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69 lines
3.7 KiB
PHP
69 lines
3.7 KiB
PHP
<?php
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/*
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+---------------------------------------------------------------------------------+
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| Copyright (c) 2013 César D. Rodas |
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+---------------------------------------------------------------------------------+
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| Redistribution and use in source and binary forms, with or without |
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| modification, are permitted provided that the following conditions are met: |
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| 1. Redistributions of source code must retain the above copyright |
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| notice, this list of conditions and the following disclaimer. |
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| |
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| 2. Redistributions in binary form must reproduce the above copyright |
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| notice, this list of conditions and the following disclaimer in the |
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| documentation and/or other materials provided with the distribution. |
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| |
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| 3. All advertising materials mentioning features or use of this software |
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| must display the following acknowledgement: |
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| This product includes software developed by César D. Rodas. |
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| |
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| 4. Neither the name of the César D. Rodas nor the |
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| names of its contributors may be used to endorse or promote products |
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| derived from this software without specific prior written permission. |
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| THIS SOFTWARE IS PROVIDED BY CÉSAR D. RODAS ''AS IS'' AND ANY |
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| EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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| WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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| DISCLAIMED. IN NO EVENT SHALL CÉSAR D. RODAS BE LIABLE FOR ANY |
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| DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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| (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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| LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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| ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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| SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE |
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+---------------------------------------------------------------------------------+
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| Authors: César Rodas <crodas@php.net> |
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+---------------------------------------------------------------------------------+
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*/
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namespace LanguageDetector;
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abstract class AbstractFormat
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{
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public static function initFormatByPath($path)
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{
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$ext = explode(".", $path);
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$class = __NAMESPACE__ . '\\Format\\' . strtoupper(end($ext));
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if (!class_exists($class)) {
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throw new \RuntimeException("cannot find class $class");
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}
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$format = new $class($path);
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if (!$format instanceof AbstractFormat) {
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throw new \RuntimeException("{$class} must implement " . __NAMESPACE__ . "\\FormatInterface interface");
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}
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return $format;
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}
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/**
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* Dumps data to output using implementation-specific serialization
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* @param array $data
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* @return boolean
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*/
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public abstract function dump(Array $data);
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/**
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* Loads data from source and returns the result
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* @return array
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*/
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public abstract function load();
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}
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