplier->exists($data[3]) ? $data[3] : NULL,
'allow_alt_description' => $data[12] != '' ? '1' : '0',
'is_serialized' => $data[13] != '' ? '1' : '0',
'custom1' => $data[14],
'custom2' => $data[15],
'custom3' => $data[16],
'custom4' => $data[17],
'custom5' => $data[18],
'custom6' => $data[19],
'custom7' => $data[20],
'custom8' => $data[21],
'custom9' => $data[22],
'custom10' => $data[23]
);
$pic_file = $data[24];
$item_data['pic_filename'] = $pic_file;
$item_number = $data[0];
$invalidated = FALSE;
if($item_number != '')
{
$item_data['item_number'] = $item_number;
$invalidated = $this->Item->item_number_exists($item_number);
}
}
else
{
$invalidated = TRUE;
}
if(!$invalidated && $this->Item->save($item_data))
{
$items_taxes_data = NULL;
if(is_numeric($data[7]) && $data[6] != '')
{
$items_taxes_data[] = array('name' => $data[6], 'percent' => $data[7] );
}
if(is_numeric($data[9]) && $data[8] != '')
{
$items_taxes_data[] = array('name' => $data[8], 'percent' => $data[9] );
}
if(count($items_taxes_data) > 0)
{
$this->Item_taxes->save($items_taxes_data, $item_data['item_id']);
}
$employee_id = $this->Employee->get_logged_in_employee_info()->person_id;
$emp_info = $this->Employee->get_info($employee_id);
$comment ='Qty CSV Imported';
$cols = count($data);
$allowed_locations = $this->Stock_location->get_allowed_locations();
for ($col = 25; $col < $cols; $col = $col + 2)
{
$location_id = $data[$col];
if(array_key_exists($location_id, $allowed_locations))
{
$item_quantity_data = array(
'item_id' => $item_data['item_id'],
'location_id' => $location_id,
'quantity' => $data[$col + 1],
);
$this->Item_quantity->save($item_quantity_data, $item_data['item_id'], $location_id);
$excel_data = array(
'trans_items' => $item_data['item_id'],
'trans_user' => $employee_id,
'trans_comment' => $comment,
'trans_location' => $data[$col],
'trans_inventory' => $data[$col + 1]
);
$this->Inventory->insert($excel_data);
unset($allowed_locations[$location_id]);
}
}
foreach($allowed_locations as $location_id => $location_name)
{
$item_quantity_data = array(
'item_id' => $item_data['item_id'],
'location_id' => $location_id,
'quantity' => 0,
);
$this->Item_quantity->save($item_quantity_data, $item_data['item_id'], $data[$col]);
$excel_data = array(
'trans_items' => $item_data['item_id'],
'trans_user' => $employee_id,
'trans_comment' => $comment,
'trans_location' => $location_id,
'trans_inventory' => 0
);
$this->Inventory->insert($excel_data);
}
}
else
{
$failCodes[] = $i;
}
++$i;
}
if(count($failCodes) > 0)
{
$message = $this->lang->line('items_excel_import_partially_failed') . ' (' . count($failCodes) . '): ' . implode(', ', $failCodes);
echo json_encode(array('success' => FALSE, 'message' => $message));
}
else
{
echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('items_excel_import_success')));
}
}
else
{
echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('items_excel_import_nodata_wrongformat')));
}
}
}
private function _update_pic_filename($item)
{
$filename = pathinfo($item->pic_filename, PATHINFO_FILENAME);
if($filename=='')
{
return;
}
$ext = pathinfo($item->pic_filename, PATHINFO_EXTENSION);
if ($ext == '') {
$images = glob('./uploads/item_pics/' . $item->pic_filename . '.*');
if (sizeof($images) > 0) {
$new_pic_filename = pathinfo($images[0], PATHINFO_BASENAME);
$item_data = array('pic_filename' => $new_pic_filename);
$this->Item->save($item_data, $item->item_id);
}
}
}
}
?>