<?php
class WP_CustomMenu_Block_Navigation extends Mage_Catalog_Block_Navigation
{
const CUSTOM_BLOCK_TEMPLATE = "wp_custom_menu_%d";
private $_productsCount = null;
private $_topMenu = array();
private $_popupMenu = array();
public function drawCustomMenuMobileItem($category, $level = 0, $last = false)
{
if (!$category->getIsActive()) return '';
$html = array();
$id = $category->getId();
// --- Sub Categories ---
$activeChildren = $this->_getActiveChildren($category, $level);
// --- class for active category ---
$active = ''; if ($this->isCategoryActive($category)) $active = ' act';
$hasSubMenu = count($activeChildren);
$catUrl = $this->getCategoryUrl($category);
$html[] = '<div id="menu-mobile-' . $id . '" class="menu-mobile level0' . $active . '">';
$html[] = '<div class="parentMenu">';
// --- Top Menu Item ---
$html[] = '<a class="level' . $level . $active . '" href="' . $catUrl .'">';
$name = $this->escapeHtml($category->getName());
if (Mage::getStoreConfig('custom_menu/general/non_breaking_space')) {
$name = str_replace(' ', ' ', $name);
}
$html[] = '<span>' . $name . '</span>';
$html[] = '</a>';
if ($hasSubMenu) {
$html[] = '<span class="button" rel="submenu-mobile-' . $id . '" onclick="wpSubMenuToggle(this, \'menu-mobile-' . $id . '\', \'submenu-mobile-' . $id . '\');"> </span>';
}
$html[] = '</div>';
// --- Add Popup block (hidden) ---
if ($hasSubMenu) {
// --- draw Sub Categories ---
$html[] = '<div id="submenu-mobile-' . $id . '" rel="level' . $level . '" class="wp-custom-menu-submenu" style="display: none;">';
$html[] = $this->drawMobileMenuItem($activeChildren);
$html[] = '<div class="clearBoth"></div>';
$html[] = '</div>';
}
$html[] = '</div>';
$html = implode("\n", $html);
return $html;
}
public function getTopMenuArray()
{
return $this->_topMenu;
}
public function getPopupMenuArray()
{
return $this->_popupMenu;
}
public function drawCustomMenuItem($category, $level = 0, $last = false)
{
if (!$category->getIsActive()) return;
$htmlTop = array();
$id = $category->getId();
// --- Static Block ---
$blockId = sprintf(self::CUSTOM_BLOCK_TEMPLATE, $id); // --- static block key
#Mage::log($blockId);
$collection = Mage::getModel('cms/block')->getCollection()
->addFieldToFilter('identifier', array(array('like' => $blockId . '_w%'), array('eq' => $blockId)))
->addFieldToFilter('is_active', 1);
$blockId = $collection->getFirstItem()->getIdentifier();
#Mage::log($blockId);
$blockHtml = Mage::app()->getLayout()->createBlock('cms/block')->setBlockId($blockId)->toHtml();
// --- Sub Categories ---
$activeChildren = $this->_getActiveChildren($category, $level);
// --- class for active category ---
$active = ''; if ($this->isCategoryActive($category)) $active = ' act';
// --- Popup functions for show ---
$drawPopup = ($blockHtml || count($activeChildren));
if ($drawPopup) {
$htmlTop[] = '<div id="menu' . $id . '" class="menu' . $active . '" onmouseover="wpShowMenuPopup(this, event, \'popup' . $id . '\');" onmouseout="wpHideMenuPopup(this, event, \'popup' . $id . '\', \'menu' . $id . '\')">';
} else {
$htmlTop[] = '<div id="menu' . $id . '" class="menu' . $active . '">';
}
// --- Top Menu Item ---
$htmlTop[] = '<div class="parentMenu">';
if ($level == 0 && $drawPopup) {
$htmlTop[] = '<a class="level' . $level . $active . '" href="javascript:void(0);" rel="'.$this->getCategoryUrl($category).'">';
} else {
$htmlTop[] = '<a class="level' . $level . $active . '" href="'.$this->getCategoryUrl($category).'">';
}
$name = $this->escapeHtml($category->getName());
if (Mage::getStoreConfig('custom_menu/general/non_breaking_space')) {
$name = str_replace(' ', ' ', $name);
}
$htmlTop[] = '<span>' . $name . '</span>';
$htmlTop[] = '</a>';
$htmlTop[] = '</div>';
$htmlTop[] = '</div>';
$this->_topMenu[] = implode("\n", $htmlTop);
// --- Add Popup block (hidden) ---
if ($drawPopup) {
$htmlPopup = array();
// --- Popup function for hide ---
$htmlPopup[] = '<div id="popup' . $id . '" class="wp-custom-menu-popup" onmouseout="wpHideMenuPopup(this, event, \'popup' . $id . '\', \'menu' . $id . '\')" onmouseover="wpPopupOver(this, event, \'popup' . $id . '\', \'menu' . $id . '\')">';
// --- draw Sub Categories ---
if (count($activeChildren)) {
$columns = (int)Mage::getStoreConfig('custom_menu/columns/count');
$htmlPopup[] = '<div class="block1">';
$htmlPopup[] = $this->drawColumns($activeChildren, $columns);
$htmlPopup[] = '<div class="clearBoth"></div>';
$htmlPopup[] = '</div>';
}
// --- draw Custom User Block ---
if ($blockHtml) {
$htmlPopup[] = '<div id="' . $blockId . '" class="block2">';
$htmlPopup[] = $blockHtml;
$htmlPopup[] = '</div>';
}
$htmlPopup[] = '</div>';
$this->_popupMenu[] = implode("\n", $htmlPopup);
}
}
public function drawMobileMenuItem($children, $level = 1)
{
$keyCurrent = $this->getCurrentCategory()->getId();
$html = '';
foreach ($children as $child) {
if (is_object($child) && $child->getIsActive()) {
// --- class for active category ---
$active = '';
$id = $child->getId();
$activeChildren = $this->_getActiveChildren($child, $level);
if ($this->isCategoryActive($child)) {
$active = ' actParent';
if ($id == $keyCurrent) $active = ' act';
}
$html.= '<div id="menu-mobile-' . $id . '" class="itemMenu level' . $level . $active . '">';
// --- format category name ---
$name = $this->escapeHtml($child->getName());
if (Mage::getStoreConfig('custom_menu/general/non_breaking_space')) $name = str_replace(' ', ' ', $name);
$html.= '<div class="parentMenu">';
$html.= '<a class="itemMenuName level' . $level . $active . '" href="' . $this->getCategoryUrl($child) . '"><span>' . $name . '</span></a>';
if (count($activeChildren) > 0) {
$html.= '<span class="button" rel="submenu-mobile-' . $id . '" onclick="wpSubMenuToggle(this, \'menu-mobile-' . $id . '\', \'submenu-mobile-' . $id . '\');"> </span>';
}
$html.= '</div>';
if (count($activeChildren) > 0) {
$html.= '<div id="submenu-mobile-' . $id . '" rel="level' . $level . '" class="wp-custom-menu-submenu level' . $level . '" style="display: none;">';
$html.= $this->drawMobileMenuItem($activeChildren, $level + 1);
$html.= '<div class="clearBoth"></div>';
$html.= '</div>';
}
$html.= '</div>';
}
}
return $html;
}
public function drawMenuItem($children, $level = 1)
{
$html = '<div class="itemMenu level' . $level . '">';
$keyCurrent = $this->getCurrentCategory()->getId();
foreach ($children as $child) {
if (is_object($child) && $child->getIsActive()) {
// --- class for active category ---
$active = '';
if ($this->isCategoryActive($child)) {
$active = ' actParent';
if ($child->getId() == $keyCurrent) $active = ' act';
}
// --- format category name ---
$name = $this->escapeHtml($child->getName());
if (Mage::getStoreConfig('custom_menu/general/non_breaking_space')) $name = str_replace(' ', ' ', $name);
$html.= '<a class="itemMenuName level' . $level . $active . '" href="' . $this->getCategoryUrl($child) . '"><span>' . $name . '</span></a>';
$activeChildren = $this->_getActiveChildren($child, $level);
if (count($activeChildren) > 0) {
$html.= '<div class="itemSubMenu level' . $level . '">';
$html.= $this->drawMenuItem($activeChildren, $level + 1);
$html.= '</div>';
}
}
}
$html.= '</div>';
return $html;
}
public function drawColumns($children, $columns = 1)
{
$html = '';
// --- explode by columns ---
if ($columns < 1) $columns = 1;
$chunks = $this->_explodeByColumns($children, $columns);
// --- draw columns ---
$lastColumnNumber = count($chunks);
$i = 1;
foreach ($chunks as $key => $value) {
if (!count($value)) continue;
$class = '';
if ($i == 1) $class.= ' first';
if ($i == $lastColumnNumber) $class.= ' last';
if ($i % 2) $class.= ' odd'; else $class.= ' even';
$html.= '<div class="column' . $class . '">';
$html.= $this->drawMenuItem($value, 1);
$html.= '</div>';
$i++;
}
return $html;
}
protected function _getActiveChildren($parent, $level)
{
$activeChildren = array();
// --- check level ---
$maxLevel = (int)Mage::getStoreConfig('custom_menu/general/max_level');
if ($maxLevel > 0) {
if ($level >= ($maxLevel - 1)) return $activeChildren;
}
// --- / check level ---
if (Mage::helper('catalog/category_flat')->isEnabled()) {
$children = $parent->getChildrenNodes();
$childrenCount = count($children);
} else {
$children = $parent->getChildren();
$childrenCount = $children->count();
}
$hasChildren = $children && $childrenCount;
if ($hasChildren) {
foreach ($children as $child) {
if ($this->_isCategoryDisplayed($child)) {
array_push($activeChildren, $child);
}
}
}
return $activeChildren;
}
private function _isCategoryDisplayed(&$child)
{
if (!$child->getIsActive()) return false;
// === check products count ===
// --- get collection info ---
if (!Mage::getStoreConfig('custom_menu/general/display_empty_categories')) {
$data = $this->_getProductsCountData();
// --- check by id ---
$id = $child->getId();
#Mage::log($id); Mage::log($data);
if (!isset($data[$id]) || !$data[$id]['product_count']) return false;
}
// === / check products count ===
return true;
}
private function _getProductsCountData()
{
if (is_null($this->_productsCount)) {
$collection = Mage::getModel('catalog/category')->getCollection();
$storeId = Mage::app()->getStore()->getId();
/* @var $collection Mage_Catalog_Model_Resource_Eav_Mysql4_Category_Collection */
$collection->addAttributeToSelect('name')
->addAttributeToSelect('is_active')
->setProductStoreId($storeId)
->setLoadProductCount(true)
->setStoreId($storeId);
$productsCount = array();
foreach($collection as $cat) {
$productsCount[$cat->getId()] = array(
'name' => $cat->getName(),
'product_count' => $cat->getProductCount(),
);
}
#Mage::log($productsCount);
$this->_productsCount = $productsCount;
}
return $this->_productsCount;
}
private function _explodeByColumns($target, $num)
{
if ((int)Mage::getStoreConfig('custom_menu/columns/divided_horizontally')) {
$target = self::_explodeArrayByColumnsHorisontal($target, $num);
} else {
$target = self::_explodeArrayByColumnsVertical($target, $num);
}
#return $target;
if ((int)Mage::getStoreConfig('custom_menu/columns/integrate') && count($target)) {
// --- combine consistently numerically small column ---
// --- 1. calc length of each column ---
$max = 0; $columnsLength = array();
foreach ($target as $key => $child) {
$count = 0;
$this->_countChild($child, 1, $count);
if ($max < $count) $max = $count;
$columnsLength[$key] = $count;
}
// --- 2. merge small columns with next ---
$xColumns = array(); $column = array(); $cnt = 0;
$xColumnsLength = array(); $k = 0;
foreach ($columnsLength as $key => $count) {
$cnt+= $count;
if ($cnt > $max && count($column)) {
$xColumns[$k] = $column;
$xColumnsLength[$k] = $cnt - $count;
$k++; $column = array(); $cnt = $count;
}
$column = array_merge($column, $target[$key]);
}
$xColumns[$k] = $column;
$xColumnsLength[$k] = $cnt - $count;
// --- 3. integrate columns of one element ---
$target = $xColumns; $xColumns = array(); $nextKey = -1;
if ($max > 1 && count($target) > 1) {
foreach($target as $key => $column) {
if ($key == $nextKey) continue;
if ($xColumnsLength[$key] == 1) {
// --- merge with next column ---
$nextKey = $key + 1;
if (isset($target[$nextKey]) && count($target[$nextKey])) {
$xColumns[] = array_merge($column, $target[$nextKey]);
continue;
}
}
$xColumns[] = $column;
}
$target = $xColumns;
}
}
$_rtl = Mage::getStoreConfigFlag('custom_menu/general/rtl');
if ($_rtl) {
$target = array_reverse($target);
}
return $target;
}
private function _countChild($children, $level, &$count)
{
foreach ($children as $child) {
if ($child->getIsActive()) {
$count++; $activeChildren = $this->_getActiveChildren($child, $level);
if (count($activeChildren) > 0) $this->_countChild($activeChildren, $level + 1, $count);
}
}
}
private static function _explodeArrayByColumnsHorisontal($list, $num)
{
if ($num <= 0) return array($list);
$partition = array();
$partition = array_pad($partition, $num, array());
$i = 0;
foreach ($list as $key => $value) {
$partition[$i][$key] = $value;
if (++$i == $num) $i = 0;
}
return $partition;
}
private static function _explodeArrayByColumnsVertical($list, $num)
{
if ($num <= 0) return array($list);
$listlen = count($list);
$partlen = floor($listlen / $num);
$partrem = $listlen % $num;
$partition = array();
$mark = 0;
for ($column = 0; $column < $num; $column++) {
$incr = ($column < $partrem) ? $partlen + 1 : $partlen;
$partition[$column] = array_slice($list, $mark, $incr);
$mark += $incr;
}
return $partition;
} I think I found the WP_CustomMenu_Block_Topmenu, this is the code ^^
