X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Fpage_header.php;h=a7812b526b77302c2998cbe4c26fbbcf0bd5ad6d;hb=4a44f12c00eae87a9e6583021458357d92036d35;hp=30c5448879745370866c1beff277695adecb7106;hpb=7a3bd55d4339c3b4177f3b3cd0fe8b46c204e132;p=squirrelmail.git

diff --git a/functions/page_header.php b/functions/page_header.php
index 30c54488..a7812b52 100644
--- a/functions/page_header.php
+++ b/functions/page_header.php
@@ -1,70 +1,294 @@
-<?
-   /**
-    **  page_header.php
-    **
-    **  Prints the page header (duh)
-    **
-    **/
-
-   session_start();
-
-   $page_header_php = true;
-
-   if (!isset($prefs_php))
-      include ("../functions/prefs.php");
-   if (!isset($i18n_php))
-      include ("../functions/i18n.php");
-
-   // Check to see if gettext is installed
-   if (function_exists("_")) {
-      // Setting the language to use for gettext if it is not English
-      // (the default language) or empty.
-      $squirrelmail_language = getPref ($data_dir, $username, "language");
-      if ($squirrelmail_language != "en" && $squirrelmail_language != "") {
-         putenv("LANG=$squirrelmail_language");
-         bindtextdomain("squirrelmail", "../locale/");
-         textdomain("squirrelmail");
-         $default_charset = $languages[$squirrelmail_language]["CHARSET"];
-         
-         // Setting cookie to use on the login screen the next time the
-         // same user logs in.
-         #setcookie("squirrelmail_language", $squirrelmail_language, 
-         #          time()+2592000);
-         $squirrelmail_language = $language;
-      }
-   } else {
-      function _($string) {
-         return $string;
-      }
-   }
-
-   // This is done to ensure that the character set is correct.
-   if ($default_charset != "")
-      header ("Content-Type: text/html; charset=$default_charset");
-
-   function displayPageHeader($color, $mailbox) {
-      global $PHPSESSID;
-
-      /** Here is the header and wrapping table **/
-      $shortBoxName = readShortMailboxName($mailbox, ".");
-      $shortBoxName = stripslashes($shortBoxName);
-      echo "<TABLE BGCOLOR=\"$color[4]\" BORDER=0 COLS=2 WIDTH=100% CELLSPACING=0 CELLPADDING=2>";
-      echo "   <TR BGCOLOR=\"$color[9]\" WIDTH=100%>";
-      echo "      <TD ALIGN=left WIDTH=30%>";
-      echo "         <A HREF=\"signout.php?PHPSESSID=$PHPSESSID\" TARGET=_top><B>" . _("Sign Out") . "</B></A>";
-      echo "      </TD><TD ALIGN=right WIDTH=70%>";
-      echo "         <div align=right>" . _("Current Folder: ") . "<B>$shortBoxName&nbsp;</div></B>";
-      echo "      </TD>";
-      echo "   </TR></TABLE>\n";
-      echo "<TABLE BGCOLOR=\"$color[4]\" BORDER=0 COLS=2 WIDTH=100% CELLSPACING=0 CELLPADDING=2><TR>";
-      echo "      <TD ALIGN=left WIDTH=70%>";
-      echo "         <A HREF=\"compose.php?PHPSESSID=$PHPSESSID\">" . _("Compose") . "</A>&nbsp&nbsp";
-      echo "         <A HREF=\"addressbook.php?PHPSESSID=$PHPSESSID\">" . _("Addresses") . "</A>&nbsp&nbsp";
-      echo "         <A HREF=\"folders.php?PHPSESSID=$PHPSESSID\">" . _("Folders") . "</A>&nbsp&nbsp";
-      echo "         <A HREF=\"options.php?PHPSESSID=$PHPSESSID\">" . _("Options") . "</A>&nbsp&nbsp";
-      echo "      </TD><TD ALIGN=right WIDTH=30%>";
-      echo "         <A HREF=\"http://squirrelmail.sourceforge.net/index.php3?from=1\" TARGET=_top>SquirrelMail</A>";
-      echo "      </TD>";
-      echo "</TABLE>";
+<?php
+
+/**
+ * page_header.php
+ *
+ * Prints the page header (duh)
+ *
+ * @copyright &copy; 1999-2005 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package squirrelmail
+ */
+
+/** Include required files from SM */
+require_once(SM_PATH . 'functions/strings.php');
+require_once(SM_PATH . 'functions/html.php');
+require_once(SM_PATH . 'functions/imap_mailbox.php');
+require_once(SM_PATH . 'functions/global.php');
+
+/**
+ * Output a SquirrelMail page header, from <!doctype> to </head>
+ * Always set up the language before calling these functions.
+ *
+ * @param string title the page title, default SquirrelMail.
+ * @param string xtra extra HTML to insert into the header
+ * @param bool do_hook whether to execute hooks, default true
+ * @param bool frames generate html frameset doctype (since 1.5.1)
+ * @return void
+ */
+function displayHtmlHeader( $title = 'SquirrelMail', $xtra = '', $do_hook = true, $frames = false ) {
+    global $squirrelmail_language;
+
+    if ( !sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION) ) {
+        global $base_uri;
+    }
+    global $theme_css, $custom_css, $pageheader_sent;
+
+    if ($frames) {
+        echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN">';
+    } else {
+        echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">';
+    }
+    echo "\n" . html_tag( 'html' ,'' , '', '', 'lang="'.$squirrelmail_language.'"' ) .
+        "<head>\n<meta name=\"robots\" content=\"noindex,nofollow\">\n";
+
+    /*
+     * Add closing / to link and meta elements only after switching to xhtml 1.0 Transitional.
+     * It is not compatible with html 4.01 Transitional
+     */
+    if ( !isset( $custom_css ) || $custom_css == 'none' ) {
+        if ($theme_css != '') {
+            echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$theme_css\">";
+        }
+    } else {
+        echo '<link rel="stylesheet" type="text/css" href="' .
+             $base_uri . 'themes/css/'.$custom_css.'">';
+    }
+
+    echo '<link rel="stylesheet" type="text/css" href="'. $base_uri .'templates/default/squirrelmail.css">';
+
+    if ($squirrelmail_language == 'ja_JP') {
+        /*
+         * force correct detection of charset, when browser does not follow
+         * http content-type and tries to detect charset from page content.
+         * Shooting of browser's creator can't be implemented in php.
+         * We might get rid of it, if we follow http://www.w3.org/TR/japanese-xml/
+         * recommendations and switch to unicode.
+         */
+        echo "<!-- \xfd\xfe -->\n";
+        echo '<meta http-equiv="Content-type" content="text/html; charset=euc-jp">' . "\n";
+    }
+    if ($do_hook) {
+        do_hook('generic_header');
+    }
+
+    echo "<title>$title</title>\n$xtra\n";
+
+    /* work around IE6's scrollbar bug */
+    echo <<<ECHO
+<style type="text/css">
+<!--
+  /* avoid stupid IE6 bug with frames and scrollbars */
+  body {
+      voice-family: "\"}\"";
+      voice-family: inherit;
+      width: expression(document.documentElement.clientWidth - 30);
   }
+-->
+</style>
+
+ECHO;
+
+    echo "\n</head>\n\n";
+
+    /* this is used to check elsewhere whether we should call this function */
+    $pageheader_sent = TRUE;
+}
+
+/**
+ * Given a path to a SquirrelMail file, return a HTML link to it
+ *
+ * @param string path the SquirrelMail file to link to
+ * @param string text the link text
+ * @param string target the target frame for this link
+ */
+function makeInternalLink($path, $text, $target='') {
+    sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION);
+    if ($target != '') {
+        $target = " target=\"$target\"";
+    }
+
+    // This is an inefficient hook and is only used by
+    // one plugin that still needs to patch this code,
+    // plus if we are templat-izing SM, visual hooks
+    // are not needed.  However, I am leaving the code
+    // here just in case we find a good (non-visual?)
+    // use for the internal_link hook.
+    //
+    //$hooktext = do_hook_function('internal_link',$text);
+    //if ($hooktext != '')
+    //    $text = $hooktext;
+
+    return '<a href="'.$base_uri.$path.'"'.$target.'>'.$text.'</a>';
+}
+
+/**
+ * Same as makeInternalLink, but echoes it too
+ */
+function displayInternalLink($path, $text, $target='') {
+    echo makeInternalLink($path, $text, $target);
+}
+
+/**
+ * Outputs a complete SquirrelMail page header, starting with <!doctype> and
+ * including the default menu bar. Uses displayHtmlHeader and takes
+ * JavaScript and locale settings into account.
+ *
+ * @param array color the array of theme colors
+ * @param string mailbox the current mailbox name to display
+ * @param string sHeaderJs javascipt code to be inserted in a script block in the header
+ * @param string sBodyTagJs js events to be inserted in the body tag
+ * @return void
+ */
+
+function displayPageHeader($color, $mailbox, $sHeaderJs='', $sBodyTagJs = '') {
+
+    global $reply_focus, $hide_sm_attributions, $frame_top,
+           $provider_name, $provider_uri, $startMessage,
+           $javascript_on, $action;
+
+    if (empty($sBodyTagJs)) {
+        if (strpos($action, 'reply') !== FALSE && $reply_focus) {
+          if ($reply_focus == 'select')
+              $sBodyTagJs = 'onload="checkForm(\'select\');"';
+          else if ($reply_focus == 'focus')
+              $sBodyTagJs = 'onload="checkForm(\'focus\');"';
+          else if ($reply_focus != 'none')
+              $sBodyTagJs = 'onload="checkForm();"';
+        }
+        else
+          $sBodyTagJs = 'onload="checkForm();"';
+    }
+
+
+    sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION );
+
+    if (!isset($frame_top)) {
+        $frame_top = '_top';
+    }
+
+    if( $javascript_on || strpos($sHeaderJs, 'new_js_autodetect_results.value') ) {
+        $sJsBlock = '<script src="'. SM_PATH .'templates/default/js/default.js" type="text/javascript" language="JavaScript"></script>' ."\n";
+        if ($sHeaderJs) {
+            $sJsBlock .= "\n<script language=\"JavaScript\" type=\"text/javascript\">" .
+                        "\n<!--\n" .
+                        $sHeaderJs . "\n\n// -->\n</script>\n";
+        }
+        displayHtmlHeader ('SquirrelMail', $sJsBlock);
+   } else {
+        /* do not use JavaScript */
+        displayHtmlHeader ('SquirrelMail');
+        $sBodyTagJs = '';
+    }
+
+    echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\" $sBodyTagJs>\n\n";
+
+    /** Here is the header and wrapping table **/
+    $shortBoxName = htmlspecialchars(imap_utf7_decode_local(
+                readShortMailboxName($mailbox, $delimiter)));
+    if ( $shortBoxName == 'INBOX' ) {
+        $shortBoxName = _("INBOX");
+    }
+    echo "<a name=\"pagetop\"></a>\n"
+        . html_tag( 'table', '', '', $color[4], 'border="0" width="100%" cellspacing="0" cellpadding="2"' ) ."\n"
+        . html_tag( 'tr', '', '', $color[9] ) ."\n"
+        . html_tag( 'td', '', 'left' ) ."\n";
+    if ( $shortBoxName <> '' && strtolower( $shortBoxName ) <> 'none' ) {
+        echo '         ' . _("Current Folder") . ": <b>$shortBoxName&nbsp;</b>\n";
+    } else {
+        echo '&nbsp;';
+    }
+    echo  "      </td>\n"
+        . html_tag( 'td', '', 'right' ) ."<b>\n";
+    displayInternalLink ('src/signout.php', _("Sign Out"), $frame_top);
+    echo "</b></td>\n"
+        . "   </tr>\n"
+        . html_tag( 'tr', '', '', $color[4] ) ."\n"
+        . ($hide_sm_attributions ? html_tag( 'td', '', 'left', '', 'colspan="2"' )
+                                 : html_tag( 'td', '', 'left' ) )
+        . "\n";
+    $urlMailbox = urlencode($mailbox);
+    $startMessage = (int)$startMessage;
+
+    echo makeComposeLink('src/compose.php?mailbox='.$urlMailbox.'&amp;startMessage='.$startMessage);
+    echo "&nbsp;&nbsp;\n";
+    displayInternalLink ('src/addressbook.php', _("Addresses"));
+    echo "&nbsp;&nbsp;\n";
+    displayInternalLink ('src/folders.php', _("Folders"));
+    echo "&nbsp;&nbsp;\n";
+    displayInternalLink ('src/options.php', _("Options"));
+    echo "&nbsp;&nbsp;\n";
+    displayInternalLink ("src/search.php?mailbox=$urlMailbox", _("Search"));
+    echo "&nbsp;&nbsp;\n";
+    displayInternalLink ('src/help.php', _("Help"));
+    echo "&nbsp;&nbsp;\n";
+
+    do_hook('menuline');
+
+    echo "      </td>\n";
+
+    if (!$hide_sm_attributions)
+    {
+        echo html_tag( 'td', '', 'right' ) ."\n";
+        if (empty($provider_uri)) {
+            echo '<a href="about.php">SquirrelMail</a>';
+        } else {
+            if (empty($provider_name)) $provider_name= 'SquirrelMail';
+            echo '<a href="'.$provider_uri.'" target="_blank">'.$provider_name.'</a>';
+        }
+        echo "</td>\n";
+    }
+    echo "   </tr>\n".
+        "</table><br />\n\n";
+}
+
+/**
+ * Blatantly copied/truncated/modified from displayPageHeader.
+ * Outputs a page header specifically for the compose_in_new popup window
+ *
+ * @param array color the array of theme colors
+ * @param string mailbox the current mailbox name to display
+ * @param string sHeaderJs javascipt code to be inserted in a script block in the header
+ * @param string sBodyTagJs js events to be inserted in the body tag
+ * @return void
+ */
+function compose_Header($color, $mailbox, $sHeaderJs='', $sBodyTagJs = '') {
+
+    global $reply_focus, $javascript_on, $action;
+
+    if (empty($sBodyTagJs)) {
+        if (strpos($action, 'reply') !== FALSE && $reply_focus) {
+          if ($reply_focus == 'select')
+              $sBodyTagJs = 'onload="checkForm(\'select\');"';
+          else if ($reply_focus == 'focus')
+              $sBodyTagJs = 'onload="checkForm(\'focus\');"';
+          else if ($reply_focus != 'none')
+              $sBodyTagJs = 'onload="checkForm();"';
+        }
+        else
+          $sBodyTagJs = 'onload="checkForm();"';
+    }
+
+
+    /*
+     * Locate the first displayable form element (only when JavaScript on)
+     */
+    if($javascript_on) {
+        if ($sHeaderJs) {
+            $sJsBlock = "\n<script language=\"JavaScript\" type=\"text/javascript\">" .
+                        "\n<!--\n" .
+                        $sHeaderJs . "\n\n// -->\n</script>\n";
+        } else {
+           $sJsBlock = '';
+        }
+        $sJsBlock .= "\n" . '<script src="'. SM_PATH .'templates/default/js/default.js" type="text/javascript" language="JavaScript"></script>' ."\n";
+        displayHtmlHeader (_("Compose"), $sJsBlock);
+    } else {
+        /* javascript off */
+        displayHtmlHeader(_("Compose"));
+        $onload = '';
+    }
+    echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\" $sBodyTagJs>\n\n";
+}
 ?>