X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Fhtml.php;h=62bcafcf13899962058621378416d1afee2ed26d;hb=e86403df82b8cd0ba6829e723fafe16df7aa1c21;hp=aeae3d81e19659974bc95b0d93a0ccc70a6f0e41;hpb=9cd67a0aaf90b09c40015c89e21fc2aea3dc7bf2;p=squirrelmail.git

diff --git a/functions/html.php b/functions/html.php
index aeae3d81..62bcafcf 100644
--- a/functions/html.php
+++ b/functions/html.php
@@ -1,7 +1,7 @@
 <?php
 
 /**
- * imap.php
+ * html.php
  *
  * Copyright (c) 1999-2002 The SquirrelMail Project Team
  * Licensed under the GNU GPL. For full terms see the file COPYING.
@@ -13,42 +13,156 @@
  * $Id$
  */
 
-    function html_tag( $tag,
-                       $align = '', 
-                       $xtra = '' ) {
-			 
-	GLOBAL $languages, $language;
-	
-	$align = strtolower( $align );
-	$dir   = strtolower( $dir );
-	
-	if ( isset( $languages[$language]['DIR']) ) {
-	    $dir = $languages[$language]['DIR'];
-	} else {
-	    $dir = 'ltr';
-	}
-	
-	if ( $dir == 'ltr' ) {
-	    $rgt = 'right';
-	    $lft = 'left';		
-	} else {
-	    $rgt = 'left';
-	    $lft = 'right';	
-	}
-	
-	switch ( $align ) {
-	case '':
-	    $alg = '';
-	    break;
-	case 'right':
-	    $alg = " ALIGN=\"$rgt\"";
-	    break;
-	default:
-	    $alg = " ALIGN=\"$lft\"";
-	}
-	
-        return( "<$tag DIR=\"$dir\"$alg $xtra>" );
+    function html_tag( $tag,                // Tag to output
+                       $val = '',           // Value between tags (if empty only start tag is issued)
+                       $align = '',         // Alignment
+                       $bgcolor = '',       // Back color
+                       $xtra = '' ) {       // Extra options
+
+        GLOBAL $languages, $squirrelmail_language;
+
+        $align = strtolower( $align );
+        $bgc = '';
+        $tag = strtoupper( $tag );
+
+        if ( isset( $languages[$squirrelmail_language]['DIR']) ) {
+        $dir = $languages[$squirrelmail_language]['DIR'];
+        } else {
+            $dir = 'ltr';
+        }
+
+        if ( $dir == 'ltr' ) {
+            $rgt = 'right';
+            $lft = 'left';
+        } else {
+            $rgt = 'left';
+            $lft = 'right';
+        }
+
+        if ( $bgcolor <> '' ) {
+            $bgc = " BGCOLOR=\"$bgcolor\""; 
+        }
+
+        switch ( $align ) {
+            case '':
+                $alg = '';
+                break;
+            case 'right':
+                $alg = " ALIGN=\"$rgt\"";
+                break;
+            case 'left':
+                $alg = " ALIGN=\"$lft\"";
+                break;
+            default:
+                $alg = " ALIGN=\"$align\"";
+                break;
+        }
+
+        $ret = "<$tag";
+
+        if ( $dir <> 'ltr' ) {
+            $ret .= " DIR=\"$dir\"";
+        }
+        $ret .= "$bgc$alg";
+
+        if ( $xtra <> '' ) {
+            $ret .= " $xtra";
+        }
+        $ret .= '>';
+
+        if ( $val <> '' ) {
+            $ret .= "$val</$tag>";
+        }
+
+        return( $ret );
+    }
+
+    /* handy function to set url vars */
+    /* especially usefull when $url = $PHP_SELF */
+    function set_url_var($url, $var, $val=0) {
+        $k = '';
+        $ret = '';
+        $pat_a = array (
+                       '/.+(\\&'.$var.')=(.*)\\&/AU',   /* in the middle */
+                       '/.+\\?('.$var.')=(.*\\&).+/AU', /* at front, more follow */
+                       '/.+(\\?'.$var.')=(.*)$/AU',     /* at front and only var */
+                       '/.+(\\&'.$var.')=(.*)$/AU'      /* at the end */
+                     );
+//	preg_replace('/&amp;/','&',$url);	     
+        switch (true) {
+            case (preg_match($pat_a[0],$url,$regs)):
+                $k = $regs[1];
+                $v = $regs[2];
+                break;
+            case (preg_match($pat_a[1],$url,$regs)):
+                $k = $regs[1];
+                $v = $regs[2];
+                break;
+            case (preg_match($pat_a[2],$url,$regs)):
+                $k = $regs[1];
+                $v = $regs[2];
+                break;
+            case (preg_match($pat_a[3],$url,$regs)):
+                $k = $regs[1];
+                $v = $regs[2];
+                break;
+            default:
+                if ($val) {
+                    if (strpos($url,'?')) {
+                        $url .= "&$var=$val";
+                    } else {
+                        $url .= "?$var=$val";
+                    }
+                }
+                break;
+        }
+
+        if ($k) {
+            if ($val) {
+                $rpl = "$k=$val";
+//		$rpl = preg_replace('/&/','&amp;',$rpl);
+            } else {
+                $rpl = '';
+            }
+            $pat = "/$k=$v/";
+            $url = preg_replace($pat,$rpl,$url);
+        }
+        return $url;
     }
 
+    /* Temporary test function to proces template vars with formatting.
+     * I use it for viewing the message_header (view_header.php) with
+     * a sort of template.
+     */
+    function echo_template_var($var, $format_ar = array() ) {
+        $frm_last = count($format_ar) -1;
 
+        if (isset($format_ar[0])) echo $format_ar[0]; 
+            $i = 1;
+
+        switch (true) {
+            case (is_string($var)):
+                echo $var;
+                break;
+            case (is_array($var)):
+                $frm_a = array_slice($format_ar,1,$frm_last-1);
+                foreach ($var as $a_el) {
+                    if (is_array($a_el)) {
+                        echo_template_var($a_el,$frm_a);
+                    } else {
+                        echo $a_el;
+                        if (isset($format_ar[$i])) {
+                            echo $format_ar[$i];
+                        }
+                        $i++;
+                    }
+                }
+                break;
+            default:
+                break;
+        }
+        if (isset($format_ar[$frm_last]) && $frm_last>$i ) {
+            echo $format_ar[$frm_last];
+        }
+    }
 ?>