X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Foptions.php;h=7fadcbc6165a23f05cbd16d95928765fa1820ed1;hb=361d6e1bb008cfb3320a9d6c2d49511f884108e2;hp=7617b2bc41adb79c93b891ab9434def182232b8b;hpb=76911253eb850bacde3d86c8cb7b4af072e67ebe;p=squirrelmail.git

diff --git a/functions/options.php b/functions/options.php
index 7617b2bc..7fadcbc6 100644
--- a/functions/options.php
+++ b/functions/options.php
@@ -3,12 +3,13 @@
 /**
  * options.php
  *
- * Copyright (c) 1999-2003 The SquirrelMail Project Team
+ * Copyright (c) 1999-2004 The SquirrelMail Project Team
  * Licensed under the GNU GPL. For full terms see the file COPYING.
  *
  * Functions needed to display the options pages.
  *
- * $Id$
+ * @version $Id$
+ * @package squirrelmail
  */
 
 /**********************************************/
@@ -52,6 +53,7 @@ define('SMOPT_SAVE_NOOP', 'save_option_noop');
  * Also, I'd like to ask that people leave this alone (mostly :) until
  * I get it a little further along. That should only be a day or two or
  * three. I will remove this message when it is ready for primetime usage.
+ * @package squirrelmail
  */
 class SquirrelOption {
     /* The basic stuff. */
@@ -60,8 +62,10 @@ class SquirrelOption {
     var $type;
     var $refresh_level;
     var $size;
+    var $trailing_text;
     var $comment;
     var $script;
+    var $post_script;
 
     /* The name of the Save Function for this option. */
     var $save_function;
@@ -72,7 +76,7 @@ class SquirrelOption {
     var $possible_values;
 
     function SquirrelOption
-    ($name, $caption, $type, $refresh_level, $possible_values = '') {
+    ($name, $caption, $type, $refresh_level, $initial_value = '', $possible_values = '') {
         /* Set the basic stuff. */
         $this->name = $name;
         $this->caption = $caption;
@@ -80,20 +84,22 @@ class SquirrelOption {
         $this->refresh_level = $refresh_level;
         $this->possible_values = $possible_values;
         $this->size = SMOPT_SIZE_MEDIUM;
+        $this->trailing_text = '';
         $this->comment = '';
         $this->script = '';
+        $this->post_script = '';
 
         /* Check for a current value. */
-        if (isset($GLOBALS[$name])) {
+        if (!empty($initial_value)) {
+            $this->value = $initial_value;
+        } else if (isset($GLOBALS[$name])) {
             $this->value = $GLOBALS[$name];
         } else {
             $this->value = '';
         }
 
         /* Check for a new value. */
-        if (isset($_POST["new_$name"])) {
-            $this->new_value = $_POST["new_$name"];
-        } else {
+    if ( !sqgetGlobalVar("new_$name", $this->new_value, SQ_POST ) ) {
             $this->new_value = '';
         }
 
@@ -120,6 +126,11 @@ class SquirrelOption {
         $this->size = $size;
     }
 
+    /* Set the trailing_text for this option. */
+    function setTrailingText($trailing_text) {
+        $this->trailing_text = $trailing_text;
+    }
+
     /* Set the comment for this option. */
     function setComment($comment) {
         $this->comment = $comment;
@@ -130,6 +141,11 @@ class SquirrelOption {
         $this->script = $script;
     }
 
+    /* Set the "post script" for this option. */
+    function setPostScript($post_script) {
+        $this->post_script = $post_script;
+    }
+
     /* Set the save function for this option. */
     function setSaveFunction($save_function) {
         $this->save_function = $save_function;
@@ -173,9 +189,9 @@ class SquirrelOption {
                        . '</font>';
         }
 
-        /* Add the script for this option. */
-        $result .= $this->script;
-
+        /* Add the "post script" for this option. */
+        $result .= $this->post_script;
+        
         /* Now, return the created widget. */
         return ($result);
     }
@@ -199,33 +215,36 @@ class SquirrelOption {
                 $width = 25;
         }
 
-        $result = "<input name=\"new_$this->name\" value=\"$this->value\" size=\"$width\">";
+        $result = "<input type=\"text\" name=\"new_$this->name\" value=\"" .
+            htmlspecialchars($this->value) . 
+            "\" size=\"$width\" $this->script />$this->trailing_text\n";
         return ($result);
     }
 
     function createWidget_StrList() {
         /* Begin the select tag. */
-        $result = "<select name=\"new_$this->name\">";
+        $result = "<select name=\"new_$this->name\" $this->script>\n";
 
         /* Add each possible value to the select list. */
         foreach ($this->possible_values as $real_value => $disp_value) {
             /* Start the next new option string. */
-            $new_option = "<option value=\"$real_value\"";
+            $new_option = '<option value="' . 
+                htmlspecialchars($real_value) . '"';
 
             /* If this value is the current value, select it. */
             if ($real_value == $this->value) {
-               $new_option .= ' selected';
+               $new_option .= ' selected="selected"';
             }
 
             /* Add the display value to our option string. */
-            $new_option .= ">$disp_value</option>";
+            $new_option .= '>' . htmlspecialchars($disp_value) . "</option>\n";
 
             /* And add the new option string to our select tag. */
             $result .= $new_option;
         }
 
         /* Close the select tag and return our happy result. */
-        $result .= '</select>';
+        $result .= "</select>$this->trailing_text\n";
         return ($result);
     }
 
@@ -233,7 +252,7 @@ class SquirrelOption {
         $selected = array(strtolower($this->value));
 
         /* Begin the select tag. */
-        $result = "<select name=\"new_$this->name\">";
+        $result = "<select name=\"new_$this->name\" $this->script>\n";
 
         /* Add each possible value to the select list. */
         foreach ($this->possible_values as $real_value => $disp_value) {
@@ -242,21 +261,21 @@ class SquirrelOption {
               $new_option = sqimap_mailbox_option_list(0, $selected, 0, $disp_value);
             } else {
               /* Start the next new option string. */
-              $new_option = "<option value=\"$real_value\"";
+              $new_option = '<option value="' . htmlspecialchars($real_value) . '"';
   
               /* If this value is the current value, select it. */
               if ($real_value == $this->value) {
-                 $new_option .= ' selected';
+                 $new_option .= ' selected="selected"';
               }
   
               /* Add the display value to our option string. */
-              $new_option .= ">$disp_value</option>";
+              $new_option .= '>' . htmlspecialchars($disp_value) . "</option>\n";
             }
             /* And add the new option string to our select tag. */
             $result .= $new_option;
         }        
         /* Close the select tag and return our happy result. */
-        $result .= '</select>';
+        $result .= "</select>\n";
         return ($result);
     }
 
@@ -271,37 +290,63 @@ class SquirrelOption {
             default: $rows = 5; $cols =  50;
         }
         $result = "<textarea name=\"new_$this->name\" rows=\"$rows\" "
-                . "cols=\"$cols\">$this->value</textarea>";
+                . "cols=\"$cols\" $this->script>"
+                . htmlspecialchars($this->value) . "</textarea>\n";
         return ($result);
     }
 
     function createWidget_Integer() {
-        return ($this->createWidget_String());
+
+        global $javascript_on;
+
+        // add onChange javascript handler to a regular string widget
+        // which will strip out all non-numeric chars
+        if ($javascript_on)
+           return preg_replace('/\/>/', ' onChange="origVal=this.value; newVal=\'\'; '
+                    . 'for (i=0;i<origVal.length;i++) { if (origVal.charAt(i)>=\'0\' '
+                    . '&& origVal.charAt(i)<=\'9\') newVal += origVal.charAt(i); } '
+                    . 'this.value=newVal;" />', $this->createWidget_String());
+        else
+           return $this->createWidget_String();
     }
 
     function createWidget_Float() {
-        return ($this->createWidget_String());
+        
+        global $javascript_on;
+
+        // add onChange javascript handler to a regular string widget
+        // which will strip out all non-numeric (period also OK) chars 
+        if ($javascript_on)
+           return preg_replace('/\/>/', ' onChange="origVal=this.value; newVal=\'\'; '
+                    . 'for (i=0;i<origVal.length;i++) { if ((origVal.charAt(i)>=\'0\' '
+                    . '&& origVal.charAt(i)<=\'9\') || origVal.charAt(i)==\'.\') '
+                    . 'newVal += origVal.charAt(i); } this.value=newVal;" />'
+                , $this->createWidget_String());
+        else
+           return $this->createWidget_String();
     }
 
     function createWidget_Boolean() {
         /* Do the whole current value thing. */
         if ($this->value != SMPREF_NO) {
-            $yes_chk = ' checked';
+            $yes_chk = ' checked=""';
             $no_chk = '';
         } else {
             $yes_chk = '';
-            $no_chk = ' checked';
+            $no_chk = ' checked=""';
         }
 
         /* Build the yes choice. */
-        $yes_option = '<input type="radio" name="new_' . $this->name
-                    . '" value="' . SMPREF_YES . "\"$yes_chk>&nbsp;"
-                    . _("Yes");
+        $yes_option = '<input type="radio" id="new_' . $this->name . '_yes" '
+                    . 'name="new_' . $this->name . '" value="' . SMPREF_YES . '"'
+                    . $yes_chk . ' ' . $this->script . ' />&nbsp;'
+                    . '<label for="new_'.$this->name.'_yes">' . _("Yes") . '</label>';
 
         /* Build the no choice. */
-        $no_option = '<input type="radio" name="new_' . $this->name
-                   . '" value="' . SMPREF_NO . "\"$no_chk>&nbsp;"
-                   . _("No");
+        $no_option = '<input type="radio" id="new_' . $this->name . '_no" '
+                   . 'name="new_' . $this->name . '" value="' . SMPREF_NO . '"'
+                   . $no_chk . ' ' . $this->script . ' />&nbsp;'
+                    . '<label for="new_'.$this->name.'_no">' . _("No") . '</label>';
 
         /* Build and return the combined "boolean widget". */
         $result = "$yes_option&nbsp;&nbsp;&nbsp;&nbsp;$no_option";
@@ -310,7 +355,8 @@ class SquirrelOption {
 
     function createWidget_Hidden() {
         $result = '<input type="hidden" name="new_' . $this->name
-                . '" value="' . $this->value . '">';
+                . '" value="' . htmlspecialchars($this->value)
+                . '" ' . $this->script . ' />';
         return ($result);
     }
 
@@ -330,12 +376,11 @@ class SquirrelOption {
 }
 
 function save_option($option) {
-    if ( !check_php_version(4,1) ) {
-        global $_SESSION;
+    if ( !sqgetGlobalVar('username', $username, SQ_SESSION ) ) {
+        /* Can't save the pref if we don't have the username */
+        return;
     }
     global $data_dir;
-    $username = $_SESSION['username'];
-
     setPref($data_dir, $username, $option->name, $option->new_value);
 }
 
@@ -354,7 +399,7 @@ function create_optmode_element($optmode) {
 function create_hidden_element($name, $value) {
     $result = '<input type="hidden" '
             . 'name="' . $name . '" '
-            . 'value="' . $value . '">';
+            . 'value="' . htmlspecialchars($value) . '" />';
     return ($result);
 }
 
@@ -378,7 +423,8 @@ function create_option_groups($optgrps, $optvals) {
                     $optset['name'],
                     $optset['caption'],
                     $optset['type'],
-                    $optset['refresh'],
+                    (isset($optset['refresh']) ? $optset['refresh'] : SMOPT_REFRESH_NONE),
+                    (isset($optset['initial_value']) ? $optset['initial_value'] : ''),
                     $optset['posvals']
                 );
             } else {
@@ -387,7 +433,8 @@ function create_option_groups($optgrps, $optvals) {
                     $optset['name'],
                     $optset['caption'],
                     $optset['type'],
-                    $optset['refresh']
+                    (isset($optset['refresh']) ? $optset['refresh'] : SMOPT_REFRESH_NONE),
+                    (isset($optset['initial_value']) ? $optset['initial_value'] : '')
                 );
             }
 
@@ -396,6 +443,11 @@ function create_option_groups($optgrps, $optvals) {
                 $next_option->setSize($optset['size']);
             }
 
+            /* If provided, set the trailing_text for this option. */
+            if (isset($optset['trailing_text'])) {
+                $next_option->setTrailingText($optset['trailing_text']);
+            }
+
             /* If provided, set the comment for this option. */
             if (isset($optset['comment'])) {
                 $next_option->setComment($optset['comment']);
@@ -411,6 +463,11 @@ function create_option_groups($optgrps, $optvals) {
                 $next_option->setScript($optset['script']);
             }
 
+            /* If provided, set the "post script" for this option. */
+            if (isset($optset['post_script'])) {
+                $next_option->setPostScript($optset['post_script']);
+            }
+
             /* Add this option to the option array. */
             $result[$grpkey]['options'][] = $next_option;
         }
@@ -453,9 +510,9 @@ function print_option_groups($option_groups) {
 
 function OptionSubmit( $name ) {
         echo html_tag( 'tr',
-                   html_tag( 'td', '&nbsp;', 'left', '', 'colspan="2"' ) .
-                   html_tag( 'td', '<input type="submit" value="' . _("Submit") . '" name="' . $name . '">', 'left', '', 'colspan="2"' )
+                   html_tag( 'td', '<input type="submit" value="' . _("Submit") . '" name="' . $name . '">&nbsp;&nbsp;&nbsp;&nbsp;', 'right', '', 'colspan="2"' )
                 ) . "\n";
 }
 
+// vim: et ts=4
 ?>