Add date column to the built-in search engine

Adds a date column to the built-in search engine to show when a torrent was published/uploaded on the engine site.
When a plugin wants to show a date, it can now add a `pub_date` entry to its result dict. The value format is a unix timestamp (an integer representing seconds since epoch).
Plugins with no date support will keep working.

PR #20703.

src/base/search/searchhandler.cpp

@@ -55,6 +55,7 @@ namespace
         PL_LEECHS,
         PL_ENGINE_URL,
         PL_DESC_LINK,
+        PL_PUB_DATE,
         NB_PLUGIN_COLUMNS
     };
 }
@@ -176,7 +177,7 @@ bool SearchHandler::parseSearchResult(const QStringView line, SearchResult &sear
     const QList<QStringView> parts = line.split(u'|');
     const int nbFields = parts.size();
 
-    if (nbFields < (NB_PLUGIN_COLUMNS - 1)) return false; // -1 because desc_link is optional
+    if (nbFields <= PL_ENGINE_URL) return false; // Anything after ENGINE_URL is optional
 
     searchResult = SearchResult();
     searchResult.fileUrl = parts.at(PL_DL_LINK).trimmed().toString(); // download URL
@@ -194,9 +195,17 @@ bool SearchHandler::parseSearchResult(const QStringView line, SearchResult &sear
         searchResult.nbLeechers = -1;
 
     searchResult.siteUrl = parts.at(PL_ENGINE_URL).trimmed().toString(); // Search site URL
-    if (nbFields == NB_PLUGIN_COLUMNS)
+
+    if (nbFields > PL_DESC_LINK)
         searchResult.descrLink = parts.at(PL_DESC_LINK).trimmed().toString(); // Description Link
 
+    if (nbFields > PL_PUB_DATE)
+    {
+        const qint64 secs = parts.at(PL_PUB_DATE).trimmed().toLongLong(&ok);
+        if (ok && (secs > 0))
+            searchResult.pubDate = QDateTime::fromSecsSinceEpoch(secs); // Date
+    }
+
     return true;
 }
 

src/base/search/searchhandler.h

@@ -30,6 +30,7 @@
 #pragma once
 
 #include <QByteArray>
+#include <QDateTime>
 #include <QList>
 #include <QObject>
 #include <QString>
@@ -47,6 +48,7 @@ struct SearchResult
     qlonglong nbLeechers = 0;
     QString siteUrl;
     QString descrLink;
+    QDateTime pubDate;
 };
 
 class SearchPluginManager;

src/gui/search/searchjobwidget.cpp

@@ -71,6 +71,7 @@ SearchJobWidget::SearchJobWidget(SearchHandler *searchHandler, IGUIApplication *
     m_searchListModel->setHeaderData(SearchSortModel::SEEDS, Qt::Horizontal, tr("Seeders", "i.e: Number of full sources"));
     m_searchListModel->setHeaderData(SearchSortModel::LEECHES, Qt::Horizontal, tr("Leechers", "i.e: Number of partial sources"));
     m_searchListModel->setHeaderData(SearchSortModel::ENGINE_URL, Qt::Horizontal, tr("Search engine"));
+    m_searchListModel->setHeaderData(SearchSortModel::PUB_DATE, Qt::Horizontal, tr("Published On"));
     // Set columns text alignment
     m_searchListModel->setHeaderData(SearchSortModel::SIZE, Qt::Horizontal, QVariant(Qt::AlignRight | Qt::AlignVCenter), Qt::TextAlignmentRole);
     m_searchListModel->setHeaderData(SearchSortModel::SEEDS, Qt::Horizontal, QVariant(Qt::AlignRight | Qt::AlignVCenter), Qt::TextAlignmentRole);
@@ -533,6 +534,7 @@ void SearchJobWidget::appendSearchResults(const QVector<SearchResult> &results)
         setModelData(SearchSortModel::SIZE, Utils::Misc::friendlyUnit(result.fileSize), result.fileSize, (Qt::AlignRight | Qt::AlignVCenter));
         setModelData(SearchSortModel::SEEDS, QString::number(result.nbSeeders), result.nbSeeders, (Qt::AlignRight | Qt::AlignVCenter));
         setModelData(SearchSortModel::LEECHES, QString::number(result.nbLeechers), result.nbLeechers, (Qt::AlignRight | Qt::AlignVCenter));
+        setModelData(SearchSortModel::PUB_DATE, QLocale().toString(result.pubDate.toLocalTime(), QLocale::ShortFormat), result.pubDate);
     }
 
     updateResultsCount();

src/gui/search/searchsortmodel.h

@@ -45,6 +45,7 @@ class SearchSortModel final : public QSortFilterProxyModel
         SEEDS,
         LEECHES,
         ENGINE_URL,
+        PUB_DATE,
         DL_LINK,
         DESC_LINK,
         NB_SEARCH_COLUMNS

src/searchengine/nova3/novaprinter.py

@@ -1,4 +1,4 @@
-#VERSION: 1.47
+#VERSION: 1.48
 
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
@@ -26,12 +26,16 @@
 
 
 def prettyPrinter(dictionary):
-    dictionary['size'] = anySizeToBytes(dictionary['size'])
-    outtext = "|".join((dictionary["link"], dictionary["name"].replace("|", " "),
-                        str(dictionary["size"]), str(dictionary["seeds"]),
-                        str(dictionary["leech"]), dictionary["engine_url"]))
-    if 'desc_link' in dictionary:
-        outtext = "|".join((outtext, dictionary["desc_link"]))
+    outtext = "|".join((
+        dictionary["link"],
+        dictionary["name"].replace("|", " "),
+        str(anySizeToBytes(dictionary['size'])),
+        str(dictionary["seeds"]),
+        str(dictionary["leech"]),
+        dictionary["engine_url"],
+        dictionary.get("desc_link", ""),  # Optional
+        str(dictionary.get("pub_date", -1)),  # Optional
+    ))
 
     # fd 1 is stdout
     with open(1, 'w', encoding='utf-8', closefd=False) as utf8stdout:

src/webui/api/searchcontroller.cpp

@@ -39,6 +39,7 @@
 #include "base/global.h"
 #include "base/logger.h"
 #include "base/search/searchhandler.h"
+#include "base/utils/datetime.h"
 #include "base/utils/foreignapps.h"
 #include "base/utils/random.h"
 #include "base/utils/string.h"
@@ -301,6 +302,7 @@ int SearchController::generateSearchId() const
  *   - "nbLeechers"
  *   - "siteUrl"
  *   - "descrLink"
+ *   - "pubDate"
  */
 QJsonObject SearchController::getResults(const QList<SearchResult> &searchResults, const bool isSearchActive, const int totalResults) const
 {
@@ -315,7 +317,8 @@ QJsonObject SearchController::getResults(const QList<SearchResult> &searchResult
             {u"nbSeeders"_s, searchResult.nbSeeders},
             {u"nbLeechers"_s, searchResult.nbLeechers},
             {u"siteUrl"_s, searchResult.siteUrl},
-            {u"descrLink"_s, searchResult.descrLink}
+            {u"descrLink"_s, searchResult.descrLink},
+            {u"pubDate"_s, Utils::DateTime::toSecsSinceEpoch(searchResult.pubDate)}
         };
     }
 

src/webui/www/private/scripts/dynamicTable.js

@@ -1685,6 +1685,7 @@ window.qBittorrent.DynamicTable = (function() {
             this.newColumn('nbSeeders', '', 'QBT_TR(Seeders)QBT_TR[CONTEXT=SearchResultsTable]', 100, true);
             this.newColumn('nbLeechers', '', 'QBT_TR(Leechers)QBT_TR[CONTEXT=SearchResultsTable]', 100, true);
             this.newColumn('siteUrl', '', 'QBT_TR(Search engine)QBT_TR[CONTEXT=SearchResultsTable]', 250, true);
+            this.newColumn('pubDate', '', 'QBT_TR(Published On)QBT_TR[CONTEXT=SearchResultsTable]', 200, true);
 
             this.initColumnsFunctions();
         },
@@ -1701,10 +1702,17 @@ window.qBittorrent.DynamicTable = (function() {
                 td.set('text', formattedValue);
                 td.set('title', formattedValue);
             };
+            const displayDate = function(td, row) {
+                const value = this.getRowValue(row) * 1000;
+                const formattedValue = (isNaN(value) || (value <= 0)) ? "" : (new Date(value).toLocaleString());
+                td.set('text', formattedValue);
+                td.set('title', formattedValue);
+            };
 
             this.columns['fileSize'].updateTd = displaySize;
             this.columns['nbSeeders'].updateTd = displayNum;
             this.columns['nbLeechers'].updateTd = displayNum;
+            this.columns['pubDate'].updateTd = displayDate;
         },
 
         getFilteredAndSortedRows: function() {

src/webui/www/private/views/search.html

@@ -988,6 +988,7 @@
                                     nbLeechers: result.nbLeechers,
                                     nbSeeders: result.nbSeeders,
                                     siteUrl: result.siteUrl,
+                                    pubDate: result.pubDate,
                                 };
 
                                 newRows.push(row);