mirror of
https://bitbucket.org/jsuto/piler.git
synced 2025-11-01 00:02:27 +01:00
503 lines
16 KiB
PHP
503 lines
16 KiB
PHP
<?php
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class ModelSearchSearch extends Model {
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public function search_messages($data = array(), $search_type = SIMPLE_SEARCH, $page = 0) {
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$one_page_of_ids = array();
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$total_hits = 0;
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$sort = "sent";
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$order = "DESC";
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$sortorder = "ORDER BY sent DESC";
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$cache_key = "";
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$q = "";
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$s = "";
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while(list($k,$v) = each($data)) {
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if($v) { $s .= '&' . $k . '=' . $v; }
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}
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if($s) { $s = substr($s, 1, strlen($s)); }
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AUDIT(ACTION_SEARCH, '', '', 0, $s);
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if($data['sort'] == "sent") { $sort = "sent"; }
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if($data['sort'] == "size") { $sort = "size"; }
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if($data['sort'] == "from") { $sort = "from"; }
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if($data['sort'] == "subj") { $sort = "subject"; }
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if($data['order'] == 1) { $order = "ASC"; }
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$sortorder = "ORDER BY `$sort` $order";
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$m = array();
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if(MEMCACHED_ENABLED) {
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$cache_key = $this->make_cache_file_name($data, $sortorder);
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$memcache = Registry::get('memcache');
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$m = $memcache->get($cache_key);
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}
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if(isset($m['ids'])) {
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$all_ids = $m['ids'];
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} else {
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if($search_type == SIMPLE_SEARCH) {
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$conditions = $this->assemble_simple_query_conditions($data);
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}
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else {
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$conditions = $this->assemble_advanced_query_conditions($data);
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}
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$all_ids = $this->query_all_possible_IDs($data, $conditions, $sort, $order, $sortorder, $cache_key);
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}
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$total_hits = count($all_ids);
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$data['page_len'] = get_page_length();
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if($total_hits > 0) {
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$i = 0;
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foreach($all_ids as $id) {
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if($i >= $data['page_len'] * $page && $i < $data['page_len'] * ($page+1) ) {
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array_push($one_page_of_ids, $id);
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if($q) { $q .= ",?"; } else { $q = "?"; }
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}
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$i++;
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}
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}
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return array($total_hits, $this->get_meta_data($one_page_of_ids, $q, $sortorder));
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}
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private function assemble_advanced_query_conditions($data = array()) {
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$f1 = $f2 = $t1 = $t2 = $fd = $td = '';
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$incoming = $outgoing = '';
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$email = $match = '';
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$n_fc = $n_tc = 0;
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$data['f_from'] = $this->fix_email_address_for_sphinx($data['f_from']);
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$data['o_from'] = $this->fix_email_address_for_sphinx($data['o_from']);
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$data['f_to'] = $this->fix_email_address_for_sphinx($data['f_to']);
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$data['o_to'] = $this->fix_email_address_for_sphinx($data['o_to']);
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$data['from_domain'] = $this->fix_email_address_for_sphinx($data['from_domain']);
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$data['to_domain'] = $this->fix_email_address_for_sphinx($data['to_domain']);
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$data['body'] = $this->fixup_sphinx_operators($data['body']);
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$data['subject'] = $this->fixup_sphinx_operators($data['subject']);
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if(Registry::get('admin_user') == 1 || Registry::get('auditor_user') == 1) {
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if($data['f_from']) { $f1 .= "|" . $data['f_from']; $n_fc++; }
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if($data['o_from']) { $f1 .= "|" . $data['o_from']; $n_fc++; }
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if($data['from_domain']) { $fd .= "(@fromdomain " . $data['from_domain'] . ")"; $n_fc++; }
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if($data['f_to']) { $t1 .= "|" . $data['f_to']; $n_tc++; }
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if($data['o_to']) { $t1 .= "|" . $data['o_to']; $n_tc++; }
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if($data['to_domain']) { $td .= "(@todomain " . $data['to_domain'] . ")"; $n_tc++; }
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if($f1) { $f1 = "(@from " . substr($f1, 1, strlen($f1)) . ")"; }
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if($t1) { $t1 = "(@to " . substr($t1, 1, strlen($t1)) . ")"; }
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}
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else {
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$all_your_addresses = $this->get_all_your_address();
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if($data['f_from']) { $f1 = "(@from " . $data['f_from'] . " @to $all_your_addresses)"; $n_fc++; }
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if($data['o_from']) { $f2 = "(@from " . $data['o_from'] . ")"; $n_fc++; }
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if($data['from_domain']) { $fd = "(@fromdomain " . $data['from_domain'] . " @to $all_your_addresses)"; $n_fc++; }
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if($data['f_to']) { $t1 = "(@to " . $data['f_to'] . " @from $all_your_addresses)"; $n_tc++; }
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if($data['o_to']) { $t2 = "(@to " . $data['o_to'] . ")"; $n_tc++; }
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if($data['to_domain']) { $td = "(@todomain " . $data['to_domain'] . " @from $all_your_addresses)"; $n_tc++; }
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if($n_fc == 0 && $n_tc == 0 && $data['from_domain'] == '' && $data['to_domain'] == '') {
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if($data['direction'] == 2) {
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$f1 = " (@from " . $all_your_addresses . ")";
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} else {
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$t1 = " (@to " . $all_your_addresses . ")";
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}
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}
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}
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if($f1) { $incoming .= "|$f1"; }
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if($f2) { $incoming .= "|$f2"; }
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if($fd) { $incoming .= "|$fd"; }
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if($t1) { $outgoing .= "|$t1"; }
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if($t2) { $outgoing .= "|$t2"; }
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if($td) { $outgoing .= "|$td"; }
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if($incoming) { $incoming = substr($incoming, 1, strlen($incoming)); if($n_fc > 1) { $incoming = "($incoming)"; } }
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if($outgoing) { $outgoing = substr($outgoing, 1, strlen($outgoing)); if($n_tc > 1) { $outgoing = "($outgoing)"; } }
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if($incoming) {
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$email = $incoming;
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if($outgoing) { $email = $incoming . " & " . $outgoing; }
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} else if($outgoing) {
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$email = $outgoing;
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}
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if($email) { $match = $email; }
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if($data['body']) { if($match) { $match .= " & "; } $match .= "(@body " . $data['body'] . ") "; }
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if($data['subject']) { if($match) { $match .= " & "; } $match .= "(@subject " . $data['subject'] . ") "; }
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if($data['attachment_type']) { if($match) { $match .= " & "; } $match .= "(@attachment_types " . $data['attachment_type'] . ") "; }
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return $match;
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}
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private function assemble_simple_query_conditions($data = array(), $sort = 'sent', $order = 'DESC', $sortorder = '', $cache_key = '') {
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$email = $match = "";
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if(Registry::get('admin_user') == 0 && Registry::get('auditor_user') == 0) {
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$all_your_addresses = $this->get_all_your_address();
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if(isset($data['from'])) { $data['from'] = fix_email_address($data['from']); }
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if(isset($data['to'])) { $data['to'] = fix_email_address($data['to']); }
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// missing from address
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if(!isset($data['from'])) {
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if(isset($data['to']) && !strstr($data['to'], '@')) { $email = "@from $all_your_addresses @todomain " . $this->fix_email_address_for_sphinx($data['to']); }
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else if(!isset($data['to'])) { $email = "@to $all_your_addresses"; }
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else if(!in_array($data['to'], $_SESSION['emails'])) { $email = "@from $all_your_addresses @to " . $this->fix_email_address_for_sphinx($data['to']); }
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else { $email = "@to " . $this->fix_email_address_for_sphinx($data['to']); }
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}
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// missing to address
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else if(!isset($data['to'])) {
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if(isset($data['from']) && !strstr($data['from'], '@')) { $email = "@to $all_your_addresses @fromdomain " . $this->fix_email_address_for_sphinx($data['from']); }
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else if(!in_array($data['from'], $_SESSION['emails'])) { $email = "@to $all_your_addresses @from " . $this->fix_email_address_for_sphinx($data['from']); }
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else { $email = "@from " . $this->fix_email_address_for_sphinx($data['from']); }
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}
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else if(isset($data['from']) && isset($data['to'])) {
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if(
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(!in_array($data['from'], $_SESSION['emails']) && in_array($data['to'], $_SESSION['emails'])) ||
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(!in_array($data['to'], $_SESSION['emails']) && in_array($data['from'], $_SESSION['emails']))
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) {
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$email = "@from " . $this->fix_email_address_for_sphinx($data['from']) . " @to " . $this->fix_email_address_for_sphinx($data['to']);
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}
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else {
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$email = " @to INVALID ";
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}
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}
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}
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else {
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if(isset($data['from'])) {
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if(strstr($data['from'], '@')) { $match .= " @from " . $this->fix_email_address_for_sphinx($data['from']); }
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else { $match .= " @fromdomain " . $this->fix_email_address_for_sphinx($data['from']); }
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}
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if(isset($data['to'])) {
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if(strstr($data['to'], '@')) { $match .= " @to " . $this->fix_email_address_for_sphinx($data['to']); }
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else { $match .= " @todomain " . $this->fix_email_address_for_sphinx($data['to']); }
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}
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}
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if(isset($data['subject'])) {
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$data['subject'] = $this->fixup_sphinx_operators($data['subject']);
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$match .= " @(subject,body) " . $data['subject'];
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}
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if($email) { $match = " $email " . $match; }
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return $match;
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}
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private function query_all_possible_IDs($data = array(), $conditions = '', $sort = 'sent', $order = 'DESC', $sortorder = '', $cache_key = '') {
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$ids = array();
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$direction = $size = '';
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$tag_id_list = '';
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if($data['sort'] == 'from' || $data['sort'] == 'subj') { $sortorder = ''; }
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$date = fixup_date_condition('sent', $data['date1'], $data['date2']);
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if($date) { $date .= " AND "; }
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if(isset($data['direction']) && $data['direction'] != '') { $direction = "direction = " . $data['direction'] . " AND "; }
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if(isset($data['size']) && $data['size']) {
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$data['size'] = preg_replace("/\s/", "", $data['size']);
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if(preg_match("/^(\>|\<)\={0,}\d{1,}$/", $data['size'])) { $size = "size " . $data['size'] . " AND "; }
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}
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if($data['tag']) {
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$tag_id_list = " AND id IN (0";
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$data['tag'] = $this->fixup_sphinx_operators($data['tag']);
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$aa = $this->sphx->query("SELECT id FROM " . SPHINX_TAG_INDEX . " WHERE uid=" . $_SESSION['uid'] . " AND MATCH('@tag " . $data['tag'] . " ') ");
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foreach($aa->rows as $a) {
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$tag_id_list .= "," . $a['id'];
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}
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$tag_id_list .= ") ";
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}
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$query = $this->sphx->query("SELECT id FROM " . SPHINX_MAIN_INDEX . " WHERE $date $direction $size MATCH('$conditions') $tag_id_list $sortorder LIMIT 0," . MAX_SEARCH_HITS);
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//print $query->query; print "<p>" . $query->exec_time . "</p>\n";
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/*
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* build an id list
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*/
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$q = "";
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foreach($query->rows as $a) {
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array_push($ids, $a['id']);
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if($q) { $q .= ",?"; }
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else { $q = "?"; }
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}
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/*
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* if the query was requested to be sorted by sender or subject, then sphinx cannot do
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* that, so we assemble the list of all sphinx IDs matching the query
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*/
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if($data['sort'] == 'from' || $data['sort'] == 'subj') {
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$query = $this->db->query("SELECT id FROM " . TABLE_META . " WHERE id IN ($q) ORDER BY `$sort` $order", $ids);
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//print $query->query . ", exec: " . $query->exec_time . "<p/>\n";
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$ids = array();
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foreach($query->rows as $q) {
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array_push($ids, $q['id']);
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}
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}
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if(MEMCACHED_ENABLED && $cache_key) {
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$memcache = Registry::get('memcache');
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$memcache->add($cache_key, array('ts' => time(), 'total_hits' => count($ids), 'ids' => $ids), 0, MEMCACHED_TTL);
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}
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return $ids;
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}
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private function get_meta_data($ids = array(), $q = '', $sortorder = '') {
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$messages = array();
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$tag = array();
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if(count($ids) == 0) return $messages;
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$query = $this->db->query("SELECT `id`, `from`, `subject`, `piler_id`, `reference`, `size`, `spam`, `sent`, `arrived`, `attachments` FROM `" . TABLE_META . "` WHERE `id` IN ($q) $sortorder", $ids);
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if(isset($query->rows)) {
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$tags = $this->db->query("SELECT `id`, `tag` FROM `" . TABLE_TAG . "` WHERE `id` IN ($q)", $ids);
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foreach ($tags->rows as $t) {
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$tag[$t['id']] = $t['tag'];
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}
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$lang = Registry::get('language');
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foreach($query->rows as $m) {
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$m['shortfrom'] = make_short_string($m['from'], MAX_CGI_FROM_SUBJ_LEN);
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if($m['subject'] == "") { $m['subject'] = "<" . $lang->data['text_no_subject'] . ">"; }
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$m['subject'] = escape_gt_lt_quote_symbols($m['subject']);
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$m['shortsubject'] = make_short_string($m['subject'], MAX_CGI_FROM_SUBJ_LEN);
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$m['date'] = date(SEARCH_HIT_DATE_FORMAT, $m['sent']);
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$m['size'] = nice_size($m['size']);
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/*
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* verifying 20 messages takes some time, still it's useful
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*/
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if(ENABLE_ON_THE_FLY_VERIFICATION == 1) {
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$m['verification'] = $this->model_search_message->verify_message($m['piler_id']);
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}
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if(isset($tag[$m['id']])) { $m['tag'] = $tag[$m['id']]; } else { $m['tag'] = ''; }
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array_push($messages, $m);
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}
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}
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return $messages;
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}
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public function get_message_recipients($id = '') {
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$rcpt = array();
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if(Registry::get('admin_user') == 0 && Registry::get('auditor_user') == 0) { return $rcpt; }
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$query = $this->db->query("SELECT `to` FROM " . VIEW_MESSAGES . " WHERE piler_id=?", array($id));
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foreach($query->rows as $q) {
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array_push($rcpt, $q['to']);
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}
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return $rcpt;
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}
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private function get_all_your_address() {
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$s = '';
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while(list($k, $v) = each($_SESSION['emails'])) {
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if($s) { $s .= '| ' . $this->fix_email_address_for_sphinx($v); }
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else { $s = $this->fix_email_address_for_sphinx($v); }
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}
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return $s;
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}
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public function check_your_permission_by_piler_id($id = '') {
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$q = '';
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$arr = $a = array();
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if($id == '') { return 0; }
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if(Registry::get('admin_user') == 1 || Registry::get('auditor_user') == 1) { return 1; }
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array_push($arr, $id);
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while(list($k, $v) = each($_SESSION['emails'])) {
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if(validemail($v) == 1) {
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$q .= ",?";
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array_push($a, $v);
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}
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}
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$q = preg_replace("/^\,/", "", $q);
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$arr = array_merge($arr, $a, $a);
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$query = $this->db->query("SELECT * FROM " . VIEW_MESSAGES . " WHERE piler_id=? AND ( `from` IN ($q) OR `to` IN ($q) )", $arr);
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if(isset($query->row['id'])) { return 1; }
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return 0;
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}
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public function remove_message($id = '') {
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if($id == '') { return 0; }
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if(Registry::get('admin_user') == 0) { return 0; }
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$query = $this->db->query("UPDATE " . TABLE_META . " SET deleted=1 WHERE piler_id=?", array($id));
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return $this->db->countAffected();
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}
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private function fix_email_address_for_sphinx($email = '') {
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return preg_replace("/[\@\.\+\-]/", "X", $email);
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}
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public function get_search_terms() {
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$query = $this->db->query("SELECT term FROM " . TABLE_SEARCH . " where email=? ORDER BY ts DESC", array($_SESSION['email']));
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if(isset($query->rows)) { return $query->rows; }
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return array();
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}
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public function add_search_term($term = '') {
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if($term == '') { return 0; }
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if($this->update_search_term($term) == 0) {
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AUDIT(ACTION_SAVE_SEARCH, '', '', '', $term);
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$query = $this->db->query("INSERT INTO " . TABLE_SEARCH . " (email, ts, term) VALUES(?,?,?)", array($_SESSION['email'], time(), $term));
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}
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return 1;
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}
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public function update_search_term($term = '') {
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if($term == '') { return 0; }
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AUDIT(ACTION_SEARCH, '', '', '', $term);
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$query = $this->db->query("UPDATE " . TABLE_SEARCH . " SET ts=? WHERE term=? AND email=?", array(time(), $term, $_SESSION['email']));
|
|
|
|
return $this->db->countAffected();
|
|
}
|
|
|
|
|
|
private function fixup_sphinx_operators($s = '') {
|
|
if($s == '') { return $s; }
|
|
|
|
$s = preg_replace("/ OR /", "|", $s);
|
|
$a = explode(" ", $s);
|
|
$s = '';
|
|
|
|
while(list($k, $v) = each($a)) {
|
|
|
|
if(substr($v, 0, 4) == 'http') {
|
|
$v = preg_replace("/http(s){0,1}\:\/\//", "__URL__", $v);
|
|
$b = explode("/", $v);
|
|
$s .= ' ' . $this->fix_email_address_for_sphinx($b[0]);
|
|
}
|
|
else {
|
|
$s .= ' ' . $v;
|
|
}
|
|
}
|
|
|
|
return $s;
|
|
}
|
|
|
|
|
|
private function make_cache_file_name($data = array(), $sortorder = '') {
|
|
return sha1($_SESSION['email'] . "/" . join("*", $data) . "-" . (NOW - NOW % 3600) . "-" . $sortorder);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
?>
|