41 lines
1.4 KiB
Kotlin
41 lines
1.4 KiB
Kotlin
package org.bspeice.minimalbible.activity.search
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import org.crosswire.jsword.passage.Verse
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import org.crosswire.jsword.index.search.SearchType
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import org.crosswire.jsword.book.Book
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import android.util.Log
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import org.crosswire.jsword.index.IndexManager
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/**
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* This is the entry point for handling the actual bible search. Likely will support
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* an "advanced" search in the future, but for now, basicTextSearch is what you get.
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*/
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class SearchProvider(val indexManager: IndexManager, val b: Book?) {
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val defaultSearchType = SearchType.ANY_WORDS
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[suppress("UNUSED_PARAMETER")]
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public fun basicTextSearch(text: String): List<Verse> {
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if (!isSearchAvailable()) {
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Log.w("SearchProvider", "Search unavailable, index status of ${b?.getInitials()}: ${b?.getIndexStatus()}")
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return listOf()
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}
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val searchText = defaultSearchType decorate text
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// We already checked for null in isSearchAvailable(), but Kotlin
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// doesn't keep track of that (yet)
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val results = b!!.find(searchText)
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return results map { it as Verse }
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}
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/**
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* Handler to check if the index is available - because it doesn't
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* seem to register itself properly in the book metadata.
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* This check MUST guarantee that the book is not null.
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*/
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public fun isSearchAvailable(): Boolean =
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b != null &&
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indexManager isIndexed b
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}
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