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core/static/admin/js/crawl_task_actions.js

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+/**
+ * 爬取任务操作JavaScript
+ */
+
+function startTask(taskId) {
+    if (confirm('确定要启动这个任务吗？')) {
+        fetch(`/admin/core/crawltask/${taskId}/start/`, {
+            method: 'POST',
+            headers: {
+                'X-CSRFToken': getCookie('csrftoken'),
+                'Content-Type': 'application/x-www-form-urlencoded',
+            },
+        })
+        .then(response => {
+            if (response.ok) {
+                location.reload();
+            } else {
+                alert('启动任务失败');
+            }
+        })
+        .catch(error => {
+            console.error('Error:', error);
+            alert('启动任务失败');
+        });
+    }
+}
+
+function cancelTask(taskId) {
+    if (confirm('确定要取消这个任务吗？')) {
+        fetch(`/admin/core/crawltask/${taskId}/cancel/`, {
+            method: 'POST',
+            headers: {
+                'X-CSRFToken': getCookie('csrftoken'),
+                'Content-Type': 'application/x-www-form-urlencoded',
+            },
+        })
+        .then(response => {
+            if (response.ok) {
+                location.reload();
+            } else {
+                alert('取消任务失败');
+            }
+        })
+        .catch(error => {
+            console.error('Error:', error);
+            alert('取消任务失败');
+        });
+    }
+}
+
+function viewResults(taskId) {
+    window.open(`/admin/core/crawltask/${taskId}/results/`, '_blank');
+}
+
+function getCookie(name) {
+    let cookieValue = null;
+    if (document.cookie && document.cookie !== '') {
+        const cookies = document.cookie.split(';');
+        for (let i = 0; i < cookies.length; i++) {
+            const cookie = cookies[i].trim();
+            if (cookie.substring(0, name.length + 1) === (name + '=')) {
+                cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
+                break;
+            }
+        }
+    }
+    return cookieValue;
+}
+
+// 自动刷新运行中的任务状态
+function autoRefreshRunningTasks() {
+    const runningTasks = document.querySelectorAll('[data-task-status="running"]');
+    if (runningTasks.length > 0) {
+        // 每30秒刷新一次页面
+        setTimeout(() => {
+            location.reload();
+        }, 30000);
+    }
+}
+
+// 页面加载完成后执行
+document.addEventListener('DOMContentLoaded', function() {
+    autoRefreshRunningTasks();
+});