* @copyright © 1999-2006 The SquirrelMail Project Team * @license http://opensource.org/licenses/gpl-license.php GNU Public License * @version $Id$ * @package squirrelmail * @subpackage search * @link http://www.ietf.org/rfc/rfc3501.txt * @todo explain why references are used in function calls */ /** * Include the SquirrelMail initialization file. */ require('../include/init.php'); /** SquirrelMail required files. */ require_once(SM_PATH . 'functions/imap_asearch.php'); require_once(SM_PATH . 'functions/imap_messages.php'); require_once(SM_PATH . 'functions/imap_general.php'); require_once(SM_PATH . 'functions/mime.php'); require_once(SM_PATH . 'functions/mailbox_display.php'); //getButton() require_once(SM_PATH . 'functions/forms.php'); require_once(SM_PATH . 'functions/date.php'); /** Prefs array ordinals. Must match $recent_prefkeys and $saved_prefkeys */ define('ASEARCH_WHERE', 0); define('ASEARCH_MAILBOX', 1); define('ASEARCH_WHAT', 2); define('ASEARCH_UNOP', 3); define('ASEARCH_BIOP', 4); define('ASEARCH_EXCLUDE', 5); define('ASEARCH_SUB', 6); define('ASEARCH_MAX', 7); /** Name of session var */ define('ASEARCH_CRITERIA', 'criteria'); /** * Array sort callback used to sort $imap_asearch_options * @param string $a * @param string $b * @return bool strcoll()-like result * @since 1.5.0 * @private */ function asearch_unhtml_strcoll($a, $b) { // FIXME: Translation policy says "no html entities in translations" return strcoll(asearch_unhtmlentities($a), asearch_unhtmlentities($b)); } /** * @param string $mailbox mailbox name or special case 'All Folders' * @return string mailbox name ready to display (utf7 decoded or localized 'All Folders') * @since 1.5.0 * @private */ function asearch_get_mailbox_display($mailbox) { if ($mailbox == 'All Folders') { return _("All Folders"); } elseif (strtoupper($mailbox) == 'INBOX') { return _("INBOX"); } return imap_utf7_decode_local($mailbox); } /** * @param array $input_array array to serialize * @return string a string containing a byte-stream representation of value that can be stored anywhere * @since 1.5.0 * @private */ function asearch_serialize(&$input_array) { global $search_advanced; if ($search_advanced) return serialize($input_array); return $input_array[0]; } /** * @param string $input_string string to unserialize * @return array * @since 1.5.0 * @private */ function asearch_unserialize($input_string) { global $search_advanced; if ($search_advanced) return unserialize($input_string); return array($input_string); } /** * Gets user's advanced search preferences * * Arguments are different in 1.5.0. * @param string $key the pref key * @param integer $index the pref key index * @param string $default default value * @return string pref value * @since 1.5.0 * @private */ function asearch_getPref(&$key, $index, $default = '') { global $data_dir, $username, $search_advanced; return getPref($data_dir, $username, $key . ($index + !$search_advanced), $default); } /** * Sets user's advanced search preferences * * Arguments are different in 1.5.0. * @param string $key the pref key * @param integer $index the pref key index * @param string $value pref value to set * @return bool status * @since 1.5.0 * @private */ function asearch_setPref(&$key, $index, $value) { global $data_dir, $username, $search_advanced; return setPref($data_dir, $username, $key . ($index + !$search_advanced), $value); } /** * Deletes user's advanced search preferences * * Arguments are different in 1.5.0. * @param string $key the pref key * @param integer $index the pref key index * @return bool status * @since 1.5.0 * @private */ function asearch_removePref(&$key, $index) { global $data_dir, $username, $search_advanced; return removePref($data_dir, $username, $key . ($index + !$search_advanced)); } /** * Sanity checks, done before running the imap command and before calling push_recent * @param array $where_array search location data * @param array $what_array search criteria data * @param array $exclude_array excluded criteria data * @return string error message or empty string * @since 1.5.0 * @private */ function asearch_check_query(&$where_array, &$what_array, &$exclude_array) { global $imap_asearch_opcodes; if (empty($where_array)) return _("Please enter something to search for"); if (count($exclude_array) == count($where_array)) return _("There must be at least one criteria to search for"); for ($crit_num = 0; $crit_num < count($where_array); $crit_num++) { $where = $where_array[$crit_num]; $what = $what_array[$crit_num]; if (!(($what == '') ^ ($imap_asearch_opcodes[$where] != ''))) return _("Error in criteria argument"); } return ''; } /** * Read the recent searches from the prefs * * Function arguments are different in 1.5.0 * @return array recent searches * @since 1.5.0 * @private */ function asearch_read_recent() { global $recent_prefkeys, $search_memory; $recent_array = array(); $recent_num = 0; for ($pref_num = 0; $pref_num < $search_memory; $pref_num++) { foreach ($recent_prefkeys as $prefkey) { $pref = asearch_getPref($prefkey, $pref_num); /* if (!empty($pref))*/ $recent_array[$prefkey][$recent_num] = $pref; } if (empty($recent_array[$recent_prefkeys[0]][$recent_num])) { foreach ($recent_prefkeys as $key) { array_pop($recent_array[$key]); } // break; //Disabled to support old search code broken prefs } else $recent_num++; } return $recent_array; } /** * Read the saved searches from the prefs * * Function arguments are different in 1.5.0 * @return array saved searches * @since 1.5.0 * @private */ function asearch_read_saved() { global $saved_prefkeys; $saved_array = array(); $saved_key = $saved_prefkeys[0]; for ($saved_count = 0; ; $saved_count++) { $pref = asearch_getPref($saved_key, $saved_count); if (empty($pref)) break; } for ($saved_num = 0; $saved_num < $saved_count; $saved_num++) { foreach ($saved_prefkeys as $key) { $saved_array[$key][$saved_num] = asearch_getPref($key, $saved_num); } } return $saved_array; } /** * Save a recent search to the prefs * * Function arguments are different in 1.5.0 * @param integer $recent_index * @since 1.5.0 * @private */ function asearch_save_recent($recent_index) { global $recent_prefkeys, $saved_prefkeys; $saved_array = asearch_read_saved(); if (isset($saved_array[$saved_prefkeys[0]])) { $saved_index = count($saved_array[$saved_prefkeys[0]]); } else { $saved_index = 0; } $recent_array = asearch_read_recent(); $n = 0; foreach ($recent_prefkeys as $key) { $recent_slice = array_slice($recent_array[$key], $recent_index, 1); if (!empty($recent_slice[0])) asearch_setPref($saved_prefkeys[$n], $saved_index, $recent_slice[0]); else asearch_removePref($saved_prefkeys[$n], $saved_index); $n++; } } /** * Write a recent search to prefs * * Function arguments are different in 1.5.0 * @param array $recent_array * @since 1.5.0 * @private */ function asearch_write_recent(&$recent_array) { global $recent_prefkeys, $search_memory; $recent_count = min($search_memory, count($recent_array[$recent_prefkeys[0]])); for ($recent_num = 0; $recent_num < $recent_count; $recent_num++) { foreach ($recent_prefkeys as $key) { asearch_setPref($key, $recent_num, $recent_array[$key][$recent_num]); } } for (; $recent_num < $search_memory; $recent_num++) { foreach ($recent_prefkeys as $key) { asearch_removePref($key, $recent_num); } } } /** * Remove a recent search from prefs * * Function arguments are different in 1.5.0 * @param integer $forget_index removed search number * @since 1.5.0 * @private */ function asearch_forget_recent($forget_index) { global $recent_prefkeys; $recent_array = asearch_read_recent(); foreach ($recent_prefkeys as $key) { array_splice($recent_array[$key], $forget_index, 1); } asearch_write_recent($recent_array); } /** * Find a recent search in the prefs (used to avoid saving duplicates) * @param array $recent_array * @param array $mailbox_array * @param array $biop_array * @param array $unop_array * @param array $where_array * @param array $what_array * @param array $exclude_array * @param array $sub_array * @return integer * @since 1.5.0 * @private */ function asearch_find_recent(&$recent_array, &$mailbox_array, &$biop_array, &$unop_array, &$where_array, &$what_array, &$exclude_array, &$sub_array) { global $recent_prefkeys, $search_advanced; $where_string = asearch_serialize($where_array); $mailbox_string = asearch_serialize($mailbox_array); $what_string = asearch_serialize($what_array); $unop_string = asearch_serialize($unop_array); if ($search_advanced) { $biop_string = asearch_serialize($biop_array); $exclude_string = asearch_serialize($exclude_array); $sub_string = asearch_serialize($sub_array); } $recent_count = count($recent_array[$recent_prefkeys[ASEARCH_WHERE]]); for ($recent_num = 0; $recent_num < $recent_count; $recent_num++) { if (isset($recent_array[$recent_prefkeys[ASEARCH_WHERE]][$recent_num])) { if ( $where_string == $recent_array[$recent_prefkeys[ASEARCH_WHERE]][$recent_num] && $mailbox_string == $recent_array[$recent_prefkeys[ASEARCH_MAILBOX]][$recent_num] && $what_string == $recent_array[$recent_prefkeys[ASEARCH_WHAT]][$recent_num] && $unop_string == $recent_array[$recent_prefkeys[ASEARCH_UNOP]][$recent_num] && ((!$search_advanced) || ($biop_string == $recent_array[$recent_prefkeys[ASEARCH_BIOP]][$recent_num] && $exclude_string == $recent_array[$recent_prefkeys[ASEARCH_EXCLUDE]][$recent_num] && $sub_string == $recent_array[$recent_prefkeys[ASEARCH_SUB]][$recent_num])) ) return $recent_num; } } return -1; } /** * Push a recent search into the prefs * @param array $recent_array * @param array $mailbox_array * @param array $biop_array * @param array $unop_array * @param array $where_array * @param array $what_array * @param array $exclude_array * @param array $sub_array * @since 1.5.0 * @private */ function asearch_push_recent(&$mailbox_array, &$biop_array, &$unop_array, &$where_array, &$what_array, &$exclude_array, &$sub_array) { global $recent_prefkeys, $search_memory; //global $what; // Hack to access issued search from read_body.php $what = 1; /** * Update search history and store it in the session so we can retrieve the * issued search when returning from an external page like read_body.php */ $criteria[$what] = array($mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $sub_array); sqsession_register($criteria, ASEARCH_CRITERIA); if ($search_memory > 0) { $recent_array = asearch_read_recent(); $recent_found = asearch_find_recent($recent_array, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $sub_array); if ($recent_found >= 0) { // Remove identical recent foreach ($recent_prefkeys as $key) { array_splice($recent_array[$key], $recent_found, 1); } } $input = array($where_array, $mailbox_array, $what_array, $unop_array, $biop_array, $exclude_array, $sub_array); $i = 0; foreach ($recent_prefkeys as $key) { array_unshift($recent_array[$key], asearch_serialize($input[$i])); $i++; } asearch_write_recent($recent_array); } } /** * Edit a recent search * * Function arguments are different in 1.5.0 * @global array mailbox_array searched mailboxes * @param mixed $index * @since 1.5.0 * @private */ function asearch_edit_recent($index) { global $recent_prefkeys, $search_advanced; global $where_array, $mailbox_array, $what_array, $unop_array; global $biop_array, $exclude_array, $sub_array; $where_array = asearch_unserialize(asearch_getPref($recent_prefkeys[ASEARCH_WHERE], $index)); $mailbox_array = asearch_unserialize(asearch_getPref($recent_prefkeys[ASEARCH_MAILBOX], $index)); $what_array = asearch_unserialize(asearch_getPref($recent_prefkeys[ASEARCH_WHAT], $index)); $unop_array = asearch_unserialize(asearch_getPref($recent_prefkeys[ASEARCH_UNOP], $index)); if ($search_advanced) { $biop_array = asearch_unserialize(asearch_getPref($recent_prefkeys[ASEARCH_BIOP], $index)); $exclude_array = asearch_unserialize(asearch_getPref($recent_prefkeys[ASEARCH_EXCLUDE], $index)); $sub_array = asearch_unserialize(asearch_getPref($recent_prefkeys[ASEARCH_SUB], $index)); } } /** * Get last search criteria from session or prefs * * Function arguments are different in 1.5.0 * FIXME, try to avoid globals * @param mixed $index * @since 1.5.0 * @private */ function asearch_edit_last($index) { if (sqGetGlobalVar(ASEARCH_CRITERIA, $criteria, SQ_SESSION)) { global $where_array, $mailbox_array, $what_array, $unop_array; global $biop_array, $exclude_array, $sub_array; $mailbox_array = $criteria[$index][0]; $biop_array = $criteria[$index][1]; $unop_array = $criteria[$index][2]; $where_array = $criteria[$index][3]; $what_array = $criteria[$index][4]; $exclude_array = $criteria[$index][5]; $sub_array = $criteria[$index][6]; unset($criteria[$index]); //sqsession_unregister(ASEARCH_CRITERIA); } else { global $search_memory; if ($search_memory > 0) { asearch_edit_recent(0); } } } /** * Edit a saved search * * Function arguments are different in 1.5.0 * @param mixed $index * @since 1.5.0 * @private */ function asearch_edit_saved($index) { global $saved_prefkeys, $search_advanced; global $where_array, $mailbox_array, $what_array, $unop_array; global $biop_array, $exclude_array, $sub_array; $where_array = asearch_unserialize(asearch_getPref($saved_prefkeys[ASEARCH_WHERE], $index)); $mailbox_array = asearch_unserialize(asearch_getPref($saved_prefkeys[ASEARCH_MAILBOX], $index)); $what_array = asearch_unserialize(asearch_getPref($saved_prefkeys[ASEARCH_WHAT], $index)); $unop_array = asearch_unserialize(asearch_getPref($saved_prefkeys[ASEARCH_UNOP], $index)); if ($search_advanced) { $biop_array = asearch_unserialize(asearch_getPref($saved_prefkeys[ASEARCH_BIOP], $index)); $exclude_array = asearch_unserialize(asearch_getPref($saved_prefkeys[ASEARCH_EXCLUDE], $index)); $sub_array = asearch_unserialize(asearch_getPref($saved_prefkeys[ASEARCH_SUB], $index)); } } /** * Write a saved search to the prefs * * Function arguments are different in 1.5.0 * @param array $saved_array * @since 1.5.0 * @private */ function asearch_write_saved(&$saved_array) { global $saved_prefkeys; $saved_count = count($saved_array[$saved_prefkeys[0]]); for ($saved_num=0; $saved_num < $saved_count; $saved_num++) { foreach ($saved_prefkeys as $key) { asearch_setPref($key, $saved_num, $saved_array[$key][$saved_num]); } } foreach ($saved_prefkeys as $key) { asearch_removePref($key, $saved_count); } } /** * Delete a saved search from the prefs * * Function arguments are different in 1.5.0 * @param integer $saved_index * @since 1.5.0 * @private */ function asearch_delete_saved($saved_index) { global $saved_prefkeys; $saved_array = asearch_read_saved(); $asearch_keys = $saved_prefkeys; foreach ($asearch_keys as $key) { array_splice($saved_array[$key], $saved_index, 1); } asearch_write_saved($saved_array); } /** Translate the input date to imap date to local date display, * so the user can know if the date is wrong or illegal * @param string $what date string * @return string locally formatted date or error text * @since 1.5.0 * @private */ function asearch_get_date_display(&$what) { $what_parts = sqimap_asearch_parse_date($what); if (count($what_parts) == 4) { if (checkdate($what_parts[2], $what_parts[1], $what_parts[3])) return date_intl(_("M j, Y"), mktime(0,0,0,$what_parts[2],$what_parts[1],$what_parts[3])); //return $what_parts[1] . ' ' . getMonthName($what_parts[2]) . ' ' . $what_parts[3]; return _("(Illegal date)"); } return _("(Wrong date)"); } /** * Translate the query to rough natural display * @param array $color * @param array $mailbox_array * @param array $biop_array * @param array $unop_array * @param array $where_array * @param array $what_array * @param array $exclude_array * @param array $sub_array * @return string rough natural query ready to display * @since 1.5.0 * @private */ function asearch_get_query_display(&$color, &$mailbox_array, &$biop_array, &$unop_array, &$where_array, &$what_array, &$exclude_array, &$sub_array) { global $imap_asearch_biops_in, $imap_asearch_biops, $imap_asearch_unops, $imap_asearch_options; global $imap_asearch_opcodes; $last_mailbox = $mailbox_array[0]; if (empty($last_mailbox)) $last_mailbox = 'INBOX'; $query_display = ''; for ($crit_num=0; $crit_num < count($where_array); $crit_num++) { if ((!isset($exclude_array[$crit_num])) || (!$exclude_array[$crit_num])) { $cur_mailbox = $mailbox_array[$crit_num]; if (empty($cur_mailbox)) $cur_mailbox = 'INBOX'; $biop = asearch_nz($biop_array[$crit_num]); if (($query_display == '') || ($cur_mailbox != $last_mailbox)) { $mailbox_display = ' ' . htmlspecialchars(asearch_get_mailbox_display($cur_mailbox)) . ''; if ($query_display == '') $biop_display = _("In"); else $biop_display = $imap_asearch_biops_in[$biop]; $last_mailbox = $cur_mailbox; } else { $mailbox_display = ''; $biop_display = $imap_asearch_biops[$biop]; } $unop = $unop_array[$crit_num]; $unop_display = $imap_asearch_unops[$unop]; if ($unop_display != '') $unop_display .= ' '; $where = $where_array[$crit_num]; $where_display = $unop_display . asearch_nz($imap_asearch_options[$where], $where); $what_type = $imap_asearch_opcodes[$where]; $what = $what_array[$crit_num]; if ($what_type) { /* Check opcode parameter */ if ($what == '') $what_display = ' ' . _("(Missing argument)") .''; else { if ($what_type == 'adate') $what_display = asearch_get_date_display($what); else $what_display = htmlspecialchars($what); $what_display = ' ' . $what_display . ''; } } else { if ($what) $what_display = ' ' . _("(Spurious argument)") .''; else $what_display = ''; } if ($mailbox_display != '') $query_display .= ' ' . $biop_display . '' . $mailbox_display . ' ' . $where_display . '' . $what_display; else $query_display .= ' ' . $biop_display . ' ' . $where_display . '' . $what_display; } } return $query_display; } /** * Creates button * * @deprecated see form functions available in 1.5.1 and 1.4.3. * @param string $type * @param string $name * @param string $value * @param string $js * @param bool $enabled */ function getButton($type, $name, $value, $js = '', $enabled = TRUE) { $disabled = ( $enabled ? '' : 'disabled ' ); $js = ( $js ? $js.' ' : '' ); return ''; } /** * Print a whole query array, recent or saved * * Function arguments are different in 1.5.0 * @param array $boxes (unused) * @param array $query_array * @param mixed $query_keys * @param array $action_array * @param mixed $title * @param string $show_pref * @since 1.5.0 * @private */ function asearch_print_query_array(&$boxes, &$query_array, &$query_keys, &$action_array, $title, $show_pref) { global $data_dir, $username; global $icon_theme_path; global $oTemplate; $show_flag = getPref($data_dir, $username, $show_pref, 0) & 1; $a = array(); $main_key = $query_keys[ASEARCH_WHERE]; $query_count = count($query_array[$main_key]); for ($query_num = 0, $row_num = 0; $query_num < $query_count; $query_num++) { if (!empty($query_array[$main_key][$query_num])) { unset($search_array); foreach ($query_keys as $query_key) { $search_array[] = asearch_unserialize($query_array[$query_key][$query_num]); } $where_array = $search_array[ASEARCH_WHERE]; $mailbox_array = $search_array[ASEARCH_MAILBOX]; $what_array = $search_array[ASEARCH_WHAT]; $unop_array = $search_array[ASEARCH_UNOP]; $biop_array = asearch_nz($search_array[ASEARCH_BIOP], array()); $exclude_array = asearch_nz($search_array[ASEARCH_EXCLUDE], array()); $sub_array = asearch_nz($search_array[ASEARCH_SUB], array()); $query_display = asearch_get_query_display($color, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $sub_array); $a[$query_num] = $query_display; } } $oTemplate->assign('list_title', $title); $oTemplate->assign('show_list', $show_flag==1); $oTemplate->assign('is_recent_list', $title==_("Recent Searches")); $oTemplate->assign('expand_collapse_toggle', '../src/search.php?'.$show_pref.'='.($show_flag==1 ? 0 : 1)); $oTemplate->assign('query_list', $a); $oTemplate->assign('save_recent', '../src/search.php?submit=save_recent&rownum='); $oTemplate->assign('do_recent', '../src/search.php?submit=search_recent&rownum='); $oTemplate->assign('forget_recent', '../src/search.php?submit=forget_recent&rownum='); $oTemplate->assign('edit_saved', '../src/search.php?submit=edit_saved&rownum='); $oTemplate->assign('do_saved', '../src/search.php?submit=search_saved&rownum='); $oTemplate->assign('delete_saved', '../src/search.php?submit=delete_saved&rownum='); $oTemplate->display('search_list.tpl'); } /** Print the saved array * * Function arguments are different in 1.5.0 * @param array $boxes (unused, see asearch_print_query_array()) * @since 1.5.0 * @private */ function asearch_print_saved(&$boxes) { global $saved_prefkeys; $saved_array = asearch_read_saved(); if (isset($saved_array[$saved_prefkeys[0]])) { $saved_count = count($saved_array[$saved_prefkeys[0]]); if ($saved_count > 0) { $saved_actions = array('edit_saved' => _("Edit"), 'search_saved' => _("Search"), 'delete_saved' => _("Delete")); asearch_print_query_array($boxes, $saved_array, $saved_prefkeys, $saved_actions, _("Saved Searches"), 'search_show_saved'); } } } /** * Print the recent array * * Function arguments are different in 1.5.0 * @param array $boxes (unused, see asearch_print_query_array()) * @since 1.5.0 * @private */ function asearch_print_recent(&$boxes) { global $recent_prefkeys, $search_memory; $recent_array = asearch_read_recent(); if (isset($recent_array[$recent_prefkeys[0]])) { $recent_count = count($recent_array[$recent_prefkeys[0]]); if (min($recent_count, $search_memory) > 0) { $recent_actions = array('save_recent' => _("save"), 'search_recent' => _("search"), 'forget_recent' => _("forget")); asearch_print_query_array($boxes, $recent_array, $recent_prefkeys, $recent_actions, _("Recent Searches"), 'search_show_recent'); } } } /** Verify that a mailbox exists * @param string $mailbox * @param array $boxes * @return bool mailbox exists * @deprecated FIXME use standard functions * @since 1.5.0 * @private */ function asearch_mailbox_exists($mailbox, &$boxes) { foreach ($boxes as $box) { if ($box['unformatted'] == $mailbox) return TRUE; } return FALSE; } /** Print the advanced search form * @param stream $imapConnection * @param array $boxes * @param array $mailbox_array * @param array $biop_array * @param array $unop_array * @param array $where_array * @param array $what_array * @param array $exclude_array * @param array $sub_array * @since 1.5.0 * @private */ function asearch_print_form($imapConnection, &$boxes, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $sub_array) { global $oTemplate, $allow_advanced_search, $search_advanced, $imap_asearch_unops, $imap_asearch_biops_in, $imap_asearch_options; # Build the criteria array $c = array(); for ($row_num = 0; $row_num < count($where_array); $row_num++) { $mailbox = asearch_nz($mailbox_array[$row_num]); $a = array(); $a['MailboxSel'] = asearch_nz($mailbox_array[$row_num]); $a['LogicSel'] = strip_tags(asearch_nz($biop_array[$row_num])); $a['UnarySel'] = strip_tags(asearch_nz($unop_array[$row_num])); $a['WhereSel'] = strip_tags(asearch_nz($where_array[$row_num])); $a['What'] = asearch_nz($what_array[$row_num]); $a['Exclude'] = strip_tags(asearch_nz($exclude_array[$row_num])) == 'on'; $a['IncludeSubfolders'] = strip_tags(asearch_nz($sub_array[$row_num])) == 'on'; $c[$row_num] = $a; } # Build the mailbox array $a = array(); if (($mailbox != 'All Folders') && (!asearch_mailbox_exists($mailbox, $boxes))) { $a[$mailbox] = '[' . _("Missing") . '] ' . htmlspecialchars(asearch_get_mailbox_display($mailbox)); } $a['All Folders'] = '[' . asearch_get_mailbox_display('All Folders') . ']'; $a = array_merge($a, sqimap_mailbox_option_array($imapConnection, 0, $boxes, NULL)); if ($allow_advanced_search > 1) { $link = '../src/search.php?advanced='.($search_advanced ? 0 : 1); $txt = $search_advanced ? _("Standard Search") : _("Advanced search"); } else { $link = NULL; $txt = NULL; } $oTemplate->assign('allow_advanced_search', $allow_advanced_search > 1); $oTemplate->assign('adv_toggle_text', $txt); $oTemplate->assign('adv_toggle_link', $link); $oTemplate->assign('mailbox_options', $a); $oTemplate->assign('logical_options', $imap_asearch_biops_in); $oTemplate->assign('unary_options', $imap_asearch_unops); $oTemplate->assign('where_options', $imap_asearch_options); $oTemplate->assign('criteria', $c); echo '
\n"; } /** Print the basic search form * @param stream $imapConnection * @param array $boxes * @param array $mailbox_array * @param array $biop_array * @param array $unop_array * @param array $where_array * @param array $what_array * @param array $exclude_array * @param array $sub_array * @since 1.5.1 * @private */ function asearch_print_form_basic($imapConnection, &$boxes, $mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $sub_array) { global $allow_advanced_search, $search_advanced, $oTemplate, $imap_asearch_unops, $imap_asearch_options; $row_num = 0; $mailbox = asearch_nz($mailbox_array[$row_num]); $biop = strip_tags(asearch_nz($biop_array[$row_num])); $unop = strip_tags(asearch_nz($unop_array[$row_num])); $where = strip_tags(asearch_nz($where_array[$row_num])); $what = asearch_nz($what_array[$row_num]); $exclude = strip_tags(asearch_nz($exclude_array[$row_num])); $sub = strip_tags(asearch_nz($sub_array[$row_num])); # Build the mailbox array $a = array(); if (($mailbox != 'All Folders') && (!asearch_mailbox_exists($mailbox, $boxes))) { $a[$mailbox] = '[' . _("Missing") . '] ' . htmlspecialchars(asearch_get_mailbox_display($mailbox)); } $a['All Folders'] = '[' . asearch_get_mailbox_display('All Folders') . ']'; $a = array_merge($a, sqimap_mailbox_option_array($imapConnection, 0, $boxes, NULL)); if ($allow_advanced_search > 1) { $link = '../src/search.php?advanced='.($search_advanced ? 0 : 1); $txt = $search_advanced ? _("Standard Search") : _("Advanced search"); } else { $link = NULL; $txt = NULL; } $oTemplate->assign('allow_advanced_search', $allow_advanced_search > 1); $oTemplate->assign('adv_toggle_text', $txt); $oTemplate->assign('adv_toggle_link', $link); $oTemplate->assign('mailbox_options', $a); $oTemplate->assign('unary_options', $imap_asearch_unops); $oTemplate->assign('where_options', $imap_asearch_options); $oTemplate->assign('mailbox_sel', strtolower(htmlspecialchars($mailbox))); $oTemplate->assign('unary_sel', $unop); $oTemplate->assign('where_sel', $where); $oTemplate->assign('what_val', $what); echo '\n"; } /** * @param array $boxes mailboxes array (reference) * @return array selectable unformatted mailboxes names * @since 1.5.0 * @private */ function sqimap_asearch_get_selectable_unformatted_mailboxes(&$boxes) { $mboxes_array = array(); $boxcount = count($boxes); for ($boxnum = 0; $boxnum < $boxcount; $boxnum++) { if (!in_array('noselect', $boxes[$boxnum]['flags'])) $mboxes_array[] = $boxes[$boxnum]['unformatted']; } return $mboxes_array; } /* ------------------------ main ------------------------ */ /* get globals we will need */ sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION); if ( sqgetGlobalVar('checkall', $temp, SQ_GET) ) { $checkall = (int) $temp; } /** * Retrieve the mailbox cache from the session. */ sqgetGlobalVar('mailbox_cache',$mailbox_cache,SQ_SESSION); $search_button_html = _("Search"); $search_button_text = asearch_unhtmlentities($search_button_html); $add_criteria_button_html = _("Add New Criteria"); $add_criteria_button_text = asearch_unhtmlentities($add_criteria_button_html); $del_excluded_button_html = _("Remove Excluded Criteria"); $del_excluded_button_text = asearch_unhtmlentities($del_excluded_button_html); $del_all_button_html = _("Remove All Criteria"); $del_all_button_text = asearch_unhtmlentities($del_all_button_html); /** Maximum number of recent searches to handle * Default 0 * @global integer $search_memory */ $search_memory = getPref($data_dir, $username, 'search_memory', 0); /** Advanced search control * - 0 => allow basic interface only * - 1 => allow advanced interface only * - 2 => allow both * Default 2 */ $allow_advanced_search = asearch_nz($allow_advanced_search, 2); /** * Toggle advanced/basic search */ if (sqgetGlobalVar('advanced', $search_advanced, SQ_GET)) { setPref($data_dir, $username, 'search_advanced', $search_advanced & 1); } /** If 1, show advanced search interface * Default from allow_advanced_search pref * @global integer $search_advanced */ if ($allow_advanced_search > 1) { $search_advanced = getPref($data_dir, $username, 'search_advanced', 0); } else { $search_advanced = $allow_advanced_search; } if ($search_advanced) { /** Set recent prefkeys according to $search_advanced * @global array $recent_prefkeys */ $recent_prefkeys = array('asearch_recent_where', 'asearch_recent_mailbox', 'asearch_recent_what', 'asearch_recent_unop', 'asearch_recent_biop', 'asearch_recent_exclude', 'asearch_recent_sub'); /** Set saved prefkeys according to $search_advanced * @global array $saved_prefkeys */ $saved_prefkeys = array('asearch_saved_where', 'asearch_saved_mailbox', 'asearch_saved_what', 'asearch_saved_unop', 'asearch_saved_biop', 'asearch_saved_exclude', 'asearch_saved_sub'); /*$asearch_prefkeys = array('where', 'mailbox', 'what', 'biop', 'unop', 'exclude', 'sub');*/ } else { $recent_prefkeys = array('search_where', 'search_folder', 'search_what', 'search_unop'); $saved_prefkeys = array('saved_where', 'saved_folder', 'saved_what', 'saved_unop'); } /** How we did enter the form * - unset : Enter key, or called from outside (eg read_body) * - $search_button_text : Search button * - 'Search_no_update' : Search but don't update recent * - 'Search_last' : Same as no_update but reload and search last * - 'Search_silent' : Same as no_update but only display results * - $add_criteria_button_text : Add New Criteria button * - $del_excluded_button_text : Remove Excluded Criteria button * - $del_all_button_text : Remove All Criteria button * - 'save_recent' * - 'search_recent' * - 'forget_recent' * - 'edit_saved' * - 'search_saved' * - 'delete_saved' * @global string $submit */ $searchpressed = false; if (isset($_GET['submit'])) { $submit = strip_tags($_GET['submit']); } /** Searched mailboxes * @global array $mailbox_array */ if (isset($_GET['mailbox'])) { $mailbox_array = $_GET['mailbox']; $targetmailbox = $_GET['mailbox']; if (!is_array($mailbox_array)) { $mailbox_array = array($mailbox_array); } } else { $mailbox_array = array(); $targetmailbox = array(); } $aMailboxGlobalPref = array( MBX_PREF_SORT => 0, MBX_PREF_LIMIT => (int) $show_num, MBX_PREF_AUTO_EXPUNGE => (bool) $auto_expunge, MBX_PREF_INTERNALDATE => (bool) getPref($data_dir, $username, 'internal_date_sort') // MBX_PREF_FUTURE => (var) $future ); /** * system wide admin settings and incoming vars. */ $aConfig = array( // 'allow_thread_sort' => $allow_thread_sort, // 'allow_server_sort' => $allow_server_sort, 'user' => $username, 'setindex' => 1 ); /** Binary operators * @global array $biop_array */ if (isset($_GET['biop'])) { $biop_array = $_GET['biop']; if (!is_array($biop_array)) $biop_array = array($biop_array); } else { $biop_array = array(); } /** Unary operators * @global array $unop_array */ if (isset($_GET['unop'])) { $unop_array = $_GET['unop']; if (!is_array($unop_array)) $unop_array = array($unop_array); } else { $unop_array = array(); } /** Where to search * @global array $where_array */ if (isset($_GET['where'])) { $where_array = $_GET['where']; if (!is_array($where_array)) { $where_array = array($where_array); } } else { $where_array = array(); } /** What to search * @global array $what_array */ if (isset($_GET['what'])) { $what_array = $_GET['what']; if (!is_array($what_array)) { $what_array = array($what_array); } } else { $what_array = array(); } /** Whether to exclude this criteria from search * @global array $exclude_array */ if (isset($_GET['exclude'])) { $exclude_array = $_GET['exclude']; } else { $exclude_array = array(); } /** Search within subfolders * @global array $sub_array */ if (isset($_GET['sub'])) { $sub_array = $_GET['sub']; } else { $sub_array = array(); } /** Row number used by recent and saved stuff */ if (isset($_GET['rownum'])) { $submit_rownum = strip_tags($_GET['rownum']); } /** Change global sort */ if (sqgetGlobalVar('srt', $temp, SQ_GET)) { $srt = (int) $temp; asearch_edit_last(1); // asearch_push_recent($mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $sub_array); } if (sqgetGlobalVar('startMessage', $temp, SQ_GET)) { $startMessage = (int) $temp; asearch_edit_last(1); // asearch_push_recent($mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $sub_array); } if ( sqgetGlobalVar('showall', $temp, SQ_GET) ) { $showall = (int) $temp; asearch_edit_last(1); // asearch_push_recent($mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $sub_array); } if ( sqgetGlobalVar('account', $temp, SQ_GET) ) { $iAccount = (int) $temp; } else { $iAccount = 0; } /** * Incoming submit buttons from the message list with search results */ if (sqgetGlobalVar('moveButton', $moveButton, SQ_POST) || sqgetGlobalVar('expungeButton', $expungeButton, SQ_POST) || sqgetGlobalVar('delete', $markDelete, SQ_POST) || sqgetGlobalVar('undeleteButton', $undeleteButton, SQ_POST) || sqgetGlobalVar('markRead', $markRead, SQ_POST) || sqgetGlobalVar('markUnread', $markUnread, SQ_POST) || sqgetGlobalVar('markFlagged', $markFlagged, SQ_POST) || sqgetGlobalVar('markUnflagged', $markUnflagged, SQ_POST) || sqgetGlobalVar('attache', $attache, SQ_POST)) { asearch_edit_last(1); $submit = ''; asearch_push_recent($mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $sub_array); } /** Toggle show/hide saved searches */ if (sqgetGlobalVar('search_show_saved', $search_show_saved, SQ_GET)) { setPref($data_dir, $username, 'search_show_saved', $search_show_saved & 1); } /** Toggle show/hide recent searches */ if (sqgetGlobalVar('search_show_recent', $search_show_recent, SQ_GET)) { setPref($data_dir, $username, 'search_show_recent', $search_show_recent & 1); } // end of get globals /** If TRUE, do not show search interface * Default FALSE * @global bool $search_silent */ $search_silent = FALSE; /* See how the page was called and fire off correct function */ if ((empty($submit)) && (!empty($where_array))) { /* This happens when the Enter key is used or called from outside */ $submit = $search_button_text; /* Hack needed to handle coming back from read_body et als */ if (count($where_array) != count($unop_array)) { /** * Hack to use already existen where and what vars. * where now contains the initiator page of the messagelist * and in this case 'search'. what contains an index to access * the search history */ sqgetGlobalVar('what',$what,SQ_GET); asearch_edit_last($what); } } if (!isset($submit)) { $submit = ''; } else { switch ($submit) { case $search_button_text: if (asearch_check_query($where_array, $what_array, $exclude_array) == '') { asearch_push_recent($mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $sub_array); } break; case 'Search_silent': $search_silent = TRUE; /*nobreak;*/ case 'Search_no_update': $submit = $search_button_text; break; case $del_excluded_button_text: $delarray = array_keys($exclude_array); while (!empty($delarray)) { $delrow = array_pop($delarray); array_splice($mailbox_array, $delrow, 1); array_splice($biop_array, $delrow, 1); array_splice($unop_array, $delrow, 1); array_splice($where_array, $delrow, 1); array_splice($what_array, $delrow, 1); /* array_splice($exclude_array, $delrow, 1);*/ /* There is still some php magic that eludes me */ array_splice($sub_array, $delrow, 1); } $exclude_array = array(); break; case $del_all_button_text: $mailbox_array = array(); $biop_array = array(); $unop_array = array(); $where_array = array(); $what_array = array(); $exclude_array = array(); $sub_array = array(); break; case 'save_recent': asearch_save_recent($submit_rownum); break; case 'search_recent': $submit = $search_button_text; asearch_edit_recent($submit_rownum); asearch_push_recent($mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $sub_array); break; case 'edit_recent': /* no link to do this, yet */ asearch_edit_recent($submit_rownum); break; case 'forget_recent': asearch_forget_recent($submit_rownum); break; case 'search_saved': $submit = $search_button_text; asearch_edit_saved($submit_rownum); asearch_push_recent($mailbox_array, $biop_array, $unop_array, $where_array, $what_array, $exclude_array, $sub_array); break; case 'edit_saved': asearch_edit_saved($submit_rownum); break; case 'delete_saved': asearch_delete_saved($submit_rownum); break; } } //Texts in both basic and advanced form $imap_asearch_unops = array( '' => '', 'NOT' => _("Not") ); if ($search_advanced) { //Texts in advanced form only $imap_asearch_options = array( //