'.$title.'

'.$info.'

'.$description.'

'; } function admin_field($id, $type, $text, $default, $localization='', $message='', $return=false ) { // add a field in form for admin panel // type is the field type : // littlenumber // text // color // page : a page-break in the admin panel // longtext // checkbox // hidden // button // readonly // date // file @list($text,$text2) = @explode('|',$text,2); $string = '
'; switch($type) { case 'break': $string.= '

'; break; case 'color': $string.= ' #    

'.__($message,$localization).'

'; break; case 'date': $default= date_create_from_format('Y-m-d',$default); if(!$default) $default=date_create(); $default= $default->format('d-m-Y'); $string.= '

'.__($message,$localization).'

'; break; case 'file': $string.= '

'.__($message,$localization).'

'; break; case 'files': $string.= '
' . _('Add more file') . '

'.__($message,$localization).'

'; $string.= ''; break; case 'page': $string.= '

'.__($text,$localization).'

'.__($message,$localization).'

'; break; case 'select': $string.= '

'.__($message,$localization).'

'; break; case 'littlenumber': case 'smallesttext': $string.= ' '.__($text2,$localization).'

'.__($message,$localization).'

'; break; case 'smalltext': $string.= ' '.__($text2,$localization).'

'.__($message,$localization).'

'; break; case 'text': $string.= ' '.__($text2,$localization).'

'.__($message,$localization).'

'; break; case 'hidden': $string.= ''; break; case 'button': // @TODO button non funziona $string.= ''; break; case 'longtext': if ($text!='') $string.= '
'; $string.= ' '.__($text2,$localization).'

'.__($message,$localization).'

'; break; case 'readonly': $size = strlen($default); $string.= '  '.$default.' '.__($text2,$localization).'

'.__($message,$localization).'

'; break; case 'checkbox': $string.= ' '; break; } $string.= '
'; if ($return) return $string; else echo $string; } function admin_field_save($name, $val=null) { // save option named $name, if $val is defined $old = get_option($name); if ($val!=null) { if (get_option($name,'')!='') { update_option($name,$val); } else { add_option($name,$val,'',true); } } } function admin_field_save_post_meta($id,$name,$value) { // save post meta named $name. Create new if don't exist, overwrite if exist if (!get_post_meta($id,$name)) add_post_meta($id,$name,$value,true); else update_post_meta($id,$name,$value); } function admin_field_save_post_meta_multiple($id,$name,$value) { // save post meta named $name. Create new if don't exist, add new if exist add_post_meta($id,$name,$value,true); } function admin_table($columns_name) { // create a table with specified columns echo ''; foreach($columns_name as $col) echo ' '; echo ' '; } function admin_table_row($row) { // add row to table echo ''; foreach($row as $td) echo ' '; echo ''; } function admin_table_close($columns_name) { // add footer to table and close it echo ' '; foreach($columns_name as $col) echo ' '; echo '
'.$col.'
'.$td.'
'.$col.'
'; } function admin_panel_close() { // close a form of admin panel //@TODO date non funziona : datepicker è caricato? come lo personalizzo? echo '
'.submit_button().'

'; } // ritorna i files in una cartella function admin_scandirectory( $dirname = '.' ) { $files = array(); if( $handle = opendir( $dirname ) ) { while( false !== ( $file = readdir( $handle ) ) ) { $info = pathinfo( $file ); if ( isset($info['extension']) ) $files[] = utf8_encode( $file ); } closedir( $handle ); } sort( $files ); return ( $files ); } function admin_fileinformation( $name ) { //Sanitizes a filename replacing whitespace with dashes $name = sanitize_file_name($name); //get the parts of the name $filepart = pathinfo ( strtolower($name) ); if ( empty($filepart) ) return false; // required until PHP 5.2.0 if ( empty($filepart['filename']) ) $filepart['filename'] = substr($filepart['basename'],0 ,strlen($filepart['basename']) - (strlen($filepart['extension']) + 1) ); $filepart['filename'] = sanitize_title_with_dashes( $filepart['filename'] ); //extension jpeg will not be recognized by the slideshow, so we rename it $filepart['extension'] = ($filepart['extension'] == 'jpeg') ? 'jpg' : $filepart['extension']; //combine the new file name $filepart['basename'] = $filepart['filename'] . '.' . $filepart['extension']; return $filepart; } function admin_widget($slug,$title,$widget_form,$widget_save) { // create a admin widget // alias wp_add_dashboard_widget($slug, $title, $widget_form,$widget_save); // hook with add_action('wp_dashboard_setup', 'function_name' ); } // è true se la pagina ha l'url specificato function admin_check_url($url='') { if (!$url) return; $_REQUEST_URI = explode('?', $_SERVER['REQUEST_URI']); $url_len = strlen($url); $url_offset = $url_len * -1; // If out test string ($url) is longer than the page URL. skip if (strlen($_REQUEST_URI[0]) < $url_len) return; if ($url == substr($_REQUEST_URI[0], $url_offset, $url_len)) return true; } // inserisce un termine di tassonomia, specificando anche custom field function admin_insert_term($term,$taxonomy,$args) { wp_insert_term($term,$taxonomy,$args); unset($args['description'],$args['parent'],$args['slug']); $data = serialize($args); $name = 'field_'.$taxonomy.'_'.$term; if (get_option($name,'')!='') { update_option($name,$data); } else { add_option($name,$data,'',true); } } // ritorna il valore di un termine di tassonomia function admin_get_term_field_value($field,$term,$taxonomy) { $name = 'field_'.$taxonomy.'_'.$term; $args = unserialize(get_option($name)); return $args[$field]; } // ritorna tutti i field di una tassonomia function admin_get_term_fields($term,$taxonomy) { $name = 'field_'.$taxnomomy.'_'.$term; $args = unserialize(get_option($name)); return array_keys($args); } function admin_debug($var,$name='') { global $admin_debug_data; if (function_exists('dbgx_trace_var')) { if ($name=='') dbgx_trace_var( $var ); else dbgx_trace_var( $var,$name ); } else { $bt = debug_backtrace(); $refer = $bt[0]['file']."@".$bt[0]['line']; $string = print_r($var,true); $admin_debug_data[]=array( 'name' => $name, "var" => $string, "type" => 'info', "time" => microtime(true), 'refer' => $refer ); } } function admin_set_post_meta($id,$name,$value) { set_post_meta($id,$name,$value); } // funzione utile function set_post_meta($id,$name,$value) { if (!get_post_meta($id,$name)) add_post_meta($id,$name,$value,true); else update_post_meta($id,$name,$value); } // add meta field to taxonomy function add_taxonomy_meta($term,$taxonomy,$name,$value) { $name = 'field_'.$taxonomy.'_'.$term; $data = get_option($name,''); if ($data=='') return; $data[$name]=$value; update_option($name,$data); } // add custom fields for taxonomy user interface function register_taxonomy_fields($taxonomy,$fields) { global $admin_taxonomy_data; $admin_taxonomy_data[$taxonomy]= $fields; // aggiungo gli hook alla tassonomia $taxonomy add_action($taxonomy.'_add_form_fields', 'ah_taxonomy_add'); add_action($taxonomy.'_edit_form_fields', 'ah_taxonomy_edit'); add_action('edited_'.$taxonomy, 'ah_taxonomy_save'); add_action('created_'.$taxonomy, 'ah_taxonomy_save'); add_action('get_'.$taxonomy,'ah_taxonomy_get',1,2); } // aggiunge i campi alla taxonomia, quando edito la tassonomia function ah_taxonomy_edit($term) { global $admin_taxonomy_data; $taxonomy = $term->taxonomy; foreach($admin_taxonomy_data[$taxonomy] as $meta => $data) { admin_field($meta,$data['type'],$data['label'],$term->$meta,'',$data['message']); } /* echo '

Campi disabilitati nel post (id separati da virgole).

'; echo '

Campi disabilitati nel post (id separati da virgole).

'; echo '

Indica rispetto quale campo effettuare l\'ordinamento.

'; */ } // aggiunge i campi alla tassonomia organization, quando la creo nella finestra function ah_taxonomy_add($taxonomy) { global $admin_taxonomy_data; foreach($admin_taxonomy_data[$taxonomy] as $meta => $data) { admin_field($meta,$data['type'],$data['label'],'','',$data['message']); } } // salva i dati della taxonomia function ah_taxonomy_save( $term_id ) { global $admin_taxonomy_data; // tutti i controlli sono già stati fatti, o almeno dovrebbe essere così $term = get_term_by('id',$term_id,$_POST['taxonomy']); $slug = $term->slug; $taxonomy = $term->taxonomy; $args=array(); foreach($admin_taxonomy_data[$taxonomy] as $meta => $data) { $args[$meta]=$_POST[$meta]; } // definisco il nome e serializzo l'array $data = serialize($args); $name = 'field_'.$taxonomy.'_'.$slug; if (get_option($name,'')!='') { update_option($name,$data); } else { add_option($name,$data,'',true); } } // modifica l'oggetto term così contiene anche i custom field function ah_taxonomy_get($term,$taxonomy) { global $admin_taxonomy_data; // deserializzo i dati $name = 'field_'.$term->taxonomy.'_'.$term->slug; $args = unserialize(get_option($name)); if (is_array($args)) foreach($args as $meta=>$value) $term->$meta = $value; return $term; } function ah_taxonomy_get_terms($terms, $id, $taxonomy) { foreach($terms as $term_id => $term) { $terms[$term_id] = ah_taxonomy_get($term,$taxonomy); } return $terms; } function register_attachment_fields($form_field) { global $admin_attachment_data; foreach($form_field as $k=>$d) $admin_attachment_data[$k]=$d; } // registra un box per un posttype function register_post_box($posttype,$boxname,$description,$position,$priority,$form_fields) { global $admin_post_data; global $admin_boxes_data; foreach($form_fields as $k=>$d) $admin_post_data[$posttype][$boxname][$k]=$d; $admin_boxes_data[$boxname]= array( 'type' => $posttype, 'description' => $description, 'position' => $position, 'priority' => $priority ); } function ah_add_boxes() { global $admin_boxes_data; if ($admin_boxes_data==array()) return; foreach($admin_boxes_data as $boxname => $data) add_meta_box( $boxname, $data['description'], 'ah_add_box', $data['type'], $data['position'], $data['priority'], '' ); } function ah_add_box($post,$box) { global $admin_post_data; $boxname=$box['id']; $type = $post->post_type; $fields = $admin_post_data[$type][$boxname]; wp_nonce_field( plugin_basename( __FILE__ ), $type.'_'.$boxname.'_noncename' ); foreach($fields as $name => $field) { if (@$field['hidden']) $type='hidden'; elseif (@$field['readonly']) $type='readonly'; else $type = $field['type']; $value = get_post_meta($post->ID,$name,true); if (!$value) $value=@$field['default']; if ($field['type']=='date') { $value = date_create_from_format('Y-m-d',$value); $value = $value->format('d-m-Y'); } admin_field($name, $type, $field['description'], $value, '', $field['howto'] ); } } function ah_post_save($post_id) { global $admin_post_data; $post = get_post($post_id); $type = $post->post_type; if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return; if ( $type != $_POST['post_type'] ) return; if ( !current_user_can( 'edit_'.$type, $post_id )) return; //@FIXME : dovrei usare il plurale per creare la capability foreach($admin_post_data[$type] as $boxname => $fields) { if ( wp_verify_nonce( $_POST[$type.'_'.$boxname.'_noncename'], plugin_basename( __FILE__ ) ) ) { foreach($fields as $name => $field) { if ($field['type']=='date') { $value = date_create_from_format('d-m-Y',$_POST[$name]); $value = $value->format('Y-m-d'); } else $value = $_POST[$name]; admin_set_post_meta($post_id,$name,$value); } } } } function ah_post_get($post) { global $admin_post_data; $type = $post->post_type; if (key_exists($type,$admin_post_data)) { foreach($admin_post_data[$type] as $boxname => $fields) { foreach($fields as $name => $field) { $value = get_post_meta($post->ID,$name,true); if ($field['type']=='date') { $value = date_create_from_format('Y-m-d',$value); $value = $value->format('d-m-Y'); } $post->$name = $value; } } } } function ah_hooks() { add_action("activated_plugin", "ah_first"); add_action('admin_init','ah_init'); add_filter('wp_footer','ah_footer'); add_filter('admin_footer','ah_footer'); add_action('save_post','ah_post_save'); add_filter("the_post", "ah_post_get", null, 2); add_filter("attachment_fields_to_edit", "ah_attachment_fields_to_edit", null, 2); add_filter("attachment_fields_to_save", "ah_attachment_fields_to_save", null, 2); add_filter('get_the_terms','ah_taxonomy_get_terms',1,3); add_action('admin_enqueue_scripts','ah_load_script'); } function ah_attachment_fields_to_edit($form,$post) { return $form; } function ah_attachment_fields_to_save($post,$attachment) { return $post; } function ah_posttype_fields_to_edit($form,$post) { return $form; } function ah_posttype_fields_to_save($post,$attachment) { return $post; } function ah_load_script() { wp_register_script('admin_helper_js', plugins_url( 'admin_helper.js' , __FILE__ )); wp_enqueue_script('jquery'); wp_enqueue_script('admin_helper_js'); } function ah_init() { global $admin_debug_data; // sistema la gestione degli errori e del debug if (!function_exists('dbgx_trace_var')) { set_error_handler("ah_error"); } wp_register_style('admin_helper_css', plugins_url( 'admin_helper.css' , __FILE__ )); $admin_debug_data = array(); wp_enqueue_style('admin_helper_css'); // agginge eventuali box ah_add_boxes(); } function ah_footer() { global $admin_debug_data; global $admin_post_data; global $admin_boxes_data; global $admin_taxonomy_data; // debug delle variabili globali admin_debug($admin_post_data,'admin_post_data'); admin_debug($admin_boxes_data,'admin_boxes_data'); admin_debug($admin_taxonomy_data,'admin_taxonomy_data'); // stampa il debug, se non non ho altro if (count($admin_debug_data)==0) return ''; $debug=''; $debug.= ' '; $debug.= "

"; foreach($admin_debug_data as $k => $line) { $data = htmlentities(print_r($line['var'],true)); if (strlen($data)>100) $abstract=substr($data,0,100)." ..."; else $abstract = $data; $data = nl2br("\n  ".$data); $debug.= "{$k}:{$line['name']}"; $debug.= " @ "; $debug.= "".date('d-m-y H:i:s',$line['time']).""; $debug.= " # "; $debug.= "".@$line['refer']."
   "; $debug.= " > "; $debug.= "$abstract"; $debug.= "$data"; $debug.= ""; $debug.= '
'; } $debug.= "

"; $debug.= ' '; // cancello così ogni cosa la vedo una sola volta return $debug; } function ah_error($errno, $errstr, $errfile, $errline) { global $admin_debug_data; switch ($errno) { case E_USER_ERROR: case E_ERROR: $type='error'; break; case E_USER_WARNING: case E_WARNING: $type='warning'; break; case E_USER_NOTICE: case E_NOTICE: $type='notice'; break; case E_DEPRECATED: $type='deprecated'; break; case E_STRICT: $type='strict'; break; default: $type='unknow:'.$errno; break; } $admin_debug_data[] = array( 'name' => 'error', "var" => $errstr, "type" => $type, "time" => microtime(true), "refer" => $errfile."@".$errline ); return true; } ah_hooks();