有没有简短的代码可以用来获取带有缩略图插件的帖子列表？

时间：2011-06-01 作者：Ramkumar M

任何可用的短代码Get Post List With Thumbnail 插件？或者如何为这个特定的插件创建短代码？提前谢谢你。

3 个回复
最合适的回答,由SO网友:Bainternet 整理而成

这里有一个快速破解方法，可以将此代码粘贴到主题函数中，使其成为一个快捷代码。php文件：

add_shortcode(\'gplt\',\'getPostListThumbs_shortcode\');
function getPostListThumbs_shortcode($atts, $content = null){

    extract(shortcode_atts(array(
        \'orient\' => \'v\',
        \'imgo\' => false,
        \'ttgo\' => false,
        \'dtgo\' => false,
        \'dtfrm\' => 1,
        \'categ\' => \'\',
        \'postnr\' => 20,
        \'linn\' => 3,
        \'tbwid\' => 40,
        \'tbhig\' => 40       
    ), $atts));
    $orient = gtpartrat($orient,\'v\');
    $imgo = gtpartrat($imgo,false);
    $ttgo = gtpartrat($ttgo,false);
    $dtgo = gtpartrat($dtgo,false);
    $dtfrm = gtpartrat($dtfrm,1);
    $categ = gtpartrat($categ,\'\');
    $postnr = gtpartrat($postnr,20);
    $linn = gtpartrat($linn,3);
    $tbwid = gtpartrat($tbwid,40);
    $tbhig = gtpartrat($tbhig,40);

    $htmlcod = "<table id=\'div_postlist\' width=\'".$divwid."\' cellpadding=\'4\' cellspacing=\'4\'>"."\\n";
    $htmlcod .= "<tr>"."\\n";
    //
    if (have_posts()) :
        global $post;

        if($categ!=\'\'){
            $strquery = "numberposts=".$postnr."&category_name=". $categ;
        }
        else{
              $strquery =  "numberposts=".$postnr;
        }

        $myposts=get_posts($strquery);

        $ctxtr = 0;
        switch($dtfrm){
            case 1:
                $dtdis = \'d/m/y\';
            break;
            case 2:
                $dtdis = \'m/d/y\';
            break;
        }
        if($myposts):

        foreach($myposts as $post) :

                    $args = array(
                        \'post_type\' => \'attachment\',
                        \'numberposts\' => -1,
                        \'post_status\' => null,
                        \'post_parent\' => $post->ID
                    );
                    $attachments = get_posts($args);


                    $imgsrc = "";
                    if ($attachments):

                        foreach ($attachments as $attachment) {

                            $imgsrc = wp_get_attachment_image($attachment->ID, array($tbwid,$tbhig), $icon = false);
                            break;
                        }
                    endif;

                    if($orient=="v"){     
                            if($ctxtr == 0){
                                $htmlcod .= "<tr>"."\\n";
                            } 
                            $ctxtr = $ctxtr + 1;

                                $htmlcod .= "<td valign=\'top\'>"."\\n";
                            if($imgsrc!=""):                           
                                $htmlcod .= "<a href=\'". get_permalink() ."\' title=\'". get_the_title() ."\'>"."\\n";
                                $htmlcod .= $imgsrc;
                                $htmlcod .= "</a>"."\\n";                           
                            endif;
                                $htmlcod .= "</td>"."\\n";

                            if(!$imgo){           
                                $htmlcod .= "<td valign=\'top\'>"."\\n";
                                if($dtgo):
                                $htmlcod .= "<p>".get_the_time($dtdis)."</p>";
                                endif;
                                if($ttgo):
                                $htmlcod .= "<a href=\'". get_permalink()."\' title=\'". get_the_title() ."\'>";
                                $htmlcod .= get_the_title();
                                $htmlcod .= "</a>"."\\n";
                                endif;
                                $htmlcod .= "</td>"."\\n";
                            }
                            $htmlcod .= "</tr><tr>"."\\n";  
                    }
                    else{

                            if($ctxtr == 0){
                                $htmlcod .= "<tr>"."\\n";
                            }      
                            $ctxtr = $ctxtr + 1;                      
                            $htmlcod .= "<td valign=\'top\'>"."\\n";
                            $htmlcod .= "<table cellpadding=\'3\' cellspacing=\'3\' border=\'0\' width=\'100%\'>"."\\n";

                                $htmlcod .= "<tr>"."\\n";
                                $htmlcod .= "<td valign=\'top\'>"."\\n";
                            if($imgsrc!=""):                           
                                $htmlcod .= "<a href=\'". get_permalink() ."\' title=\'". get_the_title() ."\'>"."\\n";
                                $htmlcod .= $imgsrc;
                                $htmlcod .= "</a>"."\\n";    
                                $htmlcod .= "</td>"."\\n";                       
                            endif;

                            if(!$imgo){  
                                $htmlcod .= "<td valign=\'top\'>"."\\n";             
                                if($dtgo):
                                $htmlcod .= "<p>".get_the_time($dtdis)."</p>";
                                endif;
                                if($ttgo):
                                $htmlcod .= "<a href=\'". get_permalink()."\' title=\'". get_the_title() ."\'>";
                                $htmlcod .= get_the_title();
                                $htmlcod .= "</a>"."\\n";
                                endif;      
                                $htmlcod .= "</td>"."\\n";                         
                            }
                            $htmlcod .= "</td>"."\\n";
                            $htmlcod .= "</tr>"."\\n";
                            $htmlcod .= "</table>"."\\n";
                            $htmlcod .= "</td>"."\\n";
                            if($ctxtr == $linn){
                                $htmlcod .= "</tr>"."\\n";
                                $ctxtr = 0;
                            }
                    }
        endforeach;
        else:
            $htmlcod = "<tr>"."\\n";
            $htmlcod = "<td>"."\\n";
            $htmlcod .= "No registers found."."\\n";
            $htmlcod .= "</td>"."\\n";
            $htmlcod .= "</tr>"."\\n";
        endif;
    endif;
        $htmlcod .= "</table>";
    return $htmlcod;
}

Usage:

只需调用短代码[gplt parametes] 从任何帖子或页面

parameters:

<方向：orient="v" // v=垂直，h=水平默认值“v”（仅显示图像）：imgo="false" //true、false默认为“false”
  • 显示帖子标题：ttgo="false" //true、false默认值“false”显示发布日期：dtgo="false" //true、false默认“false”日期格式：dtfrm="1" // 1-年/月/日，2-年/月/日默认为“1”
  • 类别名称：categ=\'\' // 所有类别的保留或空白默认为“”
  • 帖子数量：postnr="20"//默认值=20每行寄存器数：linn="3" //默认值=3仅用于水平方向缩略图宽度：tbwid="40"//默认值=40缩略图高度：tbhig="40"//默认值=40

    • SO网友:Alvaro Neto

    我开发了一个新版本Get Post List With Thumbnails 4.0.0 现在可以使用短代码了。

    SO网友:Ramkumar M

        //Shortcode for Get Recent Post Thumbnail
add_shortcode(\'gplt\',\'getPostListThumbs_shortcode\');
    函数getPostListThumbs\\u shortcode（$atts，$content=null）{

    extract(shortcode_atts(array(
    \'orient\' => \'v\',
    \'imgo\' => true,
    \'ttgo\' => true,
    \'dtgo\' => false,
    \'dtfrm\' => 1,
    \'categ\' => \'\',
    \'postnr\' => 500,
    \'linn\' => 3,
    \'tbwid\' => 175,
    \'tbhig\' => 100       
), $atts));
$orient = gtpartrat($orient,\'v\');
$imgo = gtpartrat($imgo,false);
$ttgo = gtpartrat($ttgo,false);
$dtgo = gtpartrat($dtgo,false);
$dtfrm = gtpartrat($dtfrm,1);
$categ = gtpartrat($categ,\'\');
$postnr = gtpartrat($postnr,500);
$linn = gtpartrat($linn,3);
$tbwid = gtpartrat($tbwid,175);
$tbhig = gtpartrat($tbhig,100);

$htmlcod = "<table id=\'div_postlist\' width=\'".$divwid."\' cellpadding=\'4\' cellspacing=\'4\'>"."\\n";
$htmlcod .= "<tr>"."\\n";
//
    //if（have\\u posts（））：全局$post；

        if($categ!=\'\'){
        $strquery = "numberposts=".$postnr."&category_name=". $categ;
    }
    else{
          $strquery =  "numberposts=".$postnr;
    }

    $myposts=get_posts($strquery);

    $ctxtr = 0;
    switch($dtfrm){
        case 1:
            $dtdis = \'d/m/y\';
        break;
        case 2:
            $dtdis = \'m/d/y\';
        break;
    }
    if($myposts):

    foreach($myposts as $post) :

                $args = array(
                    \'post_type\' => \'attachment\',
                    \'numberposts\' => -1,
                    \'post_status\' => null,
                    \'post_parent\' => $post->ID
                );
                $attachments = get_posts($args);


                $imgsrc = "";
                if ($attachments):

                    foreach ($attachments as $attachment) {

                        $imgsrc = wp_get_attachment_image($attachment->ID, array($tbwid,$tbhig), $icon = false);
                        break;
                    }
                endif;

                if($orient=="v"){     
                        if($ctxtr == 0){
                            $htmlcod .= "<tr>"."\\n";
                        } 
                        $ctxtr = $ctxtr + 1;

                            $htmlcod .= "<td valign=\'top\'>"."\\n";
                        if($imgsrc!=""):                           
                            $htmlcod .= "<a href=\'". get_permalink() ."\' title=\'". get_the_title() ."\'>"."\\n";
                            $htmlcod .= $imgsrc;
                            $htmlcod .= "</a>"."\\n";                           
                        endif;
                            $htmlcod .= "</td>"."\\n";

                        if(!$imgo){           
                            $htmlcod .= "<td valign=\'top\'>"."\\n";
                            if($dtgo):
                            $htmlcod .= "<p>".get_the_time($dtdis)."</p>";
                            endif;
                            if($ttgo):
                            $htmlcod .= "<a href=\'". get_permalink()."\' title=\'". get_the_title() ."\'>";
                            $htmlcod .= get_the_title();
                            $htmlcod .= "</a>"."\\n";
                            endif;
                            $htmlcod .= "</td>"."\\n";
                        }
                        $htmlcod .= "</tr><tr>"."\\n";  
                }
                else{

                        if($ctxtr == 0){
                            $htmlcod .= "<tr>"."\\n";
                        }      
                        $ctxtr = $ctxtr + 1;                      
                        $htmlcod .= "<td valign=\'top\'>"."\\n";
                        $htmlcod .= "<table cellpadding=\'3\' cellspacing=\'3\' border=\'0\' width=\'100%\'>"."\\n";

                            $htmlcod .= "<tr>"."\\n";
                            $htmlcod .= "<td valign=\'top\'>"."\\n";
                        if($imgsrc!=""):                           
                            $htmlcod .= "<a href=\'". get_permalink() ."\' title=\'". get_the_title() ."\'>"."\\n";
                            $htmlcod .= $imgsrc;
                            $htmlcod .= "</a>"."\\n";    
                            $htmlcod .= "</td>"."\\n";                       
                        endif;

                        if(!$imgo){  
                            $htmlcod .= "<td valign=\'top\'>"."\\n";             
                            if($dtgo):
                            $htmlcod .= "<p>".get_the_time($dtdis)."</p>";
                            endif;
                            if($ttgo):
                            $htmlcod .= "<a href=\'". get_permalink()."\' title=\'". get_the_title() ."\'>";
                            $htmlcod .= get_the_title();
                            $htmlcod .= "</a>"."\\n";
                            endif;      
                            $htmlcod .= "</td>"."\\n";                         
                        }
                        $htmlcod .= "</td>"."\\n";
                        $htmlcod .= "</tr>"."\\n";
                        $htmlcod .= "</table>"."\\n";
                        $htmlcod .= "</td>"."\\n";
                        if($ctxtr == $linn){
                            $htmlcod .= "</tr>"."\\n";
                            $ctxtr = 0;
                        }
                }
    endforeach;
    else:
        $htmlcod = "<tr>"."\\n";
        $htmlcod = "<td>"."\\n";
        $htmlcod .= "No registers found."."\\n";
        $htmlcod .= "</td>"."\\n";
        $htmlcod .= "</tr>"."\\n";
    endif;
// endif;
    $htmlcod .= "</table>";
return $htmlcod;
    }我在这行“if（have\\u posts（））：”中发现了错误。我们需要制作评论行。1//如果（have\\u posts（））：2。/endif；现在它工作得很好。万岁啊。感谢Bainternet：）

    结束
    标签： plugins   plugin-development   post-thumbnails   shortcode   小码农  

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