xml Opencart 2.x SVG支持上传，标识

Posted 2021-05-17

<?xml version="1.0" encoding="UTF-8"?>
<modification>
    <id>SVG allow upload, logo</id>
    <version>0.1</version>
    <vqmver required="true">2.6.0</vqmver>
    <author>Michal Landsman</author>

    <file path="admin/controller/common/filemanager.php">
        <operation info="add svg">
            <search position="replace">
                <![CDATA[jpg,jpeg,png,gif,JPG,JPEG,PNG,GIF]]>
            </search>
            <add>
                <![CDATA[jpg,jpeg,png,gif,JPG,JPEG,PNG,GIF,svg,SVG]]>
            </add>
        </operation>
        <operation info="add svg">
            <search position="after">
                <![CDATA['jpg',]]>
            </search>
            <add>
                <![CDATA[
                    'svg',
                ]]>
            </add>
        </operation>
        <operation info="add svg">
            <search position="after">
                <![CDATA['image/jpeg',]]>
            </search>
            <add>
                <![CDATA[
                    'image/svg+xml',
                ]]>
            </add>
        </operation>        
    </file>

    <file path="admin/model/tool/image.php">
        <operation info="add svg render support">
            <search position="after">
                <![CDATA[$extension = pathinfo($filename, PATHINFO_EXTENSION);]]>
            </search>
            <add>
                <![CDATA[
                
                if('svg' == $extension) {

                    if ($this->request->server['HTTPS']) {
                        return HTTPS_CATALOG . 'image/' . $filename;
                    } else {
                        return HTTP_CATALOG . 'image/' . $filename;
                    }
                }
                
                ]]>
            </add>
        </operation>
    </file>

    <file path="system/helper/general.php">
        <operation info="add svg render support">
            <search position="before">
                <![CDATA[function token($length = 32) {]]>
            </search>
            <add>
                <![CDATA[
                
                function renderSVG($path) {
                    
                    $fullPath   = DIR_IMAGE . $path;
                    $handle     = fopen($fullPath, "r");
                    $contents   = fread($handle, filesize($fullPath));
                    fclose($handle);

                    return $contents;
                }
                
                ]]>
            </add>
        </operation>
    </file>

    <file path="catalog/controller/common/header.php">
        <operation info="return svg data">
            <search position="replace">
                <![CDATA[$data['logo'] = $server . 'image/' . $this->config->get('config_logo');]]>
            </search>
            <add>
                <![CDATA[
                    $image =  $this->config->get('config_logo');

                    if (strpos($image, '.svg') !== false) {
                        $data['logo'] = renderSVG($image);
                    }else {
                        $data['logo'] = $server . 'image/' . $image;
                    }
                ]]>
            </add>
        </operation>
    </file>

    <file path="catalog/controller/common/footer.php">
        <operation info="return svg data">
            <search position="before">
                <![CDATA[return $this->load->view('common/footer', $data);]]>
            </search>
            <add>
                <![CDATA[
                    $image =  $this->config->get('config_logo');

                    if (strpos($image, '.svg') !== false) {
                        $data['logo'] = renderSVG($image);
                    }else {
                        $data['logo'] = $server . 'image/' . $image;
                    }
                ]]>
            </add>
        </operation>
    </file>

</modification>