0) { $line .= ''; } /* Create the link for this folder. */ if ($status !== false) { $line .= ''; } if ($special_color) { $line .= ""; } if ( $mailbox == 'INBOX' ) { $line .= _("INBOX"); } else { $line .= str_replace(' ',' ',$mailbox); } if ($special_color == TRUE) $line .= ''; if ($status !== false) { $line .= ''; } /* If there are unseen message, close bolding. */ if ($unseen > 0) { $line .= ""; } /* Print unseen information. */ if ($unseen_string != '') { $line .= " $unseen_string"; } /* If it's the trash folder, show a purge link when needed */ if (($move_to_trash) && ($real_box == $trash_folder)) { if (! isset($numMessages)) { $numMessages = sqimap_get_num_messages($imapConnection, $real_box); } if (($numMessages > 0) or ($box_array['parent'] == 1)) { $urlMailbox = urlencode($real_box); $line .= "\n\n" . "  ("._("purge").")" . ""; } else { $line .= concat_hook_function('left_main_after_each_folder', array(isset($numMessages) ? $numMessages : '',$real_box,$imapConnection)); } } /* Return the final product. */ return ($line); } /** * Recursive function that computes the collapsed status and parent * (or not parent) status of this box, and the visiblity and collapsed * status and parent (or not parent) status for all children boxes. */ function compute_folder_children(&$parbox, $boxcount) { global $boxes, $data_dir, $username, $collapse_folders; $nextbox = $parbox + 1; /* Retreive the name for the parent box. */ $parbox_name = $boxes[$parbox]['unformatted']; /* 'Initialize' this parent box to childless. */ $boxes[$parbox]['parent'] = FALSE; /* Compute the collapse status for this box. */ if( isset($collapse_folders) && $collapse_folders ) { $collapse = getPref($data_dir, $username, 'collapse_folder_' . $parbox_name); $collapse = ($collapse == '' ? SM_BOX_UNCOLLAPSED : $collapse); } else { $collapse = SM_BOX_UNCOLLAPSED; } $boxes[$parbox]['collapse'] = $collapse; /* Otherwise, get the name of the next box. */ if (isset($boxes[$nextbox]['unformatted'])) { $nextbox_name = $boxes[$nextbox]['unformatted']; } else { $nextbox_name = ''; } /* Compute any children boxes for this box. */ while (($nextbox < $boxcount) && (is_parent_box($boxes[$nextbox]['unformatted'], $parbox_name))) { /* Note that this 'parent' box has at least one child. */ $boxes[$parbox]['parent'] = TRUE; /* Compute the visiblity of this box. */ $boxes[$nextbox]['visible'] = ($boxes[$parbox]['visible'] && ($boxes[$parbox]['collapse'] != SM_BOX_COLLAPSED)); /* Compute the visibility of any child boxes. */ compute_folder_children($nextbox, $boxcount); } /* Set the parent box to the current next box. */ $parbox = $nextbox; } /** * Create the link for a parent folder that will allow that * parent folder to either be collapsed or expaned, as is * currently appropriate. */ function create_collapse_link($boxnum) { global $boxes, $imapConnection, $unseen_notify, $color; $mailbox = urlencode($boxes[$boxnum]['unformatted']); /* Create the link for this collapse link. */ $link = '+"; } else { $link .= "fold=$mailbox\">-"; } $link .= ''; $hooklink = do_hook_function('create_collapse_link',$link); if ($hooklink != '') $link = $hooklink; /* Return the finished product. */ return ($link); } /** * create_unseen_string: * * Create unseen and total message count for both this folder and * it's subfolders. * * @param string $boxName name of the current mailbox * @param array $boxArray array for the current mailbox * @param $imapConnection current imap connection in use * @return array[0] unseen message string (for display) * @return array[1] unseen message count */ function create_unseen_string($boxName, $boxArray, $imapConnection, $unseen_type) { global $boxes, $unseen_type, $color, $unseen_cum; /* Initialize the return value. */ $result = array(0,0); /* Initialize the counts for this folder. */ $boxUnseenCount = 0; $boxMessageCount = 0; $totalUnseenCount = 0; $totalMessageCount = 0; /* Collect the counts for this box alone. */ $status = sqimap_status_messages($imapConnection, $boxName); $boxUnseenCount = $status['UNSEEN']; if ($boxUnseenCount === false) { return false; } if ($unseen_type == 2) { $boxMessageCount = $status['MESSAGES']; } /* Initialize the total counts. */ if ($boxArray['collapse'] == SM_BOX_COLLAPSED && $unseen_cum) { /* Collect the counts for this boxes subfolders. */ $curBoxLength = strlen($boxName); $boxCount = count($boxes); for ($i = 0; $i < $boxCount; ++$i) { /* Initialize the counts for this subfolder. */ $subUnseenCount = 0; $subMessageCount = 0; /* Collect the counts for this subfolder. */ if (($boxName != $boxes[$i]['unformatted']) && (substr($boxes[$i]['unformatted'], 0, $curBoxLength) == $boxName) && !in_array('noselect', $boxes[$i]['flags'])) { $status = sqimap_status_messages($imapConnection, $boxes[$i]['unformatted']); $subUnseenCount = $status['UNSEEN']; if ($unseen_type == 2) { $subMessageCount = $status['MESSAGES'];; } /* Add the counts for this subfolder to the total. */ $totalUnseenCount += $subUnseenCount; $totalMessageCount += $subMessageCount; } } /* Add the counts for all subfolders to that of the box. */ $boxUnseenCount += $totalUnseenCount; $boxMessageCount += $totalMessageCount; } /* And create the magic unseen count string. */ /* Really a lot more then just the unseen count. */ if (($unseen_type == 1) && ($boxUnseenCount > 0)) { $result[0] = "($boxUnseenCount)"; } else if ($unseen_type == 2) { $result[0] = "($boxUnseenCount/$boxMessageCount)"; $result[0] = "$result[0]"; } /* Set the unseen count to return to the outside world. */ $result[1] = $boxUnseenCount; /* Return our happy result. */ return ($result); } /** * This simple function checks if a box is another box's parent. */ function is_parent_box($curbox_name, $parbox_name) { global $delimiter; /* Extract the name of the parent of the current box. */ $curparts = explode($delimiter, $curbox_name); $curname = array_pop($curparts); $actual_parname = implode($delimiter, $curparts); $actual_parname = substr($actual_parname,0,strlen($parbox_name)); /* Compare the actual with the given parent name. */ return ($parbox_name == $actual_parname); } function ListBoxes ($boxes, $j=0 ) { global $data_dir, $username, $startmessage, $color, $unseen_notify, $unseen_type, $move_to_trash, $trash_folder, $collapse_folders, $imapConnection; $pre = ''; $end = ''; $collapse = false; $unseen_type = 1; $unseen_notify = 0; $unseen = 0; /* Get unseen/total display prefs */ $unseen_type = getPref( $data_dir , $username , 'unseen_type' ); $unseen_notify = getPref( $data_dir , $username , 'unseen_notify' ); if (isset($boxes) && !empty($boxes)) { $mailbox = $boxes->mailboxname_full; $leader = ''; $leader .= str_repeat('  ',$j); $mailboxURL = urlencode($mailbox); /* get unseen/total messages information */ /* Only need to display info when option is set */ if (isset($unseen_notify) && ($unseen_notify > 1)) { if ($boxes->unseen !== false) { $unseen = $boxes->unseen; } else { $unseen = 0; } /* Should only display unseen info if the folder is inbox or you set the option for all folders */ if ((strtolower($mailbox) == 'inbox') || ($unseen_notify == 3)) { $unseen_string = $unseen; /* If users requests, display message count too */ if (isset($unseen_type) && ($unseen_type == 2)) { $numMessages = $boxes->total; $unseen_string .= '/' . $numMessages; } $unseen_string = "($unseen_string)"; /* Finally allow the script to display the values by setting a boolean. This can only occur if the unseen count is great than 0 (if you have unseen count only), or you have the message count too. */ if (($unseen > 0) || (isset($unseen_type) && ($unseen_type ==2))) { $unseen_found = true; } } } if (isset($boxes->mbxs[0]) && $collapse_folders) { $collapse = getPref($data_dir, $username, 'collapse_folder_' . $mailbox); $collapse = ($collapse == '' ? SM_BOX_UNCOLLAPSED : $collapse); $link = '$leader+ "; } else { $link .= "fold=$mailboxURL\">$leader- "; } $link .= ''; $pre .= $link; } else { $pre.= $leader . '  '; } /* If there are unseen message, bold the line. */ if (($move_to_trash) && ($mailbox == $trash_folder)) { if (! isset($boxes->total)) { $boxes->total = sqimap_status_messages($imapConnection, $mailbox); } if ($unseen > 0) { $pre .= ''; } $pre .= ""; if ($unseen > 0) { $end .= ''; } $end .= ''; if ($boxes->total > 0) { if ($unseen > 0) { $pre .= ''; } $pre .= ""; if ($unseen > 0) { $end .= ''; } /* Print unseen information. */ if (isset($unseen_found) && $unseen_found) { $end .= " $unseen_string"; } $end .= "\n\n" . "  ("._("purge").")" . ""; } } else { if (!$boxes->is_noselect) { if ($unseen > 0) { $pre .= ''; } $pre .= ""; if ($unseen > 0) { $end .= ''; } $end .= ''; } /* Print unseen information. */ if (isset($unseen_found) && $unseen_found) { $end .= " $unseen_string"; } } $font = ''; $fontend = ''; if ($boxes->is_special) { $font = ""; $fontend = ""; } $end .= ''; if (!$boxes->is_root) { echo "" . $pre .$font. $boxes->mailboxname_sub .$fontend . $end. '
' . "\n"; $j++; } if (!$collapse || $boxes->is_root) { for ($i = 0; $i mbxs); $i++) { listBoxes($boxes->mbxs[$i],$j); } } } } function ListAdvancedBoxes ($boxes, $mbx, $j='ID.0000' ) { global $data_dir, $username, $startmessage, $color, $unseen_notify, $unseen_type, $move_to_trash, $trash_folder, $collapse_folders; if (!$boxes) return; /* use_folder_images only works if the images exist in ../images */ $use_folder_images = true; $pre = ''; $end = ''; $collapse = false; $unseen_found = false; $unseen = 0; $mailbox = $boxes->mailboxname_full; $mailboxURL = urlencode($mailbox); /* Only need to display info when option is set */ if (isset($unseen_notify) && ($unseen_notify > 1) && (($boxes->unseen !== false) || ($boxes->total !== false))) { if ($boxes->unseen !== false) $unseen = $boxes->unseen; /* Should only display unseen info if the folder is inbox or you set the option for all folders */ if ((strtolower($mailbox) == 'inbox') || ($unseen_notify == 3)) { $unseen_string = $unseen; /* If users requests, display message count too */ if (isset($unseen_type) && ($unseen_type == 2) && ($boxes->total !== false)) $unseen_string .= '/' . $boxes->total; $unseen_string = "($unseen_string)"; /* Finally allow the script to display the values by setting a boolean. This can only occur if the unseen count is great than 0 (if you have unseen count only), or you have the message count too. */ if (($unseen > 0) || (isset($unseen_type) && ($unseen_type ==2))) { $unseen_found = true; } } } /* If there are unseen message, bold the line. */ if ($unseen > 0) { $pre .= ''; } /* color special boxes */ if ($boxes->is_special) { $pre .= ""; $end .= ''; } /* If there are unseen message, close bolding. */ if ($unseen > 0) { $end .= ''; } /* Print unseen information. */ if (isset($unseen_found) && $unseen_found) { $end .= " $unseen_string"; } if (($move_to_trash) && ($mailbox == $trash_folder)) { if (! isset($numMessages)) { $numMessages = $boxes->total; } $pre = "" . $pre; $end .= ''; if ($numMessages > 0) { $urlMailbox = urlencode($mailbox); $end .= "\n\n" . "  ("._("purge").")" . ""; } } else { if (!$boxes->is_noselect) { /* \Noselect boxes can't be selected */ $pre = "" . $pre; $end .= ''; } } if (!$boxes->is_root) { if ($use_folder_images) { if ($boxes->is_inbox) { $folder_img = '../images/inbox.png'; } else if ($boxes->is_sent) { $folder_img = '../images/senti.png'; } else if ($boxes->is_trash) { $folder_img = '../images/delitem.png'; } else if ($boxes->is_draft) { $folder_img = '../images/draft.png'; } else if ($boxes->is_noinferiors) { $folder_img = '../images/folder_noinf.png'; } else $folder_img = '../images/folder.png'; $folder_img = '  '; } else $folder_img = ''; if (!isset($boxes->mbxs[0])) { echo ' ' . html_tag( 'div', ''. $pre . $folder_img . ''. $boxes->mailboxname_sub . $end, 'left', '', 'class="mbx_sub" id="' .$j. '"' ) . "\n"; } else { /* get collapse information */ if ($collapse_folders) { $form_entry = $j.'F'; if (isset($mbx) && isset($mbx[$form_entry])) { $collapse = $mbx[$form_entry]; setPref($data_dir, $username, 'collapse_folder_'.$boxes->mailboxname_full , $collapse ? SM_BOX_COLLAPSED : SM_BOX_UNCOLLAPSED); } else { $collapse = getPref($data_dir, $username, 'collapse_folder_' . $mailbox); $collapse = ($collapse == '' ? SM_BOX_UNCOLLAPSED : $collapse); } $img_src = ($collapse ? '../images/plus.png' : '../images/minus.png'); $collapse_link = ''." "; } else $collapse_link=''; echo ' ' . html_tag( 'div', $collapse_link . $pre . $folder_img . ' '. $boxes->mailboxname_sub . $end , 'left', '', 'class="mbx_par" id="' .$j. 'P"' ) . "\n"; echo ' '."\n"; } } $visible = ($collapse ? ' style="display:none"' : ' style="display:block"'); if (isset($boxes->mbxs[0]) && !$boxes->is_root) /* mailbox contains childs */ echo html_tag( 'div', '', 'left', '', 'class="par_area" id='.$j.'.0000 '. $visible ) . "\n"; if ($j !='ID.0000') $j = $j .'.0000'; for ($i = 0; $i mbxs); $i++) { $j++; ListAdvancedBoxes($boxes->mbxs[$i],$mbx,$j); } if (isset($boxes->mbxs[0]) && !$boxes->is_root) echo ''."\n\n"; } /* -------------------- MAIN ------------------------ */ /* get globals */ sqgetGlobalVar('username', $username, SQ_SESSION); sqgetGlobalVar('key', $key, SQ_COOKIE); sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION); sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION); sqgetGlobalVar('fold', $fold, SQ_GET); sqgetGlobalVar('unfold', $unfold, SQ_GET); /* end globals */ // open a connection on the imap port (143) $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 10); // the 10 is to hide the output /** * Using stristr since older preferences may contain "None" and "none". */ if (isset($left_refresh) && ($left_refresh != '') && !stristr($left_refresh, 'none')){ $xtra = "\n\n" . "\n". "\n"; } else { $xtra = ''; } /** * $advanced_tree and $oldway are boolean vars which are default set to default * SM behaviour. * Setting $oldway to false causes left_main.php to use the new experimental * way of getting the mailbox-tree. * Setting $advanced tree to true causes SM to display a experimental * mailbox-tree with dhtml behaviour. * It only works on browsers which supports css and javascript. The used * javascript is experimental and doesn't support all browsers. * It has been tested on IE6 an Konquerer 3.0.0-2. * It is now tested and working on: (please test and update this list) * Windows: IE 5.5 SP2, IE 6 SP1, Gecko based (Mozilla, Firebird) and Opera7 * XWindow: ? * Mac: ? * In the function ListAdvancedBoxes there is another var $use_folder_images. * setting this to true is only usefull if the images exists in ../images. * * Feel free to experiment with the code and report bugs and enhancements * to marc@its-projects.nl **/ $advanced_tree = false; /* set this to true if you want to see a nicer mailboxtree */ $oldway = false; /* default SM behaviour */ if ($advanced_tree) { $xtra .= << ECHO; /* style definitions */ $xtra .= << ECHO; } displayHtmlHeader( 'SquirrelMail', $xtra ); /* If requested and not yet complete, attempt to autocreate folders. */ if ($auto_create_special && !isset($auto_create_done)) { $autocreate = array($sent_folder, $trash_folder, $draft_folder); foreach( $autocreate as $folder ) { if (($folder != '') && ($folder != 'none')) { if ( !sqimap_mailbox_exists($imapConnection, $folder)) { sqimap_mailbox_create($imapConnection, $folder, ''); } else if (!sqimap_mailbox_is_subscribed($imapConnection, $folder)) { sqimap_subscribe($imapConnection, $folder); } } } /* Let the world know that autocreation is complete! Hurrah! */ $auto_create_done = TRUE; sqsession_register($auto_create_done, 'auto_create_done'); } if ($advanced_tree) echo "\n\n"; else echo "\n\n"; do_hook('left_main_before'); if ($advanced_tree) { /* nice future feature, needs layout !! volunteers? */ $right_pos = $left_size - 20; /* echo '
'; echo ''; echo ''; echo '
'; echo '


';*/ } echo "\n\n" . html_tag( 'table', '', 'left', '', 'border="0" cellspacing="0" cellpadding="0" width="99%"' ) . html_tag( 'tr' ) . html_tag( 'td', '', 'left' ) . '
'. _("Folders") . "
\n\n"; if ($date_format != 6) { /* First, display the clock. */ if ($hour_format == 1) { $hr = 'G:i'; if ($date_format == 4) { $hr .= ':s'; } } else { if ($date_format == 4) { $hr = 'g:i:s a'; } else { $hr = 'g:i a'; } } switch( $date_format ) { case 1: $clk = date('m/d/y '.$hr, time()); break; case 2: $clk = date('d/m/y '.$hr, time()); break; case 4: case 5: $clk = date($hr, time()); break; default: $clk = substr( getDayName( date( 'w', time() ) ), 0, 3 ) . date( ', ' . $hr, time() ); } $clk = str_replace(' ',' ',$clk); echo '
' . str_replace(' ',' ',_("Last Refresh")) . ": $clk
"; } /* Next, display the refresh button. */ echo '('. _("refresh folder list") . ')

'; /* Lastly, display the folder list. */ if ( $collapse_folders ) { /* If directed, collapse or uncollapse a folder. */ if (isset($fold)) { setPref($data_dir, $username, 'collapse_folder_' . $fold, SM_BOX_COLLAPSED); } else if (isset($unfold)) { setPref($data_dir, $username, 'collapse_folder_' . $unfold, SM_BOX_UNCOLLAPSED); } } if ($oldway) { /* normal behaviour SM */ $boxes = sqimap_mailbox_list($imapConnection); /* Prepare do do out collapsedness and visibility computation. */ $curbox = 0; $boxcount = count($boxes); /* Compute the collapsedness and visibility of each box. */ while ($curbox < $boxcount) { $boxes[$curbox]['visible'] = TRUE; compute_folder_children($curbox, $boxcount); } for ($i = 0; $i < count($boxes); $i++) { if ( $boxes[$i]['visible'] ) { $mailbox = $boxes[$i]['formatted']; $mblevel = substr_count($boxes[$i]['unformatted'], $delimiter) + 1; /* Create the prefix for the folder name and link. */ $prefix = str_repeat(' ',$mblevel); if (isset($collapse_folders) && $collapse_folders && $boxes[$i]['parent']) { $prefix = str_replace(' ',' ',substr($prefix,0,strlen($prefix)-2)). create_collapse_link($i) . ' '; } else { $prefix = str_replace(' ',' ',$prefix); } $line = "$prefix"; /* Add the folder name and link. */ if (! isset($color[15])) { $color[15] = $color[6]; } if (in_array('noselect', $boxes[$i]['flags'])) { if( isSpecialMailbox( $boxes[$i]['unformatted']) ) { $line .= ""; } else { $line .= ""; } if (ereg("^( *)([^ ]*)", $mailbox, $regs)) { $mailbox = str_replace(' ','',$mailbox); $line .= str_replace(' ', ' ', $mailbox); } $line .= ''; } else { $line .= formatMailboxName($imapConnection, $boxes[$i]); } /* Put the final touches on our folder line. */ $line .= "
\n"; /* Output the line for this folder. */ echo $line; } } } else { /* expiremental code */ $boxes = sqimap_mailbox_tree($imapConnection); if (isset($advanced_tree) && $advanced_tree) { echo '
'; echo '

'; echo '
'."\n\n"; sqgetGlobalVar('mbx', $mbx, SQ_POST); if (!isset($mbx)) $mbx=NULL; ListAdvancedBoxes($boxes, $mbx); echo '
'; echo ''; echo '
'."\n"; } else { //sqimap_get_status_mbx_tree($imap_stream,$boxes) ListBoxes($boxes); } } /* if ($oldway) else ... */ do_hook('left_main_after'); sqimap_logout($imapConnection); echo '' . "\n". "
\n"; ?>