catalog_menu.php

См. документацию.

<?php
 
IncludeModuleLangFile(__FILE__);

class CCatalogMenu extends CAdminMenu
{
    static protected $urlCurrent = '';

    private function _get_menu_item_width($level)
    {
        static $START_MAGIC_NUMBER = 30, $STEP_MAGIC_NUMBER = 21;
        return $START_MAGIC_NUMBER + $level*$STEP_MAGIC_NUMBER;
    }

    private function _get_menu_item_padding($level)
    {
        static $ADDED_MAGIC_NUMBER = 8;
        return $this->_get_menu_item_width($level) + $ADDED_MAGIC_NUMBER;
    }

    public function Show($aMenu, $level = 0, $urlCurrent = '')
    {
        if(!static::$urlCurrent)
            static::$urlCurrent = $urlCurrent;
 
        $scripts = '';
        $aMenu["module_id"] = 'iblock';
 
        $bSubmenu = (isset($aMenu["items"]) && is_array($aMenu["items"]) && !empty($aMenu["items"])) || isset($aMenu["dynamic"]) && $aMenu["dynamic"] == true;
        $bSectionActive = isset($aMenu["items_id"]) && (in_array($aMenu["items_id"], array_keys($this->aActiveSections)) || $this->IsSectionActive($aMenu["items_id"]));
 
        $icon = isset($aMenu["icon"]) && $aMenu["icon"] <> ""
            ? '<span class="adm-submenu-item-link-icon '.$aMenu["icon"].'"></span>'
            //          : ($level < 1 ? '<span class="adm-submenu-item-link-icon" id="default_menu_icon"></span>' : '');
            : '';
        $id = 'menu_item_'.randString(10);
        ?><div class="adm-sub-submenu-block<?=$level > 0 ? ' adm-submenu-level-'.($level+1) : ''?><?=$bSectionActive && isset($aMenu["items"]) && is_array($aMenu["items"]) && count($aMenu['items']) > 0 ? ' adm-sub-submenu-open' : ''?><?=$aMenu["_active"] ? ' adm-submenu-item-active' : ''?>"><?
        ?><div class="adm-submenu-item-name<?=!$bSubmenu ? ' adm-submenu-no-children' : ''?>" id="<?=$id?>" <?=isset($aMenu['fav_id']) ? ' data-fav-id="'.intval($aMenu['fav_id']).'"' : ''?>><?
        $onclick = '';
        if ($bSubmenu)
        {
            if(isset($aMenu["dynamic"]) && $aMenu["dynamic"] == true && (!$aMenu["items"] || count($aMenu["items"]) <= 0))
            {
                $onclick = "BX.adminMenu.toggleDynSection(".$this->_get_menu_item_width($level).", this.parentNode.parentNode, '".htmlspecialcharsbx(CUtil::JSEscape($aMenu["module_id"]))."', '".htmlspecialcharsbx(CUtil::JSEscape($aMenu["items_id"]))."', '".($level+1)."', '".CUtil::JSEscape(htmlspecialcharsbx(static::$urlCurrent))."')";
            }
            elseif(!$aMenu["dynamic"] || !$bSectionActive || $aMenu['dynamic'] && $bSectionActive && isset($aMenu["items"]) && count($aMenu["items"]) > 0)
            {
                $onclick = "BX.adminMenu.toggleSection(this.parentNode.parentNode, '".htmlspecialcharsbx(CUtil::JSEscape($aMenu["items_id"]))."', '".($level+1)."')";
            } //endif;
        }
 
        ?><span class="adm-submenu-item-arrow"<?=$level > 0 ? ' style="width:'.$this->_get_menu_item_width($level).'px;"' : ''?><?=$onclick ? ' onclick="'.$onclick.'"' : ''?>><span class="adm-submenu-item-arrow-icon"></span></span><?
 
        if(isset($aMenu["url"]) && $aMenu["url"] <> ""):
        ?><a class="adm-submenu-item-name-link<?=(isset($aMenu["readonly"]) && $aMenu["readonly"] == true? ' menutext-readonly':'')?>"<?=$level > 0 ? ' style="padding-left:'.$this->_get_menu_item_padding($level).'px;"' : ''?> href="<?=htmlspecialcharsbx($aMenu["url"]);?>"><?=$icon?><span class="adm-submenu-item-name-link-text"><?=$aMenu["text"]?></span></a><?
        elseif ($bSubmenu):
        if(isset($aMenu["dynamic"]) && $aMenu["dynamic"] == true && !$bSectionActive && (!$aMenu["items"] || count($aMenu["items"]) <= 0)):
        ?><a class="adm-submenu-item-name-link<?=(isset($aMenu["readonly"]) && $aMenu["readonly"] == true? ' menutext-readonly':'')?>"<?=$level > 0 ? ' style="padding-left:'.$this->_get_menu_item_padding($level).'px;"' : ''?> href="javascript:void(0)" onclick="BX.adminMenu.toggleDynSection(<?=$this->_get_menu_item_width($level-1)?>, this.parentNode.parentNode, '<?=htmlspecialcharsbx(CUtil::JSEscape($aMenu["module_id"]))?>', '<?=htmlspecialcharsbx(CUtil::JSEscape($aMenu["items_id"]))?>', '<?=$level+1?>', '<?=CUtil::JSEscape(htmlspecialcharsbx(static::$urlCurrent))?>')"><?=$icon?><span class="adm-submenu-item-name-link-text"><?=$aMenu["text"]?></span></a><?
        elseif(!$aMenu["dynamic"] || !$bSectionActive || $aMenu['dynamic'] && $bSectionActive && isset($aMenu["items"]) && count($aMenu["items"]) > 0):
        ?><a class="adm-submenu-item-name-link<?=(isset($aMenu["readonly"]) && $aMenu["readonly"] == true? ' menutext-readonly':'')?>"<?=$level > 0 ? ' style="padding-left:'.$this->_get_menu_item_padding($level).'px;"' : ''?> href="javascript:void(0)" onclick="BX.adminMenu.toggleSection(this.parentNode.parentNode, '<?=htmlspecialcharsbx(CUtil::JSEscape($aMenu["items_id"]))?>', '<?=$level+1?>')"><?=$icon?><span class="adm-submenu-item-name-link-text"><?=$aMenu["text"]?></span></a><?
        endif;
        else:
        ?><span class="adm-submenu-item-name-link<?=(isset($aMenu["readonly"]) && $aMenu["readonly"] == true? ' menutext-readonly':'')?>"<?=$level > 0 ? ' style="padding-left:'.$this->_get_menu_item_padding($level).'px"' : ''?>><?=$icon?><span class="adm-submenu-item-name-link-text"><?=$aMenu["text"]?></span></span><?
        endif;
        ?></div><?
 
        if(($bSubmenu || (isset($aMenu["dynamic"]) && $aMenu["dynamic"] == true)) && is_array($aMenu["items"]))
        {
            echo  '<div class="adm-sub-submenu-block-children">';
            foreach($aMenu["items"] as $submenu)
            {
                if($submenu)
                    $scripts .= $this->Show($submenu, $level+1);
            }
            echo "</div>";
        }
        else
            echo  '<div class="adm-sub-submenu-block-children"></div>';
        ?></div><?
        if (isset($aMenu["fav_id"]))
        {
            $scripts .= "BX.adminMenu.registerItem('".$id."', {FAV_ID:'".CUtil::JSEscape($aMenu['fav_id'])."'});";
        }
        elseif (isset($aMenu["items_id"]) && $aMenu['url'])
        {
            $scripts .= "BX.adminMenu.registerItem('".$id."', {ID:'".CUtil::JSEscape($aMenu['items_id'])."', URL:'".CUtil::JSEscape(htmlspecialcharsback($aMenu['url']))."', MODULE_ID:'".$aMenu['module_id']."'});";
        }
        elseif (isset($aMenu["items_id"]))
        {
            $scripts .= "BX.adminMenu.registerItem('".$id."', {ID:'".CUtil::JSEscape($aMenu['items_id'])."', MODULE_ID:'".$aMenu['module_id']."'});";
        }
        elseif ($aMenu['url'])
        {
            $scripts .= "BX.adminMenu.registerItem('".$id."', {URL:'".CUtil::JSEscape(htmlspecialcharsback($aMenu['url']))."'});";
        }
 
        return $scripts;
    }

    public function ShowSubmenu($menu_id, $mode="menu", $urlBack = '')
    {
        foreach($this->aGlobalMenu as $key=>$menu)
            if($this->_ShowSubmenu($this->aGlobalMenu[$key], $menu_id, $mode, 0, $urlBack))
                break;
    }

    public function _ShowSubmenu(&$aMenu, $menu_id, $mode, $level=0, $urlBack = '')
    {
        $bSubmenu = (is_array($aMenu["items"]) && count($aMenu["items"])>0);
 
        if($bSubmenu)
        {
            if($aMenu["items_id"] == $menu_id)
            {
                if($mode == "menu")
                {
                    $menuScripts = "";
                    foreach($aMenu["items"] as $submenu)
                    {
                        if(is_array($submenu))
                        {
                            if($level >= 3)
                                $level = $level - 3;
                            if($urlBack)
                                $submenu = self::fReplaceUrl($submenu, $urlBack);
                            $menuScripts .= $this->Show($submenu, $level, $urlBack);
                        }
                    }
                    if($menuScripts != "")
                        echo '<script>'.$menuScripts.'</script>';
                }
 
                return true;
            }
            else
            {
                foreach($aMenu["items"] as $submenu)
                    if($this->_ShowSubmenu($submenu, $menu_id, $mode, $level+1, $urlBack))
                        return true;
            }
        }
        return false;
    }

    public static function fReplaceUrl($submenu, $urlCurrent)
    {
        $urlCurrentDefault = $urlCurrent;
 
        $arUrlAdd = array("set_filter" => "Y");
 
        $url = $submenu["url"];
        $urlParse = parse_url($url);
        $arUrlTag = explode("&", $urlParse["query"]);
 
        foreach ($arUrlTag as $tag)
        {
            $tmp = explode("=", $tag);
            if ($tmp[0] == "IBLOCK_ID" || $tmp[0] == "find_section_section")
            {
                if ($tmp[0] == "find_section_section")
                    $tmp[0] = "filter_section";
 
                $urlCurrent = CHTTP::urlDeleteParams($urlCurrent, array($tmp[0]));
                $arUrlAdd[$tmp[0]] = $tmp[1];
            }
        }
 
        $url = CHTTP::urlAddParams($urlCurrent, $arUrlAdd, array("encode", "skip_empty"));
        $submenu["url"] = $url;
 
        if (isset($submenu["items"]) && count($submenu["items"]) > 0)
        {
            $subCatalog = self::fReplaceUrl($submenu["items"], $urlCurrentDefault);
            $submenu["items"] = $subCatalog;
        }
 
        return $submenu;
    }
}