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<?php |
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class Equipment_loan extends My_Force_Login { |
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public function __construct() { |
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parent::__construct(); |
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$this->load->library('grocery_CRUD'); |
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$this->load->model('computing-support/Equipment_loan_model', 'equipment_loan_model'); |
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} |
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public function index() { |
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if (in_array('CN=DG06,OU=Distribution Groups,OU=Email Groups,OU=Accounts,DC=cant-col,DC=ac,DC=uk', $_SESSION['ldap']['groups'])) { |
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$this->load->helper('form'); |
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$this->load->library('form_validation'); |
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// validation rules |
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$this->form_validation->set_rules('full_name', 'First Name', 'trim|required|min_length[3]'); |
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$this->form_validation->set_rules('ern', 'ERN', 'trim|required|min_length[7]'); |
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$this->form_validation->set_rules('make', 'Make', 'trim|required|min_length[3]'); |
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$this->form_validation->set_rules('model', 'Model', 'trim|required|min_length[3]'); |
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$this->form_validation->set_rules('sn', 'Serial Number', 'trim|required|min_length[3]'); |
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if ($this->form_validation->run() === false) { |
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$this->load->view('templates/header'); |
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$this->load->view('computing-support/equipment-loan/view'); |
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$this->load->view('templates/footer'); |
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} else { |
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$logged = $this->input->post('logged'); |
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$first_name = $this->input->post('full_name'); |
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$ern = $this->input->post('ern'); |
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$make = $this->input->post('make'); |
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$model = $this->input->post('model'); |
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$sn = $this->input->post('sn'); |
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View Code Duplication |
if ($this->equipment_loan_model->loan($logged, $full_name, $ern, $make, $model, $sn)) { |
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$function = 'new_loan'; |
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$this->user_model->function_log($function); |
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// user created |
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$this->load->view('templates/header'); |
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$this->load->view('computing-support/equipment-loan/complete'); |
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$this->load->view('templates/footer'); |
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} else { |
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$function = 'new_loan_error'; |
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$this->user_model->function_log($function); |
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$data = new stdClass(); |
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$data->error = 'There was a problem accepting the terms. Please try again.'; |
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// failed to create user |
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$this->load->view('templates/header'); |
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$this->load->view('computing-support/equipment-loan/view', $data); |
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$this->load->view('templates/footer'); |
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} |
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} |
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} else { |
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redirect('permissions'); |
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} |
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} |
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public function history() { |
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if (in_array('CN=Dashboard_Admin,OU=Dashboard_Group,OU=Intranet_Group,OU=Groups,DC=cant-col,DC=ac,DC=uk', $_SESSION['ldap']['groups']) || |
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in_array('CN=DG06,OU=Distribution Groups,OU=Email Groups,OU=Accounts,DC=cant-col,DC=ac,DC=uk', $_SESSION['ldap']['groups'])) { |
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$crud = new grocery_CRUD(); |
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$crud->set_table('equipment_loan'); |
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$crud->set_subject('Equipment Loan', 'Equipment Loan'); |
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$crud->unset_columns('id'); |
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$crud->display_as('ern','ER no.') |
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->display_as('sn','Serial Number'); |
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$crud->unset_edit_fields('logged', 'date'); |
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$crud->unset_add(); |
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$crud->unset_read(); |
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$output = $crud->render(); |
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$this->load->view('templates/header.php'); |
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$this->load->view('computing-support/equipment-loan/history', $output); |
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$this->load->view('templates/footer.php'); |
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$this->load->view('templates/table_assets.php', $output); |
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} else { |
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redirect('permissions'); |
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} |
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} |
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} |
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.