rssguard/src/librssguard/core/messageobject.cpp

284 lines
8.1 KiB
C++

// For license of this file, see <project-root-folder>/LICENSE.md.
#include "core/messageobject.h"
#include "3rd-party/boolinq/boolinq.h"
#include "database/databasefactory.h"
#include "definitions/definitions.h"
#include <QSqlDatabase>
#include <QSqlError>
#include <QSqlQuery>
MessageObject::MessageObject(QSqlDatabase* db,
const QString& feed_custom_id,
int account_id,
const QList<Label*>& available_labels,
bool is_new_message,
QObject* parent)
: QObject(parent), m_db(db), m_feedCustomId(feed_custom_id), m_accountId(account_id), m_message(nullptr),
m_availableLabels(available_labels), m_runningAfterFetching(is_new_message) {}
void MessageObject::setMessage(Message* message) {
m_message = message;
}
bool MessageObject::isAlreadyInDatabase(DuplicateCheck attribute_check) const {
return isDuplicateWithAttribute(attribute_check);
}
bool MessageObject::isDuplicate(DuplicateCheck attribute_check) const {
return isDuplicateWithAttribute(attribute_check);
}
bool MessageObject::isDuplicateWithAttribute(MessageObject::DuplicateCheck attribute_check) const {
// Check database according to duplication attribute_check.
QSqlQuery q(*m_db);
QStringList where_clauses;
QVector<QPair<QString, QVariant>> bind_values;
// Now we construct the query according to parameter.
if ((attribute_check & DuplicateCheck::SameTitle) == DuplicateCheck::SameTitle) {
where_clauses.append(QSL("title = :title"));
bind_values.append({QSL(":title"), title()});
}
if ((attribute_check & DuplicateCheck::SameUrl) == DuplicateCheck::SameUrl) {
where_clauses.append(QSL("url = :url"));
bind_values.append({QSL(":url"), url()});
}
if ((attribute_check & DuplicateCheck::SameAuthor) == DuplicateCheck::SameAuthor) {
where_clauses.append(QSL("author = :author"));
bind_values.append({QSL(":author"), author()});
}
if ((attribute_check & DuplicateCheck::SameDateCreated) == DuplicateCheck::SameDateCreated) {
where_clauses.append(QSL("date_created = :date_created"));
bind_values.append({QSL(":date_created"), created().toMSecsSinceEpoch()});
}
if ((attribute_check & DuplicateCheck::SameCustomId) == DuplicateCheck::SameCustomId) {
where_clauses.append(QSL("custom_id = :custom_id"));
bind_values.append({QSL(":custom_id"), customId()});
}
where_clauses.append(QSL("account_id = :account_id"));
bind_values.append({QSL(":account_id"), accountId()});
if ((attribute_check & DuplicateCheck::AllFeedsSameAccount) != DuplicateCheck::AllFeedsSameAccount) {
// Limit to current feed.
where_clauses.append(QSL("feed = :feed"));
bind_values.append({QSL(":feed"), feedCustomId()});
}
QString full_query = QSL("SELECT COUNT(*) FROM Messages WHERE ") + where_clauses.join(QSL(" AND ")) + QSL(";");
qDebugNN << LOGSEC_MESSAGEMODEL
<< "Prepared query for MSG duplicate identification is:" << QUOTE_W_SPACE_DOT(full_query);
q.setForwardOnly(true);
q.prepare(full_query);
for (const auto& bind : bind_values) {
q.bindValue(bind.first, bind.second);
}
if (q.exec() && q.next()) {
qDebugNN << LOGSEC_DB << "Executed SQL for message duplicates check:"
<< QUOTE_W_SPACE_DOT(DatabaseFactory::lastExecutedQuery(q));
if (q.record().value(0).toInt() > 0) {
// Whoops, we have the "same" message in database.
qDebugNN << LOGSEC_CORE << "Message" << QUOTE_W_SPACE(title()) << "was identified as duplicate by filter script.";
return true;
}
}
else if (q.lastError().isValid()) {
qWarningNN << LOGSEC_CORE << "Error when checking for duplicate messages via filtering system, error:"
<< QUOTE_W_SPACE_DOT(q.lastError().text());
}
return false;
}
bool MessageObject::assignLabel(const QString& label_custom_id) const {
if (m_message->m_id <= 0 && m_message->m_customId.isEmpty()) {
return false;
}
Label* lbl = boolinq::from(m_availableLabels).firstOrDefault([label_custom_id](Label* lbl) {
return lbl->customId() == label_custom_id;
});
if (lbl != nullptr) {
if (!m_message->m_assignedLabels.contains(lbl)) {
m_message->m_assignedLabels.append(lbl);
}
return true;
}
else {
return false;
}
}
bool MessageObject::deassignLabel(const QString& label_custom_id) const {
if (m_message->m_id <= 0 && m_message->m_customId.isEmpty()) {
return false;
}
Label* lbl = boolinq::from(m_message->m_assignedLabels).firstOrDefault([label_custom_id](Label* lbl) {
return lbl->customId() == label_custom_id;
});
if (lbl != nullptr) {
m_message->m_assignedLabels.removeAll(lbl);
return true;
}
else {
return false;
}
}
QString MessageObject::findLabelId(const QString& label_title) const {
Label* found_lbl = boolinq::from(m_availableLabels).firstOrDefault([label_title](Label* lbl) {
return lbl->title().toLower() == label_title.toLower();
});
if (found_lbl == nullptr) {
qWarningNN << LOGSEC_CORE << "Label with title" << QUOTE_W_SPACE(label_title) << "not found.";
}
return found_lbl != nullptr ? found_lbl->customId() : QString();
}
void MessageObject::addEnclosure(const QString& url, const QString& mime_type) const {
m_message->m_enclosures.append(Enclosure(url, mime_type));
}
QString MessageObject::title() const {
return m_message->m_title;
}
void MessageObject::setTitle(const QString& title) {
m_message->m_title = title;
}
QString MessageObject::url() const {
return m_message->m_url;
}
void MessageObject::setUrl(const QString& url) {
m_message->m_url = url;
}
QString MessageObject::author() const {
return m_message->m_author;
}
void MessageObject::setAuthor(const QString& author) {
m_message->m_author = author;
}
QString MessageObject::contents() const {
return m_message->m_contents;
}
void MessageObject::setContents(const QString& contents) {
m_message->m_contents = contents;
}
QString MessageObject::rawContents() const {
return m_message->m_rawContents;
}
void MessageObject::setRawContents(const QString& raw_contents) {
m_message->m_rawContents = raw_contents;
}
QDateTime MessageObject::created() const {
return m_message->m_created;
}
void MessageObject::setCreated(const QDateTime& created) {
m_message->m_created = created;
}
bool MessageObject::createdIsMadeup() const {
return !m_message->m_createdFromFeed;
}
void MessageObject::setCreatedIsMadeup(bool madeup) {
m_message->m_createdFromFeed = !madeup;
}
bool MessageObject::isRead() const {
return m_message->m_isRead;
}
void MessageObject::setIsRead(bool is_read) {
m_message->m_isRead = is_read;
}
bool MessageObject::isImportant() const {
return m_message->m_isImportant;
}
void MessageObject::setIsImportant(bool is_important) {
m_message->m_isImportant = is_important;
}
bool MessageObject::isDeleted() const {
return m_message->m_isDeleted;
}
void MessageObject::setIsDeleted(bool is_deleted) {
m_message->m_isDeleted = is_deleted;
}
double MessageObject::score() const {
return m_message->m_score;
}
void MessageObject::setScore(double score) {
m_message->m_score = score;
}
QString MessageObject::feedCustomId() const {
if (m_feedCustomId.isEmpty() || m_feedCustomId == QString::number(NO_PARENT_CATEGORY)) {
return m_message->m_feedId;
}
else {
return m_feedCustomId;
}
}
int MessageObject::accountId() const {
return m_accountId;
}
QString MessageObject::customId() const {
return m_message->m_customId;
}
void MessageObject::setCustomId(const QString& custom_id) {
m_message->m_customId = custom_id;
}
int MessageObject::id() const {
return m_message->m_id;
}
QList<Label*> MessageObject::assignedLabels() const {
return m_message->m_assignedLabels;
}
QList<Label*> MessageObject::availableLabels() const {
return m_availableLabels;
}
bool MessageObject::runningFilterWhenFetching() const {
return m_runningAfterFetching;
}