-<HTML>
-<FONT FACE="Arial,Helvetica">
-
<?php
/**
- ** help.php
- **
- ** This checks if the user's preferred language has a directory and file present
- ** then loads it or english if preferred is not found.
- **
- **/
-
- if (!isset($config_php))
- include("../config/config.php");
-
-/** If it was a successful login, lets load their preferences **/
- include("../src/load_prefs.php");
- echo "<BODY TEXT=\"$color[8]\" BGCOLOR=\"$color[4]\" LINK=\"$color[7]\" VLINK=\"$color[7]\" ALINK=\"$color[7]\">\n";
-
-/**
- ** Check to see if the help files have been translated into the users language
- ** If so, include them, if not, give them english. The po file should really have
- ** The echo line put in it.
- **/
-
- if (file_exists("../help/$user_language/basic.hlp")) {
- include ("../help/$user_language/basic.hlp");
- } else {
- echo "<CENTER><B><FONT COLOR=$color[2]>Your preferred language is not yet translated. English will be substituted here.</FONT></B></CENTER><BR>";
- include ("../help/en/basic.hlp");
- }
- if (file_exists("../help/$user_language/main_folder.hlp")) {
- include ("../help/$user_language/main_folder.hlp");
- } else {
- echo "<CENTER><B><FONT COLOR=$color[2]>Your preferred language is not yet translated. English will be substituted here.</FONT></B></CENTER><BR>";
- include ("../help/en/main_folder.hlp");
- }
- if (file_exists("../help/$user_language/read_mail.hlp")) {
- include ("../help/$user_language/read_mail.hlp");
- } else {
- echo "<CENTER><B><FONT COLOR=$color[2]>Your preferred language is not yet translated. English will be substituted here.</FONT></B></CENTER><BR>";
- include ("../help/en/read_mail.hlp");
- }
- if (file_exists("../help/$user_language/compose.hlp")) {
- include ("../help/$user_language/compose.hlp");
- } else {
- echo "<CENTER><B><FONT COLOR=$color[2]>Your preferred language is not yet translated. English will be substituted here.</FONT></B></CENTER><BR>";
- include ("../help/en/compose.hlp");
- }
- if (file_exists("../help/$user_language/addresses.hlp")) {
- include ("../help/$user_language/addresses.hlp");
- } else {
- echo "<CENTER><B><FONT COLOR=$color[2]>Your preferred language is not yet translated. English will be substituted here.</FONT></B></CENTER><BR>";
- include ("../help/en/addresses.hlp");
- }
- if (file_exists("../help/$user_language/folders.hlp")) {
- include ("../help/$user_language/folders.hlp");
- } else {
- echo "<CENTER><B><FONT COLOR=$color[2]>Your preferred language is not yet translated. English will be substituted here.</FONT></B></CENTER><BR>";
- include ("../help/en/folders.hlp");
- }
- if (file_exists("../help/$user_language/options.hlp")) {
- include ("../help/$user_language/options.hlp");
- } else {
- echo "<CENTER><B><FONT COLOR=$color[2]>Your preferred language is not yet translated. English will be substituted here.</FONT></B></CENTER><BR>";
- include ("../help/en/options.hlp");
- }
- if (file_exists("../help/$user_language/FAQ.hlp")) {
- include ("../help/$user_language/FAQ.hlp");
- } else {
- echo "<CENTER><B><FONT COLOR=$color[2]>Your preferred language is not yet translated. English will be substituted here.</FONT></B></CENTER><BR>";
- include ("../help/en/FAQ.hlp");
- }
+ * help.php
+ *
+ * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * Displays help for the user
+ *
+ * $Id$
+ */
+
+require_once('../src/validate.php');
+require_once('../functions/display_messages.php');
+require_once('../functions/imap.php');
+require_once('../functions/array.php');
+
+displayPageHeader($color, 'None' );
+
+$helpdir[0] = 'basic.hlp';
+$helpdir[1] = 'main_folder.hlp';
+$helpdir[2] = 'read_mail.hlp';
+$helpdir[3] = 'compose.hlp';
+$helpdir[4] = 'addresses.hlp';
+$helpdir[5] = 'folders.hlp';
+$helpdir[6] = 'options.hlp';
+$helpdir[7] = 'search.hlp';
+$helpdir[8] = 'FAQ.hlp';
+
+/****************[ HELP FUNCTIONS ]********************/
+
+/**
+ * parses through and gets the information from the different documents.
+ * this returns one section at a time. You must keep track of the position
+ * so that it knows where to start to look for the next section.
+ */
+
+function get_info($doc, $pos) {
+ for ($n=$pos; $n < count($doc); $n++) {
+ if (trim(strtolower($doc[$n])) == '<chapter>'
+ || trim(strtolower($doc[$n])) == '<section>') {
+ for ($n++;$n < count($doc)
+ && (trim(strtolower($doc[$n])) != '</section>')
+ && (trim(strtolower($doc[$n])) != '</chapter>'); $n++) {
+ if (trim(strtolower($doc[$n])) == '<title>') {
+ $n++;
+ $ary[0] = trim($doc[$n]);
+ }
+ if (trim(strtolower($doc[$n])) == '<description>') {
+ $ary[1] = '';
+ for ($n++;$n < count($doc)
+ && (trim(strtolower($doc[$n])) != '</description>');
+ $n++) {
+ $ary[1] .= $doc[$n];
+ }
+ }
+ if (trim(strtolower($doc[$n])) == '<summary>') {
+ $ary[2] = '';
+ for ($n++; $n < count($doc)
+ && (trim(strtolower($doc[$n])) != '</summary>');
+ $n++) {
+ $ary[2] .= $doc[$n];
+ }
+ }
+ }
+ 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] = 'ERROR: Help files are not in the right format!';
+ return $ary;
+}
+
+/**************[ END HELP FUNCTIONS ]******************/
+
+
+
+echo html_tag( 'table',
+ html_tag( 'tr',
+ html_tag( 'td','<center><b>' . _("Help") .'</b></center>', 'center', $color[0] )
+ ) ,
+ 'center', '', 'width="95%" cellpadding="1" cellspacing="2" border="0"' );
+
+do_hook("help_top");
+
+echo html_tag( 'table', '', 'center', '', 'width="90%" cellpadding="0" cellspacing="10" border="0"' ) .
+ html_tag( 'tr' ) .
+ html_tag( 'td' );
+
+if (isset($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)) {
+ $squirrelmail_language = 'en_US';
+}
+
+if (file_exists("../help/$squirrelmail_language")) {
+ $help_exists = true;
+ $user_language = $squirrelmail_language;
+} else if (file_exists('../help/en_US')) {
+ $help_exists = true;
+ echo "<center><font color=\"$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_US';
+} else {
+ $help_exists = false;
+ echo "<br><center><font color=\"$color[2]\">" .
+ _("Some or all of the help documents are not present!").
+ '</font></center>'.
+ '</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".
+ */
+ exit;
+}
+
+if ($help_exists == true) {
+ if (!isset($context)){
+ $context = '';
+ }
+ if ($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'){
+ $chapter = 8;
+ }
+
+ if (!isset($chapter)) {
+ 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; $i < count($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>' .
+ 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>';
+
+ echo '<font size="5"><b>' . $chapter . ' - ' . $help_info[0]
+ . '</b></font><br><br>';
+ if (isset($help_info[1])){
+ echo $help_info[1];
+ } else {
+ 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>" .
+ 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>';
?>
-</FONT>
-</BODY>
-</HTML>
projects / squirrelmail.git / blobdiff