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@nongzhenli
nongzhenli committed Jun 15, 2018
1 parent a03b0f8 commit 187e034
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149 changes: 148 additions & 1 deletion Server/application/api/common.php
View file
Original file line number Diff line number Diff line change
Expand Up @@ -92,4 +92,151 @@ function fromArrayToModel($m , $array)
$m[$key] = $value;
}
return $m;
}
}


/**
 * 生成宣传海报
 * @param array  参数,包括图片和文字
 * @param string  $filename 生成海报文件名,不传此参数则不生成文件,直接输出图片
 * @return [type] [description]
 */
function createPoster($config = array(), $filename = "")
{
//如果要看报什么错，可以先注释调这个header
if (empty($filename)) {
header('Content-Type:image/jpg');
}

$imageDefault = array(
'left' => 0,
'top' => 0,
'right' => 0,
'bottom' => 0,
'width' => 100,
'height' => 100,
'opacity' => 100,
);
$textDefault = array(
'text' => '',
'left' => 0,
'top' => 0,
'fontSize' => 32, //字号
'fontColor' => '255,255,255', //字体颜色
'angle' => 0,
);

$background = $config['background']; //海报最底层得背景
//背景方法
$backgroundInfo = getimagesize($background);
$backgroundFun = 'imagecreatefrom' . image_type_to_extension($backgroundInfo[2], false);
$background = $backgroundFun($background);
$backgroundWidth = imagesx($background); //背景宽度
$backgroundHeight = imagesy($background); //背景高度
$imageRes = imageCreatetruecolor($backgroundWidth, $backgroundHeight);
$color = imagecolorallocate($imageRes, 0, 0, 0);
imagefill($imageRes, 0, 0, $color);
// imageColorTransparent($imageRes, $color); //颜色透明
imagecopyresampled($imageRes, $background, 0, 0, 0, 0, imagesx($background), imagesy($background), imagesx($background), imagesy($background));
//处理了图片
if (!empty($config['image'])) {
foreach ($config['image'] as $key => $val) {
$val = array_merge($imageDefault, $val);
$info = getimagesize($val['url']);
$function = 'imagecreatefrom' . image_type_to_extension($info[2], false);
if ($val['stream']) { //如果传的是字符串图像流
$info = getimagesizefromstring($val['url']);
$function = 'imagecreatefromstring';
}
$res = $function($val['url']);
$resWidth = $info[0];
$resHeight = $info[1];
//建立画板 ，缩放图片至指定尺寸
$canvas = imagecreatetruecolor($val['width'], $val['height']);
imagefill($canvas, 0, 0, $color);
//关键函数，参数（目标资源，源，目标资源的开始坐标x,y, 源资源的开始坐标x,y,目标资源的宽高w,h,源资源的宽高w,h）
imagecopyresampled($canvas, $res, 0, 0, 0, 0, $val['width'], $val['height'], $resWidth, $resHeight);
$val['left'] = $val['left'] < 0 ? $backgroundWidth - abs($val['left']) - $val['width'] : $val['left'];
$val['top'] = $val['top'] < 0 ? $backgroundHeight - abs($val['top']) - $val['height'] : $val['top'];
//放置图像
imagecopymerge($imageRes, $canvas, $val['left'], $val['top'], $val['right'], $val['bottom'], $val['width'], $val['height'], $val['opacity']); //左，上，右，下，宽度，高度，透明度
}
}

//处理文字
if (!empty($config['text'])) {
foreach ($config['text'] as $key => $val) {
$val = array_merge($textDefault, $val);
list($R, $G, $B) = explode(',', $val['fontColor']);
$fontColor = imagecolorallocate($imageRes, $R, $G, $B);
$val['left'] = $val['left'] < 0 ? $backgroundWidth - abs($val['left']) : $val['left'];
$val['top'] = $val['top'] < 0 ? $backgroundHeight - abs($val['top']) : $val['top'];
imagettftext($imageRes, $val['fontSize'], $val['angle'], $val['left'], $val['top'], $fontColor, $val['fontPath'], $val['text']);
}
}
//生成图片
if (!empty($filename)) {
$res = imagejpeg($imageRes, $filename, 90); //保存到本地
imagedestroy($imageRes);
if (!$res) {
return false;
}

return $filename;
} else {
// 图像输出乱码问题：
// imagejpeg()函数浏览器显示必须不能带有 html.body等标签
// php中常见解决，调用的时候不要echo retrun
imagejpeg($imageRes); //在浏览器上显示
imagedestroy($imageRes);
}
}

// 海报生成业务处理
function posterImages()
{
$config = array(
'text' => array(
array(
'text' => '微信昵称',
'left' => 182,
'top' => 105,
'fontPath' => APP_PATH . 'fonst/simkai.ttf', //字体文件
'fontSize' => 18, //字号
'fontColor' => '255,0,0', //字体颜色
'angle' => 0,
),
),
'image' => array(
array(
'url' => 'https://qr.api.cli.im/qr?data=http%253A%252F%252Fbaidu.com&level=H&transparent=false&bgcolor=%23ffffff&forecolor=%23000000&blockpixel=12&marginblock=1&logourl=&size=280&kid=cliim&key=d44c420220c50c0a9fbbb91ddb1a769e', //图片资源路径
'left' => 130,
'top' => -140,
'stream' => 0, //图片资源是否是字符串图像流
'right' => 0,
'bottom' => 0,
'width' => 150,
'height' => 150,
'opacity' => 100,
),
array(
'url' => 'https://wx.qlogo.cn/mmopen/vi_32/DYAIOgq83eofD96opK97RXwM179G9IJytIgqXod8jH9icFf6Cia6sJ0fxeILLMLf0dVviaF3SnibxtrFaVO3c8Ria2w/0',
'left' => 120,
'top' => 70,
'right' => 0,
'stream' => 0,
'bottom' => 0,
'width' => 55,
'height' => 55,
'opacity' => 100,
),
),
'background' => 'http://gl.gxqqbaby.cn/src/img/1/hb.jpg',
);
// $filename = 'qrcode/'. time().'.jpg';
//echo createPoster($config,$filename);

$this->createPoster($config);
exit();
}

146 changes: 1 addition & 145 deletions Server/application/api/controller/v1/Wechat.php
View file
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
* @Author: big黑钦
* @Date: 2018-05-23 09:16:28
* @Last Modified by: big黑钦
* @Last Modified time: 2018-06-09 15:04:15
* @Last Modified time: 2018-06-15 19:31:16
*/
namespace app\api\controller\v1;

Expand All @@ -24,148 +24,4 @@ public function wx()
// $result = (new WechatService())->test();
// var_dump($result);
// }

/**
 * 生成宣传海报
 * @param array  参数,包括图片和文字
 * @param string  $filename 生成海报文件名,不传此参数则不生成文件,直接输出图片
 * @return [type] [description]
 */
public function createPoster($config = array(), $filename = "")
{
//如果要看报什么错，可以先注释调这个header
if (empty($filename)) {
header('Content-Type:image/jpg');
}

$imageDefault = array(
'left' => 0,
'top' => 0,
'right' => 0,
'bottom' => 0,
'width' => 100,
'height' => 100,
'opacity' => 100,
);
$textDefault = array(
'text' => '',
'left' => 0,
'top' => 0,
'fontSize' => 32, //字号
'fontColor' => '255,255,255', //字体颜色
'angle' => 0,
);

$background = $config['background']; //海报最底层得背景
//背景方法
$backgroundInfo = getimagesize($background);
$backgroundFun = 'imagecreatefrom' . image_type_to_extension($backgroundInfo[2], false);
$background = $backgroundFun($background);
$backgroundWidth = imagesx($background); //背景宽度
$backgroundHeight = imagesy($background); //背景高度
$imageRes = imageCreatetruecolor($backgroundWidth, $backgroundHeight);
$color = imagecolorallocate($imageRes, 0, 0, 0);
imagefill($imageRes, 0, 0, $color);
// imageColorTransparent($imageRes, $color); //颜色透明
imagecopyresampled($imageRes, $background, 0, 0, 0, 0, imagesx($background), imagesy($background), imagesx($background), imagesy($background));
//处理了图片
if (!empty($config['image'])) {
foreach ($config['image'] as $key => $val) {
$val = array_merge($imageDefault, $val);
$info = getimagesize($val['url']);
$function = 'imagecreatefrom' . image_type_to_extension($info[2], false);
if ($val['stream']) { //如果传的是字符串图像流
$info = getimagesizefromstring($val['url']);
$function = 'imagecreatefromstring';
}
$res = $function($val['url']);
$resWidth = $info[0];
$resHeight = $info[1];
//建立画板 ，缩放图片至指定尺寸
$canvas = imagecreatetruecolor($val['width'], $val['height']);
imagefill($canvas, 0, 0, $color);
//关键函数，参数（目标资源，源，目标资源的开始坐标x,y, 源资源的开始坐标x,y,目标资源的宽高w,h,源资源的宽高w,h）
imagecopyresampled($canvas, $res, 0, 0, 0, 0, $val['width'], $val['height'], $resWidth, $resHeight);
$val['left'] = $val['left'] < 0 ? $backgroundWidth - abs($val['left']) - $val['width'] : $val['left'];
$val['top'] = $val['top'] < 0 ? $backgroundHeight - abs($val['top']) - $val['height'] : $val['top'];
//放置图像
imagecopymerge($imageRes, $canvas, $val['left'], $val['top'], $val['right'], $val['bottom'], $val['width'], $val['height'], $val['opacity']); //左，上，右，下，宽度，高度，透明度
}
}

//处理文字
if (!empty($config['text'])) {
foreach ($config['text'] as $key => $val) {
$val = array_merge($textDefault, $val);
list($R, $G, $B) = explode(',', $val['fontColor']);
$fontColor = imagecolorallocate($imageRes, $R, $G, $B);
$val['left'] = $val['left'] < 0 ? $backgroundWidth - abs($val['left']) : $val['left'];
$val['top'] = $val['top'] < 0 ? $backgroundHeight - abs($val['top']) : $val['top'];
imagettftext($imageRes, $val['fontSize'], $val['angle'], $val['left'], $val['top'], $fontColor, $val['fontPath'], $val['text']);
}
}
//生成图片
if (!empty($filename)) {
$res = imagejpeg($imageRes, $filename, 90); //保存到本地
imagedestroy($imageRes);
if (!$res) {
return false;
}

return $filename;
} else {
// 图像输出乱码问题：
// imagejpeg()函数浏览器显示必须不能带有 html.body等标签
// php中常见解决，调用的时候不要echo retrun
imagejpeg($imageRes); //在浏览器上显示
imagedestroy($imageRes);
}
}

public function test()
{
$config = array(
'text' => array(
array(
'text' => 'hhh258',
'left' => 182,
'top' => 105,
'fontPath' => APP_PATH . 'fonst/simkai.ttf', //字体文件
'fontSize' => 18, //字号
'fontColor' => '255,0,0', //字体颜色
'angle' => 0,
),
),
'image' => array(
array(
'url' => 'https://qr.api.cli.im/qr?data=http%253A%252F%252Fbaidu.com&level=H&transparent=false&bgcolor=%23ffffff&forecolor=%23000000&blockpixel=12&marginblock=1&logourl=&size=280&kid=cliim&key=d44c420220c50c0a9fbbb91ddb1a769e', //图片资源路径
'left' => 130,
'top' => -140,
'stream' => 0, //图片资源是否是字符串图像流
'right' => 0,
'bottom' => 0,
'width' => 150,
'height' => 150,
'opacity' => 100,
),
array(
'url' => 'https://wx.qlogo.cn/mmopen/vi_32/DYAIOgq83eofD96opK97RXwM179G9IJytIgqXod8jH9icFf6Cia6sJ0fxeILLMLf0dVviaF3SnibxtrFaVO3c8Ria2w/0',
'left' => 120,
'top' => 70,
'right' => 0,
'stream' => 0,
'bottom' => 0,
'width' => 55,
'height' => 55,
'opacity' => 100,
),
),
'background' => 'http://gl.gxqqbaby.cn/src/img/1/hb.jpg',
);
// $filename = 'qrcode/'. time().'.jpg';
//echo createPoster($config,$filename);

$this->createPoster($config);
exit();
}
}
30 changes: 24 additions & 6 deletions Server/application/api/service/Wechat.php
View file
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
* @Author: big黑钦
* @Date: 2018-06-05 15:51:56
* @Last Modified by: big黑钦
* @Last Modified time: 2018-06-11 16:53:42
* @Last Modified time: 2018-06-15 20:57:22
*/
namespace app\api\service;

Expand All @@ -29,27 +29,45 @@ public function __construct()
$this->wechatSDK = new WechatSdk($this->options);
// token检验
$this->wechatSDK->valid();

// 获取微信服务器返回类型
$type = $this->wechatSDK->getRev()->getRevType();

switch ($type) {
case WechatSdk::MSGTYPE_TEXT:
$this->msgtypeText();
$this->handleTextMessage();
break;
case WechatSdk::MSGTYPE_EVENT:
$event = $this->wechatSDK->getRev()->getRevEvent();
$this->wechatSDK->text($event['event'])->reply();
$event = $this->wechatSDK->getRev()->getRevData();
// $this->wechatSDK->text($event['event'])->reply();
$this->handleEventMessage($event);
break;
case WechatSdk::MSGTYPE_IMAGE:
$this->handleImageMessage();
break;
default:
$this->wechatSDK->text("help info")->reply();
}
}

// 文字消息回复控制器
public function msgtypeText()
// 处理文本消息
public function handleTextMessage()
{
$this->wechatSDK->getUserInfo();

$this->wechatSDK->text("hello, I'm wechat")->reply();
}

// 处理事件消息
public function handleEventMessage($event)
{
$event = json_encode($event);
$this->wechatSDK->text($event)->reply();
}

// 处理图片消息
public function handleImageMessage()
{

}
}
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