NP_ImageLimitSize/NP_ImageLimitSize.php

   1 <?php\r
   2 /**\r
   3  * ImageLimitSize plugin for Nucleus CMS\r
   4  * Version 0.9.6 (1.0 RC2) for PHP5\r
   5  * Written By Mocchi, Apr. 04, 2011\r
   6  * Original code was written by Kai Greve and maintained by shizuki and yamamoto\r
   7  * This plugin depends on NP_MediaUtils\r
   8  * \r
   9  * This program is free software; you can redistribute it and/or\r
  10  * modify it under the terms of the GNU General Public License\r
  11  * as published by the Free Software Foundation; either version 3\r
  12  * of the License, or (at your option) any later version.\r
  13  */\r
  14 \r
  15 class NP_ImageLimitSize extends NucleusPlugin {\r
  16         public function getName()                       {return 'ImageLimitSize';}\r
  17         public function getAuthor()             {return 'Mocchi, shizuki, yamamoto, Kai Greve';}\r
  18         public function getURL()                        {return 'http://japan.nucleuscms.org/wiki/plugins:imagelimitsize';}\r
  19         public function getVersion()            {return '0.9.6 (1.0 RC2)';}\r
  20         public function getDescription()        {return _NP_IMAGELIMITSIZE_01;}\r
  21         public function getPluginDep()  {return array('NP_MediaUtils');}\r
  22         public function getMinNucleusVersion()          {return 360;}\r
  23         public function supportsFeature($feature)       { return in_array ($feature, array ('SqlTablePrefix', 'SqlApi'));}\r
  24         public function getEventList()  {return array('PrePluginOptionsEdit', 'PreMediaUpload', 'MediaUploadFormExtras');}\r
  25         \r
  26         public function install() {\r
  27                 $this->createOption('maxwidth', '_NP_IMAGELIMITSIZE_02', 'text', '550', 'datatype=numerical');\r
  28                 $this->createOption('maxheight', '_NP_IMAGELIMITSIZE_03', 'text', '0', 'datatype=numerical');\r
  29                 $this->createBlogOption('status', '_NP_IMAGELIMITSIZE_04', 'yesno', 'yes');\r
  30                 $this->createBlogOption('blog_maxwidth', '_NP_IMAGELIMITSIZE_05', 'text', '0', 'datatype=numerical');\r
  31                 $this->createBlogOption('blog_maxheight', '_NP_IMAGELIMITSIZE_06', 'text', '0', 'datatype=numerical');\r
  32                 return;\r
  33         }\r
  34         \r
  35         public function uninstall() {\r
  36                 // plugin options are purged automatically when uninstalled.\r
  37                 return;\r
  38         }\r
  39         \r
  40         public function init() {\r
  41                 if((string)$_REQUEST['action'] == 'pluginlist' && !defined('_NP_IMAGELIMITSIZE_01')) {\r
  42                         $language = preg_replace('#[/|\\\\]#', '', getLanguageName());\r
  43                         if (file_exists($this->getDirectory() . $language.'.php')) {\r
  44                                 include($this->getDirectory() . $language.'.php');\r
  45                         } else {\r
  46                                 include($this->getDirectory() . 'english.php');\r
  47                         }\r
  48                 }\r
  49                 return;\r
  50         }\r
  51         \r
  52 /*\r
  53  * for translation\r
  54  */\r
  55         public function event_PrePluginOptionsEdit ($data) {\r
  56                 if(!defined('_NP_IMAGELIMITSIZE_01')) {\r
  57                         $language = preg_replace('#[/|\\\\]#', '', getLanguageName());\r
  58                         if (file_exists($this->getDirectory() . $language.'.php')) {\r
  59                                 include($this->getDirectory() . $language.'.php');\r
  60                         } else {\r
  61                                 include($this->getDirectory() . 'english.php');\r
  62                         }\r
  63                 }\r
  64                 if ($data['context'] != 'global') {\r
  65                         foreach($data['options'] as $key => $option) {\r
  66                                 if ($option['pid'] == $this->getID()) {\r
  67                                         if (defined($option['description'])) {\r
  68                                                 $data['options'][$key]['description'] = constant($option['description']);\r
  69                                         }\r
  70                                         if ($option['type'] == 'select') {\r
  71                                                 foreach (explode('|', $option['typeinfo']) as $option) {\r
  72                                                         if (defined($option)) {\r
  73                                                                 $data['options'][$key]['typeinfo'] = str_replace($option, constant($option), $data['options'][$key]['typeinfo']);\r
  74                                                         }\r
  75                                                 }\r
  76                                         }\r
  77                                 }\r
  78                         }\r
  79                 } else if ($data['plugid'] == $this->getID()) {\r
  80                         foreach($data['options'] as $key => $option){\r
  81                                 if (defined($option['description'])) {\r
  82                                         $data['options'][$key]['description'] = constant($option['description']);\r
  83                                 }\r
  84                                 if ($option['type'] == 'select') {\r
  85                                                 foreach (explode('|', $option['typeinfo']) as $option) {\r
  86                                                         if (defined($option)) {\r
  87                                                                 $data['options'][$key]['typeinfo'] = str_replace($option, constant($option), $data['options'][$key]['typeinfo']);\r
  88                                                         }\r
  89                                                 }\r
  90                                 }\r
  91                         }\r
  92                 }\r
  93                 return;\r
  94         }\r
  95         \r
  96 /*\r
  97  * for translation\r
  98  */\r
  99         static private function t($text,$array=array()) {\r
 100                 if (is_array($array)) {\r
 101                         $search = array();\r
 102                         $replace = array();\r
 103                         \r
 104                         foreach ($array as $key => $value){\r
 105                                 if (is_array($value)) {\r
 106                                         continue;\r
 107                                 }\r
 108                                 $search[] = '<%'.preg_replace('/[^a-zA-Z0-9_]+/','',$key).'%>';\r
 109                                 $replace[] = $value;\r
 110                         }\r
 111                 }\r
 112                 return htmlspecialchars (str_replace($search, $replace, $text), ENT_QUOTES, _CHARSET);\r
 113         }\r
 114         \r
 115         public function event_PreMediaUpload($data) {\r
 116                 global $CONF, $manager;\r
 117                 \r
 118                 if (!class_exists('MediaUtils', FALSE)) {\r
 119                         return;\r
 120                 }\r
 121                 \r
 122                 if (MediaUtils::$blogid == 0) {\r
 123                         return;\r
 124                 }\r
 125                 \r
 126                 if ($this->getBlogOption(MediaUtils::$blogid, 'status') == 'no') {\r
 127                         return;\r
 128                 }\r
 129                 \r
 130                 if (0 == ($maxwidth = $this->getBlogOption(MediaUtils::$blogid, 'blog_maxwidth'))) {\r
 131                         $maxwidth = $this->getOption('maxwidth');\r
 132                 }\r
 133                 \r
 134                 if (0 == ($maxheight = $this->getBlogOption(MediaUtils::$blogid, 'blog_maxheight'))) {\r
 135                         $maxheight = $this->getOption('maxheight');\r
 136                 }\r
 137                 \r
 138                 $path = basename($data['uploadfile']);\r
 139                 $root = str_replace('/' . $path, '', $data['uploadfile']);\r
 140                 \r
 141                 if (FALSE === ($medium = new MEDIUM($root, $path, MediaUtils::$prefix))) {\r
 142                         return;\r
 143                 }\r
 144                 \r
 145                 if (!array_key_exists($medium->mime, MediaUtils::$image_mime)\r
 146                  || ($maxwidth >= $medium->width && $maxheight >= $medium->height)) {\r
 147                         return;\r
 148                 }\r
 149                 \r
 150                 if (FALSE === $medium->setResampledSize($maxwidth, $maxheight)) {\r
 151                         return;\r
 152                 }\r
 153                 \r
 154                 if (!MediaUtils::storeResampledImage($root, $path, $medium)) {\r
 155                         return;\r
 156                 }\r
 157                 return;\r
 158         }\r
 159         \r
 160         public function event_MediaUploadFormExtras() {\r
 161                 echo '<input type="hidden" name="blogid" value="' . MediaUtils::$blogid . '" />' . "\n";\r
 162                 return;\r
 163         }\r
 164 }\r