mirror of
https://github.com/atlanticbiomedical/portal-legacy.git
synced 2025-07-02 01:47:28 -04:00
539 lines
12 KiB
PHP
Executable File
539 lines
12 KiB
PHP
Executable File
<?php
|
|
|
|
/**
|
|
* @package pake
|
|
* @author Fabien Potencier <fabien.potencier@symfony-project.com>
|
|
* @copyright 2004-2005 Fabien Potencier <fabien.potencier@symfony-project.com>
|
|
* @license see the LICENSE file included in the distribution
|
|
* @version SVN: $Id: pakeFinder.class.php 3268 2007-01-13 20:19:33Z fabien $
|
|
*/
|
|
|
|
require_once dirname(__FILE__).'/pakeGlobToRegex.class.php';
|
|
require_once dirname(__FILE__).'/pakeNumberCompare.class.php';
|
|
|
|
if (class_exists('pakeFinder'))
|
|
{
|
|
return;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* Allow to build rules to find files and directories.
|
|
*
|
|
* All rules may be invoked several times, except for ->in() method.
|
|
* Some rules are cumulative (->name() for example) whereas others are destructive
|
|
* (most recent value is used, ->maxdepth() method for example).
|
|
*
|
|
* All methods return the current pakeFinder object to allow easy chaining:
|
|
*
|
|
* $files = pakeFinder::type('file')->name('*.php')->in(.);
|
|
*
|
|
* Interface loosely based on perl File::Find::Rule module.
|
|
*
|
|
* @package pake
|
|
* @author Fabien Potencier <fabien.potencier@symfony-project.com>
|
|
* @copyright 2004-2005 Fabien Potencier <fabien.potencier@symfony-project.com>
|
|
* @license see the LICENSE file included in the distribution
|
|
* @version SVN: $Id: pakeFinder.class.php 3268 2007-01-13 20:19:33Z fabien $
|
|
*/
|
|
class pakeFinder
|
|
{
|
|
private $type = 'file';
|
|
private $names = array();
|
|
private $prunes = array();
|
|
private $discards = array();
|
|
private $execs = array();
|
|
private $mindepth = 0;
|
|
private $sizes = array();
|
|
private $maxdepth = 1000000;
|
|
private $relative = false;
|
|
private $follow_link = false;
|
|
private $search_dir = '';
|
|
|
|
/**
|
|
* Sets maximum directory depth.
|
|
*
|
|
* Finder will descend at most $level levels of directories below the starting point.
|
|
*
|
|
* @param integer level
|
|
* @return object current pakeFinder object
|
|
*/
|
|
public function maxdepth($level)
|
|
{
|
|
$this->maxdepth = $level;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Sets minimum directory depth.
|
|
*
|
|
* Finder will start applying tests at level $level.
|
|
*
|
|
* @param integer level
|
|
* @return object current pakeFinder object
|
|
*/
|
|
public function mindepth($level)
|
|
{
|
|
$this->mindepth = $level;
|
|
|
|
return $this;
|
|
}
|
|
|
|
public function get_type()
|
|
{
|
|
return $this->type;
|
|
}
|
|
|
|
/**
|
|
* Sets the type of elements to returns.
|
|
*
|
|
* @param string directory or file or any (for both file and directory)
|
|
* @return object new pakeFinder object
|
|
*/
|
|
public static function type($name)
|
|
{
|
|
$finder = new pakeFinder();
|
|
|
|
if (strtolower(substr($name, 0, 3)) == 'dir')
|
|
{
|
|
$finder->type = 'directory';
|
|
}
|
|
else if (strtolower($name) == 'any')
|
|
{
|
|
$finder->type = 'any';
|
|
}
|
|
else
|
|
{
|
|
$finder->type = 'file';
|
|
}
|
|
|
|
return $finder;
|
|
}
|
|
|
|
/*
|
|
* glob, patterns (must be //) or strings
|
|
*/
|
|
private function to_regex($str)
|
|
{
|
|
if ($str[0] == '/' && $str[strlen($str) - 1] == '/')
|
|
{
|
|
return $str;
|
|
}
|
|
else
|
|
{
|
|
return pakeGlobToRegex::glob_to_regex($str);
|
|
}
|
|
}
|
|
|
|
private function args_to_array($arg_list, $not = false)
|
|
{
|
|
$list = array();
|
|
|
|
for ($i = 0; $i < count($arg_list); $i++)
|
|
{
|
|
if (is_array($arg_list[$i]))
|
|
{
|
|
foreach ($arg_list[$i] as $arg)
|
|
{
|
|
$list[] = array($not, $this->to_regex($arg));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$list[] = array($not, $this->to_regex($arg_list[$i]));
|
|
}
|
|
}
|
|
|
|
return $list;
|
|
}
|
|
|
|
/**
|
|
* Adds rules that files must match.
|
|
*
|
|
* You can use patterns (delimited with / sign), globs or simple strings.
|
|
*
|
|
* $finder->name('*.php')
|
|
* $finder->name('/\.php$/') // same as above
|
|
* $finder->name('test.php')
|
|
*
|
|
* @param list a list of patterns, globs or strings
|
|
* @return object current pakeFinder object
|
|
*/
|
|
public function name()
|
|
{
|
|
$args = func_get_args();
|
|
$this->names = array_merge($this->names, $this->args_to_array($args));
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Adds rules that files must not match.
|
|
*
|
|
* @see ->name()
|
|
* @param list a list of patterns, globs or strings
|
|
* @return object current pakeFinder object
|
|
*/
|
|
public function not_name()
|
|
{
|
|
$args = func_get_args();
|
|
$this->names = array_merge($this->names, $this->args_to_array($args, true));
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Adds tests for file sizes.
|
|
*
|
|
* $finder->size('> 10K');
|
|
* $finder->size('<= 1Ki');
|
|
* $finder->size(4);
|
|
*
|
|
* @param list a list of comparison strings
|
|
* @return object current pakeFinder object
|
|
*/
|
|
public function size()
|
|
{
|
|
$args = func_get_args();
|
|
for ($i = 0; $i < count($args); $i++)
|
|
{
|
|
$this->sizes[] = new pakeNumberCompare($args[$i]);
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Traverses no further.
|
|
*
|
|
* @param list a list of patterns, globs to match
|
|
* @return object current pakeFinder object
|
|
*/
|
|
public function prune()
|
|
{
|
|
$args = func_get_args();
|
|
$this->prunes = array_merge($this->prunes, $this->args_to_array($args));
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Discards elements that matches.
|
|
*
|
|
* @param list a list of patterns, globs to match
|
|
* @return object current pakeFinder object
|
|
*/
|
|
public function discard()
|
|
{
|
|
$args = func_get_args();
|
|
$this->discards = array_merge($this->discards, $this->args_to_array($args));
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Ignores version control directories.
|
|
*
|
|
* Currently supports subversion, CVS, DARCS, Gnu Arch, Monotone, Bazaar-NG
|
|
*
|
|
* @return object current pakeFinder object
|
|
*/
|
|
public function ignore_version_control()
|
|
{
|
|
$ignores = array('.svn', 'CVS', '_darcs', '.arch-params', '.monotone', '.bzr');
|
|
|
|
return $this->discard($ignores)->prune($ignores);
|
|
}
|
|
|
|
/**
|
|
* Executes function or method for each element.
|
|
*
|
|
* Element match if functino or method returns true.
|
|
*
|
|
* $finder->exec('myfunction');
|
|
* $finder->exec(array($object, 'mymethod'));
|
|
*
|
|
* @param mixed function or method to call
|
|
* @return object current pakeFinder object
|
|
*/
|
|
public function exec()
|
|
{
|
|
$args = func_get_args();
|
|
for ($i = 0; $i < count($args); $i++)
|
|
{
|
|
if (is_array($args[$i]) && !method_exists($args[$i][0], $args[$i][1]))
|
|
{
|
|
throw new pakeException(sprintf("Method %s does not exist for object %s.", $args[$i][1], $args[$i][0]));
|
|
}
|
|
else if (!is_array($args[$i]) && !function_exists($args[$i]))
|
|
{
|
|
throw new pakeException(sprintf("Function %s does not exist.", $args[$i]));
|
|
}
|
|
|
|
$this->execs[] = $args[$i];
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Returns relative paths for all files and directories.
|
|
*
|
|
* @return object current pakeFinder object
|
|
*/
|
|
public function relative()
|
|
{
|
|
$this->relative = true;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Symlink following.
|
|
*
|
|
* @return object current sfFinder object
|
|
*/
|
|
public function follow_link()
|
|
{
|
|
$this->follow_link = true;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Searches files and directories which match defined rules.
|
|
*
|
|
* @return array list of files and directories
|
|
*/
|
|
public function in()
|
|
{
|
|
$files = array();
|
|
$here_dir = getcwd();
|
|
$numargs = func_num_args();
|
|
$arg_list = func_get_args();
|
|
|
|
// first argument is an array?
|
|
if ($numargs == 1 && is_array($arg_list[0]))
|
|
{
|
|
$arg_list = $arg_list[0];
|
|
$numargs = count($arg_list);
|
|
}
|
|
|
|
$dirs = array();
|
|
for ($i = 0; $i < $numargs; $i++)
|
|
{
|
|
if ($argDirs = glob($arg_list[$i]))
|
|
{
|
|
$dirs = array_merge($dirs, $argDirs);
|
|
}
|
|
}
|
|
|
|
foreach ($dirs as $dir)
|
|
{
|
|
$real_dir = realpath($dir);
|
|
|
|
// absolute path?
|
|
if (!self::isPathAbsolute($real_dir))
|
|
{
|
|
$dir = $here_dir.DIRECTORY_SEPARATOR.$real_dir;
|
|
}
|
|
else
|
|
{
|
|
$dir = $real_dir;
|
|
}
|
|
|
|
if (!is_dir($real_dir))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
$this->search_dir = $dir;
|
|
|
|
if ($this->relative)
|
|
{
|
|
$files = array_merge($files, str_replace($dir.DIRECTORY_SEPARATOR, '', $this->search_in($dir)));
|
|
}
|
|
else
|
|
{
|
|
$files = array_merge($files, $this->search_in($dir));
|
|
}
|
|
}
|
|
|
|
return array_unique($files);
|
|
}
|
|
|
|
private function search_in($dir, $depth = 0)
|
|
{
|
|
if ($depth > $this->maxdepth)
|
|
{
|
|
return array();
|
|
}
|
|
|
|
if (is_link($dir) && !$this->follow_link)
|
|
{
|
|
return array();
|
|
}
|
|
|
|
$files = array();
|
|
|
|
if (is_dir($dir))
|
|
{
|
|
$current_dir = opendir($dir);
|
|
while (false !== $entryname = readdir($current_dir))
|
|
{
|
|
if ($entryname == '.' || $entryname == '..') continue;
|
|
|
|
$current_entry = $dir.DIRECTORY_SEPARATOR.$entryname;
|
|
if (is_link($current_entry) && !$this->follow_link)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if (is_dir($current_entry))
|
|
{
|
|
if (($this->type == 'directory' || $this->type == 'any') && ($depth >= $this->mindepth) && !$this->is_discarded($dir, $entryname) && $this->match_names($dir, $entryname) && $this->exec_ok($dir, $entryname))
|
|
{
|
|
$files[] = realpath($current_entry);
|
|
}
|
|
|
|
if (!$this->is_pruned($dir, $entryname))
|
|
{
|
|
$files = array_merge($files, $this->search_in($current_entry, $depth + 1));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (($this->type != 'directory' || $this->type == 'any') && ($depth >= $this->mindepth) && !$this->is_discarded($dir, $entryname) && $this->match_names($dir, $entryname) && $this->size_ok($dir, $entryname) && $this->exec_ok($dir, $entryname))
|
|
{
|
|
$files[] = realpath($current_entry);
|
|
}
|
|
}
|
|
}
|
|
closedir($current_dir);
|
|
}
|
|
|
|
return $files;
|
|
}
|
|
|
|
private function match_names($dir, $entry)
|
|
{
|
|
if (!count($this->names)) return true;
|
|
|
|
// we must match one "not_name" rules to be ko
|
|
$one_not_name_rule = false;
|
|
foreach ($this->names as $args)
|
|
{
|
|
list($not, $regex) = $args;
|
|
if ($not)
|
|
{
|
|
$one_not_name_rule = true;
|
|
if (preg_match($regex, $entry))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
$one_name_rule = false;
|
|
// we must match one "name" rules to be ok
|
|
foreach ($this->names as $args)
|
|
{
|
|
list($not, $regex) = $args;
|
|
if (!$not)
|
|
{
|
|
$one_name_rule = true;
|
|
if (preg_match($regex, $entry))
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($one_not_name_rule && $one_name_rule)
|
|
{
|
|
return false;
|
|
}
|
|
else if ($one_not_name_rule)
|
|
{
|
|
return true;
|
|
}
|
|
else if ($one_name_rule)
|
|
{
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
|
|
private function size_ok($dir, $entry)
|
|
{
|
|
if (!count($this->sizes)) return true;
|
|
|
|
if (!is_file($dir.DIRECTORY_SEPARATOR.$entry)) return true;
|
|
|
|
$filesize = filesize($dir.DIRECTORY_SEPARATOR.$entry);
|
|
foreach ($this->sizes as $number_compare)
|
|
{
|
|
if (!$number_compare->test($filesize)) return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
private function is_pruned($dir, $entry)
|
|
{
|
|
if (!count($this->prunes)) return false;
|
|
|
|
foreach ($this->prunes as $args)
|
|
{
|
|
$regex = $args[1];
|
|
if (preg_match($regex, $entry)) return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
private function is_discarded($dir, $entry)
|
|
{
|
|
if (!count($this->discards)) return false;
|
|
|
|
foreach ($this->discards as $args)
|
|
{
|
|
$regex = $args[1];
|
|
if (preg_match($regex, $entry)) return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
private function exec_ok($dir, $entry)
|
|
{
|
|
if (!count($this->execs)) return true;
|
|
|
|
foreach ($this->execs as $exec)
|
|
{
|
|
if (!call_user_func_array($exec, array($dir, $entry))) return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
public static function isPathAbsolute($path)
|
|
{
|
|
if ($path{0} == '/' || $path{0} == '\\' ||
|
|
(strlen($path) > 3 && ctype_alpha($path{0}) &&
|
|
$path{1} == ':' &&
|
|
($path{2} == '\\' || $path{2} == '/')
|
|
)
|
|
)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
}
|