1 files changed, 250 insertions, 0 deletions

diff --git a/inc/3rdparty/libraries/send2kindle/io.php b/inc/3rdparty/libraries/send2kindle/io.php
new file mode 100644
index 00000000..284c08cc
--- /dev/null
+++ b/inc/3rdparty/libraries/send2kindle/io.php
@@ -0,0 +1,250 @@
+<?php
+/**
+ * Simple output message and args prepared
+ *
+ * @author Jakub Westfalewski <jwest@jwest.pl>
+ */
+class IO {
+
+    /**
+     * Max line height
+     */
+    const COMMAND_LENGTH = 50;
+
+    /**
+     * args for run screen
+     * @var array
+     */
+    protected static $_args = array
+    (
+        'help' => array('value' => FALSE, 'description' => 'show help for news2kindle'),
+        'grab' => array('value' => FALSE, 'description' => 'grab articles from google reader'),
+        'mobi' => array('value' => FALSE, 'description' => 'prepare mobi format'),
+        'send' => array('value' => FALSE, 'description' => 'send articles to kindle'),
+        'login' => array('value' => NULL, 'description' => 'your login to google account *requred'),
+        'password' => array('value' => NULL, 'description' => 'your password to google account *required'),
+        'kindle' => array('value' => NULL, 'description' => 'your kindle email *required'),
+        'items' => array('value' => 100, 'description' => 'max items to grab in run'),        
+        'render' => array('value' => 'std', 'description' => 'name of html template for newspapper'),
+        //'timeout' => array('value' => FALSE, 'description' => 'timeout is most important than items count'),
+    );
+
+    /**
+     * Write on screen text line
+     * @param string $message
+     * @param bool   $broken_line
+     */
+    public static function msg($message, $broken_line = TRUE)
+    {
+        echo ( $broken_line ? "\n" : "" ) . $message;
+    }
+
+    /**
+     * Write command for status
+     * @param string $message
+     */
+    public static function command($message)
+    {
+        $output_whitespaces = '';
+
+        for ($i = strlen($message); $i <= self::COMMAND_LENGTH; ++$i )
+        {
+            $output_whitespaces .= '-';
+        }
+
+        self::msg( $message . ' ' . $output_whitespaces.' ' );
+    }
+
+    /**
+     * Status - OK
+     */
+    public static function ok()
+    {
+        $colored_string = "\033[1;37m" . "\033[42m" . ' OK ' . "\033[0m";
+        self::msg( $colored_string, FALSE );
+    }
+
+    /**
+     * Status - Error
+     */
+    public static function error($message = NULL)
+    {
+        $colored_string = "\033[1;37m" . "\033[41m" . ' ERROR ' . "\033[0m";
+        self::msg( $colored_string, FALSE );
+
+        if ( $message !== NULL )
+        {
+            self::msg( '  - ' . $message );            
+        }
+    }
+
+    /**
+     * Get run args
+     * @param string $name key config
+     * @return mixed config value
+     */
+    public static function arg($name)
+    {
+        return self::$_args[$name]['value'];
+    }
+
+    /**
+     * Get config from ini
+     * @param string $path
+     * @return void
+     */
+    protected static function _get_config($path)
+    {
+        $config = parse_ini_file( $path . 'config.ini' );
+
+        foreach($config as $key => $value)
+        {
+            self::$_args[$key]['value'] = $value;
+        }
+    }
+
+    /**
+     * Prepare args for script
+     * (from http://php.net/manual/en/features.commandline.php)
+     * @param array $argv array
+     * @param string $path
+     * @return bool success or error
+     */
+    public static function prepare_args($argv, $path)
+    {
+        self::command('Parse args');
+
+        self::_get_config($path);
+
+        array_shift($argv);
+        $out = array();
+
+        foreach ( $argv as $arg )
+        {
+            if ( substr($arg,0,2) == '--' )
+            {
+                $eqPos = strpos($arg,'=');
+
+                if ( $eqPos === false )
+                {
+                    $key = substr($arg,2);
+                    $out[$key] = isset($out[$key]) ? $out[$key] : true;
+                } 
+                else 
+                {
+                    $key = substr($arg,2,$eqPos-2);
+                    $out[$key] = substr($arg,$eqPos+1);
+                }
+
+            } 
+            else if ( substr($arg,0,1) == '-' )
+            {
+                if ( substr($arg,2,1) == '=' )
+                {
+                    $key = substr($arg,1,1);
+                    $out[$key] = substr($arg,3);
+                } 
+                else 
+                {
+                    $chars = str_split(substr($arg,1));
+
+                    foreach ( $chars as $char )
+                    {
+                        $key = $char;
+                        $out[$key] = isset($out[$key]) ? $out[$key] : true;
+                    }
+                }
+            } 
+            else 
+            {
+                $out[] = $arg;
+            }
+        }
+
+        try
+        {
+            $args = self::_validate_args($out);
+
+            foreach ( $args as $key => $value )
+            {
+                self::$_args[$key]['value'] = $value;
+            }
+        }
+        catch(Exception $e)
+        {
+            self::error($e->getMessage());
+            return false;
+        }
+
+        self::ok();
+
+        return true;
+    }
+
+    /**
+     * Validate args for script
+     * (from http://php.net/manual/en/features.commandline.php)
+     * @param array $argv array
+     * @return array args
+     */
+    private static function _validate_args($args)
+    {
+        if( array_key_exists('help', $args) OR array_key_exists('h', $args) )
+        {
+            $args['grab'] = false;
+            $args['mobi'] = false;
+            $args['send'] = false;
+            $args['login'] = false;
+            $args['password'] = false;
+            $args['kindle'] = false;
+        }
+
+        foreach ( $args as $key => $arg ) 
+        {
+            if ( strlen($key) === 1 )
+            {
+                foreach ( self::$_args as $keyA => $argA )
+                {
+                    if($keyA[0] === $key )
+                    {
+                        unset( $args[$key] );
+                        $args[$keyA] = $arg;
+                        $key = $keyA;
+                    }
+                }
+            }
+
+            if ( ! array_key_exists($key, self::$_args) )
+            {
+                throw new Exception('Param "'.$key.'" is invalid!');
+            }
+        }
+
+        foreach ( self::$_args as $key => $arg )
+        {
+            if( self::$_args[$key]['value'] === NULL AND !array_key_exists($key, $args) )
+            {
+                throw new Exception('Param "'.$key.'" must be declared!');
+            }
+        }
+
+        return $args;
+    }
+
+    /**
+     * Prepare help
+     * @return array
+     */
+    public static function get_help()
+    {
+        $output = array();
+
+        foreach ( self::$_args as $arg => $item )
+        {
+            $output[$arg] = $item['description'];
+        }
+
+        return $output;
+    }
+
+}
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