mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-10-01 02:35:48 -04:00
ef49000b9a
- Added error handling to xml functions - Added xslt transformation - Added retransform of existing messages - Redesigned preview dialog - Enabled embed images for forum feeds - Changed config format, switching back to an older version results in a loss of all data of the FeedReader Added new base class RSPlainTextEdit with placeholder text. New library libxslt needed git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6081 b45a01b8-16f6-495d-af2f-9b41ad6348cc
125 lines
5.6 KiB
C++
125 lines
5.6 KiB
C++
/****************************************************************
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* RetroShare GUI is distributed under the following license:
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*
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* Copyright (C) 2012 by Thunder
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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****************************************************************/
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#ifndef P3_FEEDREADER
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#define P3_FEEDREADER
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#include "retroshare/rsplugin.h"
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#include "plugins/rspqiservice.h"
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#include "interface/rsFeedReader.h"
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class RsFeedReaderFeed;
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class RsFeedReaderMsg;
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class p3FeedReaderThread;
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class p3FeedReader : public RsPQIService, public RsFeedReader
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{
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public:
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p3FeedReader(RsPluginHandler *pgHandler);
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/****************** FeedReader Interface *************/
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virtual void stop();
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virtual void setNotify(RsFeedReaderNotify *notify);
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virtual uint32_t getStandardStorageTime();
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virtual void setStandardStorageTime(uint32_t storageTime);
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virtual uint32_t getStandardUpdateInterval();
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virtual void setStandardUpdateInterval(uint32_t updateInterval);
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virtual bool getStandardProxy(std::string &proxyAddress, uint16_t &proxyPort);
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virtual void setStandardProxy(bool useProxy, const std::string &proxyAddress, uint16_t proxyPort);
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virtual RsFeedAddResult addFolder(const std::string parentId, const std::string &name, std::string &feedId);
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virtual RsFeedAddResult setFolder(const std::string &feedId, const std::string &name);
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virtual RsFeedAddResult addFeed(const FeedInfo &feedInfo, std::string &feedId);
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virtual RsFeedAddResult setFeed(const std::string &feedId, const FeedInfo &feedInfo);
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virtual bool removeFeed(const std::string &feedId);
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virtual bool addPreviewFeed(const FeedInfo &feedInfo, std::string &feedId);
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virtual void getFeedList(const std::string &parentId, std::list<FeedInfo> &feedInfos);
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virtual bool getFeedInfo(const std::string &feedId, FeedInfo &feedInfo);
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virtual bool getMsgInfo(const std::string &feedId, const std::string &msgId, FeedMsgInfo &msgInfo);
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virtual bool removeMsg(const std::string &feedId, const std::string &msgId);
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virtual bool removeMsgs(const std::string &feedId, const std::list<std::string> &msgIds);
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virtual bool getMessageCount(const std::string &feedId, uint32_t *msgCount, uint32_t *newCount, uint32_t *unreadCount);
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virtual bool getFeedMsgList(const std::string &feedId, std::list<FeedMsgInfo> &msgInfos);
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virtual bool getFeedMsgIdList(const std::string &feedId, std::list<std::string> &msgIds);
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virtual bool processFeed(const std::string &feedId);
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virtual bool setMessageRead(const std::string &feedId, const std::string &msgId, bool read);
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virtual bool retransformMsg(const std::string &feedId, const std::string &msgId);
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virtual RsFeedReaderErrorState processXPath(const std::list<std::string> &xpathsToUse, const std::list<std::string> &xpathsToRemove, std::string &description, std::string &errorString);
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virtual RsFeedReaderErrorState processXslt(const std::string &xslt, std::string &description, std::string &errorString);
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/****************** p3Service STUFF ******************/
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virtual int tick();
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/****************** internal STUFF *******************/
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bool getFeedToDownload(RsFeedReaderFeed &feed, const std::string &neededFeedId);
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void onDownloadSuccess(const std::string &feedId, const std::string &content, std::string &icon);
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void onDownloadError(const std::string &feedId, RsFeedReaderErrorState result, const std::string &errorString);
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void onProcessSuccess_filterMsg(const std::string &feedId, std::list<RsFeedReaderMsg*> &msgs);
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void onProcessSuccess_addMsgs(const std::string &feedId, std::list<RsFeedReaderMsg*> &msgs, bool single);
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void onProcessError(const std::string &feedId, RsFeedReaderErrorState result, const std::string &errorString);
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bool getFeedToProcess(RsFeedReaderFeed &feed, const std::string &neededFeedId);
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void setFeedInfo(const std::string &feedId, const std::string &name, const std::string &description);
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protected:
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/****************** p3Config STUFF *******************/
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virtual RsSerialiser *setupSerialiser();
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virtual bool saveList(bool &cleanup, std::list<RsItem *>&);
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virtual bool loadList(std::list<RsItem *>& load);
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virtual void saveDone();
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private:
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void cleanFeeds();
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void deleteAllMsgs_locked(RsFeedReaderFeed *fi);
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void stopPreviewThreads_locked();
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time_t mLastClean;
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RsFeedReaderNotify *mNotify;
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RsMutex mFeedReaderMtx;
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std::list<p3FeedReaderThread*> mThreads;
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uint32_t mNextFeedId;
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uint32_t mNextMsgId;
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int32_t mNextPreviewFeedId;
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int32_t mNextPreviewMsgId;
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uint32_t mStandardUpdateInterval;
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uint32_t mStandardStorageTime;
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bool mStandardUseProxy;
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std::string mStandardProxyAddress;
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uint16_t mStandardProxyPort;
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std::map<std::string, RsFeedReaderFeed*> mFeeds;
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RsMutex mDownloadMutex;
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std::list<std::string> mDownloadFeeds;
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RsMutex mProcessMutex;
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std::list<std::string> mProcessFeeds;
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RsMutex mPreviewMutex;
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p3FeedReaderThread *mPreviewDownloadThread;
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p3FeedReaderThread *mPreviewProcessThread;
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};
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#endif
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