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-rw-r--r--program/lib/Roundcube/rcube_plugin.php647
1 files changed, 333 insertions, 314 deletions
diff --git a/program/lib/Roundcube/rcube_plugin.php b/program/lib/Roundcube/rcube_plugin.php
index 06247d456..66e77cce2 100644
--- a/program/lib/Roundcube/rcube_plugin.php
+++ b/program/lib/Roundcube/rcube_plugin.php
@@ -3,7 +3,7 @@
/*
+-----------------------------------------------------------------------+
| This file is part of the Roundcube Webmail client |
- | Copyright (C) 2008-2009, The Roundcube Dev Team |
+ | Copyright (C) 2008-2012, The Roundcube Dev Team |
| |
| Licensed under the GNU General Public License version 3 or |
| any later version with exceptions for skins & plugins. |
@@ -25,334 +25,353 @@
*/
abstract class rcube_plugin
{
- /**
- * Class name of the plugin instance
- *
- * @var string
- */
- public $ID;
-
- /**
- * Instance of Plugin API
- *
- * @var rcube_plugin_api
- */
- public $api;
-
- /**
- * Regular expression defining task(s) to bind with
- *
- * @var string
- */
- public $task;
-
- /**
- * Disables plugin in AJAX requests
- *
- * @var boolean
- */
- public $noajax = false;
-
- /**
- * Disables plugin in framed mode
- *
- * @var boolean
- */
- public $noframe = false;
-
- protected $home;
- protected $urlbase;
- private $mytask;
-
-
- /**
- * Default constructor.
- *
- * @param rcube_plugin_api $api Plugin API
- */
- public function __construct($api)
- {
- $this->ID = get_class($this);
- $this->api = $api;
- $this->home = $api->dir . $this->ID;
- $this->urlbase = $api->url . $this->ID . '/';
- }
-
- /**
- * Initialization method, needs to be implemented by the plugin itself
- */
- abstract function init();
-
-
- /**
- * Attempt to load the given plugin which is required for the current plugin
- *
- * @param string Plugin name
- * @return boolean True on success, false on failure
- */
- public function require_plugin($plugin_name)
- {
- return $this->api->load_plugin($plugin_name);
- }
-
-
- /**
- * Load local config file from plugins directory.
- * The loaded values are patched over the global configuration.
- *
- * @param string $fname Config file name relative to the plugin's folder
- * @return boolean True on success, false on failure
- */
- public function load_config($fname = 'config.inc.php')
- {
- $fpath = $this->home.'/'.$fname;
- $rcube = rcube::get_instance();
- if (is_file($fpath) && !$rcube->config->load_from_file($fpath)) {
- rcube::raise_error(array(
- 'code' => 527, 'type' => 'php',
- 'file' => __FILE__, 'line' => __LINE__,
- 'message' => "Failed to load config from $fpath"), true, false);
- return false;
+ /**
+ * Class name of the plugin instance
+ *
+ * @var string
+ */
+ public $ID;
+
+ /**
+ * Instance of Plugin API
+ *
+ * @var rcube_plugin_api
+ */
+ public $api;
+
+ /**
+ * Regular expression defining task(s) to bind with
+ *
+ * @var string
+ */
+ public $task;
+
+ /**
+ * Disables plugin in AJAX requests
+ *
+ * @var boolean
+ */
+ public $noajax = false;
+
+ /**
+ * Disables plugin in framed mode
+ *
+ * @var boolean
+ */
+ public $noframe = false;
+
+ protected $home;
+ protected $urlbase;
+ private $mytask;
+
+
+ /**
+ * Default constructor.
+ *
+ * @param rcube_plugin_api $api Plugin API
+ */
+ public function __construct($api)
+ {
+ $this->ID = get_class($this);
+ $this->api = $api;
+ $this->home = $api->dir . $this->ID;
+ $this->urlbase = $api->url . $this->ID . '/';
}
- return true;
- }
-
- /**
- * Register a callback function for a specific (server-side) hook
- *
- * @param string $hook Hook name
- * @param mixed $callback Callback function as string or array with object reference and method name
- */
- public function add_hook($hook, $callback)
- {
- $this->api->register_hook($hook, $callback);
- }
-
- /**
- * Unregister a callback function for a specific (server-side) hook.
- *
- * @param string $hook Hook name
- * @param mixed $callback Callback function as string or array with object reference and method name
- */
- public function remove_hook($hook, $callback)
- {
- $this->api->unregister_hook($hook, $callback);
- }
-
- /**
- * Load localized texts from the plugins dir
- *
- * @param string $dir Directory to search in
- * @param mixed $add2client Make texts also available on the client (array with list or true for all)
- */
- public function add_texts($dir, $add2client = false)
- {
- $domain = $this->ID;
- $lang = $_SESSION['language'];
- $langs = array_unique(array('en_US', $lang));
- $locdir = slashify(realpath(slashify($this->home) . $dir));
- $texts = array();
-
- // Language aliases used to find localization in similar lang, see below
- $aliases = array(
- 'de_CH' => 'de_DE',
- 'es_AR' => 'es_ES',
- 'fa_AF' => 'fa_IR',
- 'nl_BE' => 'nl_NL',
- 'pt_BR' => 'pt_PT',
- 'zh_CN' => 'zh_TW',
- );
-
- // use buffering to handle empty lines/spaces after closing PHP tag
- ob_start();
-
- foreach ($langs as $lng) {
- $fpath = $locdir . $lng . '.inc';
- if (is_file($fpath) && is_readable($fpath)) {
- include $fpath;
- $texts = (array)$labels + (array)$messages + (array)$texts;
- }
- else if ($lng != 'en_US') {
- // Find localization in similar language (#1488401)
- $alias = null;
- if (!empty($aliases[$lng])) {
- $alias = $aliases[$lng];
+ /**
+ * Initialization method, needs to be implemented by the plugin itself
+ */
+ abstract function init();
+
+ /**
+ * Attempt to load the given plugin which is required for the current plugin
+ *
+ * @param string Plugin name
+ * @return boolean True on success, false on failure
+ */
+ public function require_plugin($plugin_name)
+ {
+ return $this->api->load_plugin($plugin_name);
+ }
+
+ /**
+ * Load local config file from plugins directory.
+ * The loaded values are patched over the global configuration.
+ *
+ * @param string $fname Config file name relative to the plugin's folder
+ *
+ * @return boolean True on success, false on failure
+ */
+ public function load_config($fname = 'config.inc.php')
+ {
+ $fpath = $this->home.'/'.$fname;
+ $rcube = rcube::get_instance();
+
+ if (is_file($fpath) && !$rcube->config->load_from_file($fpath)) {
+ rcube::raise_error(array(
+ 'code' => 527, 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "Failed to load config from $fpath"), true, false);
+ return false;
}
- else if ($key = array_search($lng, $aliases)) {
- $alias = $key;
+
+ return true;
+ }
+
+ /**
+ * Register a callback function for a specific (server-side) hook
+ *
+ * @param string $hook Hook name
+ * @param mixed $callback Callback function as string or array
+ * with object reference and method name
+ */
+ public function add_hook($hook, $callback)
+ {
+ $this->api->register_hook($hook, $callback);
+ }
+
+ /**
+ * Unregister a callback function for a specific (server-side) hook.
+ *
+ * @param string $hook Hook name
+ * @param mixed $callback Callback function as string or array
+ * with object reference and method name
+ */
+ public function remove_hook($hook, $callback)
+ {
+ $this->api->unregister_hook($hook, $callback);
+ }
+
+ /**
+ * Load localized texts from the plugins dir
+ *
+ * @param string $dir Directory to search in
+ * @param mixed $add2client Make texts also available on the client
+ * (array with list or true for all)
+ */
+ public function add_texts($dir, $add2client = false)
+ {
+ $domain = $this->ID;
+ $lang = $_SESSION['language'];
+ $langs = array_unique(array('en_US', $lang));
+ $locdir = slashify(realpath(slashify($this->home) . $dir));
+ $texts = array();
+
+ // Language aliases used to find localization in similar lang, see below
+ $aliases = array(
+ 'de_CH' => 'de_DE',
+ 'es_AR' => 'es_ES',
+ 'fa_AF' => 'fa_IR',
+ 'nl_BE' => 'nl_NL',
+ 'pt_BR' => 'pt_PT',
+ 'zh_CN' => 'zh_TW',
+ );
+
+ // use buffering to handle empty lines/spaces after closing PHP tag
+ ob_start();
+
+ foreach ($langs as $lng) {
+ $fpath = $locdir . $lng . '.inc';
+ if (is_file($fpath) && is_readable($fpath)) {
+ include $fpath;
+ $texts = (array)$labels + (array)$messages + (array)$texts;
+ }
+ else if ($lng != 'en_US') {
+ // Find localization in similar language (#1488401)
+ $alias = null;
+ if (!empty($aliases[$lng])) {
+ $alias = $aliases[$lng];
+ }
+ else if ($key = array_search($lng, $aliases)) {
+ $alias = $key;
+ }
+
+ if (!empty($alias)) {
+ $fpath = $locdir . $alias . '.inc';
+ if (is_file($fpath) && is_readable($fpath)) {
+ include $fpath;
+ $texts = (array)$labels + (array)$messages + (array)$texts;
+ }
+ }
+ }
}
- if (!empty($alias)) {
- $fpath = $locdir . $alias . '.inc';
- if (is_file($fpath) && is_readable($fpath)) {
- include $fpath;
- $texts = (array)$labels + (array)$messages + (array)$texts;
- }
+ ob_end_clean();
+
+ // prepend domain to text keys and add to the application texts repository
+ if (!empty($texts)) {
+ $add = array();
+ foreach ($texts as $key => $value) {
+ $add[$domain.'.'.$key] = $value;
+ }
+
+ $rcube = rcube::get_instance();
+ $rcube->load_language($lang, $add);
+
+ // add labels to client
+ if ($add2client) {
+ if (is_array($add2client)) {
+ $js_labels = array_map(array($this, 'label_map_callback'), $add2client);
+ }
+ else {
+ $js_labels = array_keys($add);
+ }
+ $rcube->output->add_label($js_labels);
+ }
}
- }
}
- ob_end_clean();
+ /**
+ * Wrapper for rcube::gettext() adding the plugin ID as domain
+ *
+ * @param string $p Message identifier
+ *
+ * @return string Localized text
+ * @see rcube::gettext()
+ */
+ public function gettext($p)
+ {
+ return rcube::get_instance()->gettext($p, $this->ID);
+ }
- // prepend domain to text keys and add to the application texts repository
- if (!empty($texts)) {
- $add = array();
- foreach ($texts as $key => $value)
- $add[$domain.'.'.$key] = $value;
+ /**
+ * Register this plugin to be responsible for a specific task
+ *
+ * @param string $task Task name (only characters [a-z0-9_.-] are allowed)
+ */
+ public function register_task($task)
+ {
+ if ($this->api->register_task($task, $this->ID)) {
+ $this->mytask = $task;
+ }
+ }
- $rcube = rcube::get_instance();
- $rcube->load_language($lang, $add);
+ /**
+ * Register a handler for a specific client-request action
+ *
+ * The callback will be executed upon a request like /?_task=mail&_action=plugin.myaction
+ *
+ * @param string $action Action name (should be unique)
+ * @param mixed $callback Callback function as string
+ * or array with object reference and method name
+ */
+ public function register_action($action, $callback)
+ {
+ $this->api->register_action($action, $this->ID, $callback, $this->mytask);
+ }
- // add labels to client
- if ($add2client) {
- $js_labels = is_array($add2client) ? array_map(array($this, 'label_map_callback'), $add2client) : array_keys($add);
- $rcube->output->add_label($js_labels);
- }
+ /**
+ * Register a handler function for a template object
+ *
+ * When parsing a template for display, tags like <roundcube:object name="plugin.myobject" />
+ * will be replaced by the return value if the registered callback function.
+ *
+ * @param string $name Object name (should be unique and start with 'plugin.')
+ * @param mixed $callback Callback function as string or array with object reference
+ * and method name
+ */
+ public function register_handler($name, $callback)
+ {
+ $this->api->register_handler($name, $this->ID, $callback);
}
- }
-
- /**
- * Wrapper for rcube::gettext() adding the plugin ID as domain
- *
- * @param string $p Message identifier
- * @return string Localized text
- * @see rcube::gettext()
- */
- public function gettext($p)
- {
- return rcube::get_instance()->gettext($p, $this->ID);
- }
-
- /**
- * Register this plugin to be responsible for a specific task
- *
- * @param string $task Task name (only characters [a-z0-9_.-] are allowed)
- */
- public function register_task($task)
- {
- if ($this->api->register_task($task, $this->ID))
- $this->mytask = $task;
- }
-
- /**
- * Register a handler for a specific client-request action
- *
- * The callback will be executed upon a request like /?_task=mail&_action=plugin.myaction
- *
- * @param string $action Action name (should be unique)
- * @param mixed $callback Callback function as string or array with object reference and method name
- */
- public function register_action($action, $callback)
- {
- $this->api->register_action($action, $this->ID, $callback, $this->mytask);
- }
-
- /**
- * Register a handler function for a template object
- *
- * When parsing a template for display, tags like <roundcube:object name="plugin.myobject" />
- * will be replaced by the return value if the registered callback function.
- *
- * @param string $name Object name (should be unique and start with 'plugin.')
- * @param mixed $callback Callback function as string or array with object reference and method name
- */
- public function register_handler($name, $callback)
- {
- $this->api->register_handler($name, $this->ID, $callback);
- }
-
- /**
- * Make this javascipt file available on the client
- *
- * @param string $fn File path; absolute or relative to the plugin directory
- */
- public function include_script($fn)
- {
- $this->api->include_script($this->resource_url($fn));
- }
-
- /**
- * Make this stylesheet available on the client
- *
- * @param string $fn File path; absolute or relative to the plugin directory
- */
- public function include_stylesheet($fn)
- {
- $this->api->include_stylesheet($this->resource_url($fn));
- }
-
- /**
- * Append a button to a certain container
- *
- * @param array $p Hash array with named parameters (as used in skin templates)
- * @param string $container Container name where the buttons should be added to
- * @see rcube_remplate::button()
- */
- public function add_button($p, $container)
- {
- if ($this->api->output->type == 'html') {
- // fix relative paths
- foreach (array('imagepas', 'imageact', 'imagesel') as $key)
- if ($p[$key])
- $p[$key] = $this->api->url . $this->resource_url($p[$key]);
-
- $this->api->add_content($this->api->output->button($p), $container);
+
+ /**
+ * Make this javascipt file available on the client
+ *
+ * @param string $fn File path; absolute or relative to the plugin directory
+ */
+ public function include_script($fn)
+ {
+ $this->api->include_script($this->resource_url($fn));
}
- }
-
- /**
- * Generate an absolute URL to the given resource within the current
- * plugin directory
- *
- * @param string $fn The file name
- * @return string Absolute URL to the given resource
- */
- public function url($fn)
- {
- return $this->api->url . $this->resource_url($fn);
- }
-
- /**
- * Make the given file name link into the plugin directory
- *
- * @param string $fn Filename
- */
- private function resource_url($fn)
- {
- if ($fn[0] != '/' && !preg_match('|^https?://|i', $fn))
- return $this->ID . '/' . $fn;
- else
- return $fn;
- }
-
- /**
- * Provide path to the currently selected skin folder within the plugin directory
- * with a fallback to the default skin folder.
- *
- * @return string Skin path relative to plugins directory
- */
- public function local_skin_path()
- {
- $rcube = rcube::get_instance();
- foreach (array($rcube->config->get('skin'), 'larry') as $skin) {
- $skin_path = 'skins/' . $skin;
- if (is_dir(realpath(slashify($this->home) . $skin_path)))
- break;
+
+ /**
+ * Make this stylesheet available on the client
+ *
+ * @param string $fn File path; absolute or relative to the plugin directory
+ */
+ public function include_stylesheet($fn)
+ {
+ $this->api->include_stylesheet($this->resource_url($fn));
}
- return $skin_path;
- }
+ /**
+ * Append a button to a certain container
+ *
+ * @param array $p Hash array with named parameters (as used in skin templates)
+ * @param string $container Container name where the buttons should be added to
+ *
+ * @see rcube_remplate::button()
+ */
+ public function add_button($p, $container)
+ {
+ if ($this->api->output->type == 'html') {
+ // fix relative paths
+ foreach (array('imagepas', 'imageact', 'imagesel') as $key) {
+ if ($p[$key]) {
+ $p[$key] = $this->api->url . $this->resource_url($p[$key]);
+ }
+ }
+
+ $this->api->add_content($this->api->output->button($p), $container);
+ }
+ }
- /**
- * Callback function for array_map
- *
- * @param string $key Array key.
- * @return string
- */
- private function label_map_callback($key)
- {
- return $this->ID.'.'.$key;
- }
+ /**
+ * Generate an absolute URL to the given resource within the current
+ * plugin directory
+ *
+ * @param string $fn The file name
+ *
+ * @return string Absolute URL to the given resource
+ */
+ public function url($fn)
+ {
+ return $this->api->url . $this->resource_url($fn);
+ }
+ /**
+ * Make the given file name link into the plugin directory
+ *
+ * @param string $fn Filename
+ */
+ private function resource_url($fn)
+ {
+ if ($fn[0] != '/' && !preg_match('|^https?://|i', $fn)) {
+ return $this->ID . '/' . $fn;
+ }
+ else {
+ return $fn;
+ }
+ }
+
+ /**
+ * Provide path to the currently selected skin folder within the plugin directory
+ * with a fallback to the default skin folder.
+ *
+ * @return string Skin path relative to plugins directory
+ */
+ public function local_skin_path()
+ {
+ $rcube = rcube::get_instance();
+ foreach (array($rcube->config->get('skin'), 'larry') as $skin) {
+ $skin_path = 'skins/' . $skin;
+ if (is_dir(realpath(slashify($this->home) . $skin_path))) {
+ break;
+ }
+ }
+
+ return $skin_path;
+ }
+
+ /**
+ * Callback function for array_map
+ *
+ * @param string $key Array key.
+ * @return string
+ */
+ private function label_map_callback($key)
+ {
+ return $this->ID.'.'.$key;
+ }
}