emlog网站非插件添加海报方法

首先说说下面这两个文件

下方有集成包 大家想加到其他主题的可以下载看研究

步骤1

在你的模板创建个php文件例如我的 haibao.php 创建好后你想放在那放在那 要记住路劲 需要用到

<div class="dialog_overlay"></div>  <div class="bigger-share">      <div class="row-share">          <div class="img-share">              <img src="<?php echo poster_share($logid, Url::log($logid), img_url($thumbs,$logid,$log_content), $log_title, $date, $blogname, $bloginfo);?>" alt="<?php echo $log_title; ?>">          <div class="action-haibao">            <a href="<?php echo poster_share($logid, Url::log($logid), img_url($thumbs,$logid,$log_content), $log_title, $date, $blogname, $bloginfo);?>" download="<?php echo $log_title; ?>"><i class="fa fa-share-alt"></i></a>      </div>      </div>             <div class="share-item">              <h3>分享文本海报</h3>     <div class="button">      <a href="javascript:;" onclick="shareToWeibo('<?php echo Url::log($logid);?>','<?php echo $log_title;?>','<?php echo Url::log($logid);?>','')" title="分享到微博" class="btn btn-danger"><i class="fa fa-weibo"></i> 新浪微博</a>              </div>              <div class="button">       <a  href="javascript:;" onclick="shareToQzone('<?php echo Url::log($logid);?>','<?php echo $log_title;?>','<?php echo Url::log($logid);?>')" title="分享到QQ好友" class="btn btn-info"> <i class="fa fa-qq"></i> QQ好友</a>              </div>              <div class="button">            <a  href="javascript:;" onclick="shareToQzone('<?php echo Url::log($logid);?>','<?php echo $log_title;?>','<?php echo Url::log($logid);?>')" title="分享到QQ空间" class="btn btn-warning"> <i class="fa fa-qzone"></i> QQ空间</a>              </div>              <div class="button">                  <a href="<?php echo poster_share($logid, Url::log($logid), img_url($thumbs,$logid,$log_content), $log_title, $date, $blogname, $bloginfo);?>" download="<?php echo $log_title; ?>" class="btn btn-primary">                      <i class="fa fa-cloud-download"></i> 下载海报</a>              </div>        </div>          <span class="share-close">              <i class="fa fa-close"></i>          </span>    <div class="text-weixin">                      <p>长按图片转发给朋友</p>            </div>      </div>  </div>

创建好后开始第二步骤

步骤2

打开你的文章页 一般都是 cho_log.php 引入即可 

引入代码：

<?php include View::getView('inc/haibao');?>

打开echo_log.php放入加载点

<a class="share-haibao"><i class="fa fa-share-alt"></i> 生成海报</a>

打开heeder.php载入

require_once View::getView('functions');

打开footer.php放在任意地方 即可

<?php include View::getView('inc/haibao');?>

放入js fee模板无需放入请忽略这步

$('.share-haibao').click(function() {     $('.bigger-share').addClass('haibao-on');              $('.dialog_overlay').show();     $('.dialog_overlay').click(function() {     $('.bigger-share').removeClass('haibao-on');              $('.dialog_overlay').hide();     });          });   $('.share-close').click(function() {     $('.bigger-share').removeClass('haibao-on');              $('.dialog_overlay').hide();     });

步骤3

新建一个functions.php放到模板目录里

<?php   /**   * 局部函数库   */  if(!defined('EMLOG_ROOT')) {exit('error!');}      //获取图片  function img_url($thumburl,$gid,$content,$open=false){   if($thumburl){    return $thumburl;   }elseif(img_zw($content)){    return img_zw($content);   }elseif(img_fj($gid) && $open){    return img_fj($gid);   }else{    return TEMPLATE_URL.'images/post.jpg';   }  }      //抓取远程连接内容  function myCurl($url, $ip = '114.114.114.114'){      $ch = curl_init();     // Curl 初始化        $timeout = 30;     // 超时时间：30s        $ua='Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36';    // 伪造抓取 UA        curl_setopt($ch, CURLOPT_URL, $url);              // 设置 Curl 目标        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);      // Curl 请求有返回的值        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);     // 设置抓取超时时间        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);        // 跟踪重定向        curl_setopt($ch, CURLOPT_ENCODING, "");    // 设置编码        curl_setopt($ch, CURLOPT_REFERER, $url);   // 伪造来源网址        curl_setopt($ch, CURLOPT_HTTPHEADER, array('X-FORWARDED-FOR:'.$ip, 'CLIENT-IP:'.$ip));  //伪造IP        curl_setopt($ch, CURLOPT_USERAGENT, $ua);   // 伪造ua         curl_setopt($ch, CURLOPT_ENCODING, 'gzip'); // 取消gzip压缩        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); // https请求 不验证证书和hosts        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);        $content = curl_exec($ch);         curl_close($ch);    // 结束 Curl        return $content;    // 函数返回内容    }  //海报图生成  function createSharePng($gData,$fileName){   //创建画布   $width = 600;   $height = 800;   $im = imagecreatetruecolor($width, $height);   //填充画布背景色   $color = imagecolorallocate($im, 255, 255, 255);   imagefill($im, 0, 0, $color);   //字体文件   $font_file_1 = EMLOG_ROOT."/content/templates/fee/static/hanyixizhongyuan.ttf";   $font_file_2 = EMLOG_ROOT."/content/templates/fee/static/Montserrat-Regular.ttf";   //设定字体的颜色   $color_0 = ImageColorAllocate ($im, 0, 0, 0);   $color_255 = ImageColorAllocate ($im, 255, 255, 255);   $color_153 = imagecolorallocate($im, 153, 153, 153);   $color_200 = imagecolorallocate($im, 200, 200, 200);      //图片   $source_path = myCurl($gData["pic"]);   $head_img = imagecreatefromstring($source_path);   $target_height = 480;   $target_width = 600;   $source_info = getimagesizefromstring($source_path);   $source_width = $source_info[0];   $source_height = $source_info[1];   $source_ratio = $source_height / $source_width;   $target_ratio = $target_height / $target_width;   // 源图过高   if ($source_ratio > $target_ratio){    $cropped_width = $source_width;    $cropped_height = $source_width * $target_ratio;    $source_x = 0;    $source_y = ($source_height - $cropped_height) / 2;   }   // 源图过宽   elseif ($source_ratio < $target_ratio)   {    $cropped_width = $source_height / $target_ratio;    $cropped_height = $source_height;    $source_x = ($source_width - $cropped_width) / 2;    $source_y = 0;   }// 源图适中   else{    $cropped_width = $source_width;    $cropped_height = $source_height;    $source_x = 0;    $source_y = 0;   }   // 裁剪   $cropped_image = imagecreatetruecolor($cropped_width, $cropped_height);   imagecopy($cropped_image, $head_img, 0, 0, $source_x, $source_y, $cropped_width, $cropped_height);   imagecopyresampled($im, $cropped_image, 0, 0, 0, 0, $target_width, $target_height, $cropped_width, $cropped_height);   imagedestroy($cropped_image);      //时间   $day = date('d', $gData["date"]);   $day_width = imagettfbbox(70, 0, $font_file_2, $day);   $day_width = abs($day_width[2] - $day_width[0]);   $year = date('Y/m', $gData["date"]);   $year_width = imagettfbbox(22, 0, $font_file_2, $year);   $year_width = abs($year_width[2] - $year_width[0]);   $day_left = ($year_width - $day_width) / 2;   //  13   imagettftext($im, 70, 0, 50 + $day_left, 390, $color_255, $font_file_2, $day);   //————————   imageline($im, 50, 405, 50 + $year_width, 405, $color_255);   imageline($im, 50, 406, 50 + $year_width, 406, $color_255);   //  2019/02   imagettftext($im, 22, 0, 50, 440, $color_255, $font_file_2, $year);   //标题   $str = $gData['title'];   if(mb_strlen($str)>16){    $str = mb_substr($str,0,15,"UTF8")."...";   }   imagettftext($im, 24,0, 40, 550, $color_0 ,$font_file_1, $str);   //   imagettftext($im, 15,0, 40, 610, $color_153 ,$font_file_1, $gData["author"]);   //-------------------------------------   $style = array($color_200,$color_200,$color_200,$color_200,$color_200,$color_200,$color_255,$color_255,$color_255,$color_255,$color_255,$color_255);   imagesetstyle($im, $style);   imageline($im, 0, 650, 600, 650, IMG_COLOR_STYLED);   //   imagettftext($im, 18,0, 40, 715, $color_0 ,$font_file_1, $gData["blogname"]);   imagettftext($im, 14,0, 40, 755, $color_153 ,$font_file_1, $gData["bloginfo"]);   //二维码   $qrcode_str = file_get_contents($gData["code"]);   $qrcode_size = getimagesizefromstring($qrcode_str);   $qrcode_img = imagecreatefromstring($qrcode_str);   imagecopyresized($im, $qrcode_img, 460, 670, 0, 0, 110, 110, $qrcode_size[0], $qrcode_size[1]);   //ob_clean();   //输出图片   imagepng ($im,$fileName);   //释放空间   imagedestroy($im);   imagedestroy($head_img);   //return true;  }  //poster  function poster_share($id, $url, $pic, $title, $date, $blogname, $bloginfo){   //图片上传目录   $upload_dir = 'content/uploadfile/fee_file/poster/';   //图片名称      $filename = 'Poster-' . $id . '.png';   //图片地址      $file = EMLOG_ROOT . '/' . $upload_dir . $filename;   //返回浏览连接   $src = BLOG_URL . $upload_dir . $filename;   //判断图片是否存在或已超过15天，创建缓存文件   if( !is_file($file) || ( time() - filemtime($file) ) > 1296000 ){    global $CACHE;    $log_cache_sort = $CACHE->readCache('logsort');     $sort = $log_cache_sort[$id]['name'] ? $log_cache_sort[$id]['name'] : '文章';    global $Tconfig;    $author = '作者：'.$Tconfig['username'].' 发布在「'.$sort.'」';    //二维码    $code = TEMPLATE_URL . 'share/qrcode.php?data=' . $url;    //数据    $gData = [     'pic' => $pic,     'code' => $code,     'title' => $title,     'date' => $date,     'author' => $author,     'blogname' => $blogname,     'bloginfo' => $bloginfo    ];    createSharePng($gData,$file);   }   return $src;  }

步骤4

创建图片上传路劲content/uploadfile/fee_file/poster/

打开content/uploadfile/

创建fee_file然后在打开此文件在创建poster即可

结尾:

方法既然已经发出来了但是可能不怎么完整 一时间想不出来还有啥没写上去 如果有缺少的也不要找我，自己想办法。