blog_image.php

См. документацию.

<?php
 
require_once($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/blog/general/blog_image.php");
 
class CBlogImage extends CAllBlogImage
{
    /*************** ADD, UPDATE, DELETE *****************/
    public static function Add($arFields)
    {
        global $DB;
 
        $arFields1 = array();
        foreach ($arFields as $key => $value)
        {
            if (mb_substr($key, 0, 1) == "=")
            {
                $arFields1[mb_substr($key, 1)] = $value;
                unset($arFields[$key]);
            }
        }
 
        if (!CBlogImage::CheckFields("ADD", $arFields))
            return false;
 
        if (is_array($arFields['FILE_ID']))
        {
            if (
                array_key_exists("FILE_ID", $arFields)
                && is_array($arFields["FILE_ID"])
                && (
                    !array_key_exists("MODULE_ID", $arFields["FILE_ID"])
                    || $arFields["FILE_ID"]["MODULE_ID"] == ''
                )
            )
                $arFields["FILE_ID"]["MODULE_ID"] = "blog";
 
            $prefix = "blog";
            if($arFields["URL"] <> '')
                $prefix .= "/".$arFields["URL"];
 
            CFile::SaveForDB($arFields, "FILE_ID", $prefix);
        }
 
        if (
            isset($arFields['FILE_ID']) &&
            ( intval($arFields['FILE_ID']) == $arFields['FILE_ID'] )
        )
        {
            $arInsert = $DB->PrepareInsert("b_blog_image", $arFields);
 
            foreach ($arFields1 as $key => $value)
            {
                if ($arInsert[0] <> '')
                    $arInsert[0] .= ", ";
                $arInsert[0] .= $key;
                if ($arInsert[1] <> '')
                    $arInsert[1] .= ", ";
                $arInsert[1] .= $value;
            }
 
            if ($arInsert[0] <> '')
            {
                $strSql =
                    "INSERT INTO b_blog_image(".$arInsert[0].") ".
                    "VALUES(".$arInsert[1].")";
                $DB->Query($strSql);
 
                $ID = intval($DB->LastID());
 
                return $ID;
            }
        }
        else
        {
                $GLOBALS["APPLICATION"]->ThrowException("Error Adding file by CFile::SaveForDB");
        }
 
        return False;
    }
 
    public static function Update($ID, $arFields)
    {
        global $DB;
 
        $ID = intval($ID);
        $arFields1 = array();
        foreach ($arFields as $key => $value)
        {
            if (mb_substr($key, 0, 1) == "=")
            {
                $arFields1[mb_substr($key, 1)] = $value;
                unset($arFields[$key]);
            }
        }
        if (!CBlogImage::CheckFields("UPDATE", $arFields, $ID))
            return false;
        $strUpdate = $DB->PrepareUpdate("b_blog_image", $arFields);
 
        foreach ($arFields1 as $key => $value)
        {
            if ($strUpdate <> '')
                $strUpdate .= ", ";
            $strUpdate .= $key."=".$value." ";
        }
        if ($strUpdate <> '')
        {
            $strSql =
                "UPDATE b_blog_image SET ".
                "   ".$strUpdate." ".
                "WHERE ID = ".$ID." ";
            $DB->Query($strSql);
 
            unset($GLOBALS["BLOG_IMAGE"]["BLOG_IMAGE_CACHE_".$ID]);
 
            return $ID;
        }
 
        return False;
    }
 
    //*************** SELECT *********************/
    public static function GetList($arOrder = Array("ID" => "DESC"), $arFilter = Array(), $arGroupBy = false, $arNavStartParams = false, $arSelectFields = array())
    {
        global $DB;
 
        if (count($arSelectFields) <= 0)
            $arSelectFields = array("ID", "FILE_ID", "POST_ID", "BLOG_ID", "USER_ID", "TITLE", "TIMESTAMP_X", "IMAGE_SIZE");
 
        // FIELDS -->
        $arFields = array(
                "ID" => array("FIELD" => "G.ID", "TYPE" => "int"),
                "FILE_ID" => array("FIELD" => "G.FILE_ID", "TYPE" => "int"),
                "POST_ID" => array("FIELD" => "G.POST_ID", "TYPE" => "int"),
                "BLOG_ID" => array("FIELD" => "G.BLOG_ID", "TYPE" => "int"),
                "USER_ID" => array("FIELD" => "G.USER_ID", "TYPE" => "int"),
                "TITLE" => array("FIELD" => "G.TITLE", "TYPE" => "string"),
                "TIMESTAMP_X" => array("FIELD" => "G.TIMESTAMP_X", "TYPE" => "datetime"),
                "IMAGE_SIZE" => array("FIELD" => "G.IMAGE_SIZE", "TYPE" => "int"),
                "IS_COMMENT" => array("FIELD" => "G.IS_COMMENT", "TYPE" => "string"),
                "COMMENT_ID" => array("FIELD" => "G.COMMENT_ID", "TYPE" => "int"),
            );
        // <-- FIELDS
 
        $arSqls = CBlog::PrepareSql($arFields, $arOrder, $arFilter, $arGroupBy, $arSelectFields);
 
        $arSqls["SELECT"] = str_replace("%%_DISTINCT_%%", "", $arSqls["SELECT"]);
 
        if (is_array($arGroupBy) && count($arGroupBy)==0)
        {
            $strSql =
                "SELECT ".$arSqls["SELECT"]." ".
                "FROM b_blog_image G ".
                "   ".$arSqls["FROM"]." ";
            if ($arSqls["WHERE"] <> '')
                $strSql .= "WHERE ".$arSqls["WHERE"]." ";
            if ($arSqls["GROUPBY"] <> '')
                $strSql .= "GROUP BY ".$arSqls["GROUPBY"]." ";
 
            //echo "!1!=".htmlspecialcharsbx($strSql)."<br>";
 
            $dbRes = $DB->Query($strSql);
            if ($arRes = $dbRes->Fetch())
                return $arRes["CNT"];
            else
                return False;
        }
 
        $strSql =
            "SELECT ".$arSqls["SELECT"]." ".
            "FROM b_blog_image G ".
            "   ".$arSqls["FROM"]." ";
        if ($arSqls["WHERE"] <> '')
            $strSql .= "WHERE ".$arSqls["WHERE"]." ";
        if ($arSqls["GROUPBY"] <> '')
            $strSql .= "GROUP BY ".$arSqls["GROUPBY"]." ";
        if ($arSqls["ORDERBY"] <> '')
            $strSql .= "ORDER BY ".$arSqls["ORDERBY"]." ";
 
        if (is_array($arNavStartParams) && intval($arNavStartParams["nTopCount"])<=0)
        {
            $strSql_tmp =
                "SELECT COUNT('x') as CNT ".
                "FROM b_blog_image G ".
                "   ".$arSqls["FROM"]." ";
            if ($arSqls["WHERE"] <> '')
                $strSql_tmp .= "WHERE ".$arSqls["WHERE"]." ";
            if ($arSqls["GROUPBY"] <> '')
                $strSql_tmp .= "GROUP BY ".$arSqls["GROUPBY"]." ";
 
            //echo "!2.1!=".htmlspecialcharsbx($strSql_tmp)."<br>";
 
            $dbRes = $DB->Query($strSql_tmp);
            $cnt = 0;
            if ($arSqls["GROUPBY"] == '')
            {
                if ($arRes = $dbRes->Fetch())
                    $cnt = $arRes["CNT"];
            }
            else
            {
                $cnt = $dbRes->SelectedRowsCount();
            }
 
            $dbRes = new CDBResult();
            $dbRes->NavQuery($strSql, $cnt, $arNavStartParams);
        }
        else
        {
            if (is_array($arNavStartParams) && intval($arNavStartParams["nTopCount"]) > 0)
                $strSql .= "LIMIT ".intval($arNavStartParams["nTopCount"]);
 
            //echo "!3!=".htmlspecialcharsbx($strSql)."<br>";
 
            $dbRes = $DB->Query($strSql);
        }
 
        return $dbRes;
    }
}