trunk/NP_Container/NP_Container.php

   1 <?php
   2 /*
   3         This program is free software; you can redistribute it and/or
   4         modify it under the terms of the GNU General Public License
   5         as published by the Free Software Foundation; either version 2
   6         of the License, or (at your option) any later version.
   7         (see nucleus/documentation/index.html#license for more info)
   8 */
   9
  10
  11 class NP_Container extends NucleusPlugin {
  12
  13         function getName() { return 'Container'; }
  14         function getAuthor()  { return 'yu + NKJG'; }
  15         function getURL() { return 'http://nucleus.datoka.jp/'; }
  16         function getVersion() { return '0.4'; }
  17         function getMinNucleusVersion() { return 330; }
  18         function getEventList() { return array( 'PreSkinParse' ); }
  19
  20         function getDescription() {
  21                 return "utility plugin to use container-tag-like description";
  22         }
  23
  24         function supportsFeature($what) {
  25                 switch($what){
  26                         case 'SqlTablePrefix':
  27                                 return 1;
  28                         default:
  29                                 return 0;
  30                 }
  31         }
  32
  33         function init() {
  34                 $this->parts = array();
  35                 $this->level = 0;
  36         }
  37
  38         function getParts($plugname, $partname='') {
  39                 if ($partname) return $this->parts[$plugname][$partname];
  40                 else return $this->parts[$plugname];
  41         }
  42
  43         function setParts($plugname, $partname='', $data) {
  44                 if ($partname) $this->parts[$plugname][$partname] = $data;
  45                 else if ($this->parts[$plugname]) $this->parts[$plugname] = array_merge($this->parts[$plugname], $data);
  46                 else $this->parts[$plugname] = $data;
  47         }
  48
  49         function unsetParts($plugname, $partname='') {
  50                 if ($partname) unset( $this->parts[$plugname][$partname] );
  51                 else unset( $this->parts[$plugname] );
  52         }
  53
  54         function doSkinVar($skinType, $mode='', $param='') {
  55                 global $manager;
  56
  57                 switch (strtolower($mode)) {
  58                 case 'totemplate': //merge the codes of NP_ContainerToTemplate (NKJG http://niku.suku.name/)
  59                         if (!is_array($manager->templates)) {
  60                                 $manager->templates = array();
  61                         }
  62                         $manager->templates[$param] =& $this->getParts($param);
  63                         break;
  64                 }
  65         }
  66
  67         function event_PreSkinParse($data) {
  68                 global $skinid, $manager;
  69
  70                 // get and keep handler object to parse container parts
  71                 $this->skin = new SKIN($skinid);
  72                 if (!$this->skin->isValid) return;
  73                 $this->handler = new ACTIONS($data['type']);
  74                 $this->handler->setSkin($skin);
  75                 $this->parser  = new PARSER($this->skin->getAllowedActionsForType($data['type']), $this->handler);
  76                 $this->parser->setProperty('IncludeMode',$this->skin->getIncludeMode());
  77                 $this->parser->setProperty('IncludePrefix',$this->skin->getIncludePrefix());
  78                 $this->handler->setParser($this->parser);
  79
  80                 /* pre-include */
  81                 $inctype = 'parsedinclude';
  82                 if ($manager->pluginInstalled('NP_includespecial')) $inctype .= '|includespecial';
  83                 $search = '/<%('. $inctype .')\(([^)]+?)\)%>/s';
  84                 $data['contents'] = preg_replace_callback($search, array(&$this, '_cb_preinclude'), $data['contents']); //nest1
  85                 $data['contents'] = preg_replace_callback($search, array(&$this, '_cb_preinclude'), $data['contents']); //nest2
  86
  87                 /* retrieve container data */
  88                 $search = '/<%Container\(begin,([^)]+?)\)%>(.+?)<%Container\(end\)%>/s';
  89                 $data['contents'] = preg_replace_callback($search, array(&$this, '_cb_preskinparse'), $data['contents']);
  90         }
  91
  92         function _cb_preinclude($m) {
  93                 $inctype = $m[1];
  94                 $incname = $m[2];
  95                 if ($this->level > 3) return;
  96                 if ($inctype == 'includespecial') list($skinpart, $incname) = explode('|', $incname, 2);
  97
  98                 if ( $inctype == 'includespecial' and ($buff = $this->skin->getContent($skinpart)) ) {
  99                         //do nothing ... include only, not parsed
 100                 }
 101                 else if ($incname) {
 102                         ob_start();
 103                         $this->handler->parse_include($incname); //include only, not parsed.
 104                         $buff = ob_get_contents();
 105                         ob_end_clean();
 106                 }
 107
 108                 return $buff;
 109         }
 110
 111         function _cb_preskinparse($m) {
 112                 $plugname = $m[1];
 113                 $this->setParts($plugname, '', $this->_get_parts($m[2]) );
 114
 115                 return ''; // clear strings
 116         }
 117
 118         /* get template parts */
 119         function _get_parts($buff) {
 120                 $parts = array();
 121                 $data = preg_split("{<!--\s*PART\s+name=\"([0-9a-zA-Z_-]+)\"[^>]*-->|<!--\s*/PART[^>]*-->}", $buff, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
 122 //              $data = preg_split("{<!--PART name=\"([0-9a-zA-Z_-]+)\"-->|<!--/PART-->}", $buff, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
 123                 while ($data) {
 124                         $type = array_shift($data);
 125                         $type = trim($type);
 126                         if ( empty($type) ) continue;
 127                         $parts[$type] = array_shift($data);
 128                 }
 129                 return $parts;
 130         }
 131
 132 }
 133
 134 ?>