do_hook('mailbox_index_before');
$msg_cnt_str = get_msgcnt_str($start_msg, $end_msg, $num_msgs);
- $paginator_str = get_paginator_str($urlMailbox, $start_msg, $end_msg, $num_msgs, $show_num, $sort);
+ $paginator_str = get_paginator_str
+ ($urlMailbox, $start_msg, $end_msg, $num_msgs, $show_num, $sort);
if (! isset($msg)) {
$msg = '';
* This is the beginning of the message list table.
* It wraps around all messages
*/
- echo "<TABLE WIDTH=\"100%\" BORDER=\"0\" CELLPADDING=\"1\" CELLSPACING=\"0\">\n".
- "<TR BGCOLOR=\"$color[0]\"><TD>".
- "<TABLE BGCOLOR=\"$color[4]\" width=\"100%\" CELLPADDING=\"2\" CELLSPACING=\"0\" BORDER=\"0\"><TR>\n".
- " <TD ALIGN=LEFT>$paginator";
-
- if( $paginator <> ' ' ) {
- echo ' | ';
- }
-
- echo get_selectall_link($start_msg, $sort) . "</TD>\n".
- " <TD ALIGN=RIGHT>$msg_cnt_str</TD>\n".
- " </TR></TABLE>\n".
- '</TD></TR>'.
- "<TR><TD BGCOLOR=\"$color[0]\">\n".
- "<FORM name=messageList method=post action=\"$moveURL\">\n".
- "<TABLE BGCOLOR=\"$color[0]\" COLS=2 BORDER=0 cellpadding=0 cellspacing=0 width=\"100%\">\n".
- " <TR>\n" .
- " <TD ALIGN=LEFT VALIGN=CENTER NOWRAP>\n" .
- ' <SMALL> ' . _("Move selected to:") . "</SMALL>\n" .
- " </TD>\n" .
- " <TD ALIGN=RIGHT NOWRAP>\n" .
- ' <SMALL> ' . _("Transform Selected Messages") . ": </SMALL><BR>\n" .
- " </TD>\n" .
- " </TR>\n" .
- " <TR>\n" .
- " <TD ALIGN=LEFT VALIGN=CENTER NOWRAP>\n" .
- ' <SMALL> <TT><SELECT NAME="targetMailbox">';
+ echo "<TABLE WIDTH=\"100%\" BORDER=\"0\" CELLPADDING=\"1\" CELLSPACING=\"0\">\n"
+ . "<TR BGCOLOR=\"$color[0]\"><TD>"
+ . " <TABLE BGCOLOR=\"$color[4]\" width=\"100%\" CELLPADDING=\"2\" CELLSPACING=\"0\" BORDER=\"0\"><TR>\n"
+ . " <TD ALIGN=LEFT>$paginator</TD>\n"
+ . " <TD ALIGN=RIGHT>$msg_cnt_str</TD>\n"
+ . " </TR></TABLE>\n"
+ . '</TD></TR>'
+ . "<TR><TD BGCOLOR=\"$color[0]\">\n"
+ . "<FORM name=messageList method=post action=\"$moveURL\">\n"
+ . "<TABLE BGCOLOR=\"$color[0]\" COLS=2 BORDER=0 cellpadding=0 cellspacing=0 width=\"100%\">\n"
+ . " <TR>\n"
+ . " <TD ALIGN=LEFT VALIGN=CENTER NOWRAP>\n"
+ . ' <SMALL> ' . _("Move selected to:") . "</SMALL>\n"
+ . " </TD>\n"
+ . " <TD ALIGN=RIGHT NOWRAP>\n"
+ . ' <SMALL> ' . _("Transform Selected Messages") . ": </SMALL><BR>\n"
+ . " </TD>\n"
+ . " </TR>\n"
+ . " <TR>\n"
+ . " <TD ALIGN=LEFT VALIGN=CENTER NOWRAP>\n"
+ . ' <SMALL> <TT><SELECT NAME="targetMailbox">';
$boxes = sqimap_mailbox_list($imapConnection);
for ($i = 0; $i < count($boxes); $i++) {
function ShowSortButton($sort, $mailbox, $Up, $Down) {
/* Figure out which image we want to use. */
if ($sort != $Up && $sort != $Down) {
- $img = 'sort_none.gif';
+ $img = 'sort_none.png';
$which = $Up;
} elseif ($sort == $Up) {
- $img = 'up_pointer.gif';
+ $img = 'up_pointer.png';
$which = $Down;
} else {
- $img = 'down_pointer.gif';
+ $img = 'down_pointer.png';
$which = 6;
}
}
/**
-* This function computes the paginator string.
-*/
+ * Generate a paginator link.
+ */
+function get_paginator_link
+($box, $start_msg, $use, $text) {
+ $result = "<A HREF=\"right_main.php?use_mailbox_cache=$use"
+ . "&startMessage=$start_msg&mailbox=$box\" "
+ . "TARGET=\"right\">$text</A>";
+ return ($result);
+}
+
+/**
+ * This function computes the paginator string.
+ */
function get_paginator_str
-($urlMailbox, $start_msg, $end_msg, $num_msgs, $show_num, $sort) {
+($box, $start_msg, $end_msg, $num_msgs, $show_num, $sort) {
global $username, $data_dir, $use_mailbox_cache, $color;
- $nextGroup = $start_msg + $show_num;
- $prevGroup = $start_msg - $show_num;
+ /* Initialize paginator string chunks. */
+ $prv_str = '';
+ $nxt_str = '';
+ $pg_str = '';
+ $all_str = '';
+ $tgl_str = '';
+
+ /* Create simple strings that will be creating the paginator. */
+ $spc = ' '; /* This will be used as a space. */
+ $sep = '|'; /* This will be used as a seperator. */
+ /* Get some paginator preference values. */
+ $pg_sel = getPref($data_dir, $username, 'page_selector', SM_OPT_ON);
+ $pg_max = getPref($data_dir, $username, 'page_selector_max', PG_SEL_MAX);
+
+ /* Make sure that our start message number is not too big. */
+ $start_msg = min($start_msg, $num_msgs);
+
+ /* Decide whether or not we will use the mailbox cache. */
+ /* Not sure why $use_mailbox_cache is even passed in. */
if ($sort == 6) {
$use = 0;
} else {
$use = 1;
}
- $lMore = '';
- $rMore = '';
- if (($nextGroup <= $num_msgs) && ($prevGroup >= 0)) {
- $lMore = "<A HREF=\"right_main.php?use_mailbox_cache=$use&startMessage=$prevGroup&mailbox=$urlMailbox\" TARGET=\"right\">". _("Previous") . '</A>';
- $rMore = "<A HREF=\"right_main.php?use_mailbox_cache=$use&&startMessage=$nextGroup&mailbox=$urlMailbox\" TARGET=\"right\">". _("Next") ."</A>\n";
- } else if (($nextGroup > $num_msgs) && ($prevGroup >= 0)) {
- $lMore = "<A HREF=\"right_main.php?use_mailbox_cache=$use&startMessage=$prevGroup&mailbox=$urlMailbox\" TARGET=\"right\">". _("Previous") . '</A>';
- $rMore = "<FONT COLOR=\"$color[9]\">"._("Next")."</FONT>\n";
- } else if (($nextGroup <= $num_msgs) && ($prevGroup < 0)) {
- $lMore = "<FONT COLOR=\"$color[9]\">"._("Previous") . '</FONT>';
- $rMore = "<A HREF=\"right_main.php?use_mailbox_cache=$use&startMessage=$nextGroup&mailbox=$urlMailbox\" TARGET=\"right\">". _("Next") ."</A>\n";
- }
- if ($lMore <> '') {
- $lMore .= ' | ';
- }
- if ($rMore <> '' || $lMore <> '' ) {
- $rMore = "<A HREF=\"right_main.php?PG_SHOWNUM=9999use_mailbox_cache=$use&startMessage=1&mailbox=$urlMailbox\" TARGET=\"right\">" .
- _("All") . '</A> | ' . $rMore;
+
+ /* Compute the starting message of the previous and next page group. */
+ $next_grp = $start_msg + $show_num;
+ $prev_grp = $start_msg - $show_num;
+
+ /* Compute the basic previous and next strings. */
+ if (($next_grp <= $num_msgs) && ($prev_grp >= 0)) {
+ $prv_str = get_paginator_link($box, $prev_grp, $use, _("Previous"));
+ $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next"));
+ } else if (($next_grp > $num_msgs) && ($prev_grp >= 0)) {
+ $prv_str = get_paginator_link($box, $prev_grp, $use, _("Previous"));
+ $nxt_str = "<FONT COLOR=\"$color[9]\">"._("Next")."</FONT>\n";
+ } else if (($next_grp <= $num_msgs) && ($prev_grp < 0)) {
+ $prv_str = "<FONT COLOR=\"$color[9]\">"._("Previous") . '</FONT>';
+ $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next"));
}
+
/* Page selector block. Following code computes page links. */
- $mMore = '';
- if (getPref($data_dir, $username, 'page_selector')
- && ($num_msgs > $show_num)) {
- $j = intval( $num_msgs / $show_num ); // Max pages
- $k = max( 1, $j / getPref($data_dir, $username, 'page_selector_max', PG_SEL_MAX ) );
- if ($num_msgs % $show_num <> 0 ) {
- $j++;
+ if ($pg_sel && ($num_msgs > $show_num)) {
+ /* Most importantly, what is the current page!!! */
+ $cur_pg = intval($start_msg / $show_num) + 1;
+
+ /* Compute total # of pages and # of paginator page links. */
+ $tot_pgs = ceil($num_msgs / $show_num); /* Total # of Pages */
+ $vis_pgs = min($pg_max, $tot_pgs - 1); /* Visible Pages */
+
+ /************************************************************/
+ /* Compute the size of the four quarters of the page links. */
+ /************************************************************/
+
+ /* If we can, just show all the pages. */
+ if (($tot_pgs - 1) <= $pg_max) {
+ $q1_pgs = $cur_pg - 1;
+ $q2_pgs = $q3_pgs = 0;
+ $q4_pgs = $tot_pgs - $cur_pg;
+
+ /* Otherwise, compute some magic to choose the four quarters. */
+ } else {
+ /* Compute the magic base values. Added together, */
+ /* these values will always equal to the $pag_pgs. */
+ /* NOTE: These are DEFAULT values and do not take */
+ /* the current page into account. That is below. */
+ $q1_pgs = floor($vis_pgs/4);
+ $q2_pgs = round($vis_pgs/4, 0);
+ $q3_pgs = ceil($vis_pgs/4);
+ $q4_pgs = round(($vis_pgs - $q2_pgs)/3, 0);
+
+ /* Adjust if the first quarter contains the current page. */
+ if (($cur_pg - $q1_pgs) < 1) {
+ $extra_pgs = ($q1_pgs - ($cur_pg - 1)) + $q2_pgs;
+ $q1_pgs = $cur_pg - 1;
+ $q2_pgs = 0;
+ $q3_pgs += ceil($extra_pgs / 2);
+ $q4_pgs += floor($extra_pgs / 2);
+
+ /* Adjust if the first and second quarters intersect. */
+ } else if (($cur_pg - $q2_pgs - ceil($q2_pgs/3)) <= $q1_pgs) {
+ $extra_pgs = $q2_pgs;
+ $extra_pgs -= ceil(($cur_pg - $q1_pgs - 1) * 0.75);
+ $q2_pgs = ceil(($cur_pg - $q1_pgs - 1) * 0.75);
+ $q3_pgs += ceil($extra_pgs / 2);
+ $q4_pgs += floor($extra_pgs / 2);
+
+ /* Adjust if the fourth quarter contains the current page. */
+ } else if (($cur_pg + $q4_pgs) >= $tot_pgs) {
+ $extra_pgs = ($q4_pgs - ($tot_pgs - $cur_pg)) + $q3_pgs;
+ $q3_pgs = 0;
+ $q4_pgs = $tot_pgs - $cur_pg;
+ $q1_pgs += floor($extra_pgs / 2);
+ $q2_pgs += ceil($extra_pgs / 2);
+
+ /* Adjust if the third and fourth quarter intersect. */
+ } else if (($cur_pg + $q3_pgs + 1) >= ($tot_pgs - $q4_pgs + 1)) {
+ $extra_pgs = $q3_pgs;
+ $extra_pgs -= ceil(($tot_pgs - $cur_pg - $q4_pgs) * 0.75);
+ $q3_pgs = ceil(($tot_pgs - $cur_pg - $q4_pgs) * 0.75);
+ $q1_pgs += floor($extra_pgs / 2);
+ $q2_pgs += ceil($extra_pgs / 2);
+ }
}
- $start_msg = min( $start_msg, $num_msgs );
- $p = intval( $start_msg / $show_num ) + 1;
- $i = 1;
- while( $i < $p ) {
- $pg = intval( $i );
- $start = ( ($pg-1) * $show_num ) + 1;
- $mMore .= "<a href=\"right_main.php?use_mailbox_cache=$use_mailbox_cache&startMessage=$start" .
- "&mailbox=$urlMailbox\" TARGET=\"right\">$pg</a> ";
- $i += $k;
+
+ /* I am leaving this debug code here, commented out, because */
+ /* it is a really nice way to see what the above code is doing. */
+ /* echo "qts = $q1_pgs/$q2_pgs/$q3_pgs/$q4_pgs = " */
+ /* . ($q1_pgs + $q2_pgs + $q3_pgs + $q4_pgs) . '<br>'; */
+
+ /************************************************************/
+ /* Print out the page links from the compute page quarters. */
+ /************************************************************/
+
+ /* Start with the first quarter. */
+ if (($q1_pgs == 0) && ($cur_pg > 1)) {
+ $pg_str .= "...$spc";
+ } else {
+ for ($pg = 1; $pg <= $q1_pgs; ++$pg) {
+ $start = (($pg-1) * $show_num) + 1;
+ $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc;
+ }
+ if ($cur_pg - $q2_pgs - $q1_pgs > 1) {
+ $pg_str .= "...$spc";
+ }
}
- $mMore .= "<B>$p</B> ";
- $i += $k;
- while( $i <= $j ) {
- $pg = intval( $i );
- $start = ( ($pg-1) * $show_num ) + 1;
- $mMore .= "<a href=\"right_main.php?use_mailbox_cache=$use_mailbox_cache&startMessage=$start"
- . "&mailbox=$urlMailbox\" TARGET=\"right\">$pg</a> ";
- $i+=$k;
+
+ /* Continue with the second quarter. */
+ for ($pg = $cur_pg - $q2_pgs; $pg < $cur_pg; ++$pg) {
+ $start = (($pg-1) * $show_num) + 1;
+ $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc;
}
- $mMore .= ' | ';
+
+ /* Now print the current page. */
+ $pg_str .= $cur_pg . $spc;
+
+ /* Next comes the third quarter. */
+ for ($pg = $cur_pg + 1; $pg <= $cur_pg + $q3_pgs; ++$pg) {
+ $start = (($pg-1) * $show_num) + 1;
+ $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc;
+ }
+
+ /* And last, print the forth quarter page links. */
+ if (($q4_pgs == 0) && ($cur_pg < $tot_pgs)) {
+ $pg_str .= "...$spc";
+ } else {
+ if (($tot_pgs - $q4_pgs) > ($cur_pg + $q3_pgs)) {
+ $pg_str .= "...$spc";
+ }
+ for ($pg = $tot_pgs - $q4_pgs + 1; $pg <= $tot_pgs; ++$pg) {
+ $start = (($pg-1) * $show_num) + 1;
+ $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc;
+ }
+ }
+ }
+
+ /* If necessary, compute the 'show all' string. */
+ if (($prv_str != '') || ($nxt_str != '')) {
+ $all_str = "<A HREF=\"right_main.php?PG_SHOWNUM=9999"
+ . "&use_mailbox_cache=$use&startMessage=1&mailbox=$box\" "
+ . "TARGET=\"right\">" . _("Show All") . '</A>';
}
- /* Return the resulting string. */
- if( $lMore . $mMore . $rMore == '' ) {
- $lMore = ' ';
+ /* Last but not least, get the value for the toggle all link. */
+ $tgl_str = get_selectall_link($start_msg, $sort);
+
+ /* Put all the pieces of the paginator string together. */
+ $result = '';
+ $result .= ($all_str != '' ? $all_str . $spc . $sep . $spc: '');
+ $result .= ($prv_str != '' ? $prv_str . $spc . $sep . $spc : '');
+ $result .= ($pg_str != '' ? $pg_str . $sep . $spc : '');
+ $result .= ($nxt_str != '' ? $nxt_str : '');
+ $result .= ($result != '' ? $spc . $sep . $spc . $tgl_str: $tgl_str);
+
+ /* If the resulting string is blank, return a non-breaking space. */
+ if ($result == '') {
+ $result = ' ';
}
- return ($lMore . $mMore . $rMore);
+
+ /* Return our final magical paginator string. */
+ return ($result);
}
function processSubject($subject) {
projects / squirrelmail.git / blobdiff