getPathname(), $b->getPathname());
}
// Class to put forward the values for sorting
class SortingIterator implements IteratorAggregate {
private $iterator = null;
public function __construct(Traversable $iterator, $callback) {
$array = iterator_to_array($iterator);
usort($array, $callback);
$this->iterator = new ArrayIterator($array);
}
public function getIterator() {
return $this->iterator;
}
}
// Get a full list of dirs & files and begin sorting using above class & function
$path = $docRoot.$iceRoot;
$objectList = new SortingIterator(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path), RecursiveIteratorIterator::SELF_FIRST), 'alphasort');
// Iterator to get files
$iter = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::SKIP_DOTS),
RecursiveIteratorIterator::SELF_FIRST,
RecursiveIteratorIterator::CATCH_GET_CHILD // Ignore "Permission denied"
);
// Check if dir has .gitignore file
function hasGitignore($dir) {
return is_file("$dir/.gitignore");
}
// Get a list of .gitignore files into $gi array
$gi = array();
if(hasGitignore($path)) {
$gi[] = "$path/.gitignore";
}
foreach ($iter as $scanpath) {
if (is_dir($scanpath) && strpos($scanpath,".git") == false) {
$thisDir = str_replace("\\","/",$scanpath);
if(hasGitignore($thisDir)) {
$gi[] = $thisDir."/.gitignore";
}
}
}
// Get $matches array containing existing files listed in .gitignore
function parseGitignore($file) { # $file = '/absolute/path/to/.gitignore'
$dir = dirname($file);
$matches = array();
$lines = file($file);
foreach ($lines as $line) {
$line = trim($line);
if ($line === '') continue; # empty line
if (substr($line, 0, 1) == '#') continue; # a comment
if (substr($line, 0, 1) == '!') { # negated glob
$line = substr($line, 1);
$files = array_diff(glob("$dir/*"), glob("$dir/$line"));
} else { # normal glob
$files = glob("$dir/$line");
}
$matches = array_merge($matches, $files);
}
return $matches;
}
// Cycle through all .gitignore files running above function to get a list of $excluded files
// Exclude the .git dir as first item as we don't want to see that
$excluded = array("/.git");
foreach ($gi as $scanpath) {
$excludedTest = (parseGitignore($scanpath));
if (count($excludedTest) > 0) {
$excluded = array_merge($excluded, $excludedTest);
}
}
$objectListArray = array();
foreach ($objectList as $objectRef) {
$fileFolderName = @ltrim(substr(str_replace("\\","/",$objectRef->getPathname()), strlen($path)),"/");
array_push($objectListArray,$fileFolderName);
}
}
// If we're just getting a branch, get that and set as the finalArray
$scanDir = $docRoot.$iceRoot;
$location = "";
echo '
';
if ($_SESSION['githubDiff']) {
// Show the loading screen until we're done comparing files with GitHub
echo "";
$i=0;
$dirListArray = $dirSHAArray = $dirTypeArray = array();
// For each of the files in our local path...
for ($i=0; $i