<?php

/*
* Author: Burhan Bavkır
* Developed and all copyrights owned by www.bvkyazilim.com
*/

function superhook_template($rsrc_name, &$source, $smarty){
    if(isset(SuperHook::$_contents[$rsrc_name])){
    $source=SuperHook::$_contents[$rsrc_name]['content'];
    return true;
    }else{
    return false;
    }
}

function superhook_timestamp($rsrc_name, &$timestamp, $smarty){
    if(isset(SuperHook::$_contents[$rsrc_name])){
    $timestamp=SuperHook::$_contents[$rsrc_name]['stamp'];
    return true;
    }else{
    return false;
    }
}

function superhook_secure($rsrc_name, $smarty){
    return true;
}

function superhook_trusted($rsrc_name, $smarty){
    return true;
}

class SuperHook extends Module{
    
    private $errors=array();
    private $settings=array();
    private $message=false;
    public static $_contents=array();
        private $pv=0;

    public function __construct(){
        
        $this->name = 'superhook';
        $this->version = '0.2';
                $version=explode('.', _PS_VERSION_);
                $i=0;
                $pv=0;
                foreach($version AS $v){
                    $i+=floor($v/10);
                    $pv+=$v*(1/pow(10, $i));
                    $i++;
                }
                $this->pv=$pv;
        switch(round($this->pv, 1)){
            case 1.4:
                $this->tab = 'content_management';
                break;
            default:
                $this->tab = 'Tools';
                break;
        }
        
        /* The parent construct is required for translations */
        parent::__construct();
        
        $this->page = basename(__FILE__, '.php');
        $this->displayName = $this->l('Super Hook');
        $this->description = $this->l('A module to insert text in any hook you would like.');
        
        $this->settings=array(
            'editorenabled'=>array(
                'n'=>'editorenabled',
                'l'=>$this->l('Enable TinyMCE Editor'),
                's'=>'SH_ENABLE_EDITOR',
                'v'=>1,
                'o'=>array(0=>$this->l('Disabled'), 1=>$this->l('Enabled'))
                )
        );
        
        foreach($this->settings AS &$setting){
            if(Configuration::get($setting['s'])!==false){
                $setting['v']=Configuration::get($setting['s']);
            }elseif(!isset($setting['v'])){
                $setting['v']='';
            }
        }
        
    }

    public function install()
    {
        if (!parent::install())
            return false;
        
        Db::getInstance()->Execute('CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'superhook` (
            `id_content` int(10) unsigned NOT NULL auto_increment,
            `hook` VARCHAR(64),
            `title` varchar(100),
            `content` TEXT,
            `order` tinyint unsigned not null DEFAULT \'0\',
            `active` ENUM( \'0\', \'1\' ) NOT NULL DEFAULT \'1\',
            `smarty` tinyint unsigned not null DEFAULT \'0\',
            `id_lang` int(10) unsigned NOT NULL,
            `stamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
            PRIMARY KEY  (`id_content`),
            INDEX ( `hook` )
            ) DEFAULT CHARSET=utf8');
//         echo mysql_error();
        return true;
    }

    public function uninstall()
    {
        if (!parent::uninstall())
            return false;
        
        Db::getInstance()->Execute('DROP TABLE `'._DB_PREFIX_.'superhook`');
        return true;
    }

    function getContent()
    {
        global $smarty, $cookie;
        
        $baseurl='?tab=AdminModules&configure='.$this->name.'&token='.$_GET['token'];
        $smarty->assign('baseurl', $baseurl);
        $smarty->assign('name', $this->displayName);
        $smarty->assign('tab', 0);
        
        if(isset($_POST['updatesettings'])){
            foreach($this->settings AS &$setting){
                $setting['v']=Tools::getValue($setting['n']);
                Configuration::updateValue($setting['s'], $setting['v']);
            }
        }
        
        
        if($id_content=Tools::getValue('up')){
            Db::getInstance()->Execute('UPDATE '._DB_PREFIX_.'superhook AS sh1, '._DB_PREFIX_.'superhook AS sh2 SET sh1.`order`=sh2.`order`, sh2.`order`=sh1.`order` WHERE sh1.hook=sh2.hook AND sh1.order=sh2.order-1 AND sh2.id_content='.intval($id_content));
            Tools::redirectAdmin($baseurl);
        }

        if($id_content=Tools::getValue('down')){
            Db::getInstance()->Execute('UPDATE '._DB_PREFIX_.'superhook AS sh1, '._DB_PREFIX_.'superhook AS sh2 SET sh1.`order`=sh2.`order`, sh2.`order`=sh1.`order` WHERE sh1.hook=sh2.hook AND sh1.order=sh2.order+1 AND sh2.id_content='.intval($id_content));
            Tools::redirectAdmin($baseurl);
        }

        if(Tools::isSubmit('addtohook')){
            if(Tools::getValue('edit')){
                if($hook=Db::getInstance()->getRow('SELECT h.id_hook, sh.hook FROM '._DB_PREFIX_.'superhook AS sh, '._DB_PREFIX_.'hook AS h WHERE h.name=sh.hook AND sh.`id_content`='.intval(Tools::getValue('edit')))){
    //                print_r($hook);
                $corder=false;
                if($hook['hook']!=Tools::getValue('hook')){
                    Db::getInstance()->Execute('UPDATE '._DB_PREFIX_.'superhook AS sh1, '._DB_PREFIX_.'superhook AS sh2 SET sh1.`order`=sh1.`order`-1 WHERE sh1.hook=sh2.hook AND sh1.order>sh2.order AND sh2.id_content='.intval(Tools::getValue('edit')));
                    $corder=Db::getInstance()->getValue('SELECT COUNT(*) AS c FROM '._DB_PREFIX_.'superhook WHERE `hook`="'.pSQL(Tools::getValue('hook')).'"')+1;
                }
                Db::getInstance()->Execute('UPDATE '._DB_PREFIX_.'superhook SET `hook`="'.pSQL(Tools::getValue('hook')).'", `content`="'.pSQL(Tools::getValue('content'), true).'", `id_lang`='.intval(Tools::getValue('lang')).', `title`="'.pSQL(Tools::getValue('title')).'", `smarty`='.intval(Tools::getValue('smarty')).($corder?', `order`='.intval($corder):'').' WHERE id_content='.intval(Tools::getValue('edit')));
                echo mysql_error();
                $hcount=Db::getInstance()->ExecuteS('SELECT COUNT(*) AS c FROM '._DB_PREFIX_.'superhook WHERE `hook`="'.pSQL($hook['hook']).'"');
                if($hcount[0]['c']==0){
                    $this->unregisterHook($hook['id_hook']);
                }
                echo mysql_error();
                }
            }else{
                $hcount=Db::getInstance()->getValue('SELECT COUNT(*) AS c FROM '._DB_PREFIX_.'superhook WHERE `hook`="'.pSQL(Tools::getValue('hook')).'"')+1;
                Db::getInstance()->Execute('INSERT INTO '._DB_PREFIX_.'superhook(`hook`, `content`, `id_lang`, `title`, `smarty`, `order`) VALUES("'.pSQL(Tools::getValue('hook')).'", "'.pSQL(Tools::getValue('content'), true).'", '.intval(Tools::getValue('lang')).', "'.pSQL(Tools::getValue('title')).'", '.intval(Tools::getValue('smarty')).', '.intval($hcount).')');
            }
            echo mysql_error();
            $this->registerHook(Tools::getValue('hook'));
        }

        if(Tools::getValue('delete')){
            if($hook=Db::getInstance()->getRow('SELECT h.id_hook, sh.hook FROM '._DB_PREFIX_.'superhook AS sh, '._DB_PREFIX_.'hook AS h WHERE h.name=sh.hook AND sh.`id_content`='.intval(Tools::getValue('delete')))){
//                print_r($hook);
                Db::getInstance()->Execute('UPDATE '._DB_PREFIX_.'superhook AS sh1, '._DB_PREFIX_.'superhook AS sh2 SET sh1.`order`=sh1.`order`-1 WHERE sh1.hook=sh2.hook AND sh1.order>sh2.order AND sh2.id_content='.intval(Tools::getValue('delete')));
                Db::getInstance()->Execute('DELETE FROM '._DB_PREFIX_.'superhook WHERE `id_content`='.intval(Tools::getValue('delete')));
                echo mysql_error();
                $hcount=Db::getInstance()->ExecuteS('SELECT COUNT(*) AS c FROM '._DB_PREFIX_.'superhook WHERE `hook`="'.pSQL($hook['hook']).'"');
                if($hcount[0]['c']==0){
                $this->unregisterHook($hook['id_hook']);
                }
                echo mysql_error();
            }
        }

        $contentlist=false;
        if($contents=Db::getInstance()->ExecuteS('SELECT * FROM '._DB_PREFIX_.'superhook WHERE 1 ORDER BY `order` ASC')){
            foreach($contents AS $content){
            $contentlist[$content['hook']][]=$content;
            }
        }

        $contenthooks=false;
        if($contentlist){
            $contenthooks=Db::getInstance()->ExecuteS('SELECT title, name FROM '._DB_PREFIX_.'hook WHERE name IN ("'.implode('", "', array_keys($contentlist)).'")');
        }
        
        $content=false;
        if(Tools::getValue('edit')){
            $content=Db::getInstance()->getRow('SELECT * FROM '._DB_PREFIX_.'superhook WHERE id_content='.intval(Tools::getValue('edit')));
            echo mysql_error();
        }

        $smarty->assign('editorenabled', $this->settings['editorenabled']['v']);
        $smarty->assign('content', $content);
        $smarty->assign('contentlist', $contentlist);
        $smarty->assign('contenthooks', $contenthooks);
        $smarty->assign('hooklist', Hook::getHooks());
        $smarty->assign('langlist', Language::getLanguages());
        
        $smarty->assign('settings', $this->settings);
        $smarty->assign('errors', $this->errors);
        $smarty->assign('message', $this->message);
                if($this->pv>=1.41){
                    echo '<script type="text/javascript" src="'.__PS_BASE_URI__.'js/tiny_mce/tiny_mce.js"></script>';
                }else{
                    echo '<script type="text/javascript" src="'.__PS_BASE_URI__.'js/tinymce/jscripts/tiny_mce/tiny_mce.js"></script>';
                }
        $this->_html .=  $this->display(__FILE__, 'admin_main.tpl');
        
        return $this->_html;
    }
    
    public function __call($name, $params){
        global $smarty, $cookie;
    
        $params=$params[0];
        if (!$this->active)
            return;

        if(substr(_PS_VERSION_, 0, 3)=="1.4" && !Configuration::get('PS_FORCE_SMARTY_2')){
                $smarty->registerResource("superhook", array("superhook_template", "superhook_timestamp", "superhook_secure", "superhook_trusted"));
                }else{
                $smarty->register_resource("superhook", array("superhook_template", "superhook_timestamp", "superhook_secure", "superhook_trusted"));
        }
        
        $name=str_replace('hook', '', $name);
        $html='';
//print_r($params);
        $smarty->assign($params);
        if($contentlist=Db::getInstance()->ExecuteS('SELECT id_content, content, smarty, UNIX_TIMESTAMP(stamp) AS stamp FROM '._DB_PREFIX_.'superhook WHERE hook="'.pSQL($name).'" AND (id_lang=0 OR id_lang='.intval($cookie->id_lang).') ORDER BY `order` ASC')){
            foreach($contentlist AS $content){
            if($content['smarty']==1){
                self::$_contents[$content['id_content']]=$content;
                $html.=$smarty->fetch("superhook:".$content['id_content']);
            }else{
                $html.=$content['content'];
            }
            }
        }

        return $html;
    }

}

?>

if (method_exists($moduleInstance, 'hook'.$hook_name))

if (is_callable(array($moduleInstance, 'hook'.$hook_name)))

public function __call($name, $params)

public function call($name, $params)

public function hookHome($params) {
        return $this->call('home', $params);