eventespresso / event-espresso-core

core/db_classes/EE_Term.class.php

Indentation +70 added lines, -70 removed lines

@@ -12,87 +12,87 @@
 class EE_Term extends EE_Base_Class
 {
 
-    public $post_type;
+	public $post_type;
 
-    /**
-     * Sets some dynamic defaults
-     *
-     * @param array  $fieldValues
-     * @param bool   $bydb
-     * @param string $timezone
-     */
-    protected function __construct($fieldValues = array(), $bydb = false, $timezone = '')
-    {
-        if (! isset($fieldValues['slug'])) {
-            $fieldValues['slug'] = $fieldValues['name'];
-        }
-        parent::__construct($fieldValues, $bydb, $timezone);
-    }
+	/**
+	 * Sets some dynamic defaults
+	 *
+	 * @param array  $fieldValues
+	 * @param bool   $bydb
+	 * @param string $timezone
+	 */
+	protected function __construct($fieldValues = array(), $bydb = false, $timezone = '')
+	{
+		if (! isset($fieldValues['slug'])) {
+			$fieldValues['slug'] = $fieldValues['name'];
+		}
+		parent::__construct($fieldValues, $bydb, $timezone);
+	}
 
 
-    /**
-     * @param array $props_n_values
-     * @return EE_Term|mixed
-     */
-    public static function new_instance($props_n_values = array())
-    {
-        $has_object = parent::_check_for_object($props_n_values, __CLASS__);
-        return $has_object ? $has_object : new self($props_n_values);
-    }
+	/**
+	 * @param array $props_n_values
+	 * @return EE_Term|mixed
+	 */
+	public static function new_instance($props_n_values = array())
+	{
+		$has_object = parent::_check_for_object($props_n_values, __CLASS__);
+		return $has_object ? $has_object : new self($props_n_values);
+	}
 
 
-    /**
-     * @param array $props_n_values
-     * @return EE_Term
-     */
-    public static function new_instance_from_db($props_n_values = array())
-    {
-        return new self($props_n_values, true);
-    }
+	/**
+	 * @param array $props_n_values
+	 * @return EE_Term
+	 */
+	public static function new_instance_from_db($props_n_values = array())
+	{
+		return new self($props_n_values, true);
+	}
 
 
-    /**
-     * Gets name
-     *
-     * @return string
-     */
-    public function name()
-    {
-        return $this->get('name');
-    }
+	/**
+	 * Gets name
+	 *
+	 * @return string
+	 */
+	public function name()
+	{
+		return $this->get('name');
+	}
 
 
-    /**
-     * Sets name
-     *
-     * @param string $name
-     * @return boolean
-     */
-    public function set_name($name)
-    {
-        $this->set('name', $name);
-    }
+	/**
+	 * Sets name
+	 *
+	 * @param string $name
+	 * @return boolean
+	 */
+	public function set_name($name)
+	{
+		$this->set('name', $name);
+	}
 
 
-    /**
-     * Gets slug
-     *
-     * @return string
-     */
-    public function slug()
-    {
-        return $this->get('slug');
-    }
+	/**
+	 * Gets slug
+	 *
+	 * @return string
+	 */
+	public function slug()
+	{
+		return $this->get('slug');
+	}
 
 
-    /**
-     * Sets slug
-     *
-     * @param string $slug
-     * @return boolean
-     */
-    public function set_slug($slug)
-    {
-        $this->set('slug', $slug);
-    }
+	/**
+	 * Sets slug
+	 *
+	 * @param string $slug
+	 * @return boolean
+	 */
+	public function set_slug($slug)
+	{
+		$this->set('slug', $slug);
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -23,7 +23,7 @@
      */
     protected function __construct($fieldValues = array(), $bydb = false, $timezone = '')
     {
-        if (! isset($fieldValues['slug'])) {
+        if ( ! isset($fieldValues['slug'])) {
             $fieldValues['slug'] = $fieldValues['name'];
         }
         parent::__construct($fieldValues, $bydb, $timezone);

core/db_classes/EE_Registration_Payment.class.php

Indentation +94 added lines, -94 removed lines

@@ -14,98 +14,98 @@
 class EE_Registration_Payment extends EE_Base_Class
 {
 
-    /**
-     *
-     * @param array  $props_n_values
-     * @param string $timezone
-     * @return EE_Registration_Payment
-     */
-    public static function new_instance($props_n_values = array(), $timezone = '', $date_formats = array())
-    {
-        $has_object = parent::_check_for_object($props_n_values, __CLASS__, $timezone, $date_formats);
-        return $has_object ? $has_object : new self($props_n_values, false, $timezone, $date_formats);
-    }
-
-
-    /**
-     * @param array  $props_n_values
-     * @param string $timezone
-     * @return EE_Registration_Payment
-     */
-    public static function new_instance_from_db($props_n_values = array(), $timezone = '')
-    {
-        return new self($props_n_values, true, $timezone);
-    }
-
-
-    /**
-     * registration_ID
-     *
-     * @access    public
-     * @return    int
-     */
-    public function registration_ID()
-    {
-        return $this->get('REG_ID');
-    }
-
-
-    /**
-     * payment_ID
-     *
-     * @access    public
-     * @return    int
-     */
-    public function payment_ID()
-    {
-        return $this->get('PAY_ID');
-    }
-
-
-    /**
-     * amount
-     *
-     * @access    public
-     * @return    float
-     */
-    public function amount()
-    {
-        return $this->get('RPY_amount');
-    }
-
-
-    /**
-     * amount
-     *
-     * @access    public
-     * @param float $amount
-     */
-    public function set_amount($amount = 0.000)
-    {
-        $this->set('RPY_amount', $amount);
-    }
-
-
-    /**
-     * registration
-     *
-     * @access    public
-     * @return \EE_Registration
-     */
-    public function registration()
-    {
-        return $this->get_first_related('Registration');
-    }
-
-
-    /**
-     * payment
-     *
-     * @access    public
-     * @return \EE_Payment
-     */
-    public function payment()
-    {
-        return $this->get_first_related('Payment');
-    }
+	/**
+	 *
+	 * @param array  $props_n_values
+	 * @param string $timezone
+	 * @return EE_Registration_Payment
+	 */
+	public static function new_instance($props_n_values = array(), $timezone = '', $date_formats = array())
+	{
+		$has_object = parent::_check_for_object($props_n_values, __CLASS__, $timezone, $date_formats);
+		return $has_object ? $has_object : new self($props_n_values, false, $timezone, $date_formats);
+	}
+
+
+	/**
+	 * @param array  $props_n_values
+	 * @param string $timezone
+	 * @return EE_Registration_Payment
+	 */
+	public static function new_instance_from_db($props_n_values = array(), $timezone = '')
+	{
+		return new self($props_n_values, true, $timezone);
+	}
+
+
+	/**
+	 * registration_ID
+	 *
+	 * @access    public
+	 * @return    int
+	 */
+	public function registration_ID()
+	{
+		return $this->get('REG_ID');
+	}
+
+
+	/**
+	 * payment_ID
+	 *
+	 * @access    public
+	 * @return    int
+	 */
+	public function payment_ID()
+	{
+		return $this->get('PAY_ID');
+	}
+
+
+	/**
+	 * amount
+	 *
+	 * @access    public
+	 * @return    float
+	 */
+	public function amount()
+	{
+		return $this->get('RPY_amount');
+	}
+
+
+	/**
+	 * amount
+	 *
+	 * @access    public
+	 * @param float $amount
+	 */
+	public function set_amount($amount = 0.000)
+	{
+		$this->set('RPY_amount', $amount);
+	}
+
+
+	/**
+	 * registration
+	 *
+	 * @access    public
+	 * @return \EE_Registration
+	 */
+	public function registration()
+	{
+		return $this->get_first_related('Registration');
+	}
+
+
+	/**
+	 * payment
+	 *
+	 * @access    public
+	 * @return \EE_Payment
+	 */
+	public function payment()
+	{
+		return $this->get_first_related('Payment');
+	}
 }

core/db_classes/EE_Question_Group_Question.class.php

Indentation +17 added lines, -17 removed lines

@@ -6,23 +6,23 @@
 class EE_Question_Group_Question extends EE_Base_Class
 {
 
-    /**
-     * @param array $props_n_values
-     * @return EE_Question_Group_Question|mixed
-     */
-    public static function new_instance($props_n_values = array())
-    {
-        $has_object = parent::_check_for_object($props_n_values, __CLASS__);
-        return $has_object ? $has_object : new self($props_n_values);
-    }
+	/**
+	 * @param array $props_n_values
+	 * @return EE_Question_Group_Question|mixed
+	 */
+	public static function new_instance($props_n_values = array())
+	{
+		$has_object = parent::_check_for_object($props_n_values, __CLASS__);
+		return $has_object ? $has_object : new self($props_n_values);
+	}
 
 
-    /**
-     * @param array $props_n_values
-     * @return EE_Question_Group_Question
-     */
-    public static function new_instance_from_db($props_n_values = array())
-    {
-        return new self($props_n_values, true);
-    }
+	/**
+	 * @param array $props_n_values
+	 * @return EE_Question_Group_Question
+	 */
+	public static function new_instance_from_db($props_n_values = array())
+	{
+		return new self($props_n_values, true);
+	}
 }

core/db_classes/EE_State.class.php

Indentation +100 added lines, -100 removed lines

@@ -11,104 +11,104 @@
 class EE_State extends EE_Base_Class
 {
 
-    /**
-     * @param array $props_n_values
-     * @return EE_State|mixed
-     */
-    public static function new_instance($props_n_values = array())
-    {
-        $has_object = parent::_check_for_object($props_n_values, __CLASS__);
-        return $has_object ? $has_object : new self($props_n_values);
-    }
-
-
-    /**
-     * @param array $props_n_values
-     * @return EE_State
-     */
-    public static function new_instance_from_db($props_n_values = array())
-    {
-        return new self($props_n_values, true);
-    }
-
-
-    /**
-     * @return string
-     */
-    public function country_iso()
-    {
-        return $this->get('CNT_ISO');
-    }
-
-
-    /**
-     * @return string
-     */
-    public function abbrev()
-    {
-        return $this->get('STA_abbrev');
-    }
-
-
-    /**
-     * @return bool
-     */
-    public function active()
-    {
-        return $this->get('STA_active');
-    }
-
-
-    /**
-     * @return string
-     */
-    public function name()
-    {
-        return $this->get('STA_name');
-    }
-
-
-    /**
-     * @return EE_Country
-     */
-    public function country()
-    {
-        return $this->get_first_related('Country');
-    }
-
-
-    /**
-     * @param $iso
-     */
-    public function set_country_iso($iso)
-    {
-        $this->set('CNT_ISO', $iso);
-    }
-
-
-    /**
-     * @param $abbrev
-     */
-    public function set_abbrev($abbrev)
-    {
-        $this->set('STA_abbrev', $abbrev);
-    }
-
-
-    /**
-     * @param $active
-     */
-    public function set_active($active)
-    {
-        $this->set('STA_active', $active);
-    }
-
-
-    /**
-     * @param $name
-     */
-    public function set_name($name)
-    {
-        $this->set('STA_name', $name);
-    }
+	/**
+	 * @param array $props_n_values
+	 * @return EE_State|mixed
+	 */
+	public static function new_instance($props_n_values = array())
+	{
+		$has_object = parent::_check_for_object($props_n_values, __CLASS__);
+		return $has_object ? $has_object : new self($props_n_values);
+	}
+
+
+	/**
+	 * @param array $props_n_values
+	 * @return EE_State
+	 */
+	public static function new_instance_from_db($props_n_values = array())
+	{
+		return new self($props_n_values, true);
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function country_iso()
+	{
+		return $this->get('CNT_ISO');
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function abbrev()
+	{
+		return $this->get('STA_abbrev');
+	}
+
+
+	/**
+	 * @return bool
+	 */
+	public function active()
+	{
+		return $this->get('STA_active');
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function name()
+	{
+		return $this->get('STA_name');
+	}
+
+
+	/**
+	 * @return EE_Country
+	 */
+	public function country()
+	{
+		return $this->get_first_related('Country');
+	}
+
+
+	/**
+	 * @param $iso
+	 */
+	public function set_country_iso($iso)
+	{
+		$this->set('CNT_ISO', $iso);
+	}
+
+
+	/**
+	 * @param $abbrev
+	 */
+	public function set_abbrev($abbrev)
+	{
+		$this->set('STA_abbrev', $abbrev);
+	}
+
+
+	/**
+	 * @param $active
+	 */
+	public function set_active($active)
+	{
+		$this->set('STA_active', $active);
+	}
+
+
+	/**
+	 * @param $name
+	 */
+	public function set_name($name)
+	{
+		$this->set('STA_name', $name);
+	}
 }

core/libraries/line_item_filters/EE_Line_Item_Filter_Processor.class.php

Indentation +75 added lines, -75 removed lines

@@ -36,88 +36,88 @@
 class EE_Line_Item_Filter_Processor
 {
 
-    /**
-     * @type EE_Line_Item_Filter_Collection $line_item_filters
-     */
-    protected $line_item_filters;
+	/**
+	 * @type EE_Line_Item_Filter_Collection $line_item_filters
+	 */
+	protected $line_item_filters;
 
-    /**
-     * @type EEI_Line_Item $grand_total_line_item
-     */
-    protected $grand_total_line_item;
+	/**
+	 * @type EEI_Line_Item $grand_total_line_item
+	 */
+	protected $grand_total_line_item;
 
 
-    /**
-     * EE_Line_Item_Filter_Processor constructor.
-     *
-     * @param \EE_Line_Item_Filter_Collection $line_item_filters
-     * @param \EEI_Line_Item                  $grand_total_line_item
-     * @throws \EE_Error
-     */
-    public function __construct(EE_Line_Item_Filter_Collection $line_item_filters, EEI_Line_Item $grand_total_line_item)
-    {
-        $this->line_item_filters = $line_item_filters;
-        if ($grand_total_line_item->type() !== EEM_Line_Item::type_total) {
-            throw new EE_Error(__('A Line Item of the type total is required', 'event_espresso'));
-        }
-        $this->grand_total_line_item = $this->clone_and_reset_line_item_tree($grand_total_line_item);
-    }
+	/**
+	 * EE_Line_Item_Filter_Processor constructor.
+	 *
+	 * @param \EE_Line_Item_Filter_Collection $line_item_filters
+	 * @param \EEI_Line_Item                  $grand_total_line_item
+	 * @throws \EE_Error
+	 */
+	public function __construct(EE_Line_Item_Filter_Collection $line_item_filters, EEI_Line_Item $grand_total_line_item)
+	{
+		$this->line_item_filters = $line_item_filters;
+		if ($grand_total_line_item->type() !== EEM_Line_Item::type_total) {
+			throw new EE_Error(__('A Line Item of the type total is required', 'event_espresso'));
+		}
+		$this->grand_total_line_item = $this->clone_and_reset_line_item_tree($grand_total_line_item);
+	}
 
 
-    /**
-     * clone_and_reset_line_item_tree
-     *
-     * @param \EEI_Line_Item $line_item
-     * @return \EEI_Line_Item
-     */
-    protected function clone_and_reset_line_item_tree(EEI_Line_Item $line_item)
-    {
-        $cloned_line_item = $this->clone_and_reset_line_item($line_item);
-        foreach ($line_item->children() as $child_line_item) {
-            $cloned_line_item->add_child_line_item($this->clone_and_reset_line_item_tree($child_line_item));
-        }
-        return $cloned_line_item;
-    }
+	/**
+	 * clone_and_reset_line_item_tree
+	 *
+	 * @param \EEI_Line_Item $line_item
+	 * @return \EEI_Line_Item
+	 */
+	protected function clone_and_reset_line_item_tree(EEI_Line_Item $line_item)
+	{
+		$cloned_line_item = $this->clone_and_reset_line_item($line_item);
+		foreach ($line_item->children() as $child_line_item) {
+			$cloned_line_item->add_child_line_item($this->clone_and_reset_line_item_tree($child_line_item));
+		}
+		return $cloned_line_item;
+	}
 
 
-    /**
-     * clone_and_reset_line_item
-     *
-     * clones the incoming object
-     * resets any fields that represent database primary keys
-     * resets total
-     *
-     * @param \EEI_Line_Item $line_item
-     * @return \EEI_Line_Item
-     */
-    protected function clone_and_reset_line_item(EEI_Line_Item $line_item)
-    {
-        // we don't actually want to work with the original line item, so clone it
-        $cloned_line_item = clone $line_item;
-        $cloned_line_item->set('LIN_ID', null);
-        $cloned_line_item->set('LIN_parent', null);
-        $cloned_line_item->clear_related_line_item_cache();
-        foreach (array_keys(EEM_Line_Item::instance()->relation_settings()) as $relation_name) {
-            $cloned_line_item->clear_cache($relation_name, null, true);
-        }
-        $cloned_line_item->set_allow_persist(false);
-        return $cloned_line_item;
-    }
+	/**
+	 * clone_and_reset_line_item
+	 *
+	 * clones the incoming object
+	 * resets any fields that represent database primary keys
+	 * resets total
+	 *
+	 * @param \EEI_Line_Item $line_item
+	 * @return \EEI_Line_Item
+	 */
+	protected function clone_and_reset_line_item(EEI_Line_Item $line_item)
+	{
+		// we don't actually want to work with the original line item, so clone it
+		$cloned_line_item = clone $line_item;
+		$cloned_line_item->set('LIN_ID', null);
+		$cloned_line_item->set('LIN_parent', null);
+		$cloned_line_item->clear_related_line_item_cache();
+		foreach (array_keys(EEM_Line_Item::instance()->relation_settings()) as $relation_name) {
+			$cloned_line_item->clear_cache($relation_name, null, true);
+		}
+		$cloned_line_item->set_allow_persist(false);
+		return $cloned_line_item;
+	}
 
 
-    /**
-     * process
-     *
-     * @return EEI_Line_Item
-     */
-    public function process()
-    {
-        $this->line_item_filters->rewind();
-        while ($this->line_item_filters->valid()) {
-            $this->grand_total_line_item = $this->line_item_filters->current()->process($this->grand_total_line_item);
-            $this->line_item_filters->next();
-        }
-        $this->grand_total_line_item->recalculate_total_including_taxes();
-        return $this->grand_total_line_item;
-    }
+	/**
+	 * process
+	 *
+	 * @return EEI_Line_Item
+	 */
+	public function process()
+	{
+		$this->line_item_filters->rewind();
+		while ($this->line_item_filters->valid()) {
+			$this->grand_total_line_item = $this->line_item_filters->current()->process($this->grand_total_line_item);
+			$this->line_item_filters->next();
+		}
+		$this->grand_total_line_item->recalculate_total_including_taxes();
+		return $this->grand_total_line_item;
+	}
 }

core/libraries/line_item_filters/EE_Non_Zero_Line_Item_Filter.class.php

Spacing +2 added lines, -2 removed lines

@@ -32,7 +32,7 @@ 
     public function process(EEI_Line_Item $line_item)
     {
         $non_zero_line_item = $this->_filter_zero_line_item($line_item);
-        if (! $non_zero_line_item instanceof EEI_Line_Item) {
+        if ( ! $non_zero_line_item instanceof EEI_Line_Item) {
             return null;
         }
         // if this is an event subtotal, we want to only include it if it
@@ -42,7 +42,7 @@ 
             foreach ($line_item->children() as $child_line_item) {
                 $code = $child_line_item->code();
                 $child_line_item = $this->process($child_line_item);
-                if (! $child_line_item instanceof EEI_Line_Item) {
+                if ( ! $child_line_item instanceof EEI_Line_Item) {
                     $line_item->delete_child_line_item($code);
                     continue;
                 }

Indentation +89 added lines, -89 removed lines

@@ -14,99 +14,99 @@
 class EE_Non_Zero_Line_Item_Filter extends EE_Line_Item_Filter_Base
 {
 
-    /**
-     * EE_Non_Zero_Line_Item_Filter constructor.
-     */
-    public function __construct()
-    {
-    }
+	/**
+	 * EE_Non_Zero_Line_Item_Filter constructor.
+	 */
+	public function __construct()
+	{
+	}
 
 
-    /**
-     * Creates a duplicate of the line item tree, except only includes billable items
-     * and the portion of line items attributed to billable things
-     *
-     * @param EEI_Line_Item $line_item
-     * @return EEI_Line_Item
-     */
-    public function process(EEI_Line_Item $line_item)
-    {
-        $non_zero_line_item = $this->_filter_zero_line_item($line_item);
-        if (! $non_zero_line_item instanceof EEI_Line_Item) {
-            return null;
-        }
-        // if this is an event subtotal, we want to only include it if it
-        // has a non-zero total and at least one ticket line item child
-        if ($line_item->children()) {
-            $ticket_or_subtotals_with_tkt_children_count = 0;
-            foreach ($line_item->children() as $child_line_item) {
-                $code = $child_line_item->code();
-                $child_line_item = $this->process($child_line_item);
-                if (! $child_line_item instanceof EEI_Line_Item) {
-                    $line_item->delete_child_line_item($code);
-                    continue;
-                }
-                if (
-                    (
-                        $child_line_item instanceof EEI_Line_Item
-                        && $child_line_item->type() === EEM_Line_Item::type_sub_total
-                    )
-                    || (
-                        $child_line_item instanceof EEI_Line_Item
-                        && $child_line_item->type() === EEM_Line_Item::type_line_item
-                        && $child_line_item->OBJ_type() === 'Ticket'
-                    )
-                ) {
-                    $ticket_or_subtotals_with_tkt_children_count++;
-                }
-            }
-            // if this is an event subtotal with NO ticket children
-            // we basically want to ignore it
-            return $this->_filter_zero_subtotal_line_item(
-                $non_zero_line_item,
-                $ticket_or_subtotals_with_tkt_children_count
-            );
-        }
-        return $non_zero_line_item;
-    }
+	/**
+	 * Creates a duplicate of the line item tree, except only includes billable items
+	 * and the portion of line items attributed to billable things
+	 *
+	 * @param EEI_Line_Item $line_item
+	 * @return EEI_Line_Item
+	 */
+	public function process(EEI_Line_Item $line_item)
+	{
+		$non_zero_line_item = $this->_filter_zero_line_item($line_item);
+		if (! $non_zero_line_item instanceof EEI_Line_Item) {
+			return null;
+		}
+		// if this is an event subtotal, we want to only include it if it
+		// has a non-zero total and at least one ticket line item child
+		if ($line_item->children()) {
+			$ticket_or_subtotals_with_tkt_children_count = 0;
+			foreach ($line_item->children() as $child_line_item) {
+				$code = $child_line_item->code();
+				$child_line_item = $this->process($child_line_item);
+				if (! $child_line_item instanceof EEI_Line_Item) {
+					$line_item->delete_child_line_item($code);
+					continue;
+				}
+				if (
+					(
+						$child_line_item instanceof EEI_Line_Item
+						&& $child_line_item->type() === EEM_Line_Item::type_sub_total
+					)
+					|| (
+						$child_line_item instanceof EEI_Line_Item
+						&& $child_line_item->type() === EEM_Line_Item::type_line_item
+						&& $child_line_item->OBJ_type() === 'Ticket'
+					)
+				) {
+					$ticket_or_subtotals_with_tkt_children_count++;
+				}
+			}
+			// if this is an event subtotal with NO ticket children
+			// we basically want to ignore it
+			return $this->_filter_zero_subtotal_line_item(
+				$non_zero_line_item,
+				$ticket_or_subtotals_with_tkt_children_count
+			);
+		}
+		return $non_zero_line_item;
+	}
 
 
-    /**
-     * Creates a new, unsaved line item, but if it's a ticket line item
-     * with a total of 0, or a subtotal of 0, returns null instead
-     *
-     * @param EEI_Line_Item $line_item
-     * @return EEI_Line_Item
-     */
-    protected function _filter_zero_line_item(EEI_Line_Item $line_item)
-    {
-        if (
-            $line_item->type() === EEM_Line_Item::type_line_item
-            && $line_item->OBJ_type() === 'Ticket'
-            && (int) $line_item->quantity() === 0
-        ) {
-            return null;
-        }
-        return $line_item;
-    }
+	/**
+	 * Creates a new, unsaved line item, but if it's a ticket line item
+	 * with a total of 0, or a subtotal of 0, returns null instead
+	 *
+	 * @param EEI_Line_Item $line_item
+	 * @return EEI_Line_Item
+	 */
+	protected function _filter_zero_line_item(EEI_Line_Item $line_item)
+	{
+		if (
+			$line_item->type() === EEM_Line_Item::type_line_item
+			&& $line_item->OBJ_type() === 'Ticket'
+			&& (int) $line_item->quantity() === 0
+		) {
+			return null;
+		}
+		return $line_item;
+	}
 
 
-    /**
-     * Creates a new, unsaved line item, but if it's a ticket line item
-     * with a total of 0, or a subtotal of 0, returns null instead
-     *
-     * @param EEI_Line_Item $line_item
-     * @param int           $ticket_children
-     * @return EEI_Line_Item
-     */
-    protected function _filter_zero_subtotal_line_item(EEI_Line_Item $line_item, $ticket_children = 0)
-    {
-        if (
-            (int) $ticket_children === 0
-            && $line_item->type() === EEM_Line_Item::type_sub_total
-        ) {
-            return null;
-        }
-        return $line_item;
-    }
+	/**
+	 * Creates a new, unsaved line item, but if it's a ticket line item
+	 * with a total of 0, or a subtotal of 0, returns null instead
+	 *
+	 * @param EEI_Line_Item $line_item
+	 * @param int           $ticket_children
+	 * @return EEI_Line_Item
+	 */
+	protected function _filter_zero_subtotal_line_item(EEI_Line_Item $line_item, $ticket_children = 0)
+	{
+		if (
+			(int) $ticket_children === 0
+			&& $line_item->type() === EEM_Line_Item::type_sub_total
+		) {
+			return null;
+		}
+		return $line_item;
+	}
 }

core/libraries/line_item_filters/EE_Line_Item_Filter_Collection.class.php

Indentation +7 added lines, -7 removed lines

@@ -18,11 +18,11 @@
 {
 
 
-    /**
-     * EE_Line_Item_Filter_Collection constructor.
-     */
-    public function __construct()
-    {
-        $this->interface = 'EEI_Line_Item_Filter';
-    }
+	/**
+	 * EE_Line_Item_Filter_Collection constructor.
+	 */
+	public function __construct()
+	{
+		$this->interface = 'EEI_Line_Item_Filter';
+	}
 }

core/libraries/line_item_filters/EE_Line_Item_Filter_Base.class.php

Indentation +10 added lines, -10 removed lines

@@ -16,14 +16,14 @@
 {
 
 
-    /**
-     * process
-     *
-     * @param \EEI_Line_Item $line_item
-     * @return \EEI_Line_Item
-     */
-    public function process(EEI_Line_Item $line_item)
-    {
-        return $line_item;
-    }
+	/**
+	 * process
+	 *
+	 * @param \EEI_Line_Item $line_item
+	 * @return \EEI_Line_Item
+	 */
+	public function process(EEI_Line_Item $line_item)
+	{
+		return $line_item;
+	}
 }

core/libraries/line_item_filters/EE_Single_Registration_Line_Item_Filter.class.php

Indentation +8 added lines, -8 removed lines

@@ -16,12 +16,12 @@
 class EE_Single_Registration_Line_Item_Filter extends EE_Specific_Registrations_Line_Item_Filter
 {
 
-    /**
-     *
-     * @param EE_Registration $registration
-     */
-    public function __construct($registration)
-    {
-        parent::__construct(array($registration));
-    }
+	/**
+	 *
+	 * @param EE_Registration $registration
+	 */
+	public function __construct($registration)
+	{
+		parent::__construct(array($registration));
+	}
 }