4 * Name: Tumblr Post Connector
5 * Description: Post to Tumblr
7 * Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
10 require_once('library/OAuth1.php');
11 require_once('addon/tumblr/tumblroauth/tumblroauth.php');
13 function tumblr_install() {
14 register_hook('post_local', 'addon/tumblr/tumblr.php', 'tumblr_post_local');
15 register_hook('notifier_normal', 'addon/tumblr/tumblr.php', 'tumblr_send');
16 register_hook('jot_networks', 'addon/tumblr/tumblr.php', 'tumblr_jot_nets');
17 register_hook('connector_settings', 'addon/tumblr/tumblr.php', 'tumblr_settings');
18 register_hook('connector_settings_post', 'addon/tumblr/tumblr.php', 'tumblr_settings_post');
21 function tumblr_uninstall() {
22 unregister_hook('post_local', 'addon/tumblr/tumblr.php', 'tumblr_post_local');
23 unregister_hook('notifier_normal', 'addon/tumblr/tumblr.php', 'tumblr_send');
24 unregister_hook('jot_networks', 'addon/tumblr/tumblr.php', 'tumblr_jot_nets');
25 unregister_hook('connector_settings', 'addon/tumblr/tumblr.php', 'tumblr_settings');
26 unregister_hook('connector_settings_post', 'addon/tumblr/tumblr.php', 'tumblr_settings_post');
29 function tumblr_module() {}
31 function tumblr_content(&$a) {
34 notice( t('Permission denied.') . EOL);
38 if (isset($a->argv[1]))
39 switch ($a->argv[1]) {
41 $o = tumblr_connect($a);
44 $o = tumblr_callback($a);
47 $o = print_r($a->argv, true);
51 $o = tumblr_connect($a);
56 function tumblr_connect($a) {
57 // Start a session. This is necessary to hold on to a few keys the callback script will also need
60 // Include the TumblrOAuth library
61 //require_once('addon/tumblr/tumblroauth/tumblroauth.php');
63 // Define the needed keys
64 $consumer_key = get_config('tumblr','consumer_key');
65 $consumer_secret = get_config('tumblr','consumer_secret');
67 // The callback URL is the script that gets called after the user authenticates with tumblr
68 // In this example, it would be the included callback.php
69 $callback_url = $a->get_baseurl()."/tumblr/callback";
71 // Let's begin. First we need a Request Token. The request token is required to send the user
72 // to Tumblr's login page.
74 // Create a new instance of the TumblrOAuth library. For this step, all we need to give the library is our
75 // Consumer Key and Consumer Secret
76 $tum_oauth = new TumblrOAuth($consumer_key, $consumer_secret);
78 // Ask Tumblr for a Request Token. Specify the Callback URL here too (although this should be optional)
79 $request_token = $tum_oauth->getRequestToken($callback_url);
81 // Store the request token and Request Token Secret as out callback.php script will need this
82 $_SESSION['request_token'] = $token = $request_token['oauth_token'];
83 $_SESSION['request_token_secret'] = $request_token['oauth_token_secret'];
85 // Check the HTTP Code. It should be a 200 (OK), if it's anything else then something didn't work.
86 switch ($tum_oauth->http_code) {
88 // Ask Tumblr to give us a special address to their login page
89 $url = $tum_oauth->getAuthorizeURL($token);
91 // Redirect the user to the login URL given to us by Tumblr
92 header('Location: ' . $url);
94 // That's it for our side. The user is sent to a Tumblr Login page and
95 // asked to authroize our app. After that, Tumblr sends the user back to
96 // our Callback URL (callback.php) along with some information we need to get
101 // Give an error message
102 $o = 'Could not connect to Tumblr. Refresh the page or try again later.';
107 function tumblr_callback($a) {
109 // Start a session, load the library
111 //require_once('addon/tumblr/tumblroauth/tumblroauth.php');
113 // Define the needed keys
114 $consumer_key = get_config('tumblr','consumer_key');
115 $consumer_secret = get_config('tumblr','consumer_secret');
117 // Once the user approves your app at Tumblr, they are sent back to this script.
118 // This script is passed two parameters in the URL, oauth_token (our Request Token)
119 // and oauth_verifier (Key that we need to get Access Token).
120 // We'll also need out Request Token Secret, which we stored in a session.
122 // Create instance of TumblrOAuth.
123 // It'll need our Consumer Key and Secret as well as our Request Token and Secret
124 $tum_oauth = new TumblrOAuth($consumer_key, $consumer_secret, $_SESSION['request_token'], $_SESSION['request_token_secret']);
126 // Ok, let's get an Access Token. We'll need to pass along our oauth_verifier which was given to us in the URL.
127 $access_token = $tum_oauth->getAccessToken($_REQUEST['oauth_verifier']);
129 // We're done with the Request Token and Secret so let's remove those.
130 unset($_SESSION['request_token']);
131 unset($_SESSION['request_token_secret']);
133 // Make sure nothing went wrong.
134 if (200 == $tum_oauth->http_code) {
137 return('Unable to authenticate');
140 // What's next? Now that we have an Access Token and Secret, we can make an API call.
141 set_pconfig(local_user(), "tumblr", "oauth_token", $access_token['oauth_token']);
142 set_pconfig(local_user(), "tumblr", "oauth_token_secret", $access_token['oauth_token_secret']);
144 $o = t("You are now authenticated to tumblr.");
145 $o .= '<br /><a href="'.$a->get_baseurl().'/settings/connectors">'.t("return to the connector page").'</a>';
149 function tumblr_jot_nets(&$a,&$b) {
153 $tmbl_post = get_pconfig(local_user(),'tumblr','post');
154 if(intval($tmbl_post) == 1) {
155 $tmbl_defpost = get_pconfig(local_user(),'tumblr','post_by_default');
156 $selected = ((intval($tmbl_defpost) == 1) ? ' checked="checked" ' : '');
157 $b .= '<div class="profile-jot-net"><input type="checkbox" name="tumblr_enable"' . $selected . ' value="1" /> '
158 . t('Post to Tumblr') . '</div>';
163 function tumblr_settings(&$a,&$s) {
168 /* Add our stylesheet to the page so we can make our settings look nice */
170 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/tumblr/tumblr.css' . '" media="all" />' . "\r\n";
172 /* Get the current state of our config variables */
174 $enabled = get_pconfig(local_user(),'tumblr','post');
176 $checked = (($enabled) ? ' checked="checked" ' : '');
178 $def_enabled = get_pconfig(local_user(),'tumblr','post_by_default');
180 $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
182 /* Add some HTML to the existing form */
184 $s .= '<div class="settings-block">';
185 $s .= '<h3>' . t('Tumblr Post Settings') . '</h3>';
187 $s .= '<div id="tumblr-username-wrapper">';
188 $s .= '<a href="'.$a->get_baseurl().'/tumblr/connect">'.t("(Re-)Authenticate your tumblr page").'</a>';
189 $s .= '</div><div class="clear"></div>';
191 $s .= '<div id="tumblr-enable-wrapper">';
192 $s .= '<label id="tumblr-enable-label" for="tumblr-checkbox">' . t('Enable Tumblr Post Plugin') . '</label>';
193 $s .= '<input id="tumblr-checkbox" type="checkbox" name="tumblr" value="1" ' . $checked . '/>';
194 $s .= '</div><div class="clear"></div>';
196 $s .= '<div id="tumblr-bydefault-wrapper">';
197 $s .= '<label id="tumblr-bydefault-label" for="tumblr-bydefault">' . t('Post to Tumblr by default') . '</label>';
198 $s .= '<input id="tumblr-bydefault" type="checkbox" name="tumblr_bydefault" value="1" ' . $def_checked . '/>';
199 $s .= '</div><div class="clear"></div>';
201 $oauth_token = get_pconfig(local_user(), "tumblr", "oauth_token");
202 $oauth_token_secret = get_pconfig(local_user(), "tumblr", "oauth_token_secret");
204 $s .= '<div id="tumblr-password-wrapper">';
205 if (($oauth_token != "") and ($oauth_token_secret != "")) {
207 $page = get_pconfig(local_user(),'tumblr','page');
208 $consumer_key = get_config('tumblr','consumer_key');
209 $consumer_secret = get_config('tumblr','consumer_secret');
211 $tum_oauth = new TumblrOAuth($consumer_key, $consumer_secret, $oauth_token, $oauth_token_secret);
213 $userinfo = $tum_oauth->get('user/info');
217 $s .= t("Post to page:")."<select name='tumblr_page'>";
218 foreach($userinfo->response->user->blogs as $blog) {
219 $blogurl = substr(str_replace(array("http://", "https://"), array("", ""), $blog->url), 0, -1);
220 if ($page == $blogurl)
221 $s .= "<option value='".$blogurl."' selected>".$blogurl."</option>";
223 $s .= "<option value='".$blogurl."'>".$blogurl."</option>";
228 $s .= t("You are not authenticated to tumblr");
229 $s .= '</div><div class="clear"></div>';
231 /* provide a submit button */
233 $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="tumblr-submit" name="tumblr-submit" class="settings-submit" value="' . t('Submit') . '" /></div></div>';
238 function tumblr_settings_post(&$a,&$b) {
240 if(x($_POST,'tumblr-submit')) {
242 set_pconfig(local_user(),'tumblr','post',intval($_POST['tumblr']));
243 set_pconfig(local_user(),'tumblr','page',$_POST['tumblr_page']);
244 set_pconfig(local_user(),'tumblr','post_by_default',intval($_POST['tumblr_bydefault']));
250 function tumblr_post_local(&$a,&$b) {
252 // This can probably be changed to allow editing by pointing to a different API endpoint
257 if((! local_user()) || (local_user() != $b['uid']))
260 if($b['private'] || $b['parent'])
263 $tmbl_post = intval(get_pconfig(local_user(),'tumblr','post'));
265 $tmbl_enable = (($tmbl_post && x($_REQUEST,'tumblr_enable')) ? intval($_REQUEST['tumblr_enable']) : 0);
267 if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'tumblr','post_by_default')))
273 if(strlen($b['postopts']))
274 $b['postopts'] .= ',';
275 $b['postopts'] .= 'tumblr';
281 function tumblr_send(&$a,&$b) {
283 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
286 if(! strstr($b['postopts'],'tumblr'))
289 if($b['parent'] != $b['id'])
292 $oauth_token = get_pconfig($b['uid'], "tumblr", "oauth_token");
293 $oauth_token_secret = get_pconfig($b['uid'], "tumblr", "oauth_token_secret");
294 $page = get_pconfig($b['uid'], "tumblr", "page");
295 $tmbl_blog = 'blog/'.$page.'/post';
297 if($oauth_token && $oauth_token_secret && $tmbl_blog) {
299 require_once('include/bbcode.php');
303 $x = preg_match_all('/\#\[(.*?)\](.*?)\[/',$b['tag'],$matches,PREG_SET_ORDER);
306 foreach($matches as $mtch) {
307 $tag_arr[] = $mtch[2];
311 $tags = implode(',',$tag_arr);
315 $title = trim($b['title']);
317 // Checking for a bookmark
318 if(preg_match("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/is",$b['body'],$matches)) {
321 $title = html_entity_decode($matches[2],ENT_QUOTES,'UTF-8');
324 // splitting the text in two parts:
325 // before and after the bookmark
326 $pos = strpos($body, "[bookmark");
327 $body1 = substr($body, 0, $pos);
328 $body2 = substr($body, $pos);
330 // Removing the bookmark
331 $body2 = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",'',$body2);
332 $body = $body1.$body2;
334 $video = ((stristr($link,'youtube')) || (stristr($link,'youtu.be')) || (stristr($mtch[1],'vimeo')));
342 if (($link != '') and $video) {
343 $params['type'] = "video";
344 $params['embed'] = $link;
346 $params['caption'] = '<h1><a href="'.$link.'">'.$title.
347 "</a></h1><p>".bbcode($body, false, false)."</p>";
349 $params['caption'] = bbcode($body, false, false);
350 } else if (($link != '') and !$video) {
351 $params['type'] = "link";
352 $params['title'] = $title;
353 $params['url'] = $link;
354 $params['description'] = bbcode($b["body"], false, false);
356 $params['type'] = "text";
357 $params['title'] = $title;
358 $params['body'] = bbcode($b['body'], false, false);
361 $consumer_key = get_config('tumblr','consumer_key');
362 $consumer_secret = get_config('tumblr','consumer_secret');
364 $tum_oauth = new TumblrOAuth($consumer_key, $consumer_secret, $oauth_token, $oauth_token_secret);
366 // Make an API call with the TumblrOAuth instance.
367 $x = $tum_oauth->post($tmbl_blog,$params);
369 $ret_code = $tum_oauth->http_code;
372 logger('tumblr_send: success');
373 elseif($ret_code == 403)
374 logger('tumblr_send: authentication failure');
376 logger('tumblr_send: general error: ' . print_r($x,true));