fixed pulldowns, metaform suppors zip and decimal, run.php supports straight html...

[wfpl.git] / format.php

diff --git a/format.php b/format.php
index 1ee1131..e968158 100644 (file)
--- a/format.php
+++ b/format.php
@@ -21,11 +21,75 @@
 
 # This file contains basic encodings
 
+function format_caption($str) {
+       $str = str_replace('_', ' ', $str);
+       $str = ucwords($str);
+       return str_replace('Email', 'E-mail', $str);
+}
+
+# This function makes sure that $str is in the list of options, and returns "" otherwise
+function format_options($str, $name) {
+       if(!isset($GLOBALS[$name . '_options'])) {
+               die("Couldn't find options for \"$name\". Be sure to call pulldown().");
+       }
+
+       if(!in_array($str, array_keys($GLOBALS[$name . '_options']['options']))) {
+               return '';
+       }
+
+       return $str;
+}
+
 function format_int($str) {
        $str = ereg_replace('[^0-9]', '', $str);
        return ereg_replace('^0*([1-9])', '\1', $str);
 }
 
+function format_decimal($str) {
+       $str = ereg_replace('[^0-9.]', '', $str);
+       $pos = strpos($str, '.');
+       if($pos !== false) {
+               $str = str_replace('.', '', $str);
+               if($pos == 0) {
+                       return '0.' . $str;
+               } elseif($pos == strlen($str)) {
+                       return $str;
+               } else {
+                       return substr($str, 0, $pos) . '.' . substr($str, $pos);
+               }
+       }
+       return $str;
+}
+
+# return 0 of there's no digits
+function format_int_0($str) {
+       $str = format_int($str);
+       if($str == '') {
+               return '0';
+       }
+       return $str;
+}
+
+function format_zip($str) {
+       $str = ereg_replace('[^0-9]', '', $str);
+       if(strlen($str) > 5) {
+               return substr($str, 0, 5) . '-' . substr($str, 5);
+       }
+       return $str;
+}
+
+function format_filename($str) {
+       $str = strtolower($str);
+       $str = ereg_replace('[^a-z0-9_.-]', '_', $str);
+       return ereg_replace('^[.-]', '_', $str);
+}
+
+function format_varname($str) {
+       $str = strtolower($str);
+       $str = ereg_replace('[^a-z0-9_]', '_', $str);
+       return ereg_replace('^[0-9]*', '', $str);
+}
+
 function format_oneline($str) {
        $str = str_replace("\r", '', $str);
        return str_replace("\n", '', $str);
@@ -36,10 +100,10 @@ function format_unix($str) {
 }
 
 function format_yesno($str) {
-       if($str) {
-               return "Yes";
+       if($str && $str != 'No') {
+               return 'Yes';
        } else {
-               return "No";
+               return 'No';
        }
 }
 
@@ -117,24 +181,4 @@ function format_phone($str) {
        return $output;
 }
 
-
-#function ftest($val) {
-#      printf("$val: '%s'<br />\n", format_phone($val, true));
-#}
-#
-#echo "FORMAT TESTS<br><br>";
-#ftest("$3");
-#ftest("3.99");
-#ftest("3.5");
-#ftest("891234");
-#ftest("8221234");
-#ftest("82212334");
-#ftest("122313234");
-#ftest("1158221234");
-#ftest("1558221234");
-#ftest("12235513234");
-#ftest("122355123334");
-#ftest("1585552212334");
-#ftest("15855522123334");
-
 ?>