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<?php |
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class WP_Filesystem_MockFS extends WP_Filesystem_Base { |
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private $cwd; |
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// Holds a array of objects which contain an array of objects, etc. |
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private $fs = null; |
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// Holds a array of /path/to/file.php and /path/to/dir/ map to an object in $fs above |
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// a fast more efficient way of determining if a path exists, and access to that node |
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private $fs_map = array(); |
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public $verbose = false; // Enable to debug WP_Filesystem_Base::find_folder() / etc. |
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public $errors = array(); |
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public $method = 'MockFS'; |
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function __construct() {} |
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function connect() { |
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return true; |
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} |
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// Copy of core's function, but accepts a path. |
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function abspath( $path = false ) { |
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if ( ! $path ) |
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$path = ABSPATH; |
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$folder = $this->find_folder( $path ); |
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// Perhaps the FTP folder is rooted at the WordPress install, Check for wp-includes folder in root, Could have some false positives, but rare. |
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if ( ! $folder && $this->is_dir('/wp-includes') ) |
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$folder = '/'; |
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return $folder; |
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} |
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// Mock FS specific functions: |
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/** |
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* Sets initial filesystem environment and/or clears the current environment. |
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* Can also be passed the initial filesystem to be setup which is passed to self::setfs() |
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*/ |
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function init( $paths = '', $home_dir = '/' ) { |
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$this->fs = new MockFS_Directory_Node( '/' ); |
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$this->fs_map = array( |
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'/' => $this->fs, |
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); |
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$this->cache = array(); // Used by find_folder() and friends |
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$this->cwd = isset( $this->fs_map[ $home_dir ] ) ? $this->fs_map[ $home_dir ] : '/'; |
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$this->setfs( $paths ); |
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} |
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/** |
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* "Bulk Loads" a filesystem into the internal virtual filesystem |
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*/ |
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function setfs( $paths ) { |
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if ( ! is_array($paths) ) |
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$paths = explode( "\n", $paths ); |
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$paths = array_filter( array_map( 'trim', $paths ) ); |
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foreach ( $paths as $path ) { |
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// Allow for comments |
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if ( '#' == $path[0] ) |
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continue; |
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// Directories |
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if ( '/' == $path[ strlen($path) -1 ] ) |
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$this->mkdir( $path ); |
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else // Files (with dummy content for now) |
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$this->put_contents( $path, 'This is a test file' ); |
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} |
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} |
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/** |
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* Locates a filesystem "node" |
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*/ |
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private function locate_node( $path ) { |
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return isset( $this->fs_map[ $path ] ) ? $this->fs_map[ $path ] : false; |
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} |
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/** |
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* Locates a filesystem node for the parent of the given item |
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*/ |
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private function locate_parent_node( $path ) { |
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$dirname = str_replace( '\\', '/', dirname( $path ) ); |
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return $this->locate_node( trailingslashit( $dirname ) ); |
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} |
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// Here starteth the WP_Filesystem functions. |
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function mkdir( $path, /* Optional args are ignored */ $chmod = false, $chown = false, $chgrp = false ) { |
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$path = trailingslashit( $path ); |
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$parent_node = $this->locate_parent_node( $path ); |
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if ( ! $parent_node ) { |
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$dirname = str_replace( '\\', '/', dirname( $path ) ); |
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$this->mkdir( $dirname ); |
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$parent_node = $this->locate_parent_node( $path ); |
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if ( ! $parent_node ) |
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return false; |
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} |
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$node = new MockFS_Directory_Node( $path ); |
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$parent_node->children[ $node->name ] = $node; |
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$this->fs_map[ $path ] = $node; |
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return true; |
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} |
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function put_contents( $path, $contents = '', $mode = null ) { |
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if ( ! $this->is_dir( dirname( $path ) ) ) |
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$this->mkdir( dirname( $path ) ); |
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$parent = $this->locate_parent_node( $path ); |
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$new_file = new MockFS_File_Node( $path, $contents ); |
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$parent->children[ $new_file->name ] = $new_file; |
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$this->fs_map[ $path ] = $new_file; |
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} |
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function get_contents( $file ) { |
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if ( ! $this->is_file( $file ) ) |
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return false; |
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return $this->fs_map[ $file ]->contents; |
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} |
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function cwd() { |
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return $this->cwd->path; |
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} |
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function chdir( $path ) { |
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if ( ! isset( $this->fs_map[ $path ] ) ) |
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return false; |
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$this->cwd = $this->fs_map[ $path ]; |
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return true; |
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} |
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function exists( $path ) { |
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return isset( $this->fs_map[ $path ] ) || isset( $this->fs_map[ trailingslashit( $path ) ] ); |
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} |
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function is_file( $file ) { |
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return isset( $this->fs_map[ $file ] ) && $this->fs_map[ $file ]->is_file(); |
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} |
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function is_dir( $path ) { |
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$path = trailingslashit( $path ); |
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return isset( $this->fs_map[ $path ] ) && $this->fs_map[ $path ]->is_dir(); |
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} |
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function dirlist( $path = '.', $include_hidden = true, $recursive = false ) { |
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if ( empty( $path ) || '.' == $path ) |
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$path = $this->cwd(); |
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if ( ! $this->exists( $path ) ) |
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return false; |
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$limit_file = false; |
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if ( $this->is_file( $path ) ) { |
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$limit_file = $this->locate_node( $path )->name; |
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$path = dirname( $path ) . '/'; |
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} |
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$ret = array(); |
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foreach ( $this->fs_map[ $path ]->children as $entry ) { |
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if ( '.' == $entry->name || '..' == $entry->name ) |
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continue; |
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if ( ! $include_hidden && '.' == $entry->name ) |
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continue; |
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if ( $limit_file && $entry->name != $limit_file ) |
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continue; |
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$struc = array(); |
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$struc['name'] = $entry->name; |
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$struc['type'] = $entry->type; |
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if ( 'd' == $struc['type'] ) { |
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if ( $recursive ) |
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$struc['files'] = $this->dirlist( trailingslashit( $path ) . trailingslashit( $struc['name'] ), $include_hidden, $recursive ); |
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else |
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$struc['files'] = array(); |
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} |
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$ret[ $entry->name ] = $struc; |
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} |
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return $ret; |
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} |
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} |
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class MockFS_Node { |
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public $name; // The "name" of the entry, does not include a slash (exception, root) |
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public $type; // The type of the entry 'f' for file, 'd' for Directory |
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public $path; // The full path to the entry. |
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function __construct( $path ) { |
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$this->path = $path; |
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$this->name = basename( $path ); |
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} |
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function is_file() { |
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return $this->type == 'f'; |
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} |
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function is_dir() { |
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return $this->type == 'd'; |
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} |
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} |
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class MockFS_Directory_Node extends MockFS_Node { |
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public $type = 'd'; |
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public $children = array(); // The child nodes of this directory |
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} |
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class MockFS_File_Node extends MockFS_Node { |
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public $type = 'f'; |
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public $contents = ''; // The contents of the file |
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function __construct( $path, $contents = '' ) { |
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parent::__construct( $path ); |
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$this->contents = $contents; |
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} |
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} |
GeoDirectory /
geodirectory
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Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.