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Merge branch 'master' of git://github.com/ckieffer/gallery3-contrib

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commit 05d9cf5efd051bc6d2ccb874773023dbe0451bf3 2 parents 782f837 + a5907ea
@bharat bharat authored
View
12 3.1/modules/bitly/README
@@ -0,0 +1,12 @@
+ABOUT:
+Shorten Gallery's album and item links using bit.ly's URL shortening service.
+
+INSTALLATION AND CONFIGURATION INSTRUCTIONS:
+http://codex.gallery2.org/Gallery3:Modules:bitly
+
+QUESTIONS, COMMENTS?
+http://2tbsp.com/content/bitly-module-gallery-3
+
+ROADMAP:
+- Provide multi-user support.
+- Display shortened link statistics (clicks, etc.)
View
8 3.1/modules/bitly/controllers/bitly.php
@@ -33,8 +33,14 @@ public function shorten($item_id) {
access::required("view", $item);
access::required("edit", $item);
- // Get the item's URL and shorten it
+ // Shorten the item's URL
$short_url = bitly::shorten_url($item_id);
+
+ if ($short_url) {
+ message::success("Item URL shortened to $short_url");
+ } else {
+ message::error("Unable to shorten " . url::abs_site($item->relative_url_cache));
+ }
// Redirect back to the item
url::redirect(url::abs_site($item->relative_url_cache));
View
29 3.1/modules/bitly/helpers/bitly.php
@@ -61,8 +61,8 @@ static function get_configure_form() {
/**
* Check a login and an API Key against bit.ly to make sure they're valid
- * @param string $login the login
- * @param string $api_key the API key
+ * @param string $login bit.ly login
+ * @param string $api_key bit.ly API key
* @return boolean
*/
static function validate_config($login, $api_key) {
@@ -115,15 +115,15 @@ static function check_config() {
}
/**
- *
- * @param <type> $type
- * @param <type> $parameters
+ * Assemble a bitly API request
+ * @param string $type Type of API request, ex. shorten
+ * @param array $params Query string key/value pairs
* @return string
*/
- private static function _build_http_request($type, $parameters) {
+ private static function _build_http_request($type, $params) {
$http_request = '';
- if (!empty($type) && count($parameters)) {
- foreach($parameters as $k => $v) {
+ if (!empty($type) && count($params)) {
+ foreach($params as $k => $v) {
$query_string[] = "$k=" . urlencode($v);
}
$path = "/" . self::$api_version . "/$type?" . implode('&', $query_string);
@@ -175,7 +175,6 @@ static function shorten_url($item_id, $format='json') {
$item = ORM::factory("item", $item_id);
$short_url = '';
$long_url = url::abs_site($item->relative_url_cache);
-
$parameters = array(
"login" => module::get_var("bitly", "login"),
'apiKey' => module::get_var("bitly", "api_key"),
@@ -183,12 +182,12 @@ static function shorten_url($item_id, $format='json') {
'domain' => module::get_var("bitly", "domain"),
'format' => $format,
);
-
$request = self::_build_http_request('shorten', $parameters);
$response = self::_http_post($request, self::$api_host);
$json_response = json_decode($response->body[0]);
+ $status_txt = $json_response->status_txt;
- if ('OK' == $json_response->status_txt) {
+ if ('OK' == $status_txt) {
$short_url = $json_response->data->url;
// Save the link hash to the database
$link = ORM::factory("bitly_link");
@@ -196,14 +195,10 @@ static function shorten_url($item_id, $format='json') {
$link->hash = $json_response->data->hash;
$link->global_hash = $json_response->data->global_hash;
$link->save();
-
- message::success("$long_url has been shortened to $short_url");
-
return $json_response->data->url;
-
} else {
- message::error("Unable to shorten $long_url");
- // @todo log the error
+ $status_code = $json_response->status_code;
+ log::error("content", "Shortened URL", "Error: $status_code $status_txt <a href=\"{$long_url}\">item</a>");
return false;
}
}
View
2  3.1/modules/bitly/helpers/bitly_event.php
@@ -36,7 +36,7 @@ static function site_menu($menu, $theme) {
->label(t("Shorten link with bit.ly"))
->url(url::site("bitly/shorten/{$theme->item->id}?csrf={$theme->csrf}"))
->css_id("g-bitly-shorten")
- ->css_class("g-bitly-shorten ui-icon-link"));
+ ->css_class("g-bitly-shorten"));
}
}
View
67 3.1/modules/twitter/controllers/admin_twitter.php
@@ -0,0 +1,67 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2011 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_Twitter_Controller extends Admin_Controller {
+
+ public $default_tweet;
+
+ function __construct() {
+ parent::__construct();
+ $this->default_tweet = t("Check out this %type, '%title': %description %url");
+ }
+
+ /**
+ * bit.ly module's settings
+ * @todo Show default tweet value after resetting it!
+ */
+ public function index() {
+ $form = twitter::get_configure_form();
+ if (request::method() == "post") {
+ access::verify_csrf();
+ if ($form->validate()) {
+ $consumer_key = $form->twitter_oauth->consumer_key->value;
+ $consumer_secret = $form->twitter_oauth->consumer_secret->value;
+ $reset_tweet = $form->twitter_message->reset_tweet->value;
+ if ($reset_tweet) {
+ $default_tweet = $this->default_tweet;
+ $form->twitter_message->default_tweet->value = $this->default_tweet;
+ } else {
+ $default_tweet = $form->twitter_message->default_tweet->value;
+ }
+ $shorten_urls = $form->urls->shorten_urls->value;
+
+ module::set_var("twitter", "consumer_key", $consumer_key);
+ module::set_var("twitter", "consumer_secret", $consumer_secret);
+ module::set_var("twitter", "default_tweet", $default_tweet);
+ module::set_var("twitter", "shorten_urls", $shorten_urls);
+ message::success("Twitter settings saved");
+ }
+ }
+ $is_registered = twitter::is_registered();
+
+ $v = new Admin_View("admin.html");
+ $v->page_title = t("Twitter");
+ $v->content = new View("admin_twitter.html");
+ $v->content->form = $form;
+ $v->content->is_registered = $is_registered;
+
+ print $v;
+ }
+
+}
View
255 3.1/modules/twitter/controllers/twitter.php
@@ -0,0 +1,255 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2011 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 Twitter_Controller extends Controller {
+
+ /**
+ * Verify credentials and redirect based on response from Twitter.
+ */
+ public function callback() {
+ require_once(MODPATH . "twitter/lib/twitteroauth.php");
+
+ $consumer_key = module::get_var("twitter", "consumer_key");
+ $consumer_secret = module::get_var("twitter", "consumer_secret");
+ $oauth_token = Session::instance()->get("twitter_oauth_token");
+ $oauth_token_secret = Session::instance()->get("twitter_oauth_token_secret");
+ $item_url = Session::instance()->get("twitter_item_redirect");
+
+ // If the oauth_token is old redirect to the connect page
+ if (isset($_REQUEST['oauth_token']) && $oauth_token !== $_REQUEST['oauth_token']) {
+ Session::instance()->set("twitter_oauth_status", "old_token");
+ $this->_clear_session();
+ url::redirect(url::site("twitter/redirect"));
+ }
+
+ // Create TwitteroAuth object with app key/secret and token key/secret from default phase
+ $connection = new TwitterOAuth($consumer_key, $consumer_secret, $oauth_token, $oauth_token_secret);
+
+ // Request access tokens from twitter
+ $access_token = $connection->getAccessToken($_REQUEST['oauth_verifier']);
+
+ // Save the access tokens
+ Session::instance()->set("twitter_access_token", $access_token);
+
+ // Remove no longer needed request tokens
+ Session::instance()->delete("twitter_oauth_token");
+ Session::instance()->delete("twitter_oauth_token_secret");
+
+ // If HTTP response is 200 continue otherwise send to connect page to retry
+ if (200 == $connection->http_code) {
+ $this->_save_user($access_token);
+ $item = ORM::factory("item", $item_id);
+ url::redirect(url::abs_site($item_url));
+ } else {
+ log::error("content", "Twitter", "Unable to retrieve user access token: " . $connection->http_code);
+ $this->_clear_session();
+ url::redirect(url::site("twitter/redirect"));
+ }
+ }
+
+ /**
+ * Display Twitter status dialog.
+ * @param int $item_id
+ */
+ public function dialog($item_id) {
+ $item = ORM::factory("item", $item_id);
+ $form = twitter::get_tweet_form($item);
+
+ // Ensure user has permission
+ access::required("view", $item);
+
+ $user_id = identity::active_user()->id;
+ $token_is_set = $this->_is_token_set($user_id);
+
+ $v = new View("twitter_dialog.html");
+ $v->is_registered = twitter::is_registered();
+ $v->user_token_set = $token_is_set;
+
+ if ($token_is_set) {
+ $v->type = $item->type;
+ $v->title = $item->title;
+ $v->description = $item->description;
+ $v->form = $form;
+ $v->character_count = twitter::$character_count;
+ } else {
+ $item_url = urlencode(url::abs_site($item->relative_url_cache));
+ $v->user_id = $user_id;
+ $v->twitter_auth_url = url::site("twitter/redirect?item_url=$item_url");
+ }
+ print $v;
+ }
+
+ /**
+ * Redirect user to Twitter authorization page.
+ */
+ public function redirect() {
+ require_once(MODPATH . "twitter/lib/twitteroauth.php");
+
+ $consumer_key = module::get_var("twitter", "consumer_key");
+ $consumer_secret = module::get_var("twitter", "consumer_secret");
+ $oauth_callback = url::abs_site("twitter/callback");
+
+ // We'll want this after Twitter kicks back to our callback
+ if (!empty($_GET['item_url'])) {
+ Session::instance()->set("twitter_item_redirect", $_GET['item_url']);
+ }
+
+ // Build TwitterOAuth object with client credentials
+ $connection = new TwitterOAuth($consumer_key, $consumer_secret);
+
+ // Get temporary credentials.
+ $request_token = $connection->getRequestToken($oauth_callback);
+
+ // Save temporary credentials to session.
+ Session::instance()->set("twitter_oauth_token", $request_token['oauth_token']);
+ Session::instance()->set("twitter_oauth_token_secret", $request_token['oauth_token_secret']);
+
+ // If last connection failed don't display authorization link
+ if (200 == $connection->http_code) {
+ // Build authorize URL and redirect user to Twitter
+ $url = $connection->getAuthorizeURL($request_token["oauth_token"]);
+ url::redirect(url::site($url));
+ } else {
+ // Show notification if something went wrong
+ message::success(t("Could not connect to Twitter. Refresh the page or try again later."));
+ url::redirect(url::site($url));
+ }
+ }
+
+ /**
+ * Post a status update to Twitter
+ * @param int $item_id
+ * @todo Display Twitter API errors in Tweet dialog
+ */
+ public function tweet($item_id) {
+ access::verify_csrf();
+
+ $item = ORM::factory("item", $item_id);
+ $form = twitter::get_tweet_form($item);
+
+ if ($form->validate()) {
+ $item_url = url::abs_site($item->relative_url_cache);
+ $user = $this->_get_twitter_user(identity::active_user()->id);
+ $consumer_key = module::get_var("twitter", "consumer_key");
+ $consumer_secret = module::get_var("twitter", "consumer_secret");
+
+ require_once(MODPATH . "twitter/lib/twitteroauth.php");
+
+ $connection = new TwitterOAuth(
+ $consumer_key,
+ $consumer_secret,
+ $user->oauth_token,
+ $user->oauth_token_secret);
+
+ $message = $form->twitter_message->tweet->value;
+ $response = $connection->post('statuses/update', array('status' => $message));
+
+ if (200 == $connection->http_code) {
+ message::success(t("Tweet sent!"));
+ json::reply(array("result" => "success", "location" => $item->url()));
+ } else {
+ log::error("content", "Twitter", "Unable to send tweet: " . $connection->http_code);
+ message::error(t("Unable to send Tweet. Your message has been saved. Please try again later."));
+ json::reply(array("result" => "error", "html" => (string)$form));
+ }
+ $tweet->item_id = $item_id;
+ (!empty($response->id)) ? $tweet->twitter_id = $response->id : $tweet->twitter_id = NULL;
+ $tweet->tweet = $message;
+ $tweet->id = $form->twitter_message->tweet_id->value;
+ $this->_save_tweet($tweet);
+
+ } else {
+ json::reply(array("result" => "error", "html" => (string)$form));
+ }
+ }
+
+ /**
+ * Clear Twitter module session variables
+ */
+ private function _clear_session() {
+ Session::instance()->delete("twitter_oauth_token");
+ Session::instance()->delete("twitter_oauth_token_secret");
+ Session::instance()->delete("twitter_access_token");
+ }
+
+ /**
+ * Get Twitter credentials for the current user.
+ * @param int $user_id
+ * @return mixed object|false
+ */
+ private function _get_twitter_user($user_id) {
+ $twitter_user = ORM::factory("twitter_user")->where("user_id", "=", $user_id)->find();
+ if ($twitter_user->loaded()) {
+ return $twitter_user;
+ }
+ return false;
+ }
+
+ /**
+ * Check if current user's Twitter credentials have been stored locally.
+ * @param int $user_id
+ * @return boolean
+ */
+ private function _is_token_set($user_id) {
+ $twitter_user = $this->_get_twitter_user($user_id);
+ if (!empty($twitter_user->oauth_token) && !empty($twitter_user->oauth_token_secret)) {
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Save new tweets
+ * @param object $tweet
+ */
+ private function _save_tweet($tweet) {
+ if (!empty($tweet->item_id) && !empty($tweet->tweet)) {
+ if ($tweet->id > 0) {
+ $t = ORM::factory("twitter_tweet")->where("id", "=", $tweet->id)->find();
+ } else {
+ $t = ORM::factory("twitter_tweet");
+ }
+ $t->item_id = $tweet->item_id;
+ $t->twitter_id = $tweet->twitter_id;
+ $t->tweet = $tweet->tweet;
+ $t->sent = (!empty($tweet->twitter_id)) ? time() : NULL;
+ $t->user_id = identity::active_user()->id;
+ $t->save();
+ }
+ }
+
+ /**
+ * Save or update the current user's Twitter credentials.
+ * @param array $access_token
+ * @todo Ensure only one record per twitter_screen_name
+ */
+ private function _save_user($access_token) {
+ $u = ORM::factory("twitter_user");
+ $u->oauth_token = $access_token["oauth_token"];
+ $u->oauth_token_secret = $access_token["oauth_token_secret"];
+ $u->twitter_user_id = $access_token["user_id"];
+ $u->screen_name = $access_token["screen_name"];
+ $u->user_id = identity::active_user()->id;
+ $u->save();
+
+ message::success(t("Twitter access tokens saved!"));
+ }
+
+}
View
5 3.1/modules/twitter/css/twitter.css
@@ -0,0 +1,5 @@
+#g-twitter-character-count {
+ float: right;
+ font-size: 1.4em;
+ font-weight: bold;
+}
View
136 3.1/modules/twitter/helpers/twitter.php
@@ -0,0 +1,136 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 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 twitter_Core {
+
+ static $test_mode = TEST_MODE;
+
+ static $character_count = 140;
+
+ /**
+ * Get module configure form
+ * @return Forge
+ */
+ static function get_configure_form() {
+ $form = new Forge("admin/twitter", "", "post", array("id" => "g-configure-twitter-form"));
+
+ $group_oauth = $form->group("twitter_oauth")->label(t("OAuth Settings"));
+ $group_oauth->input("consumer_key")
+ ->label(t("Consumer key"))
+ ->value(module::get_var("twitter", "consumer_key"));
+ $group_oauth->input("consumer_secret")
+ ->label(t("Consumer secret"))
+ ->value(module::get_var("twitter", "consumer_secret"));
+
+ $group_tweet = $form->group("twitter_message")->label(t("Default Tweet"));
+ $group_tweet->input("default_tweet")
+ ->label(t("Default Tweet"))
+ ->value(module::get_var("twitter", "default_tweet"));
+ $group_tweet->checkbox("reset_tweet")
+ ->label(t("Reset to default on save"))
+ ->value(1);
+
+ if (module::is_active("bitly")) {
+ $group_url = $form->group("urls")->label(t("Shorten URLs"));
+ $group_url->checkbox("shorten_urls")
+ ->label(t("Shorten URLs automatically with bit.ly"))
+ ->checked(module::get_var("twitter", "shorten_urls"));
+ }
+ $form->submit("")->value(t("Save"));
+ return $form;
+ }
+
+ /**
+ * Get tweet form
+ * @param object $item
+ * @return Forge
+ */
+ static function get_tweet_form($item) {
+ $long_url = url::abs_site($item->relative_url_cache);
+ // Check for saved tweets for this user and item
+ $saved = self::get_failed($item->id);
+ if ($saved) {
+ $default_tweet = $saved->tweet;
+ $tweet_id = $saved->id;
+ } else {
+ $default_tweet = module::get_var("twitter", "default_tweet");
+ $tweet_id = 0;
+ }
+ $tweet = preg_replace("/%type/", $item->type, $default_tweet);
+ $tweet = preg_replace("/%title/", $item->title, $tweet);
+ $tweet = preg_replace("/%description/", $item->description, $tweet);
+ // If bit.ly module's enabled, get the item's URL and shorten it
+ if (!empty($item->id) && module::is_active("bitly") && module::get_var("twitter", "shorten_urls")) {
+ $url = bitly::shorten_url($item->id);
+ } else {
+ $url = url::abs_site($item->relative_url_cache);
+ }
+ $tweet = preg_replace("/%url/", $url, $tweet);
+
+ $form = new Forge("twitter/tweet/$item->id", "", "post", array("id" => "g-twitter-tweet-form"));
+ $group = $form->group("twitter_message")->label(t("Compose Tweet"));
+ $group->textarea("tweet")
+ ->value($tweet)
+ ->rules("required")
+ ->error_messages("required", t("Your tweet cannot be empty!"))
+ ->id("g-tweet");
+ $group->hidden("tweet_id")->value($tweet_id)->id("tweet_id");
+ $form->submit("")->value(t("Tweet"));
+ return $form;
+ }
+
+ /**
+ * Get the most recent failed tweet for an item
+ * @param integer $item_id
+ * @return mixed object|false
+ */
+ function get_failed($item_id) {
+ $user_id = identity::active_user()->id;
+ $t = ORM::factory("twitter_tweet")
+ ->where("item_id", "=", $item_id)
+ ->where("user_id", "=", $user_id)
+ ->where("twitter_id", "IS", NULL)
+ ->find();
+ if ($t->loaded()) {
+ return $t;
+ } else {
+ return false;
+ }
+ }
+
+ /**
+ * Has this Gallery been registered at dev.twitter.com/app?
+ * @return boolean
+ */
+ static function is_registered() {
+ $consumer_key = module::get_var("twitter", "consumer_key");
+ $consumer_secret = module::get_var("twitter", "consumer_secret");
+ if (empty($consumer_key) || empty($consumer_secret)) {
+ site_status::warning(
+ t("Twitter module requires attention! Set the <a href=\"%url\">consumer key and secret</a>.",
+ array("url" => html::mark_clean(url::site("admin/twitter")))),
+ "twitter_config");
+ return false;
+ } else {
+ site_status::clear("twitter_config");
+ return true;
+ }
+ }
+
+}
View
53 3.1/modules/twitter/helpers/twitter_event.php
@@ -0,0 +1,53 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+class twitter_event_Core {
+
+ static function admin_menu($menu, $theme) {
+ $menu->get("settings_menu")
+ ->append(Menu::factory("link")
+ ->id("twitter_menu")
+ ->label(t("Twitter"))
+ ->url(url::site("admin/twitter")));
+ }
+
+ static function site_menu($menu, $theme) {
+ $item = $theme->item();
+ if (twitter::is_registered()) {
+ $menu->get("options_menu")
+ ->append(Menu::factory("dialog")
+ ->id("twitter")
+ ->label(t("Share on Twitter"))
+ ->css_id("g-twitter-link")
+ ->url(url::site("twitter/dialog/{$item->id}")));
+ }
+ }
+
+ static function context_menu($menu, $theme, $item) {
+ if (twitter::is_registered()) {
+ $menu->get("options_menu")
+ ->append(Menu::factory("dialog")
+ ->id("twitter")
+ ->label(t("Share on Twitter"))
+ ->css_class("ui-icon-link g-twitter-share")
+ ->url(url::site("twitter/dialog/{$item->id}")));
+ }
+ }
+
+}
View
50 3.1/modules/twitter/helpers/twitter_installer.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) 2000-2010 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 twitter_installer {
+
+ static function install() {
+ Database::instance()
+ ->query("CREATE TABLE {twitter_tweets} (
+ `id` int(9) NOT NULL AUTO_INCREMENT,
+ `item_id` int(9) NOT NULL,
+ `twitter_id` decimal(20,0) NULL,
+ `tweet` varchar(255) NOT NULL,
+ `sent` int(9) NULL,
+ `created` int(9) NOT NULL,
+ PRIMARY KEY (`id`))
+ DEFAULT CHARSET=utf8;");
+ Database::instance()
+ ->query("CREATE TABLE {twitter_users} (
+ `id` int(9) NOT NULL AUTO_INCREMENT,
+ `oauth_token` varchar(64) NOT NULL,
+ `oauth_token_secret` varchar(64) NOT NULL,
+ `screen_name` varchar(16) NOT NULL,
+ `twitter_user_id` int(9) NOT NULL,
+ `user_id` int(9) NOT NULL,
+ PRIMARY KEY (`id`))
+ DEFAULT CHARSET=utf8;");
+ module::set_version("twitter", 1);
+ twitter::reset_default_tweet();
+ }
+
+ static function deactivate() {
+ site_status::clear("twitter_config");
+ }
+}
View
25 3.1/modules/twitter/helpers/twitter_theme.php
@@ -0,0 +1,25 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 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 twitter_theme_Core {
+ static function head($theme) {
+ $theme->script("twitter.js");
+ $theme->css("twitter.css");
+ }
+}
View
36 3.1/modules/twitter/js/twitter.js
@@ -0,0 +1,36 @@
+(function($) {
+ $.widget("ui.gallery_twitter", {
+
+ _init: function() {
+ this._set_count();
+ $(this.element).bind("keyup", this._set_count);
+ },
+
+ _set_count: function() {
+ var character_array = $("#g-tweet").val().split("");
+ var count = character_array.length;
+ var remaining = 140 - count; //self.options.max_count - count;
+ var count_container = $("#g-twitter-character-count");
+ var color = "#000000";
+ var warn_color = "#7F0005"; //this.options.warn_color;
+ var error_color = "#FF0000"; //this.options.error_color;
+ if (remaining < 10) {
+ color = error_color;
+ } else if (remaining < 20) {
+ color = warn_color;
+ }
+ $(count_container).css("color", color);
+ $(count_container).html(remaining);
+ }
+
+ });
+
+ $.extend($.ui.gallery_twitter, {
+ defaults: {
+ max_count: 140,
+ warn_color: "#7F0005",
+ error_color: "#FF0000"
+ }
+ });
+
+})(jQuery);
View
874 3.1/modules/twitter/lib/OAuth.php
@@ -0,0 +1,874 @@
+<?php
+// vim: foldmethod=marker
+
+/* Generic exception class
+ */
+class OAuthException extends Exception {
+ // pass
+}
+
+class OAuthConsumer {
+ public $key;
+ public $secret;
+
+ function __construct($key, $secret, $callback_url=NULL) {
+ $this->key = $key;
+ $this->secret = $secret;
+ $this->callback_url = $callback_url;
+ }
+
+ function __toString() {
+ return "OAuthConsumer[key=$this->key,secret=$this->secret]";
+ }
+}
+
+class OAuthToken {
+ // access tokens and request tokens
+ public $key;
+ public $secret;
+
+ /**
+ * key = the token
+ * secret = the token secret
+ */
+ function __construct($key, $secret) {
+ $this->key = $key;
+ $this->secret = $secret;
+ }
+
+ /**
+ * generates the basic string serialization of a token that a server
+ * would respond to request_token and access_token calls with
+ */
+ function to_string() {
+ return "oauth_token=" .
+ OAuthUtil::urlencode_rfc3986($this->key) .
+ "&oauth_token_secret=" .
+ OAuthUtil::urlencode_rfc3986($this->secret);
+ }
+
+ function __toString() {
+ return $this->to_string();
+ }
+}
+
+/**
+ * A class for implementing a Signature Method
+ * See section 9 ("Signing Requests") in the spec
+ */
+abstract class OAuthSignatureMethod {
+ /**
+ * Needs to return the name of the Signature Method (ie HMAC-SHA1)
+ * @return string
+ */
+ abstract public function get_name();
+
+ /**
+ * Build up the signature
+ * NOTE: The output of this function MUST NOT be urlencoded.
+ * the encoding is handled in OAuthRequest when the final
+ * request is serialized
+ * @param OAuthRequest $request
+ * @param OAuthConsumer $consumer
+ * @param OAuthToken $token
+ * @return string
+ */
+ abstract public function build_signature($request, $consumer, $token);
+
+ /**
+ * Verifies that a given signature is correct
+ * @param OAuthRequest $request
+ * @param OAuthConsumer $consumer
+ * @param OAuthToken $token
+ * @param string $signature
+ * @return bool
+ */
+ public function check_signature($request, $consumer, $token, $signature) {
+ $built = $this->build_signature($request, $consumer, $token);
+ return $built == $signature;
+ }
+}
+
+/**
+ * The HMAC-SHA1 signature method uses the HMAC-SHA1 signature algorithm as defined in [RFC2104]
+ * where the Signature Base String is the text and the key is the concatenated values (each first
+ * encoded per Parameter Encoding) of the Consumer Secret and Token Secret, separated by an '&'
+ * character (ASCII code 38) even if empty.
+ * - Chapter 9.2 ("HMAC-SHA1")
+ */
+class OAuthSignatureMethod_HMAC_SHA1 extends OAuthSignatureMethod {
+ function get_name() {
+ return "HMAC-SHA1";
+ }
+
+ public function build_signature($request, $consumer, $token) {
+ $base_string = $request->get_signature_base_string();
+ $request->base_string = $base_string;
+
+ $key_parts = array(
+ $consumer->secret,
+ ($token) ? $token->secret : ""
+ );
+
+ $key_parts = OAuthUtil::urlencode_rfc3986($key_parts);
+ $key = implode('&', $key_parts);
+
+ return base64_encode(hash_hmac('sha1', $base_string, $key, true));
+ }
+}
+
+/**
+ * The PLAINTEXT method does not provide any security protection and SHOULD only be used
+ * over a secure channel such as HTTPS. It does not use the Signature Base String.
+ * - Chapter 9.4 ("PLAINTEXT")
+ */
+class OAuthSignatureMethod_PLAINTEXT extends OAuthSignatureMethod {
+ public function get_name() {
+ return "PLAINTEXT";
+ }
+
+ /**
+ * oauth_signature is set to the concatenated encoded values of the Consumer Secret and
+ * Token Secret, separated by a '&' character (ASCII code 38), even if either secret is
+ * empty. The result MUST be encoded again.
+ * - Chapter 9.4.1 ("Generating Signatures")
+ *
+ * Please note that the second encoding MUST NOT happen in the SignatureMethod, as
+ * OAuthRequest handles this!
+ */
+ public function build_signature($request, $consumer, $token) {
+ $key_parts = array(
+ $consumer->secret,
+ ($token) ? $token->secret : ""
+ );
+
+ $key_parts = OAuthUtil::urlencode_rfc3986($key_parts);
+ $key = implode('&', $key_parts);
+ $request->base_string = $key;
+
+ return $key;
+ }
+}
+
+/**
+ * The RSA-SHA1 signature method uses the RSASSA-PKCS1-v1_5 signature algorithm as defined in
+ * [RFC3447] section 8.2 (more simply known as PKCS#1), using SHA-1 as the hash function for
+ * EMSA-PKCS1-v1_5. It is assumed that the Consumer has provided its RSA public key in a
+ * verified way to the Service Provider, in a manner which is beyond the scope of this
+ * specification.
+ * - Chapter 9.3 ("RSA-SHA1")
+ */
+abstract class OAuthSignatureMethod_RSA_SHA1 extends OAuthSignatureMethod {
+ public function get_name() {
+ return "RSA-SHA1";
+ }
+
+ // Up to the SP to implement this lookup of keys. Possible ideas are:
+ // (1) do a lookup in a table of trusted certs keyed off of consumer
+ // (2) fetch via http using a url provided by the requester
+ // (3) some sort of specific discovery code based on request
+ //
+ // Either way should return a string representation of the certificate
+ protected abstract function fetch_public_cert(&$request);
+
+ // Up to the SP to implement this lookup of keys. Possible ideas are:
+ // (1) do a lookup in a table of trusted certs keyed off of consumer
+ //
+ // Either way should return a string representation of the certificate
+ protected abstract function fetch_private_cert(&$request);
+
+ public function build_signature($request, $consumer, $token) {
+ $base_string = $request->get_signature_base_string();
+ $request->base_string = $base_string;
+
+ // Fetch the private key cert based on the request
+ $cert = $this->fetch_private_cert($request);
+
+ // Pull the private key ID from the certificate
+ $privatekeyid = openssl_get_privatekey($cert);
+
+ // Sign using the key
+ $ok = openssl_sign($base_string, $signature, $privatekeyid);
+
+ // Release the key resource
+ openssl_free_key($privatekeyid);
+
+ return base64_encode($signature);
+ }
+
+ public function check_signature($request, $consumer, $token, $signature) {
+ $decoded_sig = base64_decode($signature);
+
+ $base_string = $request->get_signature_base_string();
+
+ // Fetch the public key cert based on the request
+ $cert = $this->fetch_public_cert($request);
+
+ // Pull the public key ID from the certificate
+ $publickeyid = openssl_get_publickey($cert);
+
+ // Check the computed signature against the one passed in the query
+ $ok = openssl_verify($base_string, $decoded_sig, $publickeyid);
+
+ // Release the key resource
+ openssl_free_key($publickeyid);
+
+ return $ok == 1;
+ }
+}
+
+class OAuthRequest {
+ private $parameters;
+ private $http_method;
+ private $http_url;
+ // for debug purposes
+ public $base_string;
+ public static $version = '1.0';
+ public static $POST_INPUT = 'php://input';
+
+ function __construct($http_method, $http_url, $parameters=NULL) {
+ @$parameters or $parameters = array();
+ $parameters = array_merge( OAuthUtil::parse_parameters(parse_url($http_url, PHP_URL_QUERY)), $parameters);
+ $this->parameters = $parameters;
+ $this->http_method = $http_method;
+ $this->http_url = $http_url;
+ }
+
+
+ /**
+ * attempt to build up a request from what was passed to the server
+ */
+ public static function from_request($http_method=NULL, $http_url=NULL, $parameters=NULL) {
+ $scheme = (!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] != "on")
+ ? 'http'
+ : 'https';
+ @$http_url or $http_url = $scheme .
+ '://' . $_SERVER['HTTP_HOST'] .
+ ':' .
+ $_SERVER['SERVER_PORT'] .
+ $_SERVER['REQUEST_URI'];
+ @$http_method or $http_method = $_SERVER['REQUEST_METHOD'];
+
+ // We weren't handed any parameters, so let's find the ones relevant to
+ // this request.
+ // If you run XML-RPC or similar you should use this to provide your own
+ // parsed parameter-list
+ if (!$parameters) {
+ // Find request headers
+ $request_headers = OAuthUtil::get_headers();
+
+ // Parse the query-string to find GET parameters
+ $parameters = OAuthUtil::parse_parameters($_SERVER['QUERY_STRING']);
+
+ // It's a POST request of the proper content-type, so parse POST
+ // parameters and add those overriding any duplicates from GET
+ if ($http_method == "POST"
+ && @strstr($request_headers["Content-Type"],
+ "application/x-www-form-urlencoded")
+ ) {
+ $post_data = OAuthUtil::parse_parameters(
+ file_get_contents(self::$POST_INPUT)
+ );
+ $parameters = array_merge($parameters, $post_data);
+ }
+
+ // We have a Authorization-header with OAuth data. Parse the header
+ // and add those overriding any duplicates from GET or POST
+ if (@substr($request_headers['Authorization'], 0, 6) == "OAuth ") {
+ $header_parameters = OAuthUtil::split_header(
+ $request_headers['Authorization']
+ );
+ $parameters = array_merge($parameters, $header_parameters);
+ }
+
+ }
+
+ return new OAuthRequest($http_method, $http_url, $parameters);
+ }
+
+ /**
+ * pretty much a helper function to set up the request
+ */
+ public static function from_consumer_and_token($consumer, $token, $http_method, $http_url, $parameters=NULL) {
+ @$parameters or $parameters = array();
+ $defaults = array("oauth_version" => OAuthRequest::$version,
+ "oauth_nonce" => OAuthRequest::generate_nonce(),
+ "oauth_timestamp" => OAuthRequest::generate_timestamp(),
+ "oauth_consumer_key" => $consumer->key);
+ if ($token)
+ $defaults['oauth_token'] = $token->key;
+
+ $parameters = array_merge($defaults, $parameters);
+
+ return new OAuthRequest($http_method, $http_url, $parameters);
+ }
+
+ public function set_parameter($name, $value, $allow_duplicates = true) {
+ if ($allow_duplicates && isset($this->parameters[$name])) {
+ // We have already added parameter(s) with this name, so add to the list
+ if (is_scalar($this->parameters[$name])) {
+ // This is the first duplicate, so transform scalar (string)
+ // into an array so we can add the duplicates
+ $this->parameters[$name] = array($this->parameters[$name]);
+ }
+
+ $this->parameters[$name][] = $value;
+ } else {
+ $this->parameters[$name] = $value;
+ }
+ }
+
+ public function get_parameter($name) {
+ return isset($this->parameters[$name]) ? $this->parameters[$name] : null;
+ }
+
+ public function get_parameters() {
+ return $this->parameters;
+ }
+
+ public function unset_parameter($name) {
+ unset($this->parameters[$name]);
+ }
+
+ /**
+ * The request parameters, sorted and concatenated into a normalized string.
+ * @return string
+ */
+ public function get_signable_parameters() {
+ // Grab all parameters
+ $params = $this->parameters;
+
+ // Remove oauth_signature if present
+ // Ref: Spec: 9.1.1 ("The oauth_signature parameter MUST be excluded.")
+ if (isset($params['oauth_signature'])) {
+ unset($params['oauth_signature']);
+ }
+
+ return OAuthUtil::build_http_query($params);
+ }
+
+ /**
+ * Returns the base string of this request
+ *
+ * The base string defined as the method, the url
+ * and the parameters (normalized), each urlencoded
+ * and the concated with &.
+ */
+ public function get_signature_base_string() {
+ $parts = array(
+ $this->get_normalized_http_method(),
+ $this->get_normalized_http_url(),
+ $this->get_signable_parameters()
+ );
+
+ $parts = OAuthUtil::urlencode_rfc3986($parts);
+
+ return implode('&', $parts);
+ }
+
+ /**
+ * just uppercases the http method
+ */
+ public function get_normalized_http_method() {
+ return strtoupper($this->http_method);
+ }
+
+ /**
+ * parses the url and rebuilds it to be
+ * scheme://host/path
+ */
+ public function get_normalized_http_url() {
+ $parts = parse_url($this->http_url);
+
+ $port = @$parts['port'];
+ $scheme = $parts['scheme'];
+ $host = $parts['host'];
+ $path = @$parts['path'];
+
+ $port or $port = ($scheme == 'https') ? '443' : '80';
+
+ if (($scheme == 'https' && $port != '443')
+ || ($scheme == 'http' && $port != '80')) {
+ $host = "$host:$port";
+ }
+ return "$scheme://$host$path";
+ }
+
+ /**
+ * builds a url usable for a GET request
+ */
+ public function to_url() {
+ $post_data = $this->to_postdata();
+ $out = $this->get_normalized_http_url();
+ if ($post_data) {
+ $out .= '?'.$post_data;
+ }
+ return $out;
+ }
+
+ /**
+ * builds the data one would send in a POST request
+ */
+ public function to_postdata() {
+ return OAuthUtil::build_http_query($this->parameters);
+ }
+
+ /**
+ * builds the Authorization: header
+ */
+ public function to_header($realm=null) {
+ $first = true;
+ if($realm) {
+ $out = 'Authorization: OAuth realm="' . OAuthUtil::urlencode_rfc3986($realm) . '"';
+ $first = false;
+ } else
+ $out = 'Authorization: OAuth';
+
+ $total = array();
+ foreach ($this->parameters as $k => $v) {
+ if (substr($k, 0, 5) != "oauth") continue;
+ if (is_array($v)) {
+ throw new OAuthException('Arrays not supported in headers');
+ }
+ $out .= ($first) ? ' ' : ',';
+ $out .= OAuthUtil::urlencode_rfc3986($k) .
+ '="' .
+ OAuthUtil::urlencode_rfc3986($v) .
+ '"';
+ $first = false;
+ }
+ return $out;
+ }
+
+ public function __toString() {
+ return $this->to_url();
+ }
+
+
+ public function sign_request($signature_method, $consumer, $token) {
+ $this->set_parameter(
+ "oauth_signature_method",
+ $signature_method->get_name(),
+ false
+ );
+ $signature = $this->build_signature($signature_method, $consumer, $token);
+ $this->set_parameter("oauth_signature", $signature, false);
+ }
+
+ public function build_signature($signature_method, $consumer, $token) {
+ $signature = $signature_method->build_signature($this, $consumer, $token);
+ return $signature;
+ }
+
+ /**
+ * util function: current timestamp
+ */
+ private static function generate_timestamp() {
+ return time();
+ }
+
+ /**
+ * util function: current nonce
+ */
+ private static function generate_nonce() {
+ $mt = microtime();
+ $rand = mt_rand();
+
+ return md5($mt . $rand); // md5s look nicer than numbers
+ }
+}
+
+class OAuthServer {
+ protected $timestamp_threshold = 300; // in seconds, five minutes
+ protected $version = '1.0'; // hi blaine
+ protected $signature_methods = array();
+
+ protected $data_store;
+
+ function __construct($data_store) {
+ $this->data_store = $data_store;
+ }
+
+ public function add_signature_method($signature_method) {
+ $this->signature_methods[$signature_method->get_name()] =
+ $signature_method;
+ }
+
+ // high level functions
+
+ /**
+ * process a request_token request
+ * returns the request token on success
+ */
+ public function fetch_request_token(&$request) {
+ $this->get_version($request);
+
+ $consumer = $this->get_consumer($request);
+
+ // no token required for the initial token request
+ $token = NULL;
+
+ $this->check_signature($request, $consumer, $token);
+
+ // Rev A change
+ $callback = $request->get_parameter('oauth_callback');
+ $new_token = $this->data_store->new_request_token($consumer, $callback);
+
+ return $new_token;
+ }
+
+ /**
+ * process an access_token request
+ * returns the access token on success
+ */
+ public function fetch_access_token(&$request) {
+ $this->get_version($request);
+
+ $consumer = $this->get_consumer($request);
+
+ // requires authorized request token
+ $token = $this->get_token($request, $consumer, "request");
+
+ $this->check_signature($request, $consumer, $token);
+
+ // Rev A change
+ $verifier = $request->get_parameter('oauth_verifier');
+ $new_token = $this->data_store->new_access_token($token, $consumer, $verifier);
+
+ return $new_token;
+ }
+
+ /**
+ * verify an api call, checks all the parameters
+ */
+ public function verify_request(&$request) {
+ $this->get_version($request);
+ $consumer = $this->get_consumer($request);
+ $token = $this->get_token($request, $consumer, "access");
+ $this->check_signature($request, $consumer, $token);
+ return array($consumer, $token);
+ }
+
+ // Internals from here
+ /**
+ * version 1
+ */
+ private function get_version(&$request) {
+ $version = $request->get_parameter("oauth_version");
+ if (!$version) {
+ // Service Providers MUST assume the protocol version to be 1.0 if this parameter is not present.
+ // Chapter 7.0 ("Accessing Protected Ressources")
+ $version = '1.0';
+ }
+ if ($version !== $this->version) {
+ throw new OAuthException("OAuth version '$version' not supported");
+ }
+ return $version;
+ }
+
+ /**
+ * figure out the signature with some defaults
+ */
+ private function get_signature_method(&$request) {
+ $signature_method =
+ @$request->get_parameter("oauth_signature_method");
+
+ if (!$signature_method) {
+ // According to chapter 7 ("Accessing Protected Ressources") the signature-method
+ // parameter is required, and we can't just fallback to PLAINTEXT
+ throw new OAuthException('No signature method parameter. This parameter is required');
+ }
+
+ if (!in_array($signature_method,
+ array_keys($this->signature_methods))) {
+ throw new OAuthException(
+ "Signature method '$signature_method' not supported " .
+ "try one of the following: " .
+ implode(", ", array_keys($this->signature_methods))
+ );
+ }
+ return $this->signature_methods[$signature_method];
+ }
+
+ /**
+ * try to find the consumer for the provided request's consumer key
+ */
+ private function get_consumer(&$request) {
+ $consumer_key = @$request->get_parameter("oauth_consumer_key");
+ if (!$consumer_key) {
+ throw new OAuthException("Invalid consumer key");
+ }
+
+ $consumer = $this->data_store->lookup_consumer($consumer_key);
+ if (!$consumer) {
+ throw new OAuthException("Invalid consumer");
+ }
+
+ return $consumer;
+ }
+
+ /**
+ * try to find the token for the provided request's token key
+ */
+ private function get_token(&$request, $consumer, $token_type="access") {
+ $token_field = @$request->get_parameter('oauth_token');
+ $token = $this->data_store->lookup_token(
+ $consumer, $token_type, $token_field
+ );
+ if (!$token) {
+ throw new OAuthException("Invalid $token_type token: $token_field");
+ }
+ return $token;
+ }
+
+ /**
+ * all-in-one function to check the signature on a request
+ * should guess the signature method appropriately
+ */
+ private function check_signature(&$request, $consumer, $token) {
+ // this should probably be in a different method
+ $timestamp = @$request->get_parameter('oauth_timestamp');
+ $nonce = @$request->get_parameter('oauth_nonce');
+
+ $this->check_timestamp($timestamp);
+ $this->check_nonce($consumer, $token, $nonce, $timestamp);
+
+ $signature_method = $this->get_signature_method($request);
+
+ $signature = $request->get_parameter('oauth_signature');
+ $valid_sig = $signature_method->check_signature(
+ $request,
+ $consumer,
+ $token,
+ $signature
+ );
+
+ if (!$valid_sig) {
+ throw new OAuthException("Invalid signature");
+ }
+ }
+
+ /**
+ * check that the timestamp is new enough
+ */
+ private function check_timestamp($timestamp) {
+ if( ! $timestamp )
+ throw new OAuthException(
+ 'Missing timestamp parameter. The parameter is required'
+ );
+
+ // verify that timestamp is recentish
+ $now = time();
+ if (abs($now - $timestamp) > $this->timestamp_threshold) {
+ throw new OAuthException(
+ "Expired timestamp, yours $timestamp, ours $now"
+ );
+ }
+ }
+
+ /**
+ * check that the nonce is not repeated
+ */
+ private function check_nonce($consumer, $token, $nonce, $timestamp) {
+ if( ! $nonce )
+ throw new OAuthException(
+ 'Missing nonce parameter. The parameter is required'
+ );
+
+ // verify that the nonce is uniqueish
+ $found = $this->data_store->lookup_nonce(
+ $consumer,
+ $token,
+ $nonce,
+ $timestamp
+ );
+ if ($found) {
+ throw new OAuthException("Nonce already used: $nonce");
+ }
+ }
+
+}
+
+class OAuthDataStore {
+ function lookup_consumer($consumer_key) {
+ // implement me
+ }
+
+ function lookup_token($consumer, $token_type, $token) {
+ // implement me
+ }
+
+ function lookup_nonce($consumer, $token, $nonce, $timestamp) {
+ // implement me
+ }
+
+ function new_request_token($consumer, $callback = null) {
+ // return a new token attached to this consumer
+ }
+
+ function new_access_token($token, $consumer, $verifier = null) {
+ // return a new access token attached to this consumer
+ // for the user associated with this token if the request token
+ // is authorized
+ // should also invalidate the request token
+ }
+
+}
+
+class OAuthUtil {
+ public static function urlencode_rfc3986($input) {
+ if (is_array($input)) {
+ return array_map(array('OAuthUtil', 'urlencode_rfc3986'), $input);
+ } else if (is_scalar($input)) {
+ return str_replace(
+ '+',
+ ' ',
+ str_replace('%7E', '~', rawurlencode($input))
+ );
+ } else {
+ return '';
+ }
+}
+
+
+ // This decode function isn't taking into consideration the above
+ // modifications to the encoding process. However, this method doesn't
+ // seem to be used anywhere so leaving it as is.
+ public static function urldecode_rfc3986($string) {
+ return urldecode($string);
+ }
+
+ // Utility function for turning the Authorization: header into
+ // parameters, has to do some unescaping
+ // Can filter out any non-oauth parameters if needed (default behaviour)
+ public static function split_header($header, $only_allow_oauth_parameters = true) {
+ $pattern = '/(([-_a-z]*)=("([^"]*)"|([^,]*)),?)/';
+ $offset = 0;
+ $params = array();
+ while (preg_match($pattern, $header, $matches, PREG_OFFSET_CAPTURE, $offset) > 0) {
+ $match = $matches[0];
+ $header_name = $matches[2][0];
+ $header_content = (isset($matches[5])) ? $matches[5][0] : $matches[4][0];
+ if (preg_match('/^oauth_/', $header_name) || !$only_allow_oauth_parameters) {
+ $params[$header_name] = OAuthUtil::urldecode_rfc3986($header_content);
+ }
+ $offset = $match[1] + strlen($match[0]);
+ }
+
+ if (isset($params['realm'])) {
+ unset($params['realm']);
+ }
+
+ return $params;
+ }
+
+ // helper to try to sort out headers for people who aren't running apache
+ public static function get_headers() {
+ if (function_exists('apache_request_headers')) {
+ // we need this to get the actual Authorization: header
+ // because apache tends to tell us it doesn't exist
+ $headers = apache_request_headers();
+
+ // sanitize the output of apache_request_headers because
+ // we always want the keys to be Cased-Like-This and arh()
+ // returns the headers in the same case as they are in the
+ // request
+ $out = array();
+ foreach( $headers AS $key => $value ) {
+ $key = str_replace(
+ " ",
+ "-",
+ ucwords(strtolower(str_replace("-", " ", $key)))
+ );
+ $out[$key] = $value;
+ }
+ } else {
+ // otherwise we don't have apache and are just going to have to hope
+ // that $_SERVER actually contains what we need
+ $out = array();
+ if( isset($_SERVER['CONTENT_TYPE']) )
+ $out['Content-Type'] = $_SERVER['CONTENT_TYPE'];
+ if( isset($_ENV['CONTENT_TYPE']) )
+ $out['Content-Type'] = $_ENV['CONTENT_TYPE'];
+
+ foreach ($_SERVER as $key => $value) {
+ if (substr($key, 0, 5) == "HTTP_") {
+ // this is chaos, basically it is just there to capitalize the first
+ // letter of every word that is not an initial HTTP and strip HTTP
+ // code from przemek
+ $key = str_replace(
+ " ",
+ "-",
+ ucwords(strtolower(str_replace("_", " ", substr($key, 5))))
+ );
+ $out[$key] = $value;
+ }
+ }
+ }
+ return $out;
+ }
+
+ // This function takes a input like a=b&a=c&d=e and returns the parsed
+ // parameters like this
+ // array('a' => array('b','c'), 'd' => 'e')
+ public static function parse_parameters( $input ) {
+ if (!isset($input) || !$input) return array();
+
+ $pairs = explode('&', $input);
+
+ $parsed_parameters = array();
+ foreach ($pairs as $pair) {
+ $split = explode('=', $pair, 2);
+ $parameter = OAuthUtil::urldecode_rfc3986($split[0]);
+ $value = isset($split[1]) ? OAuthUtil::urldecode_rfc3986($split[1]) : '';
+
+ if (isset($parsed_parameters[$parameter])) {
+ // We have already recieved parameter(s) with this name, so add to the list
+ // of parameters with this name
+
+ if (is_scalar($parsed_parameters[$parameter])) {
+ // This is the first duplicate, so transform scalar (string) into an array
+ // so we can add the duplicates
+ $parsed_parameters[$parameter] = array($parsed_parameters[$parameter]);
+ }
+
+ $parsed_parameters[$parameter][] = $value;
+ } else {
+ $parsed_parameters[$parameter] = $value;
+ }
+ }
+ return $parsed_parameters;
+ }
+
+ public static function build_http_query($params) {
+ if (!$params) return '';
+
+ // Urlencode both keys and values
+ $keys = OAuthUtil::urlencode_rfc3986(array_keys($params));
+ $values = OAuthUtil::urlencode_rfc3986(array_values($params));
+ $params = array_combine($keys, $values);
+
+ // Parameters are sorted by name, using lexicographical byte value ordering.
+ // Ref: Spec: 9.1.1 (1)
+ uksort($params, 'strcmp');
+
+ $pairs = array();
+ foreach ($params as $parameter => $value) {
+ if (is_array($value)) {
+ // If two or more parameters share the same name, they are sorted by their value
+ // Ref: Spec: 9.1.1 (1)
+ natsort($value);
+ foreach ($value as $duplicate_value) {
+ $pairs[] = $parameter . '=' . $duplicate_value;
+ }
+ } else {
+ $pairs[] = $parameter . '=' . $value;
+ }
+ }
+ // For each parameter, the name is separated from the corresponding value by an '=' character (ASCII code 61)
+ // Each name-value pair is separated by an '&' character (ASCII code 38)
+ return implode('&', $pairs);
+ }
+}
+
+?>
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BIN  3.1/modules/twitter/lib/images/darker.png
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BIN  3.1/modules/twitter/lib/images/lighter.png
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245 3.1/modules/twitter/lib/twitteroauth.php
@@ -0,0 +1,245 @@
+<?php
+
+/*
+ * Abraham Williams (abraham@abrah.am) http://abrah.am
+ *
+ * The first PHP Library to support OAuth for Twitter's REST API.
+ */
+
+/* Load OAuth lib. You can find it at http://oauth.net */
+require_once('OAuth.php');
+
+/**
+ * Twitter OAuth class
+ */
+class TwitterOAuth {
+ /* Contains the last HTTP status code returned. */
+ public $http_code;
+ /* Contains the last API call. */
+ public $url;
+ /* Set up the API root URL. */
+ public $host = "https://api.twitter.com/1/";
+ /* Set timeout default. */
+ public $timeout = 30;
+ /* Set connect timeout. */
+ public $connecttimeout = 30;
+ /* Verify SSL Cert. */
+ public $ssl_verifypeer = FALSE;
+ /* Respons format. */
+ public $format = 'json';
+ /* Decode returned json data. */
+ public $decode_json = TRUE;
+ /* Contains the last HTTP headers returned. */
+ public $http_info;
+ /* Set the useragnet. */
+ public $useragent = 'TwitterOAuth v0.2.0-beta2';
+ /* Immediately retry the API call if the response was not successful. */
+ //public $retry = TRUE;
+
+
+
+
+ /**
+ * Set API URLS
+ */
+ function accessTokenURL() { return 'https://api.twitter.com/oauth/access_token'; }
+ function authenticateURL() { return 'https://twitter.com/oauth/authenticate'; }
+ function authorizeURL() { return 'https://twitter.com/oauth/authorize'; }
+ function requestTokenURL() { return 'https://api.twitter.com/oauth/request_token'; }
+
+ /**
+ * Debug helpers
+ */
+ function lastStatusCode() { return $this->http_status; }
+ function lastAPICall() { return $this->last_api_call; }
+
+ /**
+ * construct TwitterOAuth object
+ */
+ function __construct($consumer_key, $consumer_secret, $oauth_token = NULL, $oauth_token_secret = NULL) {
+ $this->sha1_method = new OAuthSignatureMethod_HMAC_SHA1();
+ $this->consumer = new OAuthConsumer($consumer_key, $consumer_secret);
+ if (!empty($oauth_token) && !empty($oauth_token_secret)) {
+ $this->token = new OAuthConsumer($oauth_token, $oauth_token_secret);
+ } else {
+ $this->token = NULL;
+ }
+ }
+
+
+ /**
+ * Get a request_token from Twitter
+ *
+ * @returns a key/value array containing oauth_token and oauth_token_secret
+ */
+ function getRequestToken($oauth_callback = NULL) {
+ $parameters = array();
+ if (!empty($oauth_callback)) {
+ $parameters['oauth_callback'] = $oauth_callback;
+ }
+ $request = $this->oAuthRequest($this->requestTokenURL(), 'GET', $parameters);
+ $token = OAuthUtil::parse_parameters($request);
+ $this->token = new OAuthConsumer($token['oauth_token'], $token['oauth_token_secret']);
+ return $token;
+ }
+
+ /**
+ * Get the authorize URL
+ *
+ * @returns a string
+ */
+ function getAuthorizeURL($token, $sign_in_with_twitter = TRUE) {
+ if (is_array($token)) {
+ $token = $token['oauth_token'];
+ }
+ if (empty($sign_in_with_twitter)) {
+ return $this->authorizeURL() . "?oauth_token={$token}";
+ } else {
+ return $this->authenticateURL() . "?oauth_token={$token}";
+ }
+ }
+
+ /**
+ * Exchange request token and secret for an access token and
+ * secret, to sign API calls.
+ *
+ * @returns array("oauth_token" => "the-access-token",
+ * "oauth_token_secret" => "the-access-secret",
+ * "user_id" => "9436992",
+ * "screen_name" => "abraham")
+ */
+ function getAccessToken($oauth_verifier = FALSE) {
+ $parameters = array();
+ if (!empty($oauth_verifier)) {
+ $parameters['oauth_verifier'] = $oauth_verifier;
+ }
+ $request = $this->oAuthRequest($this->accessTokenURL(), 'GET', $parameters);
+ $token = OAuthUtil::parse_parameters($request);
+ $this->token = new OAuthConsumer($token['oauth_token'], $token['oauth_token_secret']);
+ return $token;
+ }
+
+ /**
+ * One time exchange of username and password for access token and secret.
+ *
+ * @returns array("oauth_token" => "the-access-token",
+ * "oauth_token_secret" => "the-access-secret",
+ * "user_id" => "9436992",
+ * "screen_name" => "abraham",
+ * "x_auth_expires" => "0")
+ */
+ function getXAuthToken($username, $password) {
+ $parameters = array();
+ $parameters['x_auth_username'] = $username;
+ $parameters['x_auth_password'] = $password;
+ $parameters['x_auth_mode'] = 'client_auth';
+ $request = $this->oAuthRequest($this->accessTokenURL(), 'POST', $parameters);
+ $token = OAuthUtil::parse_parameters($request);
+ $this->token = new OAuthConsumer($token['oauth_token'], $token['oauth_token_secret']);
+ return $token;
+ }
+
+ /**
+ * GET wrapper for oAuthRequest.
+ */
+ function get($url, $parameters = array()) {
+ $response = $this->oAuthRequest($url, 'GET', $parameters);
+ if ($this->format === 'json' && $this->decode_json) {
+ return json_decode($response);
+ }
+ return $response;
+ }
+
+ /**
+ * POST wrapper for oAuthRequest.
+ */
+ function post($url, $parameters = array()) {
+ $response = $this->oAuthRequest($url, 'POST', $parameters);
+ if ($this->format === 'json' && $this->decode_json) {
+ return json_decode($response);
+ }
+ return $response;
+ }
+
+ /**
+ * DELETE wrapper for oAuthReqeust.
+ */
+ function delete($url, $parameters = array()) {
+ $response = $this->oAuthRequest($url, 'DELETE', $parameters);
+ if ($this->format === 'json' && $this->decode_json) {
+ return json_decode($response);
+ }
+ return $response;
+ }
+
+ /**
+ * Format and sign an OAuth / API request
+ */
+ function oAuthRequest($url, $method, $parameters) {
+ if (strrpos($url, 'https://') !== 0 && strrpos($url, 'http://') !== 0) {
+ $url = "{$this->host}{$url}.{$this->format}";
+ }
+ $request = OAuthRequest::from_consumer_and_token($this->consumer, $this->token, $method, $url, $parameters);
+ $request->sign_request($this->sha1_method, $this->consumer, $this->token);
+ switch ($method) {
+ case 'GET':
+ return $this->http($request->to_url(), 'GET');
+ default:
+ return $this->http($request->get_normalized_http_url(), $method, $request->to_postdata());
+ }
+ }
+
+ /**
+ * Make an HTTP request
+ *
+ * @return API results
+ */
+ function http($url, $method, $postfields = NULL) {
+ $this->http_info = array();
+ $ci = curl_init();
+ /* Curl settings */
+ curl_setopt($ci, CURLOPT_USERAGENT, $this->useragent);
+ curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, $this->connecttimeout);
+ curl_setopt($ci, CURLOPT_TIMEOUT, $this->timeout);
+ curl_setopt($ci, CURLOPT_RETURNTRANSFER, TRUE);
+ curl_setopt($ci, CURLOPT_HTTPHEADER, array('Expect:'));
+ curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, $this->ssl_verifypeer);
+ curl_setopt($ci, CURLOPT_HEADERFUNCTION, array($this, 'getHeader'));
+ curl_setopt($ci, CURLOPT_HEADER, FALSE);
+
+ switch ($method) {
+ case 'POST':
+ curl_setopt($ci, CURLOPT_POST, TRUE);
+ if (!empty($postfields)) {
+ curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
+ }
+ break;
+ case 'DELETE':
+ curl_setopt($ci, CURLOPT_CUSTOMREQUEST, 'DELETE');
+ if (!empty($postfields)) {
+ $url = "{$url}?{$postfields}";
+ }
+ }
+
+ curl_setopt($ci, CURLOPT_URL, $url);
+ $response = curl_exec($ci);
+ $this->http_code = curl_getinfo($ci, CURLINFO_HTTP_CODE);
+ $this->http_info = array_merge($this->http_info, curl_getinfo($ci));
+ $this->url = $url;
+ curl_close ($ci);
+ return $response;
+ }
+
+ /**
+ * Get the header info to store.
+ */
+ function getHeader($ch, $header) {
+ $i = strpos($header, ':');
+ if (!empty($i)) {
+ $key = str_replace('-', '_', strtolower(substr($header, 0, $i)));
+ $value = trim(substr($header, $i + 2));
+ $this->http_header[$key] = $value;
+ }
+ return strlen($header);
+ }
+}
View
21 3.1/modules/twitter/models/twitter_tweet.php
@@ -0,0 +1,21 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2011 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 Twitter_tweet_Model extends ORM {
+}
View
21 3.1/modules/twitter/models/twitter_user.php
@@ -0,0 +1,21 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2011 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 Twitter_user_Model extends ORM {
+}
View
3  3.1/modules/twitter/module.info
@@ -0,0 +1,3 @@
+name = "Twitter"
+description = "Share Gallery albums, photos, and movies on Twitter."
+version = 1
View
30 3.1/modules/twitter/views/admin_twitter.html.php
@@ -0,0 +1,30 @@
+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<div id="g-admin-twitter" class="g-block">
+ <h1> <?= t("Share Gallery Items on Twitter") ?> </h1>
+ <? if (!$is_registered): ?>
+ <p><?= t("Register your Gallery with Twitter at
+ <a href=\"%twitter_apps_reg\" target=\"_blank\">dev.twitter.com/apps/new</a>.",
+ array("twitter_apps_reg" => "http://dev.twitter.com/apps/new")) ?></p>
+ <ul>
+ <li><?= t("Application Name: My Awesome Gallery") ?></li>
+ <li><?= t("Description: Summary of your Gallery web site") ?></li>
+ <li><?= t("Application Web Site: %app_web_site", array("app_web_site" => url::abs_site())) ?></li>
+ <li><?= t("Organization: Your name or company") ?></li>
+ <li><?= t("Application Type: Browser") ?></li>
+ <li><?= t("Callback URL: %callback_url", array("callback_url" => url::abs_site())) ?></li>
+ <li><?= t("Default Access Type: Read &amp; Write") ?></li>
+ </ul>
+ <p><?= t("Then enter the provided OAuth consumer key and secret here.") ?></p>
+ <? else: ?>
+ <p><?= t("Update your Gallery's
+ <a href=\"%twitter_apps\" target=\"_blank\">Twitter application settings</a>, if necessary.",
+ array("twitter_apps" => "http://dev.twitter.com/apps")) ?></p>
+ <? if (!module::is_active("bitly")): ?>
+ <p><?= t("Install and activate the <a href=\"%bitly_module_url\">bit.ly module</a> to shorten
+ Gallery URLs in tweets.", array("bitly_module_url" => "http://codex.gallery2.org/Gallery3:Modules:bitly")) ?></p>
+ <? endif; ?>
+ <? endif; ?>
+ <div class="g-block-content">
+ <?= $form ?>
+ </div>
+</div>
View
22 3.1/modules/twitter/views/twitter_dialog.html.php
@@ -0,0 +1,22 @@
+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<script type="text/javascript">
+ $("document").ready(function() {
+ $("#g-tweet").gallery_twitter();
+ });
+</script>
+<div id="g-twitter-tweet" class="g-block">
+ <h1> <?= t("Share this %type on Twitter", array("type" => $type, "title"=> $title)) ?> </h1>
+ <? if (!$is_registered): ?>
+ <p><?= t("The Twitter module is not configured yet.") ?></p>
+ <? elseif (!$user_token_set): ?>
+ <p><?= t("You must authorize this Gallery to send Tweets to your account.") ?></p>
+ <p><a href="<?= $twitter_auth_url ?>"><img src="/modules/twitter/lib/images/lighter.png" alt="Sign in with Twitter"/></a></p>
+ <? else: ?>
+ <div class="g-block-content">
+ <?= $form ?>
+ <div id="g-twitter-character-count">
+ <?= $character_count ?>
+ </div>
+ </div>
+ <? endif; ?>
+</div>
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