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; 1999-2006 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 /**
  16  * Include the SquirrelMail initialization file.
  17  */
  18 require('../include/init.php');
  19
  20 /* SquirrelMail required files. */
  21 require_once(SM_PATH . 'functions/imap_general.php');
  22 require_once(SM_PATH . 'functions/date.php');
  23 require_once(SM_PATH . 'templates/util_global.php');
  24 require_once(SM_PATH . 'templates/util_left_main.php');
  25
  26 /* These constants are used for folder stuff. */
  27 define('SM_BOX_UNCOLLAPSED', 0);
  28 define('SM_BOX_COLLAPSED',   1);
  29
  30 /* get globals */
  31 sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
  32
  33 sqgetGlobalVar('fold', $fold, SQ_GET);
  34 sqgetGlobalVar('unfold', $unfold, SQ_GET);
  35 /* end globals */
  36
  37 // open a connection on the imap port (143)
  38 // why hide the output?
  39 $imapConnection = sqimap_login($username, false, $imapServerAddress, $imapPort, true);
  40
  41 /**
  42  * Using stristr since very old preferences may contain "None" and "none".
  43  */
  44 if (!empty($left_refresh) &&
  45     !stristr($left_refresh, 'none')){
  46     $xtra =  "\n<meta http-equiv=\"Expires\" content=\"Thu, 01 Dec 1994 16:00:00 GMT\" />\n" .
  47              "<meta http-equiv=\"Pragma\" content=\"no-cache\" />\n".
  48              "<meta http-equiv=\"REFRESH\" content=\"$left_refresh;URL=left_main.php\" />\n";
  49 } else {
  50     $xtra = '';
  51 }
  52
  53 /**
  54  * Include extra javascript files needed by template
  55  */
  56 $js_includes = $oTemplate->get_javascript_includes(TRUE);
  57 foreach ($js_includes as $js_file) {
  58     $xtra .= '<script src="'.$js_file.'" type="text/javascript"></script>' ."\n";
  59 }
  60
  61 // get mailbox list and cache it
  62 $mailboxes=sqimap_get_mailboxes($imapConnection,false,$show_only_subscribed_folders);
  63
  64 displayHtmlHeader( 'SquirrelMail', $xtra );
  65 $oErrorHandler->setDelayedErrors(true);
  66
  67 sqgetGlobalVar('auto_create_done',$auto_create_done,SQ_SESSION);
  68 /* If requested and not yet complete, attempt to autocreate folders. */
  69 if ($auto_create_special && !isset($auto_create_done)) {
  70     $autocreate = array($sent_folder, $trash_folder, $draft_folder);
  71     $folders_created = false;
  72     foreach( $autocreate as $folder ) {
  73         if (($folder != '') && ($folder != 'none')) {
  74             /**
  75              * If $show_only_subscribed_folders is true, don't use
  76              * $mailboxes array for checking if mailbox exists.
  77              * Mailbox list contains only subscribed folders.
  78              * sqimap_mailbox_create() will fail, if folder exists.
  79              */
  80             if ($show_only_subscribed_folders) {
  81                 $mailbox_cache = false;
  82             } else {
  83                 $mailbox_cache = $mailboxes;
  84             }
  85             if ( !sqimap_mailbox_exists($imapConnection, $folder, $mailbox_cache)) {
  86                 sqimap_mailbox_create($imapConnection, $folder, '');
  87                 $folders_created = true;
  88             } else {
  89                 // check for subscription is useless and expensive, just
  90                 // surpress the NO response. Unless we're on Mecury, which
  91                 // will just subscribe a folder again if it's already
  92                 // subscribed.
  93                 if ( strtolower($imap_server_type) != 'mercury32' ||
  94                     !sqimap_mailbox_is_subscribed($imapConnection, $folder) ) {
  95                     sqimap_subscribe($imapConnection, $folder, false);
  96                     $folders_created = true;
  97                 }
  98             }
  99         }
 100     }
 101
 102     /* Let the world know that autocreation is complete! Hurrah! */
 103     $auto_create_done = TRUE;
 104     sqsession_register($auto_create_done, 'auto_create_done');
 105     // reload mailbox list
 106     if ($folders_created)
 107         $mailboxes=sqimap_get_mailboxes($imapConnection,true,$show_only_subscribed_folders);
 108 }
 109
 110 $clock = '';
 111 if ($date_format != 6) {
 112     /* First, display the clock. */
 113     if ($hour_format == 1) {
 114         $hr = 'H:i';
 115         if ($date_format == 4) {
 116             $hr .= ':s';
 117         }
 118     } else {
 119         if ($date_format == 4) {
 120             $hr = 'g:i:s a';
 121         } else {
 122             $hr = 'g:i a';
 123         }
 124     }
 125
 126     switch( $date_format ) {
 127     case 0:
 128         $clk = date('Y-m-d '.$hr. ' T', time());
 129         break;
 130     case 1:
 131         $clk = date('m/d/y '.$hr, time());
 132         break;
 133     case 2:
 134         $clk = date('d/m/y '.$hr, time());
 135         break;
 136     case 4:
 137     case 5:
 138         $clk = date($hr, time());
 139         break;
 140     default:
 141         $clk = getDayAbrv( date( 'w', time() ) ) . date( ', ' . $hr, time() );
 142     }
 143     $clk = str_replace(' ','&nbsp;',$clk);
 144
 145     $clock = '<small><span style="white-space: nowrap;">'
 146        . str_replace(' ', '&nbsp;', _("Last Refresh"))
 147        . ":</span><br /><span style=\"white-space: nowrap;\">$clk</span></small><br />\n";
 148 }
 149
 150 if ( $collapse_folders ) {
 151     /* If directed, collapse or uncollapse a folder. */
 152     if (isset($fold)) {
 153         setPref($data_dir, $username, 'collapse_folder_' . $fold, SM_BOX_COLLAPSED);
 154     } else if (isset($unfold)) {
 155         setPref($data_dir, $username, 'collapse_folder_' . $unfold, SM_BOX_UNCOLLAPSED);
 156     }
 157 }
 158
 159 /* Get unseen/total display prefs */
 160 $unseen_type = getPref( $data_dir , $username , 'unseen_type' );
 161 $unseen_notify = getPref( $data_dir , $username , 'unseen_notify' );
 162
 163 if (empty($unseen_type)) {
 164     if (!empty($default_unseen_type)) {
 165         $unseen_type = $default_unseen_type;
 166     } else {
 167         $unseen_type = 1;
 168     }
 169 }
 170
 171 if (empty($unseen_notify)) {
 172     if (!empty($default_unseen_notify)) {
 173         $unseen_notify = $default_unseen_notify;
 174     } else {
 175         $unseen_notify = 0;
 176     }
 177 }
 178
 179 /**
 180  * pass $mailboxes now instead of $imapconnection - sqimap_get_mailboxes() has been separated from
 181  * sqimap_mailbox_tree() so that the cached mailbox list can be used elsewhere in left_main and beyond
 182  */
 183 $boxes = sqimap_mailbox_tree($imapConnection,$mailboxes,$show_only_subscribed_folders);
 184 $mailbox_structure = getBoxStructure($boxes);
 185
 186 $oTemplate->assign('clock', $clock);
 187 $oTemplate->assign('mailboxes', $mailbox_structure);
 188
 189 /*
 190  * Build an array to pass user prefs to the template in order to avoid using
 191  * globals, which are dirty, filthy things in templates. :)
 192  */
 193 $settings = array();
 194 #$settings['imapConnection'] = $imapConnection;
 195 $settings['templateID'] = $sTemplateID;
 196 $settings['unreadNotificationEnabled'] = $unseen_notify!=1;
 197 $settings['unreadNotificationAllFolders'] = $unseen_notify == 3;
 198 $settings['unreadNotificationDisplayTotal'] = $unseen_type == 2;
 199 $settings['unreadNotificationCummulative'] = $unseen_cum==1;
 200 $settings['useSpecialFolderColor'] = $use_special_folder_color;
 201 $settings['messageRecyclingEnabled'] = $move_to_trash;
 202 $settings['collapsableFoldersEnabled'] = $collapse_folders==1;
 203 $oTemplate->assign('settings', $settings);
 204
 205 $oTemplate->display('left_main.tpl');
 206
 207 sqimap_logout($imapConnection);
 208 $oTemplate->display('footer.tpl');