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<?php
/**
* Cinisis - Isis db reading tool.
*/
// Import requisites.
require_once '../index.php';
// Get input data.
$entry = CinisisHttpHelper::get_numeric_arg('entry');
$field = CinisisHttpHelper::get_numeric_arg('field');
$subfield = CinisisHttpHelper::get_textual_arg('subfield');
// Draw the document.
$display = new CinisisDisplayHelper('Subfield finder');
$form = $display->form_input_text('entry', $entry);
$form .= $display->form_input_text('field', $field);
$form .= $display->form_input_text('subfield', $subfield);
$display->form($form, 'subfield.php');
// Get a db instance.
$isis = new CinisisDb();
// Setup database and entry number.
if ($isis->db) {
// Get the number of entries.
$field_name = $isis->db->format['fields'][$field]['name'];
$subfield_name = $isis->db->format['fields'][$field]['subfields'][$subfield];
$entries = $isis->db->entries();
$entry--;
// Query database.
do {
$result = $isis->db->read(++$entry);
if ($entry == $entries) {
break;
}
} while (!isset($result[$field_name][0][$subfield_name]));
// Navigation bar.
$display->navbar($entry, $entries, $repetition, '&field='. $field . '&subfield='. $subfield);
// Format output.
$link = $display->entry_link($entry);
echo "<pre>\n";
echo "Selected field: $field: $field_name.\n";
echo "Selected subfield: $subfield: $subfield_name.\n";
echo "Showing entry ". $display->entry_link($entry) ." from $entries total entries.\n";
echo "Repetitions found: ". count($result[$field]) .".\n";
echo "\n";
print_r($result[$field_name]);
echo '</pre>';
}
$display->footer();
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