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<?php |
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include_once( NTS_SYSTEM_APPPATH . '/core/MY_Model.php' ); |
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class User_model extends MY_model |
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{ |
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const LEVEL_STAFF = 1; |
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const LEVEL_MANAGER = 2; |
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const LEVEL_ADMIN = 3; |
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|
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const STATUS_ACTIVE = 1; |
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const STATUS_ARCHIVE = 0; |
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|
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var $salt_length = 10; |
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var $table = 'users'; |
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var $default_order_by = array('last_name' => 'ASC', 'first_name' => 'ASC'); |
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var $build_title = array( |
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'_first_name_', ' ', '_last_name_' |
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); |
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|
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var $has_many = array( |
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'timeoff' => array( |
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'class' => 'timeoff_model', |
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'other_field' => 'user', |
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), |
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'shift' => array( |
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'class' => 'shift_model', |
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'other_field' => 'user', |
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), |
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); |
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|
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var $validation = array( |
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'first_name' => array( |
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'label' => 'lang:user_first_name', |
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'rules' => array('required', 'trim', 'max_length' => 50) |
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), |
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'last_name' => array( |
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'label' => 'lang:user_last_name', |
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// 'rules' => array('required', 'trim', 'max_length' => 50) |
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'rules' => array('trim', 'max_length' => 50) |
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), |
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'email' => array( |
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'label' => 'lang:common_email', |
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'rules' => array('required', 'trim', 'valid_email', 'unique'), |
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), |
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'password' => array( |
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'label' => 'lang:common_password', |
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'rules' => array('required', 'trim', 'hash_password'), |
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), |
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'confirm_password' => array( |
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'label' => 'lang:common_password_confirm', |
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'rules' => array('trim', 'hash_password', 'matches' => 'password'), |
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), |
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'level' => array( |
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'label' => 'lang:user_level', |
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'rules' => array( |
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'enum' => array( |
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self::LEVEL_STAFF, |
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self::LEVEL_MANAGER, |
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self::LEVEL_ADMIN |
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) |
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), |
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), |
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'active' => array( |
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'label' => 'lang:user_status', |
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'rules' => array( |
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'enum' => array( |
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self::STATUS_ACTIVE, |
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self::STATUS_ARCHIVE |
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) |
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), |
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), |
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); |
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|
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var $prop_text = array( |
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'level' => array( |
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self::LEVEL_STAFF => 'lang:user_level_staff', |
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self::LEVEL_MANAGER => 'lang:user_level_manager', |
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self::LEVEL_ADMIN => 'lang:user_level_admin', |
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), |
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'active' => array( |
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self::STATUS_ACTIVE => array( 'lang:user_status_active', 'success' ), |
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self::STATUS_ARCHIVE => array( 'lang:user_status_archived', 'default' ), |
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), |
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); |
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|
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var $my_fields = array( |
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array( |
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'name' => 'first_name', |
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'label' => 'lang:user_first_name', |
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'size' => 16, |
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'required' => TRUE, |
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), |
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array( |
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'name' => 'last_name', |
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'label' => 'lang:user_last_name', |
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'size' => 16, |
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'required' => TRUE, |
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), |
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array( |
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'name' => 'email', |
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'size' => 24, |
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'required' => TRUE, |
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'label' => 'lang:common_email', |
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), |
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array( |
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'name' => 'password', |
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'type' => 'password', |
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'label' => 'lang:common_password', |
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'size' => 16, |
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'required' => TRUE, |
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), |
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array( |
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'name' => 'confirm_password', |
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'type' => 'password', |
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'label' => 'lang:common_password_confirm', |
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'size' => 16, |
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'required' => TRUE, |
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), |
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array( |
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'name' => 'level', |
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'label' => 'lang:user_level', |
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'type' => 'dropdown', |
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), |
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); |
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|
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public function id_label() |
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{ |
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return $this->prop_text('active', TRUE); |
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} |
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|
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public function count_staff() |
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{ |
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$CI =& ci_get_instance(); |
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$working_levels = $CI->app_conf->get('working_levels'); |
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|
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$this->clear(); |
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/* get those users who can be assigned to shifts */ |
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$this->where('active', self::STATUS_ACTIVE); |
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if( $working_levels ) |
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{ |
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if( ! is_array($working_levels) ) |
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$working_levels = array( $working_levels ); |
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$this->where_in('level', $working_levels); |
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} |
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$return = $this->count(); |
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return $return; |
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} |
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|
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public function get_staff() |
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{ |
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$CI =& ci_get_instance(); |
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$working_levels = $CI->app_conf->get('working_levels'); |
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|
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$this->clear(); |
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/* get those users who can be assigned to shifts */ |
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$this->where('active', self::STATUS_ACTIVE); |
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if( $working_levels ) |
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{ |
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if( ! is_array($working_levels) ) |
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$working_levels = array( $working_levels ); |
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$this->where_in('level', $working_levels); |
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} |
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$return = $this->get()->all; |
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return $return; |
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} |
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|
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/* redefine the drop down in forms */ |
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protected function _load_titles() |
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{ |
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$return = array(); |
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$staff = $this->get_staff(); |
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foreach( $staff as $sta ) |
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{ |
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$return[ $sta->id ] = $sta->title(); |
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} |
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return $return; |
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} |
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|
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public function delete($object = '', $related_field = '') |
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{ |
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// if something is given, then just pass it over, the caller must be knowing what he's doing |
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if( $object ) |
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{ |
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return parent::delete( $object, $related_field ); |
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} |
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// if empty then delete all has_many and has_one |
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else |
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{ |
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$has = array_merge( array_keys($this->has_one), array_keys($this->has_many) ); |
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foreach ( $has as $rfield ) |
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{ |
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$this->{$rfield}->get()->delete_all(); |
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} |
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return parent::delete(); |
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} |
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} |
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|
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public function title( $html = FALSE ) |
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{ |
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$return = ''; |
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if( $html ) |
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{ |
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$return .= '<i class="fa fa-user"></i> '; |
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} |
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$return .= $this->first_name . ' ' . $this->last_name; |
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// $return .= ' [' . $this->email . ']'; |
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return $return; |
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} |
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|
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public function full_name() |
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{ |
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return $this->first_name . ' ' . $this->last_name; |
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} |
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|
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/* check password */ |
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function check_password( $pass ) |
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{ |
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$this->get_by_email( $this->email ); |
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if ( ! $this->exists() ) |
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{ |
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return FALSE; |
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} |
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|
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$this->salt = substr($this->password, 0, $this->salt_length); |
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$this->password = $pass; |
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|
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$this->validate(); |
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$this->get(); |
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if ( ! $this->exists() ) |
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{ |
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return FALSE; |
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} |
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return TRUE; |
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} |
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|
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/* validation methods */ |
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function _hash_password( $field ) |
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{ |
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if (!empty($this->{$field})) |
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{ |
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// Generate a random salt if empty |
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if (empty($this->salt)) |
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{ |
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$this->salt = substr( md5(uniqid(rand(), true)), 0, $this->salt_length ); |
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} |
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$this->{$field} = $this->salt . substr( sha1($this->salt . $this->{$field}), 0, -$this->salt_length ); |
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} |
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} |
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} |
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|
