User configurable sorting for Native SQL Publications List

git-svn-id: https://svn.libreccm.org/ccm/trunk@4934 8810af33-2d31-482b-a856-94f89814c4df
master
jensp 2017-08-26 14:27:55 +00:00
parent f9757c3051
commit 662aa21452
1 changed files with 150 additions and 101 deletions

View File

@ -31,8 +31,50 @@ import javax.servlet.http.HttpServletResponse;
*/ */
public class PublicationList extends AbstractComponent { public class PublicationList extends AbstractComponent {
private final PreparedStatement publicationsQueryStatement; private final static String PUBLIATIONS_QUERY_TEMPLATE
= "SELECT cms_items.item_id, name, version, language, object_type, "
+ "master_id, parent_id, title, cms_pages.description, "
+ "year, abstract, misc, reviewed, authors, firstPublished, lang, "
+ "isbn, ct_publication_with_publisher.volume, number_of_volumes, _number_of_pages, ct_publication_with_publisher.edition, "
+ "nameofconference, place_of_conference, date_from_of_conference, date_to_of_conference, "
+ "ct_article_in_collected_volume.pages_from AS collvol_pages_from, ct_article_in_collected_volume.pages_to AS collvol_pages_to, chapter, "
+ "ct_article_in_journal.pages_from AS journal_pages_from, ct_article_in_journal.pages_to AS journal_pages_to, ct_article_in_journal.volume AS journal_volume, issue, publication_date, "
+ "ct_expertise.place AS expertise_place, ct_expertise.number_of_pages AS expertise_number_of_pages, "
+ "ct_inproceedings.pages_from AS inproceedings_pages_from, ct_inproceedings.pages_to AS inproceedings_pages_to, "
+ "ct_internet_article.place AS internet_article_place, "
+ "ct_internet_article.number AS internet_article_number, "
+ "ct_internet_article.number_of_pages AS internet_article_number_of_pages, "
+ "ct_internet_article.edition AS internet_article_edition, "
+ "ct_internet_article.issn AS internet_article_issn, "
+ "ct_internet_article.last_accessed AS internet_article_last_accessed, "
+ "ct_internet_article.publicationdate AS internet_article_publication_date, "
+ "ct_internet_article.url AS internet_article_url, "
+ "ct_internet_article.urn AS internet_article_urn, "
+ "ct_internet_article.doi AS internet_article_doi, "
+ "ct_unpublished.place AS unpublished_place, "
+ "ct_unpublished.number AS unpublished_number, "
+ "ct_unpublished.number_of_pages AS unpublished_number_of_pages, "
+ "ct_grey_literature.pagesfrom AS grey_literature_pages_from, "
+ "ct_grey_literature.pagesto AS grey_literature_pages_to "
+ "FROM cms_items "
+ "JOIN cms_pages ON cms_items.item_id = cms_pages.item_id "
+ "JOIN content_types ON cms_items.type_id = content_types.type_id "
+ "JOIN ct_publications ON cms_items.item_id = ct_publications.publication_id "
+ "LEFT JOIN ct_publication_with_publisher ON ct_publications.publication_id = ct_publication_with_publisher.publication_with_publisher_id "
+ "LEFT JOIN ct_proceedings ON ct_publications.publication_id = ct_proceedings.proceedings_id "
+ "LEFT JOIN ct_article_in_collected_volume ON ct_publications.publication_id = ct_article_in_collected_volume.article_id "
+ "LEFT JOIN ct_article_in_journal ON ct_publications.publication_id = ct_article_in_journal.article_in_journal_id "
+ "LEFT JOIN ct_expertise ON ct_publications.publication_id = ct_expertise.expertise_id "
+ "LEFT JOIN ct_inproceedings ON ct_publications.publication_id = ct_inproceedings.inproceedings_id "
+ "LEFT JOIN ct_internet_article ON ct_publications.publication_id = ct_internet_article.internet_article_id "
+ "LEFT JOIN ct_unpublished ON ct_publications.publication_id = ct_unpublished.unpublished_id "
+ "LEFT JOIN ct_grey_literature ON ct_unpublished.unpublished_id = ct_grey_literature.grey_literature_id "
+ "WHERE parent_id IN (SELECT object_id FROM cat_object_category_map WHERE category_id = ?) AND version = 'live' "
+ "%s "
+ "LIMIT ? OFFSET ?";
// private final PreparedStatement publicationsQueryStatement;
private final PreparedStatement countPublicationsQueryStatement; private final PreparedStatement countPublicationsQueryStatement;
private final PreparedStatement availableYearsQueryStatement;
private final PreparedStatement authorsQueryStatement; private final PreparedStatement authorsQueryStatement;
private final PreparedStatement publisherQueryStatement; private final PreparedStatement publisherQueryStatement;
private final PreparedStatement journalQueryStatement; private final PreparedStatement journalQueryStatement;
@ -46,48 +88,49 @@ public class PublicationList extends AbstractComponent {
final Connection connection = SessionManager final Connection connection = SessionManager
.getSession() .getSession()
.getConnection(); .getConnection();
publicationsQueryStatement = connection // publicationsQueryStatement = connection
.prepareStatement( // .prepareStatement(
"SELECT cms_items.item_id, name, version, language, object_type, " // "SELECT cms_items.item_id, name, version, language, object_type, "
+ "master_id, parent_id, title, cms_pages.description, " // + "master_id, parent_id, title, cms_pages.description, "
+ "year, abstract, misc, reviewed, authors, firstPublished, lang, " // + "year, abstract, misc, reviewed, authors, firstPublished, lang, "
+ "isbn, ct_publication_with_publisher.volume, number_of_volumes, _number_of_pages, ct_publication_with_publisher.edition, " // + "isbn, ct_publication_with_publisher.volume, number_of_volumes, _number_of_pages, ct_publication_with_publisher.edition, "
+ "nameofconference, place_of_conference, date_from_of_conference, date_to_of_conference, " // + "nameofconference, place_of_conference, date_from_of_conference, date_to_of_conference, "
+ "ct_article_in_collected_volume.pages_from AS collvol_pages_from, ct_article_in_collected_volume.pages_to AS collvol_pages_to, chapter, " // + "ct_article_in_collected_volume.pages_from AS collvol_pages_from, ct_article_in_collected_volume.pages_to AS collvol_pages_to, chapter, "
+ "ct_article_in_journal.pages_from AS journal_pages_from, ct_article_in_journal.pages_to AS journal_pages_to, ct_article_in_journal.volume AS journal_volume, issue, publication_date, " // + "ct_article_in_journal.pages_from AS journal_pages_from, ct_article_in_journal.pages_to AS journal_pages_to, ct_article_in_journal.volume AS journal_volume, issue, publication_date, "
+ "ct_expertise.place AS expertise_place, ct_expertise.number_of_pages AS expertise_number_of_pages, " // + "ct_expertise.place AS expertise_place, ct_expertise.number_of_pages AS expertise_number_of_pages, "
+ "ct_inproceedings.pages_from AS inproceedings_pages_from, ct_inproceedings.pages_to AS inproceedings_pages_to, " // + "ct_inproceedings.pages_from AS inproceedings_pages_from, ct_inproceedings.pages_to AS inproceedings_pages_to, "
+ "ct_internet_article.place AS internet_article_place, " // + "ct_internet_article.place AS internet_article_place, "
+ "ct_internet_article.number AS internet_article_number, " // + "ct_internet_article.number AS internet_article_number, "
+ "ct_internet_article.number_of_pages AS internet_article_number_of_pages, " // + "ct_internet_article.number_of_pages AS internet_article_number_of_pages, "
+ "ct_internet_article.edition AS internet_article_edition, " // + "ct_internet_article.edition AS internet_article_edition, "
+ "ct_internet_article.issn AS internet_article_issn, " // + "ct_internet_article.issn AS internet_article_issn, "
+ "ct_internet_article.last_accessed AS internet_article_last_accessed, " // + "ct_internet_article.last_accessed AS internet_article_last_accessed, "
+ "ct_internet_article.publicationdate AS internet_article_publication_date, " // + "ct_internet_article.publicationdate AS internet_article_publication_date, "
+ "ct_internet_article.url AS internet_article_url, " // + "ct_internet_article.url AS internet_article_url, "
+ "ct_internet_article.urn AS internet_article_urn, " // + "ct_internet_article.urn AS internet_article_urn, "
+ "ct_internet_article.doi AS internet_article_doi, " // + "ct_internet_article.doi AS internet_article_doi, "
+ "ct_unpublished.place AS unpublished_place, " // + "ct_unpublished.place AS unpublished_place, "
+ "ct_unpublished.number AS unpublished_number, " // + "ct_unpublished.number AS unpublished_number, "
+ "ct_unpublished.number_of_pages AS unpublished_number_of_pages, " // + "ct_unpublished.number_of_pages AS unpublished_number_of_pages, "
+ "ct_grey_literature.pagesfrom AS grey_literature_pages_from, " // + "ct_grey_literature.pagesfrom AS grey_literature_pages_from, "
+ "ct_grey_literature.pagesto AS grey_literature_pages_to " // + "ct_grey_literature.pagesto AS grey_literature_pages_to "
+ "FROM cms_items " // + "FROM cms_items "
+ "JOIN cms_pages ON cms_items.item_id = cms_pages.item_id " // + "JOIN cms_pages ON cms_items.item_id = cms_pages.item_id "
+ "JOIN content_types ON cms_items.type_id = content_types.type_id " // + "JOIN content_types ON cms_items.type_id = content_types.type_id "
+ "JOIN ct_publications ON cms_items.item_id = ct_publications.publication_id " // + "JOIN ct_publications ON cms_items.item_id = ct_publications.publication_id "
+ "LEFT JOIN ct_publication_with_publisher ON ct_publications.publication_id = ct_publication_with_publisher.publication_with_publisher_id " // + "LEFT JOIN ct_publication_with_publisher ON ct_publications.publication_id = ct_publication_with_publisher.publication_with_publisher_id "
+ "LEFT JOIN ct_proceedings ON ct_publications.publication_id = ct_proceedings.proceedings_id " // + "LEFT JOIN ct_proceedings ON ct_publications.publication_id = ct_proceedings.proceedings_id "
+ "LEFT JOIN ct_article_in_collected_volume ON ct_publications.publication_id = ct_article_in_collected_volume.article_id " // + "LEFT JOIN ct_article_in_collected_volume ON ct_publications.publication_id = ct_article_in_collected_volume.article_id "
+ "LEFT JOIN ct_article_in_journal ON ct_publications.publication_id = ct_article_in_journal.article_in_journal_id " // + "LEFT JOIN ct_article_in_journal ON ct_publications.publication_id = ct_article_in_journal.article_in_journal_id "
+ "LEFT JOIN ct_expertise ON ct_publications.publication_id = ct_expertise.expertise_id " // + "LEFT JOIN ct_expertise ON ct_publications.publication_id = ct_expertise.expertise_id "
+ "LEFT JOIN ct_inproceedings ON ct_publications.publication_id = ct_inproceedings.inproceedings_id " // + "LEFT JOIN ct_inproceedings ON ct_publications.publication_id = ct_inproceedings.inproceedings_id "
+ "LEFT JOIN ct_internet_article ON ct_publications.publication_id = ct_internet_article.internet_article_id " // + "LEFT JOIN ct_internet_article ON ct_publications.publication_id = ct_internet_article.internet_article_id "
+ "LEFT JOIN ct_unpublished ON ct_publications.publication_id = ct_unpublished.unpublished_id " // + "LEFT JOIN ct_unpublished ON ct_publications.publication_id = ct_unpublished.unpublished_id "
+ "LEFT JOIN ct_grey_literature ON ct_unpublished.unpublished_id = ct_grey_literature.grey_literature_id " // + "LEFT JOIN ct_grey_literature ON ct_unpublished.unpublished_id = ct_grey_literature.grey_literature_id "
+ "WHERE parent_id IN (SELECT object_id FROM cat_object_category_map WHERE category_id = ?) AND version = 'live' " // + "WHERE parent_id IN (SELECT object_id FROM cat_object_category_map WHERE category_id = ?) AND version = 'live' "
+ "ORDER BY year DESC, authors, title " // + "ORDER BY year DESC, authors, title "
+ "LIMIT ? OFFSET ?"); // + "LIMIT ? OFFSET ?";
// );
countPublicationsQueryStatement = connection.prepareStatement( countPublicationsQueryStatement = connection.prepareStatement(
"SELECT COUNT(*) " "SELECT COUNT(*) "
@ -107,6 +150,15 @@ public class PublicationList extends AbstractComponent {
+ "WHERE parent_id IN (SELECT object_id FROM cat_object_category_map WHERE category_id = ?) AND version = 'live' " + "WHERE parent_id IN (SELECT object_id FROM cat_object_category_map WHERE category_id = ?) AND version = 'live' "
); );
availableYearsQueryStatement = connection.prepareStatement(
"SELECT DISTINCT year "
+ "FROM cms_items "
+ "JOIN cms_pages ON cms_items.item_id = cms_pages.item_id "
+ "JOIN content_types ON cms_items.type_id = content_types.type_id "
+ "JOIN ct_publications ON cms_items.item_id = ct_publications.publication_id "
+ "WHERE parent_id IN (SELECT object_id FROM cat_object_category_map WHERE category_id = ?) AND version = 'live' "
+ "ORDER BY year DESC");
authorsQueryStatement = connection.prepareStatement( authorsQueryStatement = connection.prepareStatement(
"SELECT surname, givenname, titlepre, titlepost, editor, authorship_order " "SELECT surname, givenname, titlepre, titlepost, editor, authorship_order "
+ "FROM cms_persons " + "FROM cms_persons "
@ -190,60 +242,48 @@ public class PublicationList extends AbstractComponent {
final String categoryId = getCategory().getID().toString(); final String categoryId = getCategory().getID().toString();
final Element listElem = Navigation.newElement(
"sci-publication-list");
final Element filtersElem = listElem.newChildElement("filters");
final Element sortElem = filtersElem.newChildElement("sort");
final PreparedStatement publicationsQueryStatement;
final int page;
final int offset;
try { try {
// final PreparedStatement mainQuery; final String orderByParam;
// if (request.getParameter("sort") == null) {
// mainQuery = connection orderByParam = "yearDesc";
// .prepareStatement( } else {
// "SELECT cms_items.item_id, name, version, language, object_type, " orderByParam = request.getParameter("sort");
// + "master_id, parent_id, title, cms_pages.description, " }
// + "year, abstract, misc, reviewed, authors, firstPublished, lang, " final String orderBy;
// + "isbn, ct_publication_with_publisher.volume, number_of_volumes, _number_of_pages, ct_publication_with_publisher.edition, " switch (orderByParam) {
// + "nameofconference, place_of_conference, date_from_of_conference, date_to_of_conference, " case "title":
// + "ct_article_in_collected_volume.pages_from AS collvol_pages_from, ct_article_in_collected_volume.pages_to AS collvol_pages_to, chapter, " orderBy = "ORDER BY title, authors, year DESC ";
// + "ct_article_in_journal.pages_from AS journal_pages_from, ct_article_in_journal.pages_to AS journal_pages_to, ct_article_in_journal.volume AS journal_volume, issue, publication_date, " sortElem.setText("title");
// + "ct_expertise.place AS expertise_place, ct_expertise.number_of_pages AS expertise_number_of_pages, " break;
// + "ct_inproceedings.pages_from AS inproceedings_pages_from, ct_inproceedings.pages_to AS inproceedings_pages_to, " case "authors":
// + "ct_internet_article.place AS internet_article_place, " orderBy = "ORDER BY authors, title, year DESC ";
// + "ct_internet_article.number AS internet_article_number, " sortElem.setText("authors");
// + "ct_internet_article.number_of_pages AS internet_article_number_of_pages, " break;
// + "ct_internet_article.edition AS internet_article_edition, " case "yearAsc":
// + "ct_internet_article.issn AS internet_article_issn, " orderBy = "ORDER BY year ASC, authors, title ";
// + "ct_internet_article.last_accessed AS internet_article_last_accessed, " sortElem.setText("yearAsc");
// + "ct_internet_article.publicationdate AS internet_article_publication_date, " break;
// + "ct_internet_article.url AS internet_article_url, " default:
// + "ct_internet_article.urn AS internet_article_urn, " orderBy = "ORDER BY year DESC, authors, title ";
// + "ct_internet_article.doi AS internet_article_doi, " sortElem.setText("yearDesc");
// + "ct_unpublished.place AS unpublished_place, " break;
// + "ct_unpublished.number AS unpublished_number, " }
// + "ct_unpublished.number_of_pages AS unpublished_number_of_pages, "
// + "ct_grey_literature.pagesfrom AS grey_literature_pages_from, " publicationsQueryStatement = connection
// + "ct_grey_literature.pagesto AS grey_literature_pages_to " .prepareStatement(String.format(PUBLIATIONS_QUERY_TEMPLATE,
// + "FROM cms_items " orderBy));
// + "JOIN cms_pages ON cms_items.item_id = cms_pages.item_id "
// + "JOIN content_types ON cms_items.type_id = content_types.type_id "
// + "JOIN ct_publications ON cms_items.item_id = ct_publications.publication_id "
// + "LEFT JOIN ct_publication_with_publisher ON ct_publications.publication_id = ct_publication_with_publisher.publication_with_publisher_id "
// + "LEFT JOIN ct_proceedings ON ct_publications.publication_id = ct_proceedings.proceedings_id "
// + "LEFT JOIN ct_article_in_collected_volume ON ct_publications.publication_id = ct_article_in_collected_volume.article_id "
// + "LEFT JOIN ct_article_in_journal ON ct_publications.publication_id = ct_article_in_journal.article_in_journal_id "
// + "LEFT JOIN ct_expertise ON ct_publications.publication_id = ct_expertise.expertise_id "
// + "LEFT JOIN ct_inproceedings ON ct_publications.publication_id = ct_inproceedings.inproceedings_id "
// + "LEFT JOIN ct_internet_article ON ct_publications.publication_id = ct_internet_article.internet_article_id "
// + "LEFT JOIN ct_unpublished ON ct_publications.publication_id = ct_unpublished.unpublished_id "
// + "LEFT JOIN ct_grey_literature ON ct_unpublished.unpublished_id = ct_grey_literature.grey_literature_id "
// + "WHERE parent_id IN (SELECT object_id FROM cat_object_category_map WHERE category_id = ?) AND version = 'live' "
// + "ORDER BY year DESC, authors, title LIMIT 20"
// );
// mainQuery.setString(1, categoryId);
//
// final ResultSet mainQueryResult = mainQuery.executeQuery();
publicationsQueryStatement.setString(1, categoryId); publicationsQueryStatement.setString(1, categoryId);
publicationsQueryStatement.setInt(2, limit); publicationsQueryStatement.setInt(2, limit);
final int page;
final int offset;
if (request.getParameter("page") == null) { if (request.getParameter("page") == null) {
page = 1; page = 1;
publicationsQueryStatement.setInt(3, 0); publicationsQueryStatement.setInt(3, 0);
@ -255,10 +295,24 @@ public class PublicationList extends AbstractComponent {
publicationsQueryStatement.setInt(3, offset); publicationsQueryStatement.setInt(3, offset);
} }
final ResultSet mainQueryResult = publicationsQueryStatement } catch (SQLException ex) {
.executeQuery(); throw new UncheckedWrapperException(ex);
}
final Element listElem = Navigation.newElement("sci-publication-list"); try (final ResultSet mainQueryResult = publicationsQueryStatement
.executeQuery()) {
availableYearsQueryStatement.setString(1, categoryId);
final ResultSet availableYearsResultSet
= availableYearsQueryStatement.executeQuery();
final Element availableYearsElem = filtersElem
.newChildElement("available-years");
while (availableYearsResultSet.next()) {
final Element yearElem = availableYearsElem
.newChildElement("year");
yearElem.setText(Integer.toString(availableYearsResultSet
.getInt("year")));
}
final Element paginatorElem = listElem.newChildElement("paginator"); final Element paginatorElem = listElem.newChildElement("paginator");
@ -274,24 +328,19 @@ public class PublicationList extends AbstractComponent {
} }
final int maxPages = (int) Math final int maxPages = (int) Math
.ceil((double) count / (double) limit); .ceil(count / (double) limit);
paginatorElem.addAttribute("maxPages", Integer.toString(maxPages)); paginatorElem.addAttribute("maxPages", Integer.toString(maxPages));
paginatorElem.addAttribute("currentPage", Integer.toString(page)); paginatorElem.addAttribute("currentPage", Integer.toString(page));
paginatorElem.addAttribute("offset", Integer.toString(offset)); paginatorElem.addAttribute("offset", Integer.toString(offset));
paginatorElem.addAttribute("limit", Integer.toString(limit)); paginatorElem.addAttribute("limit", Integer.toString(limit));
// long count = 0;
while (mainQueryResult.next()) { while (mainQueryResult.next()) {
// count++;
generateResultEntry(mainQueryResult, listElem); generateResultEntry(mainQueryResult, listElem);
} }
// listElem.addAttribute("count", Long.toString(count));
mainQueryResult.close();
return listElem; return listElem;
} catch (SQLException ex) { } catch (SQLException ex) {