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- #include <algorithm>
- #include <ls-std/core/evaluator/EmptyStringArgumentEvaluator.hpp>
- #include <ls-std/core/evaluator/NullPointerArgumentEvaluator.hpp>
- #include <ls-std/io/xml/XmlNode.hpp>
- ls::std::io::XmlNode::XmlNode(::std::string _name) : ls::std::core::Class("XmlNode"), name(::std::move(_name))
- {}
- ls::std::io::XmlNode::~XmlNode() = default;
- bool ls::std::io::XmlNode::addAttributeAfter(const ::std::shared_ptr<ls::std::io::XmlAttribute> &_attribute, const ::std::string &_name)
- {
- bool added{};
- auto iterator = this->attributes.begin();
- ls::std::core::NullPointerArgumentEvaluator{_attribute, "passed attribute reference for add attempt is null!"}.evaluate();
- ls::std::core::EmptyStringArgumentEvaluator{_name, "xml node name is empty!"}.evaluate();
- if (!this->_hasAttribute(_attribute->getName()))
- {
- while (iterator != this->attributes.end())
- {
- if ((*iterator)->getName() == _name)
- {
- iterator++;
- this->attributes.insert(iterator, _attribute);
- added = true;
- break;
- }
- iterator++;
- }
- }
- return added;
- }
- bool ls::std::io::XmlNode::addAttributeBefore(const ::std::shared_ptr<ls::std::io::XmlAttribute> &_attribute, const ::std::string &_name)
- {
- bool added{};
- auto iterator = this->attributes.begin();
- ls::std::core::NullPointerArgumentEvaluator{_attribute, "passed attribute reference for add attempt is null!"}.evaluate();
- ls::std::core::EmptyStringArgumentEvaluator{_name, "xml node name is empty!"}.evaluate();
- if (!this->_hasAttribute(_attribute->getName()))
- {
- while (iterator != this->attributes.end())
- {
- if ((*iterator)->getName() == _name)
- {
- this->attributes.insert(iterator, _attribute);
- added = true;
- break;
- }
- iterator++;
- }
- }
- return added;
- }
- bool ls::std::io::XmlNode::addAttributeToBeginning(const ::std::shared_ptr<ls::std::io::XmlAttribute> &_attribute)
- {
- bool added{};
- ls::std::core::NullPointerArgumentEvaluator{_attribute, "passed attribute reference for add attempt is null!"}.evaluate();
- ;
- if (!_hasAttribute(_attribute->getName()))
- {
- this->attributes.push_front(_attribute);
- added = true;
- }
- return added;
- }
- bool ls::std::io::XmlNode::addAttributeToEnd(const ::std::shared_ptr<ls::std::io::XmlAttribute> &_attribute)
- {
- bool added{};
- ls::std::core::NullPointerArgumentEvaluator{_attribute, "passed attribute reference for add attempt is null!"}.evaluate();
- if (!_hasAttribute(_attribute->getName()))
- {
- this->attributes.push_back(_attribute);
- added = true;
- }
- return added;
- }
- bool ls::std::io::XmlNode::addChildAfter(const ::std::shared_ptr<ls::std::io::XmlNode> &_child, const ::std::shared_ptr<ls::std::io::XmlNode> &_search)
- {
- bool added{};
- auto iterator = this->children.begin();
- ls::std::core::NullPointerArgumentEvaluator{_child, "passed child node reference for add attempt is null!"}.evaluate();
- ls::std::core::NullPointerArgumentEvaluator{_search, "passed search node reference for add attempt is null!"}.evaluate();
- if (!this->_hasChild(_child))
- {
- while (iterator != this->children.end())
- {
- if (*iterator == _search)
- {
- iterator++;
- this->children.insert(iterator, _child);
- added = true;
- break;
- }
- iterator++;
- }
- }
- return added;
- }
- bool ls::std::io::XmlNode::addChildBefore(const ::std::shared_ptr<ls::std::io::XmlNode> &_child, const ::std::shared_ptr<ls::std::io::XmlNode> &_search)
- {
- bool added{};
- auto iterator = this->children.begin();
- ls::std::core::NullPointerArgumentEvaluator{_child, "passed child node reference for add attempt is null!"}.evaluate();
- ls::std::core::NullPointerArgumentEvaluator{_search, "passed search node reference for add attempt is null!"}.evaluate();
- if (!this->_hasChild(_child))
- {
- while (iterator != this->children.end())
- {
- if (*iterator == _search)
- {
- this->children.insert(iterator, _child);
- added = true;
- break;
- }
- iterator++;
- }
- }
- return added;
- }
- bool ls::std::io::XmlNode::addChildToBeginning(const ::std::shared_ptr<ls::std::io::XmlNode> &_child)
- {
- bool added{};
- ls::std::core::NullPointerArgumentEvaluator{_child, "passed child node reference for add attempt is null!"}.evaluate();
- if (!this->_hasChild(_child))
- {
- this->children.push_front(_child);
- added = true;
- }
- return added;
- }
- bool ls::std::io::XmlNode::addChildToEnd(const ::std::shared_ptr<ls::std::io::XmlNode> &_child)
- {
- bool added{};
- ls::std::core::NullPointerArgumentEvaluator{_child, "passed child node reference for add attempt is null!"}.evaluate();
- if (!this->_hasChild(_child))
- {
- this->children.push_back(_child);
- added = true;
- }
- return added;
- }
- void ls::std::io::XmlNode::clearValue()
- {
- this->value.clear();
- }
- std::list<std::shared_ptr<ls::std::io::XmlAttribute>> ls::std::io::XmlNode::getAttributes()
- {
- return this->attributes;
- }
- std::list<std::shared_ptr<ls::std::io::XmlNode>> ls::std::io::XmlNode::getChildren()
- {
- return this->children;
- }
- std::list<std::shared_ptr<ls::std::io::XmlNode>> ls::std::io::XmlNode::getChildren(const ::std::string &_name)
- {
- ::std::list<::std::shared_ptr<ls::std::io::XmlNode>> childrenWithName{};
- for (const auto &child : this->children)
- {
- if (child->getName() == _name)
- {
- childrenWithName.push_back(child);
- }
- }
- return childrenWithName;
- }
- std::string ls::std::io::XmlNode::getName()
- {
- return this->name;
- }
- std::string ls::std::io::XmlNode::getValue()
- {
- return this->value;
- }
- bool ls::std::io::XmlNode::hasAttribute(const ::std::string &_name)
- {
- return this->_hasAttribute(_name);
- }
- bool ls::std::io::XmlNode::hasChild(const ::std::string &_name)
- {
- return this->_hasChild(_name);
- }
- bool ls::std::io::XmlNode::hasChild(const ::std::shared_ptr<ls::std::io::XmlNode> &_child)
- {
- return this->_hasChild(_child);
- }
- bool ls::std::io::XmlNode::removeFirstAttribute()
- {
- bool isValidOperation = !this->attributes.empty();
- if (isValidOperation)
- {
- this->attributes.pop_front();
- }
- return isValidOperation;
- }
- bool ls::std::io::XmlNode::removeLastAttribute()
- {
- bool isValidOperation = !this->attributes.empty();
- if (isValidOperation)
- {
- this->attributes.pop_back();
- }
- return isValidOperation;
- }
- bool ls::std::io::XmlNode::removeFirstChild()
- {
- bool isValidOperation = !this->children.empty();
- if (isValidOperation)
- {
- this->children.pop_front();
- }
- return isValidOperation;
- }
- bool ls::std::io::XmlNode::removeLastChild()
- {
- bool isValidOperation = !this->children.empty();
- if (isValidOperation)
- {
- this->children.pop_back();
- }
- return isValidOperation;
- }
- void ls::std::io::XmlNode::setName(const ::std::string &_name)
- {
- this->_assignName(_name);
- }
- void ls::std::io::XmlNode::setValue(const ::std::string &_value)
- {
- this->_assignValue(_value);
- }
- std::string ls::std::io::XmlNode::toXml()
- {
- return this->_toXml_(0);
- }
- std::string ls::std::io::XmlNode::_toXml_(uint8_t _tabSize)
- {
- ::std::string xmlStream{};
- xmlStream += ls::std::io::XmlNode::_getTab(_tabSize);
- xmlStream += this->_toXmlOpenTag();
- xmlStream += this->_toXmlAttributes();
- xmlStream += this->_toXmlOpenTagClose();
- xmlStream += this->_toXmlValue();
- xmlStream += this->_toXmlChildren(_tabSize + TAB_SIZE);
- xmlStream += this->value.empty() ? ls::std::io::XmlNode::_getTab(_tabSize) : "";
- xmlStream += this->_toXmlCloseTag() + "\n";
- return xmlStream;
- }
- void ls::std::io::XmlNode::_assignName(const ::std::string &_name)
- {
- ls::std::core::EmptyStringArgumentEvaluator{_name, "xml node name is empty!"}.evaluate();
- this->name = _name;
- }
- void ls::std::io::XmlNode::_assignValue(const ::std::string &_value)
- {
- ls::std::core::EmptyStringArgumentEvaluator{_value, "xml node value is empty!"}.evaluate();
- this->value = _value;
- }
- std::string ls::std::io::XmlNode::_getTab(uint8_t _tabSize)
- {
- ::std::string tab{};
- for (uint8_t index = 0; index < _tabSize; index++)
- {
- tab += " ";
- }
- return tab;
- }
- bool ls::std::io::XmlNode::_hasAttribute(const ::std::string &_name)
- {
- bool exists{};
- ls::std::core::EmptyStringArgumentEvaluator{_name, "xml attribute name is empty!"}.evaluate();
- for (const auto &attribute : this->attributes)
- {
- if (attribute->getName() == _name)
- {
- exists = true;
- break;
- }
- }
- return exists;
- }
- bool ls::std::io::XmlNode::_hasChild(const ::std::shared_ptr<ls::std::io::XmlNode> &_child)
- {
- ls::std::core::NullPointerArgumentEvaluator{_child, "passed child node reference for check attempt is null!"}.evaluate();
- return ::std::find(this->children.begin(), this->children.end(), _child) != this->children.end();
- }
- bool ls::std::io::XmlNode::_hasChild(const ::std::string &_name)
- {
- bool exists{};
- ls::std::core::EmptyStringArgumentEvaluator{_name, "xml child node name is empty!"}.evaluate();
- for (const auto &attribute : this->children)
- {
- if (attribute->getName() == _name)
- {
- exists = true;
- break;
- }
- }
- return exists;
- }
- std::string ls::std::io::XmlNode::_toXmlAttributes()
- {
- ::std::string stream{};
- for (const auto &_attribute : this->attributes)
- {
- stream += " " + _attribute->toXml();
- }
- return stream;
- }
- std::string ls::std::io::XmlNode::_toXmlChildren(uint8_t _tabSize)
- {
- ::std::string stream{};
- if (this->value.empty())
- {
- for (const auto &_child : this->children)
- {
- stream += _child->_toXml_(_tabSize);
- }
- }
- return stream;
- }
- std::string ls::std::io::XmlNode::_toXmlCloseTag()
- {
- ::std::string stream{};
- if (!this->children.empty() || !this->value.empty())
- {
- stream = "</" + this->name + ">";
- }
- return stream;
- }
- std::string ls::std::io::XmlNode::_toXmlOpenTag()
- {
- return "<" + this->name;
- }
- std::string ls::std::io::XmlNode::_toXmlOpenTagClose()
- {
- ::std::string stream{};
- if (this->children.empty() && this->value.empty())
- {
- stream = " />";
- }
- else
- {
- stream = ">";
- }
- return stream;
- }
- std::string ls::std::io::XmlNode::_toXmlValue()
- {
- return this->value.empty() ? "\n" : this->value;
- }
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