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webtrees_ynh/sources/autocomplete.php

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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2016 webtrees development team
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
namespace Fisharebest\Webtrees;
/**
* Defined in session.php
*
* @global Tree $WT_TREE
*/
global $WT_TREE;
define('WT_SCRIPT_NAME', 'autocomplete.php');
require './includes/session.php';
header('Content-Type: text/plain; charset=UTF-8');
$term = Filter::get('term'); // we can search on '"><& etc.
$type = Filter::get('field');
switch ($type) {
case 'ASSO': // Associates of an individuals, whose name contains the search terms
$data = array();
// Fetch all data, regardless of privacy
$rows = Database::prepare(
"SELECT 'INDI' AS type, i_id AS xref, i_gedcom AS gedcom, n_full" .
" FROM `##individuals`" .
" JOIN `##name` ON i_id = n_id AND i_file = n_file" .
" WHERE (n_full LIKE CONCAT('%', REPLACE(:term_1, ' ', '%'), '%') OR n_surn LIKE CONCAT('%', REPLACE(:term_2, ' ', '%'), '%')) AND i_file = :tree_id" .
" ORDER BY n_full COLLATE :collate"
)->execute(array(
'term_1' => $term,
'term_2' => $term,
'tree_id' => $WT_TREE->getTreeId(),
'collate' => I18N::collation(),
))->fetchAll();
// Filter for privacy and whether they could be alive at the right time
$event_date = Filter::get('extra');
$date = new Date($event_date);
$event_jd = $date->julianDay();
foreach ($rows as $row) {
$person = Individual::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($person->canShow()) {
if ($event_jd) {
// Exclude individuals who were born after the event.
$person_birth_jd = $person->getEstimatedBirthDate()->minimumJulianDay();
if ($person_birth_jd && $person_birth_jd > $event_jd) {
continue;
}
// Exclude individuals who died before the event.
$person_death_jd = $person->getEstimatedDeathDate()->maximumJulianDay();
if ($person_death_jd && $person_death_jd < $event_jd) {
continue;
}
}
// Add the age (if we have it) or the lifespan (if we do not).
$label = $person->getFullName();
if ($event_jd && $person->getBirthDate()->isOK()) {
$label .= ', <span class="age">(' . I18N::translate('Age') . ' ' . Date::getAge($person->getBirthDate(), $date, 0) . ')</span>';
} else {
$label .= ', <i>' . $person->getLifeSpan() . '</i>';
}
$data[$row->xref] = array('value' => $row->xref, 'label' => $label);
}
}
echo json_encode($data);
return;
case 'CEME': // Cemetery fields, that contain the search term
$data = array();
// Fetch all data, regardless of privacy
$rows = Database::prepare(
"SELECT SQL_CACHE i_id AS xref, i_gedcom AS gedcom" .
" FROM `##individuals`" .
" WHERE i_gedcom LIKE '%\n2 CEME %' AND i_file = :tree_id" .
" ORDER BY SUBSTRING_INDEX(i_gedcom, '\n2 CEME ', -1) COLLATE :collation"
)->execute(array(
'tree_id' => $WT_TREE->getTreeId(),
'collation' => I18N::collation(),
))->fetchAll();
// Filter for privacy
foreach ($rows as $row) {
$person = Individual::getInstance($row->xref, $WT_TREE, $row->gedcom);
if (preg_match('/\n2 CEME (.*' . preg_quote($term, '/') . '.*)/i', $person->getGedcom(), $match)) {
if (!in_array($match[1], $data)) {
$data[] = $match[1];
}
}
}
echo json_encode($data);
return;
case 'FAM': // Families, whose name contains the search terms
$data = array();
// Fetch all data, regardless of privacy
$rows = get_FAM_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$family = Family::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($family->canShowName()) {
$marriage_year = $family->getMarriageYear();
if ($marriage_year) {
$data[] = array('value' => $family->getXref(), 'label' => $family->getFullName() . ', <i>' . $marriage_year . '</i>');
} else {
$data[] = array('value' => $family->getXref(), 'label' => $family->getFullName());
}
}
}
echo json_encode($data);
return;
case 'GIVN': // Given names, that start with the search term
// Do not filter by privacy. Given names on their own do not identify individuals.
echo json_encode(
Database::prepare(
"SELECT SQL_CACHE DISTINCT n_givn" .
" FROM `##name`" .
" WHERE n_givn LIKE CONCAT(:term, '%') AND n_file = :tree_id" .
" ORDER BY n_givn COLLATE :collation"
)->execute(array(
'term' => $term,
'tree_id' => $WT_TREE->getTreeId(),
'collation' => I18N::collation(),
))->fetchOneColumn()
);
return;
case 'INDI': // Individuals, whose name contains the search terms
$data = array();
// Fetch all data, regardless of privacy
$rows = Database::prepare(
"SELECT i_id AS xref, i_gedcom AS gedcom, n_full" .
" FROM `##individuals`" .
" JOIN `##name` ON i_id = n_id AND i_file = n_file" .
" WHERE (n_full LIKE CONCAT('%', REPLACE(:term_1, ' ', '%'), '%') OR n_surn LIKE CONCAT('%', REPLACE(:term_2, ' ', '%'), '%')) AND i_file = :tree_id" .
" ORDER BY n_full COLLATE :collation"
)->execute(array(
'term_1' => $term,
'term_2' => $term,
'tree_id' => $WT_TREE->getTreeId(),
'collation' => I18N::collation(),
))->fetchAll();
// Filter for privacy
foreach ($rows as $row) {
$person = Individual::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($person->canShowName()) {
$data[] = array('value' => $row->xref, 'label' => str_replace(array('@N.N.', '@P.N.'), array(I18N::translateContext('Unknown surname', '…'), I18N::translateContext('Unknown given name', '…')), $row->n_full) . ', <i>' . $person->getLifeSpan() . '</i>');
}
}
echo json_encode($data);
return;
case 'NOTE': // Notes which contain the search terms
$data = array();
// Fetch all data, regardless of privacy
$rows = get_NOTE_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$note = Note::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($note->canShowName()) {
$data[] = array('value' => $note->getXref(), 'label' => $note->getFullName());
}
}
echo json_encode($data);
return;
case 'OBJE':
$data = array();
// Fetch all data, regardless of privacy
$rows = get_OBJE_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$media = Media::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($media->canShowName()) {
$data[] = array('value' => $row->xref, 'label' => '<img src="' . $media->getHtmlUrlDirect() . '" width="25"> ' . $media->getFullName());
}
}
echo json_encode($data);
return;
case 'PLAC': // Place names (with hierarchy), that include the search term
// Do not filter by privacy. Place names on their own do not identify individuals.
$data = array();
foreach (Place::findPlaces($term, $WT_TREE) as $place) {
$data[] = $place->getGedcomName();
}
if (!$data && $WT_TREE->getPreference('GEONAMES_ACCOUNT')) {
// No place found? Use an external gazetteer
$url =
"http://api.geonames.org/searchJSON" .
"?name_startsWith=" . urlencode($term) .
"&lang=" . WT_LOCALE .
"&fcode=CMTY&fcode=ADM4&fcode=PPL&fcode=PPLA&fcode=PPLC" .
"&style=full" .
"&username=" . $WT_TREE->getPreference('GEONAMES_ACCOUNT');
// try to use curl when file_get_contents not allowed
if (ini_get('allow_url_fopen')) {
$json = file_get_contents($url);
} elseif (function_exists('curl_init')) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$json = curl_exec($ch);
curl_close($ch);
} else {
return $data;
}
$places = json_decode($json, true);
if (isset($places['geonames']) && is_array($places['geonames'])) {
foreach ($places['geonames'] as $k => $place) {
$data[] = $place['name'] . ', ' . $place['adminName2'] . ', ' . $place['adminName1'] . ', ' . $place['countryName'];
}
}
}
echo json_encode($data);
return;
case 'PLAC2': // Place names (without hierarchy), that include the search term
// Do not filter by privacy. Place names on their own do not identify individuals.
echo json_encode(
Database::prepare(
"SELECT SQL_CACHE p_place" .
" FROM `##places`" .
" WHERE p_place LIKE CONCAT('%', :term, '%') AND p_file = :tree_id" .
" ORDER BY p_place COLLATE :collation"
)->execute(array(
'term' => $term,
'tree_id' => $WT_TREE->getTreeId(),
'collation' => I18N::collation(),
))->fetchOneColumn()
);
return;
case 'REPO': // Repositories, that include the search terms
$data = array();
// Fetch all data, regardless of privacy
$rows = get_REPO_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$record = Repository::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($record->canShowName()) {
foreach ($record->getFacts('NAME') as $fact) {
$data[] = array('value' => $record->getXref(), 'label' => $fact->getValue());
}
}
}
echo json_encode($data);
return;
case 'REPO_NAME': // Repository names, that include the search terms
$data = array();
// Fetch all data, regardless of privacy
$rows = get_REPO_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$record = Repository::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($record->canShowName()) {
$data[] = strip_tags($record->getFullName());
}
}
echo json_encode($data);
return;
case 'SOUR': // Sources, that include the search terms
$data = array();
// Fetch all data, regardless of privacy
$rows = get_SOUR_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$record = Source::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($record->canShowName()) {
foreach ($record->getFacts('TITL') as $fact) {
$data[] = array('value' => $record->getXref(), 'label' => $fact->getValue());
}
}
}
echo json_encode($data);
return;
case 'PAGE': // Citation details, for a given source, that contain the search term
$data = array();
$sid = Filter::get('extra', WT_REGEX_XREF);
// Fetch all data, regardless of privacy
$rows = Database::prepare(
"SELECT SQL_CACHE i_id AS xref, i_gedcom AS gedcom" .
" FROM `##individuals`" .
" WHERE i_gedcom LIKE CONCAT('%\n_ SOUR @', :xref, '@%', REPLACE(:term, ' ', '%'), '%') AND i_file = :tree_id"
)->execute(array(
'xref' => $sid,
'term' => $term,
'tree_id' => $WT_TREE->getTreeId(),
))->fetchAll();
// Filter for privacy
foreach ($rows as $row) {
$person = Individual::getInstance($row->xref, $WT_TREE, $row->gedcom);
if (preg_match('/\n1 SOUR @' . $sid . '@(?:\n[2-9].*)*\n2 PAGE (.*' . str_replace(' ', '.+', preg_quote($term, '/')) . '.*)/i', $person->getGedcom(), $match)) {
$data[] = $match[1];
}
if (preg_match('/\n2 SOUR @' . $sid . '@(?:\n[3-9].*)*\n3 PAGE (.*' . str_replace(' ', '.+', preg_quote($term, '/')) . '.*)/i', $person->getGedcom(), $match)) {
$data[] = $match[1];
}
}
// Fetch all data, regardless of privacy
$rows = Database::prepare(
"SELECT SQL_CACHE f_id AS xref, f_gedcom AS gedcom" .
" FROM `##families`" .
" WHERE f_gedcom LIKE CONCAT('%\n_ SOUR @', :xref, '@%', REPLACE(:term, ' ', '%'), '%') AND f_file = :tree_id"
)->execute(array(
'xref' => $sid,
'term' => $term,
'tree_id' => $WT_TREE->getTreeId(),
))->fetchAll();
// Filter for privacy
foreach ($rows as $row) {
$family = Family::getInstance($row->xref, $WT_TREE, $row->gedcom);
if (preg_match('/\n1 SOUR @' . $sid . '@(?:\n[2-9].*)*\n2 PAGE (.*' . str_replace(' ', '.+', preg_quote($term, '/')) . '.*)/i', $family->getGedcom(), $match)) {
$data[] = $match[1];
}
if (preg_match('/\n2 SOUR @' . $sid . '@(?:\n[3-9].*)*\n3 PAGE (.*' . str_replace(' ', '.+', preg_quote($term, '/')) . '.*)/i', $family->getGedcom(), $match)) {
$data[] = $match[1];
}
}
// array_unique() converts the keys from integer to string, which breaks
// the JSON encoding - so need to call array_values() to convert them
// back into integers.
$data = array_values(array_unique($data));
echo json_encode($data);
return;
case 'SOUR_TITL': // Source titles, that include the search terms
$data = array();
// Fetch all data, regardless of privacy
$rows = Database::prepare(
"SELECT s_id AS xref, s_gedcom AS gedcom, s_name" .
" FROM `##sources`" .
" WHERE s_name LIKE CONCAT('%', REPLACE(:term, ' ', '%'), '%') AND s_file = :tree_id" .
" ORDER BY s_name COLLATE :collation"
)->execute(array(
'term' => $term,
'tree_id' => $WT_TREE->getTreeId(),
'collation' => I18N::collation(),
))->fetchAll();
// Filter for privacy
foreach ($rows as $row) {
$source = Source::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($source->canShowName()) {
$data[] = $row->s_name;
}
}
echo json_encode($data);
return;
case 'SURN': // Surnames, that start with the search term
// Do not filter by privacy. Surnames on their own do not identify individuals.
echo json_encode(
Database::prepare(
"SELECT SQL_CACHE DISTINCT n_surname" .
" FROM `##name`" .
" WHERE n_surname LIKE CONCAT(:term, '%') AND n_file = :tree_id" .
" ORDER BY n_surname COLLATE :collation"
)->execute(array(
'term' => $term,
'tree_id' => $WT_TREE->getTreeId(),
'collation' => I18N::collation(),
))->fetchOneColumn()
);
return;
case 'IFSRO':
$data = array();
// Fetch all data, regardless of privacy
$rows = get_INDI_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$person = Individual::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($person->canShowName()) {
$data[] = array('value' => $person->getXref(), 'label' => str_replace(array('@N.N.', '@P.N.'), array(I18N::translateContext('Unknown surname', '…'), I18N::translateContext('Unknown given name', '…')), $row->n_full) . ', <i>' . $person->getLifeSpan() . '</i>');
}
}
// Fetch all data, regardless of privacy
$rows = get_SOUR_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$source = Source::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($source->canShowName()) {
$data[] = array('value' => $source->getXref(), 'label' => $source->getFullName());
}
}
// Fetch all data, regardless of privacy
$rows = get_REPO_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$repository = Repository::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($repository->canShowName()) {
$data[] = array('value' => $repository->getXref(), 'label' => $repository->getFullName());
}
}
// Fetch all data, regardless of privacy
$rows = get_OBJE_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$media = Media::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($media->canShowName()) {
$data[] = array('value' => $media->getXref(), 'label' => '<img src="' . $media->getHtmlUrlDirect() . '" width="25"> ' . $media->getFullName());
}
}
// Fetch all data, regardless of privacy
$rows = get_FAM_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$family = Family::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($family->canShowName()) {
$marriage_year = $family->getMarriageYear();
if ($marriage_year) {
$data[] = array('value' => $family->getXref(), 'label' => $family->getFullName() . ', <i>' . $marriage_year . '</i>');
} else {
$data[] = array('value' => $family->getXref(), 'label' => $family->getFullName());
}
}
}
// Fetch all data, regardless of privacy
$rows = get_NOTE_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$note = Note::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($note->canShowName()) {
$data[] = array('value' => $note->getXref(), 'label' => $note->getFullName());
}
}
echo json_encode($data);
return;
case 'IFS':
$data = array();
// Fetch all data, regardless of privacy
$rows = get_INDI_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$person = Individual::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($person->canShowName()) {
$data[] = array('value' => $person->getXref(), 'label' => str_replace(array('@N.N.', '@P.N.'), array(I18N::translateContext('Unknown surname', '…'), I18N::translateContext('Unknown given name', '…')), $row->n_full) . ', <i>' . $person->getLifeSpan() . '</i>');
}
}
// Fetch all data, regardless of privacy
$rows = get_SOUR_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$source = Source::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($source->canShowName()) {
$data[] = array('value' => $source->getXref(), 'label' => $source->getFullName());
}
}
// Fetch all data, regardless of privacy
$rows = get_FAM_rows($WT_TREE, $term);
// Filter for privacy
foreach ($rows as $row) {
$family = Family::getInstance($row->xref, $WT_TREE, $row->gedcom);
if ($family->canShowName()) {
$marriage_year = $family->getMarriageYear();
if ($marriage_year) {
$data[] = array('value' => $family->getXref(), 'label' => $family->getFullName() . ', <i>' . $marriage_year . '</i>');
} else {
$data[] = array('value' => $family->getXref(), 'label' => $family->getFullName());
}
}
}
echo json_encode($data);
return;
}
/**
* Find family records from the database.
*
* @param Tree $tree
* @param string $term
*
* @return \stdClass[]
*/
function get_FAM_rows(Tree $tree, $term) {
return Database::prepare(
"SELECT DISTINCT 'FAM' AS type, f_id AS xref, f_gedcom AS gedcom, husb_name.n_sort, wife_name.n_sort" .
" FROM `##families`" .
" JOIN `##name` AS husb_name ON f_husb = husb_name.n_id AND f_file = husb_name.n_file" .
" JOIN `##name` AS wife_name ON f_wife = wife_name.n_id AND f_file = wife_name.n_file" .
" WHERE CONCAT(husb_name.n_full, ' ', wife_name.n_full) LIKE CONCAT('%', REPLACE(:term, ' ', '%'), '%') AND f_file = :tree_id" .
" AND husb_name.n_type <> '_MARNM' AND wife_name.n_type <> '_MARNM'" .
" ORDER BY husb_name.n_sort, wife_name.n_sort COLLATE :collation"
)->execute(array(
'term' => $term,
'tree_id' => $tree->getTreeId(),
'collation' => I18N::collation(),
))->fetchAll();
}
/**
* Find individual records from the database.
*
* @param Tree $tree
* @param string $term
*
* @return \stdClass[]
*/
function get_INDI_rows(Tree $tree, $term) {
return Database::prepare(
"SELECT 'INDI' AS type, i_id AS xref, i_gedcom AS gedcom, n_full" .
" FROM `##individuals`" .
" JOIN `##name` ON i_id = n_id AND i_file = n_file" .
" WHERE n_full LIKE CONCAT('%', REPLACE(:term, ' ', '%'), '%') AND i_file = :tree_id ORDER BY n_full COLLATE :collation"
)->execute(array(
'term' => $term,
'tree_id' => $tree->getTreeId(),
'collation' => I18N::collation(),
))->fetchAll();
}
/**
* Find note records from the database.
*
* @param Tree $tree
* @param string $term
*
* @return \stdClass[]
*/
function get_NOTE_rows(Tree $tree, $term) {
return Database::prepare(
"SELECT o_id AS xref, o_gedcom AS gedcom" .
" FROM `##other`" .
" JOIN `##name` ON o_id = n_id AND o_file = n_file" .
" WHERE o_gedcom LIKE CONCAT('%', REPLACE(:term, ' ', '%'), '%') AND o_file = :tree_id AND o_type = 'NOTE'" .
" ORDER BY n_full COLLATE :collation"
)->execute(array(
'term' => $term,
'tree_id' => $tree->getTreeId(),
'collation' => I18N::collation(),
))->fetchAll();
}
/**
* Find media object records from the database.
*
* @param Tree $tree
* @param string $term
*
* @return \stdClass[]
*/
function get_OBJE_rows(Tree $tree, $term) {
return Database::prepare(
"SELECT 'OBJE' AS type, m_id AS xref, m_gedcom AS gedcom" .
" FROM `##media`" .
" WHERE (m_titl LIKE CONCAT('%', REPLACE(:term_1, ' ', '%'), '%') OR m_id LIKE CONCAT('%', REPLACE(:term_2, ' ', '%'), '%')) AND m_file = :tree_id" .
" ORDER BY m_titl COLLATE :collation"
)->execute(array(
'term_1' => $term,
'term_2' => $term,
'tree_id' => $tree->getTreeId(),
'collation' => I18N::collation(),
))->fetchAll();
}
/**
* Find repository records from the database.
*
* @param Tree $tree
* @param string $term
*
* @return \stdClass[]
*/
function get_REPO_rows(Tree $tree, $term) {
return Database::prepare(
"SELECT o_id AS xref, o_gedcom AS gedcom" .
" FROM `##other`" .
" JOIN `##name` ON o_id = n_id AND o_file = n_file" .
" WHERE n_full LIKE CONCAT('%', REPLACE(:term, ' ', '%'), '%') AND o_file = :tree_id AND o_type = 'REPO'" .
" ORDER BY n_full COLLATE :collation"
)->execute(array(
'term' => $term,
'tree_id' => $tree->getTreeId(),
'collation' => I18N::collation(),
))->fetchAll();
}
/**
* Find source records from the database.
*
* @param Tree $tree
* @param string $term
*
* @return \stdClass[]
*/
function get_SOUR_rows(Tree $tree, $term) {
return Database::prepare(
"SELECT s_id AS xref, s_gedcom AS gedcom" .
" FROM `##sources`" .
" WHERE s_name LIKE CONCAT('%', REPLACE(:term, ' ', '%'), '%') AND s_file = :tree_id" .
" ORDER BY s_name COLLATE :collation"
)->execute(array(
'term' => $term,
'tree_id' => $tree->getTreeId(),
'collation' => I18N::collation(),
))->fetchAll();
}
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