gravityview::callback() - Code Metrics - Inspection of "Version 2.0.3" - gravityview/GravityView - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Pull Request — master (#1022)

by Zack
created 2018-05-10 20:48 UTC
gravityview::callback() F

↳ Parent: gravityview
Complexity

Conditions	32
Paths	310
Size

Total Lines	148
Code Lines	73
Duplication

Lines	0
Ratio	0 %
Code Coverage

Tests	40
CRAP Score	99.0216
Importance

Changes	8
Bugs	1	Features	0
Metric	Value
cc	32
eloc	73
nc	310
nop	2
dl	0
loc	148
ccs	40
cts	67
cp	0.597
crap	99.0216
rs	3.4392
c	8
b	1
f	0
How to fix Long Method Complexity

<?php

namespace GV\Shortcodes;

/** If this file is called directly, abort. */
if ( ! defined( 'GRAVITYVIEW_DIR' ) ) {
	die();
}

/**
 * The [gravityview] shortcode.
 */
class gravityview extends \GV\Shortcode {

	/**
	 * {@inheritDoc}
	 */
	public $name = 'gravityview';

	/**
	 * Process and output the [gravityview] shortcode.
	 *
	 * @param array $atts The attributes passed.
	 * @param string $content The content inside the shortcode.
	 *
	 * @return string|null The output.
	 */
	public function callback( $atts, $content = null ) {

		$request = gravityview()->request;

		if ( $request->is_admin() ) {
			return '';
		}

		$atts = wp_parse_args( $atts, array(
			'id' => 0,
			'view_id' => 0,
			'detail' => null,
		) );
		
		if ( ! $view_id = $atts['id'] ? : $atts['view_id'] ) {
			if ( $atts['detail'] && $view = $request->is_view() ) {
				$view_id = $view->ID;

			}
		}

		$view = \GV\View::by_id( $view_id );

		if ( ! $view ) {
			gravityview()->log->error( 'View does not exist #{view_id}', array( 'view_id' => $view_id ) );
			return '';
		}

		/**
		 * When this shortcode is embedded inside a View we can only display it as a directory. There's no other way.
		 * Try to detect that we're not embedded to allow edit and single contexts.
		 */
		$is_reembedded = false; // Assume not embedded unless detected otherwise.
		if ( in_array( get_class( $request ), array( 'GV\Frontend_Request', 'GV\Mock_Request' ) ) ) {
			if ( ( $_view = $request->is_view() ) && $_view->ID !== $view->ID ) {
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
				$is_reembedded = true;
			}
		}

		/**
		 * Remove Widgets on a nested embedded View.
		 */
		if ( $is_reembedded ) {
			$view->widgets = new \GV\Widget_Collection();
		}

		$view->settings->update( $atts );
		$entries = $view->get_entries( $request );

		if ( post_password_required( $view->ID ) ) {
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
			gravityview()->log->notice( 'Post password is required for View #{view_id}', array( 'view_id' => $view->ID ) );
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
			return get_the_password_form( $view->ID );
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
		}

		if ( ! $view->form  ) {
			gravityview()->log->notice( 'View #{id} has no form attached to it.', array( 'id' => $view->ID ) );
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}

			/**
			 * This View has no data source. There's nothing to show really.
			 * ...apart from a nice message if the user can do anything about it.
			 */
			if ( \GVCommon::has_cap( array( 'edit_gravityviews', 'edit_gravityview' ), $view->ID ) ) {
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
				return __( sprintf( 'This View is not configured properly. Start by <a href="%s">selecting a form</a>.', esc_url( get_edit_post_link( $view->ID, false ) ) ), 'gravityview' );
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
			}

			return $content;
		}

		/** Private, pending, draft, etc. */
		$public_states = get_post_stati( array( 'public' => true ) );
		if ( ! in_array( $view->post_status, $public_states ) && ! \GVCommon::has_cap( 'read_gravityview', $view->ID ) ) {
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
			gravityview()->log->notice( 'The current user cannot access this View #{view_id}', array( 'view_id' => $view->ID ) );
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
			return __( 'You are not allowed to view this content.', 'gravityview' );
		}

		/**
		 * View details.
		 */
		if ( $atts['detail'] ) {
			return $this->detail( $view, $entries, $atts );

		/**
		 * Editing a single entry.
		 */
		} else if ( ! $is_reembedded && ( $entry = $request->is_edit_entry() ) ) {
			if ( $entry['status'] != 'active' ) {

				gravityview()->log->notice( 'Entry ID #{entry_id} is not active', array( 'entry_id' => $entry->ID ) );
				return __( 'You are not allowed to view this content.', 'gravityview' );
			}

			if ( apply_filters( 'gravityview_custom_entry_slug', false ) && $entry->slug != get_query_var( \GV\Entry::get_endpoint_name() ) ) {

				gravityview()->log->error( 'Entry ID #{entry_id} was accessed by a bad slug', array( 'entry_id' => $entry->ID ) );
				return __( 'You are not allowed to view this content.', 'gravityview' );
			}

			if ( $view->settings->get( 'show_only_approved' ) ) {
				if ( ! \GravityView_Entry_Approval_Status::is_approved( gform_get_meta( $entry->ID, \GravityView_Entry_Approval::meta_key ) )  ) {
					gravityview()->log->error( 'Entry ID #{entry_id} is not approved for viewing', array( 'entry_id' => $entry->ID ) );
					return __( 'You are not allowed to view this content.', 'gravityview' );
				}
			}

			$renderer = new \GV\Edit_Entry_Renderer();
			return $renderer->render( $entry, $view, $request );

		/**
		 * Viewing a single entry.
		 */
		} else if ( ! $is_reembedded && ( $entry = $request->is_entry() ) ) {
			if ( $entry['status'] != 'active' ) {

				gravityview()->log->notice( 'Entry ID #{entry_id} is not active', array( 'entry_id' => $entry->ID ) );
				return __( 'You are not allowed to view this content.', 'gravityview' );
			}

			if ( apply_filters( 'gravityview_custom_entry_slug', false ) && $entry->slug != get_query_var( \GV\Entry::get_endpoint_name() ) ) {
				gravityview()->log->error( 'Entry ID #{entry_id} was accessed by a bad slug', array( 'entry_id' => $entry->ID ) );
				return __( 'You are not allowed to view this content.', 'gravityview' );
			}

			if ( $view->settings->get( 'show_only_approved' ) ) {
				if ( ! \GravityView_Entry_Approval_Status::is_approved( gform_get_meta( $entry->ID, \GravityView_Entry_Approval::meta_key ) )  ) {
					gravityview()->log->error( 'Entry ID #{entry_id} is not approved for viewing', array( 'entry_id' => $entry->ID ) );
					return __( 'You are not allowed to view this content.', 'gravityview' );
				}
			}

			$renderer = new \GV\Entry_Renderer();
			return $renderer->render( $entry, $view, $request );

		/**
		 * Just this view.
		 */
		} else {
			if ( $is_reembedded ) {
				
				// Mock the request with the actual View, not the global one
				$mock_request = new \GV\Mock_Request();
				$mock_request->returns['is_view'] = $view;
				$mock_request->returns['is_entry'] = $request->is_entry();
				$mock_request->returns['is_edit_entry'] = $request->is_edit_entry();
				$mock_request->returns['is_search'] = $request->is_search();

				$request = $mock_request;
			}

			$renderer = new \GV\View_Renderer();
			return $renderer->render( $view, $request );
		}
	}

	/**
	 * Output view details.
	 *
	 * @param \GV\View $view The View.
	 * @param \GV\Entry_Collection $entries The calculated entries.
	 * @param array $atts The shortcode attributes (with defaults).
	 *
	 * @return string The output.
	 */
	private function detail( $view, $entries, $atts ) {
		$output = '';

		switch ( $key = $atts['detail'] ):
			case 'total_entries':
				$output = number_format_i18n( $entries->total() );
				break;
			case 'first_entry':
				$output = number_format_i18n( min( $entries->total(), $view->settings->get( 'offset' ) + 1 ) );
				break;
			case 'last_entry':
				$output = number_format_i18n( $view->settings->get( 'page_size' ) + $view->settings->get( 'offset' ) );
				break;
			case 'page_size':
				$output = number_format_i18n( $view->settings->get( $key ) );
				break;
		endswitch;

		/**
		 * @filter `gravityview/shortcode/detail/{$detail}` Filter the detail output returned from `[gravityview detail="$detail"]`
		 * @since 1.13
		 * @param string[in,out] $output Existing output

		 *
		 * @since 2.0.3
		 * @param \GV\View $view The view.
		 * @param \GV\Entry_Collection $entries The entries.
		 * @param array $atts The shortcode atts with defaults.
		 */
		$output = apply_filters( "gravityview/shortcode/detail/$key", $output, $view );

		return $output;
	}
}

gravityview / GravityView

Pull Request — master (#1022)

gravityview::callback() F

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Long Method Complexity

Long Method

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