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Diffstat (limited to 'plugins/Irc/extlib/phergie/Phergie/Plugin/Help.php')
-rw-r--r--plugins/Irc/extlib/phergie/Phergie/Plugin/Help.php246
1 files changed, 134 insertions, 112 deletions
diff --git a/plugins/Irc/extlib/phergie/Phergie/Plugin/Help.php b/plugins/Irc/extlib/phergie/Phergie/Plugin/Help.php
index 7cc834957..4c2c49b31 100644
--- a/plugins/Irc/extlib/phergie/Phergie/Plugin/Help.php
+++ b/plugins/Irc/extlib/phergie/Phergie/Plugin/Help.php
@@ -28,27 +28,17 @@
* @license http://phergie.org/license New BSD License
* @link http://pear.phergie.org/package/Phergie_Plugin_Help
* @uses Phergie_Plugin_Command pear.phergie.org
- *
- * @pluginDesc Provides access to plugin help information
*/
class Phergie_Plugin_Help extends Phergie_Plugin_Abstract
{
-
/**
- * Holds the registry of help data indexed by plugin name
+ * Registry of help data indexed by plugin name
*
* @var array
*/
protected $registry;
/**
- * Whether the registry has been alpha sorted
- *
- * @var bool
- */
- protected $registry_sorted = false;
-
- /**
* Checks for dependencies.
*
* @return void
@@ -56,143 +46,175 @@ class Phergie_Plugin_Help extends Phergie_Plugin_Abstract
public function onLoad()
{
$this->getPluginHandler()->getPlugin('Command');
- $this->register($this);
}
/**
- * Displays a list of plugins with help information available or
- * commands available for a specific plugin.
- *
- * @param string $plugin Short name of the plugin for which commands
- * should be returned, else a list of plugins with help
- * information available is returned
+ * Creates a registry of plugin metadata on connect.
*
* @return void
+ */
+ public function onConnect()
+ {
+ $this->populateRegistry();
+ }
+
+ /**
+ * Creates a registry of plugin metadata.
*
- * @pluginCmd Show all active plugins with help available
- * @pluginCmd [plugin] Shows commands line for a specific plugin
+ * @return void
*/
- public function onCommandHelp($plugin = null)
+ public function populateRegistry()
{
- $nick = $this->getEvent()->getNick();
+ $this->registry = array();
- if (!$plugin) {
- // protect from sorting the registry each time help is called
- if (!$this->registry_sorted) {
- asort($this->registry);
- $this->registry_sorted = true;
+ foreach ($this->plugins as $plugin) {
+ $class = new ReflectionClass($plugin);
+ $pluginName = strtolower($plugin->getName());
+
+ // Parse the plugin description
+ $docblock = $class->getDocComment();
+ $annotations = $this->getAnnotations($docblock);
+ if (isset($annotations['pluginDesc'])) {
+ $pluginDesc = implode(' ', $annotations['pluginDesc']);
+ } else {
+ $pluginDesc = $this->parseShortDescription($docblock);
}
+ $this->registry[$pluginName] = array(
+ 'desc' => $pluginDesc,
+ 'cmds' => array()
+ );
+
+ // Parse command method descriptions
+ $methodPrefix = Phergie_Plugin_Command::METHOD_PREFIX;
+ $methodPrefixLength = strlen($methodPrefix);
+ foreach ($class->getMethods() as $method) {
+ if (strpos($method->getName(), $methodPrefix) !== 0) {
+ continue;
+ }
- $msg = 'These plugins below have help information available.';
- $this->doPrivMsg($nick, $msg);
+ $cmd = strtolower(substr($method->getName(), $methodPrefixLength));
+ $docblock = $method->getDocComment();
+ $annotations = $this->getAnnotations($docblock);
- foreach ($this->registry as $plugin => $data) {
- $this->doPrivMsg($nick, "{$plugin} - {$data['desc']}");
- }
- } else {
- if (isset($this->getPluginHandler()->{$plugin})
- && isset($this->registry[strtolower($plugin)]['cmd'])
- ) {
- $msg
- = 'The ' .
- $plugin .
- ' plugin exposes the commands shown below.';
- $this->doPrivMsg($nick, $msg);
- if ($this->getConfig('command.prefix')) {
- $msg
- = 'Note that these commands must be prefixed with "' .
- $this->getConfig('command.prefix') .
- '" (without quotes) when issued in a public channel.';
- $this->doPrivMsg($nick, $msg);
+ if (isset($annotations['pluginCmd'])) {
+ $cmdDesc = implode(' ', $annotations['pluginCmd']);
+ } else {
+ $cmdDesc = $this->parseShortDescription($docblock);
}
- foreach ($this->registry[strtolower($plugin)]['cmd']
- as $cmd => $descs
- ) {
- foreach ($descs as $desc) {
- $this->doPrivMsg($nick, "{$cmd} {$desc}");
+ $cmdParams = array();
+ if (!empty($annotations['param'])) {
+ foreach ($annotations['param'] as $param) {
+ $match = null;
+ if (preg_match('/\h+\$([^\h]+)\h+/', $param, $match)) {
+ $cmdParams[] = $match[1];
+ }
}
}
- } else {
- $this->doPrivMsg($nick, 'That plugin is not loaded.');
+ $this->registry[$pluginName]['cmds'][$cmd] = array(
+ 'desc' => $cmdDesc,
+ 'params' => $cmdParams
+ );
+ }
+
+ if (empty($this->registry[$pluginName]['cmds'])) {
+ unset($this->registry[$pluginName]);
}
}
}
/**
- * Sets the description for the plugin instance
+ * Displays a list of plugins with help information available or
+ * commands available for a specific plugin.
*
- * @param Phergie_Plugin_Abstract $plugin plugin instance
- * @param string $description plugin description
+ * @param string $query Optional short name of a plugin for which commands
+ * should be returned or a command; if unspecified, a list of
+ * plugins with help information available is returned
*
* @return void
*/
- public function setPluginDescription(
- Phergie_Plugin_Abstract $plugin,
- $description
- ) {
- $this->registry[strtolower($plugin->getName())]
- ['desc'] = $description;
- }
+ public function onCommandHelp($query = null)
+ {
+ if ($query == 'refresh') {
+ $this->populateRegistry();
+ }
- /**
- * Sets the description for the command on the plugin instance
- *
- * @param Phergie_Plugin_Abstract $plugin plugin instance
- * @param string $command from onCommand method
- * @param string $description command description
- *
- * @return void
- */
- public function setCommandDescription(
- Phergie_Plugin_Abstract $plugin,
- $command,
- array $description
- ) {
- $this->registry[strtolower($plugin->getName())]
- ['cmd'][$command] = $description;
+ $nick = $this->getEvent()->getNick();
+ $delay = $this->getConfig('help.delay', 2);
+
+ // Handle requests for a plugin list
+ if (!$query) {
+ $msg = 'These plugins have help information available: '
+ . implode(', ', array_keys($this->registry));
+ $this->doPrivmsg($nick, $msg);
+ return;
+ }
+
+ // Handle requests for plugin information
+ $query = strtolower($query);
+ if (isset($this->registry[$query])
+ && empty($this->registry[$query]['cmds'][$query])) {
+ $msg = $query . ' - ' . $this->registry[$query]['desc'];
+ $this->doPrivmsg($nick, $msg);
+
+ $msg = 'Available commands - '
+ . implode(', ', array_keys($this->registry[$query]['cmds']));
+ $this->doPrivmsg($nick, $msg);
+
+ if ($this->getConfig('command.prefix')) {
+ $msg
+ = 'Note that these commands must be prefixed with "'
+ . $this->getConfig('command.prefix')
+ . '" (without quotes) when issued in a public channel.';
+ $this->doPrivmsg($nick, $msg);
+ }
+
+ return;
+ }
+
+ // Handle requests for command information
+ foreach ($this->registry as $plugin => $data) {
+ if (empty($data['cmds'])) {
+ continue;
+ }
+
+ $result = preg_grep('/^' . $query . '$/i', array_keys($data['cmds']));
+ if (!$result) {
+ continue;
+ }
+
+ $cmd = $data['cmds'][array_shift($result)];
+ $msg = $query;
+ if (!empty($cmd['params'])) {
+ $msg .= ' [' . implode('] [', $cmd['params']) . ']';
+ }
+ $msg .= ' - ' . $cmd['desc'];
+ $this->doPrivmsg($nick, $msg);
+ }
}
/**
- * registers the plugin with the help plugin. this will parse the docblocks
- * for specific annotations that this plugin will respond with when
- * queried.
+ * Parses and returns the short description from a docblock.
*
- * @param Phergie_Plugin_Abstract $plugin plugin instance
+ * @param string $docblock Docblock comment code
*
- * @return void
+ * @return string Short description (i.e. content from the start of the
+ * docblock up to the first double-newline)
*/
- public function register(Phergie_Plugin_Abstract $plugin)
+ protected function parseShortDescription($docblock)
{
- $class = new ReflectionClass($plugin);
-
- $annotations = self::parseAnnotations($class->getDocComment());
- if (isset($annotations['pluginDesc'])) {
- $this->setPluginDescription(
- $plugin,
- join(' ', $annotations['pluginDesc'])
- );
- }
-
- foreach ($class->getMethods() as $method) {
- if (strpos($method->getName(), 'onCommand') !== false) {
- $annotations = self::parseAnnotations($method->getDocComment());
- if (isset($annotations['pluginCmd'])) {
- $cmd = strtolower(substr($method->getName(), 9));
- $this->setCommandDescription(
- $plugin,
- $cmd,
- $annotations['pluginCmd']
- );
- }
- }
- }
+ $desc = preg_replace(
+ array('#^\h*\*\h*#m', '#^/\*\*\h*\v+\h*#', '#(?:\r?\n){2,}.*#s', '#\s*\v+\s*#'),
+ array('', '', '', ' '),
+ $docblock
+ );
+ return $desc;
}
/**
- * Taken from PHPUnit/Util/Test.php:243 and modified to fix an issue
- * with tag content spanning multiple lines.
+ * Taken from PHPUnit/Util/Test.php and modified to fix an issue with
+ * tag content spanning multiple lines.
*
* PHPUnit
*
@@ -232,7 +254,7 @@ class Phergie_Plugin_Help extends Phergie_Plugin_Abstract
*
* @return array
*/
- protected static function parseAnnotations($docblock)
+ protected function getAnnotations($docblock)
{
$annotations = array();
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-08-27 04:29:43 +0000