src/left_main.php

   1 <?php
   2
   3 /**
   4  * left_main.php
   5  *
   6  * This is the code for the left bar. The left bar shows the folders
   7  * available, and has cookie information.
   8  *
   9  * @copyright &copy; 1999-2007 The SquirrelMail Project Team
  10  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  11  * @version $Id$
  12  * @package squirrelmail
  13  */
  14
  15 /** This is the left_main page */
  16 define('PAGE_NAME', 'left_main');
  17
  18 /**
  19  * Include the SquirrelMail initialization file.
  20  */
  21 require('../include/init.php');
  22
  23 /* SquirrelMail required files. */
  24 require_once(SM_PATH . 'functions/imap_general.php');
  25 require_once(SM_PATH . 'functions/date.php');
  26 require_once(SM_PATH . 'functions/template/folder_list_util.php');
  27
  28 /* These constants are used for folder stuff. */
  29 define('SM_BOX_UNCOLLAPSED', 0);
  30 define('SM_BOX_COLLAPSED',   1);
  31
  32 /* get globals */
  33 sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
  34
  35 sqgetGlobalVar('fold', $fold, SQ_GET);
  36 sqgetGlobalVar('unfold', $unfold, SQ_GET);
  37 /* end globals */
  38
  39 // open a connection on the imap port (143)
  40 // why hide the output?
  41 $imapConnection = sqimap_login($username, false, $imapServerAddress, $imapPort, true);
  42
  43 /**
  44  * Using stristr since very old preferences may contain "None" and "none".
  45  */
  46 if (!empty($left_refresh) &&
  47     !stristr($left_refresh, 'none')){
  48     $xtra =  "\n<meta http-equiv=\"Expires\" content=\"Thu, 01 Dec 1994 16:00:00 GMT\" />\n" .
  49              "<meta http-equiv=\"Pragma\" content=\"no-cache\" />\n".
  50              "<meta http-equiv=\"REFRESH\" content=\"$left_refresh;URL=left_main.php\" />\n";
  51 } else {
  52     $xtra = '';
  53 }
  54
  55 /**
  56  * Include extra javascript files needed by template
  57  */
  58 $js_includes = $oTemplate->get_javascript_includes(TRUE);
  59 foreach ($js_includes as $js_file) {
  60     $xtra .= '<script src="'.$js_file.'" type="text/javascript"></script>' ."\n";
  61 }
  62
  63 // get mailbox list and cache it
  64 $mailboxes=sqimap_get_mailboxes($imapConnection,false,$show_only_subscribed_folders);
  65
  66 displayHtmlHeader( $org_title, $xtra );
  67 $oErrorHandler->setDelayedErrors(true);
  68
  69 sqgetGlobalVar('auto_create_done',$auto_create_done,SQ_SESSION);
  70 /* If requested and not yet complete, attempt to autocreate folders. */
  71 if ($auto_create_special && !isset($auto_create_done)) {
  72     $autocreate = array($sent_folder, $trash_folder, $draft_folder);
  73     $folders_created = false;
  74     foreach( $autocreate as $folder ) {
  75         if ($folder != '' && $folder != SMPREF_NONE) {
  76             /**
  77              * If $show_only_subscribed_folders is true, don't use
  78              * $mailboxes array for checking if mailbox exists.
  79              * Mailbox list contains only subscribed folders.
  80              * sqimap_mailbox_create() will fail, if folder exists.
  81              */
  82             if ($show_only_subscribed_folders) {
  83                 $mailbox_cache = false;
  84             } else {
  85                 $mailbox_cache = $mailboxes;
  86             }
  87             if ( !sqimap_mailbox_exists($imapConnection, $folder, $mailbox_cache)) {
  88                 sqimap_mailbox_create($imapConnection, $folder, '');
  89                 $folders_created = true;
  90             } else {
  91                 // check for subscription is useless and expensive, just
  92                 // surpress the NO response. Unless we're on Mecury, which
  93                 // will just subscribe a folder again if it's already
  94                 // subscribed.
  95                 if ( strtolower($imap_server_type) != 'mercury32' ||
  96                     !sqimap_mailbox_is_subscribed($imapConnection, $folder) ) {
  97                     sqimap_subscribe($imapConnection, $folder, false);
  98                     $folders_created = true;
  99                 }
 100             }
 101         }
 102     }
 103
 104     /* Let the world know that autocreation is complete! Hurrah! */
 105     $auto_create_done = TRUE;
 106     sqsession_register($auto_create_done, 'auto_create_done');
 107     // reload mailbox list
 108     if ($folders_created)
 109         $mailboxes=sqimap_get_mailboxes($imapConnection,true,$show_only_subscribed_folders);
 110 }
 111
 112 $clock = '';
 113 if ($date_format != 6) {
 114     /* First, display the clock. */
 115     if ($hour_format == 1) {
 116         $hr = 'H:i';
 117         if ($date_format == 4) {
 118             $hr .= ':s';
 119         }
 120     } else {
 121         if ($date_format == 4) {
 122             $hr = 'g:i:s a';
 123         } else {
 124             $hr = 'g:i a';
 125         }
 126     }
 127
 128     switch( $date_format ) {
 129     case 0:
 130         $clk = date('Y-m-d '.$hr. ' T', time());
 131         break;
 132     case 1:
 133         $clk = date('m/d/y '.$hr, time());
 134         break;
 135     case 2:
 136         $clk = date('d/m/y '.$hr, time());
 137         break;
 138     case 4:
 139     case 5:
 140         $clk = date($hr, time());
 141         break;
 142     default:
 143         $clk = getDayAbrv( date( 'w', time() ) ) . date( ', ' . $hr, time() );
 144     }
 145     $clk = str_replace(' ','&nbsp;',$clk);
 146
 147 //FIXME don't build HTML here - do it in template
 148     $clock = '<small><span style="white-space: nowrap;">'
 149        . str_replace(' ', '&nbsp;', _("Last Refresh"))
 150        . ":</span><br /><span style=\"white-space: nowrap;\">$clk</span></small><br />\n";
 151 }
 152
 153 if ( $collapse_folders ) {
 154     /* If directed, collapse or uncollapse a folder. */
 155     if (isset($fold)) {
 156         setPref($data_dir, $username, 'collapse_folder_' . $fold, SM_BOX_COLLAPSED);
 157     } else if (isset($unfold)) {
 158         setPref($data_dir, $username, 'collapse_folder_' . $unfold, SM_BOX_UNCOLLAPSED);
 159     }
 160 }
 161
 162 /* Get unseen/total display prefs */
 163 $unseen_type = getPref( $data_dir , $username , 'unseen_type' );
 164 $unseen_notify = getPref( $data_dir , $username , 'unseen_notify' );
 165
 166 if (empty($unseen_type)) {
 167     if (!empty($default_unseen_type)) {
 168         $unseen_type = $default_unseen_type;
 169     } else {
 170         $unseen_type = 1;
 171     }
 172 }
 173
 174 if (empty($unseen_notify)) {
 175     if (!empty($default_unseen_notify)) {
 176         $unseen_notify = $default_unseen_notify;
 177     } else {
 178         $unseen_notify = 0;
 179     }
 180 }
 181
 182 /**
 183  * pass $mailboxes now instead of $imapconnection - sqimap_get_mailboxes() has been separated from
 184  * sqimap_mailbox_tree() so that the cached mailbox list can be used elsewhere in left_main and beyond
 185  */
 186 $boxes = sqimap_mailbox_tree($imapConnection,$mailboxes,$show_only_subscribed_folders);
 187 $mailbox_structure = getBoxStructure($boxes);
 188
 189 $oTemplate->assign('clock', $clock);
 190 $oTemplate->assign('mailboxes', $mailbox_structure);
 191
 192 /*
 193  * Build an array to pass user prefs to the template in order to avoid using
 194  * globals, which are dirty, filthy things in templates. :)
 195  */
 196 $settings = array();
 197 #$settings['imapConnection'] = $imapConnection;
 198 $settings['templateID'] = $sTemplateID;
 199 $settings['unreadNotificationEnabled'] = $unseen_notify!=1;
 200 $settings['unreadNotificationAllFolders'] = $unseen_notify == 3;
 201 $settings['unreadNotificationDisplayTotal'] = $unseen_type == 2;
 202 $settings['unreadNotificationCummulative'] = $unseen_cum==1;
 203 $settings['useSpecialFolderColor'] = $use_special_folder_color;
 204 $settings['messageRecyclingEnabled'] = $move_to_trash;
 205 $settings['collapsableFoldersEnabled'] = $collapse_folders==1;
 206 $oTemplate->assign('settings', $settings);
 207
 208 //access keys
 209 //
 210 $oTemplate->assign('accesskey_folders_refresh', $accesskey_folders_refresh);
 211 $oTemplate->assign('accesskey_folders_purge_trash', $accesskey_folders_purge_trash);
 212 $oTemplate->assign('accesskey_folders_inbox', $accesskey_folders_inbox);
 213
 214 $oTemplate->display('left_main.tpl');
 215
 216 sqimap_logout($imapConnection);
 217 $oTemplate->display('footer.tpl');