diff options
Diffstat (limited to 'modules/gallery/libraries')
| -rw-r--r-- | modules/gallery/libraries/Admin_View.php | 126 | ||||
| -rw-r--r-- | modules/gallery/libraries/Block.php | 30 | ||||
| -rw-r--r-- | modules/gallery/libraries/I18n.php | 410 | ||||
| -rw-r--r-- | modules/gallery/libraries/MY_Database.php | 92 | ||||
| -rw-r--r-- | modules/gallery/libraries/MY_Forge.php | 59 | ||||
| -rw-r--r-- | modules/gallery/libraries/MY_ORM.php | 46 | ||||
| -rw-r--r-- | modules/gallery/libraries/MY_Pagination.php | 35 | ||||
| -rw-r--r-- | modules/gallery/libraries/MY_View.php | 46 | ||||
| -rw-r--r-- | modules/gallery/libraries/Menu.php | 187 | ||||
| -rw-r--r-- | modules/gallery/libraries/ORM_MPTT.php | 307 | ||||
| -rw-r--r-- | modules/gallery/libraries/Sendmail.php | 97 | ||||
| -rw-r--r-- | modules/gallery/libraries/Task_Definition.php | 50 | ||||
| -rw-r--r-- | modules/gallery/libraries/Theme_View.php | 221 |
13 files changed, 1706 insertions, 0 deletions
diff --git a/modules/gallery/libraries/Admin_View.php b/modules/gallery/libraries/Admin_View.php new file mode 100644 index 00000000..acc3f8ec --- /dev/null +++ b/modules/gallery/libraries/Admin_View.php @@ -0,0 +1,126 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2009 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ +class Admin_View_Core extends View { + private $theme_name = null; + + /** + * Attempts to load a view and pre-load view data. + * + * @throws Kohana_Exception if the requested view cannot be found + * @param string $name view name + * @param string $theme_name view name + * @return void + */ + public function __construct($name) { + $theme_name = module::get_var("core", "active_site_theme"); + if (!file_exists("themes/$theme_name")) { + module::set_var("core", "active_site_theme", "admin_default"); + theme::load_themes(); + Kohana::log("error", "Unable to locate theme '$theme_name', switching to default theme."); + } + parent::__construct($name); + + $this->theme_name = module::get_var("core", "active_admin_theme"); + if (user::active()->admin) { + $this->theme_name = Input::instance()->get("theme", $this->theme_name); + } + $this->sidebar = ""; + $this->set_global("theme", $this); + $this->set_global("user", user::active()); + } + + public function url($path, $absolute_url=false) { + $arg = "themes/{$this->theme_name}/$path"; + return $absolute_url ? url::abs_file($arg) : url::file($arg); + } + + public function display($page_name, $view_class="View") { + return new $view_class($page_name); + } + + public function admin_menu() { + $menu = Menu::factory("root"); + core_menu::admin($menu, $this); + + foreach (module::active() as $module) { + if ($module->name == "core") { + continue; + } + $class = "{$module->name}_menu"; + if (method_exists($class, "admin")) { + call_user_func_array(array($class, "admin"), array(&$menu, $this)); + } + } + + print $menu; + } + + /** + * Print out any site wide status information. + */ + public function site_status() { + return site_status::get(); + } + + /** + * Print out any messages waiting for this user. + */ + public function messages() { + return message::get(); + } + + /** + * Handle all theme functions that insert module content. + */ + public function __call($function, $args) { + switch ($function) { + case "admin_credits"; + case "admin_footer": + case "admin_header_top": + case "admin_header_bottom": + case "admin_page_bottom": + case "admin_page_top": + case "admin_head": + $blocks = array(); + foreach (module::active() as $module) { + $helper_class = "{$module->name}_theme"; + if (method_exists($helper_class, $function)) { + $blocks[] = call_user_func_array( + array($helper_class, $function), + array_merge(array($this), $args)); + } + } + + if (Session::instance()->get("debug")) { + if ($function != "admin_head") { + array_unshift( + $blocks, "<div class=\"gAnnotatedThemeBlock gAnnotatedThemeBlock_$function\">" . + "<div class=\"title\">$function</div>"); + $blocks[] = "</div>"; + } + } + + return implode("\n", $blocks); + + default: + throw new Exception("@todo UNKNOWN_THEME_FUNCTION: $function"); + } + } +}
\ No newline at end of file diff --git a/modules/gallery/libraries/Block.php b/modules/gallery/libraries/Block.php new file mode 100644 index 00000000..6fe679f1 --- /dev/null +++ b/modules/gallery/libraries/Block.php @@ -0,0 +1,30 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2009 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ +class Block_Core { + public $content = null; + public $css_id = null; + public $id = null; + public $title = null; + public $anchor = null; + + public function __toString() { + return View::factory("block.html", get_object_vars($this))->__toString(); + } +} diff --git a/modules/gallery/libraries/I18n.php b/modules/gallery/libraries/I18n.php new file mode 100644 index 00000000..c936be88 --- /dev/null +++ b/modules/gallery/libraries/I18n.php @@ -0,0 +1,410 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2009 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ + +/** + * Translates a localizable message. + * @param $message String The message to be translated. E.g. "Hello world" + * @param $options array (optional) Options array for key value pairs which are used + * for pluralization and interpolation. Special key: "locale" to override the + * currently configured locale. + * @return String The translated message string. + */ +function t($message, $options=array()) { + return I18n::instance()->translate($message, $options); +} + +/** + * Translates a localizable message with plural forms. + * @param $singular String The message to be translated. E.g. "There is one album." + * @param $plural String The plural message to be translated. E.g. + * "There are %count albums." + * @param $count Number The number which is inserted for the %count placeholder and + * which is used to select the proper plural form ($singular or $plural). + * @param $options array (optional) Options array for key value pairs which are used + * for pluralization and interpolation. Special key: "locale" to override the + * currently configured locale. + * @return String The translated message string. + */ +function t2($singular, $plural, $count, $options=array()) { + return I18n::instance()->translate(array("one" => $singular, "other" => $plural), + array_merge($options, array("count" => $count))); +} + +class I18n_Core { + private static $_instance; + private $_config = array(); + private $_call_log = array(); + private $_cache = array(); + + private function __construct($config) { + $this->_config = $config; + $this->locale($config['default_locale']); + } + + public static function instance($config=null) { + if (self::$_instance == NULL || isset($config)) { + $config = isset($config) ? $config : Kohana::config('locale'); + if (empty($config['default_locale'])) { + $config['default_locale'] = module::get_var('core', 'default_locale'); + } + self::$_instance = new I18n_Core($config); + } + + return self::$_instance; + } + + public function locale($locale=null) { + if ($locale) { + $this->_config['default_locale'] = $locale; + // Attempt to set PHP's locale as well (for number formatting, collation, etc.) + // TODO: See G2 for better fallack code. + $locale_prefs = array($locale); + $locale_prefs[] = 'en_US'; + setlocale(LC_ALL, $locale_prefs); + } + return $this->_config['default_locale']; + } + + /** + * Translates a localizable message. + * @param $message String|array The message to be translated. E.g. "Hello world" + * or array("one" => "One album", "other" => "%count albums") + * @param $options array (optional) Options array for key value pairs which are used + * for pluralization and interpolation. Special keys are "count" and "locale", + * the latter to override the currently configured locale. + * @return String The translated message string. + */ + public function translate($message, $options=array()) { + $locale = empty($options['locale']) ? $this->_config['default_locale'] : $options['locale']; + $count = isset($options['count']) ? $options['count'] : null; + $values = $options; + unset($values['locale']); + $this->log($message, $options); + + $entry = $this->lookup($locale, $message); + + if (null === $entry) { + // Default to the root locale. + $entry = $message; + $locale = $this->_config['root_locale']; + } + + $entry = $this->pluralize($locale, $entry, $count); + + $entry = $this->interpolate($locale, $entry, $values); + + return $entry; + } + + private function lookup($locale, $message) { + if (!isset($this->_cache[$locale])) { + $this->_cache[$locale] = array(); + // TODO: Load data from locale file instead of the DB. + foreach (Database::instance() + ->select("key", "translation") + ->from("incoming_translations") + ->where(array("locale" => $locale)) + ->get() + ->as_array() as $row) { + $this->_cache[$locale][$row->key] = unserialize($row->translation); + } + + // Override incoming with outgoing... + foreach (Database::instance() + ->select("key", "translation") + ->from("outgoing_translations") + ->where(array("locale" => $locale)) + ->get() + ->as_array() as $row) { + $this->_cache[$locale][$row->key] = unserialize($row->translation); + } + } + + $key = self::get_message_key($message); + + if (isset($this->_cache[$locale][$key])) { + return $this->_cache[$locale][$key]; + } else { + return null; + } + } + + public function has_translation($message, $options=null) { + $locale = empty($options['locale']) ? $this->_config['default_locale'] : $options['locale']; + $count = empty($options['count']) ? null : $options['count']; + $values = $options; + unset($values['locale']); + $this->log($message, $options); + + $entry = $this->lookup($locale, $message); + + if (null === $entry) { + return false; + } else if (!is_array($entry)) { + return $entry !== ''; + } else { + $plural_key = self::get_plural_key($locale, $count); + return isset($entry[$plural_key]) + && $entry[$plural_key] !== null + && $entry[$plural_key] !== ''; + } + } + + public static function get_message_key($message) { + $as_string = is_array($message) ? implode('|', $message) : $message; + return md5($as_string); + } + + private function interpolate($locale, $string, $values) { + // TODO: Handle locale specific number formatting. + + // Replace x_y before replacing x. + krsort($values, SORT_STRING); + + $keys = array(); + foreach (array_keys($values) as $key) { + $keys[] = "%$key"; + } + return str_replace($keys, array_values($values), $string); + } + + private function pluralize($locale, $entry, $count) { + if (!is_array($entry)) { + return $entry; + } + + $plural_key = self::get_plural_key($locale, $count); + if (!isset($entry[$plural_key])) { + // Fallback to the default plural form. + $plural_key = 'other'; + } + + if (isset($entry[$plural_key])) { + return $entry[$plural_key]; + } else { + // Fallback to just any plural form. + list ($plural_key, $string) = each($entry); + return $string; + } + } + + private function log($message, $options) { + $key = self::get_message_key($message); + isset($this->_call_log[$key]) or $this->_call_log[$key] = array($message, $options); + } + + public function call_log() { + return $this->_call_log; + } + + private static function get_plural_key($locale, $count) { + $parts = explode('_', $locale); + $language = $parts[0]; + + // Data from CLDR 1.6 (http://unicode.org/cldr/data/common/supplemental/plurals.xml). + // Docs: http://www.unicode.org/cldr/data/charts/supplemental/language_plural_rules.html + switch ($language) { + case 'az': + case 'fa': + case 'hu': + case 'ja': + case 'ko': + case 'my': + case 'to': + case 'tr': + case 'vi': + case 'yo': + case 'zh': + case 'bo': + case 'dz': + case 'id': + case 'jv': + case 'ka': + case 'km': + case 'kn': + case 'ms': + case 'th': + return 'other'; + + case 'ar': + if ($count == 0) { + return 'zero'; + } else if ($count == 1) { + return 'one'; + } else if ($count == 2) { + return 'two'; + } else if (is_int($count) && ($i = $count % 100) >= 3 && $i <= 10) { + return 'few'; + } else if (is_int($count) && ($i = $count % 100) >= 11 && $i <= 99) { + return 'many'; + } else { + return 'other'; + } + + case 'pt': + case 'am': + case 'bh': + case 'fil': + case 'tl': + case 'guw': + case 'hi': + case 'ln': + case 'mg': + case 'nso': + case 'ti': + case 'wa': + if ($count == 0 || $count == 1) { + return 'one'; + } else { + return 'other'; + } + + case 'fr': + if ($count >= 0 and $count < 2) { + return 'one'; + } else { + return 'other'; + } + + case 'lv': + if ($count == 0) { + return 'zero'; + } else if ($count % 10 == 1 && $count % 100 != 11) { + return 'one'; + } else { + return 'other'; + } + + case 'ga': + case 'se': + case 'sma': + case 'smi': + case 'smj': + case 'smn': + case 'sms': + if ($count == 1) { + return 'one'; + } else if ($count == 2) { + return 'two'; + } else { + return 'other'; + } + + case 'ro': + case 'mo': + if ($count == 1) { + return 'one'; + } else if (is_int($count) && $count == 0 && ($i = $count % 100) >= 1 && $i <= 19) { + return 'few'; + } else { + return 'other'; + } + + case 'lt': + if (is_int($count) && $count % 10 == 1 && $count % 100 != 11) { + return 'one'; + } else if (is_int($count) && ($i = $count % 10) >= 2 && $i <= 9 && ($i = $count % 100) < 11 && $i > 19) { + return 'few'; + } else { + return 'other'; + } + + case 'hr': + case 'ru': + case 'sr': + case 'uk': + case 'be': + case 'bs': + case 'sh': + if (is_int($count) && $count % 10 == 1 && $count % 100 != 11) { + return 'one'; + } else if (is_int($count) && ($i = $count % 10) >= 2 && $i <= 4 && ($i = $count % 100) < 12 && $i > 14) { + return 'few'; + } else if (is_int($count) && ($count % 10 == 0 || (($i = $count % 10) >= 5 && $i <= 9) || (($i = $count % 100) >= 11 && $i <= 14))) { + return 'many'; + } else { + return 'other'; + } + + case 'cs': + case 'sk': + if ($count == 1) { + return 'one'; + } else if (is_int($count) && $count >= 2 && $count <= 4) { + return 'few'; + } else { + return 'other'; + } + + case 'pl': + if ($count == 1) { + return 'one'; + } else if (is_int($count) && ($i = $count % 10) >= 2 && $i <= 4 && + ($i = $count % 100) < 12 && $i > 14 && ($i = $count % 100) < 22 && $i > 24) { + return 'few'; + } else { + return 'other'; + } + + case 'sl': + if ($count % 100 == 1) { + return 'one'; + } else if ($count % 100 == 2) { + return 'two'; + } else if (is_int($count) && ($i = $count % 100) >= 3 && $i <= 4) { + return 'few'; + } else { + return 'other'; + } + + case 'mt': + if ($count == 1) { + return 'one'; + } else if ($count == 0 || is_int($count) && ($i = $count % 100) >= 2 && $i <= 10) { + return 'few'; + } else if (is_int($count) && ($i = $count % 100) >= 11 && $i <= 19) { + return 'many'; + } else { + return 'other'; + } + + case 'mk': + if ($count % 10 == 1) { + return 'one'; + } else { + return 'other'; + } + + case 'cy': + if ($count == 1) { + return 'one'; + } else if ($count == 2) { + return 'two'; + } else if ($count == 8 || $count == 11) { + return 'many'; + } else { + return 'other'; + } + + default: // en, de, etc. + return $count == 1 ? 'one' : 'other'; + } + } +}
\ No newline at end of file diff --git a/modules/gallery/libraries/MY_Database.php b/modules/gallery/libraries/MY_Database.php new file mode 100644 index 00000000..c56f16e8 --- /dev/null +++ b/modules/gallery/libraries/MY_Database.php @@ -0,0 +1,92 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2009 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ +class Database extends Database_Core { + protected $_table_names; + + public function open_paren() { + $this->where[] = "("; + return $this; + } + + public function close_paren() { + // Search backwards for the last opening paren and resolve it + $i = count($this->where) - 1; + $this->where[$i] .= ")"; + while (--$i >= 0) { + if ($this->where[$i] == "(") { + // Remove the paren from the where clauses, and add it to the right of the operator of the + // next where clause. If removing the paren makes the next where clause the first element + // in the where list, then the operator shouldn't be there. It's there because we + // calculate whether or not we need an operator based on the number of where clauses, and + // the open paren seems like a where clause even though it isn't. + array_splice($this->where, $i, 1); + $this->where[$i] = preg_replace("/^(AND|OR) /", $i ? "\\1 (" : "(", $this->where[$i]); + return $this; + } + } + + throw new Kohana_Database_Exception('database.missing_open_paren'); + } + + /** + * Parse the query string and convert any strings of the form `\([a-zA-Z0-9_]*?)\] + * table prefix . $1 + */ + public function query($sql = '') { + if (!empty($sql)) { + $sql = $this->add_table_prefixes($sql); + } + return parent::query($sql); + } + + public function add_table_prefixes($sql) { + $prefix = $this->config["table_prefix"]; + if (strpos($sql, "SHOW TABLES") === 0) { + /* + * Don't ignore "show tables", otherwise we could have a infinite + * @todo this may have to be changed if we support more than mysql + */ + return $sql; + } else if (strpos($sql, "CREATE TABLE") === 0) { + // Creating a new table add it to the table cache. + $open_brace = strpos($sql, "{") + 1; + $close_brace = strpos($sql, "}", $open_brace); + $name = substr($sql, $open_brace, $close_brace - $open_brace); + $this->_table_names["{{$name}}"] = "{$prefix}$name"; + } + + if (!isset($this->_table_names)) { + // This should only run once on the first query + $this->_table_names =array(); + $len = strlen($prefix); + foreach($this->list_tables() as $table_name) { + if ($len > 0) { + $naked_name = strpos($table_name, $prefix) !== 0 ? + $table_name : substr($table_name, $len); + } else { + $naked_name = $table_name; + } + $this->_table_names["{{$naked_name}}"] = $table_name; + } + } + + return empty($this->_table_names) ? $sql : strtr($sql, $this->_table_names); + } +}
\ No newline at end of file diff --git a/modules/gallery/libraries/MY_Forge.php b/modules/gallery/libraries/MY_Forge.php new file mode 100644 index 00000000..17d0465b --- /dev/null +++ b/modules/gallery/libraries/MY_Forge.php @@ -0,0 +1,59 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2009 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ + +class Forge extends Forge_Core { + /** + * Force a CSRF element into every form. + */ + public function __construct($action=null, $title='', $method=null, $attr=array()) { + parent::__construct($action, $title, $method, $attr); + $this->hidden("csrf")->value(""); + } + /** + * Use our own template + */ + public function render($template="form.html", $custom=false) { + $this->hidden["csrf"]->value(access::csrf_token()); + return parent::render($template, $custom); + } + + /** + * Associate validation rules defined in the model with this form. + */ + public function add_rules_from($model) { + foreach ($this->inputs as $name => $input) { + if (isset($input->inputs)) { + $input->add_rules_from($model); + } + if (isset($model->rules[$name])) { + $input->rules($model->rules[$name]); + } + } + } + + /** + * Validate our CSRF value as a mandatory part of all form validation. + */ + public function validate() { + $status = parent::validate(); + access::verify_csrf(); + return $status; + } +}
\ No newline at end of file diff --git a/modules/gallery/libraries/MY_ORM.php b/modules/gallery/libraries/MY_ORM.php new file mode 100644 index 00000000..fb2f80a7 --- /dev/null +++ b/modules/gallery/libraries/MY_ORM.php @@ -0,0 +1,46 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2009 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ +class ORM extends ORM_Core { + public function open_paren() { + $this->db->open_paren(); + return $this; + } + + public function close_paren() { + $this->db->close_paren(); + return $this; + } +} + +/** + * Slide this in here for convenience. We won't ever be overloading ORM_Iterator without ORM. + */ +class ORM_Iterator extends ORM_Iterator_Core { + /** + * Cache the result row + */ + public function current() { + $row = parent::current(); + if (is_object($row)) { + model_cache::set($row); + } + return $row; + } +}
\ No newline at end of file diff --git a/modules/gallery/libraries/MY_Pagination.php b/modules/gallery/libraries/MY_Pagination.php new file mode 100644 index 00000000..d06a974f --- /dev/null +++ b/modules/gallery/libraries/MY_Pagination.php @@ -0,0 +1,35 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2009 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ +class Pagination extends Pagination_Core { + public function render($style=NULL) { + // Hide single page pagination + if ($this->auto_hide === TRUE AND $this->total_pages <= 1) { + return ""; + } + + if ($style === NULL) { + // Use default style + $style = $this->style; + } + + // Return rendered pagination view + return View::factory("pager.html", get_object_vars($this))->render(); + } +} diff --git a/modules/gallery/libraries/MY_View.php b/modules/gallery/libraries/MY_View.php new file mode 100644 index 00000000..836d1087 --- /dev/null +++ b/modules/gallery/libraries/MY_View.php @@ -0,0 +1,46 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2009 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ +class View extends View_Core { + /** + * Override View_Core::__construct so that we can set the csrf value into all views. + * + * @see View_Core::__construct + */ + public function __construct($name = NULL, $data = NULL, $type = NULL) { + parent::__construct($name, $data, $type); + $this->set_global("csrf", access::csrf_token()); + } + + /** + * Override View_Core::render so that we trap errors stemming from bad PHP includes and show a + * visible stack trace to help developers. + * + * @see View_Core::render + */ + public function render($print=false, $renderer=false) { + try { + return parent::render($print, $renderer); + } catch (Exception $e) { + Kohana::Log('error', $e->getTraceAsString()); + Kohana::Log('debug', $e->getMessage()); + return ""; + } + } +} diff --git a/modules/gallery/libraries/Menu.php b/modules/gallery/libraries/Menu.php new file mode 100644 index 00000000..d19d8b1e --- /dev/null +++ b/modules/gallery/libraries/Menu.php @@ -0,0 +1,187 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2009 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ +class Menu_Element { + public $label; + public $url; + public $css_id; + public $css_class; + public $id; + + /** + * Set the id + * @chainable + */ + public function id($id) { + $this->id = $id; + return $this; + } + + /** + * Set the label + * @chainable + */ + public function label($label) { + $this->label = $label; + return $this; + } + + /** + * Set the url + * @chainable + */ + public function url($url) { + $this->url = $url; + return $this; + } + + /** + * Set the css id + * @chainable + */ + public function css_id($css_id) { + $this->css_id = $css_id; + return $this; + } + + /** + * Set the css class + * @chainable + */ + public function css_class($css_class) { + $this->css_class = $css_class; + return $this; + } + +} + +/** + * Menu element that provides a link to a new page. + */ +class Menu_Element_Link extends Menu_Element { + public function __toString() { + if (isset($this->css_id) && !empty($this->css_id)) { + $css_id = " id=\"$this->css_id\""; + } else { + $css_id = ""; + } + if (isset($this->css_class) && !empty($this->css_class)) { + $css_class = " $this->css_class"; + } else { + $css_class = ""; + } + return "<li><a$css_id class=\"gMenuElement$css_class\" href=\"$this->url\" " . + "title=\"$this->label\">$this->label</a></li>"; + } +} + +/** + * Menu element that provides a pop-up dialog + */ +class Menu_Element_Dialog extends Menu_Element { + public function __toString() { + if (isset($this->css_id) && !empty($this->css_id)) { + $css_id = " id=\"$this->css_id\""; + } else { + $css_id = ""; + } + if (isset($this->css_class) && !empty($this->css_class)) { + $css_class = " $this->css_class"; + } else { + $css_class = ""; + } + return "<li><a$css_id class=\"gMenuLink$css_class\" href=\"$this->url\" " . + "title=\"$this->label\">$this->label</a></li>"; + } +} + +/** + * Root menu or submenu + */ +class Menu_Core extends Menu_Element { + public $elements; + public $is_root = false; + + /** + * Return an instance of a Menu_Element + * @chainable + */ + public static function factory($type) { + switch($type) { + case "link": + return new Menu_Element_Link(); + + case "dialog": + return new Menu_Element_Dialog(); + + case "root": + $menu = new Menu(); + $menu->is_root = true; + return $menu; + + case "submenu": + return new Menu(); + + default: + throw Exception("@todo UNKNOWN_MENU_TYPE"); + } + } + + public function __construct() { + $this->elements = array(); + } + + /** + * Add a new element to this menu + */ + public function append($menu_element) { + $this->elements[$menu_element->id] = $menu_element; + return $this; + } + + /** + * Add a new element to this menu + */ + public function add_after($target_id, $new_menu_element) { + $copy = array(); + foreach ($this->elements as $id => $menu_element) { + $copy[$id] = $menu_element; + if ($id == $target_id) { + $copy[$new_menu_element->id] = $new_menu_element; + } + } + $this->elements = $copy; + return $this; + } + + /** + * Retrieve a Menu_Element by id + */ + public function get($id) { + return $this->elements[$id]; + } + + public function __toString() { + $html = $this->is_root ? "<ul class=\"gMenu\">" : + "<li><a href=#>$this->label</a><ul class=\"gMenu\">"; + $html .= implode("\n", $this->elements); + $html .= $this->is_root ? "</ul>" : "</ul></li>"; + return $html; + } +} diff --git a/modules/gallery/libraries/ORM_MPTT.php b/modules/gallery/libraries/ORM_MPTT.php new file mode 100644 index 00000000..46280d95 --- /dev/null +++ b/modules/gallery/libraries/ORM_MPTT.php @@ -0,0 +1,307 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2009 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ +/** + * Implement Modified Preorder Tree Traversal on top of ORM. + * + * MPTT is an efficient way to store and retrieve hierarchical data in a single database table. + * For a good description, read http://www.sitepoint.com/article/hierarchical-data-database/3/ + * + * This code was heavily influenced by code from: + * - http://code.google.com/p/kohana-mptt/ + * - http://code.google.com/p/kohana-mptt/wiki/Documentation + * - http://code.google.com/p/s7ncms/source/browse/trunk/modules/s7ncms/libraries/ORM_MPTT.php + * + * Unfortunately that code was not ready for production and I did not want to absorb their code + * and licensing issues so I've reimplemented just the features that we need. + */ +class ORM_MPTT_Core extends ORM { + private $model_name = null; + + function __construct($id=null) { + parent::__construct($id); + $this->model_name = inflector::singular($this->table_name); + } + + /** + * Add this node as a child of the parent provided. + * + * @chainable + * @param integer $parent_id the id of the parent node + * @return ORM + */ + function add_to_parent($parent) { + $this->lock(); + + try { + // Make a hole in the parent for this new item + $this->db->query( + "UPDATE {{$this->table_name}} SET `left` = `left` + 2 WHERE `left` >= {$parent->right}"); + $this->db->query( + "UPDATE {{$this->table_name}} SET `right` = `right` + 2 WHERE `right` >= {$parent->right}"); + $parent->right += 2; + + // Insert this item into the hole + $this->left = $parent->right - 2; + $this->right = $parent->right - 1; + $this->parent_id = $parent->id; + $this->level = $parent->level + 1; + $this->save(); + $parent->reload(); + } catch (Exception $e) { + $this->unlock(); + throw $e; + } + + $this->unlock(); + return $this; + } + + /** + * Delete this node and all of its children. + */ + public function delete() { + $children = $this->children(); + if ($children) { + foreach ($this->children() as $item) { + // Deleting children affects the MPTT tree, so we have to reload each child before we + // delete it so that we have current left/right pointers. This is inefficient. + // @todo load each child once, not twice. + $item->reload()->delete(); + } + + // Deleting children has affected this item + $this->reload(); + } + + $this->lock(); + try { + $this->db->query( + "UPDATE {{$this->table_name}} SET `left` = `left` - 2 WHERE `left` > {$this->right}"); + $this->db->query( + "UPDATE {{$this->table_name}} SET `right` = `right` - 2 WHERE `right` > {$this->right}"); + } catch (Exception $e) { + $this->unlock(); + throw $e; + } + + $this->unlock(); + parent::delete(); + } + + /** + * Return true if the target is descendant of this item. + * @param ORM $target + * @return boolean + */ + function is_descendant($target) { + return ($this->left <= $target->left && $this->right >= $target->right); + } + + /** + * Return the parent of this node + * + * @return ORM + */ + function parent() { + if (!$this->parent_id) { + return null; + } + return model_cache::get($this->model_name, $this->parent_id); + } + + /** + * Return all the parents of this node, in order from root to this node's immediate parent. + * + * @return array ORM + */ + function parents() { + return $this + ->where("`left` <= {$this->left}") + ->where("`right` >= {$this->right}") + ->where("id <> {$this->id}") + ->orderby("left", "ASC") + ->find_all(); + } + + /** + * Return all of the children of this node, ordered by id. + * + * @chainable + * @param integer SQL limit + * @param integer SQL offset + * @param array orderby + * @return array ORM + */ + function children($limit=null, $offset=0, $orderby=null) { + $this->where("parent_id", $this->id); + if (empty($orderby)) { + $this->orderby("id", "ASC"); + } else { + $this->orderby($orderby); + } + return $this->find_all($limit, $offset); + } + + /** + * Return all of the children of this node, ordered by id. + * + * @chainable + * @param integer SQL limit + * @param integer SQL offset + * @return array ORM + */ + function children_count() { + return $this->where("parent_id", $this->id)->count_all(); + } + + /** + * Return all of the children of the specified type, ordered by id. + * + * @param integer SQL limit + * @param integer SQL offset + * @param string type to return + * @param array orderby + * @return object ORM_Iterator + */ + function descendants($limit=null, $offset=0, $type=null, $orderby=null) { + $this->where("left >", $this->left) + ->where("right <=", $this->right); + if ($type) { + $this->where("type", $type); + } + + if (empty($orderby)) { + $this->orderby("id", "ASC"); + } else { + $this->orderby($orderby); + } + + return $this->find_all($limit, $offset); + } + + /** + * Return the count of all the children of the specified type. + * + * @param string type to count + * @return integer child count + */ + function descendants_count($type=null) { + $this->where("left >", $this->left) + ->where("right <=", $this->right); + if ($type) { + $this->where("type", $type); + } + return $this->count_all(); + } + + /** + * Move this item to the specified target. + * + * @chainable + * @param Item_Model $target Target node + * @return ORM_MTPP + */ + function move_to($target) { + if ($this->left <= $target->left && + $this->right >= $target->right) { + throw new Exception("@todo INVALID_TARGET can't move item inside itself"); + } + + $number_to_move = (int)(($this->right - $this->left) / 2 + 1); + $size_of_hole = $number_to_move * 2; + $original_left = $this->left; + $original_right = $this->right; + $target_right = $target->right; + $level_delta = ($target->level + 1) - $this->level; + + $this->lock(); + try { + if ($level_delta) { + // Update the levels for the to-be-moved items + $this->db->query( + "UPDATE {{$this->table_name}} SET `level` = `level` + $level_delta" . + " WHERE `left` >= $original_left AND `right` <= $original_right"); + } + + // Make a hole in the target for the move + $target->db->query( + "UPDATE {{$this->table_name}} SET `left` = `left` + $size_of_hole" . + " WHERE `left` >= $target_right"); + $target->db->query( + "UPDATE {{$this->table_name}} SET `right` = `right` + $size_of_hole" . + " WHERE `right` >= $target_right"); + + // Change the parent. + $this->db->query( + "UPDATE {{$this->table_name}} SET `parent_id` = {$target->id}" . + " WHERE `id` = {$this->id}"); + + // If the source is to the right of the target then we just adjusted its left and right above. + $left = $original_left; + $right = $original_right; + if ($original_left > $target_right) { + $left += $size_of_hole; + $right += $size_of_hole; + } + + $new_offset = $target->right - $left; + $this->db->query( + "UPDATE {{$this->table_name}}" . + " SET `left` = `left` + $new_offset," . + " `right` = `right` + $new_offset" . + " WHERE `left` >= $left" . + " AND `right` <= $right"); + + // Close the hole in the source's parent after the move + $this->db->query( + "UPDATE {{$this->table_name}} SET `left` = `left` - $size_of_hole" . + " WHERE `left` > $right"); + $this->db->query( + "UPDATE {{$this->table_name}} SET `right` = `right` - $size_of_hole" . + " WHERE `right` > $right"); + } catch (Exception $e) { + $this->unlock(); + throw $e; + } + + $this->unlock(); + + // Lets reload to get the changes. + $this->reload(); + return $this; + } + + /** + * Lock the tree to prevent concurrent modification. + */ + protected function lock() { + $result = $this->db->query("SELECT GET_LOCK('{$this->table_name}', 1) AS l")->current(); + if (empty($result->l)) { + throw new Exception("@todo UNABLE_TO_LOCK_EXCEPTION"); + } + } + + /** + * Unlock the tree. + */ + protected function unlock() { + $this->db->query("SELECT RELEASE_LOCK('{$this->table_name}')"); + } +} diff --git a/modules/gallery/libraries/Sendmail.php b/modules/gallery/libraries/Sendmail.php new file mode 100644 index 00000000..90998457 --- /dev/null +++ b/modules/gallery/libraries/Sendmail.php @@ -0,0 +1,97 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2009 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ +class Sendmail_Core { + protected $to; + protected $subject; + protected $message; + protected $headers; + protected $line_length = 70; + protected $header_separator = "\r\n"; + + /** + * Return an instance of Sendmail + * @chainable + */ + static function factory() { + return new Sendmail(); + } + + public function __construct() { + $this->headers = array(); + $config = Kohana::config("sendmail"); + foreach ($config as $key => $value) { + $this->$key($value); + } + } + + public function __get($key) { + return null; + } + + public function __call($key, $value) { + switch ($key) { + case "to": + $this->to = is_array($value[0]) ? $value[0] : array($value[0]); + break; + case "header": + if (count($value) != 2) { + throw new Exception("@todo INVALID_HEADER_PARAMETERS"); + } + $this->headers[$value[0]] = $value[1]; + break; + case "from": + $this->headers["From"] = $value[0]; + break; + case "reply_to": + $this->headers["Reply-To"] = $value[0]; + break; + default: + $this->$key = $value[0]; + } + return $this; + } + + public function send() { + if (empty($this->to)) { + throw new Exception("@todo TO_IS_REQUIRED_FOR_MAIL"); + } + $to = implode(", ", $this->to); + $headers = array(); + foreach ($this->headers as $key => $value) { + $key = ucfirst($key); + $headers[] = "$key: $value"; + } + + // The docs say headers should be separated by \r\n, but occasionaly that doesn't work and you + // need to use a single \n. This can be set in config/sendmail.php + $headers = implode($this->header_separator, $headers); + $message = wordwrap($this->message, $this->line_length, "\n"); + if (!$this->mail($to, $this->subject, $message, $headers)) { + Kohana::log("error", wordwrap("Sending mail failed:\nTo: $to\n $this->subject\n" . + "Headers: $headers\n $this->message")); + throw new Exception("@todo SEND_MAIL_FAILED"); + } + return $this; + } + + public function mail($to, $subject, $message, $headers) { + return mail($to, $subject, $message, $headers); + } +} diff --git a/modules/gallery/libraries/Task_Definition.php b/modules/gallery/libraries/Task_Definition.php new file mode 100644 index 00000000..8d9c5922 --- /dev/null +++ b/modules/gallery/libraries/Task_Definition.php @@ -0,0 +1,50 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2009 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ + +class Task_Definition_Core { + public $callback; + public $description; + public $name; + public $severity; + + static function factory() { + return new Task_Definition(); + } + + function callback($callback) { + $this->callback = $callback; + return $this; + } + + function description($description) { + $this->description = $description; + return $this; + } + + function name($name) { + $this->name = $name; + return $this; + } + + function severity($severity) { + $this->severity = $severity; + return $this; + } +} diff --git a/modules/gallery/libraries/Theme_View.php b/modules/gallery/libraries/Theme_View.php new file mode 100644 index 00000000..b5b97666 --- /dev/null +++ b/modules/gallery/libraries/Theme_View.php @@ -0,0 +1,221 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2009 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ +class Theme_View_Core extends View { + private $theme_name = null; + + /** + * Attempts to load a view and pre-load view data. + * + * @throws Kohana_Exception if the requested view cannot be found + * @param string $name view name + * @param string $page_type page type: album, photo, tags, etc + * @param string $theme_name view name + * @return void + */ + public function __construct($name, $page_type) { + $theme_name = module::get_var("core", "active_site_theme"); + if (!file_exists("themes/$theme_name")) { + module::set_var("core", "active_site_theme", "default"); + theme::load_themes(); + Kohana::log("error", "Unable to locate theme '$theme_name', switching to default theme."); + } + parent::__construct($name); + + $this->theme_name = module::get_var("core", "active_site_theme"); + if (user::active()->admin) { + $this->theme_name = Input::instance()->get("theme", $this->theme_name); + } + $this->item = null; + $this->tag = null; + $this->set_global("theme", $this); + $this->set_global("user", user::active()); + $this->set_global("page_type", $page_type); + if ($page_type == "album") { + $this->set_global("thumb_proportion", $this->thumb_proportion()); + } + + $maintenance_mode = Kohana::config("core.maintenance_mode", false, false); + if ($maintenance_mode) { + message::warning(t("This site is currently in maintenance mode")); + } + } + + /** + * Proportion of the current thumb_size's to default + * @return int + */ + public function thumb_proportion() { + // @TODO change the 200 to a theme supplied value when and if we come up with an + // API to allow the theme to set defaults. + return module::get_var("core", "thumb_size", 200) / 200; + } + + public function url($path, $absolute_url=false) { + $arg = "themes/{$this->theme_name}/$path"; + return $absolute_url ? url::abs_file($arg) : url::file($arg); + } + + public function item() { + return $this->item; + } + + public function tag() { + return $this->tag; + } + + public function page_type() { + return $this->page_type; + } + + public function display($page_name, $view_class="View") { + return new $view_class($page_name); + } + + public function site_menu() { + $menu = Menu::factory("root"); + if ($this->page_type != "login") { + core_menu::site($menu, $this); + + foreach (module::active() as $module) { + if ($module->name == "core") { + continue; + } + $class = "{$module->name}_menu"; + if (method_exists($class, "site")) { + call_user_func_array(array($class, "site"), array(&$menu, $this)); + } + } + } + + print $menu; + } + + public function album_menu() { + $menu = Menu::factory("root"); + core_menu::album($menu, $this); + + foreach (module::active() as $module) { + if ($module->name == "core") { + continue; + } + $class = "{$module->name}_menu"; + if (method_exists($class, "album")) { + call_user_func_array(array($class, "album"), array(&$menu, $this)); + } + } + + print $menu; + } + + public function photo_menu() { + $menu = Menu::factory("root"); + core_menu::photo($menu, $this); + + foreach (module::active() as $module) { + if ($module->name == "core") { + continue; + } + $class = "{$module->name}_menu"; + if (method_exists($class, "photo")) { + call_user_func_array(array($class, "photo"), array(&$menu, $this)); + } + } + + print $menu; + } + + public function pager() { + if ($this->children_count) { + $this->pagination = new Pagination(); + $this->pagination->initialize( + array('query_string' => 'page', + 'total_items' => $this->children_count, + 'items_per_page' => $this->page_size, + 'style' => 'classic')); + return $this->pagination->render(); + } + } + + /** + * Print out any site wide status information. + */ + public function site_status() { + return site_status::get(); + } + + /** + * Print out any messages waiting for this user. + */ + public function messages() { + return message::get(); + } + + /** + * Handle all theme functions that insert module content. + */ + public function __call($function, $args) { + switch ($function) { + case "album_blocks": + case "album_bottom": + case "album_top": + case "credits"; + case "dynamic_bottom": + case "dynamic_top": + case "footer": + case "head": + case "header_bottom": + case "header_top": + case "page_bottom": + case "page_top": + case "photo_blocks": + case "photo_bottom": + case "photo_top": + case "resize_bottom": + case "resize_top": + case "sidebar_blocks": + case "sidebar_bottom": + case "sidebar_top": + case "thumb_bottom": + case "thumb_info": + case "thumb_top": + $blocks = array(); + foreach (module::active() as $module) { + $helper_class = "{$module->name}_theme"; + if (method_exists($helper_class, $function)) { + $blocks[] = call_user_func_array( + array($helper_class, $function), + array_merge(array($this), $args)); + } + } + if (Session::instance()->get("debug")) { + if ($function != "head") { + array_unshift( + $blocks, "<div class=\"gAnnotatedThemeBlock gAnnotatedThemeBlock_$function gClearFix\">" . + "<div class=\"title\">$function</div>"); + $blocks[] = "</div>"; + } + } + return implode("\n", $blocks); + + default: + throw new Exception("@todo UNKNOWN_THEME_FUNCTION: $function"); + } + } +}
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