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-rw-r--r--Swiften/Parser/PayloadParsers/FormParser.cpp384
1 files changed, 233 insertions, 151 deletions
diff --git a/Swiften/Parser/PayloadParsers/FormParser.cpp b/Swiften/Parser/PayloadParsers/FormParser.cpp
index 7c29189..dff45df 100644
--- a/Swiften/Parser/PayloadParsers/FormParser.cpp
+++ b/Swiften/Parser/PayloadParsers/FormParser.cpp
@@ -1,170 +1,252 @@
/*
- * Copyright (c) 2010-2013 Remko Tronçon
- * Licensed under the GNU General Public License v3.
- * See Documentation/Licenses/GPLv3.txt for more information.
+ * Copyright (c) 2010-2016 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
*/
-
#include <Swiften/Parser/PayloadParsers/FormParser.h>
-#include <Swiften/Base/foreach.h>
+#include <map>
namespace Swift {
-FormParser::FormParser() : level_(TopLevel), parsingItem_(false), parsingReported_(false), parsingOption_(false) {
+FormParser::FormParser() : level_(TopLevel), parsingItem_(false), parsingReported_(false), parsingOption_(false), hasReportedRef_(false){
}
void FormParser::handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) {
- if (level_ == TopLevel) {
- std::string type = attributes.getAttribute("type");
- if (type == "form") {
- getPayloadInternal()->setType(Form::FormType);
- }
- else if (type == "submit") {
- getPayloadInternal()->setType(Form::SubmitType);
- }
- else if (type == "cancel") {
- getPayloadInternal()->setType(Form::CancelType);
- }
- else if (type == "result") {
- getPayloadInternal()->setType(Form::ResultType);
- }
- }
- else if (level_ == PayloadLevel) {
- if (element == "title") {
- currentText_.clear();
- }
- else if (element == "instructions") {
- currentText_.clear();
- }
- else if (element == "reported") {
- parsingReported_ = true;
- }
- else if (element == "item") {
- parsingItem_ = true;
- }
- }
- else if (level_ == FieldLevel && currentField_) {
- currentText_.clear();
- if (element == "option") {
- currentOptionLabel_ = attributes.getAttribute("label");
- currentOptionValue_ = "";
- parsingOption_ = true;
- }
- }
- if (level_ >= PayloadLevel) {
- if (element == "field") {
- currentField_ = boost::make_shared<FormField>();
- std::string type = attributes.getAttribute("type");
- FormField::Type fieldType = FormField::UnknownType;
- if (type == "boolean") {
- fieldType = FormField::BooleanType;
- }
- if (type == "fixed") {
- fieldType = FormField::FixedType;
- }
- if (type == "hidden") {
- fieldType = FormField::HiddenType;
- }
- if (type == "list-single") {
- fieldType = FormField::ListSingleType;
- }
- if (type == "text-multi") {
- fieldType = FormField::TextMultiType;
- }
- if (type == "text-private") {
- fieldType = FormField::TextPrivateType;
- }
- if (type == "text-single") {
- fieldType = FormField::TextSingleType;
- }
- if (type == "jid-single") {
- fieldType = FormField::JIDSingleType;
- }
- if (type == "jid-multi") {
- fieldType = FormField::JIDMultiType;
- }
- if (type == "list-multi") {
- fieldType = FormField::ListMultiType;
- }
- currentField_->setType(fieldType);
- currentField_->setName(attributes.getAttribute("var"));
- currentField_->setLabel(attributes.getAttribute("label"));
- }
- else if (element == "value") {
- currentText_.clear();
- }
- }
- ++level_;
+ if (level_ == TopLevel) {
+ std::string type = attributes.getAttribute("type");
+ if (type == "form") {
+ getPayloadInternal()->setType(Form::FormType);
+ }
+ else if (type == "submit") {
+ getPayloadInternal()->setType(Form::SubmitType);
+ }
+ else if (type == "cancel") {
+ getPayloadInternal()->setType(Form::CancelType);
+ }
+ else if (type == "result") {
+ getPayloadInternal()->setType(Form::ResultType);
+ }
+ }
+ else if (level_ == PayloadLevel) {
+ if (element == "title") {
+ currentText_.clear();
+ }
+ else if (element == "instructions") {
+ currentText_.clear();
+ }
+ else if (element == "reported") {
+ parsingReported_ = true;
+ }
+ else if (element == "item") {
+ parsingItem_ = true;
+ }
+ else if (element == "page") {
+ currentPage_ = std::make_shared<FormPage>();
+ currentPage_->setLabel(attributes.getAttribute("label"));
+ }
+ }
+ else if (level_ == FieldLevel && currentField_) {
+ currentText_.clear();
+ if (element == "option") {
+ currentOptionLabel_ = attributes.getAttribute("label");
+ currentOptionValue_ = "";
+ parsingOption_ = true;
+ }
+ }
+ if (level_ >= PayloadLevel) {
+ if (element == "field") {
+ currentField_ = std::make_shared<FormField>();
+ std::string type = attributes.getAttribute("type");
+ FormField::Type fieldType = FormField::UnknownType;
+ if (type == "boolean") {
+ fieldType = FormField::BooleanType;
+ }
+ if (type == "fixed") {
+ fieldType = FormField::FixedType;
+ }
+ if (type == "hidden") {
+ fieldType = FormField::HiddenType;
+ }
+ if (type == "list-single") {
+ fieldType = FormField::ListSingleType;
+ }
+ if (type == "text-multi") {
+ fieldType = FormField::TextMultiType;
+ }
+ if (type == "text-private") {
+ fieldType = FormField::TextPrivateType;
+ }
+ if (type == "text-single") {
+ fieldType = FormField::TextSingleType;
+ }
+ if (type == "jid-single") {
+ fieldType = FormField::JIDSingleType;
+ }
+ if (type == "jid-multi") {
+ fieldType = FormField::JIDMultiType;
+ }
+ if (type == "list-multi") {
+ fieldType = FormField::ListMultiType;
+ }
+ currentField_->setType(fieldType);
+ currentField_->setName(attributes.getAttribute("var"));
+ currentField_->setLabel(attributes.getAttribute("label"));
+ }
+ else if (element == "value") {
+ currentText_.clear();
+ }
+ }
+ if (level_ > PayloadLevel) {
+ if (element == "section") {
+ currentSection_ = std::make_shared<FormSection>();
+ currentSection_->setLabel(attributes.getAttribute("label"));
+ sectionStack_.push_back(currentSection_);
+ currentSections_.push_back(currentSection_);
+ }
+ if (element == "reportedref") {
+ currentReportedRef_ = std::make_shared<FormReportedRef>();
+ }
+ if (element == "fieldref") {
+ currentText_.clear();
+ currentFieldRef_ = attributes.getAttribute("var");
+ if (sectionStack_.size() > 0) {
+ sectionStack_.at(sectionStack_.size()-1)->addFieldRef(currentFieldRef_);
+ } else if (currentPage_) {
+ currentPage_->addFieldRef(currentFieldRef_);
+ }
+ }
+ if (element == "text") {
+ currentText_.clear();
+ currentTextElement_ = std::make_shared<FormText>();
+ }
+ }
+ ++level_;
}
void FormParser::handleEndElement(const std::string& element, const std::string&) {
- --level_;
- if (level_ == PayloadLevel) {
- if (element == "title") {
- std::string currentTitle = getPayloadInternal()->getTitle();
- if (currentTitle.empty()) {
- getPayloadInternal()->setTitle(currentText_);
- }
- else {
- getPayloadInternal()->setTitle(currentTitle + "\n" + currentText_);
- }
- }
- else if (element == "instructions") {
- std::string currentInstructions = getPayloadInternal()->getInstructions();
- if (currentInstructions.empty()) {
- getPayloadInternal()->setInstructions(currentText_);
- }
- else {
- getPayloadInternal()->setInstructions(currentInstructions + "\n" + currentText_);
- }
- }
- else if (element == "reported") {
- parsingReported_ = false;
- }
- else if (element == "item") {
- parsingItem_ = false;
- getPayloadInternal()->addItem(currentFields_);
- currentFields_.clear();
- }
- }
- else if (currentField_) {
- if (element == "required") {
- currentField_->setRequired(true);
- }
- else if (element == "desc") {
- currentField_->setDescription(currentText_);
- }
- else if (element == "option") {
- currentField_->addOption(FormField::Option(currentOptionLabel_, currentOptionValue_));
- parsingOption_ = false;
- }
- else if (element == "value") {
- if (parsingOption_) {
- currentOptionValue_ = currentText_;
- }
- else {
- currentField_->addValue(currentText_);
- }
- }
- }
- if (level_ >= PayloadLevel && currentField_) {
- if (element == "field") {
- if (parsingReported_) {
- getPayloadInternal()->addReportedField(currentField_);
- }
- else if (parsingItem_) {
- currentFields_.push_back(currentField_);
- }
- else {
- getPayloadInternal()->addField(currentField_);
- }
- currentField_.reset();
- }
- }
+ --level_;
+ if (level_ == PayloadLevel) {
+ if (element == "title") {
+ std::string currentTitle = getPayloadInternal()->getTitle();
+ if (currentTitle.empty()) {
+ getPayloadInternal()->setTitle(currentText_);
+ }
+ else {
+ getPayloadInternal()->setTitle(currentTitle + "\n" + currentText_);
+ }
+ }
+ else if (element == "instructions") {
+ std::string currentInstructions = getPayloadInternal()->getInstructions();
+ if (currentInstructions.empty()) {
+ getPayloadInternal()->setInstructions(currentText_);
+ }
+ else {
+ getPayloadInternal()->setInstructions(currentInstructions + "\n" + currentText_);
+ }
+ }
+ else if (element == "reported") {
+ parsingReported_ = false;
+ }
+ else if (element == "item") {
+ parsingItem_ = false;
+ getPayloadInternal()->addItem(currentFields_);
+ currentFields_.clear();
+ }
+ else if (element == "page") {
+ getPayloadInternal()->addPage(currentPage_);
+ currentPages_.push_back(currentPage_);
+ }
+ }
+ else if (currentField_) {
+ if (element == "required") {
+ currentField_->setRequired(true);
+ }
+ else if (element == "desc") {
+ currentField_->setDescription(currentText_);
+ }
+ else if (element == "option") {
+ currentField_->addOption(FormField::Option(currentOptionLabel_, currentOptionValue_));
+ parsingOption_ = false;
+ }
+ else if (element == "value") {
+ if (parsingOption_) {
+ currentOptionValue_ = currentText_;
+ }
+ else {
+ currentField_->addValue(currentText_);
+ }
+ }
+ }
+ if (level_ >= PayloadLevel && currentField_) {
+ if (element == "field") {
+ if (parsingReported_) {
+ getPayloadInternal()->addReportedField(currentField_);
+ }
+ else if (parsingItem_) {
+ currentFields_.push_back(currentField_);
+ }
+ else {
+ if (currentPages_.size() > 0) {
+ for (const auto& page : currentPages_) {
+ for (const auto& pageRef : page->getFieldRefs()) {
+ if (pageRef == currentField_->getName()) {
+ page->addField(currentField_);
+ }
+ }
+ }
+ for (const auto& section : currentSections_) {
+ for (const auto& sectionRef : section->getFieldRefs()) {
+ if (sectionRef == currentField_->getName()) {
+ section->addField(currentField_);
+ }
+ }
+ }
+ } else {
+ getPayloadInternal()->addField(currentField_);
+ }
+ }
+ currentField_.reset();
+ }
+ }
+ if (level_ > PayloadLevel) {
+ if (element == "section") {
+ if (sectionStack_.size() > 1) {
+ // Add the section at the top of the stack to the level below
+ sectionStack_.at(sectionStack_.size()-2)->addChildSection(sectionStack_.at(sectionStack_.size()-1));
+ sectionStack_.pop_back();
+ }
+ else if (sectionStack_.size() == 1) {
+ // Add the remaining section on the stack to its parent page
+ currentPage_->addChildSection(sectionStack_.at(sectionStack_.size()-1));
+ sectionStack_.pop_back();
+ }
+ }
+ if (currentReportedRef_ && !hasReportedRef_) {
+ if (sectionStack_.size() > 0) {
+ sectionStack_.at(sectionStack_.size()-1)->addReportedRef(currentReportedRef_);
+ } else if (currentPage_) {
+ currentPage_->addReportedRef(currentReportedRef_);
+ }
+ hasReportedRef_ = true;
+ currentReportedRef_.reset();
+ }
+ if (currentTextElement_) {
+ if (element == "text") {
+ currentTextElement_->setTextString(currentText_);
+ }
+ if (sectionStack_.size() > 0) {
+ sectionStack_.at(sectionStack_.size()-1)->addTextElement(currentTextElement_);
+ } else if (currentPage_) {
+ currentPage_->addTextElement(currentTextElement_);
+ }
+ currentTextElement_.reset();
+ }
+ }
}
void FormParser::handleCharacterData(const std::string& text) {
- currentText_ += text;
+ currentText_ += text;
}
}