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Merge pull request #2804 from banaslee/pr/1695

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Add authors name to indexed data
This commit is contained in:
Maurice Parker 2021-02-11 16:12:17 -06:00 committed by GitHub
commit a85209edc9
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2 changed files with 39 additions and 8 deletions
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25
ArticlesDatabase/Sources/ArticlesDatabase/ArticlesTable.swift
View File

@ -145,19 +145,36 @@ final class ArticlesTable: DatabaseTable {
}
// MARK: - Fetching Articles for Indexer
private func articleSearchInfosQuery(with placeholders: String) -> String {
return """
SELECT
art.articleID,
art.title,
art.contentHTML,
art.contentText,
art.summary,
art.searchRowID,
(SELECT GROUP_CONCAT(name, ' ')
FROM authorsLookup as autL
JOIN authors as aut ON autL.authorID = aut.authorID
WHERE art.articleID = autL.articleID
GROUP BY autl.articleID) as authors
FROM articles as art
WHERE articleID in \(placeholders);
"""
}
func fetchArticleSearchInfos(_ articleIDs: Set<String>, in database: FMDatabase) -> Set<ArticleSearchInfo>? {
let parameters = articleIDs.map { $0 as AnyObject }
let placeholders = NSString.rs_SQLValueList(withPlaceholders: UInt(articleIDs.count))!
let sql = "select articleID, title, contentHTML, contentText, summary, searchRowID from articles where articleID in \(placeholders);";
if let resultSet = database.executeQuery(sql, withArgumentsIn: parameters) {
if let resultSet = database.executeQuery(self.articleSearchInfosQuery(with: placeholders), withArgumentsIn: parameters) {
return resultSet.mapToSet { (row) -> ArticleSearchInfo? in
let articleID = row.string(forColumn: DatabaseKey.articleID)!
let title = row.string(forColumn: DatabaseKey.title)
let contentHTML = row.string(forColumn: DatabaseKey.contentHTML)
let contentText = row.string(forColumn: DatabaseKey.contentText)
let summary = row.string(forColumn: DatabaseKey.summary)
let authorsNames = row.string(forColumn: DatabaseKey.authors)
let searchRowIDObject = row.object(forColumnName: DatabaseKey.searchRowID)
var searchRowID: Int? = nil
@ -165,7 +182,7 @@ final class ArticlesTable: DatabaseTable {
searchRowID = Int(row.longLongInt(forColumn: DatabaseKey.searchRowID))
}
return ArticleSearchInfo(articleID: articleID, title: title, contentHTML: contentHTML, contentText: contentText, summary: summary, searchRowID: searchRowID)
return ArticleSearchInfo(articleID: articleID, title: title, contentHTML: contentHTML, contentText: contentText, summary: summary, authorsNames: authorsNames, searchRowID: searchRowID)
}
}
return nil

22
ArticlesDatabase/Sources/ArticlesDatabase/SearchTable.swift
View File

@ -20,6 +20,7 @@ final class ArticleSearchInfo: Hashable {
let contentHTML: String?
let contentText: String?
let summary: String?
let authorsNames: String?
let searchRowID: Int?
var preferredText: String {
@ -34,12 +35,19 @@ final class ArticleSearchInfo: Hashable {
lazy var bodyForIndex: String = {
let s = preferredText.rsparser_stringByDecodingHTMLEntities()
return s.strippingHTML().collapsingWhitespace
let sanitizedBody = s.strippingHTML().collapsingWhitespace
if let authorsNames = authorsNames {
return sanitizedBody.appending(" \(authorsNames)")
} else {
return sanitizedBody
}
}()
init(articleID: String, title: String?, contentHTML: String?, contentText: String?, summary: String?, searchRowID: Int?) {
init(articleID: String, title: String?, contentHTML: String?, contentText: String?, summary: String?, authorsNames: String?, searchRowID: Int?) {
self.articleID = articleID
self.title = title
self.authorsNames = authorsNames
self.contentHTML = contentHTML
self.contentText = contentText
self.summary = summary
@ -47,7 +55,13 @@ final class ArticleSearchInfo: Hashable {
}
convenience init(article: Article) {
self.init(articleID: article.articleID, title: article.title, contentHTML: article.contentHTML, contentText: article.contentText, summary: article.summary, searchRowID: nil)
let authorsNames: String?
if let authors = article.authors {
authorsNames = authors.compactMap({ $0.name }).joined(separator: " ")
} else {
authorsNames = nil
}
self.init(articleID: article.articleID, title: article.title, contentHTML: article.contentHTML, contentText: article.contentText, summary: article.summary, authorsNames: authorsNames, searchRowID: nil)
}
// MARK: Hashable
@ -59,7 +73,7 @@ final class ArticleSearchInfo: Hashable {
// MARK: Equatable
static func == (lhs: ArticleSearchInfo, rhs: ArticleSearchInfo) -> Bool {
return lhs.articleID == rhs.articleID && lhs.title == rhs.title && lhs.contentHTML == rhs.contentHTML && lhs.contentText == rhs.contentText && lhs.summary == rhs.summary && lhs.searchRowID == rhs.searchRowID
return lhs.articleID == rhs.articleID && lhs.title == rhs.title && lhs.contentHTML == rhs.contentHTML && lhs.contentText == rhs.contentText && lhs.summary == rhs.summary && lhs.authorsNames == rhs.authorsNames && lhs.searchRowID == rhs.searchRowID
}
}