hebei-chengben-car/api/controllers/ShareController.php

<?php
namespace api\controllers;
use app\common\controllers\AController;
use app\common\helpers\Identify;
use app\modules\doc\models\DocReal;
use app\modules\ucenter\models\User;
use Yii;
class ShareController  extends AController
{

    public $sharePath;
    public $font;
    public function init()
    {
        parent::init();
        $this->sharePath = THUMB_PATH."share".DIRECTORY_SEPARATOR;
        dir_create($this->sharePath);
        //字体
        $this->font = BASE_PATH.'/static/fonts/msyh.ttc';
    }

    //生成文档分享海报
    public function actionSharedoc()
    {

        $id = $this->post['id'];
        $doc = DocReal::findOne($id);
        if($doc)
        {
            $background = getFileUrl($this->posterconfig['doc']);
            if($this->user)
            {
                $avatar = getFileUrl($this->userInfo['avatar']);
                if(empty($avatar))
                {
                    $avatar = getFileUrl($this->imageconfig['noavatar']);
                }
                $nick_name = $this->userInfo['nick_name'];
            }
            else
            {
                $avatar = getFileUrl($this->imageconfig['wapshortlogo']);
                $nick_name = $this->baseconfig['brand'];
            }

            $title = $doc->title;
            $thumb = Yii::$app->controller->makeThumb($doc->thumb,320,362);
            $thumbinfo = getimagesize($thumb);
            $thumbwidth = $thumbinfo[0];
            $thumbheight = $thumbinfo[1];

            if($thumbheight>$thumbwidth)
            {
                $thumbleft = 90+ intval(abs(416-256)/2);
                $thumbtop = 296+ intval(abs(290-279)/2);
                $thumbCofig = array(
                    'url'=>$thumb,
                    'stream'=>0,
                    'left'=>$thumbleft,
                    'top'=>$thumbtop,
                    'right'=>0,
                    'bottom'=>0,
                    'width'=>256,
                    'height'=>279,
                    'opacity'=>100
                );
            }
            else
            {
                $thumbleft = 90 + intval(abs(416-320)/2);
                $thumbtop = 296 + intval(abs(290-180)/2);
                $thumbCofig = array(
                    'url'=>$thumb,
                    'stream'=>0,
                    'left'=>$thumbleft,
                    'top'=>$thumbtop,
                    'right'=>0,
                    'bottom'=>0,
                    'width'=>320,
                    'height'=>180,
                    'opacity'=>100
                );
            }




            if($background)
            {
                //生成底图
                $bgImg = $this->sharePath.'docshare.png';
                if(!file_exists($bgImg))file_put_contents($bgImg,https_request($background));
                //二维码
                if($this->user)
                {
                    $shareLog = createShareNo(DocReal::shortTableName(),$id,$this->user->user_id);
                    $shareUrl = safe_replace($this->post['url']).'?'.Yii::$app->params['shareArgName'].'='.$shareLog->share_no;
                }
                else
                {
                    $shareUrl = safe_replace($this->post['url']);
                }
                $qrcode = new \app\components\qrcode\qrcode($shareUrl);
                $qrcodeImg = $this->sharePath.md5($shareUrl).'.png';
                $qrcode->create($qrcodeImg);

                //文案处理
                if(!empty($title))
                {
                    $pos = imagettfbbox(18,0,$this->font,$title);
                    $textConfig = array(
                        'text' => ($pos[2]-$pos[0])>380?str_cut($title,0,16,'...'):$title,
                        'left' => 90,
                        'top' => 270,
                        'fontSize' => 18,//字号
                        'fontColor' => '65,113,179', //字体颜色
                        'angle' => 0,
                        'fontPath'=>$this->font,
                    );
                    $text1Config = array(
                        'text'=>'手机扫一扫，立即下载',
                        'left'=>150,
                        'top'=>670,
                        'fontSize'=>15,//字号
                        'fontColor'=>'102,102,102', //字体颜色
                        'angle'=>0,
                        'fontPath'=>$this->font,
                    );

                }
                else
                {
                    $textConfig = array();
                    $text1Config = array();
                }


                //头像和昵称配置
                $avatarConfig = [];
                $nicknameConfig = [];
                $avatarConfig = array(
                    'url'=>$avatar,
                    'stream'=>0,
                    'left'=>50,
                    'top'=>50,
                    'right'=>0,
                    'bottom'=>0,
                    'width'=>50,
                    'height'=>50,
                    'opacity'=>100
                );
                $nicknameConfig = array(
                    'text'=>$nick_name,
                    'left'=>110,
                    'top'=>90,
                    'fontSize'=>24,       //字号
                    'fontColor'=>'255,255,255', //字体颜色
                    'angle'=>0,
                    'fontPath'=>$this->font,
                );
                //海报目标文件
                $posterImg = $this->sharePath.md5($shareUrl).'-1.png';
                $noimage = 0;
                $config = array(
                    'image'=>array(
                        array(
                            'url'=>$qrcodeImg,//二维码资源
                            'stream'=>0,
                            'left'=>373,
                            'top'=>620,
                            'right'=>0,
                            'bottom'=>0,
                            'width'=>128,
                            'height'=>128,
                            'opacity'=>100
                        )
                    ),
                    'avatar'=>array(
                        $avatarConfig
                    ),
                    'nickname'=>array(
                        $nicknameConfig
                    ),
                    'text'=>array(
                        $textConfig
                    ),
                    'text1'=>array(
                        $text1Config
                    ),
                    'thumb'=>array(
                        $thumbCofig
                    ),
                    'background'=>$bgImg
                );
                //生成海报
                if(!file_exists($posterImg))
                {
                    createPoster($config,$posterImg);
                }
                $posterUrl = APP_URL.'thumb/'.str_replace(DIRECTORY_SEPARATOR,'/',str_replace(THUMB_PATH,'',$posterImg));
                return [
                    'error' => 0,
                    'msg' => '生成成功',
                    'data' => ['posterUrl'=>$posterUrl],
                    'code'=>200
                ];
            }
            else
            {
                return [
                    'error' => 1,
                    'msg' => '未设置海报底图',
                    'data' => [],
                    'code'=>200
                ];
            }
        }
        else
        {
            return [
                'error' => 1,
                'msg' => '系统错误',
                'data' => [],
                'code'=>200
            ];
        }

    }

    //通用分享
    public function actionSharecom()
    {
        $type = $this->post['type'];
        $url  = $this->post['url'];
        if(empty($type)||empty($url))
        {
            return [
                'error' => 1,
                'msg' => '系统错误',
                'data' => [],
                'code'=>200
            ];
        }
        $background = getFileUrl($this->posterconfig['common'.$type]);
        $nick_name = '我是'.$this->userInfo['nick_name'];
        $title  = "我为【".$this->baseconfig['brand'].'】代言';
        //生成底图
        $bgImg = $this->sharePath.'common_'.$type.'.png';
        if(!file_exists($bgImg))file_put_contents($bgImg,https_request($background));
        //二维码
        $qrcode = new \app\components\qrcode\qrcode($url);
        $qrcodeImg = $this->sharePath.md5($url).'.png';
        $qrcode->create($qrcodeImg);
        //文案处理
        if($type==1)
        {
            //昵称
            $textConfig = array(
                'text' => $nick_name,
                'left' => 31,
                'top' => 945,
                'fontSize' => 18,//字号
                'fontColor' => '0,0,0', //字体颜色
                'angle' => 0,
                'fontPath'=>$this->font,
            );
            //标题
            $text1Config = array(
                'text'=> $title,
                'left'=>31,
                'top'=>1030,
                'fontSize'=>18,//字号
                'fontColor'=>'0,0,0', //字体颜色
                'angle'=>0,
                'fontPath'=>$this->font,
            );
            //二维码
            $imageConfig = array(
                'url'=>$qrcodeImg,
                'stream'=>0,
                'left'=>490,
                'top'=>958,
                'right'=>0,
                'bottom'=>0,
                'width'=>110,
                'height'=>110,
                'opacity'=>100
            );

        }else if($type==2){
            $pos = imagettfbbox(18,0,$this->font,$nick_name);
            //昵称
            $textConfig = array(
                'text' => $nick_name,
                'left' => (640-($pos[2]-$pos[0]))/2,
                'top' => 820,
                'fontSize' => 18,//字号
                'fontColor' => '0,0,0', //字体颜色
                'angle' => 0,
                'fontPath'=>$this->font,
            );
            $pos = imagettfbbox(18,0,$this->font,$title);
            //标题
            $text1Config = array(
                'text'=> $title,
                'left'=>(640-($pos[2]-$pos[0]))/2,
                'top'=>870,
                'fontSize'=>18,//字号
                'fontColor'=>'0,0,0', //字体颜色
                'angle'=>0,
                'fontPath'=>$this->font,
            );
            //二维码
            $imageConfig = array(
                'url'=>$qrcodeImg,
                'stream'=>0,
                'left'=>(640-110)/2,
                'top'=>925,
                'right'=>0,
                'bottom'=>0,
                'width'=>110,
                'height'=>110,
                'opacity'=>100
            );

        }else if($type==3){
            $pos = imagettfbbox(18,0,$this->font,$nick_name);
            //昵称
            $textConfig = array(
                'text' => $nick_name,
                'left' => -($pos[2]-$pos[0]+45),
                'top' => 920,
                'fontSize' => 18,//字号
                'fontColor' => '0,0,0', //字体颜色
                'angle' => 0,
                'fontPath'=>$this->font,
            );
            $pos = imagettfbbox(18,0,$this->font,$title);
            //标题
            $text1Config = array(
                'text'=> $title,
                'left'=> -($pos[2]-$pos[0]+45),
                'top'=>966,
                'fontSize'=>18,//字号
                'fontColor'=>'0,0,0', //字体颜色
                'angle'=>0,
                'fontPath'=>$this->font,
            );
            //二维码
            $imageConfig = array(
                'url'=>$qrcodeImg,
                'stream'=>0,
                'left'=>75,
                'top'=>880,
                'right'=>0,
                'bottom'=>0,
                'width'=>127,
                'height'=>127,
                'opacity'=>100
            );
        }else if($type==4){
            $pos = imagettfbbox(18,0,$this->font,$nick_name);
            //昵称
            $textConfig = array(
                'text' => $nick_name,
                'left' => (640-($pos[2]-$pos[0]))/2,
                'top' => 942,
                'fontSize' => 18,//字号
                'fontColor' => '255,255,255', //字体颜色
                'angle' => 0,
                'fontPath'=>$this->font,
            );
            $pos = imagettfbbox(18,0,$this->font,$title);
            //标题
            $text1Config = array(
                'text'=> $title,
                'left'=>(640-($pos[2]-$pos[0]))/2,
                'top'=>985,
                'fontSize'=>18,//字号
                'fontColor'=>'255,255,255', //字体颜色
                'angle'=>0,
                'fontPath'=>$this->font,
            );
            //二维码
            $imageConfig = array(
                'url'=>$qrcodeImg,
                'stream'=>0,
                'left'=>(640-148)/2,
                'top'=>744,
                'right'=>0,
                'bottom'=>0,
                'width'=>148,
                'height'=>148,
                'opacity'=>100
            );

        }else if($type==5){
            $avatar = getFileUrl($this->userInfo['avatar']);
            if(empty($avatar))
            {
                $avatar = getFileUrl($this->imageconfig['noavatar']);
            }
            $nick_name = $this->userInfo['nick_name'];
            $title = $this->posterconfig['title']?$this->posterconfig['title']:'手机扫一扫立即加入';
            $textConfig = array(
                'text'=>$title,
                'left'=>185,
                'top'=>675,
                'fontSize'=>15,//字号
                'fontColor'=>'255,255,255', //字体颜色
                'angle'=>0,
                'fontPath'=>$this->font
            );

            $nicknameConfig = array(
                'text'=>$nick_name."推荐",
                'left'=>190,
                'top'=>725,
                'fontSize'=>20,//字号
                'fontColor'=>'255,255,255', //字体颜色
                'angle'=>0,
                'fontPath'=>$this->font
            );

            $avatarConfig = array(
                'url'=>$avatar,
                'stream'=>0,
                'left'=>120,
                'top'=>685,
                'right'=>0,
                'bottom'=>0,
                'width'=>60,
                'height'=>60,
                'opacity'=>100
            );
            $imageConfig =  array(
                'url'=>$qrcodeImg,//二维码资源
                'stream'=>0,
                'left'=>420,
                'top'=>620,
                'right'=>0,
                'bottom'=>0,
                'width'=>127,
                'height'=>127,
                'opacity'=>100
            );
        }


        $config = array(
            'image'=>array(
                $imageConfig
            ),

            'text'=>array(
                $textConfig
            ),
            'text1'=>array(
                $text1Config
            ),
            'nickname'=>array(
                $nicknameConfig
            ),
            'avatar'=>array(
                $avatarConfig
            ),
            'background'=>$bgImg
        );

        //海报目标文件
        $posterImg = $this->sharePath.md5($url.$type).'-1.png';
        //生成海报
        if(!file_exists($posterImg))
        {
            createPoster($config,$posterImg);
        }
        $posterUrl = APP_URL.'thumb/'.str_replace(DIRECTORY_SEPARATOR,'/',str_replace(THUMB_PATH,'',$posterImg));
        return [
            'error' => 0,
            'msg' => '生成成功',
            'data' => ['posterUrl'=>$posterUrl],
            'code'=>200
        ];


    }



}