*
* Functions needed to display the options pages.
*
- * @copyright © 1999-2007 The SquirrelMail Project Team
+ * @copyright 1999-2014 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id$
* @package squirrelmail
* @subpackage prefs
*/
-/**********************************************/
-/* 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('SMOPT_TYPE_FLDRLIST_MULTI', 9);
-define('SMOPT_TYPE_EDIT_LIST', 10);
-define('SMOPT_TYPE_STRLIST_MULTI', 11);
-define('SMOPT_TYPE_BOOLEAN_CHECKBOX', 12);
-define('SMOPT_TYPE_BOOLEAN_RADIO', 13);
-define('SMOPT_TYPE_STRLIST_RADIO', 14);
-
-/* 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.
*
* @subpackage prefs
*/
class SquirrelOption {
+ /**
+ * The original option configuration array
+ * @var array
+ */
+ var $raw_option_array;
/**
* The name of this setting
* @var string
* @var string
*/
var $caption;
+ /**
+ * Whether or not the caption text is allowed to wrap
+ * @var boolean
+ */
+ var $caption_wrap;
/**
* The type of INPUT element
*
* @var string
*/
var $no_text;
+ /**
+ * Some widgets support more than one layout type
+ *
+ * @var int
+ */
+ var $layout_type;
+ /**
+ * Indicates if the Add widget should be included
+ * with edit lists.
+ *
+ * @var boolean
+ */
+ var $use_add_widget;
+ /**
+ * Indicates if the Delete widget should be included
+ * with edit lists.
+ *
+ * @var boolean
+ */
+ var $use_delete_widget;
+ /**
+ * associative array, treated the same as $possible_values
+ * (see its documentation below), but usually expected to
+ * have its first value contain a list of IMAP folders, an
+ * array itself in the format as passed back by
+ * sqimap_mailbox_list(). Used to display folder selector
+ * for possible values of an associative edit list option
+ * widget
+ *
+ * @since 1.5.2
+ * @var array
+ */
+ var $poss_value_folders;
/**
* text displayed to the user
*
var $htmlencoded=false;
/**
* Controls folder list limits in SMOPT_TYPE_FLDRLIST and
- * SMOPT_TYPE_FLDRLIST_MULTI widgets.
+ * SMOPT_TYPE_FLDRLIST_MULTI widgets as well as the optional
+ * embedded folder lists provided for inputting values for
+ * the SMOPT_TYPE_EDIT_LIST and SMOPT_TYPE_EDIT_LIST_ASSOCIATIVE
+ * :idgets.
* See $flag argument in sqimap_mailbox_option_list() function.
* @var string
* @since 1.5.1
/**
* Constructor function
+ * @param array $raw_option_array
* @param string $name
* @param string $caption
* @param integer $type
* @param bool $htmlencoded
*/
function SquirrelOption
- ($name, $caption, $type, $refresh_level, $initial_value = '', $possible_values = '', $htmlencoded = false) {
+ ($raw_option_array, $name, $caption, $type, $refresh_level, $initial_value = '', $possible_values = '', $htmlencoded = false) {
/* Set the basic stuff. */
+ $this->raw_option_array = $raw_option_array;
$this->name = $name;
$this->caption = $caption;
+ $this->caption_wrap = TRUE;
$this->type = $type;
$this->refresh_level = $refresh_level;
$this->possible_values = $possible_values;
$this->htmlencoded = $htmlencoded;
- $this->size = SMOPT_SIZE_MEDIUM;
+ $this->size = SMOPT_SIZE_NORMAL;
$this->trailing_text = '';
$this->yes_text = '';
$this->no_text = '';
$this->comment = '';
+ $this->layout_type = 0;
+ $this->use_add_widget = TRUE;
+ $this->use_delete_widget = TRUE;
+ $this->poss_value_folders = '';
$this->aExtraAttribs = array();
$this->post_script = '';
}
/* Set the default save function. */
- if (($type != SMOPT_TYPE_HIDDEN) && ($type != SMOPT_TYPE_COMMENT)) {
+ if ($type != SMOPT_TYPE_HIDDEN
+ && $type != SMOPT_TYPE_INFO
+ && $type != SMOPT_TYPE_COMMENT) {
$this->save_function = SMOPT_SAVE_DEFAULT;
} else {
$this->save_function = SMOPT_SAVE_NOOP;
function is_multiple_valued() {
return ($this->type == SMOPT_TYPE_FLDRLIST_MULTI
|| $this->type == SMOPT_TYPE_STRLIST_MULTI
- || $this->type == SMOPT_TYPE_EDIT_LIST);
+ || $this->type == SMOPT_TYPE_EDIT_LIST
+ || $this->type == SMOPT_TYPE_EDIT_LIST_ASSOCIATIVE);
}
/**
$this->new_value = $new_value;
}
+ /**
+ * Set whether the caption is allowed to wrap for this option.
+ * @param boolean $caption_wrap
+ */
+ function setCaptionWrap($caption_wrap) {
+ $this->caption_wrap = $caption_wrap;
+ }
+
/**
* Set the size for this option.
* @param integer $size
$this->no_text = $no_text;
}
+ /* Set the "use add widget" value for this option. */
+ function setUseAddWidget($use_add_widget) {
+ $this->use_add_widget = $use_add_widget;
+ }
+
+ /* Set the "use delete widget" value for this option. */
+ function setUseDeleteWidget($use_delete_widget) {
+ $this->use_delete_widget = $use_delete_widget;
+ }
+
+ /* Set the "poss value folders" value for this option.
+ See the associative edit list widget, which uses this
+ to offer folder list selection for the values */
+ function setPossValueFolders($poss_value_folders) {
+ $this->poss_value_folders = $poss_value_folders;
+ }
+
+ /**
+ * Set the layout type for this option.
+ * @param int $layout_type
+ */
+ function setLayoutType($layout_type) {
+ $this->layout_type = $layout_type;
+ }
+
/**
* Set the comment for this option.
* @param string $comment
/* Get the widget for this option type. */
switch ($this->type) {
+ case SMOPT_TYPE_PASSWORD:
+ $result = $this->createWidget_String(TRUE);
+ break;
case SMOPT_TYPE_STRING:
$result = $this->createWidget_String();
break;
case SMOPT_TYPE_EDIT_LIST:
$result = $this->createWidget_EditList();
break;
+ case SMOPT_TYPE_EDIT_LIST_ASSOCIATIVE:
+ $result = $this->createWidget_EditListAssociative();
+ break;
case SMOPT_TYPE_STRLIST_MULTI:
$result = $this->createWidget_StrList(TRUE);
break;
case SMOPT_TYPE_STRLIST_RADIO:
$result = $this->createWidget_StrList(FALSE, TRUE);
break;
+ case SMOPT_TYPE_SUBMIT:
+ $result = $this->createWidget_Submit();
+ break;
+ case SMOPT_TYPE_INFO:
+ $result = $this->createWidget_Info();
+ break;
default:
error_box (
sprintf(_("Option Type '%s' Not Found"), $this->type)
return $result;
}
+ /**
+ * Creates info block
+ * @return string html formated output
+ */
+ function createWidget_Info() {
+ return sq_htmlspecialchars($this->value);
+ }
+
/**
* Create string field
+ *
+ * @param boolean $password When TRUE, the text in the input
+ * widget will be obscured (OPTIONAL;
+ * default = FALSE).
+ *
* @return string html formated option field
+ *
*/
- function createWidget_String() {
+ function createWidget_String($password=FALSE) {
switch ($this->size) {
case SMOPT_SIZE_TINY:
$width = 5;
$width = 25;
}
- return addInput('new_' . $this->name, $this->value, $width, 0, $this->aExtraAttribs) . htmlspecialchars($this->trailing_text);
+//TODO: might be better to have a separate template file for all widgets, because then the layout of the widget and the "trailing text" can be customized - they are still hard coded here
+ if ($password)
+ return addPwField('new_' . $this->name, $this->value, $width, 0, $this->aExtraAttribs) . ' ' . sm_encode_html_special_chars($this->trailing_text);
+ else
+ return addInput('new_' . $this->name, $this->value, $width, 0, $this->aExtraAttribs) . ' ' . sm_encode_html_special_chars($this->trailing_text);
}
/**
$height = 5;
}
- return addSelect('new_' . $this->name, $this->possible_values, $this->value, TRUE, $this->aExtraAttribs, $multiple_select, $height, !$this->htmlencoded) . htmlspecialchars($this->trailing_text);
+ return addSelect('new_' . $this->name, $this->possible_values, $this->value, TRUE, $this->aExtraAttribs, $multiple_select, $height, !$this->htmlencoded) . sm_encode_html_special_chars($this->trailing_text);
}
$option_list = array('ignore' => _("unavailable"));
- return addSelect('new_' . $this->name, $option_list, $this->value, TRUE, $this->aExtraAttribs, $multiple_select, $height) . htmlspecialchars($this->trailing_text);
+ return addSelect('new_' . $this->name, $option_list, $this->value, TRUE, $this->aExtraAttribs, $multiple_select, $height) . sm_encode_html_special_chars($this->trailing_text);
}
}
/**
- * Creates an edit list
+ * Creates a (non-associative) edit list
+ *
+ * Note that multiple layout types are supported for this widget.
+ * $this->layout_type must be one of the SMOPT_EDIT_LIST_LAYOUT_*
+ * constants.
+ *
* @return string html formated list of edit fields and
* their associated controls
*/
global $oTemplate;
switch ($this->size) {
-//FIXME: not sure about these sizes... seems like we could add another on the "large" side...
case SMOPT_SIZE_TINY:
$height = 3;
break;
case SMOPT_SIZE_SMALL:
$height = 8;
break;
- case SMOPT_SIZE_LARGE:
+ case SMOPT_SIZE_MEDIUM:
$height = 15;
break;
- case SMOPT_SIZE_HUGE:
+ case SMOPT_SIZE_LARGE:
$height = 25;
break;
+ case SMOPT_SIZE_HUGE:
+ $height = 40;
+ break;
case SMOPT_SIZE_NORMAL:
default:
$height = 5;
//FIXME: $this->aExtraAttribs probably should only be used in one place
$oTemplate->assign('input_widget', addInput('add_' . $this->name, '', 38, 0, $this->aExtraAttribs));
+ $oTemplate->assign('use_input_widget', $this->use_add_widget);
+ $oTemplate->assign('use_delete_widget', $this->use_delete_widget);
+
$oTemplate->assign('trailing_text', $this->trailing_text);
- $oTemplate->assign('select_widget', addSelect('new_' . $this->name, $this->possible_values, $this->value, FALSE, !checkForJavascript() ? $this->aExtraAttribs : array_merge(array('onchange' => 'if (typeof(window.addinput) == \'undefined\') { var f = document.forms.length; var i = 0; var pos = -1; while( pos == -1 && i < f ) { var e = document.forms[i].elements.length; var j = 0; while( pos == -1 && j < e ) { if ( document.forms[i].elements[j].type == \'text\' && document.forms[i].elements[j].name == \'add_' . $this->name . '\' ) { pos = j; } j++; } i++; } if( pos >= 0 ) { window.addinput = document.forms[i-1].elements[pos]; } } for (x = 0; x < this.length; x++) { if (this.options[x].selected) { window.addinput.value = this.options[x].value; break; } }'), $this->aExtraAttribs), TRUE, $height));
+ $oTemplate->assign('possible_values', $this->possible_values);
+ $oTemplate->assign('current_value', $this->value);
+ $oTemplate->assign('select_widget', addSelect('new_' . $this->name, $this->possible_values, $this->value, FALSE, !checkForJavascript() ? $this->aExtraAttribs : array_merge(array('onchange' => 'if (typeof(window.addinput_' . $this->name . ') == \'undefined\') { var f = document.forms.length; var i = 0; var pos = -1; while( pos == -1 && i < f ) { var e = document.forms[i].elements.length; var j = 0; while( pos == -1 && j < e ) { if ( document.forms[i].elements[j].type == \'text\' && document.forms[i].elements[j].name == \'add_' . $this->name . '\' ) { pos = j; i=f-1; j=e-1; } j++; } i++; } if( pos >= 0 ) { window.addinput_' . $this->name . ' = document.forms[i-1].elements[pos]; } } for (x = 0; x < this.length; x++) { if (this.options[x].selected) { window.addinput_' . $this->name . '.value = this.options[x].text; break; } }'), $this->aExtraAttribs), TRUE, $height));
+// NOTE: i=f-1; j=e-1 is in lieu of break 2
$oTemplate->assign('checkbox_widget', addCheckBox('delete_' . $this->name, FALSE, SMPREF_YES, array_merge(array('id' => 'delete_' . $this->name), $this->aExtraAttribs)));
$oTemplate->assign('name', $this->name);
- return $oTemplate->fetch('edit_list_widget.tpl');
+
+ switch ($this->layout_type) {
+ case SMOPT_EDIT_LIST_LAYOUT_SELECT:
+ return $oTemplate->fetch('edit_list_widget.tpl');
+ case SMOPT_EDIT_LIST_LAYOUT_LIST:
+ return $oTemplate->fetch('edit_list_widget_list_style.tpl');
+ default:
+ error_box(sprintf(_("Edit List Layout Type '%s' Not Found"), $this->layout_type));
+ }
+
+ }
+
+ /**
+ * Creates an associative edit list
+ *
+ * Note that multiple layout types are supported for this widget.
+ * $this->layout_type must be one of the SMOPT_EDIT_LIST_LAYOUT_*
+ * constants.
+ *
+ * @return string html formated list of edit fields and
+ * their associated controls
+ */
+ function createWidget_EditListAssociative() {
+
+ global $oTemplate;
+
+ switch ($this->size) {
+ case SMOPT_SIZE_TINY:
+ $height = 3;
+ break;
+ case SMOPT_SIZE_SMALL:
+ $height = 8;
+ break;
+ case SMOPT_SIZE_MEDIUM:
+ $height = 15;
+ break;
+ case SMOPT_SIZE_LARGE:
+ $height = 25;
+ break;
+ case SMOPT_SIZE_HUGE:
+ $height = 40;
+ break;
+ case SMOPT_SIZE_NORMAL:
+ default:
+ $height = 5;
+ }
+
+
+ // ensure correct format of current value(s)
+ //
+ if (empty($this->possible_values)) $this->possible_values = array();
+ if (!is_array($this->possible_values)) $this->possible_values = array($this->possible_values);
+
+
+ $oTemplate->assign('name', $this->name);
+ $oTemplate->assign('current_value', $this->value);
+ $oTemplate->assign('possible_values', $this->possible_values);
+ $oTemplate->assign('poss_value_folders', $this->poss_value_folders);
+ $oTemplate->assign('folder_filter', $this->folder_filter);
+
+ $oTemplate->assign('use_input_widget', $this->use_add_widget);
+ $oTemplate->assign('use_delete_widget', $this->use_delete_widget);
+
+ $oTemplate->assign('checkbox_widget', addCheckBox('delete_' . $this->name, FALSE, SMPREF_YES, array_merge(array('id' => 'delete_' . $this->name), $this->aExtraAttribs)));
+
+//FIXME: $this->aExtraAttribs probably should only be used in one place
+ $oTemplate->assign('input_key_widget', addInput('add_' . $this->name . '_key', '', 22, 0, $this->aExtraAttribs));
+ $oTemplate->assign('input_value_widget', addInput('add_' . $this->name . '_value', '', 12, 0, $this->aExtraAttribs));
+
+ $oTemplate->assign('select_height', $height);
+
+ $oTemplate->assign('aAttribs', $this->aExtraAttribs);
+
+ $oTemplate->assign('trailing_text', $this->trailing_text);
+
+ switch ($this->layout_type) {
+ case SMOPT_EDIT_LIST_LAYOUT_SELECT:
+ return $oTemplate->fetch('edit_list_associative_widget.tpl');
+ case SMOPT_EDIT_LIST_LAYOUT_LIST:
+ return $oTemplate->fetch('edit_list_associative_widget_list_style.tpl');
+ default:
+ error_box(sprintf(_("Associative Edit List Layout Type '%s' Not Found"), $this->layout_type));
+ }
+
+ }
+
+ /**
+ * Creates a submit button
+ *
+ * @return string html formated submit button widget
+ *
+ */
+ function createWidget_Submit() {
+
+ return addSubmit($this->comment, $this->name, $this->aExtraAttribs) . sm_encode_html_special_chars($this->trailing_text);
}
// edit lists have a lot going on, so we'll always process them
//
- if ($this->type == SMOPT_TYPE_EDIT_LIST) return TRUE;
+ if ($this->type == SMOPT_TYPE_EDIT_LIST
+ || $this->type == SMOPT_TYPE_EDIT_LIST_ASSOCIATIVE)
+ return TRUE;
return ($this->value != $this->new_value);
}
return;
}
+ // if the widget is a selection list, make sure the new
+ // value is actually in the selection list and is not an
+ // injection attack
+ //
+ if ($option->type == SMOPT_TYPE_STRLIST
+ && !array_key_exists($option->new_value, $option->possible_values))
+ return;
+
+
+ // all other widgets except TEXTAREAs should never be allowed to have newlines
+ //
+ else if ($option->type != SMOPT_TYPE_TEXTAREA)
+ $option->new_value = str_replace(array("\r", "\n"), '', $option->new_value);
+
+
global $data_dir;
// edit lists: first add new elements to list, then
// add element if given
//
- if (sqGetGlobalVar('add_' . $option->name, $new_element, SQ_POST)) {
+ if ((isset($option->use_add_widget) && $option->use_add_widget)
+ && sqGetGlobalVar('add_' . $option->name, $new_element, SQ_POST)) {
$new_element = trim($new_element);
if (!empty($new_element)
&& !in_array($new_element, $option->possible_values))
// delete selected elements if needed
//
- if (is_array($option->new_value)
+ if ((isset($option->use_delete_widget) && $option->use_delete_widget)
+ && is_array($option->new_value)
&& sqGetGlobalVar('delete_' . $option->name, $ignore, SQ_POST))
$option->possible_values = array_diff($option->possible_values, $option->new_value);
//
setPref($data_dir, $username, $option->name, serialize($option->possible_values));
+ // associative edit lists are handled similar to
+ // non-associative ones
+ //
+ } else if ($option->type == SMOPT_TYPE_EDIT_LIST_ASSOCIATIVE) {
+
+ if (empty($option->possible_values)) $option->possible_values = array();
+ if (!is_array($option->possible_values)) $option->possible_values = array($option->possible_values);
+
+ // add element if given
+ //
+ $new_element_key = '';
+ $new_element_value = '';
+ $retrieve_key = sqGetGlobalVar('add_' . $option->name . '_key', $new_element_key, SQ_POST);
+ $retrieve_value = sqGetGlobalVar('add_' . $option->name . '_value', $new_element_value, SQ_POST);
+
+ if ((isset($option->use_add_widget) && $option->use_add_widget)
+ && ($retrieve_key || $retrieve_value)) {
+ $new_element_key = trim($new_element_key);
+ $new_element_value = trim($new_element_value);
+ if ($option->poss_value_folders && empty($new_element_key))
+ $new_element_value = '';
+ if (!empty($new_element_key) || !empty($new_element_value)) {
+ if (empty($new_element_key)) $new_element_key = '0';
+ $option->possible_values[$new_element_key] = $new_element_value;
+ }
+ }
+
+ // delete selected elements if needed
+ //
+ if ((isset($option->use_delete_widget) && $option->use_delete_widget)
+ && is_array($option->new_value)
+ && sqGetGlobalVar('delete_' . $option->name, $ignore, SQ_POST)) {
+
+ if ($option->layout_type == SMOPT_EDIT_LIST_LAYOUT_SELECT) {
+ foreach ($option->new_value as $key)
+ unset($option->possible_values[urldecode($key)]);
+ }
+ else
+ $option->possible_values = array_diff($option->possible_values, $option->new_value);
+ }
+
+ // save full list (stored in "possible_values")
+ //
+ setPref($data_dir, $username, $option->name, serialize($option->possible_values));
+
// Certain option types need to be serialized because
// they are not scalar
//
&& empty($option->new_value))
setPref($data_dir, $username, $option->name, SMPREF_OFF);
+ // For integer fields, make sure we only have digits...
+ // We'll be nice and instead of just converting to an integer,
+ // we'll physically remove each non-digit in the string.
+ //
+ else if ($option->type == SMOPT_TYPE_INTEGER) {
+ $option->new_value = preg_replace('/[^0-9]/', '', $option->new_value);
+ setPref($data_dir, $username, $option->name, $option->new_value);
+ }
+
else
setPref($data_dir, $username, $option->name, $option->new_value);
foreach ($grpopts as $optset) {
/* Create a new option with all values given. */
$next_option = new SquirrelOption(
+ $optset,
$optset['name'],
$optset['caption'],
$optset['type'],
(isset($optset['htmlencoded']) ? $optset['htmlencoded'] : false)
);
+ /* If provided, set if the caption is allowed to wrap for this option. */
+ if (isset($optset['caption_wrap'])) {
+ $next_option->setCaptionWrap($optset['caption_wrap']);
+ }
+
/* If provided, set the size for this option. */
if (isset($optset['size'])) {
$next_option->setSize($optset['size']);
$next_option->setNoText($optset['no_text']);
}
+ /* If provided, set the poss_value_folders value for this option. */
+ if (isset($optset['poss_value_folders'])) {
+ $next_option->setPossValueFolders($optset['poss_value_folders']);
+ }
+
+ /* If provided, set the layout type for this option. */
+ if (isset($optset['layout_type'])) {
+ $next_option->setLayoutType($optset['layout_type']);
+ }
+
+ /* If provided, set the use_add_widget value for this option. */
+ if (isset($optset['use_add_widget'])) {
+ $next_option->setUseAddWidget($optset['use_add_widget']);
+ }
+
+ /* If provided, set the use_delete_widget value for this option. */
+ if (isset($optset['use_delete_widget'])) {
+ $next_option->setUseDeleteWidget($optset['use_delete_widget']);
+ }
+
/* If provided, set the comment for this option. */
if (isset($optset['comment'])) {
$next_option->setComment($optset['comment']);