Automattic\Jetpack\Analyzer\Dependencies

Complexity

Total Complexity

17

Size/Duplication

Total Lines	77
Duplicated Lines	67.53 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	generate()	0	16	5
A	slashit()	0	4	2
A	declaration_summary()	26	26	5
A	external_file_summary()	26	26	5

<?php

namespace Automattic\Jetpack\Analyzer;

/**
 * This collects dependencies of invocations in Codebase A to declarations in codebase B
 */
class Dependencies extends PersistentList {
	function generate( $invocations, $declarations, $invocation_root = null ) {
		if ( $invocation_root ) {
			$invocation_root = $this->slashit( $invocation_root );
		}

		/**
		 * Scan every invocation to see if it depends on a declaration
		 */
		foreach( $invocations->get() as $invocation ) {
			foreach( $declarations->get() as $declaration ) {
				if ( $invocation->depends_on( $declaration ) ) {
					$this->add( new Dependencies\Dependency( $invocation, $declaration, $invocation_root ) );
				}
			}
		}
	}

	private function slashit( $path ) {
		$path .= ( substr( $path, -1 ) == '/' ? '' : '/' );
		return $path;
	}

	public function declaration_summary() {
		if ( $this->count() === 0 ) {
			return '';
		}

		// assoc array of declarations and counts
		$summary = array();
		foreach( $this->get() as $dependency ) {
			$unique_issue_key = $dependency->declaration->display_name();

			if ( ! isset( $summary[$unique_issue_key] ) ) {
				$summary[$unique_issue_key] = 0;
			}

			$summary[$unique_issue_key] += 1;
		}

		arsort( $summary );

		$summary_string = '';
		foreach( $summary as $issue => $count ) {
			$summary_string .= "$issue,$count\n";
		}

		return $summary_string;
	}

	public function external_file_summary() {
		if ( $this->count() === 0 ) {
			return '';
		}

		// assoc array of files and counts
		$summary = array();
		foreach( $this->get() as $dependency ) {
			$unique_issue_key = $dependency->full_path();

			if ( ! isset( $summary[$unique_issue_key] ) ) {
				$summary[$unique_issue_key] = 0;
			}

			$summary[$unique_issue_key] += 1;
		}

		arsort( $summary );

		$summary_string = '';
		foreach( $summary as $issue => $count ) {
			$summary_string .= "$issue,$count\n";
		}

		return $summary_string;
	}
}