/**
* Checks whether or not the specified mailbox exists
+ *
* @param stream $imap_stream imap connection resource
* @param string $mailbox mailbox name
+ * @param array $mailboxlist (since 1.5.1) optional array of mailboxes from
+ * sqimap_get_mailboxes() (to avoid having to talk to imap server)
* @return boolean
* @since 1.0 or older
*/
-function sqimap_mailbox_exists ($imap_stream, $mailbox) {
+function sqimap_mailbox_exists ($imap_stream, $mailbox, $mailboxlist=null) {
if (!isset($mailbox) || empty($mailbox)) {
return false;
}
- $mbx = sqimap_run_command($imap_stream, 'LIST "" ' . sqimap_encode_mailbox_name($mailbox),
- true, $response, $message);
- return isset($mbx[0]);
+
+ if (is_array($mailboxlist)) {
+ // use previously retrieved mailbox list
+ foreach ($mailboxlist as $mbox) {
+ if ($mbox['unformatted-dm'] == $mailbox) { return true; }
+ }
+ return false;
+ } else {
+ // go to imap server
+ $mbx = sqimap_run_command($imap_stream, 'LIST "" ' . sqimap_encode_mailbox_name($mailbox),
+ true, $response, $message);
+ return isset($mbx[0]);
+ }
}
/**
* <li>flags - TODO: document me
* </ul>
* Before 1.2.0 used third argument for delimiter.
- * @param $line
- * @param $line_lsub
+ *
+ * Before 1.5.1 used second argument for lsub line. Argument was removed in order to use
+ * find_mailbox_name() on the raw input. Since 1.5.1 includes RFC3501 names in flags
+ * array (for example, "\NoSelect" in addition to "noselect")
+ * @param array $line
* @return array
* @since 1.0 or older
* @todo document id and flags keys in boxes array and function arguments.
*/
-function sqimap_mailbox_parse ($line, $line_lsub) {
+function sqimap_mailbox_parse ($line) {
global $folder_prefix, $delimiter;
/* Process each folder line */
}
/* Count number of delimiters ($delimiter) in folder name */
- $mailbox = /*trim(*/$line_lsub[$g]/*)*/;
+ $mailbox = find_mailbox_name($line[$g]);
$dm_count = substr_count($mailbox, $delimiter);
if (substr($mailbox, -1) == $delimiter) {
/* If name ends in delimiter, decrement count by one */
$boxesall[$g]['flags'] = array();
if (isset($line[$g])) {
ereg("\(([^)]*)\)",$line[$g],$regs);
- // FIXME Flags do contain the \ character. \NoSelect \NoInferiors
- // and $MDNSent <= last one doesn't have the \
- // It's better to follow RFC3501 instead of using our own naming.
- $flags = trim(strtolower(str_replace('\\', '',$regs[1])));
+ /**
+ * Since 1.5.1 flags are stored with RFC3501 naming
+ * and also the old way for backwards compatibility
+ * so for example "\NoSelect" and "noselect"
+ */
+ $flags = trim($regs[1]);
if ($flags) {
- $boxesall[$g]['flags'] = explode(' ', $flags);
+ $flagsarr = explode(' ',$flags);
+ $flagsarrnew=$flagsarr;
+ // add old type
+ foreach ($flagsarr as $flag) {
+ $flagsarrnew[]=strtolower(str_replace('\\', '',$flag));
+ }
+ $boxesall[$g]['flags']=$flagsarrnew;
}
}
}
/**
* Returns sorted mailbox lists in several different ways.
+ *
+ * Since 1.5.1 most of the functionality has been moved to new function sqimap_get_mailboxes
+ *
* See comment on sqimap_mailbox_parse() for info about the returned array.
* @param resource $imap_stream imap connection resource
* @param boolean $force force update of mailbox listing. available since 1.4.2 and 1.5.0
* @since 1.0 or older
*/
function sqimap_mailbox_list($imap_stream, $force=false) {
+ global $boxesnew,$show_only_subscribed_folders;
if (!sqgetGlobalVar('boxesnew',$boxesnew,SQ_SESSION) || $force) {
- global $data_dir, $username, $list_special_folders_first,
- $folder_prefix, $trash_folder, $sent_folder, $draft_folder,
- $move_to_trash, $move_to_sent, $save_as_draft,
- $delimiter, $noselect_fix_enable, $imap_server_type,
- $show_only_subscribed_folders;
- $inbox_subscribed = false;
- $listsubscribed = sqimap_capability($imap_stream,'LIST-SUBSCRIBED');
-
- require_once(SM_PATH . 'include/load_prefs.php');
-
- if (!$show_only_subscribed_folders) {
- $lsub = 'LIST';
- } elseif ($listsubscribed) {
- $lsub = 'LIST (SUBSCRIBED)';
- } else {
- $lsub = 'LSUB';
- }
+ $boxesnew=sqimap_get_mailboxes($imap_stream,$force,$show_only_subscribed_folders);
+ }
+ return $boxesnew;
+}
- if ($noselect_fix_enable) {
- $lsub_args = "$lsub \"$folder_prefix\" \"*%\"";
- } else {
- $lsub_args = "$lsub \"$folder_prefix\" \"*\"";
- }
- /* LSUB array */
- $lsub_ary = sqimap_run_command ($imap_stream, $lsub_args,
- true, $response, $message);
- $lsub_ary = compact_mailboxes_response($lsub_ary);
+/**
+ * Returns a list of all folders, subscribed or not
+ *
+ * Since 1.5.1 code moved to sqimap_get_mailboxes()
+ *
+ * @param stream $imap_stream imap connection resource
+ * @return array see sqimap_mailbox_parse()
+ * @since 1.0 or older
+ */
+function sqimap_mailbox_list_all($imap_stream) {
+ global $show_only_subscribed_folders;
+ // fourth argument prevents registration of retrieved list of mailboxes in session
+ $boxes=sqimap_get_mailboxes($imap_stream,true,false,false);
+ return $boxes;
+}
- $sorted_lsub_ary = array();
- for ($i = 0, $cnt = count($lsub_ary);$i < $cnt; $i++) {
- $temp_mailbox_name = find_mailbox_name($lsub_ary[$i]);
- $sorted_lsub_ary[] = $temp_mailbox_name;
- if (!$inbox_subscribed && strtoupper($temp_mailbox_name) == 'INBOX') {
- $inbox_subscribed = true;
- }
- }
+/**
+ * Gets the list of mailboxes for sqimap_maolbox_tree and sqimap_mailbox_list
+ *
+ * This is because both of those functions had duplicated logic, but with slightly different
+ * implementations. This will make both use the same implementation, which should make it
+ * easier to maintain and easier to modify in the future
+ * @param stream $imap_stream imap connection resource
+ * @param bool $force force a reload and ignore cache
+ * @param bool $show_only_subscribed controls listing of visible or all folders
+ * @param bool $session_register controls registration of retrieved data in session.
+ * @return object boxesnew - array of mailboxes and their attributes
+ * @since 1.5.1
+ */
+function sqimap_get_mailboxes($imap_stream,$force=false,$show_only_subscribed=true,$session_register=true) {
+ global $show_only_subscribed_folders,$noselect_fix_enable,$folder_prefix,
+ $list_special_folders_first,$imap_server_type;
+ $inbox_subscribed = false;
+ $listsubscribed = sqimap_capability($imap_stream,'LIST-SUBSCRIBED');
- /* natural sort mailboxes */
- if (isset($sorted_lsub_ary)) {
- usort($sorted_lsub_ary, 'strnatcasecmp');
- }
- /*
- * The LSUB response doesn't provide us information about \Noselect
- * mail boxes. The LIST response does, that's why we need to do a LIST
- * call to retrieve the flags for the mailbox
- * Note: according RFC2060 an imap server may provide \NoSelect flags in the LSUB response.
- * in other words, we cannot rely on it.
- */
- $sorted_list_ary = array();
- if (!$listsubscribed && $show_only_subscribed_folders) {
- for ($i=0; $i < count($sorted_lsub_ary); $i++) {
- if (substr($sorted_lsub_ary[$i], -1) == $delimiter) {
- $mbx = substr($sorted_lsub_ary[$i], 0, strlen($sorted_lsub_ary[$i])-1);
- }
- else {
- $mbx = $sorted_lsub_ary[$i];
- }
+ if ($show_only_subscribed) { $show_only_subscribed=$show_only_subscribed_folders; }
- $read = sqimap_run_command ($imap_stream, 'LIST "" ' . sqimap_encode_mailbox_name($mbx),
- true, $response, $message);
+ require_once(SM_PATH . 'include/load_prefs.php');
- $read = compact_mailboxes_response($read);
+ /**
+ * There are three main listing commands we can use in IMAP:
+ * LSUB shows just the list of subscribed folders
+ * may include flags, but these are not necessarily accurate or authoratative
+ * \NoSelect has special meaning: the folder does not exist -OR- it means this
+ * folder is not subscribed but children may be
+ * [RFC-2060]
+ * LIST this shows every mailbox on the system
+ * flags are always included and are accurate and authoratative
+ * \NoSelect means folder should not be selected
+ * [RFC-2060]
+ * LIST (SUBSCRIBED) implemented with LIST-SUBSCRIBED extension
+ * this is like list but returns only subscribed folders
+ * flag meanings are like LIST, not LSUB
+ * \NonExistent means mailbox doesn't exist
+ * \PlaceHolder means parent is not valid (selectable), but one or more children are
+ * \NoSelect indeed means that the folder should not be selected
+ * IMAPEXT-LIST-EXTENSIONS-04 August 2003 B. Leiba
+ */
+ if (!$show_only_subscribed) {
+ $lsub = 'LIST';
+ $sub_cache_name='list_cache';
+ } elseif ($listsubscribed) {
+ $lsub = 'LIST (SUBSCRIBED)';
+ $sub_cache_name='listsub_cache';
+ } else {
+ $lsub = 'LSUB';
+ $sub_cache_name='lsub_cache';
+ }
- if (isset($read[0])) {
- $sorted_list_ary[$i] = $read[0];
- } else {
- $sorted_list_ary[$i] = '';
- }
- }
- } else {
- $sorted_list_ary = $sorted_lsub_ary;
- }
- /*
- * Just in case they're not subscribed to their inbox,
- * we'll get it for them anyway
- */
- if (!$inbox_subscribed) {
- $inbox_ary = sqimap_run_command ($imap_stream, 'LIST "" "INBOX"',
- true, $response, $message);
- $sorted_list_ary[] = implode('',compact_mailboxes_response($inbox_ary));
- $sorted_lsub_ary[] = find_mailbox_name($inbox_ary[0]);
- }
+ // Some IMAP servers allow subfolders to exist even if the parent folders do not
+ // This fixes some problems with the folder list when this is the case, causing the
+ // NoSelect folders to be displayed
+ if ($noselect_fix_enable) {
+ $lsub_args = "$lsub \"$folder_prefix\" \"*%\"";
+ $list_args = "LIST \"$folder_prefix\" \"*%\"";
+ } else {
+ $lsub_args = "$lsub \"$folder_prefix\" \"*\"";
+ $list_args = "LIST \"$folder_prefix\" \"*\"";
+ }
- $boxesall = sqimap_mailbox_parse ($sorted_list_ary, $sorted_lsub_ary);
+ // get subscribed mailbox list from cache (session)
+ // if not there, then get it from the imap server and store in cache
+ sqsession_is_active();
- /* Now, lets sort for special folders */
- $boxesnew = $used = array();
+ if (!$force) {
+ sqgetGlobalVar($sub_cache_name,$lsub_cache,SQ_SESSION);
+ }
- /* Find INBOX */
- $cnt = count($boxesall);
- $used = array_pad($used,$cnt,false);
- for($k = 0; $k < $cnt; ++$k) {
- if (strtolower($boxesall[$k]['unformatted']) == 'inbox') {
- $boxesnew[] = $boxesall[$k];
- $used[$k] = true;
- break;
+ if (!empty($lsub_cache)) {
+ $lsub_assoc_ary=$lsub_cache;
+ } else {
+ $lsub_ary = sqimap_run_command ($imap_stream, $lsub_args, true, $response, $message);
+ $lsub_ary = compact_mailboxes_response($lsub_ary);
+ if (!empty($lsub_ary)) {
+ foreach ($lsub_ary as $rawline) {
+ $temp_mailbox_name=find_mailbox_name($rawline);
+ $lsub_assoc_ary[$temp_mailbox_name]=$rawline;
}
+ unset($lsub_ary);
+ sqsession_register($lsub_assoc_ary,$sub_cache_name);
+ }
+ }
+
+ // Now to get the mailbox flags
+ // The LSUB response may return \NoSelect flags, etc. but it is optional
+ // according to RFC3501, and even when returned it may not be accurate
+ // or authoratative. LIST will always return accurate results.
+ if (($lsub == 'LIST') || ($lsub == 'LIST (SUBSCRIBED)')) {
+ // we've already done a LIST or LIST (SUBSCRIBED)
+ // and NOT a LSUB, so no need to do it again
+ $list_assoc_ary = $lsub_assoc_ary;
+ } else {
+ // we did a LSUB so now we need to do a LIST
+ // first see if it is in cache
+ $list_cache_name='list_cache';
+ if (!$force) {
+ sqgetGlobalVar($list_cache_name,$list_cache,SQ_SESSION);
}
- /* List special folders and their subfolders, if requested. */
- if ($list_special_folders_first) {
- for($k = 0; $k < $cnt; ++$k) {
- if (!$used[$k] && isSpecialMailbox($boxesall[$k]['unformatted'])) {
- $boxesnew[] = $boxesall[$k];
- $used[$k] = true;
+
+ if (!empty($list_cache)) {
+ $list_assoc_ary=$list_cache;
+ // we could store this in list_cache_name but not necessary
+ } else {
+ // not in cache so we need to go get it from the imap server
+ $list_assoc_ary = array();
+ $list_ary = sqimap_run_command($imap_stream, $list_args,
+ true, $response, $message);
+ $list_ary = compact_mailboxes_response($list_ary);
+ if (!empty($list_ary)) {
+ foreach ($list_ary as $rawline) {
+ $temp_mailbox_name=find_mailbox_name($rawline);
+ $list_assoc_ary[$temp_mailbox_name]=$rawline;
}
+ unset($list_ary);
+ sqsession_register($list_assoc_ary,$list_cache_name);
}
}
+ }
- /* Find INBOX's children */
- for($k = 0; $k < $cnt; ++$k) {
- if (!$used[$k] && isBoxBelow(strtolower($boxesall[$k]['unformatted']), 'inbox') &&
- strtolower($boxesall[$k]['unformatted']) != 'inbox') {
- $boxesnew[] = $boxesall[$k];
- $used[$k] = true;
+ // If they aren't subscribed to the inbox, then add it anyway (if its in LIST)
+ $inbox_subscribed=false;
+ if (!empty($lsub_assoc_ary)) {
+ foreach ($lsub_assoc_ary as $temp_mailbox_name=>$rawline) {
+ if (strtoupper($temp_mailbox_name) == 'INBOX') {
+ $inbox_subscribed=true;
}
}
+ }
+ if (!$inbox_subscribed) {
+ if (!empty($list_assoc_ary)) {
+ foreach ($list_assoc_ary as $temp_mailbox_name=>$rawline) {
+ if (strtoupper($temp_mailbox_name) == 'INBOX') {
+ $lsub_assoc_ary[$temp_mailbox_name]=$rawline;
+ }
+ }
+ }
+ }
- /* Rest of the folders */
- for($k = 0; $k < $cnt; $k++) {
- if (!$used[$k]) {
- $boxesnew[] = $boxesall[$k];
+ // Now we have the raw output, we need to create an array of mailbox names we will return
+ if (!$show_only_subscribed) {
+ $final_folders_assoc_ary=$list_assoc_ary;
+ } else {
+ /**
+ * only show subscribed folders
+ * we need to merge the folders here... we can't trust the flags, etc. from the lsub_assoc_array
+ * so we use the lsub_assoc_array as the list of folders and the values come from list_assoc_array
+ */
+ if (!empty($lsub_assoc_ary)) {
+ foreach ($lsub_assoc_ary as $temp_mailbox_name=>$rawline) {
+ if (!empty($list_assoc_ary[$temp_mailbox_name])) {
+ $final_folders_assoc_ary[$temp_mailbox_name]=$list_assoc_ary[$temp_mailbox_name];
+ }
}
}
- sqsession_register($boxesnew,'boxesnew');
}
- return $boxesnew;
-}
-/**
- * Returns a list of all folders, subscribed or not
- * @param stream $imap_stream imap connection resource
- * @return array see sqimap_mailbox_parse()
- * @since 1.0 or older
- */
-function sqimap_mailbox_list_all($imap_stream) {
- global $list_special_folders_first, $folder_prefix, $delimiter;
- $read_ary = sqimap_run_command($imap_stream,"LIST \"$folder_prefix\" *",true,$response, $message,false);
- $read_ary = compact_mailboxes_response($read_ary);
+ // Now produce a flat, sorted list
+ if (!empty($final_folders_assoc_ary)) {
+ uksort($final_folders_assoc_ary,'strnatcasecmp');
+ foreach ($final_folders_assoc_ary as $temp_mailbox_name=>$rawline) {
+ $final_folders_ary[]=$rawline;
+ }
+ }
- $g = 0;
- $fld_pre_length = strlen($folder_prefix);
- for ($i = 0, $cnt = count($read_ary); $i < $cnt; $i++) {
- /* Store the raw IMAP reply */
- $boxes[$g]['raw'] = $read_ary[$i];
+ // this will put it into an array we can use later
+ // containing:
+ // raw - Raw LIST/LSUB response from the IMAP server
+ // formatted - formatted folder name
+ // unformatted - unformatted, but with the delimiter at the end removed
+ // unformated-dm - folder name as it appears in raw response
+ // unformatted-disp - unformatted without $folder_prefix
+ // id - the array element number (0, 1, 2, etc.)
+ // flags - mailbox flags
+ if (!empty($final_folders_ary)) {
+ $boxesall = sqimap_mailbox_parse($final_folders_ary);
+ } else {
+ // they have no mailboxes
+ $boxesall=array();
+ }
- /* Count number of delimiters ($delimiter) in folder name */
- $mailbox = find_mailbox_name($read_ary[$i]);
- $dm_count = substr_count($mailbox, $delimiter);
- if (substr($mailbox, -1) == $delimiter) {
- /* If name ends in delimiter - decrement count by one */
- $dm_count--;
- }
+ /* Now, lets sort for special folders */
+ $boxesnew = $used = array();
- /* Format folder name, but only if it's a INBOX.* or has a parent. */
- $boxesallbyname[$mailbox] = $g;
- $parentfolder = readMailboxParent($mailbox, $delimiter);
- if((eregi('^inbox'.quotemeta($delimiter), $mailbox)) ||
- (ereg('^'.$folder_prefix, $mailbox)) ||
- ( isset($boxesallbyname[$parentfolder]) && (strlen($parentfolder) > 0) ) ) {
- if ($dm_count) {
- $boxes[$g]['formatted'] = str_repeat(' ', $dm_count);
+ /* Find INBOX */
+ $cnt = count($boxesall);
+ $used = array_pad($used,$cnt,false);
+ $has_inbox = false;
+ for($k = 0; $k < $cnt; ++$k) {
+ if (strtoupper($boxesall[$k]['unformatted']) == 'INBOX') {
+ $boxesnew[] = $boxesall[$k];
+ $used[$k] = true;
+ $has_inbox = true;
+ break;
+ }
+ }
+
+ if ($has_inbox == false) {
+ // do a list request for inbox because we should always show
+ // inbox even if the user isn't subscribed to it.
+ $inbox_ary = sqimap_run_command($imap_stream, 'LIST "" "INBOX"',
+ true, $response, $message);
+ $inbox_ary = compact_mailboxes_response($inbox_ary);
+ if (count($inbox_ary)) {
+ $inbox_entry = sqimap_mailbox_parse($inbox_ary);
+ // add it on top of the list
+ if (!empty($boxesnew)) {
+ array_unshift($boxesnew,$inbox_entry[0]);
} else {
- $boxes[$g]['formatted'] = '';
+ $boxesnew[]=$inbox_entry[0];
}
- $boxes[$g]['formatted'] .= imap_utf7_decode_local(readShortMailboxName($mailbox, $delimiter));
- } else {
- $boxes[$g]['formatted'] = imap_utf7_decode_local($mailbox);
+ /* array_unshift($used,true); */
}
+ }
- $boxes[$g]['unformatted-dm'] = $mailbox;
- if (substr($mailbox, -1) == $delimiter) {
- $mailbox = substr($mailbox, 0, strlen($mailbox) - 1);
+ /* List special folders and their subfolders, if requested. */
+ if ($list_special_folders_first) {
+ for($k = 0; $k < $cnt; ++$k) {
+ if (!$used[$k] && isSpecialMailbox($boxesall[$k]['unformatted'])) {
+ $boxesnew[] = $boxesall[$k];
+ $used[$k] = true;
+ }
}
- $boxes[$g]['unformatted'] = $mailbox;
- $boxes[$g]['unformatted-disp'] = substr($mailbox,$fld_pre_length);
-
- $boxes[$g]['id'] = $g;
-
- /* Now lets get the flags for this mailbox */
- $read_mlbx = $read_ary[$i];
- $flags = substr($read_mlbx, strpos($read_mlbx, '(')+1);
- $flags = substr($flags, 0, strpos($flags, ')'));
- $flags = str_replace('\\', '', $flags);
- $flags = trim(strtolower($flags));
- if ($flags) {
- $boxes[$g]['flags'] = explode(' ', $flags);
+ }
+
+ /* Find INBOX's children */
+ for($k = 0; $k < $cnt; ++$k) {
+ $isboxbelow=isBoxBelow(strtoupper($boxesall[$k]['unformatted']),'INBOX');
+ if (strtoupper($boxesall[$k]['unformatted']) == 'INBOX') {
+ $is_inbox=1;
} else {
- $boxes[$g]['flags'] = array();
+ $is_inbox=0;
+ }
+
+ if (!$used[$k] && $isboxbelow && $is_inbox) {
+ $boxesnew[] = $boxesall[$k];
+ $used[$k] = true;
}
- $g++;
- }
- if(is_array($boxes)) {
- sort ($boxes);
}
- return $boxes;
+ /* Rest of the folders */
+ for($k = 0; $k < $cnt; $k++) {
+ if (!$used[$k]) {
+ $boxesnew[] = $boxesall[$k];
+ }
+ }
+ /**
+ * Don't register boxes in session, if $session_register is set to false
+ * Prevents registration of sqimap_mailbox_list_all() results.
+ */
+ if ($session_register) sqsession_register($boxesnew,'boxesnew');
+ return $boxesnew;
}
/**
* Fills mailbox object
*
+ * this is passed the mailbox array by left_main.php
+ * who has previously obtained it from sqimap_get_mailboxes
+ * that way, the raw mailbox list is available in left_main to other
+ * things besides just sqimap_mailbox_tree
+ * imap_stream is just used now to get status info
+ *
+ * most of the functionality is moved to sqimap_get_mailboxes
+ * also takes care of TODO items:
+ * caching mailbox tree
+ * config setting for UW imap section (not needed now)
+ *
* Some code fragments are present in 1.3.0 - 1.4.4.
* @param stream $imap_stream imap connection resource
+ * @param array $lsub_ary output array from sqimap_get_mailboxes (contains mailboxes and flags)
* @return object see mailboxes class.
* @since 1.5.0
*/
-function sqimap_mailbox_tree($imap_stream) {
- global $default_folder_prefix, $data_dir, $username, $list_special_folders_first,
- $folder_prefix, $delimiter, $trash_folder, $move_to_trash,
- $imap_server_type, $show_only_subscribed_folders;
-
- // TODO: implement mailbox tree caching. maybe store object in session?
-
- $noselect = false;
- $noinferiors = false;
-
- require_once(SM_PATH . 'include/load_prefs.php');
-
- if ($show_only_subscribed_folders) {
- $lsub_cmd = 'LSUB';
- } else {
- $lsub_cmd = 'LIST';
- }
-
- /* LSUB array */
- $lsub_ary = sqimap_run_command ($imap_stream, "$lsub_cmd \"$folder_prefix\" \"*\"",
- true, $response, $message);
- $lsub_ary = compact_mailboxes_response($lsub_ary);
-
- /* Check to see if we have an INBOX */
- $has_inbox = false;
-
- for ($i = 0, $cnt = count($lsub_ary); $i < $cnt; $i++) {
- if (preg_match("/^\*\s+$lsub_cmd.*\s\"?INBOX\"?\s*$/i",$lsub_ary[$i])) {
- $lsub_ary[$i] = strtoupper($lsub_ary[$i]);
- // in case of an unsubscribed inbox an imap server can
- // return the inbox in the lsub results with a \NoSelect
- // flag.
- if (!preg_match("/\*\s+$lsub_cmd\s+\(.*\\\\NoSelect.*\).*/i",$lsub_ary[$i])) {
- $has_inbox = true;
- } else {
- // remove the result and request it again with a list
- // response at a later stage.
- unset($lsub_ary[$i]);
- // re-index the array otherwise the addition of the LIST
- // response will fail in PHP 4.1.2 and probably other older versions
- $lsub_ary = array_values($lsub_ary);
- }
- break;
- }
- }
-
- if ($has_inbox == false) {
- // do a list request for inbox because we should always show
- // inbox even if the user isn't subscribed to it.
- $inbox_ary = sqimap_run_command ($imap_stream, 'LIST "" "INBOX"',
- true, $response, $message);
- $inbox_ary = compact_mailboxes_response($inbox_ary);
- if (count($inbox_ary)) {
- $lsub_ary[] = $inbox_ary[0];
- }
- }
-
- /*
- * Section about removing the last element was removed
- * We don't return "* OK" anymore from sqimap_read_data
- */
+function sqimap_mailbox_tree($imap_stream,$lsub_ary) {
$sorted_lsub_ary = array();
$cnt = count($lsub_ary);
for ($i = 0; $i < $cnt; $i++) {
- $mbx = find_mailbox_name($lsub_ary[$i]);
-
- // only do the noselect test if !uw, is checked later. FIX ME see conf.pl setting
- if ($imap_server_type != "uw") {
- $noselect = check_is_noselect($lsub_ary[$i]);
- $noinferiors = check_is_noinferiors($lsub_ary[$i]);
- }
- if (substr($mbx, -1) == $delimiter) {
- $mbx = substr($mbx, 0, strlen($mbx) - 1);
- }
+ $mbx=$lsub_ary[$i]['unformatted'];
+ $flags=$lsub_ary[$i]['flags'];
+
+ $noinferiors=0;
+ if (in_array('\Noinferiors',$flags)) { $noinferiors=1; }
+ if (in_array('\NoInferiors',$flags)) { $noinferiors=1; }
+ if (in_array('\HasNoChildren',$flags)) { $noinferiors=1; }
+
+ $noselect=0;
+ if (in_array('\NoSelect',$flags)) { $noselect=1; }
+ /**
+ * LIST (SUBSCRIBED) has two new flags, \NonExistent which means the mailbox is subscribed to
+ * but doesn't exist, and \PlaceHolder which is similar (but not the same) as \NoSelect
+ * For right now, we'll treat these the same as \NoSelect and this behavior can be changed
+ * later if needed
+ */
+ if (in_array('\NonExistent',$flags)) { $noselect=1; }
+ if (in_array('\PlaceHolder',$flags)) { $noselect=1; }
$sorted_lsub_ary[] = array ('mbx' => $mbx, 'noselect' => $noselect, 'noinferiors' => $noinferiors);
}
- // FIX ME this requires a config setting inside conf.pl instead of checking on server type
- if ($imap_server_type == "uw") {
- $aQuery = array();
- $aTag = array();
- // prepare an array with queries
- foreach ($sorted_lsub_ary as $aMbx) {
- $mbx = stripslashes($aMbx['mbx']);
- sqimap_prepare_pipelined_query('LIST "" ' . sqimap_encode_mailbox_name($mbx), $tag, $aQuery, false);
- $aTag[$tag] = $mbx;
- }
- $sorted_lsub_ary = array();
- // execute all the queries at once
- $aResponse = sqimap_run_pipelined_command ($imap_stream, $aQuery, false, $aServerResponse, $aServerMessage);
- foreach($aTag as $tag => $mbx) {
- if ($aServerResponse[$tag] == 'OK') {
- $sResponse = implode('', $aResponse[$tag]);
- $noselect = check_is_noselect($sResponse);
- $noinferiors = check_is_noinferiors($sResponse);
- $sorted_lsub_ary[] = array ('mbx' => $mbx, 'noselect' => $noselect, 'noinferiors' => $noinferiors);
- }
- }
- $cnt = count($sorted_lsub_ary);
- }
+
$sorted_lsub_ary = array_values($sorted_lsub_ary);
usort($sorted_lsub_ary, 'mbxSort');
$boxestree = sqimap_fill_mailbox_tree($sorted_lsub_ary,false,$imap_stream);
return false;
}
-?>
+?>
\ No newline at end of file
projects / squirrelmail.git / commitdiff