/* --------------------- FUNCTIONS ------------------------- */
-function formatMailboxName($imapConnection, $box_array) {
-
- global $trash_folder, $color, $move_to_trash,
- $unseen_notify, $unseen_type, $use_special_folder_color;
- $real_box = $box_array['unformatted'];
- $mailbox = str_replace(' ','',$box_array['formatted']);
- $mailboxURL = urlencode($real_box);
-
- /* Strip down the mailbox name. */
- if (ereg("^( *)([^ ]*)$", $mailbox, $regs)) {
- $mailbox = $regs[2];
- }
- $unseen = 0;
- $status = array('','');
- if (($unseen_notify == 2 && $real_box == 'INBOX') ||
- $unseen_notify == 3) {
- $tmp_status = create_unseen_string($real_box, $box_array, $imapConnection, $unseen_type );
- if ($status !== false) {
- $status = $tmp_status;
- }
- }
- list($unseen_string, $unseen) = $status;
- $special_color = ($use_special_folder_color && isSpecialMailbox($real_box));
-
- /* Start off with a blank line. */
- $line = '';
-
- /* If there are unseen message, bold the line. */
- if ($unseen > 0) { $line .= '<b>'; }
-
- /* Create the link for this folder. */
- if ($status !== false) {
- $line .= '<a href="right_main.php?PG_SHOWALL=0&startMessage=1&mailbox='.
- $mailboxURL.'" target="right" style="text-decoration:none">';
- }
- if ($special_color) {
- $line .= "<font color=\"$color[11]\">";
- }
- if ( $mailbox == 'INBOX' ) {
- $line .= _("INBOX");
- } else {
- $line .= str_replace(array(' ','<','>'),array(' ','<','>'),$mailbox);
- }
- if ($special_color == TRUE)
- $line .= '</font>';
- if ($status !== false) {
- $line .= '</a>';
- }
-
- /* If there are unseen message, close bolding. */
- if ($unseen > 0) { $line .= "</b>"; }
-
- /* Print unseen information. */
- if ($unseen_string != '') {
- $line .= " <small>$unseen_string</small>";
- }
-
- /* If it's the trash folder, show a purge link */
- if (($move_to_trash) && ($real_box == $trash_folder)) {
- $urlMailbox = urlencode($real_box);
- $line .= "\n<small>\n" .
- ' [<a href="empty_trash.php">'._("Purge").'</a>]' .
- '</small>';
- }
-
-
- // let plugins fiddle with end of line
- $line .= concat_hook_function('left_main_after_each_folder',
- array(isset($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, $unseen_notify, $color, $use_icons, $icon_theme;
- $mailbox = urlencode($boxes[$boxnum]['unformatted']);
-
- /* Create the link for this collapse link. */
- $link = '<a target="left" style="text-decoration:none" ' .
- 'href="left_main.php?';
- if ($boxes[$boxnum]['collapse'] == SM_BOX_COLLAPSED) {
- if ($use_icons && $icon_theme != 'none') {
- $link .= "unfold=$mailbox\"><img src=\"" . SM_PATH . 'images/plus.png" border="0" height="7" width="7" />';
- } else {
- $link .= "unfold=$mailbox\">+";
- }
- } else {
- if ($use_icons && $icon_theme != 'none') {
- $link .= "fold=$mailbox\"><img src=\"" . SM_PATH . 'images/minus.png" border="0" height="7" width="7" />';
- } else {
- $link .= "fold=$mailbox\">-";
- }
- }
- $link .= '</a>';
-
- /* Return the finished product. */
- return ($link);
-}
-
-/**
- * create_unseen_string:
+ * Recursive function to output a tree of folders.
+ * It is called on a list of boxes and iterates over that tree.
*
- * 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 $imapConnection current imap connection in use
- * @return array unseen message string (for display), unseen message count
+ * @since 1.3.0
*/
-function create_unseen_string($boxName, $boxArray, $imapConnection, $unseen_type) {
- global $boxes, $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)";
- $result[0] = "<font color=\"$color[11]\">$result[0]</font>";
- }
-
- /* 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, $color, $unseen_notify, $unseen_type,
$move_to_trash, $trash_folder, $collapse_folders, $imapConnection,
$use_icons, $icon_theme, $use_special_folder_color;
- if (!isset($boxes) || empty($boxes))
+ // stop condition
+ if (empty($boxes)) {
return;
+ }
$pre = '<span style="white-space: nowrap;">';
$end = '';
$end .= " <small>$unseen_string</small>";
}
}
- $end .= "\n<small>\n" .
+ $end .= "\n\t<small>" .
' [<a href="empty_trash.php">'._("Purge").'</a>]'.
'</small>';
} else {
if ($use_special_folder_color && $boxes->is_special) {
$font = "<font color=\"$color[11]\">";
$fontend = "</font>";
+ } elseif ( $boxes->is_noselect ) {
+ $font = "<font color=\"$color[15]\">";
+ $fontend = '</font>';
}
-
+
// let plugins fiddle with end of line
$end .= concat_hook_function('left_main_after_each_folder',
array(isset($numMessages) ? $numMessages : '',
$end .= '</span>';
if (!$boxes->is_root) {
- echo "" . $pre .$font. str_replace(array(' ','<','>'),array(' ','<','>'),$boxes->mailboxname_sub) .$fontend . $end. '<br />' . "\n";
+ echo "" . $pre .$font.
+ str_replace(
+ array(' ','<','>'),
+ array(' ','<','>'),
+ $boxes->mailboxname_sub) .
+ $fontend . $end. '<br />' . "\n";
$j++;
}
if (!$collapse || $boxes->is_root) {
for ($i = 0; $i <count($boxes->mbxs); $i++) {
- listBoxes($boxes->mbxs[$i],$j);
+ ListBoxes($boxes->mbxs[$i],$j);
}
}
}
global $data_dir, $username, $color, $unseen_notify, $unseen_type,
$move_to_trash, $trash_folder, $collapse_folders, $use_special_folder_color;
- if (!isset($boxes) || empty($boxes))
+ if (empty($boxes)) {
return;
+ }
/* use_folder_images only works if the images exist in ../images */
$use_folder_images = true;
}
if (!isset($boxes->mbxs[0])) {
echo ' ' . html_tag( 'div',
- '<tt>'. $pre . $folder_img . '</tt>'. str_replace(array(' ','<','>'),array(' ','<','>'),$boxes->mailboxname_sub) . $end,
+ '<tt>'. $pre . $folder_img . '</tt>' .
+ str_replace( array(' ','<','>'),
+ array(' ','<','>'),
+ $boxes->mailboxname_sub) .
+ $end,
'left', '', 'class="mbx_sub" id="' .$j. '"' ) . "\n";
} else {
/* get collapse information */
$form_entry = $j.'F';
if (isset($mbx) && isset($mbx[$form_entry])) {
$collapse = $mbx[$form_entry];
- setPref($data_dir, $username, 'collapse_folder_'.$boxes->mailboxname_full , $collapse ? SM_BOX_COLLAPSED : SM_BOX_UNCOLLAPSED);
+ setPref($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');
- $collapse_link = '<a href="javascript:void(0)">'." <img src=\"$img_src\" border=\"1\" id=$j onclick=\"hidechilds(this)\" style=\"cursor:hand\" /></a>";
+ $collapse_link = '<a href="javascript:void(0)">' .
+ " <img src=\"$img_src\" border=\"1\" id=$j onclick=\"hidechilds(this)\" style=\"cursor:hand\" /></a>";
} else {
$collapse_link='';
}
if (isset($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')
+ if ($j !='ID.0000') {
$j = $j .'.0000';
+ }
for ($i = 0; $i <count($boxes->mbxs); $i++) {
$j++;
ListAdvancedBoxes($boxes->mbxs[$i],$mbx,$j);
}
- if (isset($boxes->mbxs[0]) && !$boxes->is_root)
+ if (isset($boxes->mbxs[0]) && !$boxes->is_root) {
echo '</div>'."\n\n";
+ }
}
/* end globals */
// open a connection on the imap port (143)
-$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 10); // the 10 is to hide the output
+// why hide the output?
+$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, true);
/**
- * Using stristr since older preferences may contain "None" and "none".
+ * Using stristr since very old preferences may contain "None" and "none".
*/
-if (isset($left_refresh) && ($left_refresh != '') &&
+if (!empty($left_refresh) &&
!stristr($left_refresh, 'none')){
$xtra = "\n<meta http-equiv=\"Expires\" content=\"Thu, 01 Dec 1994 16:00:00 GMT\" />\n" .
"<meta http-equiv=\"Pragma\" content=\"no-cache\" />\n".
}
/**
- * $advanced_tree and $oldway are boolean vars which are default set to default
+ * $advanced_tree and is a boolean var which is 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 $advanced tree to true causes SM to display a experimental
* mailbox-tree with dhtml behaviour.
* It only works on browsers which supports css and javascript. The used
* setting this to true is only usefull if the images exists in ../images.
*
* Feel free to experiment with the code and report bugs and enhancements
- * to marc@its-projects.nl
**/
/* set this to true if you want to see a nicer mailboxtree */
-if (! isset($advanced_tree) || $advanced_tree=="" ) {
+if (empty($advanced_tree)) {
$advanced_tree=false;
}
-/* default SM behaviour */
-if (! isset($oldway) || $oldway=="" ) {
- $oldway=false;
-}
if ($advanced_tree) {
$xtra .= '<script language="Javascript" type="text/javascript">'."\n".
echo '<div id="leftframe"><br /><br />';*/
}
-echo "\n\n" . html_tag( 'table', '', 'left', '', 'border="0" cellspacing="0" cellpadding="0" width="99%"' ) .
- html_tag( 'tr' ) .
- html_tag( 'td', '', 'left' ) .
- html_tag( 'table', '', '', '', 'border="0" cellspacing="0" cellpadding="0" width="98%"' ) .
- html_tag( 'tr' ) .
- html_tag( 'td', '', 'center' ) .
- '<font size="4"><b>'. _("Folders") . "</b><br /></font>\n\n";
+echo "\n\n" .
+ '<center><font size="4"><b>'. _("Folders") . "</b><br /></font>\n\n";
if ($date_format != 6) {
/* First, display the clock. */
echo '<small><span style="white-space: nowrap;">'
. str_replace(' ', ' ', _("Last Refresh"))
- . ":</span><br /><span style=\"white-space: nowrap;\">$clk</span></small><br />";
+ . ":</span><br /><span style=\"white-space: nowrap;\">$clk</span></small><br />\n";
}
/* Next, display the refresh button. */
echo '<div style="white-space: nowrap;"><small>[<a href="../src/left_main.php" target="left">'.
- _("Check mail") . '</a>]</small></div></td></tr></table><br />';
+ _("Check mail") . "</a>]</small></div></center><br />\n\n";
/* Lastly, display the folder list. */
if ( $collapse_folders ) {
$unseen_type = getPref( $data_dir , $username , 'unseen_type' );
$unseen_notify = getPref( $data_dir , $username , 'unseen_notify' );
-if (!isset($unseen_type) || empty($unseen_type)) {
- if (isset($default_unseen_type) && !empty($default_unseen_type)) {
+if (empty($unseen_type)) {
+ if (!empty($default_unseen_type)) {
$unseen_type = $default_unseen_type;
} else {
$unseen_type = 1;
}
}
-if (!isset($unseen_notify) || empty($unseen_notify)) {
- if (isset($default_unseen_notify) && !empty($default_unseen_notify)) {
+if (empty($unseen_notify)) {
+ if (!empty($default_unseen_notify)) {
$unseen_notify = $default_unseen_notify;
} else {
$unseen_notify = 0;
}
}
-if ($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, $boxcount);
+$boxes = sqimap_mailbox_tree($imapConnection);
+if (isset($advanced_tree) && $advanced_tree) {
+ echo '<form name="collapse" action="left_main.php" method="post" ' .
+ 'enctype="multipart/form-data"'."\n";
+ echo '<small>';
+ echo '<button type="submit" class="button" onmouseover="buttonover(this,true)" onmouseout="buttonover(this,false)" onmousedown="buttonclick(this,true)" onmouseup="buttonclick(this,false)">'. _("Save folder tree") .'</button><br /><br />';
+ echo '<div id="mailboxes" class="mailboxes">'."\n\n";
+ sqgetGlobalVar('mbx', $mbx, SQ_POST);
+ if (!isset($mbx)) $mbx=NULL;
+ ListAdvancedBoxes($boxes, $mbx);
+ echo '</div>';
+ echo '</small>';
+ echo '</form>'."\n";
+} else {
+ ListBoxes($boxes);
}
-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);
- }
- $line = "<span style=\"white-space: nowrap;\"><tt>$prefix</tt>";
-
- /* 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']) ) {
- $line .= "<font color=\"$color[11]\">";
- } else {
- $line .= "<font color=\"$color[15]\">";
- }
- if (ereg("^( *)([^ ]*)", $mailbox, $regs)) {
- $mailbox = str_replace(' ','',$mailbox);
- $line .= str_replace(' ', ' ', $mailbox);
- }
- $line .= '</font>';
- } else {
- $line .= formatMailboxName($imapConnection, $boxes[$i]);
- }
-
- /* Put the final touches on our folder line. */
- $line .= "</span><br />\n";
-
- /* Output the line for this folder. */
- echo $line;
- }
-}
-} else { /* expiremental code */
- $boxes = sqimap_mailbox_tree($imapConnection);
- if (isset($advanced_tree) && $advanced_tree) {
- echo '<form name="collapse" action="left_main.php" method="post" ' .
- 'enctype="multipart/form-data"'."\n";
- echo '<small>';
- echo '<button type="submit" class="button" onmouseover="buttonover(this,true)" onmouseout="buttonover(this,false)" onmousedown="buttonclick(this,true)" onmouseup="buttonclick(this,false)">'. _("Save folder tree") .'</button><br /><br />';
- echo '<div id="mailboxes" class="mailboxes">'."\n\n";
- sqgetGlobalVar('mbx', $mbx, SQ_POST);
- if (!isset($mbx)) $mbx=NULL;
- ListAdvancedBoxes($boxes, $mbx);
- echo '</div>';
- echo '</small>';
- echo '</form>'."\n";
- } else {
- //sqimap_get_status_mbx_tree($imap_stream,$boxes)
- ListBoxes($boxes);
- }
-} /* if ($oldway) else ... */
do_hook('left_main_after');
sqimap_logout($imapConnection);
?>
-</td></tr></table>
</body></html>
projects / squirrelmail.git / commitdiff