php EMPTY WIDGET用于在wordpress中创建单个小部件的插件代码。
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<?php
/**
* @package WordPress
* @subpackage Empty Widget Class
* @version 0.5
*/
/**
* Protection
*
* This string of code will prevent hacks from accessing the file directly.
*/
defined('ABSPATH') or die("Cannot access pages directly.");
/**
* Initializing
*
* The directory separator is different between linux and microsoft servers.
* Thankfully php sets the DIRECTORY_SEPARATOR constant so that we know what
* to use.
*/
defined("DS") or define("DS", DIRECTORY_SEPARATOR);
/**
* This abstract class is not intended to be called directly. This class is a worker class that must
* be extended by another class. The class that you will be working with is called Empty_Widget
* and exists at the bottom of this file.
*
*/
if (!class_exists('Empty_Widget_Abstract')):
abstract class Empty_Widget_Abstract extends WP_Widget
{
/**
* Widget settings
*
* Simply use the following field examples to create the WordPress Widget options that
* will display to administrators. These options can then be found in the $params
* variable within the widget method.
*
*
*/
protected $widget = array(
'name' => false,
'description' => 'Single Widget Class handles all of the widget responsibility, all that you need to do is create the html and change the description. RedRokk',
'do_wrapper' => true,
'do_title' => false,
'view' => false,
'width' => 350,
'height' => 350,
'buttonrow' => 4,
'thumbnail' => 'data:image/jpeg;base64,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',
'fields' => array(
array(
'name' => 'Title',
'desc' => '',
'id' => 'title',
'type' => 'text',
'default' => 'Widget Title'
),
array(
'name' => 'Textarea',
'desc' => 'Enter big text here',
'id' => 'textarea_id',
'type' => 'textarea',
'default' => 'Default value 2'
),
array(
'name' => 'Radio',
'desc' => '',
'id' => 'radio_id',
'type' => 'radio',
'options' => array(
'KEY1' => 'Value 1',
'KEY2' => 'Value 2',
'KEY3' => 'Value 3'
)
),
array(
'name' => 'Checkbox',
'desc' => '',
'id' => 'checkbox_id',
'type' => 'checkbox',
'options' => array(
'KEY1' => 'Value 1',
'KEY2' => 'Value 2',
'KEY3' => 'Value 3'
)
),
array(
'name' => 'Select box',
'desc' => '',
'id' => 'select_id',
'type' => 'select',
'options' => array(
'KEY1' => 'Value 1',
'KEY2' => 'Value 2',
'KEY3' => 'Value 3'
)
),
array(
'name' => 'Menus',
'desc' => '',
'id' => 'menu',
'type' => 'select_menu',
),
array(
'name' => 'Users',
'desc' => '',
'id' => 'Users',
'type' => 'select_users',
),
array(
'name' => 'Capabilities',
'desc' => '',
'id' => 'Capabilities',
'type' => 'select_capabilities',
),
array(
'name' => 'Roles',
'desc' => '',
'id' => 'Roles',
'type' => 'select_roles',
),
array(
'name' => 'Categories',
'desc' => '',
'id' => 'Categories',
'type' => 'select_categories',
),
array(
'name' => 'Posts',
'desc' => '',
'id' => 'posts',
'type' => 'select_posts',
'args' => array(
'post_type' => 'posts'
)
),
)
);
/**
* Widget HTML
*
* If you want to have an all inclusive single widget file, you can do so by
* dumping your css styles with base_encoded images along with all of your
* html string, right into this method.
*
* @param array $widget
* @param array $params
* @param array $sidebar
*/
abstract function html($widget = array(), $params = array(), $sidebar = array());
/* *****************************************
* NO NEED TO MODIFY ANYTHING BELOW THIS POINT
*/
/**
* Constructor
*
* Registers the widget details with the parent class, based off of the options
* that were defined within the widget property. This method does not need to be
* changed.
*/
function __construct()
{
//Initializing
$this->_file = basename(__file__);
$this->_class = $this->get_called_class();
$this->widget['name'] = isset($this->widget['name']) && $this->widget['name']
? $this->widget['name']
: ucwords(str_replace('_',' ',sanitize_title(get_class($this))));
// widget actual processes
parent::WP_Widget(
$id = $this->_class,
$name = $this->widget['name'],
$widget_options = array(
'description' => $this->widget['description']
),
$control_options = array(
'width' => isset($this->widget['width']) && $this->widget['width']?$this->widget['width']:250,
'height' => isset($this->widget['height']) && $this->widget['height']?$this->widget['height']:200,
)
);
// expanding the potential
add_action( 'init', array(&$this, 'set_wysiwyg_button'));
add_action( "after_plugin_row_$this->_file", array(&$this, 'get_plugin_support'));
add_filter( "{$this->_class}_params", array(&$this, 'set_defaults') );
add_filter( "plugin_action_links_$this->_file", array(&$this, 'set_plugin_links'));
add_shortcode( $this->_class, array(&$this, 'shortcode') );
}
/**
* Method returns the called class
*
*/
function get_called_class()
{
if (function_exists('get_called_class')) {
return get_called_class();
}
$called_class = false;
$objects = array();
$traces = debug_backtrace();
foreach ($traces as $trace)
{
if (isset($trace['object'])) {
if (is_object($trace['object'])) {
$objects[] = $trace['object'];
}
}
}
if (count($objects)) {
$called_class = get_class($objects[0]);
}
return $called_class;
}
/**
* Widget View
*
* This method determines what view method is being used and gives that view
* method the proper parameters to operate. This method does not need to be
* changed.
*
* @param array $sidebar
* @param array $params
*/
function widget($sidebar = array(), $params = array())
{
//initializing variables
$sidebar = wp_parse_args($sidebar, array(
'before_widget' => '',
'before_title' => '',
'after_title' => '',
'after_widget' => '',
));
$this->widget['number'] = $this->number;
$params = apply_filters( "{$this->_class}_params", $params, $this );
$sidebar = apply_filters( "{$this->_class}_sidebar", $sidebar, $this );
$params['title'] = isset($params['title']) && $params['title']
? $params['title']
: '';
$params['title'] = trim(apply_filters( "{$this->_class}_title", $params['title'] ));
$do_wrapper = (isset($this->widget['do_wrapper']) && $this->widget['do_wrapper']);
$do_title = (isset($this->widget['do_title']) && $this->widget['do_title']);
if ( $do_wrapper )
echo $sidebar['before_widget'];
if ( $do_title && $params['title'] )
echo $sidebar['before_title'] . $params['title'] . $sidebar['after_title'];
//loading a file that is isolated from other variables
if (file_exists($this->widget['view']))
$this->getViewFile($widget, $params, $sidebar);
elseif ($this->widget['view'])
echo $this->widget['view'];
else $this->html($this->widget, $params, $sidebar);
if ( $do_wrapper )
echo $sidebar['after_widget'];
}
/**
* Compress the content and return it
*
* @param $buffer
*/
function compress($buffer)
{
/* remove comments */
//$buffer = preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/!', '', $buffer);
$buffer = preg_replace("/((?:\/\*(?:[^*]|(?:\*+[^*\/]))*\*+\/)|(?:\/\/.*))/", "", $buffer);
/* remove tabs, spaces, newlines, etc. */
$buffer = str_replace(array("\r\n", "\r", "\n", "\t", ' ', ' ', ' '), '', $buffer);
return $buffer;
}
/**
*
* @param array $atts
* @param string $content
*/
function shortcode( $atts = array(), $content = '' )
{
$fields = array();
foreach((array)$this->widget['fields'] as $field)
{
$meta = $atts[$field['id']];
$fields[$field['id']] = $meta ?$meta :$field['default'];
}
ob_start();
$this->widget(array(), $fields);
$html = ob_get_clean();
return $this->compress($html);
}
/**
* Administration Form
*
* This method is called from within the wp-admin/widgets area when this
* widget is placed into a sidebar. The resulting is a widget options form
* that allows the administration to modify how the widget operates.
*
* You do not need to adjust this method what-so-ever, it will parse the array
* parameters given to it from the protected widget property of this class.
*
* @param array $instance
* @param boolean $shortcode
* @return boolean
*/
function form( $instance = array(), $shortcode = false )
{
// initializing
$fields = $this->widget['fields'];
$defaults = array(
'name' => '',
'desc' => '',
'id' => '',
'type' => 'text',
'options' => array(),
'default' => '',
'value' => '',
'class' => '',
'multiple' => '',
'args' => array(
'hide_empty' => 0,
'name' => 'element_name',
'hierarchical' => true
),
);
// reasons to fail
if (!empty($fields))
{
do_action("{$this->_class}_before");
foreach ($fields as $field)
{
// initializing the individual field
$field = wp_parse_args($field, $defaults);
$field['args'] = wp_parse_args($field['args'], $defaults['args']);
extract($field);
$field['args']['name'] = $element_name = $id;
// grabbing the meta value
if (array_key_exists($id, $instance))
@$meta = esc_attr($instance[$id]);
else
$meta = $default;
if (!$shortcode)
{
$field['args']['name'] = $element_name = $this->get_field_name($id);
$id = $this->get_field_id($id);
}
switch ($type) : default: ?>
<?php case 'text': ?>
<p>
<label for="<?php echo $id; ?>">
<?php echo $name; ?> :
</label>
<input id="<?php echo $id; ?>" name="<?php echo $element_name; ?>"
value="<?php echo $meta; ?>" type="<?php echo $type; ?>"
class="text large-text <?php echo $class; ?>" />
<br/>
<span class="description"><?php echo $desc; ?></span>
</p>
<?php break; ?>
<?php case 'textarea': ?>
<p>
<label for="<?php echo $id; ?>">
<?php echo $name; ?> :
</label>
<textarea cols="60" rows="4" style="width:97%"
id="<?php echo $id; ?>" name="<?php echo $element_name; ?>"
class="large-text <?php echo $class; ?>"
><?php echo trim($meta); ?></textarea>
<br/>
<span class="description"><?php echo $desc; ?></span>
</p>
<?php break; ?>
<?php case 'select_capabilities': ?>
<?php $options = $type=='select_capabilities' ?$this->get_options_capabilities() :$options; ?>
<?php case 'select_roles': ?>
<?php $options = $type=='select_roles' ?$this->get_options_roles() :$options; ?>
<?php case 'select_menu': ?>
<?php $options = $type=='select_menu' ?$this->get_options_menus() :$options; ?>
<?php case 'select_posts': ?>
<?php $options = $type=='select_posts' ?$this->get_options_posts( $args ) :$options; ?>
<?php case 'select_users': ?>
<?php $options = $type=='select_users' ?$this->get_options_users() :$options; ?>
<?php case 'select_categories': ?>
<?php case 'select': ?>
<p>
<label for="<?php echo $id; ?>">
<?php echo $name; ?> :
</label>
<?php if ($type == 'select_categories'): ?>
<?php wp_dropdown_categories( array( 'id' => $id, 'name' => $element_name, 'class' => $class, 'selected' => $meta )); ?>
<?php else: ?>
<select <?php echo $multiple ?"MULTIPLE SIZE='$multiple'" :''; ?>
id="<?php echo $id; ?>" name="<?php echo $element_name; ?>"
class="<?php echo $class; ?>">
<?php foreach ((array)$options as $_value => $_name): ?>
<?php $_value = !is_int($_value)?$_value:$_name; ?>
<option
value="<?php echo $_value; ?>"
<?php echo $meta == $_value?' selected="selected"' :''; ?>
><?php echo $_name; ?>
</option>
<?php endforeach; ?>
</select>
<?php endif; ?>
<br/>
<span class="description"><?php echo $desc; ?></span>
</p>
<?php break; ?>
<?php case 'radio': ?>
<p>
<?php echo $name; ?> :
</p>
<p>
<?php foreach ((array)$options as $_value => $_name): ?>
<input name="<?php echo $element_name; ?>" id="<?php echo $element_name . $_value; ?>"
value="<?php echo $_value; ?>" type="<?php echo $type; ?>"
<?php echo $meta == $_value?'checked="checked"' :''; ?>
class="<?php echo $class; ?>" />
<label class="<?php echo $element_name; ?>" for="<?php echo $element_name . $_value; ?>">
<?php echo $_name; ?>
</label>
<?php endforeach; ?>
<br/>
<span class="description"><?php echo $desc; ?></span>
</p>
<?php break; ?>
<?php case 'checkbox': ?>
<p>
<?php echo $name; ?> :
</p>
<p>
<!-- first hidden input forces this item to be submitted
via javascript, when it is not checked -->
<input type="hidden" name="<?php echo $element_name; ?>" value="" />
<?php foreach ((array)$options as $_value => $_name): ?>
<input value="<?php echo $_value; ?>" type="<?php echo $type; ?>"
name="<?php echo $element_name; ?>" id="<?php echo $element_name . $_value; ?>"
<?php echo $meta == $_value? 'checked="checked"' :''; ?>
class="<?php echo $class; ?>" />
<label class="<?php echo $element_name; ?>" for="<?php echo $element_name . $_value; ?>">
<?php echo $_name; ?>
</label>
<?php endforeach; ?>
<br/>
<span class="description"><?php echo $desc; ?></span>
</p>
<?php break; ?>
<?php case 'title': ?>
<h3 style="border: 1px solid #ddd;
padding: 10px;
background: #eee;
border-radius: 2px;
color: #666;
margin: 0;"><?php echo $name; ?></h3>
<?php break; ?>
<?php case 'hidden': ?>
<input
id="<?php echo $id; ?>" name="<?php echo $element_name; ?>"
value="<?php echo $meta; ?>" type="<?php echo $type; ?>"
style="visibility:hidden;" />
<?php break; ?>
<?php case 'custom': ?>
<?php echo $default; ?>
<?php break; ?>
<?php endswitch;
}
do_action("{$this->_class}_after");
}
return true;
}
/**
* Returns an options list of menus
*/
function get_options_posts( $args = array() )
{
// initializing
$options = array();
$posts = get_posts($args);
foreach((array)$posts as $post) {
$options[$post->slug] = $post->name;
}
return $options;
}
/**
* Returns an options list of menus
*/
function get_options_menus()
{
// initializing
$options = array();
$menus = get_terms('nav_menu');
foreach($menus as $menu) {
$options[$menu->slug] = $menu->name;
}
return $options;
}
/**
* Returns an options list of users
*/
function get_options_users()
{
// initializing
global $wpdb;
$options = array();
$query = $wpdb->prepare("SELECT $wpdb->users.ID, $wpdb->users.display_name FROM $wpdb->users");
$results = $wpdb->get_results( $query );
foreach ((array)$results as $result)
{
$options[$result->ID] = $result->display_name;
}
return $options;
}
/**
* Returns an options list of capabilities
*/
function get_options_capabilities()
{
// initializing
global $wpdb;
$options = array();
$roles = get_option($wpdb->prefix . 'user_roles');
foreach ((array)$roles as $role)
{
if(!isset($role['capabilities'])) continue;
foreach ((array)$role['capabilities'] as $cap => $v)
{
$options[$role['name']."::$cap"] = $role['name']."::$cap";
}
}
return $options;
}
/**
* Returns an options list of roles
*/
function get_options_roles()
{
// initializing
global $wpdb;
$options = array();
$roles = get_option($wpdb->prefix . 'user_roles');
foreach ((array)$roles as $role)
{
$options[] = $role['name'];
}
return $options;
}
/**
* Method adds a WYSIWYG button to the editor
*
*/
function set_wysiwyg_button()
{
// bail early and bail often
if ((!current_user_can('edit_posts')
&& !current_user_can('edit_pages'))
|| get_user_option('rich_editing') != 'true')
return;
// display the javascript
$this->view_preview();
$this->view_javascript();
$this->view_config();
// hooking it up
add_filter( 'mce_external_plugins', array(&$this, 'set_wysiwyg_js'));
add_filter( "mce_buttons_{$this->widget['buttonrow']}", array(&$this, 'set_wysiwyg_button_callback'));
}
/**
* Method displays the administrative preview for this given widget
*
*/
function view_preview()
{
// fail early, fail often
if (!array_key_exists("{$this->_class}_Preview", $_GET))
return;
// sending the headers
header("Content-type: text/html; charset=UTF-8");
header("Pragma: no-cache");
header("Cache-Control: no-cache");
header('Expires: ' . gmdate('D, d M Y H:i:s', strtotime('-1 years')) . ' GMT');
// the actual PREVIEW code
$this->widget(array(), $_GET);
die();
}
/**
* Method displays the Administrative configurations for this shortcode
*
*/
function view_config()
{
// fail early, fail often
if (!array_key_exists("{$this->_class}_Config", $_GET))
return;
// sending the headers
header("Content-type: text/html; charset=UTF-8");
header("Pragma: no-cache");
header("Cache-Control: no-cache");
header('Expires: ' . gmdate('D, d M Y H:i:s', strtotime('-1 years')) . ' GMT');
// the actual HTML code
?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title><?php echo $this->widget['name']; ?></title>
<link rel="stylesheet" href="<?php echo site_url('wp-includes/js/tinymce/themes/advanced/skins/wp_theme/dialog.css'); ?>">
<script type="text/javascript" src="<?php echo site_url('/wp-includes/js/tinymce/tiny_mce_popup.js'); ?>"></script>
<script type="text/javascript" src="<?php echo site_url('/wp-includes/js/tinymce/utils/mctabs.js'); ?>"></script>
</head>
<body onload="tinyMCEPopup.resizeToInnerSize();" role="application" dir="ltr" class="forceColors">
<form onsubmit="tinyMCEPopup.restoreSelection();tinyMCEPopup.editor.<?php echo $this->_class; ?>_Command(this);tinyMCEPopup.close();return false;"
id="popup_form" action="#">
<div class="tabs" role="tablist" tabindex="-1">
<ul>
<li id="general_tab" class="current" aria-controls="general_panel" role="tab" tabindex="0">
<span><a href="javascript:mcTabs.displayTab('general_tab','general_panel');"
onmousedown="return false;" tabindex="-1">General</a></span>
</li>
<li id="preview_tab" aria-controls="preview_panel" role="tab" tabindex="-1">
<span><a href="javascript:tinyMCEPopup.editor.<?php echo $this->_class; ?>_Preview(document.getElementById('popup_form'),document.getElementById('preview_inner_div'));mcTabs.displayTab('preview_tab','preview_panel');"
onmousedown="return false;" tabindex="-1">Preview</a></span>
</li>
<!-- IF YOU WANT TO IMPLEMENT A HELP TAB
<li id="help_tab" aria-controls="help_panel" role="tab" tabindex="-1">
<span><a href="javascript:mcTabs.displayTab('help_tab','help_panel');"
onmousedown="return false;" tabindex="-1">Help</a></span>
</li> -->
</ul>
</div>
<div class="panel_wrapper">
<div id="general_panel" style="height:auto;" class="panel current">
<fieldset>
<legend>Widget Options</legend>
<?php $this->form(array(),true); ?>
</fieldset>
<div style="clear:both;width:100%;"></div>
</div>
<div id="preview_panel" style="height:auto;" class="panel">
<fieldset>
<legend>Widget Preview</legend>
<div id="preview_inner_div"></div>
</fieldset>
<div style="clear:both;width:100%;"></div>
</div>
<div id="help_panel" style="height:auto;" class="panel">
<fieldset>
<legend>Help</legend>
</fieldset>
<div style="clear:both;width:100%;"></div>
</div>
</div>
<div class="mceActionPanel">
<input type="submit" id="insert" name="insert" value="Insert">
<input type="button" id="cancel" name="cancel" value="Cancel" onclick="tinyMCEPopup.close();">
</div>
</form>
</body>
</html>
<?php
die();
}
/**
* Method displays the javascript for the shortcode
*
*/
function view_javascript()
{
// fail early, fail often
if (!array_key_exists("{$this->_class}_Javascript", $_GET))
return;
// sending the headers
$expires = 60*60*24*14;
header("Content-type: text/javascript");
header("Pragma: public");
header("Cache-Control: maxage=".$expires);
header('Expires: ' . gmdate('D, d M Y H:i:s', time()+$expires) . ' GMT');
// the actual JS code
?>
(function() {
tinymce.create('tinymce.plugins.<?php echo $this->_class; ?>', {
mceTout : 0,
init : function(editor, site_url)
{
// Create the WYSIWYG button
editor.addButton('<?php echo $this->_class; ?>', {
title : '<?php echo $this->widget['name']; ?>',
image : '<?php echo $this->widget['thumbnail']; ?>',
onclick : function() {
editor.windowManager.open({
file : site_url + '/?<?php echo $this->_class; ?>_Config=true',
width : (<?php echo $this->widget['width']; ?> + 30) + editor.getLang('example.delta_width', 0),
height : (<?php echo $this->widget['height']; ?> + 35) + editor.getLang('example.delta_height', 0),
inline : 1
}, {
plugin_url : site_url,
some_custom_arg : '' // Custom argument
});
}
});
// The command to add the shortcode
editor.<?php echo $this->_class; ?>_Command = function(form) {
tinyMCEPopup.restoreSelection();
var insert = '[<?php echo $this->_class ?> ';
jQuery.each( jQuery(form).serializeArray(), function(k, f){
insert += f.name + '="'+ f.value +'" ';
});
insert += ']';
editor.execCommand('mceInsertContent', false, insert);
};
// Preview the shortcode/widget
editor.<?php echo $this->_class; ?>_Preview = function(form, wrapper) {
jQuery.get(site_url + '/?<?php echo $this->_class; ?>_Preview=true',
jQuery(form).serializeArray(),
function(data){
jQuery(wrapper).html(data);
}
);
};
},
createControl : function(n, cm) {
return null;
},
getInfo : function() {
return {
longname : "<?php echo $this->widget['name']; ?> Shortcode",
author : 'RedRokk',
authorurl : 'http://redrokk.com',
infourl : 'http://redrokk.com',
version : "1.0.0"
};
}
});
tinymce.PluginManager.add('<?php echo $this->_class; ?>',
tinymce.plugins.<?php echo $this->_class; ?>);
})();
<?php
die();
}
/**
* String to image
*
* @var string
*/
var $screen_icon = "data:image/png;base64,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%3D%3D";
/**
* Adds links to the plugins action list
*
* @param array $actions
*/
function set_plugin_links( $actions )
{
// Update the database for show options
$key = "RedRokk_Plugin_Info";
if (array_key_exists($key, $_GET)) {
update_user_option(get_current_user_id(), $key, $_GET[$key], true);
}
// set the link for show options
if (get_user_option($key, get_current_user_id())) {
$actions['info'] = '<a href="'
. site_url("/wp-admin/plugins.php?$key=0")
. '" alt="Display the widget information on this page">Show Info</a>';
}
else {
$actions['info'] = '<a href="'
. site_url("/wp-admin/plugins.php?$key=true")
. '" alt="Hide the widget information on this page">Hide Info</a>';
}
// update the database for show link
$key = "{$this->_class}_Link";
if (array_key_exists($key, $_GET)) {
update_user_option(get_current_user_id(), $key, $_GET[$key], true);
}
// set the link for show link
if (get_user_option($key, get_current_user_id())) {
$actions['publiclink'] = '<a href="'
. site_url("/wp-admin/plugins.php?$key=0")
. '" alt="Display the link to redrokk below the widget">Show Link</a>';
}
else {
$actions['publiclink'] = '<a href="'
. site_url("/wp-admin/plugins.php?$key=true")
. '" alt="Hide the link to redrokk below the widget">Hide Link</a>';
}
return $actions;
}
/**
* This is a tiny contribution to our cause, I thank you for leaving this intact.
* Please add your own support blurb, in addition to ours as you see fit.
*
* @return string
*/
function get_plugin_support()
{
// initializing
global $redrokk_display_once;
if (!isset($redrokk_display_once) && !get_user_option("RedRokk_Plugin_Info", get_current_user_id()))
{
$redrokk_display_once = true;
$title = "Red Rokk Interactive ™";
$descriptionencode = urlencode($description);
$description = "The WordPress Total Widget Control Plugin is an amazing plugin!";
$descriptionencode = urlencode($description);
$url = 'http://redrokk.com';
$urlencode = urlencode($url);
ob_start();
?>
<tr>
<td><hr style="margin: 0 0 10px;border: none;border-bottom: 1px dashed #CCC;width:100%;clear:both"/>
</td>
<td>
<hr style="margin: 0 0 10px;border: none;border-bottom: 1px dashed #CCC;width:100%;clear:both"/>
<a href="<?php echo $url; ?>" style="text-decoration:none;">
<img src="<?php echo $this->screen_icon; ?>"
height="41px" width="194px"
style="margin:15px 20px 30px 0;position:relative;float:left;" />
</a>
</td>
<td>
<hr style="margin: 0 0 10px;border: none;border-bottom: 1px dashed #CCC;width:100%;clear:both"/>
<div style="position:relative;float:right;width:200px;">
<iframe src="http://www.facebook.com/plugins/like.php?href=<?php echo $urlencode ?>&layout=box_count&show_faces=false&width=50&action=like&colorscheme=light&height=65"
scrolling="no"
frameborder="0"
style="border:none; overflow:hidden; width:50px; height:65px;margin-bottom: -5px;"
allowTransparency="true" ></iframe>
<a href="http://twitter.com/share" class="twitter-share-button"
data-url="<?php echo $url ?>"
data-text="<?php echo $description ?>"
data-count="vertical"
data-via="jonathonbyrd">
Tweet</a>
<script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script>
<a href="http://digg.com/submit?url=<?php echo $urlencode ?>&bodytext=Total%20Widget%20Control%20allows%20you%20to%20customize%20any%20and%20every%20page%20of%20your%20WordPress%20website."
class="DiggThisButton DiggMedium">
<img src="http://developers.diggstatic.com/sites/all/themes/about/img/digg-btn.jpg"
alt="Digg <?php echo $title; ?>"
title="Digg <?php echo $title; ?>" />
<?php echo $title; ?></a>
<script type="text/javascript">
(function() {
var s = document.createElement('SCRIPT'), s1 = document.getElementsByTagName('SCRIPT')[0];
s.type = 'text/javascript';
s.async = true;
s.src = 'http://widgets.digg.com/buttons.js';
s1.parentNode.insertBefore(s, s1);
})();
</script>
</div>
<p>
<a href="<?php echo $url; ?>" style="text-decoration:none;">
<h4 style="margin:20px 0 0px;"><?php echo $title; ?></h4>
</a>
<?php echo $title; ?> is a software development firm that accepts
projects of all sizes. We contribute back to the community as much
as possible by providing amazing plugins with exceptional API's for
developers.
</p>
</td>
</tr>
<?php
echo ob_get_clean();
}
}
/**
* Method adds our button to the WYSIWYG array of buttons
*
* @params array $buttons
*/
function set_wysiwyg_button_callback( $buttons )
{
array_push($buttons, $this->_class);
return $buttons;
}
/**
* Method adds the required Javascript to the WYSIWYG
*
* @params array $scripts
*/
function set_wysiwyg_js( $scripts = array() )
{
$scripts[$this->_class] = site_url("/?{$this->_class}_Javascript=true");
return $scripts;
}
/**
* Get the View file
*
* Isolates the view file from the other variables and loads the view file,
* giving it the three parameters that are needed. This method does not
* need to be changed.
*
* @param array $widget
* @param array $params
* @param array $sidebar
*/
function getViewFile($widget, $params, $sidebar) {
require $this->widget['view'];
}
/**
*
* @param $params
*/
function set_defaults( $params = array() )
{
// initializing
$defaults = array();
foreach ((array)$this->widget['fields'] as $key => $field)
{
if (!isset($field['default'])) continue;
$defaults[$field['id']] = $field['default'];
}
$params = wp_parse_args($params, $defaults);
return $params;
}
/**
* Update the Administrative parameters
*
* This function will merge any posted paramters with that of the saved
* parameters. This ensures that the widget options never get lost. This
* method does not need to be changed.
*
* @param array $new_instance
* @param array $old_instance
* @return array
*/
function update($new_instance, $old_instance)
{
// processes widget options to be saved
$instance = wp_parse_args($new_instance, $old_instance);
return $instance;
}
}
endif;<?php
/**
* Duplicate this file as many times as you would like, just be sure to change the
* Empty_Widget class name to a custom name of your choice. Have fun! redrokk.com
*
* Plugin Name: Empty Widget
* Description: Single Widget Class handles all of the widget responsibility, all that you need to do is create the html. Just use Find/Replace on the Contact_RedRokk_Widget keyword to rebrand this class for your needs.
* Author: RedRokk Interactive Media
* Version: 1.0.0
* Author URI: http://www.redrokk.com
*/
/**
* Actions and Filters
*
* Register any and all actions here. Nothing should actually be called
* directly, the entire system will be based on these actions and hooks.
*/
add_action( 'widgets_init', create_function( '', 'register_widget("Empty_Widget");' ) );
/**
* This is the class that you'll be working with. Duplicate this class as many times as you want. Make sure
* to include an add_action call to each class, like the line above.
*
* @author byrd
*
*/
class Empty_Widget extends Empty_Widget_Abstract
{
/**
* Widget settings
*
* Simply use the following field examples to create the WordPress Widget options that
* will display to administrators. These options can then be found in the $params
* variable within the widget method.
*
*
*/
protected $widget = array(
// you can give it a name here, otherwise it will default
// to the classes name. BTW, you should change the class
// name each time you create a new widget. Just use find
// and replace!
'name' => false,
// this description will display within the administrative widgets area
// when a user is deciding which widget to use.
'description' => 'Single Widget Class handles all of the widget responsibility, all that you need to do is create the html and change the description. RedRokk',
// determines whether or not to use the sidebar _before and _after html
'do_wrapper' => true,
// determines whether or not to display the widgets title on the frontend
'do_title' => false,
// string : if you set a filename here, it will be loaded as the view
// when using a file the following array will be given to the file :
// array('widget'=>array(),'params'=>array(),'sidebar'=>array(),
// alternatively, you can return an html string here that will be used
'view' => false,
// If you desire to change the size of the widget administrative options
// area
'width' => 350,
'height' => 350,
// Shortcode button row
'buttonrow' => 4,
// The image to use as a representation of your widget.
// Whatever you place here will be used as the img src
// so we have opted to use a basencoded image.
'thumbnail' => 'data:image/jpeg;base64,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',
/* The field options that you have available to you. Please
* contribute additional field options if you create any.
*
*/
'fields' => array(
// You should always offer a widget title
array(
'name' => 'Title',
'desc' => '',
'id' => 'title',
'type' => 'text',
'default' => 'Widget Title'
),
array(
'name' => 'Textarea',
'desc' => 'Enter big text here',
'id' => 'textarea_id',
'type' => 'textarea',
'default' => 'Default value 2'
),
array(
'name' => 'Radio',
'desc' => '',
'id' => 'radio_id',
'type' => 'radio',
'options' => array(
'KEY1' => 'Value 1',
'KEY2' => 'Value 2',
'KEY3' => 'Value 3'
)
),
array(
'name' => 'Checkbox',
'desc' => '',
'id' => 'checkbox_id',
'type' => 'checkbox',
'options' => array(
'KEY1' => 'Value 1',
'KEY2' => 'Value 2',
'KEY3' => 'Value 3'
)
),
array(
'name' => 'Select box',
'desc' => '',
'id' => 'select_id',
'type' => 'select',
'options' => array(
'KEY1' => 'Value 1',
'KEY2' => 'Value 2',
'KEY3' => 'Value 3'
)
),
array(
'name' => 'Menus',
'desc' => '',
'id' => 'menu',
'type' => 'select_menu',
),
array(
'name' => 'Users',
'desc' => '',
'id' => 'Users',
'type' => 'select_users',
),
array(
'name' => 'Capabilities',
'desc' => '',
'id' => 'Capabilities',
'type' => 'select_capabilities',
),
array(
'name' => 'Roles',
'desc' => '',
'id' => 'Roles',
'type' => 'select_roles',
),
array(
'name' => 'Categories',
'desc' => '',
'id' => 'Categories',
'type' => 'select_categories',
),
)
);
/**
* Widget HTML
*
* If you want to have an all inclusive single widget file, you can do so by
* dumping your css styles with base_encoded images along with all of your
* html string, right into this method.
*
* @param array $widget
* @param array $params
* @param array $sidebar
*/
function html($widget = array(), $params = array(), $sidebar = array())
{
?>
<!-- Your widget html goes here -->
<?php //print_r($params);?>
<?php
}
}以上是关于php EMPTY WIDGET用于在wordpress中创建单个小部件的插件代码。的主要内容，如果未能解决你的问题，请参考以下文章
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