2020模板设置添加logo上传和logo文字
打开/template/slovey/common/setup.htm找到
<div class="mb-3"><strong>{$lang['setup']['templateinfo']}</strong></div>
下行添加代码<div class="form-group row">
<label class="col-sm-2 col-form-label">Logo</label>
<div class="col-sm-10">
<input type="hidden" name="logopath" value="{$sglobal['global']['logofile']}"/>
<input type="file" name="logofile" class="mt-2">
<input type="text" name="logotext" class="form-control my-3" value="{$sglobal['global']['logotext']}" placeholder="logo text"/>
<!--{if $sglobal['global']['logofile']}-->
<div><img src="{$sglobal['global']['logofile']}" class="w-96"></div>
<!--{/if}-->
</div>
</div>这样表单部分就完成了。
接收表单内容打开/template/slovey/common/config.php
找到if(submitcheck('globalsubmit')){下行添加if($_FILES['logofile']['size']){
$main_dir = DISCUZ_ROOT."/public/assets/img/";
if(!is_dir($main_dir))mkdir($main_dir);
$filename = 'logo_'.time().rand(1, 10000).".png";
move_uploaded_file($_FILES['logofile']['tmp_name'],$main_dir.$filename);
@unlink(DISCUZ_ROOT.$_POST['logopath']);
$templatedata['global']['logofile'] = '/public/assets/img/'.$filename;
}
$templatedata['global']['logotext'] = $_POST['logotext'];
到此，logo图片和文字添加功能完成。
导航调用打开/template/slovey/common/header.htm
找到<img src="public/assets/img/logo.svg" class="rounded mr-2">
修改为<img src="{<b>if $sglobal['global']['logofile']}$sglobal['global']['logofile']{else}'/</b>public/assets/img/logo.svg'{/if}" class="rounded mr-2">{$sglobal['global']['logotext']}这样，当模板上传了logo时显示上传的logo，未上传时显示/public/assets/img/logo.svg。
需要將
{else}'/public/assets/img/logo.svg'{/if}"
修改成
{else}/public/assets/img/logo.svg{/if}"
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