/**
* Searches a specific pattern in the bookmarks lists.
* @global type $input
* @global type $bookmarks
* @global type $repository_path
* @global type $user_files_path
* @global type $words
*/
function bookmarks_search()
{
global $input;
global $bookmarks;
global $search_result_threads;
global $bookmarks_toc;
global $repository_path;
global $user_files_path;
global $words;
// used to highlight the searched words in 'div_search_result.php'
$search = $input['search'];
// the pattern to be searched
$target = $input['target'];
// where to search (all albums / selected albums / current album)
$albums = $input['albums'];
// the selection of albums
$fields = $input['fields'];
// where to search in the bookmark fields (title / descr. / keywords)
$fields_thread = $input['fields_thread'];
$level = $input['level'];
$tab = $input['tab'];
if (!isset($level) || is_nan($level) || $level < 0 || $level > 3) {
$level = 0;
}
log_append('search_bookmarks : ' . PHP_EOL . 'search - ' . $search . PHP_EOL . 'target - ' . $target . PHP_EOL . 'fields - ' . implode(", ", $fields) . PHP_EOL . 'fields thread - ' . implode(", ", $fields_thread) . PHP_EOL . 'tab - ' . implode(", ", $tab));
// defines target
if (!isset($target) || $target == '') {
$target = 'global';
}
$album = $_SESSION['album'];
$asset = $_SESSION['asset'];
if ($target == 'current' && (!isset($album) || $album == '')) {
$target = 'global';
}
// transforms the search string in well formed string
/* $words = str_getcsv($search, ' ', '"');
$wordsCSV = '';
foreach ($words as $index => $word) {
if (trim($word) == '' || $word == '+') {
unset($words[$index]);
} else {
$wordsCSV = $wordsCSV . "," . $word;
}
} */
// split the string, saves the value to search in a array
$words = str_getcsv($search, ' ', '"');
$search = array();
foreach ($words as $index => $word) {
if ($word == '' || $word == '+') {
unset($words[$index]);
} else {
$search[] = $word;
}
}
// init paths
ezmam_repository_path($repository_path);
user_prefs_repository_path($user_files_path);
$bookmarks_toc = array();
switch ($target) {
case 'current':
// searches in current location (either global or album or asset)
$albums = array($album);
break;
case 'album':
// searches in albums selection
if (!acl_has_album_permissions($album)) {
$bookmarks_toc = toc_bookmarks_search($search, $fields, $level, array($album), $asset);
}
$asset = "";
// asset must be empty for searching in albums selection
break;
default:
// searches in all albums
if (!acl_has_album_permissions($album)) {
$bookmarks_toc = toc_bookmarks_search($search, $fields, $level, array($album), $asset);
}
$asset = "";
// asset must be empty for searching in all albums
$albums = acl_authorized_albums_list();
break;
}
if (in_array('official', $tab)) {
// searches in official bookmarks
$bookmarks_toc = array_merge($bookmarks_toc, toc_bookmarks_search($search, $fields, $level, $albums, $asset));
}
if (in_array('custom', $tab)) {
// searches in personal bookmarks
$bookmarks = user_prefs_bookmarks_search($_SESSION['user_login'], $search, $fields, $level, $albums, $asset);
}
if (acl_user_is_logged() && acl_display_threads && in_array('threads', $tab)) {
// searches in threads
$search_result_threads = thread_search($search, $fields_thread, $albums, $asset);
}
$lvl = $_SESSION['album'] != '' && $_SESSION['asset'] != '' ? 3 : ($_SESSION['album'] != '' ? 2 : 1);
trace_append(array($lvl, $input['origin'] == 'keyword' ? 'keyword_search' : 'bookmarks_search', $_SESSION['album'] == '' ? '-' : $_SESSION['album'], $_SESSION['asset'] == '' ? '-' : $_SESSION['asset'], $search, $target, implode(", ", $fields), implode(", ", $fields_thread), implode(", ", $tab), count($bookmarks_toc), count($bookmarks), count($search_result_threads)));
include_once template_getpath('div_search_result.php');
}
$error_msg_array = array();
// Selection for page links
if (is_array($selected_array) && sizeof($selected_array) > 0) {
$selected = implode(', ', $selected_array);
} else {
$selected = "";
}
// Empty array for storing the results of our search
$search_results_array = array();
// If everything is OK we can perform the search.
if (isset($search_query) && strlen(trim($search_query)) > 0) {
if ($type == SEARCH_LOGON) {
$search_results_array = user_search($search_query);
} else {
if ($type == SEARCH_THREAD) {
$search_results_array = thread_search($search_query, $selected_array);
}
}
}
html_draw_top(array('title' => gettext('Search'), 'pm_popup_disabled' => true, 'js' => array('js/search_popup.js'), 'class' => 'window_title'));
echo "<h1>", gettext("Search"), "</h1>\n";
if (isset($error_msg_array) && sizeof($error_msg_array) > 0) {
html_display_error_array($error_msg_array, '450', 'center');
} else {
if (isset($search_results_array['results_array']) && sizeof($search_results_array['results_array']) < 1 && sizeof($selected_array) < 1) {
html_display_warning_msg(gettext("Search Returned No Results"), '450', 'center');
} else {
echo "<br />\n";
}
}
echo "<div align=\"center\">\n";
