new pisilinux web sites

Internal/package-language/Delete.php

@@ -0,0 +1,105 @@
+<?php namespace ZN\Language;
+/**
+ * ZN PHP Web Framework
+ * 
+ * "Simplicity is the ultimate sophistication." ~ Da Vinci
+ * 
+ * @package ZN
+ * @license MIT [http://opensource.org/licenses/MIT]
+ * @author  Ozan UYKUN [ozan@znframework.com]
+ */
+
+use ZN\Filesystem;
+
+class Delete extends MLExtends
+{
+    /**
+     * Delete langauge key
+     * 
+     * @param string $app
+     * @param mixed  $key
+     * 
+     * @return bool
+     */
+    public function do(string $app, $key) : bool
+    {
+        $datas = [];
+
+        $createFile = $this->_langFile($app);
+
+        if( is_file($createFile) )
+        {
+            $datas = json_decode(file_get_contents($createFile), true);
+        }
+
+        if( ! empty($datas) )
+        {
+            $json = $datas;
+        }
+
+        if( ! is_array($key) )
+        {
+            unset($json[$key]);
+        }
+        else
+        {
+            foreach($key as $v)
+            {
+                unset($json[$v]);
+            }
+        }
+
+        Properties::$select = NULL;
+
+        return file_put_contents($createFile, json_encode($json, JSON_UNESCAPED_UNICODE));
+    }
+
+    /**
+     * Delete all langauges keys
+     * 
+     * @param string $app
+     * 
+     * @return bool
+     */
+    public function all($app = NULL) : bool
+    {
+        Properties::$select = NULL;
+        
+        if( ! is_string($app) )
+        {
+            if( $app === NULL )
+            {
+                $MLFiles = Filesystem::getFiles($this->appdir, 'ml');
+            }
+            elseif( is_array($app) )
+            {
+                $MLFiles = $app;
+            }
+            else
+            {
+                return false;
+            }
+
+            $allMLFiles = [];
+
+            if( ! empty($MLFiles) ) foreach( $MLFiles as $file )
+            {
+                $removeExtension = str_replace($this->extension ?? '', '', $file);
+                $this->all($removeExtension);
+            }
+
+            return true;
+        }
+        else
+        {
+            $createFile = $this->_langFile($app);
+      
+            if( is_file($createFile) )
+            {
+                return unlink($createFile);
+            }
+
+            return false;
+        }
+    }
+}

Internal/package-language/Grid.php

@@ -0,0 +1,338 @@
+<?php namespace ZN\Language;
+/**
+ * ZN PHP Web Framework
+ * 
+ * "Simplicity is the ultimate sophistication." ~ Da Vinci
+ * 
+ * @package ZN
+ * @license MIT [http://opensource.org/licenses/MIT]
+ * @author  Ozan UYKUN [ozan@znframework.com]
+ */
+
+use ZN\Lang;
+use ZN\Hypertext;
+use ZN\Singleton;
+use ZN\Request\URI;
+use ZN\Request\Method;
+
+class Grid extends MLExtends
+{
+    /**
+     * Keeps limit
+     * 
+     * @var int
+     */
+    protected $limit = 10;
+
+    /**
+     * Keeps url
+     * 
+     * @var string
+     */
+    protected $url = NULL;
+
+    /**
+     * Keeps lang
+     * 
+     * @var array
+     */
+    protected $getLang;
+
+    /**
+     * Magic Constructor
+     */
+    public function __construct()
+    {
+        parent::__construct();
+
+        $this->getLang = Lang::default('ZN\Language\GridDefaultLanguage')
+                             ::select('ViewObjects:mlgrid');
+    }
+
+    /**
+     * Set URL
+     * 
+     * @param string $url = NULL
+     * 
+     * @return Grid
+     */
+    public function url(?string $url = NULL)
+    {
+        $this->url = $url;
+    }
+
+    /**
+     * Set Limit
+     * 
+     * @param int $limit = NULL
+     * 
+     * @return Grid
+     */
+    public function limit(?int $limit = NULL)
+    {
+        $this->limit = $limit;
+    }
+
+    /**
+     * Creates table
+     * 
+     * @param mixed $app = NULL
+     * 
+     * @return string
+     */
+    public function create($app = NULL) : string
+    {
+        $searchWord = '';
+
+        if( Method::post() )
+        {
+            $keyword   = Method::post('ML_UPDATE_KEYWORD_HIDDEN');
+            $languages = explode(',', Method::post('ML_LANGUAGES'));
+            $words     = Method::post('ML_UPDATE_WORDS');
+
+            // SEARCH
+            if( Method::post('ML_SEARCH_SUBMIT') )
+            {
+                $searchWord = Method::post('ML_SEARCH');
+            }
+
+            // ADD LANGUAGE
+            if( Method::post('ML_ADD_ALL_LANGUAGE_SUBMIT') )
+            {
+                (new Insert)->do(Method::post('ML_ADD_LANGUAGE'), 'example', 'Example');
+            }
+
+            // ALL DELETE
+            if( Method::post('ML_ALL_DELETE_SUBMIT') )
+            {
+                $allDelete = Method::post('ML_ALL_DELETE_HIDDEN');
+                (new Delete)->all($allDelete);
+            }
+
+            // ADD
+            if( Method::post('ML_ADD_KEYWORD_SUBMIT') )
+            {
+                $addWords   = Method::post('ML_ADD_WORDS');
+                $addKeyword = Method::post('ML_ADD_KEYWORD');
+
+                if( is_numeric($addKeyword) )
+                {
+                    $addKeyword = 'Wrong Keyword! Only String.';
+                }
+
+                if( ! empty($languages) ) foreach( $languages as $key => $lang )
+                {
+                    (new Insert)->do($lang, $addKeyword, $addWords[$key]);
+                }
+            }
+
+            // UPDATE
+            if( Method::post('ML_UPDATE_KEYWORD_SUBMIT') )
+            {
+                if( ! empty($languages) ) foreach( $languages as $key => $lang )
+                {
+                    (new Update)->do($lang, $keyword, $words[$key]);
+                }
+            }
+
+            // DELETE
+            if( Method::post('ML_DELETE_SUBMIT') )
+            {
+                if( ! empty($languages) ) foreach( $languages as $key => $lang )
+                {
+                    (new Delete)->do($lang, $keyword);
+                }
+            }
+        }
+
+        $config = $this->gridConfig;
+
+        $attributes         = $config['attributes'];
+        $pagcon             = $config['pagination'];
+        $title              = $this->getLang['ml:titleLabel'];
+        $confirmMessage     = $this->getLang['ml:confirmLabel'];
+        $process            = $this->getLang['ml:processLabel'];
+        $keywords           = $this->getLang['ml:keywordsLabel'];
+
+        $confirmBox = ' onsubmit="return confirm(\''.$confirmMessage.'\');"';
+
+        $data = (new Select)->all($app);
+
+        $languageCount = count($data);
+
+        $formClass = Singleton::class('ZN\Hypertext\Form');
+
+        $table  = $this->_styleElement();
+        $table .= '<table id="ML_TABLE"'.Hypertext::attributes($attributes['table']).'>';
+        $table .= '<thead>';
+        $table .= '<tr><th colspan="'.($languageCount + 4).'">'.$title.'</th></tr>';
+        $table .= '<tr><th>S/L</th>';
+        $table .= '<td colspan="'.($languageCount + 3).'">';
+        $table .= '<form name="ML_SEARCH_ADD_LANGUAGE_FORM" method="post">';
+        $table .= $formClass->attr($attributes['textbox'])->placeholder($this->getLang['ml:searchPlaceHolder'])->text('ML_SEARCH');
+        $table .= $formClass->attr($attributes['add'])->submit('ML_SEARCH_SUBMIT', $this->getLang['ml:searchButton']);
+        $table .= $formClass->attr($attributes['textbox'])->placeholder($this->getLang['ml:addLanguagePlaceHolder'])->text('ML_ADD_LANGUAGE');
+        $table .= $formClass->attr($attributes['add'])->submit('ML_ADD_ALL_LANGUAGE_SUBMIT', $this->getLang['ml:addButton']).'</td>';
+        $table .= '</form>';
+        $table .= '</tr>';
+        $table .= '<tr><th>#</th><td><strong>'.$keywords.'</strong></td>';
+
+        $words = [];
+        $formObjects = '';
+
+        $languages   = implode(',', $arrayKeys = array_keys($data));
+        $mlLanguages = (string) $formClass->hidden('ML_LANGUAGES', $languages);
+
+        foreach( $data as $lang => $values )
+        {
+            $upperLang = strtoupper($lang);
+
+            $table .= '<form name="ML_TOP_FORM_'.$upperLang.'" method="post"'.$confirmBox.'>';
+            $table .= '<td><strong>'.$upperLang.$formClass->hidden('ML_ALL_DELETE_HIDDEN', $lang).$formClass->attr($attributes['delete'])->submit('ML_ALL_DELETE_SUBMIT', $this->getLang['ml:deleteButton']).'</strong></td>';
+            $table .= '</form>';
+            
+            foreach( $values as $key => $val )
+            {
+                $words[$key][$lang] = $val;
+            }
+
+            $formObjects .= '<td>'.$formClass->attr($attributes['textbox'])->placeholder($upperLang)->text('ML_ADD_WORDS[]').'</td>';
+        }
+
+        $table .= '<td><strong>'.$process.'</strong></td>';
+        $table .= '</tr>';
+        $table .= '</thead>';
+        $table .= '<tbody>';
+        $table .= '<tr>';
+        $table .= '<form name="ML_TOP_FORM" method="post">';
+        $table .= '<th>N</th>';
+        $table .= '<td>'.$mlLanguages.$formClass->attr($attributes['textbox'])->placeholder($this->getLang['ml:keywordPlaceHolder'])->text('ML_ADD_KEYWORD').'</td>';
+        $table .= $formObjects;
+        $table .= '<td>'.$formClass->attr($attributes['add'])->submit('ML_ADD_KEYWORD_SUBMIT', $this->getLang['ml:addButton']).' '.$formClass->attr($attributes['clear'])->reset('ML_ADD_KEYWORD_RESET', $this->getLang['ml:clearButton']).'</td>';
+        $table .= '</form>';
+        $table .= '</tr>';
+
+        $limit     = $this->limit;
+        $start     = (int) URI::segment(-1);
+        $totalRows = count($words);
+        $index     = 1;
+
+        if( ! empty($searchWord) )
+        {
+            $newWords = [];
+
+            foreach( $words as $key => $val )
+            {
+                if( stristr($key, $searchWord) )
+                {
+                    $newWords[$key] = $val; // @codeCoverageIgnore
+                }
+                else
+                {
+                    $newValues = [];
+
+                    foreach( $val as $k => $v )
+                    {
+                        if( stristr($v, $searchWord) )
+                        {
+                            $newValues = array_merge($newValues, $val); // @codeCoverageIgnore
+                        }
+                    }
+
+                    if( ! empty($newValues) )
+                    {
+                        $newWords[$key] = $newValues; // @codeCoverageIgnore
+                    }
+                }
+            }
+
+            $words = $newWords;
+        }
+
+        if( empty($searchWord) )
+        {
+            $words = array_slice($words, $start, $limit);
+        }
+      
+        foreach( $words as $key => $val )
+        {
+            $table .= '<tr>';
+            $table .= '<form name="ML_'.strtoupper($key).'_FORM" method="post"'.$confirmBox.'>';
+            $table .= '<th>'.$index++.'</th>';
+            $table .= '<td>'.$formClass->hidden('ML_UPDATE_KEYWORD_HIDDEN', $key).$key.'</td>';
+
+            foreach( $arrayKeys as $i )
+            {
+                $table .= '<td>'.$formClass->attr($attributes['textbox'])->text('ML_UPDATE_WORDS[]', ( ! empty($val[$i]) ? $val[$i] : '' )).'</td>';
+            }
+
+            $table .= '<td>'.$mlLanguages.$formClass->attr($attributes['update'])->submit('ML_UPDATE_KEYWORD_SUBMIT', $this->getLang['ml:updateButton']);
+            $table .= ' ';
+            $table .= $formClass->attr($attributes['delete'])->submit('ML_DELETE_SUBMIT', $this->getLang['ml:deleteButton']).'</td>';
+            $table .= '</form>';
+            $table .= '</tr>';
+        }
+
+        if( empty($this->url) )
+        {
+            $paginationUrl = CURRENT_CFPATH;
+        }
+        else
+        {
+            $paginationUrl = $this->url;
+        }
+
+        if( empty($searchWord) )
+        {
+            $pagination = Singleton::class('ZN\Pagination\Paginator')
+                                   ->style($pagcon['style'])
+                                   ->css($pagcon['class'])
+                                   ->start($start)
+                                   ->totalRows($totalRows)
+                                   ->limit($limit)
+                                   ->url($paginationUrl)
+                                   ->create();
+        }
+        else
+        {
+            $pagination = NULL;
+        }
+
+        if( ! empty($pagination) && ! empty($totalRows) )
+        {
+            $table .= '<tr><th>P</th><td colspan="'.($languageCount + 3).'">'.$pagination.'</td></tr>'; // @codeCoverageIgnore
+        }
+
+        $table .= '</tbody>';
+        $table .= '</table>';
+
+        return $table;
+    }
+
+    /**
+     * Protected Style Element
+     */
+    protected function _styleElement()
+    {
+        $styleElementConfig = $this->gridConfig['styleElement'] ?? NULL;
+
+        // @codeCoverageIgnoreStart
+        if( ! empty($styleElementConfig) )
+        {
+            $attributes = '';
+
+            $sheet = Singleton::class('ZN\Hypertext\Sheet');
+            $style = Singleton::class('ZN\Hypertext\Style');
+
+            foreach( $styleElementConfig as $selector => $attr )
+            {
+                $attributes .= $sheet->selector($selector)->attr($attr)->create();
+            }
+
+            return $style->open().$attributes.$style->close();
+        }
+        // @codeCoverageIgnoreEnd
+
+        return NULL;
+    }
+}

Internal/package-language/GridDefaultConfiguration.php

@@ -0,0 +1,60 @@
+<?php namespace ZN\Language;
+/**
+ * ZN PHP Web Framework
+ * 
+ * "Simplicity is the ultimate sophistication." ~ Da Vinci
+ * 
+ * @package ZN
+ * @license MIT [http://opensource.org/licenses/MIT]
+ * @author  Ozan UYKUN [ozan@znframework.com]
+ */
+
+/**
+ * Default Configuration
+ * 
+ * Enabled when the configuration file can not be accessed.
+ */
+class GridDefaultConfiguration
+{
+   /*
+    |--------------------------------------------------------------------------
+    | ML Grid
+    |--------------------------------------------------------------------------
+    |
+    | It edits the table created by the ML::table() method.
+    |
+    | styleElement: Used to give built-in style to the table.
+    | attributes  : Used to add attributes to objects in the table.
+    | pagination  : It arranges the pagination bar on the table.
+    |
+    */
+
+    public $styleElement =
+    [
+        #'#ML_TABLE tr:nth-child(even)' => ['background' => '#E6F9FF'],
+        #'#ML_TABLE tr:nth-child(odd)'  => ['background' => '#FFF']
+    ];
+
+    public $attributes =
+    [
+        'table'   => ['class' => 'table table-bordered table-hover table-striped'],
+        'add'     => ['style' => 'height:30px; color:#0085B2; background:none; border:solid 1px #ccc; cursor:pointer; border-radius:4px'],
+        'update'  => ['style' => 'height:30px; color:#0085B2; background:none; border:solid 1px #ccc; cursor:pointer; border-radius:4px'],
+        'delete'  => ['style' => 'height:30px; color:#0085B2; background:none; border:solid 1px #ccc; cursor:pointer; border-radius:4px'],
+        'clear'   => ['style' => 'height:30px; color:#0085B2; background:none; border:solid 1px #ccc; cursor:pointer; border-radius:4px'],
+        'textbox' => ['style' => 'height:30px; color:#0085B2; border:solid 1px #ccc; text-indent:10px; border-radius:4px']
+    ];
+
+    public $pagination =
+    [
+        'style' =>
+        [
+            'links' => 'color:#0085B2; width:30px; height:30px; text-align:center; padding-top:4px;
+                        display:inline-block; background:white; border:solid 1px #ddd; border-radius: 4px;
+                        -webkit-border-radius: 4px; -moz-border-radius: 4px;text-decoration:none;',
+
+            'current' => 'font-weight:bold;'
+        ],
+        'class' => []
+    ];
+}

Internal/package-language/GridDefaultLanguage.php

@@ -0,0 +1,59 @@
+<?php namespace ZN\Language;
+/**
+ * ZN PHP Web Framework
+ * 
+ * "Simplicity is the ultimate sophistication." ~ Da Vinci
+ * 
+ * @package ZN
+ * @license MIT [http://opensource.org/licenses/MIT]
+ * @author  Ozan UYKUN [ozan@znframework.com]
+ */
+
+/**
+ * Default Configuration
+ * 
+ * Enabled when the language file can not be accessed.
+ */
+class GridDefaultLanguage
+{
+    /*
+    |--------------------------------------------------------------------------
+    | ML
+    |--------------------------------------------------------------------------
+    |
+    | The language of the ML library.
+    |
+    */
+    
+    public $en = 
+    [
+        'ml:addButton'              => 'New Add',
+        'ml:updateButton'           => 'Update',
+        'ml:deleteButton'           => 'Delete',
+        'ml:clearButton'            => 'Clear',
+        'ml:searchButton'           => 'Search',
+        'ml:titleLabel'             => 'Multi Language Data Table',
+        'ml:confirmLabel'           => 'Are you sure you want to do this operation?',
+        'ml:keywordsLabel'          => 'Keywords',
+        'ml:processLabel'           => 'Process',
+        'ml:addLanguagePlaceHolder' => 'Add Language',
+        'ml:keywordPlaceHolder'     => 'New Keyword',
+        'ml:searchPlaceHolder'      => 'Search Word'
+    ];
+    
+    public $tr = 
+    [
+        'ml:addButton'              => 'Yeni Ekle',
+        'ml:updateButton'           => 'Güncelle',
+        'ml:deleteButton'           => 'Sil',
+        'ml:clearButton'            => 'Temizle',
+        'ml:searchButton'           => 'Ara',
+        'ml:titleLabel'             => 'Çoklu Dil Veri Tablosu',
+        'ml:confirmLabel'           => 'Bu işlemi yapmak istediğinizden emin misiniz?',
+        'ml:keywordsLabel'          => 'Anahtar Kelimeler',
+        'ml:processLabel'           => 'İşlemler',
+        'ml:addLanguagePlaceHolder' => 'Dil Ekle',
+        'ml:keywordPlaceHolder'     => 'Yeni Anahtar',
+        'ml:searchPlaceHolder'      => 'Kelime Ara'
+    ];
+}

Internal/package-language/Insert.php

@@ -0,0 +1,64 @@
+<?php namespace ZN\Language;
+/**
+ * ZN PHP Web Framework
+ * 
+ * "Simplicity is the ultimate sophistication." ~ Da Vinci
+ * 
+ * @package ZN
+ * @license MIT [http://opensource.org/licenses/MIT]
+ * @author  Ozan UYKUN [ozan@znframework.com]
+ */
+
+class Insert extends MLExtends
+{
+    /**
+     * Insert language key
+     * 
+     * @param string $app  = NULL
+     * @param mixed  $key
+     * @param string $data = NULL
+     * 
+     * @return bool
+     */
+    public function do(string $app, $key, ?string $data = NULL) : bool
+    {
+        $datas = [];
+
+        $createFile = $this->_langFile($app);
+
+        if( ! is_file($createFile) )
+        {
+            file_put_contents($createFile, json_encode([]));
+        }
+
+        $datas = json_decode(file_get_contents($createFile), true);
+
+        if( ! empty($datas) )
+        {
+            $json = $datas;
+        }
+
+        if( ! is_array($key) )
+        {
+            $json[$key] = $data;
+        }
+        else
+        {
+            foreach( $key as $k => $v )
+            {
+                $json[$k] = $v;
+            }
+        }
+
+        if( $json !== $datas )
+        {
+            Properties::$select = NULL;
+
+            return file_put_contents($createFile, json_encode($json, JSON_UNESCAPED_UNICODE));
+        }
+        else
+        {
+            return false;
+        }
+    }
+}

Internal/package-language/ML.php

@@ -0,0 +1,49 @@
+<?php namespace ZN\Language;
+/**
+ * ZN PHP Web Framework
+ * 
+ * "Simplicity is the ultimate sophistication." ~ Da Vinci
+ * 
+ * @package ZN
+ * @license MIT [http://opensource.org/licenses/MIT]
+ * @author  Ozan UYKUN [ozan@znframework.com]
+ */
+
+use ZN\Lang;
+use ZN\Controller\Factory;
+
+class ML extends Factory
+{
+    const factory =
+    [
+        'methods' =>
+        [
+            'select'       => 'Select::do',
+            'selectall'    => 'Select::all',
+            'keys'         => 'Select::keys',
+            'langs'        => 'Select::langs',
+            'insert'       => 'Insert::do',
+            'update'       => 'Update::do',
+            'delete'       => 'Delete::do',
+            'deleteall'    => 'Delete::all',
+            'grid'         => 'Grid::create',
+            'table'        => 'Grid::create',
+            'limit'        => 'Grid::limit:this',
+            'url'          => 'Grid::url:this'
+        ]
+    ];
+
+    /**
+     * Set language
+     * 
+     * @param string $lang = 'tr'
+     * 
+     * @return bool
+     */
+    public function lang(string $lang = 'tr') : bool
+    {
+        Properties::$select = NULL;
+        
+        return Lang::set($lang);
+    }
+}

Internal/package-language/MLExtends.php

@@ -0,0 +1,105 @@
+<?php namespace ZN\Language;
+/**
+ * ZN PHP Web Framework
+ * 
+ * "Simplicity is the ultimate sophistication." ~ Da Vinci
+ * 
+ * @package ZN
+ * @license MIT [http://opensource.org/licenses/MIT]
+ * @author  Ozan UYKUN [ozan@znframework.com]
+ */
+
+use ZN\Lang;
+use ZN\Config;
+
+class MLExtends 
+{
+    /**
+     * Keeps MLGrid config
+     * 
+     * @var array
+     */
+    protected $gridConfig;
+
+    /**
+     * Keeps language file
+     * 
+     * @var string
+     */
+    protected $appdir;
+
+    /**
+     * Keeps external language file
+     * 
+     * @var string
+     */
+    protected $externalAppdir;
+
+    /**
+     * Keeps file extension
+     * 
+     * @var string
+     */
+    protected $extension = '.ml';
+
+    /**
+     * Keeps directory
+     * 
+     * @var string
+     */
+    protected $directory = 'ml/';
+
+   /**
+     * Keeps external language path
+     * 
+     * @var string 
+     */
+    protected $externalLang;
+
+    /**
+     * Magic constructor
+     * 
+     * @param void
+     * 
+     * @return void
+     */
+    public function __construct()
+    {
+        $this->gridConfig = Config::default('ZN\Language\GridDefaultConfiguration')
+                                  ::get('ViewObjects', 'mlgrid');
+
+        $mlDir = $this->directory;
+
+        $this->appdir         = LANGUAGES_DIR . $mlDir;
+        $this->externalAppdir = EXTERNAL_LANGUAGES_DIR . $mlDir;
+
+        if( ! is_dir($this->appdir) )
+        {
+            mkdir($this->appdir, 0755); // @codeCoverageIgnore
+        }
+
+        $getLang = Lang::get();
+
+        $this->externalLang = $this->externalAppdir.$getLang.$this->extension;
+    }
+
+    /**
+     * protected get file path
+     */
+    protected function getFilePath()
+    {
+        return $this->appdir . Lang::get(). $this->extension;
+    }
+
+    /**
+     * protected lang file
+     * 
+     * @param string $app
+     * 
+     * @return string
+     */
+    protected function _langFile($app)
+    {
+        return $this->appdir . $app . $this->extension;
+    }
+}

Internal/package-language/Properties.php

@@ -0,0 +1,20 @@
+<?php namespace ZN\Language;
+/**
+ * ZN PHP Web Framework
+ * 
+ * "Simplicity is the ultimate sophistication." ~ Da Vinci
+ * 
+ * @package ZN
+ * @license MIT [http://opensource.org/licenses/MIT]
+ * @author  Ozan UYKUN [ozan@znframework.com]
+ */
+
+class Properties
+{
+    /**
+     * Get select lang.
+     * 
+     * @var string
+     */
+    public static $select = NULL;
+}

Internal/package-language/Select.php

@@ -0,0 +1,157 @@
+<?php namespace ZN\Language;
+/**
+ * ZN PHP Web Framework
+ * 
+ * "Simplicity is the ultimate sophistication." ~ Da Vinci
+ * 
+ * @package ZN
+ * @license MIT [http://opensource.org/licenses/MIT]
+ * @author  Ozan UYKUN [ozan@znframework.com]
+ * @since   2011
+ */
+
+use ZN\Lang;
+use ZN\Filesystem;
+
+class Select extends MLExtends
+{
+    /**
+     * Select word.
+     * 
+     * @param string $key     = NULL
+     * @param mixed  $convert = NULL
+     */
+    public function do(?string $key = NULL, $convert = NULL)
+    {
+        if( Properties::$select === NULL )
+        {
+            if( is_file($this->getFilePath()) )
+            {
+                $read   = file_get_contents($this->getFilePath());
+            }
+
+            if( is_file($this->externalLang) )
+            {
+                $eread  = file_get_contents($this->externalLang); // @codeCoverageIgnore
+            }
+
+            $read                = json_decode($read  ?? '', true);
+            $eread               = json_decode($eread ?? '', true);
+            Properties::$select  = array_merge((array) $eread, (array) $read);
+        }
+        
+        if( $key === NULL )
+        {
+            return Properties::$select;
+        }
+
+        if( isset(Properties::$select[$key]) )
+        {
+            if( is_array($convert) )
+            {
+                $return = str_replace(array_keys($convert), array_values($convert), Properties::$select[$key] ?? '');
+            }
+            else
+            {
+                $return = str_replace('%', $convert ?? '', Properties::$select[$key] ?? '');
+            }
+        }
+        else
+        {
+            $return = $key;
+        }
+
+        return $return;
+    }
+
+    /**
+     * Select all languages
+     * 
+     * @param mixed $app = NULL
+     * 
+     * @return array
+     */
+    public function all($app = NULL) : array
+    {
+        if( ! is_string($app) )
+        {
+            if( $app === NULL )
+            {
+                $MLFiles = $this->getMLFiles();
+            }
+            elseif( is_array($app) )
+            {
+                $MLFiles = $app;
+            }
+            else
+            {
+                return [];
+            }
+
+            $allMLFiles = [];
+
+            if( ! empty($MLFiles) ) foreach( $MLFiles as $file )
+            {
+                $removeExtension = $this->removeExtension($file);
+                $allMLFiles[$removeExtension] = $this->all($removeExtension);
+            }
+
+            return $allMLFiles;
+        }
+        else
+        {
+            if( is_file($createFile = $this->_langFile($app)) )
+            {
+                $read = file_get_contents($createFile);
+
+                return json_decode($read, true);
+            }   
+
+            return []; // @codeCoverageIgnore
+        }
+    }
+
+    /**
+     * Returns the keys and values of the selected language from the object type.
+     * 
+     * @return object 
+     */
+    public function keys()
+    {
+        return (object) $this->all(Lang::get());
+    }
+
+    /**
+     * Get langs
+     * 
+     * @return array
+     */
+    public function langs()
+    {
+        $langs = [];
+        $files = $this->getMLFiles();
+
+        foreach( $files as $file )
+        {
+            $langs[] = $this->removeExtension($file);
+        }
+    
+        return $langs;
+    }
+
+    /**
+     * Protected get ml files
+     */
+    protected function getMLFiles()
+    {
+        return Filesystem::getFiles($this->appdir, 'ml');
+    }
+
+    /**
+     * Protected remove extension
+     */
+    protected function removeExtension($file)
+    {
+        return str_replace($this->extension, '', $file);
+    }
+}

Internal/package-language/Update.php

@@ -0,0 +1,27 @@
+<?php namespace ZN\Language;
+/**
+ * ZN PHP Web Framework
+ * 
+ * "Simplicity is the ultimate sophistication." ~ Da Vinci
+ * 
+ * @package ZN
+ * @license MIT [http://opensource.org/licenses/MIT]
+ * @author  Ozan UYKUN [ozan@znframework.com]
+ */
+
+class Update
+{
+    /**
+     * Updates language key
+     * 
+     * @param string $app  = NULL
+     * @param mixed  $key
+     * @param string $data = NULL
+     * 
+     * @return bool
+     */
+    public function do(?string $app = NULL, $key, ?string $data = NULL) : bool
+    {
+        return (new Insert)->do($app, $key, $data);
+    }
+}