X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Foptions.php;h=424e4c870e6671f88a48cee5c825ebaa75023c42;hb=0cc820f91a30f0a7279dd961514654802725c842;hp=7fadcbc6165a23f05cbd16d95928765fa1820ed1;hpb=361d6e1bb008cfb3320a9d6c2d49511f884108e2;p=squirrelmail.git
diff --git a/functions/options.php b/functions/options.php
index 7fadcbc6..424e4c87 100644
--- a/functions/options.php
+++ b/functions/options.php
@@ -3,13 +3,13 @@
/**
* options.php
*
- * 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.
*
+ * @copyright © 1999-2007 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id$
* @package squirrelmail
+ * @subpackage prefs
*/
/**********************************************/
@@ -44,62 +44,149 @@ define('SMOPT_SAVE_DEFAULT', 'save_option');
define('SMOPT_SAVE_NOOP', 'save_option_noop');
/**
- * SquirrelOption: An option for Squirrelmail.
- *
- * This class is a work in progress. When complete, it will handle
- * presentation and saving of Squirrelmail user options in a simple,
- * streamline manner. Stay tuned for more stuff.
+ * SquirrelOption: An option for SquirrelMail.
*
- * 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
+ * @subpackage prefs
*/
class SquirrelOption {
- /* The basic stuff. */
+ /**
+ * The name of this setting
+ * @var string
+ */
var $name;
+ /**
+ * The text that prefaces setting on the preferences page
+ * @var string
+ */
var $caption;
+ /**
+ * The type of INPUT element
+ *
+ * See SMOPT_TYPE_* defines
+ * @var integer
+ */
var $type;
+ /**
+ * Indicates if a link should be shown to refresh part
+ * or all of the window
+ *
+ * See SMOPT_REFRESH_* defines
+ * @var integer
+ */
var $refresh_level;
+ /**
+ * Specifies the size of certain input items
+ *
+ * See SMOPT_SIZE_* defines
+ * @var integer
+ */
var $size;
+ /**
+ * Text that follows a text input or
+ * select list input on the preferences page
+ *
+ * useful for indicating units, meanings of special values, etc.
+ * @var string
+ */
var $trailing_text;
+ /**
+ * text displayed to the user
+ *
+ * Used with SMOPT_TYPE_COMMENT options
+ * @var string
+ */
var $comment;
- var $script;
+ /**
+ * additional javascript or other widget attributes added to the
+ * user input; must be an array where keys are attribute names
+ * ("onclick", etc) and values are the attribute values.
+ * @var array
+ */
+ var $aExtraAttribs;
+ /**
+ * script (usually Javascript) that will be placed after (outside of)
+ * the INPUT tag
+ * @var string
+ */
var $post_script;
- /* The name of the Save Function for this option. */
+ /**
+ * The name of the Save Function for this option.
+ * @var string
+ */
var $save_function;
/* The various 'values' for this options. */
+ /**
+ * default/preselected value for this option
+ * @var mixed
+ */
var $value;
+ /**
+ * new option value
+ * @var mixed
+ */
var $new_value;
+ /**
+ * associative array, where each key is an actual input value
+ * and the corresponding value is what is displayed to the user
+ * for that list item in the drop-down list
+ * @var array
+ */
var $possible_values;
-
+ /**
+ * disables html sanitizing.
+ *
+ * WARNING - don't use it, if user input is possible in option
+ * or use own sanitizing functions. Currently only works for SMOPT_TYPE_STRLIST.
+ * @var bool
+ */
+ var $htmlencoded=false;
+ /**
+ * Controls folder list limits in SMOPT_TYPE_FLDRLIST widget.
+ * See $flag argument in sqimap_mailbox_option_list() function.
+ * @var string
+ * @since 1.5.1
+ */
+ var $folder_filter='noselect';
+
+ /**
+ * Constructor function
+ * @param string $name
+ * @param string $caption
+ * @param integer $type
+ * @param integer $refresh_level
+ * @param mixed $initial_value
+ * @param array $possible_values
+ * @param bool $htmlencoded
+ */
function SquirrelOption
- ($name, $caption, $type, $refresh_level, $initial_value = '', $possible_values = '') {
+ ($name, $caption, $type, $refresh_level, $initial_value = '', $possible_values = '', $htmlencoded = false) {
/* Set the basic stuff. */
$this->name = $name;
$this->caption = $caption;
$this->type = $type;
$this->refresh_level = $refresh_level;
$this->possible_values = $possible_values;
+ $this->htmlencoded = $htmlencoded;
$this->size = SMOPT_SIZE_MEDIUM;
$this->trailing_text = '';
$this->comment = '';
- $this->script = '';
+ $this->aExtraAttribs = array();
$this->post_script = '';
- /* Check for a current value. */
- if (!empty($initial_value)) {
- $this->value = $initial_value;
- } else if (isset($GLOBALS[$name])) {
+ //Check for a current value.
+ if (isset($GLOBALS[$name])) {
$this->value = $GLOBALS[$name];
+ } else if (!empty($initial_value)) {
+ $this->value = $initial_value;
} else {
$this->value = '';
}
/* Check for a new value. */
- if ( !sqgetGlobalVar("new_$name", $this->new_value, SQ_POST ) ) {
+ if ( !sqgetGlobalVar("new_$name", $this->new_value, SQ_POST ) ) {
$this->new_value = '';
}
@@ -111,48 +198,93 @@ class SquirrelOption {
}
}
- /* Set the value for this option. */
+ /**
+ * Set the value for this option.
+ * @param mixed $value
+ */
function setValue($value) {
$this->value = $value;
}
- /* Set the new value for this option. */
+ /**
+ * Set the new value for this option.
+ * @param mixed $new_value
+ */
function setNewValue($new_value) {
$this->new_value = $new_value;
}
- /* Set the size for this option. */
+ /**
+ * Set the size for this option.
+ * @param integer $size
+ */
function setSize($size) {
$this->size = $size;
}
- /* Set the trailing_text for this option. */
+ /**
+ * Set the trailing_text for this option.
+ * @param string $trailing_text
+ */
function setTrailingText($trailing_text) {
$this->trailing_text = $trailing_text;
}
- /* Set the comment for this option. */
+ /**
+ * Set the comment for this option.
+ * @param string $comment
+ */
function setComment($comment) {
$this->comment = $comment;
}
- /* Set the script for this option. */
- function setScript($script) {
- $this->script = $script;
+ /**
+ * Set the extra attributes for this option.
+ * @param array $aExtraAttribs
+ */
+ function setExtraAttributes($aExtraAttribs) {
+ $this->aExtraAttribs = $aExtraAttribs;
}
- /* Set the "post script" for this option. */
+ /**
+ * Set the "post script" for this option.
+ * @param string $post_script
+ */
function setPostScript($post_script) {
$this->post_script = $post_script;
}
- /* Set the save function for this option. */
+ /**
+ * Set the save function for this option.
+ * @param string $save_function
+ */
function setSaveFunction($save_function) {
$this->save_function = $save_function;
}
+ /**
+ * Set the trailing_text for this option.
+ * @param string $folder_filter
+ * @since 1.5.1
+ */
+ function setFolderFilter($folder_filter) {
+ $this->folder_filter = $folder_filter;
+ }
+
+ /**
+ * Creates fields on option pages according to option type
+ *
+ * Function that calls other createWidget* functions.
+ * @return string html formated option field
+ */
function createHTMLWidget() {
- global $javascript_on;
+ global $color;
+
+ // Use new value if available
+ if (!empty($this->new_value)) {
+ $tempValue = $this->value;
+ $this->value = $this->new_value;
+ }
/* Get the widget for this option type. */
switch ($this->type) {
@@ -184,18 +316,27 @@ class SquirrelOption {
$result = $this->createWidget_FolderList();
break;
default:
- $result = ''
- . sprintf(_("Option Type '%s' Not Found"), $this->type)
- . '';
+ error_box (
+ sprintf(_("Option Type '%s' Not Found"), $this->type)
+ );
}
/* Add the "post script" for this option. */
$result .= $this->post_script;
-
+
+ // put correct value back if need be
+ if (!empty($this->new_value)) {
+ $this->value = $tempValue;
+ }
+
/* Now, return the created widget. */
return ($result);
}
+ /**
+ * Create string field
+ * @return string html formated option field
+ */
function createWidget_String() {
switch ($this->size) {
case SMOPT_SIZE_TINY:
@@ -215,71 +356,60 @@ class SquirrelOption {
$width = 25;
}
- $result = "name\" value=\"" .
- htmlspecialchars($this->value) .
- "\" size=\"$width\" $this->script />$this->trailing_text\n";
- return ($result);
+ return addInput('new_' . $this->name, $this->value, $width, 0, $this->aExtraAttribs) . htmlspecialchars($this->trailing_text);
}
+ /**
+ * Create selection box
+ *
+ * When $this->htmlencoded is TRUE, the keys and values in
+ * $this->possible_values are assumed to be display-safe.
+ * Use with care!
+ *
+ * @return string html formated selection box
+ */
function createWidget_StrList() {
- /* Begin the select tag. */
- $result = "$this->trailing_text\n";
- return ($result);
}
+ /**
+ * Create folder selection box
+ * @return string html formated selection box
+ */
function createWidget_FolderList() {
- $selected = array(strtolower($this->value));
- /* Begin the select tag. */
- $result = "\n";
- return ($result);
- }
+ }
+ if (empty($option_list))
+ $option_list = array('ignore' => _("unavailable"));
+
+
+ return addSelect('new_' . $this->name, $option_list, $this->value, TRUE, $this->aExtraAttribs) . htmlspecialchars($this->trailing_text);
+
+ }
+ /**
+ * Creates textarea
+ * @return string html formated textarea field
+ */
function createWidget_TextArea() {
switch ($this->size) {
case SMOPT_SIZE_TINY: $rows = 3; $cols = 10; break;
@@ -289,92 +419,103 @@ class SquirrelOption {
case SMOPT_SIZE_NORMAL:
default: $rows = 5; $cols = 50;
}
- $result = "\n";
- return ($result);
+ return addTextArea('new_' . $this->name, $this->value, $cols, $rows, $this->aExtraAttribs);
}
+ /**
+ * Creates field for integer
+ *
+ * Difference from createWidget_String is visible only when javascript is enabled
+ * @return string html formated option field
+ */
function createWidget_Integer() {
- 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=\'\'; '
+ if (checkForJavascript())
+ $this->aExtraAttribs['onchange'] = 'origVal=this.value; newVal=\'\'; '
. 'for (i=0;i=\'0\' '
. '&& origVal.charAt(i)<=\'9\') newVal += origVal.charAt(i); } '
- . 'this.value=newVal;" />', $this->createWidget_String());
- else
- return $this->createWidget_String();
+ . 'this.value=newVal;';
+
+ return $this->createWidget_String();
}
+ /**
+ * Creates field for floating number
+ * Difference from createWidget_String is visible only when javascript is enabled
+ * @return string html formated option field
+ */
function createWidget_Float() {
-
- 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=\'\'; '
+ // which will strip out all non-numeric (period also OK) chars
+ if (checkForJavascript())
+ $this->aExtraAttribs['onchange'] = 'origVal=this.value; newVal=\'\'; '
. 'for (i=0;i=\'0\' '
. '&& origVal.charAt(i)<=\'9\') || origVal.charAt(i)==\'.\') '
- . 'newVal += origVal.charAt(i); } this.value=newVal;" />'
- , $this->createWidget_String());
- else
- return $this->createWidget_String();
+ . 'newVal += origVal.charAt(i); } this.value=newVal;';
+
+ return $this->createWidget_String();
}
+ /**
+ * Creates radio field (yes/no)
+ * @return string html formated radio field
+ */
function createWidget_Boolean() {
- /* Do the whole current value thing. */
- if ($this->value != SMPREF_NO) {
- $yes_chk = ' checked=""';
- $no_chk = '';
- } else {
- $yes_chk = '';
- $no_chk = ' checked=""';
- }
+
+ global $oTemplate;
+ $nbsp = $oTemplate->fetch('non_breaking_space.tpl');
/* Build the yes choice. */
- $yes_option = 'script . ' /> '
- . '';
+ $yes_option = addRadioBox('new_' . $this->name, ($this->value != SMPREF_NO), SMPREF_YES, array_merge(array('id' => 'new_' . $this->name . '_yes'), $this->aExtraAttribs)) . $nbsp . create_label(_("Yes"), 'new_' . $this->name . '_yes');
/* Build the no choice. */
- $no_option = 'script . ' /> '
- . '';
+ $no_option = addRadioBox('new_' . $this->name, ($this->value == SMPREF_NO), SMPREF_NO, array_merge(array('id' => 'new_' . $this->name . '_no'), $this->aExtraAttribs)) . $nbsp . create_label(_("No"), 'new_' . $this->name . '_no');
/* Build and return the combined "boolean widget". */
- $result = "$yes_option $no_option";
+ $result = "$yes_option$nbsp$nbsp$nbsp$nbsp$no_option";
return ($result);
}
+ /**
+ * Creates hidden field
+ * @return string html formated hidden input field
+ */
function createWidget_Hidden() {
- $result = 'script . ' />';
- return ($result);
+ return addHidden('new_' . $this->name, $this->value, $this->aExtraAttribs);
}
+ /**
+ * Creates comment
+ * @return string comment
+ */
function createWidget_Comment() {
$result = $this->comment;
return ($result);
}
+ /**
+ *
+ */
function save() {
$function = $this->save_function;
$function($this);
}
+ /**
+ *
+ */
function changed() {
return ($this->value != $this->new_value);
}
-}
+} /* End of SquirrelOption class*/
+/**
+ * Saves option
+ * @param object $option object that holds option name and new_value
+ */
function save_option($option) {
if ( !sqgetGlobalVar('username', $username, SQ_SESSION ) ) {
/* Can't save the pref if we don't have the username */
@@ -384,25 +525,37 @@ function save_option($option) {
setPref($data_dir, $username, $option->name, $option->new_value);
}
+/**
+ * save function that does not save
+ * @param object $option
+ */
function save_option_noop($option) {
/* Do nothing here... */
}
+/**
+ * Create hidden 'optpage' input field with value set by argument
+ * @param string $optpage identification of option page
+ * @return string html formated hidden input field
+ */
function create_optpage_element($optpage) {
- return create_hidden_element('optpage', $optpage);
+ return addHidden('optpage', $optpage);
}
+/**
+ * Create hidden 'optmode' input field with value set by argument
+ * @param string $optmode
+ * @return string html formated hidden input field
+ */
function create_optmode_element($optmode) {
- return create_hidden_element('optmode', $optmode);
-}
-
-function create_hidden_element($name, $value) {
- $result = '';
- return ($result);
+ return addHidden('optmode', $optmode);
}
+/**
+ * @param array $optgrps
+ * @param array $optvals
+ * @return array
+ */
function create_option_groups($optgrps, $optvals) {
/* Build a simple array with which to start. */
$result = array();
@@ -417,26 +570,16 @@ function create_option_groups($optgrps, $optvals) {
/* Create a new SquirrelOption for each set of option values. */
foreach ($optvals as $grpkey => $grpopts) {
foreach ($grpopts as $optset) {
- if (isset($optset['posvals'])) {
- /* Create a new option with all values given. */
- $next_option = new SquirrelOption(
+ /* Create a new option with all values given. */
+ $next_option = new SquirrelOption(
$optset['name'],
$optset['caption'],
$optset['type'],
(isset($optset['refresh']) ? $optset['refresh'] : SMOPT_REFRESH_NONE),
(isset($optset['initial_value']) ? $optset['initial_value'] : ''),
- $optset['posvals']
- );
- } else {
- /* Create a new option with all but possible values given. */
- $next_option = new SquirrelOption(
- $optset['name'],
- $optset['caption'],
- $optset['type'],
- (isset($optset['refresh']) ? $optset['refresh'] : SMOPT_REFRESH_NONE),
- (isset($optset['initial_value']) ? $optset['initial_value'] : '')
- );
- }
+ (isset($optset['posvals']) ? $optset['posvals'] : ''),
+ (isset($optset['htmlencoded']) ? $optset['htmlencoded'] : false)
+ );
/* If provided, set the size for this option. */
if (isset($optset['size'])) {
@@ -458,9 +601,9 @@ function create_option_groups($optgrps, $optvals) {
$next_option->setSaveFunction($optset['save']);
}
- /* If provided, set the script for this option. */
- if (isset($optset['script'])) {
- $next_option->setScript($optset['script']);
+ /* If provided, set the extra attributes for this option. */
+ if (isset($optset['extra_attributes'])) {
+ $next_option->setExtraAttributes($optset['extra_attributes']);
}
/* If provided, set the "post script" for this option. */
@@ -468,6 +611,11 @@ function create_option_groups($optgrps, $optvals) {
$next_option->setPostScript($optset['post_script']);
}
+ /* If provided, set the folder_filter for this option. */
+ if (isset($optset['folder_filter'])) {
+ $next_option->setFolderFilter($optset['folder_filter']);
+ }
+
/* Add this option to the option array. */
$result[$grpkey]['options'][] = $next_option;
}
@@ -477,42 +625,3 @@ function create_option_groups($optgrps, $optvals) {
return ($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',
- '' . $next_optgrp['name'] . '' ,
- 'center' ,'', 'valign="middle" colspan="2" nowrap' )
- ) ."\n";
- }
-
- /* Print each option in this option group. */
- foreach ($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', ' ', 'left', '', 'colspan="2"' )
- ) . "\n";
- }
-}
-
-function OptionSubmit( $name ) {
- echo html_tag( 'tr',
- html_tag( 'td', ' ', 'right', '', 'colspan="2"' )
- ) . "\n";
-}
-
-// vim: et ts=4
-?>