项目结构变更

.gitea/checker/src/main/java/com/codechecker/common/MarkdownStyles.java

@@ -0,0 +1,62 @@
+package com.codechecker.common;
+
+/**
+ * 企微 Markdown v1 公共样式（类变更 / API 变更通知共用）。
+ */
+public final class MarkdownStyles {
+    private MarkdownStyles() {
+    }
+
+    public static String colorInfo(String text) {
+        return "<font color=\"info\">" + text + "</font>";
+    }
+
+    public static String colorComment(String text) {
+        return "<font color=\"comment\">" + safe(text) + "</font>";
+    }
+
+    public static String colorWarning(String text) {
+        return "<font color=\"warning\">" + text + "</font>";
+    }
+
+    public static String quoteKvBold(String key, String value) {
+        return "> **" + key + ":  " + value + "**";
+    }
+
+    public static String quoteKv(String key, String value) {
+        return "> " + key + ":  " + value;
+    }
+
+    public static String quoteLine(String content) {
+        return "> " + content;
+    }
+
+    public static String inlineCode(String text) {
+        return "`" + text.replace("`", "'") + "`";
+    }
+
+    /** 类型展示：泛型尖括号不转义 */
+    public static String formatTypeChange(String detail) {
+        int arrow = detail.indexOf(" → ");
+        if (arrow < 0) {
+            return colorWarning(detail);
+        }
+        String oldType = detail.substring(0, arrow).trim();
+        String newType = detail.substring(arrow + 3).trim();
+        return colorWarning(oldType) + " → " + colorInfo(newType);
+    }
+
+    public static String formatSingleType(String type, boolean isNew) {
+        if (type == null || type.isBlank()) {
+            return "";
+        }
+        return isNew ? colorInfo(type) : colorWarning(type);
+    }
+
+    public static String safe(String text) {
+        if (text == null) {
+            return "";
+        }
+        return text.replace("&", "&amp;").replace("<", "&lt;").replace(">", "&gt;");
+    }
+}

.gitea/checker/src/main/java/com/codechecker/common/WeComMarkdownSender.java

@@ -0,0 +1,75 @@
+package com.codechecker.common;
+
+import okhttp3.MediaType;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.RequestBody;
+import okhttp3.Response;
+
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * 企微 Markdown 发送（与具体变更类型解耦）。
+ */
+public class WeComMarkdownSender {
+    private static final int MAX_LENGTH = 3800;
+    private static final MediaType JSON = MediaType.get("application/json; charset=utf-8");
+
+    private final OkHttpClient client = new OkHttpClient.Builder()
+            .connectTimeout(10, TimeUnit.SECONDS)
+            .readTimeout(10, TimeUnit.SECONDS)
+            .build();
+
+    public boolean send(String webhookUrl, String content) {
+        return postMarkdown(webhookUrl, truncate(content));
+    }
+
+    public void logPreview(String title, String content) {
+        System.out.println("========== " + title + " ==========");
+        System.out.println(content);
+        System.out.println("========== 结束 ==========");
+    }
+
+    private boolean postMarkdown(String webhookUrl, String content) {
+        if (webhookUrl == null || webhookUrl.isBlank() || webhookUrl.contains("YOUR_WECOM")) {
+            System.out.println("[警告] 未配置有效的企业微信 Webhook URL");
+            System.out.println("--- 通知预览 ---");
+            System.out.println(content.length() > 1000 ? content.substring(0, 1000) : content);
+            return false;
+        }
+
+        String payload = "{\"msgtype\":\"markdown\",\"markdown\":{\"content\":"
+                + jsonEscape(content) + "}}";
+        Request request = new Request.Builder()
+                .url(webhookUrl)
+                .post(RequestBody.create(payload, JSON))
+                .build();
+        try (Response response = client.newCall(request).execute()) {
+            if (response.isSuccessful() && response.body() != null) {
+                return response.body().string().contains("\"errcode\":0");
+            }
+            System.out.println("[错误] 企微返回异常: " + response.code());
+            return false;
+        } catch (IOException e) {
+            System.out.println("[错误] 发送企微消息失败: " + e.getMessage());
+            return false;
+        }
+    }
+
+    private String truncate(String text) {
+        if (text.length() <= MAX_LENGTH) {
+            return text;
+        }
+        return text.substring(0, MAX_LENGTH) + "\n\n... 消息过长，已截断";
+    }
+
+    private String jsonEscape(String text) {
+        String escaped = text
+                .replace("\\", "\\\\")
+                .replace("\"", "\\\"")
+                .replace("\n", "\\n")
+                .replace("\r", "");
+        return "\"" + escaped + "\"";
+    }
+}