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Updated class to work more powerful with classmaps.
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@varunsridharan
varunsridharan committed Oct 4, 2019
1 parent 91875b0 commit ec9df2b
Showing 1 changed file with 65 additions and 54 deletions.
119 changes: 65 additions & 54 deletions src/Autoloader.php
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Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,15 @@ class Autoloader {
*
* @var bool
*/
protected $classmaps = false;
protected $classmap = false;

/**
* Stores All Classmaps.
*
* @var array
* @static
*/
protected static $classmaps = array();

/**
* Autoloader constructor.
Expand Down Expand Up @@ -104,22 +112,26 @@ protected function set_options( $options ) {
'prepend' => false,
'mapping' => false,
'search_folders' => false,
'classmaps' => false,
'classmap' => false,
), $options );
$this->options['exclude'] = ( ! is_array( $this->options['exclude'] ) ) ? array_filter( array( $this->options['exclude'] ) ) : $this->options['exclude'];
$this->options['mapping'] = ( ! is_array( $this->options['mapping'] ) ) ? array() : $this->options['mapping'];
$this->mappings = $this->options['mapping'];

if ( ! empty( $this->options['classmaps'] ) ) {
if ( is_array( $this->options['classmaps'] ) ) {
$this->classmaps = $this->options['classmaps'];
unset( $this->options['classmaps'] );
} elseif ( is_string( $this->options['classmaps'] ) && file_exists( $this->options['classmaps'] ) ) {
$this->classmaps = include $this->options['classmaps'];
if ( ! empty( $this->options['classmap'] ) && is_string( $this->options['classmap'] ) && file_exists( $this->options['classmap'] ) ) {
$this->classmap = $this->options['classmap'];
if ( ! isset( self::$classmaps[ $this->options['classmap'] ] ) ) {
$data = include $this->options['classmap'];
foreach ( $data as $key => $value ) {
unset( $data[ $key ] );
$data[ strtolower( $key ) ] = $value;
}
self::$classmaps[ $this->options['classmap'] ] = $data;
}
}

unset( $this->options['mapping'] );
unset( $this->options['classmaps'] );
return $this;
}

Expand Down Expand Up @@ -185,69 +197,68 @@ protected function slashit( $string ) {
*/
public function autoload( $class ) {
if ( true === $this->is_valid_lookup( $class ) ) {
$lclass = strtolower( $class );
$ckey = $this->classmap;
$filenames = null;
$folders = null;
$is_loaded = false;

/**
* @uses varunsridharan/php-classmap-generator script which provides location along with class name
*/
if ( isset( $this->classmaps[ $class ] ) ) {
$is_loaded = $this->load_file( $this->classmaps[ $class ], $class );
if ( false === $is_loaded ) {
$is_loaded = $this->load_file( $this->base_path . $this->classmaps[ $class ], $class );
if ( isset( self::$classmaps[ $ckey ][ $lclass ] ) && file_exists( $this->base_path . self::$classmaps[ $ckey ][ $lclass ] ) ) {
$this->load_file( $this->base_path . self::$classmaps[ $ckey ][ $lclass ], $class );
} else {
/**
* Checks and loads file if given class exists in mapping array.
*
* @example array(
* '\somenamespace\someclass' => 'your-path/file.php'
* '\somenamespace\someclass2' => 'your-path/file2.php'
* )
*/
if ( false === $is_loaded && isset( $this->mappings[ $class ] ) ) {
$is_loaded = $this->load_file( $this->mappings[ $class ], $class );
if ( false === $is_loaded ) {
$is_loaded = $this->load_file( $this->base_path . $this->mappings[ $class ], $class );
}
}
}

/**
* Checks and loads file if given class exists in mapping array.
*
* @example array(
* '\somenamespace\someclass' => 'your-path/file.php'
* '\somenamespace\someclass2' => 'your-path/file2.php'
* )
*/
if ( false === $is_loaded && isset( $this->mappings[ $class ] ) ) {
$is_loaded = $this->load_file( $this->mappings[ $class ], $class );
/**
* Checks and loads class based on the files & folder found.
*/
if ( false === $is_loaded ) {
$is_loaded = $this->load_file( $this->base_path . $this->mappings[ $class ], $class );
}
}

/**
* Checks and loads class based on the files & folder found.
*/
if ( false === $is_loaded ) {
$filenames = $this->get_possible_filenames( $class );
$folders = $this->get_possible_foldernames( $class );

if ( is_array( $filenames ) && is_array( $folders ) && ! empty( $filenames ) && ! empty( $folders ) ) {
foreach ( $folders as $folder ) {
foreach ( $filenames as $file ) {
$is_loaded = $this->load_file( $this->slashit( $this->base_path . $folder ) . $file, $class );
$filenames = $this->get_possible_filenames( $class );
$folders = $this->get_possible_foldernames( $class );

if ( is_array( $filenames ) && is_array( $folders ) && ! empty( $filenames ) && ! empty( $folders ) ) {
foreach ( $folders as $folder ) {
foreach ( $filenames as $file ) {
$is_loaded = $this->load_file( $this->slashit( $this->base_path . $folder ) . $file, $class );
if ( $is_loaded ) {
break;
}
}
if ( $is_loaded ) {
break;
}
}
if ( $is_loaded ) {
break;
}
}
}
}

/**
* Checks and loads class based on all subfolder in the given path
*/
if ( false === $is_loaded && true === $this->option( 'search_folders' ) ) {
$folders = $this->get_folders( $this->base_path );

if ( is_array( $folders ) && is_array( $filenames ) && ! empty( $filenames ) ) {
foreach ( $folders as $folder ) {
foreach ( $filenames as $file ) {
$is_loaded = $this->load_file( $this->slashit( $folder ) . $file, $class );
if ( $is_loaded ) {
break;
/**
* Checks and loads class based on all subfolder in the given path
*/
if ( false === $is_loaded && true === $this->option( 'search_folders' ) ) {
$folders = $this->get_folders( $this->base_path );

if ( is_array( $folders ) && is_array( $filenames ) && ! empty( $filenames ) ) {
foreach ( $folders as $folder ) {
foreach ( $filenames as $file ) {
$is_loaded = $this->load_file( $this->slashit( $folder ) . $file, $class );
if ( $is_loaded ) {
break;
}
}
}
}
Expand Down

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