From 0fb2ccbc274ca6eb5db1189cfa7089827ef550ef Mon Sep 17 00:00:00 2001
From: Philipp Walker <pwalker@binatec.ch>
Date: Wed, 3 Dec 2008 13:01:06 +0100
Subject: [PATCH] Added callto:// links for phone numbers

darcs-hash:20081203120106-f230f-2f05d0c18ce2595f5cac08837d117797d5f632f6.gz
---
 inc/smarty/plugins/modifier.escape.php | 13 +++++++++----
 templates/entry_show.tpl               |  6 +++---
 templates/list_entry.tpl               |  2 +-
 3 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/inc/smarty/plugins/modifier.escape.php b/inc/smarty/plugins/modifier.escape.php
index a2f52b2..f32d7db 100644
--- a/inc/smarty/plugins/modifier.escape.php
+++ b/inc/smarty/plugins/modifier.escape.php
@@ -33,7 +33,7 @@ function smarty_modifier_escape($string, $esc_type = 'html', $char_set = 'ISO-88
 
         case 'urlpathinfo':
             return str_replace('%2F','/',rawurlencode($string));
-            
+
         case 'quotes':
             // escape unescaped single quotes
             return preg_replace("%(?<!\\\\)'%", "\\'", $string);
@@ -45,7 +45,12 @@ function smarty_modifier_escape($string, $esc_type = 'html', $char_set = 'ISO-88
                 $return .= '%' . bin2hex($string[$x]);
             }
             return $return;
-            
+
+        case 'phone':
+            $return = str_replace('+','0',$string);
+            $return = preg_replace('/[^0-9]+/','',$return);
+            return $return;
+
         case 'hexentity':
             $return = '';
             for ($x=0; $x < strlen($string); $x++) {
@@ -63,11 +68,11 @@ function smarty_modifier_escape($string, $esc_type = 'html', $char_set = 'ISO-88
         case 'javascript':
             // escape quotes and backslashes, newlines, etc.
             return strtr($string, array('\\'=>'\\\\',"'"=>"\\'",'"'=>'\\"',"\r"=>'\\r',"\n"=>'\\n','</'=>'<\/'));
-            
+
         case 'mail':
             // safe way to display e-mail address on a web page
             return str_replace(array('@', '.'),array(' [AT] ', ' [DOT] '), $string);
-            
+
         case 'nonstd':
            // escape non-standard chars, such as ms document quotes
            $_res = '';
diff --git a/templates/entry_show.tpl b/templates/entry_show.tpl
index 25c2b61..36de36c 100644
--- a/templates/entry_show.tpl
+++ b/templates/entry_show.tpl
@@ -47,7 +47,7 @@
 {if $entry.phone}
           <tr>
             <th>{$lang.phone}:</th>
-            <td>{$entry.phone|h}</td>
+            <td><a href="callto://{$entry.phone|escape:phone}">{$entry.phone|h}</a></td>
           </tr>
 {/if}
 {if $entry.switchboard}
@@ -106,13 +106,13 @@
 {if $entry.homephone}
           <tr>
             <th>{$lang.homephone}:</th>
-            <td>{$entry.homephone|h}</td>
+            <td><a href="callto://{$entry.homephone|escape:phone}">{$entry.homephone|h}</a></td>
           </tr>
 {/if}
 {if $entry.mobile}
           <tr>
             <th>{$lang.mobile}:</th>
-            <td>{$entry.mobile|h}</td>
+            <td><a href="callto://{$entry.mobile|escape:phone}">{$entry.mobile|h}</a></td>
           </tr>
 {/if}
 {if $entry.birthday}
diff --git a/templates/list_entry.tpl b/templates/list_entry.tpl
index 847e863..05bcd7a 100644
--- a/templates/list_entry.tpl
+++ b/templates/list_entry.tpl
@@ -11,7 +11,7 @@
         <a href="index.php?org={$entry.organization|escape:url}">{$entry.organization|h}</a>&nbsp;
     </td>
     <td>
-        {$entry.phone|h}&nbsp;
+        <a href="callto://{$entry.phone|escape:phone}">{$entry.phone|h}</a>&nbsp;
     </td>
     <td>
         <a href="mailto:{$entry.mail[0]|h}">{$entry.mail[0]|h}</a>&nbsp;
-- 
2.39.5