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phoenix-firestorm/indra/llui/llnotifications.cpp

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/**
* @file llnotifications.cpp
* @brief Non-UI queue manager for keeping a prioritized list of notifications
*
* $LicenseInfo:firstyear=2008&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "linden_common.h"
#include "llnotifications.h"
#include "llnotificationtemplate.h"
#include "llnotificationvisibilityrule.h"
#include "llavatarnamecache.h"
#include "llinstantmessage.h"
#include "llcachename.h"
#include "llxmlnode.h"
#include "lluictrl.h"
#include "lluictrlfactory.h"
#include "lldir.h"
#include "llsdserialize.h"
#include "lltrans.h"
#include "llstring.h"
#include "llsdparam.h"
#include "llsdutil.h"
#include <algorithm>
#include <boost/regex.hpp>
#include <boost/foreach.hpp>
const std::string NOTIFICATION_PERSIST_VERSION = "0.93";
void NotificationPriorityValues::declareValues()
{
declare("low", NOTIFICATION_PRIORITY_LOW);
declare("normal", NOTIFICATION_PRIORITY_NORMAL);
declare("high", NOTIFICATION_PRIORITY_HIGH);
declare("critical", NOTIFICATION_PRIORITY_CRITICAL);
}
LLNotificationForm::FormElementBase::FormElementBase()
: name("name"),
enabled("enabled", true)
{}
LLNotificationForm::FormIgnore::FormIgnore()
: text("text"),
control("control"),
invert_control("invert_control", false),
save_option("save_option", false),
session_only("session_only", false),
checkbox_only("checkbox_only", false)
{}
LLNotificationForm::FormButton::FormButton()
: index("index"),
text("text"),
ignore("ignore"),
is_default("default"),
type("type")
{
// set type here so it gets serialized
type = "button";
}
LLNotificationForm::FormInput::FormInput()
: type("type"),
text("text"),
max_length_chars("max_length_chars"),
width("width", 0),
value("value")
{}
LLNotificationForm::FormElement::FormElement()
: button("button"),
input("input")
{}
LLNotificationForm::FormElements::FormElements()
: elements("")
{}
LLNotificationForm::Params::Params()
: name("name"),
ignore("ignore"),
form_elements("")
{}
bool filterIgnoredNotifications(LLNotificationPtr notification)
{
LLNotificationFormPtr form = notification->getForm();
// Check to see if the user wants to ignore this alert
return !notification->getForm()->getIgnored();
}
bool handleIgnoredNotification(const LLSD& payload)
{
if (payload["sigtype"].asString() == "add")
{
LLNotificationPtr pNotif = LLNotifications::instance().find(payload["id"].asUUID());
if (!pNotif) return false;
LLNotificationFormPtr form = pNotif->getForm();
LLSD response;
switch(form->getIgnoreType())
{
case LLNotificationForm::IGNORE_WITH_DEFAULT_RESPONSE:
case LLNotificationForm::IGNORE_WITH_DEFAULT_RESPONSE_SESSION_ONLY:
response = pNotif->getResponseTemplate(LLNotification::WITH_DEFAULT_BUTTON);
break;
case LLNotificationForm::IGNORE_WITH_LAST_RESPONSE:
response = LLUI::sSettingGroups["ignores"]->getLLSD("Default" + pNotif->getName());
break;
case LLNotificationForm::IGNORE_SHOW_AGAIN:
break;
default:
return false;
}
pNotif->setIgnored(true);
pNotif->respond(response);
return true; // don't process this item any further
}
return false;
}
bool defaultResponse(const LLSD& payload)
{
if (payload["sigtype"].asString() == "add")
{
LLNotificationPtr pNotif = LLNotifications::instance().find(payload["id"].asUUID());
if (pNotif)
{
// supply default response
pNotif->respond(pNotif->getResponseTemplate(LLNotification::WITH_DEFAULT_BUTTON));
}
}
return false;
}
bool visibilityRuleMached(const LLSD& payload)
{
// This is needed because LLNotifications::isVisibleByRules may have cancelled the notification.
// Returning true here makes LLNotificationChannelBase::updateItem do an early out, which prevents things from happening in the wrong order.
return true;
}
namespace LLNotificationFilters
{
// a sample filter
bool includeEverything(LLNotificationPtr p)
{
return true;
}
};
LLNotificationForm::LLNotificationForm()
: mIgnore(IGNORE_NO)
{
}
LLNotificationForm::LLNotificationForm( const LLNotificationForm& other )
{
mFormData = other.mFormData;
mIgnore = other.mIgnore;
mIgnoreMsg = other.mIgnoreMsg;
mIgnoreSetting = other.mIgnoreSetting;
mInvertSetting = other.mInvertSetting;
}
LLNotificationForm::LLNotificationForm(const std::string& name, const LLNotificationForm::Params& p)
: mIgnore(IGNORE_NO),
mInvertSetting(false) // ignore settings by default mean true=show, false=ignore
{
if (p.ignore.isProvided())
{
// For all cases but IGNORE_CHECKBOX_ONLY this is name for use in preferences
mIgnoreMsg = p.ignore.text;
if (p.ignore.checkbox_only)
{
mIgnore = IGNORE_CHECKBOX_ONLY;
}
else if (!p.ignore.save_option)
{
mIgnore = p.ignore.session_only ? IGNORE_WITH_DEFAULT_RESPONSE_SESSION_ONLY : IGNORE_WITH_DEFAULT_RESPONSE;
}
else
{
// remember last option chosen by user and automatically respond with that in the future
mIgnore = IGNORE_WITH_LAST_RESPONSE;
LLUI::sSettingGroups["ignores"]->declareLLSD(std::string("Default") + name, "", std::string("Default response for notification " + name));
}
BOOL show_notification = TRUE;
if (p.ignore.control.isProvided())
{
mIgnoreSetting = LLUI::sSettingGroups["config"]->getControl(p.ignore.control);
mInvertSetting = p.ignore.invert_control;
}
else if (mIgnore > IGNORE_NO)
{
LLUI::sSettingGroups["ignores"]->declareBOOL(name, show_notification, "Show notification with this name", LLControlVariable::PERSIST_NONDFT);
mIgnoreSetting = LLUI::sSettingGroups["ignores"]->getControl(name);
}
}
LLParamSDParser parser;
parser.writeSD(mFormData, p.form_elements);
for (LLSD::array_iterator it = mFormData.beginArray(), end_it = mFormData.endArray();
it != end_it;
++it)
{
// lift contents of form element up a level, since element type is already encoded in "type" param
if (it->isMap() && it->beginMap() != it->endMap())
{
*it = it->beginMap()->second;
}
}
LL_DEBUGS("Notifications") << name << LL_ENDL;
LL_DEBUGS("Notifications") << ll_pretty_print_sd(mFormData) << LL_ENDL;
}
LLNotificationForm::LLNotificationForm(const LLSD& sd)
: mIgnore(IGNORE_NO)
{
if (sd.isArray())
{
mFormData = sd;
}
else
{
LL_WARNS() << "Invalid form data " << sd << LL_ENDL;
mFormData = LLSD::emptyArray();
}
}
LLSD LLNotificationForm::asLLSD() const
{
return mFormData;
}
LLSD LLNotificationForm::getElement(const std::string& element_name)
{
for (LLSD::array_const_iterator it = mFormData.beginArray();
it != mFormData.endArray();
++it)
{
if ((*it)["name"].asString() == element_name) return (*it);
}
return LLSD();
}
bool LLNotificationForm::hasElement(const std::string& element_name) const
{
for (LLSD::array_const_iterator it = mFormData.beginArray();
it != mFormData.endArray();
++it)
{
if ((*it)["name"].asString() == element_name) return true;
}
return false;
}
void LLNotificationForm::getElements(LLSD& elements, S32 offset)
{
//Finds elements that the template did not add
LLSD::array_const_iterator it = mFormData.beginArray() + offset;
//Keeps track of only the dynamic elements
for(; it != mFormData.endArray(); ++it)
{
elements.append(*it);
}
}
bool LLNotificationForm::getElementEnabled(const std::string& element_name) const
{
for (LLSD::array_const_iterator it = mFormData.beginArray();
it != mFormData.endArray();
++it)
{
if ((*it)["name"].asString() == element_name)
{
return (*it)["enabled"].asBoolean();
}
}
return false;
}
void LLNotificationForm::setElementEnabled(const std::string& element_name, bool enabled)
{
for (LLSD::array_iterator it = mFormData.beginArray();
it != mFormData.endArray();
++it)
{
if ((*it)["name"].asString() == element_name)
{
(*it)["enabled"] = enabled;
}
}
}
void LLNotificationForm::addElement(const std::string& type, const std::string& name, const LLSD& value, bool enabled)
{
LLSD element;
element["type"] = type;
element["name"] = name;
element["text"] = name;
element["value"] = value;
element["index"] = mFormData.size();
element["enabled"] = enabled;
mFormData.append(element);
}
void LLNotificationForm::append(const LLSD& sub_form)
{
if (sub_form.isArray())
{
for (LLSD::array_const_iterator it = sub_form.beginArray();
it != sub_form.endArray();
++it)
{
mFormData.append(*it);
}
}
}
void LLNotificationForm::formatElements(const LLSD& substitutions)
{
for (LLSD::array_iterator it = mFormData.beginArray();
it != mFormData.endArray();
++it)
{
// format "text" component of each form element
if ((*it).has("text"))
{
std::string text = (*it)["text"].asString();
LLStringUtil::format(text, substitutions);
(*it)["text"] = text;
}
if ((*it)["type"].asString() == "text" && (*it).has("value"))
{
std::string value = (*it)["value"].asString();
LLStringUtil::format(value, substitutions);
(*it)["value"] = value;
}
}
}
std::string LLNotificationForm::getDefaultOption()
{
for (LLSD::array_const_iterator it = mFormData.beginArray();
it != mFormData.endArray();
++it)
{
if ((*it)["default"]) return (*it)["name"].asString();
}
return "";
}
LLControlVariablePtr LLNotificationForm::getIgnoreSetting()
{
return mIgnoreSetting;
}
bool LLNotificationForm::getIgnored()
{
bool show = true;
if (mIgnore > LLNotificationForm::IGNORE_NO
&& mIgnoreSetting)
{
show = mIgnoreSetting->getValue().asBoolean();
if (mInvertSetting) show = !show;
}
return !show;
}
void LLNotificationForm::setIgnored(bool ignored)
{
if (mIgnoreSetting)
{
if (mInvertSetting) ignored = !ignored;
mIgnoreSetting->setValue(!ignored);
}
}
LLNotificationTemplate::LLNotificationTemplate(const LLNotificationTemplate::Params& p)
: mName(p.name),
mType(p.type),
mMessage(p.value),
mFooter(p.footer.value),
mLabel(p.label),
mIcon(p.icon),
mURL(p.url.value),
mExpireSeconds(p.duration),
mExpireOption(p.expire_option),
mURLOption(p.url.option),
mURLTarget(p.url.target),
mForceUrlsExternal(p.force_urls_external),
mUnique(p.unique.isProvided()),
mCombineBehavior(p.unique.combine),
mPriority(p.priority),
mPersist(p.persist),
mDefaultFunctor(p.functor.isProvided() ? p.functor() : p.name()),
mLogToChat(p.log_to_chat),
mLogToIM(p.log_to_im),
mShowToast(p.show_toast),
mFadeToast(p.fade_toast),
mSoundName("")
{
if (p.sound.isProvided()
&& LLUI::sSettingGroups["config"]->controlExists(p.sound))
{
mSoundName = p.sound;
}
BOOST_FOREACH(const LLNotificationTemplate::UniquenessContext& context, p.unique.contexts)
{
mUniqueContext.push_back(context.value);
}
LL_DEBUGS() << "notification \"" << mName << "\": tag count is " << p.tags.size() << LL_ENDL;
BOOST_FOREACH(const LLNotificationTemplate::Tag& tag, p.tags)
{
LL_DEBUGS() << " tag \"" << std::string(tag.value) << "\"" << LL_ENDL;
mTags.push_back(tag.value);
}
mForm = LLNotificationFormPtr(new LLNotificationForm(p.name, p.form_ref.form));
}
LLNotificationVisibilityRule::LLNotificationVisibilityRule(const LLNotificationVisibilityRule::Rule &p)
{
if (p.show.isChosen())
{
mType = p.show.type;
mTag = p.show.tag;
mName = p.show.name;
mVisible = true;
}
else if (p.hide.isChosen())
{
mType = p.hide.type;
mTag = p.hide.tag;
mName = p.hide.name;
mVisible = false;
}
else if (p.respond.isChosen())
{
mType = p.respond.type;
mTag = p.respond.tag;
mName = p.respond.name;
mVisible = false;
mResponse = p.respond.response;
}
}
LLNotification::LLNotification(const LLSDParamAdapter<Params>& p) :
mTimestamp(p.time_stamp),
mSubstitutions(p.substitutions),
mPayload(p.payload),
mExpiresAt(p.expiry),
mTemporaryResponder(false),
mRespondedTo(false),
mPriority(p.priority),
mCancelled(false),
mIgnored(false),
mResponderObj(NULL),
mId(p.id.isProvided() ? p.id : LLUUID::generateNewID()),
mOfferFromAgent(p.offer_from_agent),
mIsDND(p.is_dnd)
{
if (p.functor.name.isChosen())
{
mResponseFunctorName = p.functor.name;
}
else if (p.functor.function.isChosen())
{
mResponseFunctorName = LLUUID::generateNewID().asString();
LLNotificationFunctorRegistry::instance().registerFunctor(mResponseFunctorName, p.functor.function());
mTemporaryResponder = true;
}
else if(p.functor.responder.isChosen())
{
mResponder = p.functor.responder;
}
if(p.responder.isProvided())
{
mResponderObj = p.responder;
}
init(p.name, p.form_elements);
}
LLSD LLNotification::asLLSD(bool excludeTemplateElements)
{
LLParamSDParser parser;
Params p;
p.id = mId;
p.name = mTemplatep->mName;
p.substitutions = mSubstitutions;
p.payload = mPayload;
p.time_stamp = mTimestamp;
p.expiry = mExpiresAt;
p.priority = mPriority;
LLNotificationFormPtr templateForm = mTemplatep->mForm;
LLSD formElements = mForm->asLLSD();
//All form elements (dynamic or not)
if(!excludeTemplateElements)
{
p.form_elements = formElements;
}
//Only dynamic form elements (exclude template elements)
else if(templateForm->getNumElements() < formElements.size())
{
LLSD dynamicElements;
//Offset to dynamic elements and store them
mForm->getElements(dynamicElements, templateForm->getNumElements());
p.form_elements = dynamicElements;
}
if(mResponder)
{
p.functor.responder_sd = mResponder->asLLSD();
}
if(!mResponseFunctorName.empty())
{
p.functor.name = mResponseFunctorName;
}
LLSD output;
parser.writeSD(output, p);
return output;
}
void LLNotification::update()
{
LLNotifications::instance().update(shared_from_this());
}
void LLNotification::updateFrom(LLNotificationPtr other)
{
// can only update from the same notification type
if (mTemplatep != other->mTemplatep) return;
// NOTE: do NOT change the ID, since it is the key to
// this given instance, just update all the metadata
//mId = other->mId;
mPayload = other->mPayload;
mSubstitutions = other->mSubstitutions;
mTimestamp = other->mTimestamp;
mExpiresAt = other->mExpiresAt;
mCancelled = other->mCancelled;
mIgnored = other->mIgnored;
mPriority = other->mPriority;
mForm = other->mForm;
mResponseFunctorName = other->mResponseFunctorName;
mRespondedTo = other->mRespondedTo;
mResponse = other->mResponse;
mTemporaryResponder = other->mTemporaryResponder;
update();
}
const LLNotificationFormPtr LLNotification::getForm()
{
return mForm;
}
void LLNotification::cancel()
{
mCancelled = true;
}
LLSD LLNotification::getResponseTemplate(EResponseTemplateType type)
{
LLSD response = LLSD::emptyMap();
for (S32 element_idx = 0;
element_idx < mForm->getNumElements();
++element_idx)
{
LLSD element = mForm->getElement(element_idx);
if (element.has("name"))
{
response[element["name"].asString()] = element["value"];
}
if ((type == WITH_DEFAULT_BUTTON)
&& element["default"].asBoolean())
{
response[element["name"].asString()] = true;
}
}
return response;
}
//static
S32 LLNotification::getSelectedOption(const LLSD& notification, const LLSD& response)
{
LLNotificationForm form(notification["form"]);
for (S32 element_idx = 0;
element_idx < form.getNumElements();
++element_idx)
{
LLSD element = form.getElement(element_idx);
// only look at buttons
if (element["type"].asString() == "button"
&& response[element["name"].asString()].asBoolean())
{
return element["index"].asInteger();
}
}
return -1;
}
//static
std::string LLNotification::getSelectedOptionName(const LLSD& response)
{
for (LLSD::map_const_iterator response_it = response.beginMap();
response_it != response.endMap();
++response_it)
{
if (response_it->second.isBoolean() && response_it->second.asBoolean())
{
return response_it->first;
}
}
return "";
}
void LLNotification::respond(const LLSD& response)
{
// *TODO may remove mRespondedTo and use mResponce.isDefined() in isRespondedTo()
mRespondedTo = true;
mResponse = response;
if(mResponder)
{
mResponder->handleRespond(asLLSD(), response);
}
else if (!mResponseFunctorName.empty())
{
// look up the functor
LLNotificationFunctorRegistry::ResponseFunctor functor =
LLNotificationFunctorRegistry::instance().getFunctor(mResponseFunctorName);
// and then call it
functor(asLLSD(), response);
}
else if (mCombinedNotifications.empty())
{
// no registered responder
return;
}
if (mTemporaryResponder)
{
LLNotificationFunctorRegistry::instance().unregisterFunctor(mResponseFunctorName);
mResponseFunctorName = "";
mTemporaryResponder = false;
}
if (mForm->getIgnoreType() > LLNotificationForm::IGNORE_NO)
{
mForm->setIgnored(mIgnored);
if (mIgnored && mForm->getIgnoreType() == LLNotificationForm::IGNORE_WITH_LAST_RESPONSE)
{
LLUI::sSettingGroups["ignores"]->setLLSD("Default" + getName(), response);
}
}
for (std::vector<LLNotificationPtr>::const_iterator it = mCombinedNotifications.begin(); it != mCombinedNotifications.end(); ++it)
{
if ((*it))
{
(*it)->respond(response);
}
}
update();
}
void LLNotification::respondWithDefault()
{
respond(getResponseTemplate(WITH_DEFAULT_BUTTON));
}
const std::string& LLNotification::getName() const
{
return mTemplatep->mName;
}
const std::string& LLNotification::getIcon() const
{
return mTemplatep->mIcon;
}
bool LLNotification::isPersistent() const
{
return mTemplatep->mPersist;
}
std::string LLNotification::getType() const
{
return (mTemplatep ? mTemplatep->mType : "");
}
S32 LLNotification::getURLOption() const
{
return (mTemplatep ? mTemplatep->mURLOption : -1);
}
S32 LLNotification::getURLOpenExternally() const
{
return(mTemplatep? mTemplatep->mURLTarget == "_external": -1);
}
bool LLNotification::getForceUrlsExternal() const
{
return (mTemplatep ? mTemplatep->mForceUrlsExternal : false);
}
bool LLNotification::hasUniquenessConstraints() const
{
return (mTemplatep ? mTemplatep->mUnique : false);
}
bool LLNotification::matchesTag(const std::string& tag)
{
bool result = false;
if(mTemplatep)
{
std::list<std::string>::iterator it;
for(it = mTemplatep->mTags.begin(); it != mTemplatep->mTags.end(); it++)
{
if((*it) == tag)
{
result = true;
break;
}
}
}
return result;
}
void LLNotification::setIgnored(bool ignore)
{
mIgnored = ignore;
}
void LLNotification::setResponseFunctor(std::string const &responseFunctorName)
{
if (mTemporaryResponder)
// get rid of the old one
LLNotificationFunctorRegistry::instance().unregisterFunctor(mResponseFunctorName);
mResponseFunctorName = responseFunctorName;
mTemporaryResponder = false;
}
void LLNotification::setResponseFunctor(const LLNotificationFunctorRegistry::ResponseFunctor& cb)
{
if(mTemporaryResponder)
{
LLNotificationFunctorRegistry::instance().unregisterFunctor(mResponseFunctorName);
}
LLNotificationFunctorRegistry::instance().registerFunctor(mResponseFunctorName, cb);
}
void LLNotification::setResponseFunctor(const LLNotificationResponderPtr& responder)
{
mResponder = responder;
}
bool LLNotification::isEquivalentTo(LLNotificationPtr that) const
{
if (this->mTemplatep->mName != that->mTemplatep->mName)
{
return false; // must have the same template name or forget it
}
if (this->mTemplatep->mUnique)
{
const LLSD& these_substitutions = this->getSubstitutions();
const LLSD& those_substitutions = that->getSubstitutions();
const LLSD& this_payload = this->getPayload();
const LLSD& that_payload = that->getPayload();
// highlander bit sez there can only be one of these
for (std::vector<std::string>::const_iterator it = mTemplatep->mUniqueContext.begin(), end_it = mTemplatep->mUniqueContext.end();
it != end_it;
++it)
{
// if templates differ in either substitution strings or payload with the given field name
// then they are considered inequivalent
// use of get() avoids converting the LLSD value to a map as the [] operator would
if (these_substitutions.get(*it).asString() != those_substitutions.get(*it).asString()
|| this_payload.get(*it).asString() != that_payload.get(*it).asString())
{
return false;
}
}
return true;
}
return false;
}
void LLNotification::init(const std::string& template_name, const LLSD& form_elements)
{
mTemplatep = LLNotifications::instance().getTemplate(template_name);
if (!mTemplatep) return;
// add default substitutions
const LLStringUtil::format_map_t& default_args = LLTrans::getDefaultArgs();
for (LLStringUtil::format_map_t::const_iterator iter = default_args.begin();
iter != default_args.end(); ++iter)
{
mSubstitutions[iter->first] = iter->second;
}
mSubstitutions["_URL"] = getURL();
mSubstitutions["_NAME"] = template_name;
// TODO: something like this so that a missing alert is sensible:
//mSubstitutions["_ARGS"] = get_all_arguments_as_text(mSubstitutions);
mForm = LLNotificationFormPtr(new LLNotificationForm(*mTemplatep->mForm));
mForm->append(form_elements);
// apply substitution to form labels
mForm->formatElements(mSubstitutions);
mIgnored = mForm->getIgnored();
LLDate rightnow = LLDate::now();
if (mTemplatep->mExpireSeconds)
{
mExpiresAt = LLDate(rightnow.secondsSinceEpoch() + mTemplatep->mExpireSeconds);
}
if (mPriority == NOTIFICATION_PRIORITY_UNSPECIFIED)
{
mPriority = mTemplatep->mPriority;
}
}
std::string LLNotification::summarize() const
{
std::string s = "Notification(";
s += getName();
s += ") : ";
s += mTemplatep ? mTemplatep->mMessage : "";
// should also include timestamp and expiration time (but probably not payload)
return s;
}
std::string LLNotification::getMessage() const
{
// all our callers cache this result, so it gives us more flexibility
// to do the substitution at call time rather than attempting to
// cache it in the notification
if (!mTemplatep)
return std::string();
std::string message = mTemplatep->mMessage;
LLStringUtil::format(message, mSubstitutions);
return message;
}
std::string LLNotification::getFooter() const
{
if (!mTemplatep)
return std::string();
std::string footer = mTemplatep->mFooter;
LLStringUtil::format(footer, mSubstitutions);
return footer;
}
std::string LLNotification::getLabel() const
{
std::string label = mTemplatep->mLabel;
LLStringUtil::format(label, mSubstitutions);
return (mTemplatep ? label : "");
}
std::string LLNotification::getURL() const
{
if (!mTemplatep)
return std::string();
std::string url = mTemplatep->mURL;
LLStringUtil::format(url, mSubstitutions);
return (mTemplatep ? url : "");
}
bool LLNotification::canLogToChat() const
{
return mTemplatep->mLogToChat;
}
bool LLNotification::canLogToIM() const
{
return mTemplatep->mLogToIM;
}
bool LLNotification::canShowToast() const
{
return mTemplatep->mShowToast;
}
bool LLNotification::canFadeToast() const
{
return mTemplatep->mFadeToast;
}
bool LLNotification::hasFormElements() const
{
return mTemplatep->mForm->getNumElements() != 0;
}
void LLNotification::playSound()
{
make_ui_sound(mTemplatep->mSoundName.c_str());
}
LLNotification::ECombineBehavior LLNotification::getCombineBehavior() const
{
return mTemplatep->mCombineBehavior;
}
void LLNotification::updateForm( const LLNotificationFormPtr& form )
{
mForm = form;
}
void LLNotification::repost()
{
mRespondedTo = false;
LLNotifications::instance().update(shared_from_this());
}
// =========================================================
// LLNotificationChannel implementation
// ---
LLBoundListener LLNotificationChannelBase::connectChangedImpl(const LLEventListener& slot)
{
// when someone wants to connect to a channel, we first throw them
// all of the notifications that are already in the channel
// we use a special signal called "load" in case the channel wants to care
// only about new notifications
for (LLNotificationSet::iterator it = mItems.begin(); it != mItems.end(); ++it)
{
slot(LLSD().with("sigtype", "load").with("id", (*it)->id()));
}
// and then connect the signal so that all future notifications will also be
// forwarded.
return mChanged.connect(slot);
}
LLBoundListener LLNotificationChannelBase::connectAtFrontChangedImpl(const LLEventListener& slot)
{
for (LLNotificationSet::iterator it = mItems.begin(); it != mItems.end(); ++it)
{
slot(LLSD().with("sigtype", "load").with("id", (*it)->id()));
}
return mChanged.connect(slot, boost::signals2::at_front);
}
LLBoundListener LLNotificationChannelBase::connectPassedFilterImpl(const LLEventListener& slot)
{
// these two filters only fire for notifications added after the current one, because
// they don't participate in the hierarchy.
return mPassedFilter.connect(slot);
}
LLBoundListener LLNotificationChannelBase::connectFailedFilterImpl(const LLEventListener& slot)
{
return mFailedFilter.connect(slot);
}
// external call, conforms to our standard signature
bool LLNotificationChannelBase::updateItem(const LLSD& payload)
{
// first check to see if it's in the master list
LLNotificationPtr pNotification = LLNotifications::instance().find(payload["id"]);
if (!pNotification)
return false; // not found
return updateItem(payload, pNotification);
}
//FIX QUIT NOT WORKING
// internal call, for use in avoiding lookup
bool LLNotificationChannelBase::updateItem(const LLSD& payload, LLNotificationPtr pNotification)
{
std::string cmd = payload["sigtype"];
LLNotificationSet::iterator foundItem = mItems.find(pNotification);
bool wasFound = (foundItem != mItems.end());
bool passesFilter = mFilter ? mFilter(pNotification) : true;
// first, we offer the result of the filter test to the simple
// signals for pass/fail. One of these is guaranteed to be called.
// If either signal returns true, the change processing is NOT performed
// (so don't return true unless you know what you're doing!)
bool abortProcessing = false;
if (passesFilter)
{
onFilterPass(pNotification);
abortProcessing = mPassedFilter(payload);
}
else
{
onFilterFail(pNotification);
abortProcessing = mFailedFilter(payload);
}
if (abortProcessing)
{
return true;
}
if (cmd == "load")
{
// should be no reason we'd ever get a load if we already have it
// if passes filter send a load message, else do nothing
assert(!wasFound);
if (passesFilter)
{
// not in our list, add it and say so
mItems.insert(pNotification);
onLoad(pNotification);
abortProcessing = mChanged(payload);
}
}
else if (cmd == "change")
{
// if it passes filter now and was found, we just send a change message
// if it passes filter now and wasn't found, we have to add it
// if it doesn't pass filter and wasn't found, we do nothing
// if it doesn't pass filter and was found, we need to delete it
if (passesFilter)
{
if (wasFound)
{
// it already existed, so this is a change
// since it changed in place, all we have to do is resend the signal
onChange(pNotification);
abortProcessing = mChanged(payload);
}
else
{
// not in our list, add it and say so
mItems.insert(pNotification);
onChange(pNotification);
// our payload is const, so make a copy before changing it
LLSD newpayload = payload;
newpayload["sigtype"] = "add";
abortProcessing = mChanged(newpayload);
}
}
else
{
if (wasFound)
{
// it already existed, so this is a delete
mItems.erase(pNotification);
onChange(pNotification);
// our payload is const, so make a copy before changing it
LLSD newpayload = payload;
newpayload["sigtype"] = "delete";
abortProcessing = mChanged(newpayload);
}
// didn't pass, not on our list, do nothing
}
}
else if (cmd == "add")
{
// should be no reason we'd ever get an add if we already have it
// if passes filter send an add message, else do nothing
assert(!wasFound);
if (passesFilter)
{
// not in our list, add it and say so
mItems.insert(pNotification);
onAdd(pNotification);
abortProcessing = mChanged(payload);
}
}
else if (cmd == "delete")
{
// if we have it in our list, pass on the delete, then delete it, else do nothing
if (wasFound)
{
onDelete(pNotification);
abortProcessing = mChanged(payload);
mItems.erase(pNotification);
}
}
return abortProcessing;
}
LLNotificationChannel::LLNotificationChannel(const Params& p)
: LLNotificationChannelBase(p.filter()),
LLInstanceTracker<LLNotificationChannel, std::string>(p.name.isProvided() ? p.name : LLUUID::generateNewID().asString()),
mName(p.name.isProvided() ? p.name : LLUUID::generateNewID().asString())
{
BOOST_FOREACH(const std::string& source, p.sources)
{
connectToChannel(source);
}
}
LLNotificationChannel::LLNotificationChannel(const std::string& name,
const std::string& parent,
LLNotificationFilter filter)
: LLNotificationChannelBase(filter),
LLInstanceTracker<LLNotificationChannel, std::string>(name),
mName(name)
{
// bind to notification broadcast
connectToChannel(parent);
}
bool LLNotificationChannel::isEmpty() const
{
return mItems.empty();
}
S32 LLNotificationChannel::size() const
{
return mItems.size();
}
LLNotificationChannel::Iterator LLNotificationChannel::begin()
{
return mItems.begin();
}
LLNotificationChannel::Iterator LLNotificationChannel::end()
{
return mItems.end();
}
size_t LLNotificationChannel::size()
{
return mItems.size();
}
std::string LLNotificationChannel::summarize()
{
std::string s("Channel '");
s += mName;
s += "'\n ";
for (LLNotificationChannel::Iterator it = begin(); it != end(); ++it)
{
s += (*it)->summarize();
s += "\n ";
}
return s;
}
void LLNotificationChannel::connectToChannel( const std::string& channel_name )
{
if (channel_name.empty())
{
LLNotifications::instance().connectChanged(
boost::bind(&LLNotificationChannelBase::updateItem, this, _1));
}
else
{
mParents.push_back(channel_name);
LLNotificationChannelPtr p = LLNotifications::instance().getChannel(channel_name);
p->connectChanged(boost::bind(&LLNotificationChannelBase::updateItem, this, _1));
}
}
// ---
// END OF LLNotificationChannel implementation
// =========================================================
// ============================================== ===========
// LLNotifications implementation
// ---
LLNotifications::LLNotifications()
: LLNotificationChannelBase(LLNotificationFilters::includeEverything),
mIgnoreAllNotifications(false)
{
mListener.reset(new LLNotificationsListener(*this));
LLUICtrl::CommitCallbackRegistry::currentRegistrar().add("Notification.Show", boost::bind(&LLNotifications::addFromCallback, this, _2));
// touch the instance tracker for notification channels, so that it will still be around in our destructor
LLInstanceTracker<LLNotificationChannel, std::string>::instanceCount();
}
void LLNotifications::clear()
{
mDefaultChannels.clear();
}
// The expiration channel gets all notifications that are cancelled
bool LLNotifications::expirationFilter(LLNotificationPtr pNotification)
{
return pNotification->isCancelled() || pNotification->isRespondedTo();
}
bool LLNotifications::expirationHandler(const LLSD& payload)
{
if (payload["sigtype"].asString() != "delete")
{
// anything added to this channel actually should be deleted from the master
cancel(find(payload["id"]));
return true; // don't process this item any further
}
return false;
}
bool LLNotifications::uniqueFilter(LLNotificationPtr pNotif)
{
if (!pNotif->hasUniquenessConstraints())
{
return true;
}
// checks against existing unique notifications
for (LLNotificationMap::iterator existing_it = mUniqueNotifications.find(pNotif->getName());
existing_it != mUniqueNotifications.end();
++existing_it)
{
LLNotificationPtr existing_notification = existing_it->second;
if (pNotif != existing_notification
&& pNotif->isEquivalentTo(existing_notification))
{
if (pNotif->getCombineBehavior() == LLNotification::CANCEL_OLD)
{
cancel(existing_notification);
return true;
}
else
{
return false;
}
}
}
return true;
}
bool LLNotifications::uniqueHandler(const LLSD& payload)
{
std::string cmd = payload["sigtype"];
LLNotificationPtr pNotif = LLNotifications::instance().find(payload["id"].asUUID());
if (pNotif && pNotif->hasUniquenessConstraints())
{
if (cmd == "add")
{
// not a duplicate according to uniqueness criteria, so we keep it
// and store it for future uniqueness checks
mUniqueNotifications.insert(std::make_pair(pNotif->getName(), pNotif));
}
else if (cmd == "delete")
{
mUniqueNotifications.erase(pNotif->getName());
}
}
return false;
}
bool LLNotifications::failedUniquenessTest(const LLSD& payload)
{
LLNotificationPtr pNotif = LLNotifications::instance().find(payload["id"].asUUID());
std::string cmd = payload["sigtype"];
if (!pNotif || cmd != "add")
{
return false;
}
switch(pNotif->getCombineBehavior())
{
case LLNotification::REPLACE_WITH_NEW:
// Update the existing unique notification with the data from this particular instance...
// This guarantees that duplicate notifications will be collapsed to the one
// most recently triggered
for (LLNotificationMap::iterator existing_it = mUniqueNotifications.find(pNotif->getName());
existing_it != mUniqueNotifications.end();
++existing_it)
{
LLNotificationPtr existing_notification = existing_it->second;
if (pNotif != existing_notification
&& pNotif->isEquivalentTo(existing_notification))
{
// copy notification instance data over to oldest instance
// of this unique notification and update it
existing_notification->updateFrom(pNotif);
// then delete the new one
cancel(pNotif);
}
}
break;
case LLNotification::COMBINE_WITH_NEW:
// Add to the existing unique notification with the data from this particular instance...
// This guarantees that duplicate notifications will be collapsed to the one
// most recently triggered
for (LLNotificationMap::iterator existing_it = mUniqueNotifications.find(pNotif->getName());
existing_it != mUniqueNotifications.end();
++existing_it)
{
LLNotificationPtr existing_notification = existing_it->second;
if (pNotif != existing_notification
&& pNotif->isEquivalentTo(existing_notification))
{
// copy the notifications from the newest instance into the oldest
existing_notification->mCombinedNotifications.push_back(pNotif);
existing_notification->mCombinedNotifications.insert(existing_notification->mCombinedNotifications.end(),
pNotif->mCombinedNotifications.begin(), pNotif->mCombinedNotifications.end());
// pop up again
existing_notification->update();
}
}
break;
case LLNotification::KEEP_OLD:
break;
case LLNotification::CANCEL_OLD:
// already handled by filter logic
break;
default:
break;
}
return false;
}
LLNotificationChannelPtr LLNotifications::getChannel(const std::string& channelName)
{
return LLNotificationChannelPtr(LLNotificationChannel::getInstance(channelName));
}
// this function is called once at construction time, after the object is constructed.
void LLNotifications::initSingleton()
{
loadTemplates();
loadVisibilityRules();
createDefaultChannels();
}
void LLNotifications::createDefaultChannels()
{
// now construct the various channels AFTER loading the notifications,
// because the history channel is going to rewrite the stored notifications file
mDefaultChannels.push_back(new LLNotificationChannel("Enabled", "",
!boost::bind(&LLNotifications::getIgnoreAllNotifications, this)));
mDefaultChannels.push_back(new LLNotificationChannel("Expiration", "Enabled",
boost::bind(&LLNotifications::expirationFilter, this, _1)));
mDefaultChannels.push_back(new LLNotificationChannel("Unexpired", "Enabled",
!boost::bind(&LLNotifications::expirationFilter, this, _1))); // use negated bind
mDefaultChannels.push_back(new LLNotificationChannel("Unique", "Unexpired",
boost::bind(&LLNotifications::uniqueFilter, this, _1)));
mDefaultChannels.push_back(new LLNotificationChannel("Ignore", "Unique",
filterIgnoredNotifications));
mDefaultChannels.push_back(new LLNotificationChannel("VisibilityRules", "Ignore",
boost::bind(&LLNotifications::isVisibleByRules, this, _1)));
mDefaultChannels.push_back(new LLNotificationChannel("Visible", "VisibilityRules",
&LLNotificationFilters::includeEverything));
mDefaultChannels.push_back(new LLPersistentNotificationChannel());
// connect action methods to these channels
getChannel("Enabled")->connectFailedFilter(&defaultResponse);
getChannel("Expiration")->connectChanged(boost::bind(&LLNotifications::expirationHandler, this, _1));
// uniqueHandler slot should be added as first slot of the signal due to
// usage LLStopWhenHandled combiner in LLStandardSignal
getChannel("Unique")->connectAtFrontChanged(boost::bind(&LLNotifications::uniqueHandler, this, _1));
getChannel("Unique")->connectFailedFilter(boost::bind(&LLNotifications::failedUniquenessTest, this, _1));
getChannel("Ignore")->connectFailedFilter(&handleIgnoredNotification);
getChannel("VisibilityRules")->connectFailedFilter(&visibilityRuleMached);
}
LLNotificationTemplatePtr LLNotifications::getTemplate(const std::string& name)
{
if (mTemplates.count(name))
{
return mTemplates[name];
}
else
{
return mTemplates["MissingAlert"];
}
}
bool LLNotifications::templateExists(const std::string& name)
{
return (mTemplates.count(name) != 0);
}
void LLNotifications::forceResponse(const LLNotification::Params& params, S32 option)
{
LLNotificationPtr temp_notify(new LLNotification(params));
LLSD response = temp_notify->getResponseTemplate();
LLSD selected_item = temp_notify->getForm()->getElement(option);
if (selected_item.isUndefined())
{
LL_WARNS() << "Invalid option" << option << " for notification " << (std::string)params.name << LL_ENDL;
return;
}
response[selected_item["name"].asString()] = true;
temp_notify->respond(response);
}
LLNotifications::TemplateNames LLNotifications::getTemplateNames() const
{
TemplateNames names;
for (TemplateMap::const_iterator it = mTemplates.begin(); it != mTemplates.end(); ++it)
{
names.push_back(it->first);
}
return names;
}
typedef std::map<std::string, std::string> StringMap;
void replaceSubstitutionStrings(LLXMLNodePtr node, StringMap& replacements)
{
// walk the list of attributes looking for replacements
for (LLXMLAttribList::iterator it=node->mAttributes.begin();
it != node->mAttributes.end(); ++it)
{
std::string value = it->second->getValue();
if (value[0] == '$')
{
value.erase(0, 1); // trim off the $
std::string replacement;
StringMap::const_iterator found = replacements.find(value);
if (found != replacements.end())
{
replacement = found->second;
LL_DEBUGS() << "replaceSubstitutionStrings: value: \"" << value << "\" repl: \"" << replacement << "\"." << LL_ENDL;
it->second->setValue(replacement);
}
else
{
LL_WARNS() << "replaceSubstitutionStrings FAILURE: could not find replacement \"" << value << "\"." << LL_ENDL;
}
}
}
// now walk the list of children and call this recursively.
for (LLXMLNodePtr child = node->getFirstChild();
child.notNull(); child = child->getNextSibling())
{
replaceSubstitutionStrings(child, replacements);
}
}
void replaceFormText(LLNotificationForm::Params& form, const std::string& pattern, const std::string& replace)
{
if (form.ignore.isProvided() && form.ignore.text() == pattern)
{
form.ignore.text = replace;
}
BOOST_FOREACH(LLNotificationForm::FormElement& element, form.form_elements.elements)
{
if (element.button.isChosen() && element.button.text() == pattern)
{
element.button.text = replace;
}
}
}
void addPathIfExists(const std::string& new_path, std::vector<std::string>& paths)
{
if (gDirUtilp->fileExists(new_path))
{
paths.push_back(new_path);
}
}
bool LLNotifications::loadTemplates()
{
LL_INFOS() << "Reading notifications template" << LL_ENDL;
// Passing findSkinnedFilenames(constraint=LLDir::ALL_SKINS) makes it
// output all relevant pathnames instead of just the ones from the most
// specific skin.
std::vector<std::string> search_paths =
gDirUtilp->findSkinnedFilenames(LLDir::XUI, "notifications.xml", LLDir::ALL_SKINS);
std::string base_filename = search_paths.front();
LLXMLNodePtr root;
BOOL success = LLXMLNode::getLayeredXMLNode(root, search_paths);
if (!success || root.isNull() || !root->hasName( "notifications" ))
{
LL_ERRS() << "Problem reading XML from UI Notifications file: " << base_filename << LL_ENDL;
return false;
}
LLNotificationTemplate::Notifications params;
LLXUIParser parser;
parser.readXUI(root, params, base_filename);
if(!params.validateBlock())
{
LL_ERRS() << "Problem reading XUI from UI Notifications file: " << base_filename << LL_ENDL;
return false;
}
mTemplates.clear();
BOOST_FOREACH(LLNotificationTemplate::GlobalString& string, params.strings)
{
mGlobalStrings[string.name] = string.value;
}
std::map<std::string, LLNotificationForm::Params> form_templates;
BOOST_FOREACH(LLNotificationTemplate::Template& notification_template, params.templates)
{
form_templates[notification_template.name] = notification_template.form;
}
BOOST_FOREACH(LLNotificationTemplate::Params& notification, params.notifications)
{
if (notification.form_ref.form_template.isChosen())
{
// replace form contents from template
notification.form_ref.form = form_templates[notification.form_ref.form_template.name];
if(notification.form_ref.form_template.yes_text.isProvided())
{
replaceFormText(notification.form_ref.form, "$yestext", notification.form_ref.form_template.yes_text);
}
if(notification.form_ref.form_template.no_text.isProvided())
{
replaceFormText(notification.form_ref.form, "$notext", notification.form_ref.form_template.no_text);
}
if(notification.form_ref.form_template.cancel_text.isProvided())
{
replaceFormText(notification.form_ref.form, "$canceltext", notification.form_ref.form_template.cancel_text);
}
if(notification.form_ref.form_template.help_text.isProvided())
{
replaceFormText(notification.form_ref.form, "$helptext", notification.form_ref.form_template.help_text);
}
if(notification.form_ref.form_template.ignore_text.isProvided())
{
replaceFormText(notification.form_ref.form, "$ignoretext", notification.form_ref.form_template.ignore_text);
}
}
mTemplates[notification.name] = LLNotificationTemplatePtr(new LLNotificationTemplate(notification));
}
LL_INFOS() << "...done" << LL_ENDL;
return true;
}
bool LLNotifications::loadVisibilityRules()
{
const std::string xml_filename = "notification_visibility.xml";
// Note that here we're looking for the "en" version, the default
// language, rather than the most localized version of this file.
std::string full_filename = gDirUtilp->findSkinnedFilenameBaseLang(LLDir::XUI, xml_filename);
LLNotificationVisibilityRule::Rules params;
LLSimpleXUIParser parser;
parser.readXUI(full_filename, params);
if(!params.validateBlock())
{
LL_ERRS() << "Problem reading UI Notification Visibility Rules file: " << full_filename << LL_ENDL;
return false;
}
mVisibilityRules.clear();
BOOST_FOREACH(LLNotificationVisibilityRule::Rule& rule, params.rules)
{
mVisibilityRules.push_back(LLNotificationVisibilityRulePtr(new LLNotificationVisibilityRule(rule)));
}
return true;
}
// Add a simple notification (from XUI)
void LLNotifications::addFromCallback(const LLSD& name)
{
add(name.asString(), LLSD(), LLSD());
}
LLNotificationPtr LLNotifications::add(const std::string& name, const LLSD& substitutions, const LLSD& payload)
{
LLNotification::Params::Functor functor_p;
functor_p.name = name;
return add(LLNotification::Params().name(name).substitutions(substitutions).payload(payload).functor(functor_p));
}
LLNotificationPtr LLNotifications::add(const std::string& name, const LLSD& substitutions, const LLSD& payload, const std::string& functor_name)
{
LLNotification::Params::Functor functor_p;
functor_p.name = functor_name;
return add(LLNotification::Params().name(name)
.substitutions(substitutions)
.payload(payload)
.functor(functor_p));
}
//virtual
LLNotificationPtr LLNotifications::add(const std::string& name, const LLSD& substitutions, const LLSD& payload, LLNotificationFunctorRegistry::ResponseFunctor functor)
{
LLNotification::Params::Functor functor_p;
functor_p.function = functor;
return add(LLNotification::Params().name(name)
.substitutions(substitutions)
.payload(payload)
.functor(functor_p));
}
// generalized add function that takes a parameter block object for more complex instantiations
LLNotificationPtr LLNotifications::add(const LLNotification::Params& p)
{
LLNotificationPtr pNotif(new LLNotification(p));
add(pNotif);
return pNotif;
}
void LLNotifications::add(const LLNotificationPtr pNotif)
{
if (pNotif == NULL) return;
// first see if we already have it -- if so, that's a problem
LLNotificationSet::iterator it=mItems.find(pNotif);
if (it != mItems.end())
{
LL_ERRS() << "Notification added a second time to the master notification channel." << LL_ENDL;
}
updateItem(LLSD().with("sigtype", "add").with("id", pNotif->id()), pNotif);
}
void LLNotifications::cancel(LLNotificationPtr pNotif)
{
if (pNotif == NULL || pNotif->isCancelled()) return;
LLNotificationSet::iterator it=mItems.find(pNotif);
if (it != mItems.end())
{
pNotif->cancel();
updateItem(LLSD().with("sigtype", "delete").with("id", pNotif->id()), pNotif);
}
}
void LLNotifications::cancelByName(const std::string& name)
{
std::vector<LLNotificationPtr> notifs_to_cancel;
for (LLNotificationSet::iterator it=mItems.begin(), end_it = mItems.end();
it != end_it;
++it)
{
LLNotificationPtr pNotif = *it;
if (pNotif->getName() == name)
{
notifs_to_cancel.push_back(pNotif);
}
}
for (std::vector<LLNotificationPtr>::iterator it = notifs_to_cancel.begin(), end_it = notifs_to_cancel.end();
it != end_it;
++it)
{
LLNotificationPtr pNotif = *it;
pNotif->cancel();
updateItem(LLSD().with("sigtype", "delete").with("id", pNotif->id()), pNotif);
}
}
void LLNotifications::cancelByOwner(const LLUUID ownerId)
{
std::vector<LLNotificationPtr> notifs_to_cancel;
for (LLNotificationSet::iterator it = mItems.begin(), end_it = mItems.end();
it != end_it;
++it)
{
LLNotificationPtr pNotif = *it;
if (pNotif && pNotif->getPayload().get("owner_id").asUUID() == ownerId)
{
notifs_to_cancel.push_back(pNotif);
}
}
for (std::vector<LLNotificationPtr>::iterator it = notifs_to_cancel.begin(), end_it = notifs_to_cancel.end();
it != end_it;
++it)
{
LLNotificationPtr pNotif = *it;
pNotif->cancel();
updateItem(LLSD().with("sigtype", "delete").with("id", pNotif->id()), pNotif);
}
}
void LLNotifications::update(const LLNotificationPtr pNotif)
{
LLNotificationSet::iterator it=mItems.find(pNotif);
if (it != mItems.end())
{
updateItem(LLSD().with("sigtype", "change").with("id", pNotif->id()), pNotif);
}
}
LLNotificationPtr LLNotifications::find(LLUUID uuid)
{
LLNotificationPtr target = LLNotificationPtr(new LLNotification(LLNotification::Params().id(uuid)));
LLNotificationSet::iterator it=mItems.find(target);
if (it == mItems.end())
{
LL_DEBUGS("Notifications") << "Tried to dereference uuid '" << uuid << "' as a notification key but didn't find it." << LL_ENDL;
return LLNotificationPtr((LLNotification*)NULL);
}
else
{
return *it;
}
}
void LLNotifications::forEachNotification(NotificationProcess process)
{
std::for_each(mItems.begin(), mItems.end(), process);
}
std::string LLNotifications::getGlobalString(const std::string& key) const
{
GlobalStringMap::const_iterator it = mGlobalStrings.find(key);
if (it != mGlobalStrings.end())
{
return it->second;
}
else
{
// if we don't have the key as a global, return the key itself so that the error
// is self-diagnosing.
return key;
}
}
void LLNotifications::setIgnoreAllNotifications(bool setting)
{
mIgnoreAllNotifications = setting;
}
bool LLNotifications::getIgnoreAllNotifications()
{
return mIgnoreAllNotifications;
}
void LLNotifications::setIgnored(const std::string& name, bool ignored)
{
LLNotificationTemplatePtr templatep = getTemplate(name);
templatep->mForm->setIgnored(ignored);
}
bool LLNotifications::getIgnored(const std::string& name)
{
LLNotificationTemplatePtr templatep = getTemplate(name);
return (mIgnoreAllNotifications) || ( (templatep->mForm->getIgnoreType() != LLNotificationForm::IGNORE_NO) && (templatep->mForm->getIgnored()) );
}
bool LLNotifications::isVisibleByRules(LLNotificationPtr n)
{
if(n->isRespondedTo())
{
// This avoids infinite recursion in the case where the filter calls respond()
return true;
}
VisibilityRuleList::iterator it;
for(it = mVisibilityRules.begin(); it != mVisibilityRules.end(); it++)
{
// An empty type/tag/name string will match any notification, so only do the comparison when the string is non-empty in the rule.
LL_DEBUGS()
<< "notification \"" << n->getName() << "\" "
<< "testing against " << ((*it)->mVisible?"show":"hide") << " rule, "
<< "name = \"" << (*it)->mName << "\" "
<< "tag = \"" << (*it)->mTag << "\" "
<< "type = \"" << (*it)->mType << "\" "
<< LL_ENDL;
if(!(*it)->mType.empty())
{
if((*it)->mType != n->getType())
{
// Type doesn't match, so skip this rule.
continue;
}
}
if(!(*it)->mTag.empty())
{
// check this notification's tag(s) against it->mTag and continue if no match is found.
if(!n->matchesTag((*it)->mTag))
{
// This rule's non-empty tag didn't match one of the notification's tags. Skip this rule.
continue;
}
}
if(!(*it)->mName.empty())
{
// check this notification's name against the notification's name and continue if no match is found.
if((*it)->mName != n->getName())
{
// This rule's non-empty name didn't match the notification. Skip this rule.
continue;
}
}
// If we got here, the rule matches. Don't evaluate subsequent rules.
if(!(*it)->mVisible)
{
// This notification is being hidden.
if((*it)->mResponse.empty())
{
// Response property is empty. Cancel this notification.
LL_DEBUGS() << "cancelling notification " << n->getName() << LL_ENDL;
cancel(n);
}
else
{
// Response property is not empty. Return the specified response.
LLSD response = n->getResponseTemplate(LLNotification::WITHOUT_DEFAULT_BUTTON);
// TODO: verify that the response template has an item with the correct name
response[(*it)->mResponse] = true;
LL_DEBUGS() << "responding to notification " << n->getName() << " with response = " << response << LL_ENDL;
n->respond(response);
}
return false;
}
// If we got here, exit the loop and return true.
break;
}
LL_DEBUGS() << "allowing notification " << n->getName() << LL_ENDL;
return true;
}
// ---
// END OF LLNotifications implementation
// =========================================================
std::ostream& operator<<(std::ostream& s, const LLNotification& notification)
{
s << notification.summarize();
return s;
}
void LLPostponedNotification::lookupName(const LLUUID& id,
bool is_group)
{
if (is_group)
{
gCacheName->getGroup(id,
boost::bind(&LLPostponedNotification::onGroupNameCache,
this, _1, _2, _3));
}
else
{
fetchAvatarName(id);
}
}
void LLPostponedNotification::onGroupNameCache(const LLUUID& id,
const std::string& full_name,
bool is_group)
{
finalizeName(full_name);
}
void LLPostponedNotification::fetchAvatarName(const LLUUID& id)
{
if (id.notNull())
{
if (mAvatarNameCacheConnection.connected())
{
mAvatarNameCacheConnection.disconnect();
}
mAvatarNameCacheConnection = LLAvatarNameCache::get(id, boost::bind(&LLPostponedNotification::onAvatarNameCache, this, _1, _2));
}
}
void LLPostponedNotification::onAvatarNameCache(const LLUUID& agent_id,
const LLAvatarName& av_name)
{
mAvatarNameCacheConnection.disconnect();
std::string name = av_name.getCompleteName();
// from PE merge - we should figure out if this is the right thing to do
if (name.empty())
{
LL_WARNS() << "Empty name received for Id: " << agent_id << LL_ENDL;
name = SYSTEM_FROM;
}
finalizeName(name);
}
void LLPostponedNotification::finalizeName(const std::string& name)
{
mName = name;
modifyNotificationParams();
LLNotifications::instance().add(mParams);
cleanup();
}
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