feat: 知识管理平台精简版 - PyQt6桌面应用
主要功能: - 账号管理：添加/编辑/删除账号，测试登录 - 浏览任务：批量浏览应读/选读内容并标记已读 - 截图管理：wkhtmltoimage截图，查看历史 - 金山文档：扫码登录/微信快捷登录，自动上传截图 技术栈: - PyQt6 GUI框架 - Playwright 浏览器自动化 - SQLite 本地数据存储 - wkhtmltoimage 网页截图 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
356
ui/browse_widget.py
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356
ui/browse_widget.py
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Browse task panel - select accounts, browsing type, execute task with progress
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"""
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from PyQt6.QtWidgets import (
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QWidget, QVBoxLayout, QHBoxLayout, QLabel, QComboBox,
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QPushButton, QProgressBar, QGroupBox, QCheckBox, QListWidget,
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QListWidgetItem, QMessageBox, QScrollArea, QFrame, QSizePolicy
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)
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from PyQt6.QtCore import Qt, pyqtSignal, QSize
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from config import get_config, AccountConfig
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from utils.crypto import decrypt_password, is_encrypted
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from .constants import (
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PAGE_PADDING, SECTION_SPACING, GROUP_PADDING_TOP, GROUP_PADDING_SIDE,
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GROUP_PADDING_BOTTOM, GROUP_SPACING, FORM_LABEL_WIDTH, FORM_H_SPACING,
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INPUT_HEIGHT, INPUT_MIN_WIDTH, BUTTON_HEIGHT, BUTTON_HEIGHT_NORMAL,
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BUTTON_MIN_WIDTH, BUTTON_MIN_WIDTH_NORMAL, BUTTON_SPACING,
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LIST_MIN_HEIGHT, LIST_ITEM_HEIGHT, PROGRESS_HEIGHT,
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get_title_style, get_help_text_style
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)
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class BrowseWidget(QWidget):
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"""Browse task panel"""
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log_signal = pyqtSignal(str)
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def __init__(self, parent=None):
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super().__init__(parent)
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self._worker = None
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self._is_running = False
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self._setup_ui()
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self._refresh_accounts()
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def _setup_ui(self):
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main_layout = QVBoxLayout(self)
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main_layout.setContentsMargins(0, 0, 0, 0)
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main_layout.setSpacing(0)
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# Scroll area
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scroll = QScrollArea()
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scroll.setWidgetResizable(True)
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scroll.setFrameShape(QFrame.Shape.NoFrame)
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scroll.setHorizontalScrollBarPolicy(Qt.ScrollBarPolicy.ScrollBarAlwaysOff)
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content = QWidget()
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layout = QVBoxLayout(content)
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layout.setContentsMargins(16, 12, 16, 12)
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layout.setSpacing(10)
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# ==================== Title + Control buttons ====================
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header_layout = QHBoxLayout()
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header_layout.setSpacing(SECTION_SPACING)
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title = QLabel("🔄 浏览任务")
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title.setStyleSheet(get_title_style())
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header_layout.addWidget(title)
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header_layout.addStretch()
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self.stop_btn = QPushButton("⏹ 停止")
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self.stop_btn.setMinimumWidth(BUTTON_MIN_WIDTH_NORMAL)
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self.stop_btn.setMinimumHeight(BUTTON_HEIGHT)
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self.stop_btn.setEnabled(False)
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self.stop_btn.clicked.connect(self._stop_task)
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header_layout.addWidget(self.stop_btn)
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self.start_btn = QPushButton("▶ 开始任务")
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self.start_btn.setObjectName("primary")
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self.start_btn.setMinimumWidth(BUTTON_MIN_WIDTH)
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self.start_btn.setMinimumHeight(BUTTON_HEIGHT)
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self.start_btn.clicked.connect(self._start_task)
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header_layout.addWidget(self.start_btn)
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layout.addLayout(header_layout)
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# ==================== Progress area (compact) ====================
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progress_group = QGroupBox("任务进度")
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progress_layout = QVBoxLayout(progress_group)
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progress_layout.setContentsMargins(12, 8, 12, 8)
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progress_layout.setSpacing(6)
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# Current task + stats in one row
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task_row = QHBoxLayout()
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self.current_task_label = QLabel("当前任务: 无")
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task_row.addWidget(self.current_task_label)
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task_row.addStretch()
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self.stats_label = QLabel("已处理: 0 条内容，0 个附件")
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self.stats_label.setStyleSheet(get_help_text_style())
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task_row.addWidget(self.stats_label)
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progress_layout.addLayout(task_row)
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# Progress bars in one row
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prog_row = QHBoxLayout()
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prog_row.setSpacing(12)
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prog_row.addWidget(QLabel("总体:"))
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self.total_progress = QProgressBar()
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self.total_progress.setValue(0)
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self.total_progress.setFixedHeight(18)
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prog_row.addWidget(self.total_progress, 1)
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prog_row.addWidget(QLabel("当前:"))
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self.account_progress = QProgressBar()
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self.account_progress.setValue(0)
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self.account_progress.setFixedHeight(18)
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prog_row.addWidget(self.account_progress, 1)
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progress_layout.addLayout(prog_row)
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layout.addWidget(progress_group)
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# ==================== Browse options (compact, one row) ====================
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options_group = QGroupBox("浏览选项")
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options_layout = QHBoxLayout(options_group)
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options_layout.setContentsMargins(12, 8, 12, 8)
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options_layout.setSpacing(16)
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options_layout.addWidget(QLabel("浏览类型:"))
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self.browse_type_combo = QComboBox()
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self.browse_type_combo.addItems(["应读", "注册前未读"])
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self.browse_type_combo.setMinimumWidth(140)
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self.browse_type_combo.setFixedHeight(32)
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self.browse_type_combo.setStyleSheet("QComboBox { padding-left: 10px; }")
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options_layout.addWidget(self.browse_type_combo)
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options_layout.addSpacing(20)
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self.auto_screenshot_check = QCheckBox("浏览后自动截图")
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self.auto_screenshot_check.setChecked(True)
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options_layout.addWidget(self.auto_screenshot_check)
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self.auto_upload_check = QCheckBox("截图后自动上传")
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self.auto_upload_check.setChecked(False)
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options_layout.addWidget(self.auto_upload_check)
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options_layout.addStretch()
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layout.addWidget(options_group)
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# ==================== Account selection (compact) ====================
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account_group = QGroupBox("选择账号")
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account_group.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
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account_layout = QVBoxLayout(account_group)
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account_layout.setContentsMargins(12, 8, 12, 8)
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account_layout.setSpacing(6)
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# Toolbar - compact buttons with proper width
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toolbar = QHBoxLayout()
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toolbar.setSpacing(8)
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self.select_all_btn = QPushButton("全选")
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self.select_all_btn.setFixedSize(70, 28)
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self.select_all_btn.setStyleSheet("QPushButton { padding: 2px 8px; }")
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self.select_all_btn.clicked.connect(self._select_all)
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toolbar.addWidget(self.select_all_btn)
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self.deselect_all_btn = QPushButton("取消全选")
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self.deselect_all_btn.setFixedSize(90, 28)
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self.deselect_all_btn.setStyleSheet("QPushButton { padding: 2px 8px; }")
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self.deselect_all_btn.clicked.connect(self._deselect_all)
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toolbar.addWidget(self.deselect_all_btn)
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toolbar.addStretch()
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self.refresh_btn = QPushButton("刷新")
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self.refresh_btn.setFixedSize(70, 28)
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self.refresh_btn.setStyleSheet("QPushButton { padding: 2px 8px; }")
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self.refresh_btn.clicked.connect(self._refresh_accounts)
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toolbar.addWidget(self.refresh_btn)
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account_layout.addLayout(toolbar)
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# Account list - compact
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self.account_list = QListWidget()
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self.account_list.setMinimumHeight(120)
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self.account_list.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
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self.account_list.setSpacing(1)
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account_layout.addWidget(self.account_list, 1)
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layout.addWidget(account_group, 1)
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scroll.setWidget(content)
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main_layout.addWidget(scroll)
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def _refresh_accounts(self):
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"""Refresh account list"""
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self.account_list.clear()
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config = get_config()
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for account in config.accounts:
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if account.enabled:
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item = QListWidgetItem()
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item.setFlags(item.flags() | Qt.ItemFlag.ItemIsUserCheckable)
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item.setCheckState(Qt.CheckState.Checked)
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display_name = account.remark if account.remark else account.username
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item.setText(f"{display_name} ({account.username})")
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item.setData(Qt.ItemDataRole.UserRole, account)
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item.setSizeHint(item.sizeHint().expandedTo(QSize(0, LIST_ITEM_HEIGHT)))
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self.account_list.addItem(item)
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def _select_all(self):
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"""Select all"""
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for i in range(self.account_list.count()):
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self.account_list.item(i).setCheckState(Qt.CheckState.Checked)
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def _deselect_all(self):
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"""Deselect all"""
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for i in range(self.account_list.count()):
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self.account_list.item(i).setCheckState(Qt.CheckState.Unchecked)
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def _get_selected_accounts(self) -> list:
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"""Get selected accounts"""
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accounts = []
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for i in range(self.account_list.count()):
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item = self.account_list.item(i)
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if item.checkState() == Qt.CheckState.Checked:
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account = item.data(Qt.ItemDataRole.UserRole)
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accounts.append(account)
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return accounts
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def _start_task(self):
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"""Start task"""
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accounts = self._get_selected_accounts()
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if not accounts:
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QMessageBox.information(self, "提示", "请选择至少一个账号")
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return
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self._is_running = True
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self.start_btn.setEnabled(False)
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self.stop_btn.setEnabled(True)
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self._stop_requested = False
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browse_type = self.browse_type_combo.currentText()
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auto_screenshot = self.auto_screenshot_check.isChecked()
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auto_upload = self.auto_upload_check.isChecked()
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self.total_progress.setMaximum(len(accounts))
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self.total_progress.setValue(0)
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self.log_signal.emit(f"开始任务: {len(accounts)} 个账号, 类型: {browse_type}")
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from utils.worker import Worker
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def run_tasks(_signals=None, _should_stop=None):
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results = []
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for i, account in enumerate(accounts):
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if _should_stop and _should_stop():
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break
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_signals.log.emit(f"[{i+1}/{len(accounts)}] 处理账号: {account.username}")
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_signals.progress.emit(i, f"正在处理: {account.username}")
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password = decrypt_password(account.password) if is_encrypted(account.password) else account.password
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from core.api_browser import APIBrowser
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from config import get_config as _get_config
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proxy_config = None
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cfg = _get_config()
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if cfg.proxy.enabled and cfg.proxy.server:
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proxy_config = {"server": cfg.proxy.server}
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browse_result = None
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with APIBrowser(log_callback=lambda msg: _signals.log.emit(msg), proxy_config=proxy_config) as browser:
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if browser.login(account.username, password):
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browser.save_cookies_for_screenshot(account.username)
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result = browser.browse_content(
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browse_type,
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should_stop_callback=_should_stop,
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)
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browse_result = {
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"success": result.success,
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"total_items": result.total_items,
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"total_attachments": result.total_attachments,
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}
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screenshot_path = None
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if browse_result and browse_result.get("success") and auto_screenshot:
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from core.screenshot import take_screenshot
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_signals.log.emit("正在截图...")
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ss_result = take_screenshot(
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account.username,
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password,
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browse_type,
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remark=account.remark,
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log_callback=lambda msg: _signals.log.emit(msg),
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proxy_config=proxy_config
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)
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if ss_result.success:
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screenshot_path = ss_result.filepath
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if screenshot_path and auto_upload:
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from core.kdocs_uploader import get_kdocs_uploader
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from config import get_config as _get_config2
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cfg2 = _get_config2()
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if cfg2.kdocs.enabled:
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_signals.log.emit("正在上传到金山文档...")
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uploader = get_kdocs_uploader()
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uploader._log_callback = lambda msg: _signals.log.emit(msg)
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upload_result = uploader.upload_image(
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screenshot_path,
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cfg2.kdocs.unit,
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account.remark or account.username
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)
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if upload_result.get("success"):
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_signals.log.emit("[OK] 上传成功")
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else:
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_signals.log.emit(f"上传失败: {upload_result.get('error', '未知错误')}")
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results.append({
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"account": account.username,
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"browse": browse_result,
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"screenshot": screenshot_path,
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})
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_signals.progress.emit(i + 1, f"完成: {account.username}")
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return results
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def on_progress(current, message):
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self.total_progress.setValue(current)
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self.current_task_label.setText(f"当前任务: {message}")
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def on_finished(success, message):
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self._is_running = False
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self.start_btn.setEnabled(True)
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self.stop_btn.setEnabled(False)
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self.current_task_label.setText("当前任务: 完成")
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self.log_signal.emit(f"任务完成: {message}")
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def on_result(results):
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if results:
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total_items = sum(r.get("browse", {}).get("total_items", 0) for r in results if r.get("browse"))
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total_attachments = sum(r.get("browse", {}).get("total_attachments", 0) for r in results if r.get("browse"))
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self.stats_label.setText(f"已处理: {total_items} 条内容，{total_attachments} 个附件")
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self._worker = Worker(run_tasks)
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self._worker.signals.log.connect(self.log_signal.emit)
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self._worker.signals.progress.connect(on_progress)
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self._worker.signals.finished.connect(on_finished)
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self._worker.signals.result.connect(on_result)
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self._worker.start()
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def _stop_task(self):
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"""Stop task"""
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if self._worker:
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self._worker.stop()
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self.log_signal.emit("正在停止任务...")
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self.stop_btn.setEnabled(False)
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Block a user