X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fhelp.php;h=177e161695e965bc1cabe6063ee7eb87b95d2742;hb=aa48e1fb0c6e2d10812a2aa60ad805fecae83be7;hp=68f5643bc43e1ab64ae640ae8ff394e9b4d61026;hpb=cd08020d72823aa66490d25c53d04029bea53ce1;p=squirrelmail.git
diff --git a/src/help.php b/src/help.php
index 68f5643b..177e1616 100644
--- a/src/help.php
+++ b/src/help.php
@@ -3,7 +3,7 @@
/**
* help.php
*
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Copyright (c) 1999-2003 The SquirrelMail Project Team
* Licensed under the GNU GPL. For full terms see the file COPYING.
*
* Displays help for the user
@@ -11,10 +11,12 @@
* $Id$
*/
-require_once('../src/validate.php');
-require_once('../functions/display_messages.php');
-require_once('../functions/imap.php');
-require_once('../functions/array.php');
+/* Path for SquirrelMail required files. */
+define('SM_PATH','../');
+
+/* SquirrelMail required files. */
+require_once(SM_PATH . 'include/validate.php');
+require_once(SM_PATH . 'functions/display_messages.php');
displayPageHeader($color, 'None' );
@@ -37,10 +39,14 @@ $helpdir[8] = 'FAQ.hlp';
*/
function get_info($doc, $pos) {
- for ($n=$pos; $n < count($doc); $n++) {
+ $ary = array(0,0,0);
+
+ $cntdoc = count($doc);
+
+ for ($n=$pos; $n < $cntdoc; $n++) {
if (trim(strtolower($doc[$n])) == ''
|| trim(strtolower($doc[$n])) == '') {
- for ($n++;$n < count($doc)
+ for ($n++; $n < $cntdoc
&& (trim(strtolower($doc[$n])) != '')
&& (trim(strtolower($doc[$n])) != ''); $n++) {
if (trim(strtolower($doc[$n])) == '') {
@@ -49,7 +55,7 @@ function get_info($doc, $pos) {
}
if (trim(strtolower($doc[$n])) == '<description>') {
$ary[1] = '';
- for ($n++;$n < count($doc)
+ for ($n++;$n < $cntdoc
&& (trim(strtolower($doc[$n])) != '</description>');
$n++) {
$ary[1] .= $doc[$n];
@@ -57,7 +63,7 @@ function get_info($doc, $pos) {
}
if (trim(strtolower($doc[$n])) == '<summary>') {
$ary[2] = '';
- for ($n++; $n < count($doc)
+ for ($n++; $n < $cntdoc
&& (trim(strtolower($doc[$n])) != '</summary>');
$n++) {
$ary[2] .= $doc[$n];
@@ -66,183 +72,142 @@ function get_info($doc, $pos) {
}
if (isset($ary)) {
$ary[3] = $n;
- return $ary;
} else {
- $ary[0] = 'ERROR: Help files are not in the right format!';
- $ary[1] = 'ERROR: Help files are not in the right format!';
- $ary[2] = 'ERROR: Help files are not in the right format!';
- return $ary;
+ $ary[0] = _("ERROR: Help files are not in the right format!");
+ $ary[1] = $ary[0];
+ $ary[2] = $ary[0];
}
- }
+ return( $ary );
+ } else if (!trim(strtolower($doc[$n]))) {
+ $ary[0] = '';
+ $ary[1] = '';
+ $ary[2] = '';
+ $ary[3] = $n;
+ }
}
- $ary[0] = 'ERROR: Help files are not in the right format!';
- $ary[1] = 'ERROR: Help files are not in the right format!';
- return $ary;
+ $ary[0] = _("ERROR: Help files are not in the right format!");
+ $ary[1] = $ary[0];
+ $ary[2] = $ary[0];
+ $ary[3] = $n;
+ return( $ary );
}
/**************[ END HELP FUNCTIONS ]******************/
-?>
-<br>
-<table width="95%" align="center" cellpadding="2" cellspacing="2" border="0">
- <tr>
- <td bgcolor="<?php echo $color[0] ?>">
- <center><b><?php echo _("Help") ?></b></center>
- </td>
- </tr>
-</table>
-
-<?php do_hook("help_top") ?>
-
-<table width="90%" cellpadding="0" cellspacing="10" border="0" align="center">
-<tr>
-<td>
-<?php
-if (isset($HTTP_REFERER)) {
- $ref = strtolower($HTTP_REFERER);
- if (strpos($ref, 'src/compose')){
- $context = 'compose';
- } else if (strpos($ref, 'src/addr')){
- $context = 'address';
- } else if (strpos($ref, 'src/folders')){
- $context = 'folders';
- } else if (strpos($ref, 'src/options')){
- $context = 'options';
- } else if (strpos($ref, 'src/right_main')){
- $context = 'index';
- } else if (strpos($ref, 'src/read_body')){
- $context = 'read';
- } else if (strpos($ref, 'src/search')){
- $context = 'search';
- }
-}
-
-if (!isset($squirrelmail_language)) {
- $squirrelmail_language = 'en';
-}
+echo html_tag( 'table',
+ html_tag( 'tr',
+ html_tag( 'td','<center><b>' . _("Help") .'</b></center>', 'center', $color[0] )
+ ) ,
+ 'center', '', 'width="95%" cellpadding="1" cellspacing="2" border="0"' );
-/**
- * This harebrained solution is here because it produces the
- * smallest patchfile.
- * The real solution would be to either:
- * a) move all locales into full-name locale names, like they
- * really should be according to the ISO docs (e.g. en -> en_US,
- * es -> es_ES, ru -> ru_RU), since it's standard to have a language
- * name + undescore + country name.
- * b) Provide a $languages['ru_RU']['HELPALIAS'] = 'ru';
- *
- * Konstantin Riabitsev
- */
-global $languages;
-while (list($key, $val) = each($languages)){
- if ($val['ALIAS'] == $squirrelmail_language){
- $squirrelmail_language = $key;
- break;
- }
+do_hook('help_top');
+
+echo html_tag( 'table', '', 'center', '', 'width="90%" cellpadding="0" cellspacing="10" border="0"' ) .
+ html_tag( 'tr' ) .
+ html_tag( 'td' );
+
+if (!isset($squirrelmail_language)) {
+ $squirrelmail_language = 'en_US';
}
if (file_exists("../help/$squirrelmail_language")) {
- $help_exists = true;
$user_language = $squirrelmail_language;
-} else if (file_exists('../help/en')) {
- $help_exists = true;
+} else if (file_exists('../help/en_US')) {
echo "<center><font color=\"$color[2]\">";
printf (_("The help has not been translated to %s. It will be displayed in English instead."), $languages[$squirrelmail_language]['NAME']);
echo '</font></center><br>';
- $user_language = 'en';
+ $user_language = 'en_US';
} else {
- $help_exists = false;
- echo "<br><center><font color=\"$color[2]\">";
- echo _("Some or all of the help documents are not present!");
- echo '</font></center>';
- echo '</td></tr></table>';
- /* this is really silly, because there may be some
- * footers. What about them.
- * TODO: Fix this so it's not just "exit".
- */
+ error_box( _("Some or all of the help documents are not present!"), $color );
exit;
}
-if ($help_exists == true) {
- if (!isset($context)){
- $context = '';
+
+/* take the chapternumber from the GET-vars,
+ * else see if we can get a relevant chapter from the referer */
+$chapter = 0;
+
+if ( isset( $_GET['chapter'] ) )
+{
+ $chapter = intval( $_GET['chapter']);
+}
+elseif (isset($_SERVER['HTTP_REFERER']))
+{
+ $ref = strtolower($_SERVER['HTTP_REFERER']);
+
+ $contexts = array ( 'src/compose' => 4, 'src/addr' => 5,
+ 'src/folders' => 6, 'src/options' => 7, 'src/right_main' => 2,
+ 'src/read_body' => 3, 'src/search' => 8 );
+
+ foreach($contexts as $path => $chap) {
+ if(strpos($ref, $path)) {
+ $chapter = $chap;
+ break;
+ }
}
- if ($context == 'compose'){
- $chapter = 4;
- } else if ($context == 'address'){
- $chapter = 5;
- } else if ($context == 'folders'){
- $chapter = 6;
- } else if ($context == 'options'){
- $chapter = 7;
- } else if ($context == 'index'){
- $chapter = 2;
- } else if ($context == 'read'){
- $chapter = 3;
- } else if ($context == 'search'){
- $chapter = 8;
+}
+
+if ( $chapter == 0 || !isset( $helpdir[$chapter-1] ) ) {
+ echo html_tag( 'table', '', 'center', '', 'cellpadding="0" cellspacing="0" border="0"' );
+ html_tag( 'tr' ) .
+ html_tag( 'td' ) .
+ '<b><center>' . _("Table of Contents") . '</center></b><br>';
+ do_hook('help_chapter');
+ echo html_tag( 'ol' );
+ for ($i=0, $cnt = count($helpdir); $i < $cnt; $i++) {
+ $doc = file("../help/$user_language/$helpdir[$i]");
+ $help_info = get_info($doc, 0);
+ echo '<li><a href="../src/help.php?chapter=' . ($i+1)
+ . '">' . $help_info[0] . '</a>' .
+ html_tag( 'ul', $help_info[2] );
+ }
+ echo '</ol></td></tr></table>';
+} else {
+ $doc = file("../help/$user_language/" . $helpdir[$chapter-1]);
+ $help_info = get_info($doc, 0);
+ echo '<small><center>';
+ if ($chapter <= 1){
+ echo '<font color="' . $color[9] . '">' . _("Previous")
+ . '</font> | ';
+ } else {
+ echo '<a href="../src/help.php?chapter=' . ($chapter-1)
+ . '">' . _("Previous") . '</a> | ';
}
+ echo '<a href="../src/help.php">' . _("Table of Contents") . '</a>';
+ if ($chapter >= count($helpdir)){
+ echo ' | <font color="' . $color[9] . '">' . _("Next") . '</font>';
+ } else {
+ echo ' | <a href="../src/help.php?chapter=' . ($chapter+1)
+ . '">' . _("Next") . '</a>';
+ }
+ echo '</center></small><br>';
- if (!isset($chapter)) {
- echo '<table cellpadding="0" cellspacing="0" border="0"
- align="center"><tr><td>';
- echo '<b><center>' . _("Table of Contents") . '</center></b><br>';
- do_hook('help_chapter');
- echo '<ol>';
- for ($i=0; $i < count($helpdir); $i++) {
- $doc = file("../help/$user_language/$helpdir[$i]");
- $help_info = get_info($doc, 0);
- echo '<li><a href="../src/help.php?chapter=' . ($i+1)
- . '">' . $help_info[0] . '</a>';
- echo '<ul>' . $help_info[2] . '</ul>';
- }
- echo '</ol>';
- echo '</td></tr></table>';
+ echo '<font size="5"><b>' . $chapter . ' - ' . $help_info[0]
+ . '</b></font><br><br>';
+
+ if (isset($help_info[1]) && $help_info[1]) {
+ echo $help_info[1];
} else {
- $doc = file("../help/$user_language/" . $helpdir[$chapter-1]);
- $help_info = get_info($doc, 0);
- echo '<small><center>';
- if ($chapter <= 1){
- echo '<font color="' . $color[9] . '">' . _("Previous")
- . '</font> | ';
- } else {
- echo '<a href="../src/help.php?chapter=' . ($chapter-1)
- . '">' . _("Previous") . '</a> | ';
- }
- echo '<a href="../src/help.php">' . _("Table of Contents") . '</a>';
- if ($chapter >= count($helpdir)){
- echo ' | <font color="$color[9]">' . _("Next") . '</font>';
- } else {
- echo ' | <a href="../src/help.php?chapter=' . ($chapter+1)
- . '">' . _("Next") . '</a>';
- }
- echo '</center></small><br>';
-
- echo '<font size="5"><b>' . $chapter . ' - ' . $help_info[0]
- . '</b></font><br><br>';
- if (isset($help_info[1])){
- echo $help_info[1];
- } else {
- echo '<p>' . $help_info[2] . '</p>';
- }
+ echo html_tag( 'p', $help_info[2], 'left' );
+ }
- $section = 0;
- for ($n = $help_info[3]; $n < count($doc); $n++) {
- $section++;
- $help_info = get_info($doc, $n);
- echo "<b>$chapter.$section - $help_info[0]</b>";
- echo '<ul>';
- echo $help_info[1];
- echo '</ul>';
- $n = $help_info[3];
- }
-
- echo '<br><center><a href="#pagetop">' . _("Top") . '</a></center>';
+ $section = 0;
+ for ($n = $help_info[3], $cnt = count($doc); $n < $cnt; $n++) {
+ $section++;
+ $help_info = get_info($doc, $n);
+ echo "<b>$chapter.$section - $help_info[0]</b>" .
+ html_tag( 'ul', $help_info[1] );
+ $n = $help_info[3];
}
+
+ echo '<br><center><a href="#pagetop">' . _("Top") . '</a></center>';
}
+
do_hook('help_bottom');
+
+echo html_tag( 'tr',
+ html_tag( 'td', ' ', 'left', $color[0] )
+ ).
+ '</table></body></html>';
?>
-<tr><td bgcolor="<?php echo $color[0] ?>"> </td></tr></table>
-<td></tr></table>
-</body></html>