plugin_url=get_bloginfo("wpurl") . "/wp-content/plugins/$this->plugin_folder";
if ($this->edit_wrap=='off')
$this->edit_wrap_str="wrap='off'";
else
if ($this->edit_wrap=='on')
$this->edit_wrap_str="wrap='on'";
$this->settings = get_option('hanacode_settings');
if (! $this->settings){
$this->settings=array('edit_col'=>80,'edit_row'=>5,'edit_wrap'=>'on','shortcode_start'=>'','shortcode_end'=>'');
}
$this->bind_hooks();
}
function load_user_data(){
//load user data only if user_data is not loaded
if (! $this->user_data ){
$this->user_data = get_option('hanacode_options');
if (! $this->user_data )
$this->user_data=array();
}
}
//used for html output
function get_shortcode_start_html($enc=1){
$ret=str_replace($this->codereplace_arr,$this->codesearch_arr,$this->settings['shortcode_start']);
if ($enc) { $ret=htmlentities($ret); }
return $ret;
}
function get_shortcode_end_html($enc=1){
$ret= str_replace($this->codereplace_arr,$this->codesearch_arr,$this->settings['shortcode_end']);
if ($enc) { $ret=htmlentities($ret); }
return $ret;
}
function bind_hooks() {
// third arg should be large value to execute in the later in the chain
add_filter('the_content', array(&$this,'hana_code_return') , 1000);
add_action('admin_menu' , array(&$this,'hana_code_admin_menu') );
// init process for button control
add_action('init', array(&$this,'hana_code_addbuttons'));
add_action('admin_print_scripts',array(&$this,'admin_javascript'));
}
function hana_code_return($content) {
if ($this->settings['shortcode_start'] != ''){
$start=$this->settings['shortcode_start'];
$end=$this->settings['shortcode_end'];
$reg='^'.$start.'(.*?)'.$end.'^ims';
//echo "REG:".htmlentities($reg) . " ";
$content= preg_replace_callback($reg, array(&$this,'hana_code_callback_custom'), $content);
}
//need to check on the original short code style always.
return preg_replace_callback('^\['.$this->tag_name.'(.*?)/\]^ims', array(&$this,'hana_code_callback'), $content);
}
function hana_code_admin_menu() {
if ( function_exists('add_options_page') ) {
add_options_page($this->admin_setting_title,$this->admin_setting_menu, 1, __FILE__,array(&$this,'hana_code_options_page'));
}
}
function hana_code_find($key){
$total=count($this->user_data);
$found=null;
for ($i=0;$i<$total ; $i++){
$cur = $this->user_data[$i];
if ($cur['name'] == $key){
$found=$cur;
break;
}
}
$output='';
if ($found){
if ($found['php'] == '1' && $this->settings['enable_php'] =='yes' ){
// need to insert that \n because of the possible user comment //
if (strstr($found['content'],' only php code need to be used.
$phpcode="ob_start(); ".$found['content'] . "\n \$hana_final_output = ob_get_contents(); ob_end_clean(); ";
}else{
$phpcode="ob_start(); ?>".$found['content'] . "\nload_user_data();
//print($arg[1]);
// hana_code_calback is called late to prevent HTML entities encoded(probably called in the early stage of chain).
// but therefore, the input data is already encoded. So we need to convert back to original data.
$fixed=str_replace($this->entity_target,$this->entity_replace,clean_pre($arg[1]));
$attr_array=$this->parse_attributes($fixed);
//$key_list = array_keys($attr_array['name']);
if (! array_key_exists('name',$attr_array)) {
return '
['.$this->tag_name.'] "name" attribute is mandatory. It must match one of your code items that you defined in the Hana Code Insert Settings
['.$this->tag_name.'] entry name is missing. It must match one of your code items that you defined in the Hana Code Insert Settings
';
}
$output = $this->hana_code_find($key);
if ($output== '' && $cur['php'] != '1' ){
//10/4/2009 : let's just ignore the error message for now.
//$output= "
[ ".$this->tag_name." ] '$key' is not found. You may want to check your custom shorcode format settings (
// Short code Start:". $this->get_shortcode_start_html(). ", End:". $this->get_shortcode_end_html()." )
";
}
return $output;
}
function hana_code_options_page() {
$this->load_user_data();
if ($_POST['form_name'] == $this->tag_name) {
// admin option page update
if ( isset($_POST['new_name']) ) {
$this->hana_code_options_new();
}
if ( substr($_POST['submit'],0,10) == 'Remove All'){
//print "haha-deleting";
$this->hana_code_options_delete_all();
}else
if ( substr($_POST['submit'],0,6) == 'Delete'){
//print "haha-deleting";
$this->hana_code_options_delete();
}else
if ( substr($_POST['submit'],0,6) == 'Update'){
$this->hana_code_options_update();
}else
if ( $_POST['submit'] == 'Save Settings'){
$this->hana_code_save_settings();
}
}
//global $_POST;
if ( $this->update_result != '' )
print '
' . $this->update_result . '
';
if ( $this->error_result != '')
print '
' . $this->error_result . '
';
?>
Configuration for Hana Code Insert
Easily insert any complicated HTML and JAVASCRIPT code or even custom PHP output in your Wordpress article.
Useful for adding AdSense and Paypal donation code in the middle of the WP article. You can manage multiple code entries.
After the creation, you can find that the newly added entry is shown in the bottom. Copy the usage code example and insert it in your article. That's all.
user_data as $item){
if ($item['name']== "$name")
return true;
}
return false;
}
function filter_input($type,$value){
if ($type == 'name')
{
//allow only Alphanumeric and space, underscore, -
$temp = preg_replace("/[^a-zA-Z0-9 \-_]/", "", trim($value));
return str_replace(array('\\', "'" , '"'), array('','',''), $temp );
}else
if ($type == 'content')
return str_replace(array('\\"', "\\'"), array('"',"'"), trim($value) );
else
return '';
}
function hana_code_options_new(){
$this->load_user_data();
if ( isset($_POST['new_name']) ) {
$new['name'] = $this->filter_input('name',$_POST['new_name']);
}
if ( isset($_POST['new_php']) ) {
$new['php'] = $_POST['new_php'];
}
if ( isset($_POST['new_content']) ) {
$new['content'] = $this->filter_input('content',$_POST['new_content']);
}
if ($new['name'] == '' || $new['content'] == '' ) {
$this->failed_entry = $new;
$this->error_result="Name or Html Code is empty. ";
}else{
if (! $this->check_item_exists($new['name'])){
array_push($this->user_data,$new);
update_option('hanacode_options',$this->user_data);
$this->update_result="New entry is created.";
}else{
$this->failed_entry = $new;
$this->error_result ="'".$new['name'] . "' already exists.";
}
}
}
function hana_code_options_delete_all (){
//$this->load_user_data();
$this->user_data=null;
update_option('hanacode_options',$this->user_data);
$this->update_result="All items are deleted";
}
function hana_code_options_delete (){
$this->load_user_data();
$narr=array();
$total=count($this->user_data);
$delete = $_POST['delete'];
if (!$delete) { $delete = array(); }
$total_deleted=0;
foreach($delete as $item){
$key = "update_name_$item";
$delete_name=$_POST[$key];
for ($i=0; $i<$total; $i++){
if ($this->user_data[$i]['name'] == $delete_name){
$this->user_data[$i]=null;
$total_deleted ++;
}
}
}
$j=0;
for ($i=0;$i<$total ; $i++){
if ($this->user_data[$i] != null)
$narr[$j++] = $this->user_data[$i];
}
$this->user_data = $narr;
//$this->user_data = array();
update_option('hanacode_options',$this->user_data);
if ($total_deleted <= 1){
$wording="item is deleted.";
}else{
$wording="items are deleted.";
}
$this->update_result="$total_deleted $wording";
}
function hana_code_options_update(){
$this->load_user_data();
$total=count($this->user_data);
$total_updated=0;
for($i=0;$i<$total ; $i++){
$key = "update_name_$i";
$update_name=$this->filter_input('name',$_POST[$key]);
if ($update_name == '') break; // end of update item.
for ($j=0; $j<$total; $j++){
if ($this->user_data[$j]['name'] == $update_name){
$this->user_data[$j]['content']=$this->filter_input('content',$_POST["update_content_$i"]);
if ($this->settings['enable_php'] == 'yes')
$this->user_data[$j]['php']=$_POST["update_php_$i"];
$total_updated ++;
}
}
}
update_option('hanacode_options',$this->user_data);
if ($total_updated <= 1){
$wording="item is updated.";
}else{
$wording="items are updated.";
}
$this->update_result="$total_updated $wording";
}
function hana_code_save_settings(){
if ($_POST['enable_php'] == 'yes')
$this->settings['enable_php']='yes';
else
$this->settings['enable_php']='no';
$col=intval($_POST['edit_col']);
if ($col > 200) $col=200;
$this->settings['edit_col'] = $col;
$row=intval($_POST['edit_row']);
if ($row > 50) $row=50;
$this->settings['edit_row'] =$row;
$shortcode_start= trim($_POST['shortcode_start'] );
$shortcode_end= trim($_POST['shortcode_end'] );
// regex special characters \^[$.|?*+(){}
$shortcode_start=str_replace($this->coderemove,'',$shortcode_start);
$shortcode_end =str_replace($this->coderemove,'',$shortcode_end);
//echo "start :$shortcode_start ";
//echo "end :$shortcode_end";
$shortcode_start=str_replace($this->codesearch_arr,$this->codereplace_arr,$shortcode_start);
$shortcode_end=str_replace($this->codesearch_arr,$this->codereplace_arr,$shortcode_end);
//echo "start :$shortcode_start ";
//echo "end :$shortcode_end";
if ($shortcode_start != '' && $shortcode_end != ''){
$this->settings['shortcode_start']=$shortcode_start;
$this->settings['shortcode_end']=$shortcode_end;
}else{
$this->settings['shortcode_start']='';
$this->settings['shortcode_end']='';
}
update_option('hanacode_settings',$this->settings);
$this->update_result="Saved Settings.";
}
//Support function-----------------------------------------------------
function parse_attributes($attrib_string){
//first str_replace \n => ' '
// new line are already stored as , so need to convert to space
$search_arr = array("\n"," ","\t");
$replace_arr = array(" "," "," ");
$attrib_string = str_replace($search_arr,$replace_arr,$attrib_string);
$regex='@([^\s=]+)\s*=\s*(\'[^<\']*\'|"[^<"]*"|\S*)@';
preg_match_all($regex, $attrib_string, $matches);
$attr=array();
//print_r($matches);
for ($i=0; $i< count($matches[0]); $i++) {
if ( ! empty($matches[0][$i]) && ! empty($matches[1][$i])) {
if (preg_match("/'(.*)'/",$matches[2][$i],$vmatch)) {
$value=$vmatch[1];
}else
if (preg_match('/"(.*)"/',$matches[2][$i],$vmatch)) {
$value=$vmatch[1];
}else{
$value=$matches[2][$i];
}
$key=strtolower($matches[1][$i]);
$attr[$key]= $value ;
}
}
return $attr;
}
function construct_attributes($arr){
$output="";
reset($arr);
while (list($key, $value) = each ($arr)) {
$envelop_char='"';
if (strstr($value,'"') !== false) {
$envelop_char='\'';
}
$output .= " $key=".$envelop_char.$value.$envelop_char;
}
return $output;
}
//Editor plugin-----------------
//test-----------------
function hana_code_addbuttons() {
// Don't bother doing this stuff if the current user lacks permissions
if ( ! current_user_can('edit_posts') && ! current_user_can('edit_pages') )
return;
//rich_editing
add_filter("mce_external_plugins", array(&$this,'add_tinymce_plugin'));
add_filter('mce_buttons', array(&$this,'register_button'));
//for html editing
add_action('edit_form_advanced', array(&$this,'print_javascript'));
add_action('edit_page_form',array(&$this,'print_javascript'));
//add_action('admin_footer','print_javascript');
}
function register_button($buttons) {
//array_push($buttons, "separator", "hcinsert");
array_push($buttons, "hcinsert");
return $buttons;
}
// Load the TinyMCE plugin : editor_plugin.js (wp2.5)
function add_tinymce_plugin($plugin_array) {
$plugin_array['hanacodeinsert'] = $this->plugin_url . '/tinymce3/editor_plugin.js';
return $plugin_array;
}
function admin_javascript(){
//show only when editing a post or page.
if (strpos($_SERVER['REQUEST_URI'], 'post.php') || strpos($_SERVER['REQUEST_URI'], 'post-new.php') || strpos($_SERVER['REQUEST_URI'], 'page-new.php') || strpos($_SERVER['REQUEST_URI'], 'page.php')) {
//wp_enqueue_script only works in => 'init'(for all), 'template_redirect'(for only public) , 'admin_print_scripts' for admin only
if (function_exists('wp_enqueue_script')) {
$jspath='/'. PLUGINDIR . '/'. $this->plugin_folder.'/jqModal/jqModal.js';
wp_enqueue_script('jqmodal_hana', $jspath, array('jquery'));
}
}
}
function print_javascript () {
?>
Hana Code Insert
Settings page
user_data) $this->load_user_data();
$total=count($this->user_data);
if ($total > 0):
?>