<?php
/**
* Copyright (C) 2010 Arie Nugraha (hide@address.com)
*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/* Biblio data export section */
// main system configuration
require '../../../ucsysconfig.inc.php';
// start the session
require UCS_BASE_DIR.'admin/default/session.inc.php';
require SIMBIO_BASE_DIR.'simbio_GUI/table/simbio_table.inc.php';
require SIMBIO_BASE_DIR.'simbio_GUI/form_maker/simbio_form_table_AJAX.inc.php';
require SIMBIO_BASE_DIR.'simbio_DB/simbio_dbop.inc.php';
// privileges checking
$can_read = utility::havePrivilege('bibliography', 'r');
$can_write = utility::havePrivilege('bibliography', 'w');
if (!$can_read) {
die('<div class="errorBox">'.__('You are not authorized to view this section').'</div>');
}
if (isset($_POST['doExport'])) {
// check for form validity
if (empty($_POST['fieldSep']) OR empty($_POST['fieldEnc'])) {
utility::jsAlert(__('Required fields (*) must be filled correctly!'));
exit();
} else {
// set PHP time limit
set_time_limit(0);
// create local function to fetch values
function getValues($obj_db, $str_query)
{
// make query from database
$_value_q = $obj_db->query($str_query);
if ($_value_q->num_rows > 0) {
$_value_buffer = '';
while ($_value_d = $_value_q->fetch_row()) {
if ($_value_d[0]) {
$_value_buffer .= '<'.$_value_d[0].'>';
}
}
return $_value_buffer;
}
return null;
}
// limit
$sep = trim($_POST['fieldSep']);
$encloser = trim($_POST['fieldEnc']);
$limit = intval($_POST['recordNum']);
$offset = intval($_POST['recordOffset']);
if ($_POST['recordSep'] === 'NEWLINE') {
$rec_sep = "\n";
} else if ($_POST['recordSep'] === 'RETURN') {
$rec_sep = "\r";
} else {
$rec_sep = trim($_POST['recordSep']);
}
// fetch all data from biblio table
$sql = "SELECT
b.biblio_id, b.title, gmd.gmd_name, b.edition,
b.isbn_issn, publ.publisher_name, b.publish_year,
b.collation, b.series_title, b.call_number,
lang.language_name, pl.place_name, b.classification,
b.notes, b.image, b.file_att
FROM biblio AS b
LEFT JOIN mst_gmd AS gmd ON b.gmd_id=gmd.gmd_id
LEFT JOIN mst_publisher AS publ ON b.publisher_id=publ.publisher_id
LEFT JOIN mst_language AS lang ON b.language_id=lang.language_id
LEFT JOIN mst_place AS pl ON b.publish_place_id=pl.place_id ";
if ($limit > 0) { $sql .= ' LIMIT '.$limit; }
if ($offset > 1) {
if ($limit > 0) {
$sql .= ' OFFSET '.($offset-1);
} else {
$sql .= ' LIMIT '.($offset-1).',99999999999';
}
}
// for debugging purpose only
// die($sql);
$all_data_q = $dbs->query($sql);
if ($dbs->error) {
utility::jsAlert(__('Error on query to database, Export FAILED!'));
} else {
if ($all_data_q->num_rows > 0) {
header('Content-type: text/plain');
header('Content-Disposition: attachment; filename="senayan_biblio_export.csv"');
while ($biblio_d = $all_data_q->fetch_row()) {
$buffer = null;
foreach ($biblio_d as $idx => $fld_d) {
// skip biblio_id field
if ($idx > 0) {
$fld_d = $dbs->escape_string($fld_d);
// data
$buffer .= stripslashes($encloser.$fld_d.$encloser);
// field separator
$buffer .= $sep;
}
}
// authors
$authors = getValues($dbs, 'SELECT a.author_name FROM biblio_author AS ba
LEFT JOIN mst_author AS a ON ba.author_id=a.author_id
WHERE ba.biblio_id='.$biblio_d[0]);
$buffer .= $encloser.$authors.$encloser;
$buffer .= $sep;
// topics
$topics = getValues($dbs, 'SELECT t.topic FROM biblio_topic AS bt
LEFT JOIN mst_topic AS t ON bt.topic_id=t.topic_id
WHERE bt.biblio_id='.$biblio_d[0]);
$buffer .= $encloser.$topics.$encloser;
$buffer .= $sep;
// item code
$items = getValues($dbs, 'SELECT item_code FROM item AS i
WHERE i.biblio_id='.$biblio_d[0]);
$buffer .= $encloser.$items.$encloser;
echo $buffer;
echo $rec_sep;
}
exit();
} else {
utility::jsAlert(__('There is no record in bibliographic database yet, Export FAILED!'));
}
}
}
exit();
}
?>
<fieldset class="menuBox">
<div class="menuBoxInner exportIcon">
<?php echo __('EXPORT TOOL'); ?>
<hr />
<?php echo __('Export bibliographics data to CSV file'); ?>
</div>
</fieldset>
<?php
// create new instance
$form = new simbio_form_table_AJAX('mainForm', $_SERVER['PHP_SELF'], 'post');
$form->submit_button_attr = 'name="doExport" value="'.__('Export Now').'" class="button"';
// form table attributes
$form->table_attr = 'align="center" id="dataList" cellpadding="5" cellspacing="0"';
$form->table_header_attr = 'class="alterCell" style="font-weight: bold;"';
$form->table_content_attr = 'class="alterCell2"';
/* Form Element(s) */
// field separator
$form->addTextField('text', 'fieldSep', __('Field Separator').'*', ''.htmlentities(',').'', 'style="width: 10%;" maxlength="3"');
// field enclosed
$form->addTextField('text', 'fieldEnc', __('Field Enclosed With').'*', ''.htmlentities('"').'', 'style="width: 10%;"');
// record separator
$rec_sep_options[] = array('NEWLINE', 'NEWLINE');
$rec_sep_options[] = array('RETURN', 'CARRIAGE RETURN');
$form->addSelectList('recordSep', __('Record Separator'), $rec_sep_options);
// number of records to export
$form->addTextField('text', 'recordNum', __('Number of Records To Export (0 for all records)'), '0', 'style="width: 10%;"');
// records offset
$form->addTextField('text', 'recordOffset', __('Start From Record'), '1', 'style="width: 10%;"');
// output the form
echo $form->printOut();
?>