<%@page contentType="text/html; charset=iso-8859-1" language="java" import="java.sql.*"%>
<%@ include file="Connections/library.jsp" %>
<%--Copyright (C) 2002 Tony Grant
This file is part of lmstoolkit
lmstoolkit is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
lmstoolkit is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public
License along with lmstoolkit; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA--%>
<%
// *** Edit Operations: declare variables
// set the form action variable
String MM_editAction = request.getRequestURI();
if (request.getQueryString() != null && request.getQueryString().length() > 0) {
MM_editAction += "?" + request.getQueryString();
}
// connection information
String MM_editDriver = null, MM_editConnection = null, MM_editUserName = null, MM_editPassword = null;
// redirect information
String MM_editRedirectUrl = null;
// query string to execute
StringBuffer MM_editQuery = null;
// boolean to abort record edit
boolean MM_abortEdit = false;
// table information
String MM_editTable = null, MM_editColumn = null, MM_recordId = null;
// form field information
String[] MM_fields = null, MM_columns = null;
%>
<%
// *** Update Record: set variables
if (request.getParameter("MM_update") != null &&
request.getParameter("MM_recordId") != null) {
MM_editDriver = MM_library_DRIVER;
MM_editConnection = MM_library_STRING;
MM_editUserName = MM_library_USERNAME;
MM_editPassword = MM_library_PASSWORD;
MM_editTable = "books";
MM_editColumn = "book_id";
MM_recordId = "" + request.getParameter("MM_recordId") + "";
MM_editRedirectUrl = "docindex.jsp";
String MM_fieldsStr = "noinventaire|value|namebreexemplaires|value|noisbn|value|typedocument|value|titre|value|titreexposition|value|lieupublication|value|datepublication|value|nbpages|value|nbpagesillustr|value|nbpagesnb|value|nbpagescoul|value|pagesfrac|value|modeacquisition|value|thematique|value|resume|value|date_modification_fiche|value||value";
String MM_columnsStr = "noinventaire|',none,''|namebreexemplaires|none,none,NULL|noisbn|',none,''|typedocument|',none,''|titre|',none,''|titreexposition|',none,''|lieupublication|',none,''|datepublication|none,none,NULL|nbpages|none,none,NULL|nbpagesillustr|none,none,NULL|nbpagesnb|none,none,NULL|nbpagescoul|none,none,NULL|pagesfrac|',none,''|modeacquisition|',none,''|thematique|',none,''|resume|',none,''|date_modification_fiche|',none,''||none,none,NULL";
// create the MM_fields and MM_columns arrays
java.util.StringTokenizer tokens = new java.util.StringTokenizer(MM_fieldsStr,"|");
MM_fields = new String[tokens.countTokens()];
for (int i=0; tokens.hasMoreTokens(); i++) MM_fields[i] = tokens.nextToken();
tokens = new java.util.StringTokenizer(MM_columnsStr,"|");
MM_columns = new String[tokens.countTokens()];
for (int i=0; tokens.hasMoreTokens(); i++) MM_columns[i] = tokens.nextToken();
// set the form values
for (int i=0; i+1 < MM_fields.length; i+=2) {
MM_fields[i+1] = ((request.getParameter(MM_fields[i])!=null)?(String)request.getParameter(MM_fields[i]):"");
}
// append the query string to the redirect URL
if (MM_editRedirectUrl.length() != 0 && request.getQueryString() != null) {
MM_editRedirectUrl += ((MM_editRedirectUrl.indexOf('?') == -1)?"?":"&") + request.getQueryString();
}
}
%>
<%
// *** Update Record: construct a sql update statement and execute it
if (request.getParameter("MM_update") != null &&
request.getParameter("MM_recordId") != null) {
// create the update sql statement
MM_editQuery = new StringBuffer("update ").append(MM_editTable).append(" set ");
for (int i=0; i+1 < MM_fields.length; i+=2) {
String formVal = MM_fields[i+1];
String elem;
java.util.StringTokenizer tokens = new java.util.StringTokenizer(MM_columns[i+1],",");
String delim = ((elem = (String)tokens.nextToken()) != null && elem.compareTo("none")!=0)?elem:"";
String altVal = ((elem = (String)tokens.nextToken()) != null && elem.compareTo("none")!=0)?elem:"";
String emptyVal = ((elem = (String)tokens.nextToken()) != null && elem.compareTo("none")!=0)?elem:"";
if (formVal.length() == 0) {
formVal = emptyVal;
} else {
if (altVal.length() != 0) {
formVal = altVal;
} else if (delim.compareTo("'") == 0) { // escape quotes
StringBuffer escQuotes = new StringBuffer(formVal);
for (int j=0; j < escQuotes.length(); j++)
if (escQuotes.charAt(j) == '\'') escQuotes.insert(j++,'\'');
formVal = "'" + escQuotes + "'";
} else {
formVal = delim + formVal + delim;
}
}
MM_editQuery.append((i!=0)?",":"").append(MM_columns[i]).append(" = ").append(formVal);
}
MM_editQuery.append(" where ").append(MM_editColumn).append(" = ").append(MM_recordId);
if (!MM_abortEdit) {
// finish the sql and execute it
Driver MM_driver = (Driver)Class.forName(MM_editDriver).newInstance();
Connection MM_connection = DriverManager.getConnection(MM_editConnection,MM_editUserName,MM_editPassword);
PreparedStatement MM_editStatement = MM_connection.prepareStatement(MM_editQuery.toString());
MM_editStatement.executeUpdate();
MM_connection.close();
// redirect with URL parameters
if (MM_editRedirectUrl.length() != 0) {
response.sendRedirect(response.encodeRedirectURL(MM_editRedirectUrl));
}
}
}
%>
<%
Driver Driverbooks = (Driver)Class.forName(MM_library_DRIVER).newInstance();
Connection Connbooks = DriverManager.getConnection(MM_library_STRING,MM_library_USERNAME,MM_library_PASSWORD);
PreparedStatement Statementbooks = Connbooks.prepareStatement("SELECT * FROM books");
ResultSet books = Statementbooks.executeQuery();
boolean books_isEmpty = !books.next();
boolean books_hasData = !books_isEmpty;
Object books_data;
int books_numRows = 0;
%>
<%
String editor__varDoc = "1";
if (request.getParameter("book_id") !=null) {editor__varDoc = (String)request.getParameter("book_id");}
%>
<%
Driver Drivereditor = (Driver)Class.forName(MM_library_DRIVER).newInstance();
Connection Conneditor = DriverManager.getConnection(MM_library_STRING,MM_library_USERNAME,MM_library_PASSWORD);
PreparedStatement Statementeditor = Conneditor.prepareStatement("SELECT name_editor, editor.editor_id, books.book_id, a_publie.book_id FROM editor, a_publie, books WHERE a_publie.editor_id = editor.editor_id AND a_publie.book_id = books.book_id AND books.book_id = '" + editor__varDoc + "'");
ResultSet editor = Statementeditor.executeQuery();
boolean editor_isEmpty = !editor.next();
boolean editor_hasData = !editor_isEmpty;
Object editor_data;
int editor_numRows = 0;
%>
<%
String artist__varDoc = "1";
if (request.getParameter("book_id") !=null) {artist__varDoc = (String)request.getParameter("book_id");}
%>
<%
Driver Driverartist = (Driver)Class.forName(MM_library_DRIVER).newInstance();
Connection Connartist = DriverManager.getConnection(MM_library_STRING,MM_library_USERNAME,MM_library_PASSWORD);
PreparedStatement Statementartist = Connartist.prepareStatement("SELECT artist.artist_id, name, first_name, refers_to.artist_id, refers_to.book_id, books.book_id FROM artist, refers_to, books WHERE books.book_id = refers_to.book_id and refers_to.artist_id = artist.artist_id AND books.book_id = '" + artist__varDoc + "' ORDER BY name");
ResultSet artist = Statementartist.executeQuery();
boolean artist_isEmpty = !artist.next();
boolean artist_hasData = !artist_isEmpty;
Object artist_data;
int artist_numRows = 0;
%>
<%
String auteur__varDoc = "1";
if (request.getParameter("book_id") !=null) {auteur__varDoc = (String)request.getParameter("book_id") ;}
%>
<%
Driver Driverauteur = (Driver)Class.forName(MM_library_DRIVER).newInstance();
Connection Connauteur = DriverManager.getConnection(MM_library_STRING,MM_library_USERNAME,MM_library_PASSWORD);
PreparedStatement Statementauteur = Connauteur.prepareStatement("SELECT name, first_name, auteur.auteur_id, auteur_de.book_id, books.book_id FROM auteur, auteur_de, books WHERE books.book_id = auteur_de.book_id and auteur_de.auteur_id = auteur.auteur_id and books.book_id = ('" + auteur__varDoc + "') ORDER BY name");
ResultSet auteur = Statementauteur.executeQuery();
boolean auteur_isEmpty = !auteur.next();
boolean auteur_hasData = !auteur_isEmpty;
Object auteur_data;
int auteur_numRows = 0;
%>
<%
int Repeat1__numRows = -1;
int Repeat1__index = 0;
artist_numRows += Repeat1__numRows;
%>
<%
int Repeat2__numRows = -1;
int Repeat2__index = 0;
auteur_numRows += Repeat2__numRows;
%>
<%
// *** Recordset Stats, Move To Record, and Go To Record: declare stats variables
int books_first = 1;
int books_last = 1;
int books_total = -1;
if (books_isEmpty) {
books_total = books_first = books_last = 0;
}
//set the number of rows displayed on this page
if (books_numRows == 0) {
books_numRows = 1;
}
%>
<% String MM_paramName = ""; %>
<%
// *** Move To Record and Go To Record: declare variables
ResultSet MM_rs = books;
int MM_rsCount = books_total;
int MM_size = books_numRows;
String MM_uniqueCol = "book_id";
MM_paramName = "book_id";
int MM_offset = 0;
boolean MM_atTotal = false;
boolean MM_paramIsDefined = (MM_paramName.length() != 0 && request.getParameter(MM_paramName) != null);
%>
<%
// *** Move To Specific Record: handle detail parameter
if (MM_paramIsDefined && MM_rsCount != 0) {
// get the value of the parameter
String param = request.getParameter(MM_paramName);
// find the record with the unique column value equal to the parameter value
String colVal;
while (books_hasData) {
colVal = ((MM_rs.getObject(MM_uniqueCol)!=null)?MM_rs.getObject(MM_uniqueCol).toString():"");
if (colVal.equals(param)) break;
books_hasData = MM_rs.next();
MM_offset++;
}
// if not found, set the number of records and reset the cursor
if (!books_hasData) {
if (MM_rsCount < 0) MM_rsCount = MM_offset;
if (MM_size < 0 || MM_size > MM_rsCount) MM_size = MM_rsCount;
MM_offset = 0;
// reset the cursor to the beginning
books.close();
books = Statementbooks.executeQuery();
books_hasData = books.next();
MM_rs = books;
}
}
%>
<%
// *** Move To Record: if we dont know the record count, check the display range
if (MM_rsCount == -1) {
// walk to the end of the display range for this page
int i;
for (i=MM_offset; books_hasData && (MM_size < 0 || i < MM_offset + MM_size); i++) {
books_hasData = MM_rs.next();
}
// if we walked off the end of the recordset, set MM_rsCount and MM_size
if (!books_hasData) {
MM_rsCount = i;
if (MM_size < 0 || MM_size > MM_rsCount) MM_size = MM_rsCount;
}
// if we walked off the end, set the offset based on page size
if (!books_hasData && !MM_paramIsDefined) {
if (MM_offset > MM_rsCount - MM_size || MM_offset == -1) { //check if past end or last
if (MM_rsCount % MM_size != 0) //last page has less records than MM_size
MM_offset = MM_rsCount - MM_rsCount % MM_size;
else
MM_offset = MM_rsCount - MM_size;
}
}
// reset the cursor to the beginning
books.close();
books = Statementbooks.executeQuery();
books_hasData = books.next();
MM_rs = books;
// move the cursor to the selected record
for (i=0; books_hasData && i < MM_offset; i++) {
books_hasData = MM_rs.next();
}
}
%>
<%
// *** Move To Record: update recordset stats
// set the first and last displayed record
books_first = MM_offset + 1;
books_last = MM_offset + MM_size;
if (MM_rsCount != -1) {
books_first = Math.min(books_first, MM_rsCount);
books_last = Math.min(books_last, MM_rsCount);
}
// set the boolean used by hide region to check if we are on the last record
MM_atTotal = (MM_rsCount != -1 && MM_offset + MM_size >= MM_rsCount);
%>
MAJ books
