list.php

См. документацию.

<?php
 
IncludeModuleLangFile(__FILE__);
 
class CList
{
    var $fields = null;
    var $new_ids = array();
    protected $iblock_id = 0;
 
    function __construct($iblock_id)
    {
        $this->iblock_id = intval($iblock_id);
        $this->fields = new CListFieldList($iblock_id);
    }
 
    function is_field($type_id)
    {
        return CListFieldTypeList::IsField($type_id);
    }
 
    function is_readonly($field_id)
    {
        $obField = $this->fields->GetByID($field_id);
        if(is_object($obField))
            return $obField->IsReadonly();
        else
            return false;
    }
 
    function GetFields()
    {
        $arFields = array();
 
        foreach($this->fields->GetFields() as $FIELD_ID)
            $arFields[$FIELD_ID] = $this->fields->GetArrayByID($FIELD_ID);
 
        return $arFields;
    }
 
    function GetAllTypes()
    {
        return CListFieldTypeList::GetTypesNames();
    }
 
    function GetAvailableTypes($ID = "")
    {
        $arTypeNames = CListFieldTypeList::GetTypesNames();
        foreach($this->fields->GetFields() as $FIELD_ID)
            if($FIELD_ID != $ID)
                unset($arTypeNames[$FIELD_ID]);
        return $arTypeNames;
    }
 
    function DeleteField($field_id)
    {
        return $this->fields->DeleteField($field_id);
    }
 
    function AddField($arFields)
    {
        return $this->fields->AddField($arFields);
    }
 
    function GetNewID($TEMP_ID)
    {
        return $this->new_ids[$TEMP_ID];
    }
 
    function UpdateField($field_id, $arFields)
    {
        $arFields["NAME"] = trim($arFields["NAME"], " \n\r\t");
        $this->new_ids[$field_id] = $this->fields->UpdateField($field_id, $arFields);
        return $this->new_ids[$field_id];
    }
 
    function Save()
    {
    }
 
    public static function UpdatePropertyList($prop_id, $list)
    {
        foreach ($list as $id => $arEnum)
        {
            if (is_array($arEnum))
            {
                $value = trim($arEnum["VALUE"], " \t\n\r");
                if ((string) $value <> '')
                {
                    $dbEnum = CIBlockPropertyEnum::GetByID($id);
                    if(is_array($dbEnum))
                    {
                        $def = isset($arEnum["DEF"])? $arEnum["DEF"] : $dbEnum["DEF"];
                        $sort = intval($arEnum["SORT"]);
                        if(
                            $dbEnum["VALUE"] != $value
                            || $dbEnum["SORT"] != $sort
                            || $dbEnum["DEF"] != $def
                        )
                        {
                            $dbEnum["VALUE"] = $value;
                            $dbEnum["SORT"] = $sort;
                            $dbEnum["DEF"] = $def;
                            unset($dbEnum["ID"]);
                            CIBlockPropertyEnum::Update($id, $dbEnum);
                        }
                    }
                    else
                    {
                        $arEnum["PROPERTY_ID"] = $prop_id;
                        CIBlockPropertyEnum::Add($arEnum);
                    }
                }
                else
                {
                    CIBlockPropertyEnum::Delete($id);
                }
            }
        }
    }
 
    function ActualizeDocumentAdminPage($url)
    {
        global $DB;
        static $urlCache = array();
 
        if(!array_key_exists($this->iblock_id, $urlCache))
        {
            $rs = $DB->Query("SELECT URL FROM b_lists_url WHERE IBLOCK_ID = ".$this->iblock_id);
            $urlCache[$this->iblock_id] = $rs->Fetch();
        }
 
        if($urlCache[$this->iblock_id])
        {
            if($urlCache[$this->iblock_id]["URL"] != $url)
            {
                $DB->Query("UPDATE b_lists_url SET URL = '".$DB->ForSQL($url)."' WHERE IBLOCK_ID = ".$this->iblock_id);
            }
        }
        else
        {
            $DB->Query("INSERT INTO b_lists_url (IBLOCK_ID, URL) values (".$this->iblock_id.", '".$DB->ForSQL($url)."')");
        }
 
        $urlCache[$this->iblock_id] = array("URL" => $url);
    }
 
    public static function OnGetDocumentAdminPage($arElement)
    {
        $url = self::getUrlByIblockId($arElement["IBLOCK_ID"]);
        if ($url != "")
        {
            return str_replace(
                array("#section_id#", "#element_id#"),
                array(intval($arElement["IBLOCK_SECTION_ID"]), intval($arElement["ID"])),
                $url
            );
        }
        return "";
    }
 
    public static function OnSearchGetURL($arFields)
    {
 
        if (
            $arFields["MODULE_ID"] === "iblock"
            && $arFields["ITEM_ID"] > 0
            && mb_substr($arFields["URL"], 0, 1) === "="
        )
        {
            $url = self::getUrlByIblockId($arFields["PARAM2"]);
            if ($url != "")
            {
                $arElement = array();
                parse_str(mb_substr($arFields["URL"], 1), $arElement);
 
                return str_replace(
                    array("#section_id#", "#element_id#"),
                    array(intval($arElement["IBLOCK_SECTION_ID"]), intval($arElement["ID"])),
                    $url
                );
            }
        }
 
        return $arFields["URL"];
    }
 
    public static function getUrlByIblockId($IBLOCK_ID)
    {
        global $DB;
        static $cache = array();
        $IBLOCK_ID = intval($IBLOCK_ID);
 
        if (!isset($cache[$IBLOCK_ID]))
        {
            $rs = $DB->Query("SELECT URL FROM b_lists_url WHERE IBLOCK_ID = ".$IBLOCK_ID);
            $cache[$IBLOCK_ID] = $rs->Fetch();
        }
 
        if ($cache[$IBLOCK_ID])
            return $cache[$IBLOCK_ID]["URL"];
        else
            return "";
    }
}