Hide header and footer in custom pdf Prestashop - pdf-generation

I made method to print custom pdf in my module in Prestashop 1.7.4.1. Everything works fine, but it print header with shop logo and footer with information about electronic invoice on every page. How can I hide them that my template take all size of the printed page?
I've tried to add to my pdf object code from tcpdf example but it seems I don't use TCPDF in presta:
$pdf->setPrintHeader(false);
$pdf->setPrintFooter(false);
This is my class:
class HTMLTemplateCustomPdf extends HTMLTemplate
{
public $custom_model;
public function __construct($custom_object, $smarty)
{
$this->custom_model = $custom_object;
$this->smarty = $smarty;
}
/**
* Returns the template's HTML content
* #return string HTML content
*/
public function getContent()
{
//here I get content
return $this->smarty->fetch(_PS_MODULE_DIR_ . 'ps_first_module/views/templates/hook/pdf.tpl');
}
/**
* Returns the template filename
* #return string filename
*/
public function getFilename()
{
return 'custom_pdf.pdf';
}
/**
* Returns the template filename when using bulk rendering
* #return string filename
*/
public function getBulkFilename()
{
return 'custom_pdf.pdf';
}
This is where I create pdf object:
if (Tools::isSubmit('print')) {
if (Shop::getContext() != Shop::CONTEXT_GROUP && Shop::getContext() != Shop::CONTEXT_ALL) {
require_once _PS_MODULE_DIR_ . 'ps_first_module/HTMLTemplateCustomPdf.php';
$orientation = 'L';
$pdf = new PDF($custom_object, 'CustomPdf', Context::getContext()->smarty, $orientation);
$pdf->render();
}
}
EDIT:
This is my PDFGenerator.php override. Should I put this in root/override/classes/pdf or my_module/override/classes/pdf?
<?php
class PDFGenerator extends PDFGeneratorCore
{
/**
* #param bool $use_cache
* #param string $orientation
*/
public function __construct($use_cache = false, $orientation = 'L')
{
parent::__construct($orientation, 'mm', 'A4', true, 'UTF-8', $use_cache, false);
$this->setRTL(Context::getContext()->language->is_rtl);
}
/**
* Write a PDF page
*/
public function writePage()
{
if(!$this->header){
$this->SetHeaderMargin(0);
}
else{
$this->SetHeaderMargin(5);
}
if(!$this->footer){
$this->SetFooterMargin(0);
}
else{
$this->SetFooterMargin(21);
}
$this->setMargins(10, 10, 10);
$this->AddPage();
$this->writeHTML($this->content, true, false, true, false, '');
}
}

I've tried in version 1.7.2 and file properties mention Producer: TCPDF 6.2.12 (http://www.tcpdf.org). Also, class Pdf in function render() as:
$this->pdf_renderer->createHeader($template->getHeader());
$this->pdf_renderer->createFooter($template->getFooter());
So, the best way would be your class HTMLTemplateCustomPdf to include the functions getHeader() and getFooter() to return false (or empty) otherwise it will use those from HTMLTemplateCore.
In the override for PDFGenerator, you can do something like:
public function writePage()
{
if(!$this->header){
$this->SetHeaderMargin(0);
}
else{
$this->SetHeaderMargin(5);
}
if(!$this->footer){
$this->SetFooterMargin(0);
}
else{
$this->SetFooterMargin(21);
}
$this->setMargins(10, 40, 10);
$this->AddPage();
$this->writeHTML($this->content, true, false, true, false, '');
}
You can also set different margins if needed in $this->setMargins(10, 40, 10);

Related

Trying to add custom background image to Gregwar Captcha

Here's my Utility/Captcha.php
i'm trying to add a custom background image to the captcha.
https://github.com/Gregwar/Captcha
Under API
setBackgroundImages(array($imagepath1, $imagePath2)), Sets custom background images to be used as captcha background. It is recommended to disable image effects when passing custom images for background (ignore_all_effects). A random image is selected from the list passed, the full paths to the image files must be passed.
I don't know how to set the file path to point to /img/captchabackground.jpg
What am i doing wrong?
<?php
namespace App\Site\Utility;
use Gregwar\Captcha\CaptchaBuilder;
/**
* Creating and Verifying Captcha
*/
class Captcha
{
public static function Build()
{
$width = 300;
$height = 50;
$char_number = 8;
$builder = new CaptchaBuilder($char_number);
$builder->build($width,$height);
session()->put('captcha',$builder->getPhrase());
return $builder->inline();
}
public static function Verify($input)
{
if (!session()->has('captcha')) {
return false;
}
if (session()->get('captcha') !== $input) {
return false;
}
return true;
}
}
<?php
namespace App\Site\Utility;
use Gregwar\Captcha\CaptchaBuilder;
/**
* Creating and Verifying Captcha
*/
class Captcha
{
public static function Build()
{
$width = 300;
$height = 50;
$char_number = 8;
$builder = new CaptchaBuilder($char_number);
$builder->build($width,$height);
setBackgroundImages(array($imagepath1, $imagePath2)),
session()->put('captcha',$builder->getPhrase());
return $builder->inline();
}
public static function Verify($input)
{
if (!session()->has('captcha')) {
return false;
}
if (session()->get('captcha') !== $input) {
return false;
}
return true;
}
}

Get someone else's User ID for Message

I'm unable to get someone's user ID from their Kunena profile to open a new private message with the recipient name already inserted. The closest I got was the following code, which inserts my own username...
defined('_JEXEC') or die ();
class KunenaPrivateUddeIM extends KunenaPrivate
{
protected $uddeim = null;
protected $params = null;
/**
* #param $params
*/
public function __construct($params)
{
$this->params = $params;
if (!class_exists('uddeIMAPI'))
{
return;
}
$this->uddeim = new uddeIMAPI();
if ($this->uddeim->version() < 1)
{
return;
}
}
/**
* #param $userid
*
* #return string
*/
protected function getURL($userid)
{
static $itemid = false;
if ($itemid === false)
{
$itemid = 0;
if (method_exists($this->uddeim, 'getItemid'))
{
$itemid = $this->uddeim->getItemid();
}
if ($itemid)
{
$itemid = '&Itemid=' . (int) $itemid;
}
else
{
$itemid = '';
}
}
return JRoute::_('index.php?option=com_uddeim&task=new&recip=' . (int) $userid . $itemid);
}
/**
* #param $userid
*
* #return mixed
*/
public function getUnreadCount($userid)
{
return $this->uddeim->getInboxUnreadMessages($userid);
}
/**
* #param $text
*
* #return string
*/
public function getInboxLink($text)
{
if (!$text)
{
$text = JText::_('COM_KUNENA_PMS_INBOX');
}
return '' . $text . '';
}
/**
* #return string
*/
public function getInboxURL()
{
$user = JFactory::getUser($userid);
return JRoute::_('index.php?option=com_uddeim&task=new&recip=' . ($user ->id));
}
}
Change this line:
return JRoute::_('index.php?option=com_uddeim&task=new&recip=' . (JFactory::getUser()->id));
to the following 2 lines:
$user = JFactory::getUser($userid);
return JRoute::_('index.php?option=com_uddeim&task=new&recip=' . ($user ->id));
You can check this post that we have written some time ago (it was written for Joomla 2.5, but it still works, except that you have to remove the &) on how to retrieve non-cached users in Joomla: http://www.itoctopus.com/how-to-retrieve-the-non-cached-user-information-from-joomla
Ok kunena developer has a hotfix on github for the upcomming release update. Here is the commit link https://github.com/Kunena/Kunena-Forum/pull/3547

Magento not navigating to search result page

Any idea why my magento search is not navigating to the search result page at all. it just refreshes the page every time submit is clicked.
heres the link to the website http://remas.com.au
Thanks in advance!
Your form action is http://remas.com.au/catalogsearch/result/?q=neoguri (when query is neoguri). When the form is submitted, a GET request is made to the indexAction of Mage_CatalogSearch_ResultController:
/**
* Display search result
*/
public function indexAction()
{
$query = Mage::helper('catalogsearch')->getQuery();
/* #var $query Mage_CatalogSearch_Model_Query */
$query->setStoreId(Mage::app()->getStore()->getId());
if ($query->getQueryText() != '') {
if (Mage::helper('catalogsearch')->isMinQueryLength()) {
$query->setId(0)
->setIsActive(1)
->setIsProcessed(1);
}
else {
if ($query->getId()) {
$query->setPopularity($query->getPopularity()+1);
}
else {
$query->setPopularity(1);
}
if ($query->getRedirect()){
$query->save();
$this->getResponse()->setRedirect($query->getRedirect());
return;
}
else {
$query->prepare();
}
}
Mage::helper('catalogsearch')->checkNotes();
$this->loadLayout();
$this->_initLayoutMessages('catalog/session');
$this->_initLayoutMessages('checkout/session');
$this->renderLayout();
if (!Mage::helper('catalogsearch')->isMinQueryLength()) {
$query->save();
}
}
else {
$this->_redirectReferer();
}
}
It looks like $query->getQueryText() is null or empty
if ($query->getQueryText() != '') {
...
}
else {
$this->_redirectReferer();
}
so the action redirects back to the page it was submitted from. If you have a debugger, set a breakpoint at the top of the method
$query = Mage::helper('catalogsearch')->getQuery();
and inspect the $query object. You can also dump the object. If this doesn't tell you anything, continue digging. This is the getQuery method of the catalogsearch helper (Mage_CatalogSearch_Helper_Data):
/**
* Retrieve query model object
*
* #return Mage_CatalogSearch_Model_Query
*/
public function getQuery()
{
if (!$this->_query) {
$this->_query = Mage::getModel('catalogsearch/query')
->loadByQuery($this->getQueryText());
if (!$this->_query->getId()) {
$this->_query->setQueryText($this->getQueryText());
}
}
return $this->_query;
}
and the getQueryText method:
/**
* Retrieve search query text
*
* #return string
*/
public function getQueryText()
{
if (!isset($this->_queryText)) {
$this->_queryText = $this->_getRequest()->getParam($this->getQueryParamName());
if ($this->_queryText === null) {
$this->_queryText = '';
} else {
/* #var $stringHelper Mage_Core_Helper_String */
$stringHelper = Mage::helper('core/string');
$this->_queryText = is_array($this->_queryText) ? ''
: $stringHelper->cleanString(trim($this->_queryText));
$maxQueryLength = $this->getMaxQueryLength();
if ($maxQueryLength !== '' && $stringHelper->strlen($this->_queryText) > $maxQueryLength) {
$this->_queryText = $stringHelper->substr($this->_queryText, 0, $maxQueryLength);
$this->_isMaxLength = true;
}
}
}
return $this->_queryText;
}
In one of these two methods, some how the query text is set empty.

Varien_Data_Collection pagination not working

I have been created a Varien_Data_Collection from scratch:
$myCollection = new Varien_Data_Collection();
after add some items into it, $myCollection->addItem($fooItem);, I tried to paginate it with:
$myCollection->setPageSize(3)->setCurPage(1);
but when I display the collection, it shows all items in the collection instead the first, second o N page.
$myItems = $myCollection->getItems();
foreach ($myItems as $item) {
echo $item->getData('bar');
}
The (non-abstract) base-class Varien_Data_Collection - although it does have the setPageSize and setCurPage methods, those are not reflected within the aggregation of the Iterator:
class Varien_Data_Collection implements IteratorAggregate, Countable
{
...
/**
* Implementation of IteratorAggregate::getIterator()
*/
public function getIterator()
{
$this->load();
return new ArrayIterator($this->_items);
}
...
It will in any case return an ArrayIteator that has all objects. The load method doesn't change a thing here btw:
...
/**
* Load data
*
* #return Varien_Data_Collection
*/
public function loadData($printQuery = false, $logQuery = false)
{
return $this;
}
...
/**
* Load data
*
* #return Varien_Data_Collection
*/
public function load($printQuery = false, $logQuery = false)
{
return $this->loadData($printQuery, $logQuery);
}
...
I'd say this qualifies as a bug, as the public interface makes one assume that the magent collection object Varien_Data_Collection provides pagination while it does not.
I have not searched for a bug-report regarding this issue. The solution is to use another iterator for pagination, for example like outlined in an answer to How to Paginate lines in a foreach loop with PHP with PHP's LimitIterator:
/**
* Class Varien_Data_Collection_Pagination
*
* Aggregates missing Pagination on Collection on getting the Iterator
*
* #author hakre <http://hakre.wordpress.com/>
*/
class Varien_Data_Collection_Pagination implements IteratorAggregate
{
/**
* #var Varien_Data_Collection
*/
private $collection;
public function __construct(Varien_Data_Collection $collection)
{
$this->collection = $collection;
}
public function getIterator()
{
$collection = $this->collection;
if (FALSE === $size = $collection->getPageSize()) {
return $collection;
}
$page = $collection->getCurPage();
if ($page < 1) {
return $collection;
}
$offset = $size * $page - $size;
return new LimitIterator(new IteratorIterator($collection), $offset, $size);
}
}
Usage Example:
$collection = new Varien_Data_Collection();
$collectionIterator = new Varien_Data_Collection_Pagination($collection);
# [...] fill collection
# set pagination:
$collection->setPageSize(3);
$collection->setCurPage(1);
echo iterator_count($collectionIterator); # 3 (int)
Keep in mind that this is mainly an example. IMHO this should be fixed upstream within the Magento codebase, so it's perhaps worth you do some search work in the Magento Bug-Tracker.
As explained in previous post Varien_Data_collection does not support pagination. One solution would be to extend this class and overwrite its loadData() method. Here is practical example of paginating array of stdClass objects. Can be used with any array of data
class YourNamespace_YourModule_Model_History_Collection extends Varien_Data_Collection{
//array of stdClass objects. Can be array of any objects/subarrays
protected $_history = array();
public function loadData($printQuery = false, $logQuery = false){
if ($this->isLoaded()) {
return $this;
}
$this->_totalRecords = count($this->_history);
$this->_setIsLoaded();
// paginate and add items
$from = ($this->getCurPage() - 1) * $this->getPageSize();
$to = $from + $this->getPageSize() ;
$isPaginated = $this->getPageSize() > 0;
$cnt = 0;
$sub_history = array_slice($this->_history, $from, $to-$from);
foreach ( $sub_history as $entry) {
$cnt++;
$item = new $this->_itemObjectClass();
//build here your Varien Object
$item->setDate($entry->Date);
//.......
$this->addItem($item);
if (!$item->hasId()) {
$item->setId($cnt);
}
}
return $this;
}
public function setRecords($records){
if(is_array($records)){
$this->_history = $records;
}
return;
}
}
//Your block class
class YourNamespace_YourModule_Block_History extends Mage_Core_Block_Template{
public function __construct(){
$collection_prepared = new YourNamespace_YourModule_Model_History_Collection();
//get your data here
//$records is array of stdClass objects
$collection_prepared->setRecords($records);
$this->setCollection($collection_prepared);
}
protected function _prepareLayout(){
parent::_prepareLayout();
$pager = $this->getLayout()->createBlock('page/html_pager', 'history.pager');
$pager->setAvailableLimit(array(20=>20,40=>40,80=>80,'all'=>'all'));
$pager->setCollection($this->getCollection());
$this->setChild('pager', $pager);
$this->getCollection()->load();
return $this;
}
public function getPagerHtml()
{
return $this->getChildHtml('pager');
}
}
Hope this helps!
class Pageable_Varien_Data_Collection extends Varien_Data_Collection
{
/**
* Load data
*
* #param bool $printQuery
* #param bool $logQuery
*
* #return Pageable_Varien_Data_Collection
*/
public function load($printQuery = false, $logQuery = false)
{
if ($this->isLoaded()) {
return $this;
}
$this->_renderLimit();
$this->_setIsLoaded();
return $this;
}
/**
* #return Pageable_Varien_Data_Collection
*/
protected function _renderLimit()
{
if ($this->_pageSize) {
$currentPage = $this->getCurPage();
$pageSize = $this->_pageSize;
$firstItem = (($currentPage - 1) * $pageSize + 1);
$lastItem = $firstItem + $pageSize;
$iterator = 1;
foreach ($this->getItems() as $key => $item) {
$pos = $iterator;
$iterator++;
if ($pos >= $firstItem && $pos <= $lastItem) {
continue;
}
$this->removeItemByKey($key);
}
}
return $this;
}
/**
* Retrieve collection all items count
*
* #return int
*/
public function getSize()
{
if (is_null($this->_totalRecords)) {
$this->_totalRecords = count($this->getItems());
}
return intval($this->_totalRecords);
}
/**
* Retrieve collection items
*
* #return array
*/
public function getItems()
{
return $this->_items;
}
}

Why is my Magento module not being loaded? [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 11 years ago.
I just wrote a Magento module, but it's not being loaded and I'd like to debug it.
Here are a couple of classes and the methods that are responsible for various stages of loading.
Mage_Core_Model_Config
Called for each module (returns a Mage_Core_Model_Config representing the module's XML block in the main config directory (enabled, version, etc..)):
/**
* Get module config node
*
* #param string $moduleName
* #return Varien_Simplexml_Object
*/
function getModuleConfig($moduleName='')
{
$modules = $this->getNode('modules');
if (''===$moduleName) {
return $modules;
} else {
return $modules->$moduleName;
}
}
Called for each module, but just builds a structure still without including the individual module configs:
/**
* Load declared modules configuration
*
* #param null $mergeConfig depricated
* #return Mage_Core_Model_Config
*/
protected function _loadDeclaredModules($mergeConfig = null)
{
$moduleFiles = $this->_getDeclaredModuleFiles();
if (!$moduleFiles) {
return ;
}
Varien_Profiler::start('config/load-modules-declaration');
$unsortedConfig = new Mage_Core_Model_Config_Base();
$unsortedConfig->loadString('<config/>');
$fileConfig = new Mage_Core_Model_Config_Base();
// load modules declarations
foreach ($moduleFiles as $file) {
$fileConfig->loadFile($file);
$unsortedConfig->extend($fileConfig);
}
$moduleDepends = array();
foreach ($unsortedConfig->getNode('modules')->children() as $moduleName => $moduleNode) {
if (!$this->_isAllowedModule($moduleName)) {
continue;
}
$depends = array();
if ($moduleNode->depends) {
foreach ($moduleNode->depends->children() as $depend) {
$depends[$depend->getName()] = true;
}
}
$moduleDepends[$moduleName] = array(
'module' => $moduleName,
'depends' => $depends,
'active' => ('true' === (string)$moduleNode->active ? true : false),
);
}
// check and sort module dependence
$moduleDepends = $this->_sortModuleDepends($moduleDepends);
// create sorted config
$sortedConfig = new Mage_Core_Model_Config_Base();
$sortedConfig->loadString('<config><modules/></config>');
foreach ($unsortedConfig->getNode()->children() as $nodeName => $node) {
if ($nodeName != 'modules') {
$sortedConfig->getNode()->appendChild($node);
}
}
foreach ($moduleDepends as $moduleProp) {
$node = $unsortedConfig->getNode('modules/'.$moduleProp['module']);
$sortedConfig->getNode('modules')->appendChild($node);
}
$this->extend($sortedConfig);
Varien_Profiler::stop('config/load-modules-declaration');
return $this;
}
Loads config.xml, enterprise.xml, local.xml, etc..:
/**
* Load base system configuration (config.xml and local.xml files)
*
* #return Mage_Core_Model_Config
*/
public function loadBase()
{
$etcDir = $this->getOptions()->getEtcDir();
$files = glob($etcDir.DS.'*.xml');
$this->loadFile(current($files));
while ($file = next($files)) {
$merge = clone $this->_prototype;
$merge->loadFile($file);
$this->extend($merge);
}
if (in_array($etcDir.DS.'local.xml', $files)) {
$this->_isLocalConfigLoaded = true;
}
return $this;
}
Loads the individual module configs:
/**
* Iterate all active modules "etc" folders and combine data from
* specidied xml file name to one object
*
* #param string $fileName
* #param null|Mage_Core_Model_Config_Base $mergeToObject
* #return Mage_Core_Model_Config_Base
*/
public function loadModulesConfiguration($fileName, $mergeToObject = null, $mergeModel=null)
{
$disableLocalModules = !$this->_canUseLocalModules();
if ($mergeToObject === null) {
$mergeToObject = clone $this->_prototype;
$mergeToObject->loadString('<config/>');
}
if ($mergeModel === null) {
$mergeModel = clone $this->_prototype;
}
$modules = $this->getNode('modules')->children();
foreach ($modules as $modName=>$module) {
if ($module->is('active')) {
if ($disableLocalModules && ('local' === (string)$module->codePool)) {
continue;
}
$configFile = $this->getModuleDir('etc', $modName).DS.$fileName;
if ($mergeModel->loadFile($configFile)) {
$mergeToObject->extend($mergeModel, true);
}
}
}
return $mergeToObject;
}
Varien_Simplexml_Config (lib/Varien/Simplexml/Config.php)
What actually reads the individual module configs:
/**
* Imports XML file
*
* #param string $filePath
* #return boolean
*/
public function loadFile($filePath)
{
if (!is_readable($filePath)) {
//throw new Exception('Can not read xml file '.$filePath);
return false;
}
$fileData = file_get_contents($filePath);
$fileData = $this->processFileData($fileData);
return $this->loadString($fileData, $this->_elementClass);
}
Dustin Oprea

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