/**
* Searches for the emails on the server
*
* @param ContentParameter $cpo
* @param string $prefix If used with the combined backend here will come the backend id and delimiter
*
* @return array
*/
public function GetMailboxSearchResults($cpo, $prefix = '')
{
ZLog::Write(LOGLEVEL_DEBUG, sprintf("BackendIMAP->GetMailboxSearchResults()"));
$items = false;
$searchFolderId = $cpo->GetSearchFolderid();
$searchRange = explode('-', $cpo->GetSearchRange());
$filter = $this->getSearchRestriction($cpo);
// Open the folder to search
$search = true;
if (empty($searchFolderId)) {
$searchFolderId = $this->getFolderIdFromImapId('INBOX');
}
// Convert searchFolderId to IMAP id
$imapId = $this->getImapIdFromFolderId($searchFolderId);
$listMessages = array();
$numMessages = 0;
ZLog::Write(LOGLEVEL_DEBUG, sprintf("BackendIMAP->GetMailboxSearchResults: Filter <%s>", $filter));
if ($cpo->GetSearchDeepTraversal()) {
// Recursive search
ZLog::Write(LOGLEVEL_DEBUG, sprintf("BackendIMAP->GetMailboxSearchResults: Recursive search %s", $imapId));
$listFolders = @imap_list($this->mbox, $this->server, "*");
if ($listFolders === false) {
ZLog::Write(LOGLEVEL_WARN, sprintf("BackendIMAP->GetMailboxSearchResults: Error recursive list %s", imap_last_error()));
} else {
foreach ($listFolders as $subFolder) {
if (@imap_reopen($this->mbox, $subFolder)) {
$imapSubFolder = str_replace($this->server, "", $subFolder);
$subFolderId = $this->getFolderIdFromImapId($imapSubFolder);
if ($subFolderId !== false) {
// only search found folders
$subList = @imap_search($this->mbox, $filter, SE_UID, "UTF-8");
if ($subList !== false) {
$numMessages += count($subList);
ZLog::Write(LOGLEVEL_DEBUG, sprintf("BackendIMAP->GetMailboxSearchResults: SubSearch in %s : %s ocurrences", $imapSubFolder, count($subList)));
$listMessages[] = array($subFolderId => $subList);
}
}
}
}
}
} else {
// Search in folder
if (@imap_reopen($this->mbox, $this->server . $imapId)) {
$subList = @imap_search($this->mbox, $filter, SE_UID, "UTF-8");
if ($subList !== false) {
$numMessages += count($subList);
ZLog::Write(LOGLEVEL_DEBUG, sprintf("BackendIMAP->GetMailboxSearchResults: Search in %s : %s ocurrences", $imapId, count($subList)));
$listMessages[] = array($searchFolderId => $subList);
}
}
}
if ($numMessages > 0) {
// range for the search results
$rangestart = 0;
$rangeend = SEARCH_MAXRESULTS - 1;
if (is_array($searchRange) && isset($searchRange[0]) && isset($searchRange[1])) {
$rangestart = $searchRange[0];
$rangeend = $searchRange[1];
}
$querycnt = $numMessages;
$items = array();
$querylimit = $rangeend + 1 < $querycnt ? $rangeend + 1 : $querycnt + 1;
$items['range'] = $rangestart . '-' . ($querylimit - 1);
$items['searchtotal'] = $querycnt;
ZLog::Write(LOGLEVEL_DEBUG, sprintf("BackendIMAP->GetMailboxSearchResults: %s entries found, returning %s", $items['searchtotal'], $items['range']));
$p = 0;
$pc = 0;
for ($i = $rangestart, $j = 0; $i <= $rangeend && $i < $querycnt; $i++, $j++) {
$keys = array_keys($listMessages[$p]);
$cntFolder = count($listMessages[$p][$keys[0]]);
if ($pc >= $cntFolder) {
$p++;
$pc = 0;
$keys = array_keys($listMessages[$p]);
}
ZLog::Write(LOGLEVEL_DEBUG, sprintf("BackendIMAP->GetMailboxSearchResults: %s %s %s %s", $p, $pc, $keys[0], $listMessages[$p][$keys[0]][$pc]));
$foundFolderId = $keys[0];
$items[$j]['class'] = 'Email';
$items[$j]['longid'] = $prefix . $foundFolderId . ":" . $listMessages[$p][$foundFolderId][$pc];
$items[$j]['folderid'] = $prefix . $foundFolderId;
$pc++;
}
} else {
ZLog::Write(LOGLEVEL_DEBUG, sprintf("BackendIMAP->GetMailboxSearchResults: No messages found!"));
}
return $items;
}
/**
* Searches for the emails on the server
*
* @param ContentParameter $cpo
*
* @return array
*/
public function GetMailboxSearchResults($cpo)
{
ZLog::Write(LOGLEVEL_DEBUG, "Combined->GetMailboxSearchResults()");
$i = $this->getSearchBackend(ISearchProvider::SEARCH_MAILBOX);
$result = false;
if ($i !== false) {
//Convert $cpo GetSearchFolderid
$cpo->SetSearchFolderid($this->GetBackendFolder($cpo->GetSearchFolderid()));
$result = $this->backends[$i]->GetMailboxSearchResults($cpo, $i . $this->config['delimiter']);
}
return $result;
}
