* @author Robin Rainton * @package plugins * @subpackage ldapfolderinfo * @version $Id: folder_sizes.inc.php,v 1.2 2006/11/22 13:21:23 avel Exp $ */ /** * Main function for calculating and outputting folder list. * * @param $imapConnection obj the available imap stream * @param $ldap obj the available ldap stream, or boolean false if LDAP information is not desired. * * @author Robin Rainton * @author Alexandros Vellis */ function ldapfolderinfo_folder_sizes_list($imapConnection, $ldap) { /* Global variables */ global $username, $data_dir; $boxes = sqimap_mailbox_list($imapConnection); $delimiter = sqimap_get_delimiter($imapConnection); $compose_new_win = getPref($data_dir, $username, 'compose_new_win'); $language = getPref($data_dir, $username, 'language'); $lang = substr($language, 0, 2); if(isset($_SESSION['ldapfolderinfo'])) { $folderinfo = $_SESSION['ldapfolderinfo']; } if(isset($ldap) && $ldap !== false) { /* Ask LDAP for folder information */ global $ldap_base_dn; $folderattributes = array('cn', 'mail', 'description'); // FIXME: 'owner' ???? } /* * ---------- Business Logic ------------ * * Work through the folder list and count messages in each. * * Fill all the information inside the $boxes structure itself. * * We will add the message count for each folder to the original boxes * array. This is so we can determine how deep the directories are * before we start. This is necessary because we need to know how many * columns are going to be presented to begin with. */ $max_depth = 0; for ($boxnum = 0; $boxnum < count($boxes); $boxnum++) { $real_box = $boxes[$boxnum]['unformatted']; /* Record new depth if it's greatest so far */ $parts = explode($delimiter, $boxes[$boxnum]['unformatted']); $boxes[$boxnum]['display'] = imap_utf7_decode_local(array_pop($parts)); $boxes[$boxnum]['depth'] = count($parts); if ($boxes[$boxnum]['depth'] > $max_depth) { $max_depth = $boxes[$boxnum]['depth']; } /* Get sizes for this folder if it's selectable */ if (!in_array('noselect', $boxes[$boxnum]['flags'])) { list($count, $unread, $size) = get_folder_size($imapConnection, $boxes[$boxnum]['unformatted']); // print "DEBUG: ".$boxes[$boxnum]['unformatted'].": $count - $unread - $size
"; if($count == -1) { /* FIXME */ $boxes[$boxnum]['flags'][] = 'noselect'; } $boxes[$boxnum]['count'] = $count; $boxes[$boxnum]['unread'] = $unread; $boxes[$boxnum]['size'] = $size; if (strstr($boxes[$boxnum]['unformatted'], "INBOX")) { $boxes[$boxnum]['quotastatus'] = sqimap_get_quota_ldapfolderinfo($imapConnection, $real_box, $tak, $tot); $boxes[$boxnum]['quota']['taken'] = $tak; unset ($tak); $boxes[$boxnum]['quota']['total'] = $tot; unset ($tot); } /* Following stuff applies only for folders outside * INBOX (Shared folders or other users' folders) */ if (!strstr($real_box, "INBOX") // && !preg_match('/^user./', $real_box ) && $ldap !== false ) { /* Ask LDAP for user permissions on the current folder */ // Old Code: // get_user_perms($username, $boxes[$boxnum]['unformatted'], $permarray[$boxes[$boxnum]['unformatted']]); // get_user_perms($username, $boxes[$boxnum]['unformatted'], $temp_perm_array); if( $acl = sqimap_myrights ($imapConnection, $real_box) ) { $boxes[$boxnum]['acl'] = trim($acl); } /* Also, if permission is admin or delete, get * the quota as well. */ if (strstr($acl, 'd')) { $boxes[$boxnum]['quotastatus'] = sqimap_get_quota_ldapfolderinfo($imapConnection, $real_box, $tak, $tot); $boxes[$boxnum]['quota']['taken'] = $tak; unset ($tak); $boxes[$boxnum]['quota']['total'] = $tot; unset ($tot); } unset($acl); /* Ask LDAP for information about the owner of this folder. */ $folderownerdn = ldapfolderinfo_get_folder_attribute($real_box, 'owner'); $uidfilter = strtok($folderownerdn, ','); if ($search_result = ldap_search($ldap, $ldap_base_dn, $uidfilter, $folderattributes )) { $userinfo = ldap_get_entries($ldap, $search_result); if($userinfo['count'] > 0) { $boxes[$boxnum]['owner']['name'] = $userinfo[0]['cn'][0]; if(isset($userinfo[0]['cn;lang-'.$lang][0])) { $boxes[$boxnum]['owner']['name_'.$lang] = directory_string_convert($userinfo[0]['cn;lang-'.$lang][0], "UTF-8", 'iso-8859-7'); } $boxes[$boxnum]['owner']['email'] = $userinfo[0]['mail'][0]; } } } } } unset($real_box); /* print "ended asking stuff. the results:"; print "

"; print_r($boxes); print "

"; */ /* ------------- Presentation Logic --------------- */ global $tab_cols, $warn_percent, $use_pixmap, $height, $edge_width, $left_image, $middle_image, $right_image, $color, $location; $tab_cols = $max_depth + 4; $indent_width = 20; echo '

'; echo "" . ($tab_cols > 4 ? "" : "") ; echo '' . // ''. ''; global $plugins; if(in_array('useracl', $plugins)) { echo ''; } echo ''; global $use_special_folder_color, $folder_sizes_subtotals; $folder_sizes_subtotals = 1; // $folder_sizes_subtotals = 0; global $subfolders, $subcount, $subunread, $subsize; /* Start Loop! */ $last_depth = 0; foreach ($boxes as $boxnum => $box) { $real_box = $box['unformatted']; /* If we are keeping subtotals show last one(s) */ if ($folder_sizes_subtotals && $last_depth > $box['depth']) { folder_sizes_add_totals($last_depth, $box['depth']); $last_depth = $box['depth']; } /* Indent sub-folders */ $indent = $box['depth'] > 0 ? "" : ""; /* How many columns will this folder name cross? For non-selectable is * number of cols - depth For other is number of cols - depth - 3 */ $use_cols = in_array('noselect', $box['flags']) ? $tab_cols - $box['depth'] : $tab_cols - $box['depth'] - 3; /* Make a link to each folder */ $special_color = ($use_special_folder_color && isSpecialMailbox($box['unformatted'])); echo '' . $indent . ' 1 ? ' colspan="'.$use_cols.'"' : '') . ">" . (in_array('noselect', $box['flags']) ? '' : '') . ($special_color ? '' : '') . $box['display'] . (in_array('noselect', $box['flags']) ? '' : '') . ''; /* If we are moving down a level, reset the counters for when the * subtotal is (perhaps) displayed. */ if ($last_depth < $box['depth'] || !isset($last_depth)) { $last_depth = $box['depth']; $subfolders[$last_depth] = 0; $subcount[$last_depth] = 0; $subunread[$last_depth] = 0; $subsize[$last_depth] = 0; } /* If ! \Noselect, display the rest. */ if (!in_array('noselect', $box['flags'])) { /* Counts */ echo "" . ""; /* Permission */ echo '"; /* Owner */ echo ''; /* Post button */ echo '"; /* Show counts (and add to subtotals) */ /* Size */ echo "'; /* Quota */ echo '"; /* Shares */ if(in_array('useracl', $plugins)) { echo ''; } /* Totals */ if(isset($subfolders[$last_depth])) $subfolders[$last_depth]++; else $subfolders[$last_depth] = 0; if(isset($subcount[$last_depth])) $subcount[$last_depth] += $box['count']; else $subcount[$last_depth] = $box['count']; if(isset($subunread[$last_depth])) $subunread[$last_depth] += $box['unread']; else $subunread[$last_depth] = $box['unread']; if(isset($subsize[$last_depth])) $subsize[$last_depth] += $box['size']*1024; } else { /* Display empty columns for \NoSelect */ echo ''; if(in_array('useracl', $plugins)) { echo ''; } } echo "\n"; } /* Grand totals */ folder_sizes_add_totals($last_depth, -1); /* We're done - close table, connection and return */ echo "


'. '
'. ''. _("Information about Folders and Bulletin Boards") . ''. '
'. html_tag('strong' , _("Folder")) . '	'. html_tag('strong' , _("Count")) . '	'. html_tag('strong' , _("Unread")) . '	'. html_tag('strong' , _("Permission")) . '	'. html_tag('strong' , _("Owner")) . '	'. html_tag('strong' , _("Post")) . '	'. html_tag('strong' , _("Size")) . '	'. html_tag('strong' , _("Quota")) . '	'. html_tag('strong' , _("Shares")) . '

" . $box['count'] . "	" . $box['unread'] . "	'; if(isset ($box['permissions']['permFlag'])) { switch ($box['permissions']['permFlag']) { case 'read': print _("Read Only"); break; case 'append': case 'rap': print html_tag ('em', _("Read & Post")); break; case 'delete': print html_tag ('em', _("Read & Post &") . ' ' . html_tag('strong',_("Delete") ) ) ; break; case 'admin': print html_tag ('em', _("Administer")); break; default: print _("Personal Folder"); break; } } elseif (isset($box['acl'])) { switch ($box['acl']){ case 'lrs': case 'lrsw': print _("Read Only"); break; case 'lrswi': print html_tag ('em', _("Read & Append")); case 'lrsp': case 'lrswp': case 'lrswip': print html_tag ('em', _("Read & Post")); break; case 'lrswipd': print html_tag ('em', _("Read & Post &") . ' ' . html_tag('strong',_("Delete") ) ) ; break; case 'lrswd': print html_tag ('em', _("Read") . ' & ' . html_tag('strong',_("Delete") ) ) ; break; case 'lrswipda': case 'lrswipcda': print html_tag ('strong', _("Administer")); break; default: break; } } echo "	'; $folderattributes = array("cn", "owner", "mail", "description"); if (!strstr($real_box, "INBOX")) { if (isset($box['owner']) && isset($box['acl'])) { // if (isset($box['owner']) && strlen(trim($box['owner']))>0 ) if (isset($box['owner']['name_'.$lang])) { $uname = $box['owner']['name_'.$lang]; } else { $uname = $box['owner']['name']; } $uemail = $box['owner']['email']; $comp_uri = 'src/compose.php?mailbox='.$real_box.'&send_to='.urlencode($uemail); print makeComposeLink($comp_uri, $uname); // Was used for title="" $dummy = _("Send an email to this user"); } } else { //print "Moi. :-)"; } echo '	'; if ( !strstr($real_box, "INBOX") && !preg_match('/^user./', $real_box ) && ( isset($box['acl']) && strstr($box['acl'], 'p') ) && ( isset($folderinfo[$real_box]['mail']) )) { $comp_uri = 'src/compose.php?mailbox='.$real_box.'&send_to='.urlencode($folderinfo[$real_box]['mail']); $img = ''; print makeComposeLink($comp_uri, $img); } echo "	"; if (strstr($box['unformatted'], "INBOX") \|\| preg_match('/^user./', $real_box ) \|\| (isset($box['acl']) && strstr($box['acl'], 'd')) ) { echo show_readable_size($box['size']*1024); } print '	'; if(isset($box['quotastatus'])) { if ($box['quotastatus'] > 0) { display_quota_usage_per_folder($box['quota']['taken'], $box['quota']['total']); } elseif ($box['quotastatus'] == -2) { print _("See Parent Folder"); } elseif ($box['quotastatus'] == -1) { echo _("Unlimited"); } } echo "	'; if (strstr($box['unformatted'], "INBOX") && $box['unformatted'] != 'INBOX') { $acl_uri = 'plugins/useracl/useracl.php?mailbox='.urlencode($box['unformatted']).'&addacl=1'; $disp = ''; print makeComposeLink($acl_uri, $disp); } print '

\n"; } /** * Counts the messages and size in $mailbox. * * @param object $imapConnection * @param string $mailbox * @return arr [0] # of messages, [1] # of unseen messages, [2] size of * messages */ function get_folder_size($imapConnection, $mailbox) { $num_messages = sqimap_get_num_messages($imapConnection, $mailbox); if ($num_messages > 0) { $size = sqimap_get_used($imapConnection, $mailbox); $unseen = sqimap_unseen_messages($imapConnection, $mailbox); } else { $size = 0; $unseen = 0; } return array($num_messages, $unseen, $size); } /** * Sub to add the totals and subtotals for the passed depth. * If Depth is zero, this is the grand total and should be in bold. * * @param int $from_depth * @param int $to_depth */ function folder_sizes_add_totals($from_depth, $to_depth) { global $color; global $subfolders, $subcount, $subunread, $subsize, $tab_cols; for ($lp = $from_depth; $lp > $to_depth; $lp--) { $indent = $lp > 0 ? " " : ""; echo ''.$indent.' 3 ? " colspan=" . ($tab_cols - $lp - 3) : "") . ">" . ($lp > 0 ? "" : ""); if ($subfolders[$lp] == 1 ) printf ( _("%s Folder") , $subfolders[$lp]); else printf ( _("%s Folders") , $subfolders[$lp]); echo ($lp > 0 ? "" : "") . "" . "" . ($lp > 0 ? "" : "") . $subcount[$lp] . ($lp > 0 ? "" : "") . "" . "" . ($lp > 0 ? "" : "") . $subunread[$lp] . ($lp > 0 ? "" : "") . "" . '' . "" . ($lp > 0 ? "" : ""); if(isset($subsize[$lp])) echo show_readable_size($subsize[$lp]); echo ($lp > 0 ? "" : "") . "\n"; $next_depth = $lp - 1; if(isset($subfolders[$next_depth])) $subfolders[$next_depth] = 1 + $subfolders[$lp]; if(isset($subcount[$next_depth])) $subcount[$next_depth] += $subcount[$lp]; if(isset($subunread[$next_depth])) $subunread[$next_depth] += $subunread[$lp]; if(isset($subsize[$next_depth])) $subsize[$next_depth] += $subsize[$lp]; } }