Specials module on HomeTab

[drugmirko]

You can hook featured, new and best sellers on home tab...

What can be done, so I can hook specials module there?

 

Thanks

 

 

[dioniz]

That module is not made to be put there. You can make your own module or find one maybe in addons

[NemoPS]

If you want to place it there, you have to modify the code and add a method named hookDisplayHomeTabContent to the php file, returning the same content of hookRightColumn. Of course then you need to style css and change the tpl file accordingly!

[vekia]

+ displayHomeTab to display tab "specials"

[drugmirko]

I registered new hooks, put in these two methods, try to do similar like in other 3 modules. 

I managed to show tab on front but it's not clickable, because all other tabs have attributes data-toggle="tab" and href assigned to them. If you hardcode them into tab.tpl it doesn't really do anything. Guess is some javascript or something, I don't really know.

 

I tried, but this is way over my knowledge of PHP. Maybe someone will do this in the future heh. Till then...

 

Thanks for all the help anyway.

[roz]

+ displayHomeTab to display tab "specials"

 

hi Vekia. what do you mean by this? is there an easy way to show Specials at homepage? together with the tabs?

thanks!

[NemoPS]

He means you need to add that hook to display the tab label

[roz]

He means you need to add that hook to display the tab label

 

i have tried Transplanting the Specials module to displayHomeTab. is that what he means?

 

however, i get this error, "This module cannot be transplanted to this hook."

 

is there something i'm missing? thanks

[NemoPS]

yes, you need to add the hookDisplayHomeTab method to the module as well. It should return a template file similar to 

 

<li><a class="homefeatured">{l s='Popular' mod='homefeatured'}</a></li>

[labeleng]

i will love to also have the 'specials' module transplanted to hookDisplayHomeTab. I very sure it will help improve sales

[roz]

yes, you need to add the hookDisplayHomeTab method to the module as well. It should return a template file similar to 

 

<li><a class="homefeatured">{l s='Popular' mod='homefeatured'}</a></li>

 

care to share how to do it in details? apologies as i am new to prestashop i'm still crawling my way to customizing

thank you!

[NemoPS]

Add this to the module:

	public function hookDisplayHomeTab($params)
	{
		if (!$this->isCached('tab.tpl', $this->getCacheId('specialproducts-tab')))
			$this->_cacheProducts();

		return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('specialproducts-tab'));
	}

As well as the one I mentioned above, the create the tab.tpl file and add the <li> content, and use the blockspecials.tpl one for the tab content function

[roz]

Add this to the module:

	public function hookDisplayHomeTab($params)
	{
		if (!$this->isCached('tab.tpl', $this->getCacheId('specialproducts-tab')))
			$this->_cacheProducts();

		return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('specialproducts-tab'));
	}

As well as the one I mentioned above, the create the tab.tpl file and add the <li> content, and use the blockspecials.tpl one for the tab content function

 

in which php file do i need to add this function? sorry taking it slow. as i still need a step by step procedure on this hehehe.. please be patient with me

[NemoPS]

blockspecials.php

[roz]

okay i already added

public function hookDisplayHomeTab($params)
	{
		if (!$this->isCached('tab.tpl', $this->getCacheId('specialproducts-tab')))
			$this->_cacheProducts();

		return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('specialproducts-tab'));
	}

in blockspecials.php. next is?

[roz]

blockspecials.php

 

hope you can help me with the next steps. because i'm not a php coder too so i am not that very familiar with these stuffs

[roz]

I registered new hooks, put in these two methods, try to do similar like in other 3 modules. 

I managed to show tab on front but it's not clickable, because all other tabs have attributes data-toggle="tab" and href assigned to them. If you hardcode them into tab.tpl it doesn't really do anything. Guess is some javascript or something, I don't really know.

 

I tried, but this is way over my knowledge of PHP. Maybe someone will do this in the future heh. Till then...

 

Thanks for all the help anyway.

 

hi drugmirko. were you able to solve your issue? care to help by sharing me the steps you went to finally make it? i'm already lost after adding the code to blockspecials.php   thanks in advance!

[vekia]

what actually is the problem? 

you've got trobules with .... ?

[roz]

what actually is the problem? 

you've got trobules with .... ?

 

hi vekia. thank you for replying. i'm kinda lost with what to do next after adding the function in blockspecials.php. i'm not sure what's next to be done. would appreciate much a step by step after it

[vekia]

so, if you added this function to your php file go to modules > positions, click on transplant button and try to attach your module to dispalyHomeTab hook

[roz]

i only added this code. transplanted the module and i get a blank page.

public function hookDisplayHomeTab($params)
	{
		if (!$this->isCached('tab.tpl', $this->getCacheId('specialproducts-tab')))
			$this->_cacheProducts();

		return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('specialproducts-tab'));
	}

Nemo1 is telling about

 

If you want to place it there, you have to modify the code and add a method named hookDisplayHomeTabContent to the php file, returning the same content of hookRightColumn. Of course then you need to style css and change the tpl file accordingly!

 

how about this? this is the one i can't understand. thanks Vekia

[NemoPS]

You need to add homeDisplayTabContent as well

You can copy it from blocknewproducts for example, then just make sure you use the same content of the hookDisplayLeftCOlumn method of blockspecials.php

[roz]

You need to add homeDisplayTabContent as well

You can copy it from blocknewproducts for example, then just make sure you use the same content of the hookDisplayLeftCOlumn method of blockspecials.php

 

hi Nemo. thank you for replying. i have added this code in blockspecials.php

public function hookDisplayHomeTab($params)
	{
		if (!$this->isCached('tab.tpl', $this->getCacheId('specialproducts-tab')))
			$this->_cacheProducts();

		return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('specialproducts-tab'));
	}

public function hookdisplayHomeTabContent($params)
	{
		if (Configuration::get('PS_CATALOG_MODE'))
			return;
		
		// We need to create multiple caches because the products are sorted randomly
		$random = date('Ymd').'|'.round(rand(1, max(Configuration::get('BLOCKSPECIALS_NB_CACHES'), 1)));

		if (!Configuration::get('BLOCKSPECIALS_NB_CACHES') || !$this->isCached('blockspecials.tpl', $this->getCacheId('blockspecials|'.$random)))
		{
			if (!($special = Product::getRandomSpecial((int)$params['cookie']->id_lang)) && !Configuration::get('PS_BLOCK_SPECIALS_DISPLAY'))
				return;

			$this->smarty->assign(array(
				'special' => $special,
				'priceWithoutReduction_tax_excl' => Tools::ps_round($special['price_without_reduction'], 2),
				'mediumSize' => Image::getSize(ImageType::getFormatedName('medium')),
			));
		}

		return $this->display(__FILE__, 'blockspecials.tpl', (Configuration::get('BLOCKSPECIALS_NB_CACHES') ? $this->getCacheId('blockspecials|'.$random) : null));
	}

then transplanted the Specials block module in displayHomeTab & displayHomeTabContent.

i still get a blank page. something else i'm still missing? sorry for the trouble

[vekia]

blank page = turn error reporting on

then you will see detailed log information what and where doesnt work

[roz]

blank page = turn error reporting on

then you will see detailed log information what and where doesnt work

 

okay i got this error

Fatal error: Call to undefined method BlockSpecials::_cacheProducts() in /var/www/prestaPOL/modules/blockspecials/blockspecials.php on line 219 

some lines of code i'm missing?

[herve haurie]

Hello

 

I have added to blockspecials.php the following code =

 

public function hookDisplayHomeTab($params)

    {
        if (!$this->isCached('tab.tpl', $this->getCacheId('specialproducts-tab')))
            $this->_cacheProducts();

        return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('specialproducts-tab'));
    }

 

 

I managed to hook specials block module in displayHomeTab.

 

BUT after that my webpage turns blank and nothing will appear.

 

I guess I miss something ...

Can you help?

 

Thanks !!!!

Herve

[NemoPS]

@roz add this as well

	public function _cacheProducts()
	{
		if (!isset(HomeFeatured::$cache_products))
		{
			$category = new Category(Context::getContext()->shop->getCategory(), (int)Context::getContext()->language->id);
			$nb = (int)Configuration::get('HOME_FEATURED_NBR');
			HomeFeatured::$cache_products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8), 'position');
		}

		if (HomeFeatured::$cache_products === false || empty(HomeFeatured::$cache_products))
			return false;
	}

Of course change the homefeature related variables!!

 

@Herve, enable error reporting as described in my signature

[roz]

@roz add this as well

	public function _cacheProducts()
	{
		if (!isset(HomeFeatured::$cache_products))
		{
			$category = new Category(Context::getContext()->shop->getCategory(), (int)Context::getContext()->language->id);
			$nb = (int)Configuration::get('HOME_FEATURED_NBR');
			HomeFeatured::$cache_products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8), 'position');
		}

		if (HomeFeatured::$cache_products === false || empty(HomeFeatured::$cache_products))
			return false;
	}

Of course change the homefeature related variables!!

 

@Herve, enable error reporting as described in my signature

 

hi Nemo1. sorry again  

so i already added this chunk of code replaced the variables (which i'm not sure if correct  )

and i get this error

Fatal error: Access to undeclared static property: BlockSpecials::$cache_products in /var/www/prestaPOL/modules/blockspecials/blockspecials.php on line 253

so i guess i'm using a wrong variable?

[NemoPS]

no, you have to declare it at the beginning of the file

 

protected $cache_products;

[roz]

no, you have to declare it at the beginning of the file

 

protected $cache_products;

 

hi Nemo1! i already have declare it but i still get the same error 

Fatal error: Access to undeclared static property: BlockSpecials::$cache_products in /var/www/prestaPOL/modules/blockspecials/blockspecials.php on line 254 

these are the lines of codes at the end of my file so far.

	public function hookDisplayHomeTab($params)
	{
		if (!$this->isCached('tab.tpl', $this->getCacheId('specialproducts-tab')))
			$this->_cacheProducts();

		return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('specialproducts-tab'));
	}

	public function hookdisplayHomeTabContent($params)
	{
		if (Configuration::get('PS_CATALOG_MODE'))
			return;
		
		// We need to create multiple caches because the products are sorted randomly
		$random = date('Ymd').'|'.round(rand(1, max(Configuration::get('BLOCKSPECIALS_NB_CACHES'), 1)));

		if (!Configuration::get('BLOCKSPECIALS_NB_CACHES') || !$this->isCached('blockspecials.tpl', $this->getCacheId('blockspecials|'.$random)))
		{
			if (!($special = Product::getRandomSpecial((int)$params['cookie']->id_lang)) && !Configuration::get('PS_BLOCK_SPECIALS_DISPLAY'))
				return;

			$this->smarty->assign(array(
				'special' => $special,
				'priceWithoutReduction_tax_excl' => Tools::ps_round($special['price_without_reduction'], 2),
				'mediumSize' => Image::getSize(ImageType::getFormatedName('medium')),
			));
		}

		return $this->display(__FILE__, 'blockspecials.tpl', (Configuration::get('BLOCKSPECIALS_NB_CACHES') ? $this->getCacheId('blockspecials|'.$random) : null));
	}
	
	public function _cacheProducts()
	{
		if (!isset(BlockSpecials::$cache_products))
		{
			$category = new Category(Context::getContext()->shop->getCategory(), (int)Context::getContext()->language->id);
			$nb = (int)Configuration::get('BLOCKSPECIALS_NB_CACHES');
			BlockSpecials::$cache_products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8), 'position');
		}

		if (BlockSpecials::$cache_products === false || empty(BlockSpecials::$cache_products))
			return false;
	}

the additional declaration i added here because if i put it on top of it it gives error

class BlockSpecials extends Module
{
	protected $cache_products;
	private $_html = '';
	private $_postErrors = array();

something wrong with my codes?

thank you

[NemoPS]

Uh error! Weird, what kind of error? The declaration looks fine to me (or I am still sleeping!)

[roz]

Uh error! Weird, what kind of error? The declaration looks fine to me (or I am still sleeping!)

 

this was the error

Fatal error: Access to undeclared static property: BlockSpecials::$cache_products in /var/www/prestaPOL/modules/blockspecials/blockspecials.php on line 254

[roz]

any idea?

[NemoPS]

I'm clueless, the declaration is okay so I have no idea why you are still getting that It must be added exactly there, at the beginning of the class

[roz]

I'm clueless, the declaration is okay so I have no idea why you are still getting that It must be added exactly there, at the beginning of the class

 

care to double check my blockspecials php file?  i have attached the file here. 

 

thanks Nemo1!

blockspecials.php

[NemoPS]

It's okay At this point you might try with self::$cached_products instead of BlockSpecials::

[roz]

It's okay At this point you might try with self::$cached_products instead of BlockSpecials::

 

it's still showing the same error

[roz]

i upgraded the module hoping it will fix then added the codes again. but still the same error

Fatal error: Access to undeclared static property: BlockSpecials::$cache_products in /var/www/prestaPOL/modules/blockspecials/blockspecials.php on line 255 

the error is referring to this line,

self::$cache_products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8), 'position');

anyone please help

[roz]

anyone?

[roz]

hmm.. how come i can't see your post here vekia?

i received an email that you replied

Edited April 23, 2014 by roz (see edit history)

[vekia]

yess i replied and then removed it because my post was not useful :/ (i noticed that after posting it)

 

and regarding to your problem (new idea)

i see that here, around the forum, you can find several topics related to problems with this "tab" feature.

problems are related to caching,

so maybe in this case it is worth to remove caching from this module?

 

you will hit two birds with one stone:

- it's a fix for actual problem

- you will avoid problems with caching in the future

[roz]

yess i replied and then removed it because my post was not useful :/ (i noticed that after posting it)

 

and regarding to your problem (new idea)

i see that here, around the forum, you can find several topics related to problems with this "tab" feature.

problems are related to caching,

so maybe in this case it is worth to remove caching from this module?

 

you will hit two birds with one stone:

- it's a fix for actual problem

- you will avoid problems with caching in the future

 

i see. so.. what exactly do i need to do here?

do you mean i need to remove caching from the codes? or where else? 

let me know please. will try to read on other "tab issue" topics too. but thank you if you'll guide me

[vekia]

remove whole funciton:
 

public function _cacheProducts()
	{
		if (!isset(BlockSpecials::$cache_products))
		{
			$category = new Category(Context::getContext()->shop->getCategory(), (int)Context::getContext()->language->id);
			$nb = (int)Configuration::get('BLOCKSPECIALS_NB_CACHES');
			BlockSpecials::$cache_products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8), 'position');
		}

		if (BlockSpecials::$cache_products === false || empty(BlockSpecials::$cache_products))
			return false;
	}

change:

return $this->display(__FILE__, 'blockspecials.tpl', (Configuration::get('BLOCKSPECIALS_NB_CACHES') ? $this->getCacheId('blockspecials|'.$random) : null));

to:
 

return $this->display(__FILE__, 'blockspecials.tpl');

change:
 

	public function hookDisplayHomeTab($params)
	{
		if (!$this->isCached('tab.tpl', $this->getCacheId('specialproducts-tab')))
			$this->_cacheProducts();

		return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('specialproducts-tab'));
	}

to:

	public function hookDisplayHomeTab($params)
	{


		return $this->display(__FILE__, 'tab.tpl');
	}

change:

		return $this->display(__FILE__, 'blockspecials.tpl', (Configuration::get('BLOCKSPECIALS_NB_CACHES') ? $this->getCacheId('blockspecials|'.$random) : null));

to:

		return $this->display(__FILE__, 'blockspecials.tpl');

[roz]

 

remove whole funciton:

 

public function _cacheProducts()
	{
		if (!isset(BlockSpecials::$cache_products))
		{
			$category = new Category(Context::getContext()->shop->getCategory(), (int)Context::getContext()->language->id);
			$nb = (int)Configuration::get('BLOCKSPECIALS_NB_CACHES');
			BlockSpecials::$cache_products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8), 'position');
		}

		if (BlockSpecials::$cache_products === false || empty(BlockSpecials::$cache_products))
			return false;
	}

change:

return $this->display(__FILE__, 'blockspecials.tpl', (Configuration::get('BLOCKSPECIALS_NB_CACHES') ? $this->getCacheId('blockspecials|'.$random) : null));

to:

 

return $this->display(__FILE__, 'blockspecials.tpl');

change:

 

	public function hookDisplayHomeTab($params)
	{
		if (!$this->isCached('tab.tpl', $this->getCacheId('specialproducts-tab')))
			$this->_cacheProducts();

		return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('specialproducts-tab'));
	}

to:

	public function hookDisplayHomeTab($params)
	{


		return $this->display(__FILE__, 'tab.tpl');
	}

change:

		return $this->display(__FILE__, 'blockspecials.tpl', (Configuration::get('BLOCKSPECIALS_NB_CACHES') ? $this->getCacheId('blockspecials|'.$random) : null));

to:

		return $this->display(__FILE__, 'blockspecials.tpl');

 

hi Vekia! 

 

okay i finally got rid of the error but this message is appearing on the tabs area 

No template found for module blockspecials

and then this block appears below

 

 

what did i do wrong this time?    sorry for the trouble 

[roz]

up 

[roz]

pleeeaaaasseeee     

[roz]

up.. still unsolved

[zeezuiper]

I have exactly the same problem as the topic starter. I have read all the comments and changed everything according the suggestions but I can't get it to work either .

 

I created a issue for it: http://forge.prestashop.com/browse/PSCSX-2036

 

Please vote

Edited May 7, 2014 by zeezuiper (see edit history)

[roz]

 i think i'm almost there. only a few changes left only. i think it's only a template tweak. but i don't know where to start. 

[weelh1]

I wish also display the "specials" module in the hometabs. If somebody has a good solution, please help. Thank you.

[roz]

 

remove whole funciton:

 

public function _cacheProducts()
	{
		if (!isset(BlockSpecials::$cache_products))
		{
			$category = new Category(Context::getContext()->shop->getCategory(), (int)Context::getContext()->language->id);
			$nb = (int)Configuration::get('BLOCKSPECIALS_NB_CACHES');
			BlockSpecials::$cache_products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8), 'position');
		}

		if (BlockSpecials::$cache_products === false || empty(BlockSpecials::$cache_products))
			return false;
	}

change:

return $this->display(__FILE__, 'blockspecials.tpl', (Configuration::get('BLOCKSPECIALS_NB_CACHES') ? $this->getCacheId('blockspecials|'.$random) : null));

to:

 

return $this->display(__FILE__, 'blockspecials.tpl');

change:

 

	public function hookDisplayHomeTab($params)
	{
		if (!$this->isCached('tab.tpl', $this->getCacheId('specialproducts-tab')))
			$this->_cacheProducts();

		return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('specialproducts-tab'));
	}

to:

	public function hookDisplayHomeTab($params)
	{


		return $this->display(__FILE__, 'tab.tpl');
	}

change:

		return $this->display(__FILE__, 'blockspecials.tpl', (Configuration::get('BLOCKSPECIALS_NB_CACHES') ? $this->getCacheId('blockspecials|'.$random) : null));

to:

		return $this->display(__FILE__, 'blockspecials.tpl');

 

hi Vekia! 

 

okay i finally got rid of the error but this message is appearing on the tabs area 

No template found for module blockspecials

and then this block appears below

 

 

what did i do wrong this time?       sorry for the trouble  

[weelh1]

Hi,

 

"No template found for module blockspecials" : you have to create a "blockspecials" folder in your theme/modules/ and create a "tab.tpl".

{counter name=active_li assign=active_li}
<li{if $active_li == 1} class="active"{/if}><a data-toggle="tab" href="#blockspecials" class="blockspecials">{l s='Specials' mod='blockspecials'}</a></li>

[roz]

 

Hi,

 

"No template found for module blockspecials" : you have to create a "blockspecials" folder in your theme/modules/ and create a "tab.tpl".

{counter name=active_li assign=active_li}
<li{if $active_li == 1} class="active"{/if}><a data-toggle="tab" href="#blockspecials" class="blockspecials">{l s='Specials' mod='blockspecials'}</a></li>

 

hi weelh1! 

thanks! i had the tab name sorted out. 

now i think i only need to know how to display the products the way featured, and new arrivals are presented.

any idea how?  

[roz]

 

Hi,

 

"No template found for module blockspecials" : you have to create a "blockspecials" folder in your theme/modules/ and create a "tab.tpl".

{counter name=active_li assign=active_li}
<li{if $active_li == 1} class="active"{/if}><a data-toggle="tab" href="#blockspecials" class="blockspecials">{l s='Specials' mod='blockspecials'}</a></li>

 

hey weelh1! i received an email notification of your reply but i see nothing here? did you deleted it or something?

[weelh1]

You have to look at this tutorial and see how the newproduct tab / featured tab .css works.

[bullet_tooth]

maybe someone done .tpl for hookdisplayHomeTabContent, like best-sellers, popular and new products in 1.6?

[waldiPL]

yes!

Vekia did with his homepage products pro module

[ciburator]

Guys if you want to keep caching you have to fix declaration "protected static $cache_products" and everything works now i have a problem with it showing only one product.

[ciburator]

i got that module(blockspecials) working now it shows products with discount and on-sale status on it(home tab content).

[vekia]

Guys if you want to keep caching you have to fix declaration "protected static $cache_products" and everything works now i have a problem with it showing only one product.

 

from where? module .php file? you're reffering to recently released version? and what exactly you mean by "fix declaration" ?

[ciburator]

if you want to keep caching function for custom blockspecials module, as i saw in earlier posts, just fix declaration in blockspecials.php

and yes im reffering to current version

[L E O]

Hello,

 

I follow this topic to add specials tab and it works fine.

I would like now to add a translation to the word "Specials" and I don't know where to do this !

Here are the files I use :

 

modules/blockspecials/tab.tpl  :

<li><a data-toggle="tab" href="#blockspecials" class="blockspecials">{l s='Specials' mod='blockspecials'}</a></li>

 

modules/blockspecials/blockspecials.php with hooks :

    public function hookDisplayHomeTab($params)
    {
        if (Configuration::get('PS_CATALOG_MODE'))
            return;

        if (!$this->isCached('tab.tpl', $this->getCacheId('blockspecials-tab')))
            BlockSpecials::$cache_specials = Product::getPricesDrop((int)$params['cookie']->id_lang, 0, Configuration::get('BLOCKSPECIALS_SPECIALS_NBR'));

        if (BlockSpecials::$cache_specials === false)
            return false;

        return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('blockspecials-tab'));
    }

    public function hookDisplayHomeTabContent($params)
    {
        if (Configuration::get('PS_CATALOG_MODE'))
            return;

        if (!$this->isCached('blockspecials-home.tpl', $this->getCacheId('blockspecials-home')))
        {
            $this->smarty->assign(array(
                'specials' => BlockSpecials::$cache_specials,
                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))
            ));
        }

        if (BlockSpecials::$cache_specials === false)
            return false;

        return $this->display(__FILE__, 'blockspecials-home.tpl', $this->getCacheId('blockspecials-home'));
    }
 

Thanks for your help !!

[kondor75]

Hello,

 

I follow this topic to add specials tab and it works fine.

I would like now to add a translation to the word "Specials" and I don't know where to do this !

Here are the files I use :

 

modules/blockspecials/tab.tpl  :

<li><a data-toggle="tab" href="#blockspecials" class="blockspecials">{l s='Specials' mod='blockspecials'}</a></li>

 

modules/blockspecials/blockspecials.php with hooks :

    public function hookDisplayHomeTab($params)

    {

        if (Configuration::get('PS_CATALOG_MODE'))

            return;

 

        if (!$this->isCached('tab.tpl', $this->getCacheId('blockspecials-tab')))

            BlockSpecials::$cache_specials = Product::getPricesDrop((int)$params['cookie']->id_lang, 0, Configuration::get('BLOCKSPECIALS_SPECIALS_NBR'));

 

        if (BlockSpecials::$cache_specials === false)

            return false;

 

        return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('blockspecials-tab'));

    }

 

    public function hookDisplayHomeTabContent($params)

    {

        if (Configuration::get('PS_CATALOG_MODE'))

            return;

 

        if (!$this->isCached('blockspecials-home.tpl', $this->getCacheId('blockspecials-home')))

        {

            $this->smarty->assign(array(

                'specials' => BlockSpecials::$cache_specials,

                'homeSize' => Image::getSize(ImageType::getFormatedName('home'))

            ));

        }

 

        if (BlockSpecials::$cache_specials === false)

            return false;

 

        return $this->display(__FILE__, 'blockspecials-home.tpl', $this->getCacheId('blockspecials-home'));

    }

 

Thanks for your help !!

 

To end this guide you have to go to modules --> position -.> transplant modules --> select Block Specials with displayHomeTab --> Save and after select Block Special with displayHomeTabContent --> Save.

 

Good Work!!!