mirror of
https://github.com/RetroShare/RetroShare.git
synced 2025-01-26 23:36:59 -05:00
Implement RsGxsForums link import/export
This commit is contained in:
Gioacchino Mazzurco
parent
c3fa2c6c1c
commit
294b1e9100
@ -241,6 +241,62 @@ public:
|
||||
virtual bool subscribeToForum( const RsGxsGroupId& forumId,
|
||||
bool subscribe ) = 0;
|
||||
|
||||
/// default base URL used for forums links @see exportForumLink
|
||||
static const std::string DEFAULT_FORUM_BASE_URL;
|
||||
|
||||
/// Link query field used to store forum name @see exportForumLink
|
||||
static const std::string FORUM_URL_NAME_FIELD;
|
||||
|
||||
/// Link query field used to store forum id @see exportForumLink
|
||||
static const std::string FORUM_URL_ID_FIELD;
|
||||
|
||||
/// Link query field used to store forum data @see exportForumLink
|
||||
static const std::string FORUM_URL_DATA_FIELD;
|
||||
|
||||
/** Link query field used to store forum message title
|
||||
* @see exportChannelLink */
|
||||
static const std::string FORUM_URL_MSG_TITLE_FIELD;
|
||||
|
||||
/// Link query field used to store forum message id @see exportChannelLink
|
||||
static const std::string FORUM_URL_MSG_ID_FIELD;
|
||||
|
||||
/**
|
||||
* @brief Get link to a forum
|
||||
* @jsonapi{development}
|
||||
* @param[out] link storage for the generated link
|
||||
* @param[in] forumId Id of the forum of which we want to generate a link
|
||||
* @param[in] includeGxsData if true include the forum GXS group data so
|
||||
* the receiver can subscribe to the forum even if she hasn't received it
|
||||
* through GXS yet
|
||||
* @param[in] baseUrl URL into which to sneak in the RetroShare link
|
||||
* radix, this is primarly useful to induce applications into making the
|
||||
* link clickable, or to disguise the RetroShare link into a
|
||||
* "normal" looking web link. If empty the GXS data link will be outputted
|
||||
* in plain base64 format.
|
||||
* @param[out] errMsg optional storage for error message, meaningful only in
|
||||
* case of failure
|
||||
* @return false if something failed, true otherwhise
|
||||
*/
|
||||
virtual bool exportForumLink(
|
||||
std::string& link, const RsGxsGroupId& forumId,
|
||||
bool includeGxsData = true,
|
||||
const std::string& baseUrl = RsGxsForums::DEFAULT_FORUM_BASE_URL,
|
||||
std::string& errMsg = RS_DEFAULT_STORAGE_PARAM(std::string) ) = 0;
|
||||
|
||||
/**
|
||||
* @brief Import forum from full link
|
||||
* @param[in] link forum link either in radix or URL format
|
||||
* @param[out] forumId optional storage for parsed forum id
|
||||
* @param[out] errMsg optional storage for error message, meaningful only in
|
||||
* case of failure
|
||||
* @return false if some error occurred, true otherwise
|
||||
*/
|
||||
virtual bool importForumLink(
|
||||
const std::string& link,
|
||||
RsGxsGroupId& forumId = RS_DEFAULT_STORAGE_PARAM(RsGxsGroupId),
|
||||
std::string& errMsg = RS_DEFAULT_STORAGE_PARAM(std::string) ) = 0;
|
||||
|
||||
|
||||
/**
|
||||
* @brief Create forum. Blocking API.
|
||||
* @jsonapi{development}
|
||||
|
||||
@ -676,6 +676,72 @@ bool p3GxsForums::subscribeToForum(
|
||||
return true;
|
||||
}
|
||||
|
||||
bool p3GxsForums::exportForumLink(
|
||||
std::string& link, const RsGxsGroupId& forumId, bool includeGxsData,
|
||||
const std::string& baseUrl, std::string& errMsg )
|
||||
{
|
||||
constexpr auto fname = __PRETTY_FUNCTION__;
|
||||
const auto failure = [&](const std::string& err)
|
||||
{
|
||||
errMsg = err;
|
||||
RsErr() << fname << " " << err << std::endl;
|
||||
return false;
|
||||
};
|
||||
|
||||
if(forumId.isNull()) return failure("forumId cannot be null");
|
||||
|
||||
const bool outputRadix = baseUrl.empty();
|
||||
if(outputRadix && !includeGxsData) return
|
||||
failure("includeGxsData must be true if format requested is base64");
|
||||
|
||||
if( includeGxsData &&
|
||||
!RsGenExchange::exportGroupBase64(link, forumId, errMsg) )
|
||||
return failure(errMsg);
|
||||
|
||||
if(outputRadix) return true;
|
||||
|
||||
std::vector<RsGxsForumGroup> forumsInfo;
|
||||
if( !getForumsInfo(std::list<RsGxsGroupId>({forumId}), forumsInfo)
|
||||
|| forumsInfo.empty() )
|
||||
return failure("failure retrieving forum information");
|
||||
|
||||
RsUrl inviteUrl(baseUrl);
|
||||
inviteUrl.setQueryKV(FORUM_URL_ID_FIELD, forumId.toStdString());
|
||||
inviteUrl.setQueryKV(FORUM_URL_NAME_FIELD, forumsInfo[0].mMeta.mGroupName);
|
||||
if(includeGxsData) inviteUrl.setQueryKV(FORUM_URL_DATA_FIELD, link);
|
||||
|
||||
link = inviteUrl.toString();
|
||||
return true;
|
||||
}
|
||||
|
||||
bool p3GxsForums::importForumLink(
|
||||
const std::string& link, RsGxsGroupId& forumId, std::string& errMsg )
|
||||
{
|
||||
constexpr auto fname = __PRETTY_FUNCTION__;
|
||||
const auto failure = [&](const std::string& err)
|
||||
{
|
||||
errMsg = err;
|
||||
RsErr() << fname << " " << err << std::endl;
|
||||
return false;
|
||||
};
|
||||
|
||||
if(link.empty()) return failure("link is empty");
|
||||
|
||||
const std::string* radixPtr(&link);
|
||||
|
||||
RsUrl url(link);
|
||||
const auto& query = url.query();
|
||||
const auto qIt = query.find(FORUM_URL_DATA_FIELD);
|
||||
if(qIt != query.end()) radixPtr = &qIt->second;
|
||||
|
||||
if(radixPtr->empty()) return failure(FORUM_URL_DATA_FIELD + " is empty");
|
||||
|
||||
if(!RsGenExchange::importGroupBase64(*radixPtr, forumId, errMsg))
|
||||
return failure(errMsg);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool p3GxsForums::createGroup(uint32_t &token, RsGxsForumGroup &group)
|
||||
{
|
||||
std::cerr << "p3GxsForums::createGroup()" << std::endl;
|
||||
@ -1005,6 +1071,19 @@ bool RsGxsForumGroup::canEditPosts(const RsGxsId& id) const
|
||||
id == mMeta.mAuthorId;
|
||||
}
|
||||
|
||||
/*static*/ const std::string RsGxsForums::DEFAULT_FORUM_BASE_URL =
|
||||
"retroshare:///forums";
|
||||
/*static*/ const std::string RsGxsForums::FORUM_URL_NAME_FIELD =
|
||||
"forumName";
|
||||
/*static*/ const std::string RsGxsForums::FORUM_URL_ID_FIELD =
|
||||
"forumId";
|
||||
/*static*/ const std::string RsGxsForums::FORUM_URL_DATA_FIELD =
|
||||
"forumData";
|
||||
/*static*/ const std::string RsGxsForums::FORUM_URL_MSG_TITLE_FIELD =
|
||||
"forumMsgTitle";
|
||||
/*static*/ const std::string RsGxsForums::FORUM_URL_MSG_ID_FIELD =
|
||||
"forumMsgId";
|
||||
|
||||
RsGxsForumGroup::~RsGxsForumGroup() = default;
|
||||
RsGxsForumMsg::~RsGxsForumMsg() = default;
|
||||
RsGxsForums::~RsGxsForums() = default;
|
||||
|
||||
@ -110,6 +110,21 @@ public:
|
||||
virtual bool subscribeToForum( const RsGxsGroupId& forumId,
|
||||
bool subscribe );
|
||||
|
||||
/// @see RsGxsForums
|
||||
bool exportForumLink(
|
||||
std::string& link, const RsGxsGroupId& forumId,
|
||||
bool includeGxsData = true,
|
||||
const std::string& baseUrl = DEFAULT_FORUM_BASE_URL,
|
||||
std::string& errMsg = RS_DEFAULT_STORAGE_PARAM(std::string)
|
||||
) override;
|
||||
|
||||
/// @see RsGxsForums
|
||||
bool importForumLink(
|
||||
const std::string& link,
|
||||
RsGxsGroupId& forumId = RS_DEFAULT_STORAGE_PARAM(RsGxsGroupId),
|
||||
std::string& errMsg = RS_DEFAULT_STORAGE_PARAM(std::string)
|
||||
) override;
|
||||
|
||||
virtual bool getGroupData(const uint32_t &token, std::vector<RsGxsForumGroup> &groups);
|
||||
virtual bool getMsgData(const uint32_t &token, std::vector<RsGxsForumMsg> &msgs);
|
||||
virtual bool getMsgMetaData(const uint32_t &token, GxsMsgMetaMap& msg_metas);
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user