codeigniter

2024-05-21 15:05:29 +02:00 · 2024-05-21 15:05:29 +02:00 · 8d97b8f5a1
commit 8d97b8f5a1
parent 5f99948ead
263 changed files with 81327 additions and 0 deletions
--- a/ci/.editorconfig
+++ b/ci/.editorconfig
@ -0,0 +1,15 @@
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+
+# Matches multiple files with brace expansion notation
+# Set default charset
+[*]
+charset = utf-8
+
+# Tab indentation (no size specified)
+indent_style = tab
--- a/ci/.gitignore
+++ b/ci/.gitignore
@ -0,0 +1,32 @@
+.DS_Store
+
+application/cache/*
+!application/cache/index.html
+
+application/logs/*
+!application/logs/index.html
+
+!application/*/.htaccess
+
+composer.lock
+tests/mocks/database/ci_test.sqlite
+
+user_guide_src/build/*
+user_guide_src/cilexer/build/*
+user_guide_src/cilexer/dist/*
+user_guide_src/cilexer/pycilexer.egg-info/*
+/vendor/
+
+# IDE Files
+#-------------------------
+/nbproject/
+.idea/*
+
+## Sublime Text cache files
+*.tmlanguage.cache
+*.tmPreferences.cache
+*.stTheme.cache
+*.sublime-workspace
+*.sublime-project
+/tests/tests/
+/tests/results/
--- a/ci/application/.htaccess
+++ b/ci/application/.htaccess
@ -0,0 +1,6 @@
+<IfModule authz_core_module>
+    Require all denied
+</IfModule>
+<IfModule !authz_core_module>
+    Deny from all
+</IfModule>
--- a/ci/application/cache/index.html
+++ b/ci/application/cache/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/config/autoload.php
+++ b/ci/application/config/autoload.php
@ -0,0 +1,135 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+| -------------------------------------------------------------------
+| AUTO-LOADER
+| -------------------------------------------------------------------
+| This file specifies which systems should be loaded by default.
+|
+| In order to keep the framework as light-weight as possible only the
+| absolute minimal resources are loaded by default. For example,
+| the database is not connected to automatically since no assumption
+| is made regarding whether you intend to use it.  This file lets
+| you globally define which systems you would like loaded with every
+| request.
+|
+| -------------------------------------------------------------------
+| Instructions
+| -------------------------------------------------------------------
+|
+| These are the things you can load automatically:
+|
+| 1. Packages
+| 2. Libraries
+| 3. Drivers
+| 4. Helper files
+| 5. Custom config files
+| 6. Language files
+| 7. Models
+|
+*/
+
+/*
+| -------------------------------------------------------------------
+|  Auto-load Packages
+| -------------------------------------------------------------------
+| Prototype:
+|
+|  $autoload['packages'] = array(APPPATH.'third_party', '/usr/local/shared');
+|
+*/
+$autoload['packages'] = array();
+
+/*
+| -------------------------------------------------------------------
+|  Auto-load Libraries
+| -------------------------------------------------------------------
+| These are the classes located in system/libraries/ or your
+| application/libraries/ directory, with the addition of the
+| 'database' library, which is somewhat of a special case.
+|
+| Prototype:
+|
+|	$autoload['libraries'] = array('database', 'email', 'session');
+|
+| You can also supply an alternative library name to be assigned
+| in the controller:
+|
+|	$autoload['libraries'] = array('user_agent' => 'ua');
+*/
+$autoload['libraries'] = array();
+
+/*
+| -------------------------------------------------------------------
+|  Auto-load Drivers
+| -------------------------------------------------------------------
+| These classes are located in system/libraries/ or in your
+| application/libraries/ directory, but are also placed inside their
+| own subdirectory and they extend the CI_Driver_Library class. They
+| offer multiple interchangeable driver options.
+|
+| Prototype:
+|
+|	$autoload['drivers'] = array('cache');
+|
+| You can also supply an alternative property name to be assigned in
+| the controller:
+|
+|	$autoload['drivers'] = array('cache' => 'cch');
+|
+*/
+$autoload['drivers'] = array();
+
+/*
+| -------------------------------------------------------------------
+|  Auto-load Helper Files
+| -------------------------------------------------------------------
+| Prototype:
+|
+|	$autoload['helper'] = array('url', 'file');
+*/
+$autoload['helper'] = array('url');
+
+/*
+| -------------------------------------------------------------------
+|  Auto-load Config files
+| -------------------------------------------------------------------
+| Prototype:
+|
+|	$autoload['config'] = array('config1', 'config2');
+|
+| NOTE: This item is intended for use ONLY if you have created custom
+| config files.  Otherwise, leave it blank.
+|
+*/
+$autoload['config'] = array();
+
+/*
+| -------------------------------------------------------------------
+|  Auto-load Language files
+| -------------------------------------------------------------------
+| Prototype:
+|
+|	$autoload['language'] = array('lang1', 'lang2');
+|
+| NOTE: Do not include the "_lang" part of your file.  For example
+| "codeigniter_lang.php" would be referenced as array('codeigniter');
+|
+*/
+$autoload['language'] = array();
+
+/*
+| -------------------------------------------------------------------
+|  Auto-load Models
+| -------------------------------------------------------------------
+| Prototype:
+|
+|	$autoload['model'] = array('first_model', 'second_model');
+|
+| You can also supply an alternative model name to be assigned
+| in the controller:
+|
+|	$autoload['model'] = array('first_model' => 'first');
+*/
+$autoload['model'] = array();
--- a/ci/application/config/config.php
+++ b/ci/application/config/config.php
--- a/ci/application/config/constants.php
+++ b/ci/application/config/constants.php
@ -0,0 +1,85 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+|--------------------------------------------------------------------------
+| Display Debug backtrace
+|--------------------------------------------------------------------------
+|
+| If set to TRUE, a backtrace will be displayed along with php errors. If
+| error_reporting is disabled, the backtrace will not display, regardless
+| of this setting
+|
+*/
+defined('SHOW_DEBUG_BACKTRACE') OR define('SHOW_DEBUG_BACKTRACE', TRUE);
+
+/*
+|--------------------------------------------------------------------------
+| File and Directory Modes
+|--------------------------------------------------------------------------
+|
+| These prefs are used when checking and setting modes when working
+| with the file system.  The defaults are fine on servers with proper
+| security, but you may wish (or even need) to change the values in
+| certain environments (Apache running a separate process for each
+| user, PHP under CGI with Apache suEXEC, etc.).  Octal values should
+| always be used to set the mode correctly.
+|
+*/
+defined('FILE_READ_MODE')  OR define('FILE_READ_MODE', 0644);
+defined('FILE_WRITE_MODE') OR define('FILE_WRITE_MODE', 0666);
+defined('DIR_READ_MODE')   OR define('DIR_READ_MODE', 0755);
+defined('DIR_WRITE_MODE')  OR define('DIR_WRITE_MODE', 0755);
+
+/*
+|--------------------------------------------------------------------------
+| File Stream Modes
+|--------------------------------------------------------------------------
+|
+| These modes are used when working with fopen()/popen()
+|
+*/
+defined('FOPEN_READ')                           OR define('FOPEN_READ', 'rb');
+defined('FOPEN_READ_WRITE')                     OR define('FOPEN_READ_WRITE', 'r+b');
+defined('FOPEN_WRITE_CREATE_DESTRUCTIVE')       OR define('FOPEN_WRITE_CREATE_DESTRUCTIVE', 'wb'); // truncates existing file data, use with care
+defined('FOPEN_READ_WRITE_CREATE_DESTRUCTIVE')  OR define('FOPEN_READ_WRITE_CREATE_DESTRUCTIVE', 'w+b'); // truncates existing file data, use with care
+defined('FOPEN_WRITE_CREATE')                   OR define('FOPEN_WRITE_CREATE', 'ab');
+defined('FOPEN_READ_WRITE_CREATE')              OR define('FOPEN_READ_WRITE_CREATE', 'a+b');
+defined('FOPEN_WRITE_CREATE_STRICT')            OR define('FOPEN_WRITE_CREATE_STRICT', 'xb');
+defined('FOPEN_READ_WRITE_CREATE_STRICT')       OR define('FOPEN_READ_WRITE_CREATE_STRICT', 'x+b');
+
+/*
+|--------------------------------------------------------------------------
+| Exit Status Codes
+|--------------------------------------------------------------------------
+|
+| Used to indicate the conditions under which the script is exit()ing.
+| While there is no universal standard for error codes, there are some
+| broad conventions.  Three such conventions are mentioned below, for
+| those who wish to make use of them.  The CodeIgniter defaults were
+| chosen for the least overlap with these conventions, while still
+| leaving room for others to be defined in future versions and user
+| applications.
+|
+| The three main conventions used for determining exit status codes
+| are as follows:
+|
+|    Standard C/C++ Library (stdlibc):
+|       http://www.gnu.org/software/libc/manual/html_node/Exit-Status.html
+|       (This link also contains other GNU-specific conventions)
+|    BSD sysexits.h:
+|       http://www.gsp.com/cgi-bin/man.cgi?section=3&topic=sysexits
+|    Bash scripting:
+|       http://tldp.org/LDP/abs/html/exitcodes.html
+|
+*/
+defined('EXIT_SUCCESS')        OR define('EXIT_SUCCESS', 0); // no errors
+defined('EXIT_ERROR')          OR define('EXIT_ERROR', 1); // generic error
+defined('EXIT_CONFIG')         OR define('EXIT_CONFIG', 3); // configuration error
+defined('EXIT_UNKNOWN_FILE')   OR define('EXIT_UNKNOWN_FILE', 4); // file not found
+defined('EXIT_UNKNOWN_CLASS')  OR define('EXIT_UNKNOWN_CLASS', 5); // unknown class
+defined('EXIT_UNKNOWN_METHOD') OR define('EXIT_UNKNOWN_METHOD', 6); // unknown class member
+defined('EXIT_USER_INPUT')     OR define('EXIT_USER_INPUT', 7); // invalid user input
+defined('EXIT_DATABASE')       OR define('EXIT_DATABASE', 8); // database error
+defined('EXIT__AUTO_MIN')      OR define('EXIT__AUTO_MIN', 9); // lowest automatically-assigned error code
+defined('EXIT__AUTO_MAX')      OR define('EXIT__AUTO_MAX', 125); // highest automatically-assigned error code
--- a/ci/application/config/database.php
+++ b/ci/application/config/database.php
@ -0,0 +1,96 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+| -------------------------------------------------------------------
+| DATABASE CONNECTIVITY SETTINGS
+| -------------------------------------------------------------------
+| This file will contain the settings needed to access your database.
+|
+| For complete instructions please consult the 'Database Connection'
+| page of the User Guide.
+|
+| -------------------------------------------------------------------
+| EXPLANATION OF VARIABLES
+| -------------------------------------------------------------------
+|
+|	['dsn']      The full DSN string describe a connection to the database.
+|	['hostname'] The hostname of your database server.
+|	['username'] The username used to connect to the database
+|	['password'] The password used to connect to the database
+|	['database'] The name of the database you want to connect to
+|	['dbdriver'] The database driver. e.g.: mysqli.
+|			Currently supported:
+|				 cubrid, ibase, mssql, mysql, mysqli, oci8,
+|				 odbc, pdo, postgre, sqlite, sqlite3, sqlsrv
+|	['dbprefix'] You can add an optional prefix, which will be added
+|				 to the table name when using the  Query Builder class
+|	['pconnect'] TRUE/FALSE - Whether to use a persistent connection
+|	['db_debug'] TRUE/FALSE - Whether database errors should be displayed.
+|	['cache_on'] TRUE/FALSE - Enables/disables query caching
+|	['cachedir'] The path to the folder where cache files should be stored
+|	['char_set'] The character set used in communicating with the database
+|	['dbcollat'] The character collation used in communicating with the database
+|				 NOTE: For MySQL and MySQLi databases, this setting is only used
+| 				 as a backup if your server is running PHP < 5.2.3 or MySQL < 5.0.7
+|				 (and in table creation queries made with DB Forge).
+| 				 There is an incompatibility in PHP with mysql_real_escape_string() which
+| 				 can make your site vulnerable to SQL injection if you are using a
+| 				 multi-byte character set and are running versions lower than these.
+| 				 Sites using Latin-1 or UTF-8 database character set and collation are unaffected.
+|	['swap_pre'] A default table prefix that should be swapped with the dbprefix
+|	['encrypt']  Whether or not to use an encrypted connection.
+|
+|			'mysql' (deprecated), 'sqlsrv' and 'pdo/sqlsrv' drivers accept TRUE/FALSE
+|			'mysqli' and 'pdo/mysql' drivers accept an array with the following options:
+|
+|				'ssl_key'    - Path to the private key file
+|				'ssl_cert'   - Path to the public key certificate file
+|				'ssl_ca'     - Path to the certificate authority file
+|				'ssl_capath' - Path to a directory containing trusted CA certificates in PEM format
+|				'ssl_cipher' - List of *allowed* ciphers to be used for the encryption, separated by colons (':')
+|				'ssl_verify' - TRUE/FALSE; Whether verify the server certificate or not
+|
+|	['compress'] Whether or not to use client compression (MySQL only)
+|	['stricton'] TRUE/FALSE - forces 'Strict Mode' connections
+|							- good for ensuring strict SQL while developing
+|	['ssl_options']	Used to set various SSL options that can be used when making SSL connections.
+|	['failover'] array - A array with 0 or more data for connections if the main should fail.
+|	['save_queries'] TRUE/FALSE - Whether to "save" all executed queries.
+| 				NOTE: Disabling this will also effectively disable both
+| 				$this->db->last_query() and profiling of DB queries.
+| 				When you run a query, with this setting set to TRUE (default),
+| 				CodeIgniter will store the SQL statement for debugging purposes.
+| 				However, this may cause high memory usage, especially if you run
+| 				a lot of SQL queries ... disable this to avoid that problem.
+|
+| The $active_group variable lets you choose which connection group to
+| make active.  By default there is only one group (the 'default' group).
+|
+| The $query_builder variables lets you determine whether or not to load
+| the query builder class.
+*/
+$active_group = 'default';
+$query_builder = TRUE;
+
+$db['default'] = array(
+	'dsn'	=> '',
+	'hostname' => 'localhost',
+	'username' => 'brigitte',
+	'password' => 'brigitte',
+	'database' => 'brigitte',
+	'dbdriver' => 'mysqli',
+	'dbprefix' => '',
+	'pconnect' => FALSE,
+	'db_debug' => (ENVIRONMENT !== 'production'),
+	'cache_on' => FALSE,
+	'cachedir' => '',
+	'char_set' => 'utf8',
+	'dbcollat' => 'utf8_general_ci',
+	'swap_pre' => '',
+	'encrypt' => FALSE,
+	'compress' => FALSE,
+	'stricton' => FALSE,
+	'failover' => array(),
+	'save_queries' => TRUE
+);
--- a/ci/application/config/doctypes.php
+++ b/ci/application/config/doctypes.php
@ -0,0 +1,24 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+$_doctypes = array(
+	'xhtml11' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">',
+	'xhtml1-strict' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',
+	'xhtml1-trans' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',
+	'xhtml1-frame' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">',
+	'xhtml-basic11' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">',
+	'html5' => '<!DOCTYPE html>',
+	'html4-strict' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">',
+	'html4-trans' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">',
+	'html4-frame' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">',
+	'mathml1' => '<!DOCTYPE math SYSTEM "http://www.w3.org/Math/DTD/mathml1/mathml.dtd">',
+	'mathml2' => '<!DOCTYPE math PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/mathml2.dtd">',
+	'svg10' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">',
+	'svg11' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">',
+	'svg11-basic' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd">',
+	'svg11-tiny' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Tiny//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-tiny.dtd">',
+	'xhtml-math-svg-xh' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">',
+	'xhtml-math-svg-sh' => '<!DOCTYPE svg:svg PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">',
+	'xhtml-rdfa-1' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">',
+	'xhtml-rdfa-2' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.1//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-2.dtd">'
+);
--- a/ci/application/config/foreign_chars.php
+++ b/ci/application/config/foreign_chars.php
@ -0,0 +1,114 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+| -------------------------------------------------------------------
+| Foreign Characters
+| -------------------------------------------------------------------
+| This file contains an array of foreign characters for transliteration
+| conversion used by the Text helper
+|
+*/
+$foreign_characters = array(
+	'/ä|æ|ǽ/' => 'ae',
+	'/ö|œ/' => 'oe',
+	'/ü/' => 'ue',
+	'/Ä/' => 'Ae',
+	'/Ü/' => 'Ue',
+	'/Ö/' => 'Oe',
+	'/À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ|Α|Ά|Ả|Ạ|Ầ|Ẫ|Ẩ|Ậ|Ằ|Ắ|Ẵ|Ẳ|Ặ|А/' => 'A',
+	'/à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª|α|ά|ả|ạ|ầ|ấ|ẫ|ẩ|ậ|ằ|ắ|ẵ|ẳ|ặ|а/' => 'a',
+	'/Б/' => 'B',
+	'/б/' => 'b',
+	'/Ç|Ć|Ĉ|Ċ|Č/' => 'C',
+	'/ç|ć|ĉ|ċ|č/' => 'c',
+	'/Д|Δ/' => 'D',
+	'/д|δ/' => 'd',
+	'/Ð|Ď|Đ/' => 'Dj',
+	'/ð|ď|đ/' => 'dj',
+	'/È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě|Ε|Έ|Ẽ|Ẻ|Ẹ|Ề|Ế|Ễ|Ể|Ệ|Е|Э/' => 'E',
+	'/è|é|ê|ë|ē|ĕ|ė|ę|ě|έ|ε|ẽ|ẻ|ẹ|ề|ế|ễ|ể|ệ|е|э/' => 'e',
+	'/Ф/' => 'F',
+	'/ф/' => 'f',
+	'/Ĝ|Ğ|Ġ|Ģ|Γ|Г|Ґ/' => 'G',
+	'/ĝ|ğ|ġ|ģ|γ|г|ґ/' => 'g',
+	'/Ĥ|Ħ/' => 'H',
+	'/ĥ|ħ/' => 'h',
+	'/Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ|Η|Ή|Ί|Ι|Ϊ|Ỉ|Ị|И|Ы/' => 'I',
+	'/ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı|η|ή|ί|ι|ϊ|ỉ|ị|и|ы|ї/' => 'i',
+	'/Ĵ/' => 'J',
+	'/ĵ/' => 'j',
+	'/Θ/' => 'TH',
+	'/θ/' => 'th',
+	'/Ķ|Κ|К/' => 'K',
+	'/ķ|κ|к/' => 'k',
+	'/Ĺ|Ļ|Ľ|Ŀ|Ł|Λ|Л/' => 'L',
+	'/ĺ|ļ|ľ|ŀ|ł|λ|л/' => 'l',
+	'/М/' => 'M',
+	'/м/' => 'm',
+	'/Ñ|Ń|Ņ|Ň|Ν|Н/' => 'N',
+	'/ñ|ń|ņ|ň|ŉ|ν|н/' => 'n',
+	'/Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ|Ο|Ό|Ω|Ώ|Ỏ|Ọ|Ồ|Ố|Ỗ|Ổ|Ộ|Ờ|Ớ|Ỡ|Ở|Ợ|О/' => 'O',
+	'/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º|ο|ό|ω|ώ|ỏ|ọ|ồ|ố|ỗ|ổ|ộ|ờ|ớ|ỡ|ở|ợ|о/' => 'o',
+	'/П/' => 'P',
+	'/п/' => 'p',
+	'/Ŕ|Ŗ|Ř|Ρ|Р/' => 'R',
+	'/ŕ|ŗ|ř|ρ|р/' => 'r',
+	'/Ś|Ŝ|Ş|Ș|Š|Σ|С/' => 'S',
+	'/ś|ŝ|ş|ș|š|ſ|σ|ς|с/' => 's',
+	'/Ț|Ţ|Ť|Ŧ|Τ|Т/' => 'T',
+	'/ț|ţ|ť|ŧ|τ|т/' => 't',
+	'/Þ|þ/' => 'th',
+	'/Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ|Ũ|Ủ|Ụ|Ừ|Ứ|Ữ|Ử|Ự|У/' => 'U',
+	'/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ|υ|ύ|ϋ|ủ|ụ|ừ|ứ|ữ|ử|ự|у/' => 'u',
+	'/Ƴ|Ɏ|Ỵ|Ẏ|Ӳ|Ӯ|Ў|Ý|Ÿ|Ŷ|Υ|Ύ|Ϋ|Ỳ|Ỹ|Ỷ|Ỵ|Й/' => 'Y',
+	'/ẙ|ʏ|ƴ|ɏ|ỵ|ẏ|ӳ|ӯ|ў|ý|ÿ|ŷ|ỳ|ỹ|ỷ|ỵ|й/' => 'y',
+	'/В/' => 'V',
+	'/в/' => 'v',
+	'/Ŵ/' => 'W',
+	'/ŵ/' => 'w',
+	'/Φ/' => 'F',
+	'/φ/' => 'f',
+	'/Χ/' => 'CH',
+	'/χ/' => 'ch',
+	'/Ź|Ż|Ž|Ζ|З/' => 'Z',
+	'/ź|ż|ž|ζ|з/' => 'z',
+	'/Æ|Ǽ/' => 'AE',
+	'/ß/' => 'ss',
+	'/Ĳ/' => 'IJ',
+	'/ĳ/' => 'ij',
+	'/Œ/' => 'OE',
+	'/ƒ/' => 'f',
+	'/Ξ/' => 'KS',
+	'/ξ/' => 'ks',
+	'/Π/' => 'P',
+	'/π/' => 'p',
+	'/Β/' => 'V',
+	'/β/' => 'v',
+	'/Μ/' => 'M',
+	'/μ/' => 'm',
+	'/Ψ/' => 'PS',
+	'/ψ/' => 'ps',
+	'/Ё/' => 'Yo',
+	'/ё/' => 'yo',
+	'/Є/' => 'Ye',
+	'/є/' => 'ye',
+	'/Ї/' => 'Yi',
+	'/Ж/' => 'Zh',
+	'/ж/' => 'zh',
+	'/Х/' => 'Kh',
+	'/х/' => 'kh',
+	'/Ц/' => 'Ts',
+	'/ц/' => 'ts',
+	'/Ч/' => 'Ch',
+	'/ч/' => 'ch',
+	'/Ш/' => 'Sh',
+	'/ш/' => 'sh',
+	'/Щ/' => 'Shch',
+	'/щ/' => 'shch',
+	'/Ъ|ъ|Ь|ь/' => '',
+	'/Ю/' => 'Yu',
+	'/ю/' => 'yu',
+	'/Я/' => 'Ya',
+	'/я/' => 'ya'
+);
--- a/ci/application/config/hooks.php
+++ b/ci/application/config/hooks.php
@ -0,0 +1,13 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+| -------------------------------------------------------------------------
+| Hooks
+| -------------------------------------------------------------------------
+| This file lets you define "hooks" to extend CI without hacking the core
+| files.  Please see the user guide for info:
+|
+|	https://codeigniter.com/userguide3/general/hooks.html
+|
+*/
--- a/ci/application/config/index.html
+++ b/ci/application/config/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/config/memcached.php
+++ b/ci/application/config/memcached.php
@ -0,0 +1,19 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+| -------------------------------------------------------------------------
+| Memcached settings
+| -------------------------------------------------------------------------
+| Your Memcached servers can be specified below.
+|
+|	See: https://codeigniter.com/userguide3/libraries/caching.html#memcached
+|
+*/
+$config = array(
+	'default' => array(
+		'hostname' => '127.0.0.1',
+		'port'     => '11211',
+		'weight'   => '1',
+	),
+);
--- a/ci/application/config/migration.php
+++ b/ci/application/config/migration.php
@ -0,0 +1,84 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+|--------------------------------------------------------------------------
+| Enable/Disable Migrations
+|--------------------------------------------------------------------------
+|
+| Migrations are disabled by default for security reasons.
+| You should enable migrations whenever you intend to do a schema migration
+| and disable it back when you're done.
+|
+*/
+$config['migration_enabled'] = FALSE;
+
+/*
+|--------------------------------------------------------------------------
+| Migration Type
+|--------------------------------------------------------------------------
+|
+| Migration file names may be based on a sequential identifier or on
+| a timestamp. Options are:
+|
+|   'sequential' = Sequential migration naming (001_add_blog.php)
+|   'timestamp'  = Timestamp migration naming (20121031104401_add_blog.php)
+|                  Use timestamp format YYYYMMDDHHIISS.
+|
+| Note: If this configuration value is missing the Migration library
+|       defaults to 'sequential' for backward compatibility with CI2.
+|
+*/
+$config['migration_type'] = 'timestamp';
+
+/*
+|--------------------------------------------------------------------------
+| Migrations table
+|--------------------------------------------------------------------------
+|
+| This is the name of the table that will store the current migrations state.
+| When migrations runs it will store in a database table which migration
+| level the system is at. It then compares the migration level in this
+| table to the $config['migration_version'] if they are not the same it
+| will migrate up. This must be set.
+|
+*/
+$config['migration_table'] = 'migrations';
+
+/*
+|--------------------------------------------------------------------------
+| Auto Migrate To Latest
+|--------------------------------------------------------------------------
+|
+| If this is set to TRUE when you load the migrations class and have
+| $config['migration_enabled'] set to TRUE the system will auto migrate
+| to your latest migration (whatever $config['migration_version'] is
+| set to). This way you do not have to call migrations anywhere else
+| in your code to have the latest migration.
+|
+*/
+$config['migration_auto_latest'] = FALSE;
+
+/*
+|--------------------------------------------------------------------------
+| Migrations version
+|--------------------------------------------------------------------------
+|
+| This is used to set migration version that the file system should be on.
+| If you run $this->migration->current() this is the version that schema will
+| be upgraded / downgraded to.
+|
+*/
+$config['migration_version'] = 0;
+
+/*
+|--------------------------------------------------------------------------
+| Migrations Path
+|--------------------------------------------------------------------------
+|
+| Path to your migrations folder.
+| Typically, it will be within your application path.
+| Also, writing permission is required within the migrations path.
+|
+*/
+$config['migration_path'] = APPPATH.'migrations/';
--- a/ci/application/config/mimes.php
+++ b/ci/application/config/mimes.php
@ -0,0 +1,186 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+| -------------------------------------------------------------------
+| MIME TYPES
+| -------------------------------------------------------------------
+| This file contains an array of mime types. It is used by the
+| Upload class to help identify allowed file types.
+|
+*/
+return array(
+	'hqx'	=>	array('application/mac-binhex40', 'application/mac-binhex', 'application/x-binhex40', 'application/x-mac-binhex40'),
+	'cpt'	=>	'application/mac-compactpro',
+	'csv'	=>	array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel', 'text/plain'),
+	'bin'	=>	array('application/macbinary', 'application/mac-binary', 'application/octet-stream', 'application/x-binary', 'application/x-macbinary'),
+	'dms'	=>	'application/octet-stream',
+	'lha'	=>	'application/octet-stream',
+	'lzh'	=>	'application/octet-stream',
+	'exe'	=>	array('application/octet-stream', 'application/x-msdownload'),
+	'class'	=>	'application/octet-stream',
+	'psd'	=>	array('application/x-photoshop', 'image/vnd.adobe.photoshop'),
+	'so'	=>	'application/octet-stream',
+	'sea'	=>	'application/octet-stream',
+	'dll'	=>	'application/octet-stream',
+	'oda'	=>	'application/oda',
+	'pdf'	=>	array('application/pdf', 'application/force-download', 'application/x-download', 'binary/octet-stream'),
+	'ai'	=>	array('application/pdf', 'application/postscript'),
+	'eps'	=>	'application/postscript',
+	'ps'	=>	'application/postscript',
+	'smi'	=>	'application/smil',
+	'smil'	=>	'application/smil',
+	'mif'	=>	'application/vnd.mif',
+	'xls'	=>	array('application/vnd.ms-excel', 'application/msexcel', 'application/x-msexcel', 'application/x-ms-excel', 'application/x-excel', 'application/x-dos_ms_excel', 'application/xls', 'application/x-xls', 'application/excel', 'application/download', 'application/vnd.ms-office', 'application/msword'),
+	'ppt'	=>	array('application/powerpoint', 'application/vnd.ms-powerpoint', 'application/vnd.ms-office', 'application/msword'),
+	'pptx'	=> 	array('application/vnd.openxmlformats-officedocument.presentationml.presentation', 'application/x-zip', 'application/zip'),
+	'wbxml'	=>	'application/wbxml',
+	'wmlc'	=>	'application/wmlc',
+	'dcr'	=>	'application/x-director',
+	'dir'	=>	'application/x-director',
+	'dxr'	=>	'application/x-director',
+	'dvi'	=>	'application/x-dvi',
+	'gtar'	=>	'application/x-gtar',
+	'gz'	=>	'application/x-gzip',
+	'gzip'  =>	'application/x-gzip',
+	'php'	=>	array('application/x-httpd-php', 'application/php', 'application/x-php', 'text/php', 'text/x-php', 'application/x-httpd-php-source'),
+	'php4'	=>	'application/x-httpd-php',
+	'php3'	=>	'application/x-httpd-php',
+	'phtml'	=>	'application/x-httpd-php',
+	'phps'	=>	'application/x-httpd-php-source',
+	'js'	=>	array('application/x-javascript', 'text/plain'),
+	'swf'	=>	'application/x-shockwave-flash',
+	'sit'	=>	'application/x-stuffit',
+	'tar'	=>	'application/x-tar',
+	'tgz'	=>	array('application/x-tar', 'application/x-gzip-compressed'),
+	'z'	=>	'application/x-compress',
+	'xhtml'	=>	'application/xhtml+xml',
+	'xht'	=>	'application/xhtml+xml',
+	'zip'	=>	array('application/x-zip', 'application/zip', 'application/x-zip-compressed', 'application/s-compressed', 'multipart/x-zip'),
+	'rar'	=>	array('application/x-rar', 'application/rar', 'application/x-rar-compressed'),
+	'mid'	=>	'audio/midi',
+	'midi'	=>	'audio/midi',
+	'mpga'	=>	'audio/mpeg',
+	'mp2'	=>	'audio/mpeg',
+	'mp3'	=>	array('audio/mpeg', 'audio/mpg', 'audio/mpeg3', 'audio/mp3'),
+	'aif'	=>	array('audio/x-aiff', 'audio/aiff'),
+	'aiff'	=>	array('audio/x-aiff', 'audio/aiff'),
+	'aifc'	=>	'audio/x-aiff',
+	'ram'	=>	'audio/x-pn-realaudio',
+	'rm'	=>	'audio/x-pn-realaudio',
+	'rpm'	=>	'audio/x-pn-realaudio-plugin',
+	'ra'	=>	'audio/x-realaudio',
+	'rv'	=>	'video/vnd.rn-realvideo',
+	'wav'	=>	array('audio/x-wav', 'audio/wave', 'audio/wav'),
+	'bmp'	=>	array('image/bmp', 'image/x-bmp', 'image/x-bitmap', 'image/x-xbitmap', 'image/x-win-bitmap', 'image/x-windows-bmp', 'image/ms-bmp', 'image/x-ms-bmp', 'application/bmp', 'application/x-bmp', 'application/x-win-bitmap'),
+	'gif'	=>	'image/gif',
+	'jpeg'	=>	array('image/jpeg', 'image/pjpeg'),
+	'jpg'	=>	array('image/jpeg', 'image/pjpeg'),
+	'jpe'	=>	array('image/jpeg', 'image/pjpeg'),
+	'jp2'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'j2k'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'jpf'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'jpg2'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'jpx'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'jpm'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'mj2'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'mjp2'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
+	'png'	=>	array('image/png', 'image/x-png'),
+	'tiff'	=>	'image/tiff',
+	'tif'	=>	'image/tiff',
+	'heic' 	=>	'image/heic',
+	'heif' 	=>	'image/heif',
+	'css'	=>	array('text/css', 'text/plain'),
+	'html'	=>	array('text/html', 'text/plain'),
+	'htm'	=>	array('text/html', 'text/plain'),
+	'shtml'	=>	array('text/html', 'text/plain'),
+	'txt'	=>	'text/plain',
+	'text'	=>	'text/plain',
+	'log'	=>	array('text/plain', 'text/x-log'),
+	'rtx'	=>	'text/richtext',
+	'rtf'	=>	'text/rtf',
+	'xml'	=>	array('application/xml', 'text/xml', 'text/plain'),
+	'xsl'	=>	array('application/xml', 'text/xsl', 'text/xml'),
+	'mpeg'	=>	'video/mpeg',
+	'mpg'	=>	'video/mpeg',
+	'mpe'	=>	'video/mpeg',
+	'qt'	=>	'video/quicktime',
+	'mov'	=>	'video/quicktime',
+	'avi'	=>	array('video/x-msvideo', 'video/msvideo', 'video/avi', 'application/x-troff-msvideo'),
+	'movie'	=>	'video/x-sgi-movie',
+	'doc'	=>	array('application/msword', 'application/vnd.ms-office'),
+	'docx'	=>	array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip', 'application/msword', 'application/x-zip'),
+	'dot'	=>	array('application/msword', 'application/vnd.ms-office'),
+	'dotx'	=>	array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip', 'application/msword'),
+	'xlsx'	=>	array('application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'application/zip', 'application/vnd.ms-excel', 'application/msword', 'application/x-zip'),
+	'word'	=>	array('application/msword', 'application/octet-stream'),
+	'xl'	=>	'application/excel',
+	'eml'	=>	'message/rfc822',
+	'json'  =>	array('application/json', 'text/json'),
+	'pem'   =>	array('application/x-x509-user-cert', 'application/x-pem-file', 'application/octet-stream'),
+	'p10'   =>	array('application/x-pkcs10', 'application/pkcs10'),
+	'p12'   =>	'application/x-pkcs12',
+	'p7a'   =>	'application/x-pkcs7-signature',
+	'p7c'   =>	array('application/pkcs7-mime', 'application/x-pkcs7-mime'),
+	'p7m'   =>	array('application/pkcs7-mime', 'application/x-pkcs7-mime'),
+	'p7r'   =>	'application/x-pkcs7-certreqresp',
+	'p7s'   =>	'application/pkcs7-signature',
+	'crt'   =>	array('application/x-x509-ca-cert', 'application/x-x509-user-cert', 'application/pkix-cert'),
+	'crl'   =>	array('application/pkix-crl', 'application/pkcs-crl'),
+	'der'   =>	'application/x-x509-ca-cert',
+	'kdb'   =>	'application/octet-stream',
+	'pgp'   =>	'application/pgp',
+	'gpg'   =>	'application/gpg-keys',
+	'sst'   =>	'application/octet-stream',
+	'csr'   =>	'application/octet-stream',
+	'rsa'   =>	'application/x-pkcs7',
+	'cer'   =>	array('application/pkix-cert', 'application/x-x509-ca-cert'),
+	'3g2'   =>	'video/3gpp2',
+	'3gp'   =>	array('video/3gp', 'video/3gpp'),
+	'mp4'   =>	'video/mp4',
+	'm4a'   =>	'audio/x-m4a',
+	'f4v'   =>	array('video/mp4', 'video/x-f4v'),
+	'flv'	=>	'video/x-flv',
+	'webm'	=>	'video/webm',
+	'aac'   =>	array('audio/x-aac', 'audio/aac'),
+	'm4u'   =>	'application/vnd.mpegurl',
+	'm3u'   =>	'text/plain',
+	'xspf'  =>	'application/xspf+xml',
+	'vlc'   =>	'application/videolan',
+	'wmv'   =>	array('video/x-ms-wmv', 'video/x-ms-asf'),
+	'au'    =>	'audio/x-au',
+	'ac3'   =>	'audio/ac3',
+	'flac'  =>	'audio/x-flac',
+	'ogg'   =>	array('audio/ogg', 'video/ogg', 'application/ogg'),
+	'kmz'	=>	array('application/vnd.google-earth.kmz', 'application/zip', 'application/x-zip'),
+	'kml'	=>	array('application/vnd.google-earth.kml+xml', 'application/xml', 'text/xml'),
+	'ics'	=>	'text/calendar',
+	'ical'	=>	'text/calendar',
+	'zsh'	=>	'text/x-scriptzsh',
+	'7z'	=>	array('application/x-7z-compressed', 'application/x-compressed', 'application/x-zip-compressed', 'application/zip', 'multipart/x-zip'),
+	'7zip'	=>	array('application/x-7z-compressed', 'application/x-compressed', 'application/x-zip-compressed', 'application/zip', 'multipart/x-zip'),
+	'cdr'	=>	array('application/cdr', 'application/coreldraw', 'application/x-cdr', 'application/x-coreldraw', 'image/cdr', 'image/x-cdr', 'zz-application/zz-winassoc-cdr'),
+	'wma'	=>	array('audio/x-ms-wma', 'video/x-ms-asf'),
+	'jar'	=>	array('application/java-archive', 'application/x-java-application', 'application/x-jar', 'application/x-compressed'),
+	'svg'	=>	array('image/svg+xml', 'image/svg', 'application/xml', 'text/xml'),
+	'vcf'	=>	'text/x-vcard',
+	'srt'	=>	array('text/srt', 'text/plain'),
+	'vtt'	=>	array('text/vtt', 'text/plain'),
+	'ico'	=>	array('image/x-icon', 'image/x-ico', 'image/vnd.microsoft.icon'),
+	'odc'	=>	'application/vnd.oasis.opendocument.chart',
+	'otc'	=>	'application/vnd.oasis.opendocument.chart-template',
+	'odf'	=>	'application/vnd.oasis.opendocument.formula',
+	'otf'	=>	'application/vnd.oasis.opendocument.formula-template',
+	'odg'	=>	'application/vnd.oasis.opendocument.graphics',
+	'otg'	=>	'application/vnd.oasis.opendocument.graphics-template',
+	'odi'	=>	'application/vnd.oasis.opendocument.image',
+	'oti'	=>	'application/vnd.oasis.opendocument.image-template',
+	'odp'	=>	'application/vnd.oasis.opendocument.presentation',
+	'otp'	=>	'application/vnd.oasis.opendocument.presentation-template',
+	'ods'	=>	'application/vnd.oasis.opendocument.spreadsheet',
+	'ots'	=>	'application/vnd.oasis.opendocument.spreadsheet-template',
+	'odt'	=>	'application/vnd.oasis.opendocument.text',
+	'odm'	=>	'application/vnd.oasis.opendocument.text-master',
+	'ott'	=>	'application/vnd.oasis.opendocument.text-template',
+	'oth'	=>	'application/vnd.oasis.opendocument.text-web'
+);
--- a/ci/application/config/profiler.php
+++ b/ci/application/config/profiler.php
@ -0,0 +1,14 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+| -------------------------------------------------------------------------
+| Profiler Sections
+| -------------------------------------------------------------------------
+| This file lets you determine whether or not various sections of Profiler
+| data are displayed when the Profiler is enabled.
+| Please see the user guide for info:
+|
+|	https://codeigniter.com/userguide3/general/profiling.html
+|
+*/
--- a/ci/application/config/routes.php
+++ b/ci/application/config/routes.php
@ -0,0 +1,54 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+| -------------------------------------------------------------------------
+| URI ROUTING
+| -------------------------------------------------------------------------
+| This file lets you re-map URI requests to specific controller functions.
+|
+| Typically there is a one-to-one relationship between a URL string
+| and its corresponding controller class/method. The segments in a
+| URL normally follow this pattern:
+|
+|	example.com/class/method/id/
+|
+| In some instances, however, you may want to remap this relationship
+| so that a different class/function is called than the one
+| corresponding to the URL.
+|
+| Please see the user guide for complete details:
+|
+|	https://codeigniter.com/userguide3/general/routing.html
+|
+| -------------------------------------------------------------------------
+| RESERVED ROUTES
+| -------------------------------------------------------------------------
+|
+| There are three reserved routes:
+|
+|	$route['default_controller'] = 'welcome';
+|
+| This route indicates which controller class should be loaded if the
+| URI contains no data. In the above example, the "welcome" class
+| would be loaded.
+|
+|	$route['404_override'] = 'errors/page_missing';
+|
+| This route will tell the Router which controller/method to use if those
+| provided in the URL cannot be matched to a valid route.
+|
+|	$route['translate_uri_dashes'] = FALSE;
+|
+| This is not exactly a route, but allows you to automatically route
+| controller and method names that contain dashes. '-' isn't a valid
+| class or method name character, so it requires translation.
+| When you set this option to TRUE, it will replace ALL dashes in the
+| controller and method URI segments.
+|
+| Examples:	my-controller/index	-> my_controller/index
+|		my-controller/my-method	-> my_controller/my_method
+*/
+$route['default_controller'] = 'welcome';
+$route['404_override'] = '';
+$route['translate_uri_dashes'] = FALSE;
--- a/ci/application/config/smileys.php
+++ b/ci/application/config/smileys.php
@ -0,0 +1,64 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+| -------------------------------------------------------------------
+| SMILEYS
+| -------------------------------------------------------------------
+| This file contains an array of smileys for use with the emoticon helper.
+| Individual images can be used to replace multiple smileys.  For example:
+| :-) and :) use the same image replacement.
+|
+| Please see user guide for more info:
+| https://codeigniter.com/userguide3/helpers/smiley_helper.html
+|
+*/
+$smileys = array(
+
+//	smiley			image name						width	height	alt
+
+	':-)'			=>	array('grin.gif',			'19',	'19',	'grin'),
+	':lol:'			=>	array('lol.gif',			'19',	'19',	'LOL'),
+	':cheese:'		=>	array('cheese.gif',			'19',	'19',	'cheese'),
+	':)'			=>	array('smile.gif',			'19',	'19',	'smile'),
+	';-)'			=>	array('wink.gif',			'19',	'19',	'wink'),
+	';)'			=>	array('wink.gif',			'19',	'19',	'wink'),
+	':smirk:'		=>	array('smirk.gif',			'19',	'19',	'smirk'),
+	':roll:'		=>	array('rolleyes.gif',		'19',	'19',	'rolleyes'),
+	':-S'			=>	array('confused.gif',		'19',	'19',	'confused'),
+	':wow:'			=>	array('surprise.gif',		'19',	'19',	'surprised'),
+	':bug:'			=>	array('bigsurprise.gif',	'19',	'19',	'big surprise'),
+	':-P'			=>	array('tongue_laugh.gif',	'19',	'19',	'tongue laugh'),
+	'%-P'			=>	array('tongue_rolleye.gif',	'19',	'19',	'tongue rolleye'),
+	';-P'			=>	array('tongue_wink.gif',	'19',	'19',	'tongue wink'),
+	':P'			=>	array('raspberry.gif',		'19',	'19',	'raspberry'),
+	':blank:'		=>	array('blank.gif',			'19',	'19',	'blank stare'),
+	':long:'		=>	array('longface.gif',		'19',	'19',	'long face'),
+	':ohh:'			=>	array('ohh.gif',			'19',	'19',	'ohh'),
+	':grrr:'		=>	array('grrr.gif',			'19',	'19',	'grrr'),
+	':gulp:'		=>	array('gulp.gif',			'19',	'19',	'gulp'),
+	'8-/'			=>	array('ohoh.gif',			'19',	'19',	'oh oh'),
+	':down:'		=>	array('downer.gif',			'19',	'19',	'downer'),
+	':red:'			=>	array('embarrassed.gif',	'19',	'19',	'red face'),
+	':sick:'		=>	array('sick.gif',			'19',	'19',	'sick'),
+	':shut:'		=>	array('shuteye.gif',		'19',	'19',	'shut eye'),
+	':-/'			=>	array('hmm.gif',			'19',	'19',	'hmmm'),
+	'>:('			=>	array('mad.gif',			'19',	'19',	'mad'),
+	':mad:'			=>	array('mad.gif',			'19',	'19',	'mad'),
+	'>:-('			=>	array('angry.gif',			'19',	'19',	'angry'),
+	':angry:'		=>	array('angry.gif',			'19',	'19',	'angry'),
+	':zip:'			=>	array('zip.gif',			'19',	'19',	'zipper'),
+	':kiss:'		=>	array('kiss.gif',			'19',	'19',	'kiss'),
+	':ahhh:'		=>	array('shock.gif',			'19',	'19',	'shock'),
+	':coolsmile:'	=>	array('shade_smile.gif',	'19',	'19',	'cool smile'),
+	':coolsmirk:'	=>	array('shade_smirk.gif',	'19',	'19',	'cool smirk'),
+	':coolgrin:'	=>	array('shade_grin.gif',		'19',	'19',	'cool grin'),
+	':coolhmm:'		=>	array('shade_hmm.gif',		'19',	'19',	'cool hmm'),
+	':coolmad:'		=>	array('shade_mad.gif',		'19',	'19',	'cool mad'),
+	':coolcheese:'	=>	array('shade_cheese.gif',	'19',	'19',	'cool cheese'),
+	':vampire:'		=>	array('vampire.gif',		'19',	'19',	'vampire'),
+	':snake:'		=>	array('snake.gif',			'19',	'19',	'snake'),
+	':exclaim:'		=>	array('exclaim.gif',		'19',	'19',	'exclaim'),
+	':question:'	=>	array('question.gif',		'19',	'19',	'question')
+
+);
--- a/ci/application/config/user_agents.php
+++ b/ci/application/config/user_agents.php
@ -0,0 +1,222 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+/*
+| -------------------------------------------------------------------
+| USER AGENT TYPES
+| -------------------------------------------------------------------
+| This file contains four arrays of user agent data. It is used by the
+| User Agent Class to help identify browser, platform, robot, and
+| mobile device data. The array keys are used to identify the device
+| and the array values are used to set the actual name of the item.
+*/
+$platforms = array(
+	'windows nt 10.0'	=> 'Windows 10',
+	'windows nt 6.3'	=> 'Windows 8.1',
+	'windows nt 6.2'	=> 'Windows 8',
+	'windows nt 6.1'	=> 'Windows 7',
+	'windows nt 6.0'	=> 'Windows Vista',
+	'windows nt 5.2'	=> 'Windows 2003',
+	'windows nt 5.1'	=> 'Windows XP',
+	'windows nt 5.0'	=> 'Windows 2000',
+	'windows nt 4.0'	=> 'Windows NT 4.0',
+	'winnt4.0'			=> 'Windows NT 4.0',
+	'winnt 4.0'			=> 'Windows NT',
+	'winnt'				=> 'Windows NT',
+	'windows 98'		=> 'Windows 98',
+	'win98'				=> 'Windows 98',
+	'windows 95'		=> 'Windows 95',
+	'win95'				=> 'Windows 95',
+	'windows phone'			=> 'Windows Phone',
+	'windows'			=> 'Unknown Windows OS',
+	'android'			=> 'Android',
+	'blackberry'		=> 'BlackBerry',
+	'iphone'			=> 'iOS',
+	'ipad'				=> 'iOS',
+	'ipod'				=> 'iOS',
+	'os x'				=> 'Mac OS X',
+	'ppc mac'			=> 'Power PC Mac',
+	'freebsd'			=> 'FreeBSD',
+	'ppc'				=> 'Macintosh',
+	'linux'				=> 'Linux',
+	'debian'			=> 'Debian',
+	'sunos'				=> 'Sun Solaris',
+	'beos'				=> 'BeOS',
+	'apachebench'		=> 'ApacheBench',
+	'aix'				=> 'AIX',
+	'irix'				=> 'Irix',
+	'osf'				=> 'DEC OSF',
+	'hp-ux'				=> 'HP-UX',
+	'netbsd'			=> 'NetBSD',
+	'bsdi'				=> 'BSDi',
+	'openbsd'			=> 'OpenBSD',
+	'gnu'				=> 'GNU/Linux',
+	'unix'				=> 'Unknown Unix OS',
+	'symbian' 			=> 'Symbian OS'
+);
+
+
+// The order of this array should NOT be changed. Many browsers return
+// multiple browser types so we want to identify the sub-type first.
+$browsers = array(
+	'OPR'			=> 'Opera',
+	'Flock'			=> 'Flock',
+	'Edge'			=> 'Edge',
+	'Chrome'		=> 'Chrome',
+	// Opera 10+ always reports Opera/9.80 and appends Version/<real version> to the user agent string
+	'Opera.*?Version'	=> 'Opera',
+	'Opera'			=> 'Opera',
+	'MSIE'			=> 'Internet Explorer',
+	'Internet Explorer'	=> 'Internet Explorer',
+	'Trident.* rv'	=> 'Internet Explorer',
+	'Shiira'		=> 'Shiira',
+	'Firefox'		=> 'Firefox',
+	'Chimera'		=> 'Chimera',
+	'Phoenix'		=> 'Phoenix',
+	'Firebird'		=> 'Firebird',
+	'Camino'		=> 'Camino',
+	'Netscape'		=> 'Netscape',
+	'OmniWeb'		=> 'OmniWeb',
+	'Safari'		=> 'Safari',
+	'Mozilla'		=> 'Mozilla',
+	'Konqueror'		=> 'Konqueror',
+	'icab'			=> 'iCab',
+	'Lynx'			=> 'Lynx',
+	'Links'			=> 'Links',
+	'hotjava'		=> 'HotJava',
+	'amaya'			=> 'Amaya',
+	'IBrowse'		=> 'IBrowse',
+	'Maxthon'		=> 'Maxthon',
+	'Ubuntu'		=> 'Ubuntu Web Browser'
+);
+
+$mobiles = array(
+	// legacy array, old values commented out
+	'mobileexplorer'	=> 'Mobile Explorer',
+//  'openwave'			=> 'Open Wave',
+//	'opera mini'		=> 'Opera Mini',
+//	'operamini'			=> 'Opera Mini',
+//	'elaine'			=> 'Palm',
+	'palmsource'		=> 'Palm',
+//	'digital paths'		=> 'Palm',
+//	'avantgo'			=> 'Avantgo',
+//	'xiino'				=> 'Xiino',
+	'palmscape'			=> 'Palmscape',
+//	'nokia'				=> 'Nokia',
+//	'ericsson'			=> 'Ericsson',
+//	'blackberry'		=> 'BlackBerry',
+//	'motorola'			=> 'Motorola'
+
+	// Phones and Manufacturers
+	'motorola'		=> 'Motorola',
+	'nokia'			=> 'Nokia',
+	'nexus'			=> 'Nexus',
+	'palm'			=> 'Palm',
+	'iphone'		=> 'Apple iPhone',
+	'ipad'			=> 'iPad',
+	'ipod'			=> 'Apple iPod Touch',
+	'sony'			=> 'Sony Ericsson',
+	'ericsson'		=> 'Sony Ericsson',
+	'blackberry'	=> 'BlackBerry',
+	'cocoon'		=> 'O2 Cocoon',
+	'blazer'		=> 'Treo',
+	'lg'			=> 'LG',
+	'amoi'			=> 'Amoi',
+	'xda'			=> 'XDA',
+	'mda'			=> 'MDA',
+	'vario'			=> 'Vario',
+	'htc'			=> 'HTC',
+	'samsung'		=> 'Samsung',
+	'sharp'			=> 'Sharp',
+	'sie-'			=> 'Siemens',
+	'alcatel'		=> 'Alcatel',
+	'benq'			=> 'BenQ',
+	'ipaq'			=> 'HP iPaq',
+	'mot-'			=> 'Motorola',
+	'playstation portable'	=> 'PlayStation Portable',
+	'playstation 3'		=> 'PlayStation 3',
+	'playstation vita'  	=> 'PlayStation Vita',
+	'hiptop'		=> 'Danger Hiptop',
+	'nec-'			=> 'NEC',
+	'panasonic'		=> 'Panasonic',
+	'philips'		=> 'Philips',
+	'sagem'			=> 'Sagem',
+	'sanyo'			=> 'Sanyo',
+	'spv'			=> 'SPV',
+	'zte'			=> 'ZTE',
+	'sendo'			=> 'Sendo',
+	'nintendo dsi'	=> 'Nintendo DSi',
+	'nintendo ds'	=> 'Nintendo DS',
+	'nintendo 3ds'	=> 'Nintendo 3DS',
+	'wii'			=> 'Nintendo Wii',
+	'open web'		=> 'Open Web',
+	'openweb'		=> 'OpenWeb',
+	'meizu'                 => 'Meizu',
+	'huawei'                => 'Huawei',
+	'xiaomi'                => 'Xiaomi',
+	'oppo'                  => 'Oppo',
+	'vivo'                  => 'Vivo',
+	'infinix'               => 'Infinix',
+
+	// Operating Systems
+	'android'		=> 'Android',
+	'symbian'		=> 'Symbian',
+	'SymbianOS'		=> 'SymbianOS',
+	'elaine'		=> 'Palm',
+	'series60'		=> 'Symbian S60',
+	'windows ce'	=> 'Windows CE',
+
+	// Browsers
+	'obigo'			=> 'Obigo',
+	'netfront'		=> 'Netfront Browser',
+	'openwave'		=> 'Openwave Browser',
+	'mobilexplorer'	=> 'Mobile Explorer',
+	'operamini'		=> 'Opera Mini',
+	'opera mini'	=> 'Opera Mini',
+	'opera mobi'	=> 'Opera Mobile',
+	'fennec'		=> 'Firefox Mobile',
+
+	// Other
+	'digital paths'	=> 'Digital Paths',
+	'avantgo'		=> 'AvantGo',
+	'xiino'			=> 'Xiino',
+	'novarra'		=> 'Novarra Transcoder',
+	'vodafone'		=> 'Vodafone',
+	'docomo'		=> 'NTT DoCoMo',
+	'o2'			=> 'O2',
+
+	// Fallback
+	'mobile'		=> 'Generic Mobile',
+	'wireless'		=> 'Generic Mobile',
+	'j2me'			=> 'Generic Mobile',
+	'midp'			=> 'Generic Mobile',
+	'cldc'			=> 'Generic Mobile',
+	'up.link'		=> 'Generic Mobile',
+	'up.browser'	=> 'Generic Mobile',
+	'smartphone'	=> 'Generic Mobile',
+	'cellphone'		=> 'Generic Mobile'
+);
+
+// There are hundreds of bots but these are the most common.
+$robots = array(
+	'googlebot'		=> 'Googlebot',
+	'msnbot'		=> 'MSNBot',
+	'baiduspider'		=> 'Baiduspider',
+	'bingbot'		=> 'Bing',
+	'slurp'			=> 'Inktomi Slurp',
+	'yahoo'			=> 'Yahoo',
+	'ask jeeves'		=> 'Ask Jeeves',
+	'fastcrawler'		=> 'FastCrawler',
+	'infoseek'		=> 'InfoSeek Robot 1.0',
+	'lycos'			=> 'Lycos',
+	'yandex'		=> 'YandexBot',
+	'mediapartners-google'	=> 'MediaPartners Google',
+	'CRAZYWEBCRAWLER'	=> 'Crazy Webcrawler',
+	'adsbot-google'		=> 'AdsBot Google',
+	'feedfetcher-google'	=> 'Feedfetcher Google',
+	'curious george'	=> 'Curious George',
+	'ia_archiver'		=> 'Alexa Crawler',
+	'MJ12bot'		=> 'Majestic-12',
+	'Uptimebot'		=> 'Uptimebot',
+	'UptimeRobot'		=> 'UptimeRobot'
+);
--- a/ci/application/controllers/Albums.php
+++ b/ci/application/controllers/Albums.php
@ -0,0 +1,18 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Albums extends CI_Controller {
+
+	public function __construct(){
+		parent::__construct();
+		$this->load->model('model_music');
+	}
+	public function index(){
+		$albums = $this->model_music->getAlbums();
+		$this->load->view('layout/header');
+		$this->load->view('albums_list',['albums'=>$albums]);
+		$this->load->view('layout/footer');
+	}
+
+}
+
--- a/ci/application/controllers/Welcome.php
+++ b/ci/application/controllers/Welcome.php
@ -0,0 +1,25 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Welcome extends CI_Controller {
+
+	/**
+	 * Index Page for this controller.
+	 *
+	 * Maps to the following URL
+	 * 		http://example.com/index.php/welcome
+	 *	- or -
+	 * 		http://example.com/index.php/welcome/index
+	 *	- or -
+	 * Since this controller is set as the default controller in
+	 * config/routes.php, it's displayed at http://example.com/
+	 *
+	 * So any other public methods not prefixed with an underscore will
+	 * map to /index.php/welcome/<method_name>
+	 * @see https://codeigniter.com/userguide3/general/urls.html
+	 */
+	public function index()
+	{
+		$this->load->view('welcome_message');
+	}
+}
--- a/ci/application/controllers/index.html
+++ b/ci/application/controllers/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/core/index.html
+++ b/ci/application/core/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/helpers/index.html
+++ b/ci/application/helpers/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/hooks/index.html
+++ b/ci/application/hooks/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/index.html
+++ b/ci/application/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/language/english/index.html
+++ b/ci/application/language/english/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/language/index.html
+++ b/ci/application/language/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/libraries/index.html
+++ b/ci/application/libraries/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/logs/index.html
+++ b/ci/application/logs/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/models/Model_music.php
+++ b/ci/application/models/Model_music.php
@ -0,0 +1,20 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');                                             
+
+class Model_music extends CI_Model {
+	public function __construct(){
+		$this->load->database();
+	}
+
+	public function getAlbums(){
+		$query = $this->db->query(
+			"SELECT album.name,album.id,year,artist.name as artistName, genre.name as genreName,jpeg 
+			FROM album 
+			JOIN artist ON album.artistid = artist.id
+			JOIN genre ON genre.id = album.genreid
+			JOIN cover ON cover.id = album.coverid
+			ORDER BY year
+			"
+		);
+	return $query->result();
+	}
+}
--- a/ci/application/models/index.html
+++ b/ci/application/models/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/third_party/index.html
+++ b/ci/application/third_party/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/views/albums_list.php
+++ b/ci/application/views/albums_list.php
@ -0,0 +1,14 @@
+<h5>Albums list</h5>
+<section class="list">
+<?php
+foreach($albums as $album){
+	echo "<div><article>";
+	echo "<header class='short-text'>";
+	echo anchor("albums/view/{$album->id}","{$album->name}");
+	echo "</header>";
+	echo '<img src="data:image/jpeg;base64,'.base64_encode($album->jpeg).'" />';
+	echo "<footer class='short-text'>{$album->year} - {$album->artistName}</footer>
+	  </article></div>";
+}
+?>
+</section>
--- a/ci/application/views/errors/cli/error_404.php
+++ b/ci/application/views/errors/cli/error_404.php
@ -0,0 +1,8 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+echo "\nERROR: ",
+	$heading,
+	"\n\n",
+	$message,
+	"\n\n";
--- a/ci/application/views/errors/cli/error_db.php
+++ b/ci/application/views/errors/cli/error_db.php
@ -0,0 +1,8 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+echo "\nDatabase error: ",
+	$heading,
+	"\n\n",
+	$message,
+	"\n\n";
--- a/ci/application/views/errors/cli/error_exception.php
+++ b/ci/application/views/errors/cli/error_exception.php
@ -0,0 +1,21 @@
+<?php defined('BASEPATH') OR exit('No direct script access allowed'); ?>
+
+An uncaught Exception was encountered
+
+Type:        <?php echo get_class($exception), "\n"; ?>
+Message:     <?php echo $message, "\n"; ?>
+Filename:    <?php echo $exception->getFile(), "\n"; ?>
+Line Number: <?php echo $exception->getLine(); ?>
+
+<?php if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === TRUE): ?>
+
+Backtrace:
+<?php	foreach ($exception->getTrace() as $error): ?>
+<?php		if (isset($error['file']) && strpos($error['file'], realpath(BASEPATH)) !== 0): ?>
+	File: <?php echo $error['file'], "\n"; ?>
+	Line: <?php echo $error['line'], "\n"; ?>
+	Function: <?php echo $error['function'], "\n\n"; ?>
+<?php		endif ?>
+<?php	endforeach ?>
+
+<?php endif ?>
--- a/ci/application/views/errors/cli/error_general.php
+++ b/ci/application/views/errors/cli/error_general.php
@ -0,0 +1,8 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+echo "\nERROR: ",
+	$heading,
+	"\n\n",
+	$message,
+	"\n\n";
--- a/ci/application/views/errors/cli/error_php.php
+++ b/ci/application/views/errors/cli/error_php.php
@ -0,0 +1,21 @@
+<?php defined('BASEPATH') OR exit('No direct script access allowed'); ?>
+
+A PHP Error was encountered
+
+Severity:    <?php echo $severity, "\n"; ?>
+Message:     <?php echo $message, "\n"; ?>
+Filename:    <?php echo $filepath, "\n"; ?>
+Line Number: <?php echo $line; ?>
+
+<?php if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === TRUE): ?>
+
+Backtrace:
+<?php	foreach (debug_backtrace() as $error): ?>
+<?php		if (isset($error['file']) && strpos($error['file'], realpath(BASEPATH)) !== 0): ?>
+	File: <?php echo $error['file'], "\n"; ?>
+	Line: <?php echo $error['line'], "\n"; ?>
+	Function: <?php echo $error['function'], "\n\n"; ?>
+<?php		endif ?>
+<?php	endforeach ?>
+
+<?php endif ?>
--- a/ci/application/views/errors/cli/index.html
+++ b/ci/application/views/errors/cli/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/views/errors/html/error_404.php
+++ b/ci/application/views/errors/html/error_404.php
@ -0,0 +1,64 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+?><!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>404 Page Not Found</title>
+<style type="text/css">
+
+::selection { background-color: #E13300; color: white; }
+::-moz-selection { background-color: #E13300; color: white; }
+
+body {
+	background-color: #fff;
+	margin: 40px;
+	font: 13px/20px normal Helvetica, Arial, sans-serif;
+	color: #4F5155;
+}
+
+a {
+	color: #003399;
+	background-color: transparent;
+	font-weight: normal;
+}
+
+h1 {
+	color: #444;
+	background-color: transparent;
+	border-bottom: 1px solid #D0D0D0;
+	font-size: 19px;
+	font-weight: normal;
+	margin: 0 0 14px 0;
+	padding: 14px 15px 10px 15px;
+}
+
+code {
+	font-family: Consolas, Monaco, Courier New, Courier, monospace;
+	font-size: 12px;
+	background-color: #f9f9f9;
+	border: 1px solid #D0D0D0;
+	color: #002166;
+	display: block;
+	margin: 14px 0 14px 0;
+	padding: 12px 10px 12px 10px;
+}
+
+#container {
+	margin: 10px;
+	border: 1px solid #D0D0D0;
+	box-shadow: 0 0 8px #D0D0D0;
+}
+
+p {
+	margin: 12px 15px 12px 15px;
+}
+</style>
+</head>
+<body>
+	<div id="container">
+		<h1><?php echo $heading; ?></h1>
+		<?php echo $message; ?>
+	</div>
+</body>
+</html>
--- a/ci/application/views/errors/html/error_db.php
+++ b/ci/application/views/errors/html/error_db.php
@ -0,0 +1,64 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+?><!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>Database Error</title>
+<style type="text/css">
+
+::selection { background-color: #E13300; color: white; }
+::-moz-selection { background-color: #E13300; color: white; }
+
+body {
+	background-color: #fff;
+	margin: 40px;
+	font: 13px/20px normal Helvetica, Arial, sans-serif;
+	color: #4F5155;
+}
+
+a {
+	color: #003399;
+	background-color: transparent;
+	font-weight: normal;
+}
+
+h1 {
+	color: #444;
+	background-color: transparent;
+	border-bottom: 1px solid #D0D0D0;
+	font-size: 19px;
+	font-weight: normal;
+	margin: 0 0 14px 0;
+	padding: 14px 15px 10px 15px;
+}
+
+code {
+	font-family: Consolas, Monaco, Courier New, Courier, monospace;
+	font-size: 12px;
+	background-color: #f9f9f9;
+	border: 1px solid #D0D0D0;
+	color: #002166;
+	display: block;
+	margin: 14px 0 14px 0;
+	padding: 12px 10px 12px 10px;
+}
+
+#container {
+	margin: 10px;
+	border: 1px solid #D0D0D0;
+	box-shadow: 0 0 8px #D0D0D0;
+}
+
+p {
+	margin: 12px 15px 12px 15px;
+}
+</style>
+</head>
+<body>
+	<div id="container">
+		<h1><?php echo $heading; ?></h1>
+		<?php echo $message; ?>
+	</div>
+</body>
+</html>
--- a/ci/application/views/errors/html/error_exception.php
+++ b/ci/application/views/errors/html/error_exception.php
@ -0,0 +1,32 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+?>
+
+<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">
+
+<h4>An uncaught Exception was encountered</h4>
+
+<p>Type: <?php echo get_class($exception); ?></p>
+<p>Message: <?php echo $message; ?></p>
+<p>Filename: <?php echo $exception->getFile(); ?></p>
+<p>Line Number: <?php echo $exception->getLine(); ?></p>
+
+<?php if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === TRUE): ?>
+
+	<p>Backtrace:</p>
+	<?php foreach ($exception->getTrace() as $error): ?>
+
+		<?php if (isset($error['file']) && strpos($error['file'], realpath(BASEPATH)) !== 0): ?>
+
+			<p style="margin-left:10px">
+			File: <?php echo $error['file']; ?><br />
+			Line: <?php echo $error['line']; ?><br />
+			Function: <?php echo $error['function']; ?>
+			</p>
+		<?php endif ?>
+
+	<?php endforeach ?>
+
+<?php endif ?>
+
+</div>
--- a/ci/application/views/errors/html/error_general.php
+++ b/ci/application/views/errors/html/error_general.php
@ -0,0 +1,64 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+?><!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>Error</title>
+<style type="text/css">
+
+::selection { background-color: #E13300; color: white; }
+::-moz-selection { background-color: #E13300; color: white; }
+
+body {
+	background-color: #fff;
+	margin: 40px;
+	font: 13px/20px normal Helvetica, Arial, sans-serif;
+	color: #4F5155;
+}
+
+a {
+	color: #003399;
+	background-color: transparent;
+	font-weight: normal;
+}
+
+h1 {
+	color: #444;
+	background-color: transparent;
+	border-bottom: 1px solid #D0D0D0;
+	font-size: 19px;
+	font-weight: normal;
+	margin: 0 0 14px 0;
+	padding: 14px 15px 10px 15px;
+}
+
+code {
+	font-family: Consolas, Monaco, Courier New, Courier, monospace;
+	font-size: 12px;
+	background-color: #f9f9f9;
+	border: 1px solid #D0D0D0;
+	color: #002166;
+	display: block;
+	margin: 14px 0 14px 0;
+	padding: 12px 10px 12px 10px;
+}
+
+#container {
+	margin: 10px;
+	border: 1px solid #D0D0D0;
+	box-shadow: 0 0 8px #D0D0D0;
+}
+
+p {
+	margin: 12px 15px 12px 15px;
+}
+</style>
+</head>
+<body>
+	<div id="container">
+		<h1><?php echo $heading; ?></h1>
+		<?php echo $message; ?>
+	</div>
+</body>
+</html>
--- a/ci/application/views/errors/html/error_php.php
+++ b/ci/application/views/errors/html/error_php.php
@ -0,0 +1,33 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+?>
+
+<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">
+
+<h4>A PHP Error was encountered</h4>
+
+<p>Severity: <?php echo $severity; ?></p>
+<p>Message:  <?php echo $message; ?></p>
+<p>Filename: <?php echo $filepath; ?></p>
+<p>Line Number: <?php echo $line; ?></p>
+
+<?php if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === TRUE): ?>
+
+	<p>Backtrace:</p>
+	<?php foreach (debug_backtrace() as $error): ?>
+
+		<?php if (isset($error['file']) && strpos($error['file'], realpath(BASEPATH)) !== 0): ?>
+
+			<p style="margin-left:10px">
+			File: <?php echo $error['file'] ?><br />
+			Line: <?php echo $error['line'] ?><br />
+			Function: <?php echo $error['function'] ?>
+			</p>
+
+		<?php endif ?>
+
+	<?php endforeach ?>
+
+<?php endif ?>
+
+</div>
--- a/ci/application/views/errors/html/index.html
+++ b/ci/application/views/errors/html/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/views/errors/index.html
+++ b/ci/application/views/errors/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/views/index.html
+++ b/ci/application/views/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>403 Forbidden</title>
+</head>
+<body>
+
+<p>Directory access is forbidden.</p>
+
+</body>
+</html>
--- a/ci/application/views/layout/footer.php
+++ b/ci/application/views/layout/footer.php
@ -0,0 +1,3 @@
+</main>
+	</body>
+</html>
--- a/ci/application/views/layout/header.php
+++ b/ci/application/views/layout/header.php
@ -0,0 +1,25 @@
+<!doctype html>
+<html lang="en" class="has-navbar-fixed-top">
+	<head>
+		<meta charset="UTF-8" />
+		<title>MUSIC APP</title>
+<link
+  rel="stylesheet"
+  href="https://cdn.jsdelivr.net/npm/@picocss/pico@2/css/pico.min.css"
+/>
+
+   <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
+   <?php=link_tag('assets/style.css')?>
+	</head>
+	<body>
+		<main class='container'>
+			<nav>
+  <ul>
+    <li><strong>Music APP</strong></li>
+  </ul>
+  <ul>
+  <li><?=anchor('albums','Albums');?></li>
+  <li><?=anchor('artistes','Artistes');?></li>
+  <li><?=anchor('playlist','Playlist');?></li>
+  </ul>
+</nav>
--- a/Show More
+++ b/Show More