X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Foptions.php;h=5bdedadb0eee282d31ad0f8a576dba2f2091c4ad;hb=478e8b55a374012970ccb53c133ab5efdc182c56;hp=2f7d30365c12967a64f0f63a9bc2c7d8521fc13b;hpb=9962527a7289f92defa53f2efff43bfff2447c39;p=squirrelmail.git

diff --git a/functions/options.php b/functions/options.php
index 2f7d3036..5bdedadb 100644
--- a/functions/options.php
+++ b/functions/options.php
@@ -1,14 +1,47 @@
 <?php
-    /**
-     * options.php
-     *
-     * Copyright (c) 1999-2001 The Squirrelmail Development Team
-     * Licensed under the GNU GPL. For full terms see the file COPYING.
-     *
-     * Functions needed to display the options pages.
-     *
-     * $Id$
-     */
+
+/**
+ * options.php
+ *
+ * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * Functions needed to display the options pages.
+ *
+ * $Id$
+ */
+
+/**********************************************/
+/* Define constants used in the options code. */
+/**********************************************/
+
+/* Define constants for the various option types. */
+define('SMOPT_TYPE_STRING', 0);
+define('SMOPT_TYPE_STRLIST', 1);
+define('SMOPT_TYPE_TEXTAREA', 2);
+define('SMOPT_TYPE_INTEGER', 3);
+define('SMOPT_TYPE_FLOAT', 4);
+define('SMOPT_TYPE_BOOLEAN', 5);
+define('SMOPT_TYPE_HIDDEN', 6);
+define('SMOPT_TYPE_COMMENT', 7);
+define('SMOPT_TYPE_FLDRLIST', 8);
+
+/* Define constants for the options refresh levels. */
+define('SMOPT_REFRESH_NONE', 0);
+define('SMOPT_REFRESH_FOLDERLIST', 1);
+define('SMOPT_REFRESH_ALL', 2);
+
+/* Define constants for the options size. */
+define('SMOPT_SIZE_TINY', 0);
+define('SMOPT_SIZE_SMALL', 1);
+define('SMOPT_SIZE_MEDIUM', 2);
+define('SMOPT_SIZE_LARGE', 3);
+define('SMOPT_SIZE_HUGE', 4);
+define('SMOPT_SIZE_NORMAL', 5);
+
+define('SMOPT_SAVE_DEFAULT', 'save_option');
+define('SMOPT_SAVE_NOOP', 'save_option_noop');
+
 /**
  * SquirrelOption: An option for Squirrelmail.
  *
@@ -24,120 +57,405 @@ class SquirrelOption {
     /* The basic stuff. */
     var $name;
     var $caption;
-    var $refresh_level;
     var $type;
+    var $refresh_level;
+    var $size;
+    var $comment;
+    var $script;
+
+    /* The name of the Save Function for this option. */
+    var $save_function;
 
     /* The various 'values' for this options. */
     var $value;
     var $new_value;
-    var $possible_vals;
-
-    /* This variable needs to be made private so it can not be messed with. */
-    /* I just don't remember how to do it right now and think it would be   */
-    /* better to keep coding. Someone can fix it, if they want. Or I will.  */
-    var $changed;
+    var $possible_values;
 
     function SquirrelOption
-    ($name, $caption, $value, $refresh_level = SMOPT_REFRESH_NONE,
-     $type = SMOPT_TYPE_STRING, $possible_values = '') {
+    ($name, $caption, $type, $refresh_level, $possible_values = '') {
         /* Set the basic stuff. */
         $this->name = $name;
         $this->caption = $caption;
-        $this->value = $value;
-
-        /* Set the optional parameters. */
-        $this->refresh_level = $refresh_level;
         $this->type = $type;
-        $this->value = $value;
-        $this->possible_values = $possible_value;
+        $this->refresh_level = $refresh_level;
+        $this->possible_values = $possible_values;
+        $this->size = SMOPT_SIZE_MEDIUM;
+        $this->comment = '';
+        $this->script = '';
 
-        /* Lastly, check for a new value. */
-        if (isset($GLOBALS["new_$name"])) {
-            $this->new_value = $GLOBALS["new_$name"];
-            $this->changed = ($this->value !== $this->new_value);
+        /* Check for a current value. */
+        if (isset($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 {
+            $this->new_value = '';
+        }
+
+        /* Set the default save function. */
+        if (($type != SMOPT_TYPE_HIDDEN) && ($type != SMOPT_TYPE_COMMENT)) {
+            $this->save_function = SMOPT_SAVE_DEFAULT;
+        } else {
+            $this->save_function = SMOPT_SAVE_NOOP;
         }
     }
 
-    function hasChanged() {
-        return ($this->changed);
+    /* Set the value for this option. */
+    function setValue($value) {
+        $this->value = $value;
     }
-}
 
-function OptionSelect( $title, $name, $data, $default, $show = '', $store = '' ) {
+    /* Set the new value for this option. */
+    function setNewValue($new_value) {
+        $this->new_value = $new_value;
+    }
+
+    /* Set the size for this option. */
+    function setSize($size) {
+        $this->size = $size;
+    }
+
+    /* Set the comment for this option. */
+    function setComment($comment) {
+        $this->comment = $comment;
+    }
+
+    /* Set the script for this option. */
+    function setScript($script) {
+        $this->script = $script;
+    }
 
-    echo "<tr><td align=right valign=middle nowrap>$title: </td><td>" .
-         "<select name=\"$name\">";
-    foreach( $data as $key => $opt ) {
-        if ( $store == '' ) {
-            $vl = $key;
-        } else{
-            $vl = $opt[$store];
+    /* Set the save function for this option. */
+    function setSaveFunction($save_function) {
+        $this->save_function = $save_function;
+    }
+
+    function createHTMLWidget() {
+        global $javascript_on;
+
+        /* Get the widget for this option type. */
+        switch ($this->type) {
+            case SMOPT_TYPE_STRING:
+                $result = $this->createWidget_String();
+                break;
+            case SMOPT_TYPE_STRLIST:
+                $result = $this->createWidget_StrList();
+                break;
+            case SMOPT_TYPE_TEXTAREA:
+                $result = $this->createWidget_TextArea();
+                break;
+            case SMOPT_TYPE_INTEGER:
+                $result = $this->createWidget_Integer();
+                break;
+            case SMOPT_TYPE_FLOAT:
+                $result = $this->createWidget_Float();
+                break;
+            case SMOPT_TYPE_BOOLEAN:
+                $result = $this->createWidget_Boolean();
+                break;
+            case SMOPT_TYPE_HIDDEN:
+                $result = $this->createWidget_Hidden();
+                break;
+            case SMOPT_TYPE_COMMENT:
+                $result = $this->createWidget_Comment();
+                break;
+            case SMOPT_TYPE_FLDRLIST:
+                $result = $this->createWidget_FolderList();
+                break;
+            default:
+               $result = '<font color="' . $color[2] . '">'
+                       . sprintf(_("Option Type '%s' Not Found"), $this->type)
+                       . '</font>';
         }
-        if ( $show == '' ) {
-            $nm = $opt;
-        } else{
-            $nm = $opt[$show];
+
+        /* Add the script for this option. */
+        $result .= $this->script;
+
+        /* Now, return the created widget. */
+        return ($result);
+    }
+
+    function createWidget_String() {
+        switch ($this->size) {
+            case SMOPT_SIZE_TINY:
+                $width = 5;
+                break;
+            case SMOPT_SIZE_SMALL:
+                $width = 12;
+                break;
+            case SMOPT_SIZE_LARGE:
+                $width = 38;
+                break;
+            case SMOPT_SIZE_HUGE:
+                $width = 50;
+                break;
+            case SMOPT_SIZE_NORMAL:
+            default:
+                $width = 25;
         }
-        if ( $nm <> '') {
-            echo "<option value=\"$vl\"";
-            if( $vl == $default ) {
-                echo ' selected';
+
+        $result = "<input name=\"new_$this->name\" value=\"$this->value\" size=\"$width\">";
+        return ($result);
+    }
+
+    function createWidget_StrList() {
+        /* Begin the select tag. */
+        $result = "<select name=\"new_$this->name\">";
+
+        /* 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\"";
+
+            /* If this value is the current value, select it. */
+            if ($real_value == $this->value) {
+               $new_option .= ' selected';
             }
-            echo ">$nm</option>\n";
+
+            /* Add the display value to our option string. */
+            $new_option .= ">$disp_value</option>";
+
+            /* And add the new option string to our select tag. */
+            $result .= $new_option;
         }
+
+        /* Close the select tag and return our happy result. */
+        $result .= '</select>';
+        return ($result);
     }
-    echo "</select></td></tr>\n";
-}
 
-function OptionRadio( $title, $name, $data, $default, $show = '', $store = '', $sep = '&nbsp; &nbsp;'  ) {
-    echo "<tr><td align=right valign=middle nowrap>$title: </td><td>";
-    foreach( $data as $key => $opt ) {
-        if ( $store == '' ) {
-            $vl = $key;
-        } else{
-            $vl = $opt[$store];
-        }
-        if ( $show == '' ) {
-            $nm = $opt;
-        } else{
-            $nm = $opt[$show];
-        }
-        if ( $nm <> '') {
-            echo "<input type=\"radio\" name=\"$name\" value=\"$vl\"";
-            if( $vl == $default ) {
-                echo ' checked';
+    function createWidget_FolderList() {
+        $selected = array(strtolower($this->value));
+
+        /* Begin the select tag. */
+        $result = "<select name=\"new_$this->name\">";
+
+        /* Add each possible value to the select list. */
+        foreach ($this->possible_values as $real_value => $disp_value) {
+            if ( is_array($disp_value) ) { 
+              /* For folder list, we passed in the array of boxes.. */
+              $new_option = sqimap_mailbox_option_list(0, $selected, 0, $disp_value);
+            } else {
+              /* Start the next new option string. */
+              $new_option = "<option value=\"$real_value\"";
+  
+              /* If this value is the current value, select it. */
+              if ($real_value == $this->value) {
+                 $new_option .= ' selected';
+              }
+  
+              /* Add the display value to our option string. */
+              $new_option .= ">$disp_value</option>";
             }
-            echo ">$nm $sep\n";
+            /* And add the new option string to our select tag. */
+            $result .= $new_option;
+        }        
+        /* Close the select tag and return our happy result. */
+        $result .= '</select>';
+        return ($result);
+    }
+
+
+    function createWidget_TextArea() {
+        switch ($this->size) {
+            case SMOPT_SIZE_TINY:  $rows = 3; $cols =  10; break;
+            case SMOPT_SIZE_SMALL: $rows = 4; $cols =  30; break;
+            case SMOPT_SIZE_LARGE: $rows = 10; $cols =  60; break;
+            case SMOPT_SIZE_HUGE:  $rows = 20; $cols =  80; break;
+            case SMOPT_SIZE_NORMAL:
+            default: $rows = 5; $cols =  50;
         }
+        $result = "<textarea name=\"new_$this->name\" rows=\"$rows\" "
+                . "cols=\"$cols\">$this->value</textarea>";
+        return ($result);
+    }
+
+    function createWidget_Integer() {
+        return ($this->createWidget_String());
+    }
+
+    function createWidget_Float() {
+        return ($this->createWidget_String());
+    }
+
+    function createWidget_Boolean() {
+        /* Do the whole current value thing. */
+        if ($this->value != SMPREF_NO) {
+            $yes_chk = ' checked';
+            $no_chk = '';
+        } else {
+            $yes_chk = '';
+            $no_chk = ' checked';
+        }
+
+        /* Build the yes choice. */
+        $yes_option = '<input type="radio" name="new_' . $this->name
+                    . '" value="' . SMPREF_YES . "\"$yes_chk>&nbsp;"
+                    . _("Yes");
+
+        /* Build the no choice. */
+        $no_option = '<input type="radio" name="new_' . $this->name
+                   . '" value="' . SMPREF_NO . "\"$no_chk>&nbsp;"
+                   . _("No");
+
+        /* Build and return the combined "boolean widget". */
+        $result = "$yes_option&nbsp;&nbsp;&nbsp;&nbsp;$no_option";
+        return ($result);
+    }
+
+    function createWidget_Hidden() {
+        $result = '<input type="hidden" name="new_' . $this->name
+                . '" value="' . $this->value . '">';
+        return ($result);
+    }
+
+    function createWidget_Comment() {
+        $result = $this->comment;
+        return ($result);
+    }
+
+    function save() {
+        $function = $this->save_function;
+        $function($this);
     }
-    echo "</td></tr>\n";
+
+    function changed() {
+        return ($this->value != $this->new_value);
+    }
+}
+
+function save_option($option) {
+    if ( !check_php_version(4,1) ) {
+        global $_SESSION;
+    }
+    global $data_dir;
+    $username = $_SESSION['username'];
+
+    setPref($data_dir, $username, $option->name, $option->new_value);
 }
 
-function OptionText( $title, $name, $value, $size ) {
-    echo "<tr><td align=right valign=middle nowrap>$title: </td><td>" .
-         "<input name=\"$name\" value=\"$value\" size=\"$size\">" .
-         "</td></tr>\n";
+function save_option_noop($option) {
+    /* Do nothing here... */
 }
 
-function OptionHidden( $name, $value ) {
-    echo "<INPUT TYPE=HIDDEN NAME=\"$name\" VALUE=\"$value\">\n";
+function create_optpage_element($optpage) {
+    return create_hidden_element('optpage', $optpage);
 }
 
-function OptionCheck( $title, $name, $value, $comment ) {
-    if ( $value )
-        $chk = 'checked';
-    echo "<tr><td align=right valign=middle nowrap>$title: </td><td>" .
-         "<input type=\"checkbox\" name=\"$name\" $chk> $comment" .
-         "</td></tr>\n";
+function create_optmode_element($optmode) {
+    return create_hidden_element('optmode', $optmode);
 }
 
-function OptionTitle( $title ) {
-    echo "<tr><td colspan=2 align=left valign=middle nowrap><b>$title</b></td></tr>\n";
+function create_hidden_element($name, $value) {
+    $result = '<input type="hidden" '
+            . 'name="' . $name . '" '
+            . 'value="' . $value . '">';
+    return ($result);
+}
+
+function create_option_groups($optgrps, $optvals) {
+    /* Build a simple array with which to start. */
+    $result = array();
+
+    /* Create option group for each option group name. */
+    foreach ($optgrps as $grpkey => $grpname) {
+        $result[$grpkey] = array();
+        $result[$grpkey]['name'] = $grpname;
+        $result[$grpkey]['options'] = array();
+    }
+
+     /* Create a new SquirrelOption for each set of option values. */
+    foreach ($optvals as $grpkey => $grpopts) {
+        foreach ($grpopts as $optset) {
+            if (isset($optset['posvals'])) {
+                /* Create a new option with all values given. */
+                $next_option = new SquirrelOption(
+                    $optset['name'],
+                    $optset['caption'],
+                    $optset['type'],
+                    $optset['refresh'],
+                    $optset['posvals']
+                );
+            } else {
+                /* Create a new option with all but possible values given. */
+                $next_option = new SquirrelOption(
+                    $optset['name'],
+                    $optset['caption'],
+                    $optset['type'],
+                    $optset['refresh']
+                );
+            }
+
+            /* If provided, set the size for this option. */
+            if (isset($optset['size'])) {
+                $next_option->setSize($optset['size']);
+            }
+
+            /* If provided, set the comment for this option. */
+            if (isset($optset['comment'])) {
+                $next_option->setComment($optset['comment']);
+            }
+
+            /* If provided, set the save function for this option. */
+            if (isset($optset['save'])) {
+                $next_option->setSaveFunction($optset['save']);
+            }
+
+            /* If provided, set the script for this option. */
+            if (isset($optset['script'])) {
+                $next_option->setScript($optset['script']);
+            }
+
+            /* Add this option to the option array. */
+            $result[$grpkey]['options'][] = $next_option;
+        }
+    }
+
+    /* Return our resulting array. */
+    return ($result);
+}
+
+function print_option_groups($option_groups) {
+    /* Print each option group. */
+    foreach ($option_groups as $next_optgrp) {
+        /* If it is not blank, print the name for this option group. */
+        if ($next_optgrp['name'] != '') {
+            echo html_tag( 'tr', "\n".
+                        html_tag( 'td',
+                            '<b>' . $next_optgrp['name'] . '</b>' ,
+                        'center' ,'', 'valign="middle" colspan="2" nowrap' )
+                    ) ."\n";
+        }
+
+        /* Print each option in this option group. */
+        foreach ($next_optgrp['options'] as $option) {
+            if ($option->type != SMOPT_TYPE_HIDDEN) {
+                echo html_tag( 'tr', "\n".
+                           html_tag( 'td', $option->caption . ':', 'right' ,'', 'valign="middle"' ) .
+                           html_tag( 'td', $option->createHTMLWidget(), 'left' )
+                       ) ."\n";
+            } else {
+                echo $option->createHTMLWidget();
+            }
+        }
+
+        /* Print an empty row after this option group. */
+        echo html_tag( 'tr',
+                   html_tag( 'td', '&nbsp;', 'left', '', 'colspan="2"' )
+                ) . "\n";
+    }
 }
 
 function OptionSubmit( $name ) {
-    echo '<tr><td>&nbsp;</td><td><input type="submit" value="' . _("Submit") . '" name="' . $name . '">' .
-         '</td></tr>';
+        echo html_tag( 'tr',
+                   html_tag( 'td', '&nbsp;', 'left', '', 'colspan="2"' ) .
+                   html_tag( 'td', '<input type="submit" value="' . _("Submit") . '" name="' . $name . '">', 'left', '', 'colspan="2"' )
+                ) . "\n";
 }
 
 ?>