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<?php
class ap_info extends ap_manage {
var $plugin_info = array(); // the plugin itself
var $details = array(); // any component plugins
function process() {
// sanity check
if (!$this->manager->plugin) { return; }
$component_list = $this->get_plugin_components($this->manager->plugin);
usort($component_list, array($this,'component_sort'));
foreach ($component_list as $component) {
if ($obj = & plugin_load($component['type'],$component['name']) === NULL) continue;
$this->details[] = array_merge($obj->getInfo(), array('type' => $component['type']));
unset($obj);
}
// review details to simplify things
foreach($this->details as $info) {
foreach($info as $item => $value) {
if (!isset($this->plugin_info[$item])) { $this->plugin_info[$item] = $value; continue; }
if ($this->plugin_info[$item] != $value) $this->plugin_info[$item] = '';
}
}
}
function html() {
// output the standard menu stuff
parent::html();
// sanity check
if (!$this->manager->plugin) { return; }
ptln('<div class="pm_info">');
ptln("<h2>".$this->manager->getLang('plugin')." {$this->manager->plugin}</h2>");
// collect pertinent information from the log
$installed = $this->plugin_readlog($this->manager->plugin, 'installed');
$source = $this->plugin_readlog($this->manager->plugin, 'url');
$updated = $this->plugin_readlog($this->manager->plugin, 'updated');
if (strrpos($updated, "\n") !== false) $updated = substr($updated, strrpos($updated, "\n")+1);
ptln("<dl>",2);
ptln("<dt>".$this->manager->getLang('source').'</dt><dd>'.($source ? $source : $this->manager->getLang('unknown'))."</dd>",4);
ptln("<dt>".$this->manager->getLang('installed').'</dt><dd>'.($installed ? $installed : $this->manager->getLang('unknown'))."</dd>",4);
if ($updated) ptln("<dt>".$this->manager->getLang('lastupdate').'</dt><dd>'.$updated."</dd>",4);
ptln("</dl>",2);
if (count($this->details) == 0) {
ptln("<p>".$this->manager->getLang('noinfo')."</p>",2);
} else {
ptln("<dl>",2);
if ($this->plugin_info['name']) ptln("<dt>".$this->manager->getLang('name')."</dt><dd>".$this->out($this->plugin_info['name'])."</dd>",4);
if ($this->plugin_info['date']) ptln("<dt>".$this->manager->getLang('date')."</dt><dd>".$this->out($this->plugin_info['date'])."</dd>",4);
if ($this->plugin_info['type']) ptln("<dt>".$this->manager->getLang('type')."</dt><dd>".$this->out($this->plugin_info['type'])."</dd>",4);
if ($this->plugin_info['desc']) ptln("<dt>".$this->manager->getLang('desc')."</dt><dd>".$this->out($this->plugin_info['desc'])."</dd>",4);
if ($this->plugin_info['author']) ptln("<dt>".$this->manager->getLang('author')."</dt><dd>".$this->manager->email($this->plugin_info['email'], $this->plugin_info['author'])."</dd>",4);
if ($this->plugin_info['url']) ptln("<dt>".$this->manager->getLang('www')."</dt><dd>".$this->manager->external_link($this->plugin_info['url'], '', 'urlextern')."</dd>",4);
ptln("</dl>",2);
if (count($this->details) > 1) {
ptln("<h3>".$this->manager->getLang('components')."</h3>",2);
ptln("<div>",2);
foreach ($this->details as $info) {
ptln("<dl>",4);
ptln("<dt>".$this->manager->getLang('name')."</dt><dd>".$this->out($info['name'])."</dd>",6);
if (!$this->plugin_info['date']) ptln("<dt>".$this->manager->getLang('date')."</dt><dd>".$this->out($info['date'])."</dd>",6);
if (!$this->plugin_info['type']) ptln("<dt>".$this->manager->getLang('type')."</dt><dd>".$this->out($info['type'])."</dd>",6);
if (!$this->plugin_info['desc']) ptln("<dt>".$this->manager->getLang('desc')."</dt><dd>".$this->out($info['desc'])."</dd>",6);
if (!$this->plugin_info['author']) ptln("<dt>".$this->manager->getLang('author')."</dt><dd>".$this->manager->email($info['email'], $info['author'])."</dd>",6);
if (!$this->plugin_info['url']) ptln("<dt>".$this->manager->getLang('www')."</dt><dd>".$this->manager->external_link($info['url'], '', 'urlextern')."</dd>",6);
ptln("</dl>",4);
}
ptln("</div>",2);
}
}
ptln("</div>");
}
// simple output filter, make html entities safe and convert new lines to <br />
function out($text) {
return str_replace("\n",'<br />',htmlspecialchars($text));
}
/**
* return a list (name & type) of all the component plugins that make up this plugin
*
* @todo can this move to pluginutils?
*/
function get_plugin_components($plugin) {
global $plugin_types;
$components = array();
$path = DOKU_PLUGIN.plugin_directory($plugin).'/';
foreach ($plugin_types as $type) {
if (@file_exists($path.$type.'.php')) { $components[] = array('name'=>$plugin, 'type'=>$type); continue; }
if ($dh = @opendir($path.$type.'/')) {
while (false !== ($cp = readdir($dh))) {
if ($cp == '.' || $cp == '..' || strtolower(substr($cp,-4)) != '.php') continue;
$components[] = array('name'=>$plugin.'_'.substr($cp, 0, -4), 'type'=>$type);
}
closedir($dh);
}
}
return $components;
}
/**
* usort callback to sort plugin components
*/
function component_sort($a, $b) {
if ($a['name'] == $b['name']) return 0;
return ($a['name'] < $b['name']) ? -1 : 1;
}
}
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