From 36f96ccc97b7ddb54466954f8197706e473d416e Mon Sep 17 00:00:00 2001
From: Soulter <37870767+Soulter@users.noreply.github.com>
Date: Tue, 23 May 2023 10:58:07 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=96=87=E5=AD=97=E8=BD=AC=E5=9B=BE?=
 =?UTF-8?q?=E7=89=87=E7=9A=84=E5=9B=BE=E7=89=87=E8=BF=87=E6=9C=9F=E5=A4=84?=
 =?UTF-8?q?=E7=90=86=E9=80=BB=E8=BE=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 model/command/command.py | 11 ++++-------
 model/platform/qq.py     |  5 +++--
 util/general_utils.py    | 41 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 48 insertions(+), 9 deletions(-)

diff --git a/model/command/command.py b/model/command/command.py
index b54ded9b4..96fdf97fe 100644
--- a/model/command/command.py
+++ b/model/command/command.py
@@ -114,9 +114,8 @@ class Command:
         l = message.split(" ")
         if len(l) < 2:
             if platform == gu.PLATFORM_GOCQ:
-                img = gu.word2img("【插件指令面板】", "安装插件: \nplugin i 插件Github地址\n卸载插件: \nplugin i 插件名 \n重载插件: \nplugin reload\n查看插件列表：\nplugin l\n更新插件: plugin u 插件名\n")
-                img.save("plu.png")
-                return True, [Image.fromFileSystem("plu.png")], "plugin"
+                p = gu.create_text_image("【插件指令面板】", "安装插件: \nplugin i 插件Github地址\n卸载插件: \nplugin i 插件名 \n重载插件: \nplugin reload\n查看插件列表：\nplugin l\n更新插件: plugin u 插件名\n")
+                return True, [Image.fromFileSystem(p)], "plugin"
             return True, "\n=====插件指令面板=====\n安装插件: \nplugin i 插件Github地址\n卸载插件: \nplugin i 插件名 \n重载插件: \nplugin reload\n查看插件列表：\nplugin l\n更新插件: plugin u 插件名\n===============", "plugin"
         else:
             ppath = ""
@@ -291,10 +290,8 @@ class Command:
 
         if platform == gu.PLATFORM_GOCQ:
             try:
-                img = gu.word2img("【指令列表】", msg)
-                # 保存图片到本地
-                img.save("help.png")
-                return [Image.fromFileSystem("help.png")]
+                p = gu.create_text_image("【指令列表】", msg)
+                return [Image.fromFileSystem(p)]
             except BaseException as e:
                 gu.log(str(e))
                 return msg
diff --git a/model/platform/qq.py b/model/platform/qq.py
index c55832d05..d77e7fe32 100644
--- a/model/platform/qq.py
+++ b/model/platform/qq.py
@@ -116,10 +116,11 @@ class QQ:
         max_width: 文本宽度最大值（默认30）
         font_size: 字体大小（默认20）
 
-        返回：PIL的Image对象
+        返回：文件路径
         '''
         try:
             img = gu.word2img(title, text, max_width, font_size)
-            return img
+            p = gu.save_temp_img(img)
+            return p
         except Exception as e:
             raise e
diff --git a/util/general_utils.py b/util/general_utils.py
index 14970ac17..ed056ede0 100644
--- a/util/general_utils.py
+++ b/util/general_utils.py
@@ -1,4 +1,5 @@
 import datetime
+import time
 import socket
 from PIL import Image, ImageDraw, ImageFont
 import os
@@ -129,3 +130,43 @@ def word2img(title: str, text: str, max_width=30, font_size=20):
     draw.text((10, title_height+20), text, fill=(0, 0, 0), font=text_font)
 
     return image
+
+
+def save_temp_img(img: Image) -> str:
+    if not os.path.exists("temp"):
+        os.makedirs("temp")
+
+    # 获得文件创建时间，清除超过1小时的
+    try:
+        for f in os.listdir("temp"):
+            path = os.path.join("temp", f)
+            if os.path.isfile(path):
+                ctime = os.path.getctime(path)
+                if time.time() - ctime > 3600:
+                    os.remove(path)
+    except Exception as e:
+        log(f"清除临时文件失败: {e}", level=LEVEL_WARNING, tag="GeneralUtils")
+
+    # 获得时间戳
+    timestamp = int(time.time())
+    p = f"temp/{timestamp}.png"
+    img.save(p)
+    return p
+
+
+def create_text_image(title: str, text: str, max_width=30, font_size=20):
+    '''
+    文本转图片。
+    title: 标题
+    text: 文本内容
+    max_width: 文本宽度最大值（默认30）
+    font_size: 字体大小（默认20）
+
+    返回：文件路径
+    '''
+    try:
+        img = word2img(title, text, max_width, font_size)
+        p = save_temp_img(img)
+        return p
+    except Exception as e:
+        raise e
\ No newline at end of file