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<?php
if(!defined('BASEPATH')) exit('No direct script access allowed');
/*
* CKEditor helper for CodeIgniter
*
* @author Samuel Sanchez <samuel.sanchez.work@gmail.com> - http://kromack.com/
* @package CodeIgniter
* @license http://creativecommons.org/licenses/by-nc-sa/3.0/us/
* @tutorial http://kromack.com/developpement-php/codeigniter/ckeditor-helper-for-codeigniter/
* @see http://codeigniter.com/forums/viewthread/127374/
* @version 2010-08-28
*
*/
/**
* This function adds once the CKEditor's config vars
* @author Samuel Sanchez
* @access private
* @param array $data (default: array())
* @return string
*/
function cke_initialize($data = array()) {
$return = '';
if(!defined('CI_CKEDITOR_HELPER_LOADED')) {
define('CI_CKEDITOR_HELPER_LOADED', TRUE);
$return = '<script type="text/javascript" src="'.base_url().'apps/'.$data['path'] . '/ckeditor.js"></script>';
$return .= "<script type=\"text/javascript\">CKEDITOR_BASEPATH = '" . base_url().'apps/'.$data['path'] . "/';</script>";
}
return $return;
}
/**
* This function create JavaScript instances of CKEditor
* @author Samuel Sanchez
* @access private
* @param array $data (default: array())
* @return string
*/
function configurable($data = array()) {
$return = "<script type=\"text/javascript\">
CKEDITOR.config.toolbar =
[
[ 'Bold', 'Italic' ]
];
CKEDITOR.replace('page_desc', {width : '100%',height : '200px'});";
$return .= '</script>';
return $return;
}
function cke_create_instance($data = array()) {
$add='';
$return = "<script type=\"text/javascript\">
CKEDITOR.replace('" . $data['id'] . "', {";
//Adding config values
$array_config_key=array_keys($data['config']);
$array_config_key_end=end($array_config_key);
if(isset($data['config'])) {
foreach($data['config'] as $k=>$v) {
//echo $k." $v<br>";
// Support for extra config parameters
if(($k=='toolbar' and $v=='specific') or $k=='toolbar_items')
{$add='yes';continue;};
if (is_array($v)) {
$return .= $k . " : [";
$return .= config_data($v);
$return .= "]";
}
else {
$return .= $k . " : '" . $v . "'";
}
if($k !== $array_config_key_end) {
$return .= ",";
}
}
}
$return .= '});';
if($add=='yes')
{
if(@$data['config']['toolbar_items']!='')
$toolbar_items=$data['config']['toolbar_items'];
else
$toolbar_items="[ 'Bold', 'Italic' ]";
$return .= "
CKEDITOR.config.toolbar =
[
$toolbar_items
];
";
};
$return .= '</script>';
return $return;
}
/**
* This function displays an instance of CKEditor inside a view
* @author Samuel Sanchez
* @access public
* @param array $data (default: array())
* @return string
*/
function display_ckeditor($data = array(),$toolbar='')
{
// Initialization
$return = cke_initialize($data);
// Creating a Ckeditor instance
if($toolbar!='')
{
//
}
$return .= cke_create_instance($data);
// Adding styles values
/*$return .= "<script type=\"text/javascript\">";
$return .= "CKEDITOR.config.uiColor ='#000' ";
$return .= "</script>"; */
return $return;
}
/**
* config_data function.
* This function look for extra config data
*
* @author ronan
* @link http://kromack.com/developpement-php/codeigniter/ckeditor-helper-for-codeigniter/comment-page-5/#comment-545
* @access public
* @param array $data. (default: array())
* @return String
*/
function config_data($data = array())
{
$return = '';
foreach ($data as $key)
{
if (is_array($key)) {
$return .= "[";
foreach ($key as $string) {
$return .= "'" . $string . "'";
if ($string != end(array_values($key))) $return .= ",";
}
$return .= "]";
}
else {
$return .= "'".$key."'";
}
if ($key != end(array_values($data))) $return .= ",";
}
return $return;
}
if ( ! function_exists('set_ck_config'))
{
function set_ck_config($config=array())
{
if(!is_array($config) or empty($config))
return false;
$type = array_key_exists('type',$config) ? $config['type'] : 'Full';
$textarea_id = array_key_exists('textarea_id',$config) ? $config['textarea_id'] : '';
$width = array_key_exists('width',$config) ? $config['width'] : "100%";
$height = array_key_exists('height',$config) ? $config['height'] : '';
$uiColor = array_key_exists('uiColor',$config) ? $config['uiColor'] : '';
$toolbar = array_key_exists('toolbar',$config) ? $config['toolbar'] : "[ 'Bold', 'Italic' ],[ 'TextColor'],[ 'Font','FontSize' ]";
if($height=='')
$height='200px';
$type=strtolower($type);
if($uiColor=='')
$uiColor="#E2E2E2";
if($type=='basic')
{
$arr = array(
'id' => $textarea_id,
'path' => '../assets/developers/js/ckeditor',
'config' => array(
'toolbar' => "Basic",
'width' => "$width",
'height' => "$height",
'uiColor' => "$uiColor",
)
);
}
else if(strtolower($type)=='specific')
{
$arr = array(
'id' => $textarea_id,
'path' => '../assets/developers/js/ckeditor',
'config' => array(
'toolbar' => "specific",
'toolbar_items' => $toolbar,
'uiColor' => "$uiColor",
'width' => "$width",
'height' => "$height",
)
);
}
else
{
if($height=='')
$height='400px';
$arr = array( 'id' => $textarea_id,
'path' => '../assets/developers/js/ckeditor',
'config' => array(
'toolbar' => "Full",
'width' => "$width",
'height' => "$height",
'uiColor' => "$uiColor",
'filebrowserBrowseUrl' => base_url().'assets/developers/js/ckfinder/ckfinder.html',
'filebrowserImageBrowseUrl' => base_url().'assets/developers/js/ckfinder/ckfinder.html?Type=Images',
'filebrowserFlashBrowseUrl' => base_url().'assets/developers/js/ckfinder/ckfinder.html?Type=Flash',
'filebrowserUploadUrl' => base_url().'assets/developers/js/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Files',
'filebrowserImageUploadUrl' => base_url().'assets/developers/js/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Images',
'filebrowserFlashUploadUrl' => base_url().'assets/developers/js/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Flash'
)
);
}
return $arr;
}
}
/*
toolbar options
{ name: 'document', items : [ 'Source','-','Save','NewPage','DocProps','Preview','Print','-','Templates' ] },
{ name: 'clipboard', items : [ 'Cut','Copy','Paste','PasteText','PasteFromWord','-','Undo','Redo' ] },
{ name: 'editing', items : [ 'Find','Replace','-','SelectAll','-','SpellChecker', 'Scayt' ] },
{ name: 'forms', items : [ 'Form', 'Checkbox', 'Radio', 'TextField', 'Textarea', 'Select', 'Button', 'ImageButton',
'HiddenField' ] },
'/',
{ name: 'basicstyles', items : [ 'Bold','Italic','Underline','Strike','Subscript','Superscript','-','RemoveFormat' ] },
{ name: 'paragraph', items : [ 'NumberedList','BulletedList','-','Outdent','Indent','-','Blockquote','CreateDiv',
'-','JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock','-','BidiLtr','BidiRtl' ] },
{ name: 'links', items : [ 'Link','Unlink','Anchor' ] },
{ name: 'insert', items : [ 'Image','Flash','Table','HorizontalRule','Smiley','SpecialChar','PageBreak','Iframe' ] },
'/',
{ name: 'styles', items : [ 'Styles','Format','Font','FontSize' ] },
{ name: 'colors', items : [ 'TextColor','BGColor' ] },
{ name: 'tools', items : [ 'Maximize', 'ShowBlocks','-','About' ] }
*/