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<?php |
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/** |
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* ownCloud - Documents App |
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* |
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* @author Victor Dubiniuk |
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* @copyright 2013 Victor Dubiniuk [email protected] |
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* |
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* This file is licensed under the Affero General Public License version 3 or |
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* later. |
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*/ |
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namespace OCA\Documents; |
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class Helper { |
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const APP_ID = 'documents'; |
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1 |
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public static function getNewFileName($view, $path, $prepend = ' '){ |
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$fileNum = 1; |
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1 |
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while ($view->file_exists($path)){ |
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$fileNum += 1; |
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$path = preg_replace('/(\.odt|' . $prepend . '\(\d+\)\.odt)$/', $prepend . '(' . $fileNum . ').odt', $path); |
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}; |
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return $path; |
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} |
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public static function getArrayValueByKey($array, $key, $default=''){ |
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if (array_key_exists($key, $array)){ |
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return $array[$key]; |
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} |
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return $default; |
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} |
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public static function isVersionsEnabled(){ |
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return \OCP\App::isEnabled('files_versions'); |
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} |
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public static function getRandomColor(){ |
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$str = dechex(floor(rand(0, 16777215))); |
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return '#' . str_pad($str, 6, "0", STR_PAD_LEFT); |
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} |
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/** |
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* @param string $name |
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* @return string |
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*/ |
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public static function getMemberColor($name){ |
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$hash = md5($name); |
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$maxRange = hexdec('ffffffffffffffffffffffffffffffff'); |
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$hue = hexdec($hash) / $maxRange * 256; |
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return '#' . self::convertHSLToRGB($hue, 90, 60); |
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} |
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/** |
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* @param integer $iH |
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* @param integer $iS |
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* @param integer $iV |
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* @return string |
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*/ |
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protected static function convertHSLToRGB($iH, $iS, $iV){ |
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if ($iH < 0){ |
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$iH = 0; // Hue: |
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} |
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if ($iH > 360){ |
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$iH = 360; // 0-360 |
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} |
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if ($iS < 0){ |
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$iS = 0; // Saturation: |
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} |
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if ($iS > 100){ |
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$iS = 100; // 0-100 |
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} |
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if ($iV < 0){ |
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$iV = 0; // Lightness: |
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} |
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if ($iV > 100){ |
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$iV = 100; // 0-100 |
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} |
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$dS = $iS / 100.0; // Saturation: 0.0-1.0 |
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$dV = $iV / 100.0; // Lightness: 0.0-1.0 |
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$dC = $dV * $dS; // Chroma: 0.0-1.0 |
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$dH = $iH / 60.0; // H-Prime: 0.0-6.0 |
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$dT = $dH; // Temp variable |
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while ($dT >= 2.0) |
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$dT -= 2.0; // php modulus does not work with float |
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$dX = $dC * (1 - abs($dT - 1)); // as used in the Wikipedia link |
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switch ($dH){ |
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View Code Duplication |
case($dH >= 0.0 && $dH < 1.0): |
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$dR = $dC; |
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$dG = $dX; |
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$dB = 0.0; |
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break; |
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View Code Duplication |
case($dH >= 1.0 && $dH < 2.0): |
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$dR = $dX; |
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$dG = $dC; |
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$dB = 0.0; |
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break; |
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View Code Duplication |
case($dH >= 2.0 && $dH < 3.0): |
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$dR = 0.0; |
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$dG = $dC; |
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$dB = $dX; |
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break; |
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View Code Duplication |
case($dH >= 3.0 && $dH < 4.0): |
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$dR = 0.0; |
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$dG = $dX; |
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$dB = $dC; |
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break; |
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View Code Duplication |
case($dH >= 4.0 && $dH < 5.0): |
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$dR = $dX; |
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$dG = 0.0; |
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$dB = $dC; |
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break; |
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View Code Duplication |
case($dH >= 5.0 && $dH < 6.0): |
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$dR = $dC; |
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$dG = 0.0; |
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$dB = $dX; |
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break; |
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default: |
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$dR = 0.0; |
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$dG = 0.0; |
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$dB = 0.0; |
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break; |
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} |
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$dM = $dV - $dC; |
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$dR += $dM; |
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$dG += $dM; |
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$dB += $dM; |
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$dR *= 255; |
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$dG *= 255; |
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$dB *= 255; |
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$dR = str_pad(dechex(round($dR)), 2, "0", STR_PAD_LEFT); |
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$dG = str_pad(dechex(round($dG)), 2, "0", STR_PAD_LEFT); |
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$dB = str_pad(dechex(round($dB)), 2, "0", STR_PAD_LEFT); |
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return $dR.$dG.$dB; |
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} |
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public static function findOpenOffice(){ |
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$config = \OC::$server->getConfig(); |
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$cmd = ''; |
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if (is_string($config->getSystemValue('preview_libreoffice_path', null))){ |
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$cmd = $config->getSystemValue('preview_libreoffice_path', null); |
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} |
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$whichLibreOffice = shell_exec('which libreoffice'); |
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if ($cmd === '' && !empty($whichLibreOffice)){ |
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$cmd = 'libreoffice'; |
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} |
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$whichOpenOffice = shell_exec('which openoffice'); |
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if ($cmd === '' && !empty($whichOpenOffice)){ |
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$cmd = 'openoffice'; |
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} |
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if (empty($cmd)){ |
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\OC::$server->getLogger()->warning( |
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'Pure configuration issue. Missing open office binary that is mandatory for conversion.', |
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['app' => 'documents'] |
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); |
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\OC::$server->getLogger()->debug( |
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'If openoffice or libreoffice is already installed please specify the path to it using preview_libreoffice_path config. Refer to admin manual for details.', |
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['app' => 'documents'] |
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); |
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throw new \RuntimeException('Missing open office binary that is mandatory for conversion.'); |
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} |
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return $cmd; |
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} |
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} |
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owncloud /
documents
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.