<?php
namespace Application;
use Silex\Application;
/**
* General helper class, mostly used for string parsing inside the application controllers
*/
class Utils
{
protected $app;
protected $defaultFileTypes = array(
'php' => 'php',
'c' => 'clike',
'h' => 'clike',
'cpp' => 'clike',
'm' => 'clike',
'mm' => 'clike',
'cs' => 'csharp',
'java' => 'java',
'clj' => 'clojure',
'coffee' => 'coffeescript',
'css' => 'css',
'diff' => 'diff',
'ecl' => 'ecl',
'el' => 'erlang',
'go' => 'go',
'groovy' => 'groovy',
'hs' => 'haskell',
'lhs' => 'haskell',
'jsp' => 'htmlembedded',
'asp' => 'htmlembedded',
'aspx' => 'htmlembedded',
'html' => 'htmlmixed',
'tpl' => 'htmlmixed',
'js' => 'javascript',
'json' => 'javascript',
'less' => 'less',
'lua' => 'lua',
'md' => 'markdown',
'markdown' => 'markdown',
'sql' => 'mysql',
'pl' => 'perl',
'pm' => 'perl',
'pas' => 'pascal',
'ini' => 'properties',
'cfg' => 'properties',
'nt' => 'ntriples',
'py' => 'python',
'rb' => 'ruby',
'rst' => 'rst',
'r' => 'r',
'sh' => 'shell',
'ss' => 'scheme',
'scm' => 'scheme',
'sls' => 'scheme',
'sps' => 'scheme',
'rs' => 'rust',
'st' => 'smalltalk',
'tex' => 'stex',
'vbs' => 'vbscript',
'v' => 'verilog',
'xml' => 'xml',
'xsd' => 'xml',
'xsl' => 'xml',
'xul' => 'xml',
'xlf' => 'xml',
'xliff' => 'xml',
'xaml' => 'xml',
'wxs' => 'xml',
'wxl' => 'xml',
'wxi' => 'xml',
'wsdl' => 'xml',
'svg' => 'xml',
'rss' => 'xml',
'rdf' => 'xml',
'plist' => 'xml',
'mxml' => 'xml',
'kml' => 'xml',
'glade' => 'xml',
'xq' => 'xquery',
'xqm' => 'xquery',
'xquery' => 'xquery',
'xqy' => 'xquery',
'yml' => 'yaml',
'yaml' => 'yaml',
'png' => 'image',
'jpg' => 'image',
'gif' => 'image',
'jpeg' => 'image',
'bmp' => 'image',
);
public function __construct(Application $app)
{
$this->app = $app;
}
/**
* Builds a breadcrumb array based on a path spec
*
* @param string $spec Path spec
* @return array Array with parts of the breadcrumb
*/
public function getBreadcrumbs($spec)
{
if (!$spec) {
return array();
}
$paths = explode('/', $spec);
foreach ($paths as $i => $path) {
$breadcrumbs[] = array(
'dir' => $path,
'path' => implode('/', array_slice($paths, 0, $i + 1)),
);
}
return $breadcrumbs;
}
/**
* Returns the file type based on filename by treating the extension
*
* The file type is used by CodeMirror, a Javascript-based IDE implemented in
* GitList, to properly highlight the blob syntax (if it's a source-code)
*
* @param string $file File name
*
* @return null|string File type
*/
public function getFileType($file)
{
if (($pos = strrpos($file, '.')) !== FALSE) {
$fileType = substr($file, $pos + 1);
} else {
return 'text';
}
if (isset($this->defaultFileTypes[$fileType])) {
return $this->defaultFileTypes[$fileType];
}
if (!empty($this->app['filetypes'])) {
if (isset($this->app['filetypes'][$fileType])) {
return $this->app['filetypes'][$fileType];
}
}
return null;
}
public function getPager($pageNumber, $totalCommits)
{
$pageNumber = (empty($pageNumber)) ? 0 : $pageNumber;
$lastPage = intval($totalCommits / 15);
// If total commits are integral multiple of 15, the lastPage will be commits/15 - 1.
$lastPage = ($lastPage * 15 == $totalCommits) ? $lastPage - 1 : $lastPage;
$nextPage = $pageNumber + 1;
$previousPage = $pageNumber - 1;
return array('current' => $pageNumber,
'next' => $nextPage,
'previous' => $previousPage,
'last' => $lastPage,
'total' => $totalCommits,
);
}
public function getReadme($repo, $branch = 'master')
{
$repository = $this->app['git']->getRepository($this->app['git.repos'] . $repo);
$files = $repository->getTree($branch)->output();
foreach ($files as $fileInfo)
if (preg_match('/^readme*/i', $fileInfo['name'])) {
return array(
'filename' => $fileInfo['name'],
'content' => $repository->getBlob("$branch:'".$fileInfo['name']."'")->output()
);
}
return array();
}
}
