lib/plugins/plugin/classes/ap_info.class.php

   1 <?php
   2
   3 class ap_info extends ap_manage {
   4
   5     var $plugin_info = array();        // the plugin itself
   6     var $details = array();            // any component plugins
   7
   8     function process() {
   9
  10         // sanity check
  11         if (!$this->manager->plugin) { return; }
  12
  13         $component_list = $this->get_plugin_components($this->manager->plugin);
  14         usort($component_list, array($this,'component_sort'));
  15
  16
  17         foreach ($component_list as $component) {
  18             if ($obj = & plugin_load($component['type'],$component['name']) === NULL) continue;
  19
  20             $compname = explode('_',$component['name']);
  21             if($compname[1]){
  22                 $compname = '['.$compname[1].']';
  23             }else{
  24                 $compname = '';
  25             }
  26
  27             $this->details[] = array_merge(
  28                                     $obj->getInfo(),
  29                                     array(
  30                                         'type' => $component['type'],
  31                                         'compname' => $compname
  32                                     ));
  33             unset($obj);
  34         }
  35
  36         // review details to simplify things
  37         foreach($this->details as $info) {
  38             foreach($info as $item => $value) {
  39                 if (!isset($this->plugin_info[$item])) { $this->plugin_info[$item] = $value; continue; }
  40                 if ($this->plugin_info[$item] != $value) $this->plugin_info[$item] = '';
  41             }
  42         }
  43     }
  44
  45     function html() {
  46
  47         // output the standard menu stuff
  48         parent::html();
  49
  50         // sanity check
  51         if (!$this->manager->plugin) { return; }
  52
  53         ptln('<div class="pm_info">');
  54         ptln("<h2>".$this->manager->getLang('plugin')." {$this->manager->plugin}</h2>");
  55
  56         // collect pertinent information from the log
  57         $installed = $this->plugin_readlog($this->manager->plugin, 'installed');
  58         $source = $this->plugin_readlog($this->manager->plugin, 'url');
  59         $updated = $this->plugin_readlog($this->manager->plugin, 'updated');
  60         if (strrpos($updated, "\n") !== false) $updated = substr($updated, strrpos($updated, "\n")+1);
  61
  62         ptln("<dl>",2);
  63         ptln("<dt>".$this->manager->getLang('source').'</dt><dd>'.($source ? $source : $this->manager->getLang('unknown'))."</dd>",4);
  64         ptln("<dt>".$this->manager->getLang('installed').'</dt><dd>'.($installed ? $installed : $this->manager->getLang('unknown'))."</dd>",4);
  65         if ($updated) ptln("<dt>".$this->manager->getLang('lastupdate').'</dt><dd>'.$updated."</dd>",4);
  66         ptln("</dl>",2);
  67
  68         if (count($this->details) == 0) {
  69             ptln("<p>".$this->manager->getLang('noinfo')."</p>",2);
  70         } else {
  71
  72             ptln("<dl>",2);
  73             if ($this->plugin_info['name']) ptln("<dt>".$this->manager->getLang('name')."</dt><dd>".$this->out($this->plugin_info['name'])."</dd>",4);
  74             if ($this->plugin_info['date']) ptln("<dt>".$this->manager->getLang('date')."</dt><dd>".$this->out($this->plugin_info['date'])."</dd>",4);
  75             if ($this->plugin_info['type']) ptln("<dt>".$this->manager->getLang('type')."</dt><dd>".$this->out($this->plugin_info['type'])."</dd>",4);
  76             if ($this->plugin_info['desc']) ptln("<dt>".$this->manager->getLang('desc')."</dt><dd>".$this->out($this->plugin_info['desc'])."</dd>",4);
  77             if ($this->plugin_info['author']) ptln("<dt>".$this->manager->getLang('author')."</dt><dd>".$this->manager->email($this->plugin_info['email'], $this->plugin_info['author'])."</dd>",4);
  78             if ($this->plugin_info['url']) ptln("<dt>".$this->manager->getLang('www')."</dt><dd>".$this->manager->external_link($this->plugin_info['url'], '', 'urlextern')."</dd>",4);
  79             ptln("</dl>",2);
  80
  81             if (count($this->details) > 1) {
  82                 ptln("<h3>".$this->manager->getLang('components')."</h3>",2);
  83                 ptln("<div>",2);
  84
  85                 foreach ($this->details as $info) {
  86
  87                     ptln("<dl>",4);
  88                     ptln("<dt>".$this->manager->getLang('name')."</dt><dd>".$this->out($info['name'].' '.$info['compname'])."</dd>",6);
  89                     if (!$this->plugin_info['date']) ptln("<dt>".$this->manager->getLang('date')."</dt><dd>".$this->out($info['date'])."</dd>",6);
  90                     if (!$this->plugin_info['type']) ptln("<dt>".$this->manager->getLang('type')."</dt><dd>".$this->out($info['type'])."</dd>",6);
  91                     if (!$this->plugin_info['desc']) ptln("<dt>".$this->manager->getLang('desc')."</dt><dd>".$this->out($info['desc'])."</dd>",6);
  92                     if (!$this->plugin_info['author']) ptln("<dt>".$this->manager->getLang('author')."</dt><dd>".$this->manager->email($info['email'], $info['author'])."</dd>",6);
  93                     if (!$this->plugin_info['url']) ptln("<dt>".$this->manager->getLang('www')."</dt><dd>".$this->manager->external_link($info['url'], '', 'urlextern')."</dd>",6);
  94                     ptln("</dl>",4);
  95
  96                 }
  97                 ptln("</div>",2);
  98             }
  99         }
 100         ptln("</div>");
 101     }
 102
 103     // simple output filter, make html entities safe and convert new lines to <br />
 104     function out($text) {
 105         return str_replace("\n",'<br />',htmlspecialchars($text));
 106     }
 107
 108
 109     /**
 110      * return a list (name & type) of all the component plugins that make up this plugin
 111      *
 112      * @todo can this move to pluginutils?
 113      */
 114     function get_plugin_components($plugin) {
 115
 116         global $plugin_types;
 117
 118         $components = array();
 119         $path = DOKU_PLUGIN.plugin_directory($plugin).'/';
 120
 121         foreach ($plugin_types as $type) {
 122             if (@file_exists($path.$type.'.php')) { $components[] = array('name'=>$plugin, 'type'=>$type); continue; }
 123
 124             if ($dh = @opendir($path.$type.'/')) {
 125                 while (false !== ($cp = readdir($dh))) {
 126                     if ($cp == '.' || $cp == '..' || strtolower(substr($cp,-4)) != '.php') continue;
 127
 128                     $components[] = array('name'=>$plugin.'_'.substr($cp, 0, -4), 'type'=>$type);
 129                 }
 130                 closedir($dh);
 131             }
 132         }
 133
 134         return $components;
 135     }
 136
 137     /**
 138      * usort callback to sort plugin components
 139      */
 140     function component_sort($a, $b) {
 141         if ($a['name'] == $b['name']) return 0;
 142         return ($a['name'] < $b['name']) ? -1 : 1;
 143     }
 144 }