fromgplus/fromgplus.php

   1 <?php
   2 /**
   3  * Name: From GPlus
   4  * Description: Imports posts from a Google+ account and repeats them
   5  * Version: 0.1
   6  * Author: Michael Vogel <ike@piratenpartei.de>
   7  *
   8  */
   9
  10 define('FROMGPLUS_DEFAULT_POLL_INTERVAL', 30); // given in minutes
  11
  12 function fromgplus_install() {
  13         register_hook('connector_settings', 'addon/fromgplus/fromgplus.php', 'fromgplus_addon_settings');
  14         register_hook('connector_settings_post', 'addon/fromgplus/fromgplus.php', 'fromgplus_addon_settings_post');
  15         register_hook('cron', 'addon/fromgplus/fromgplus.php', 'fromgplus_cron');
  16 }
  17
  18 function fromgplus_uninstall() {
  19         unregister_hook('connector_settings', 'addon/fromgplus/fromgplus.php', 'fromgplus_addon_settings');
  20         unregister_hook('connector_settings_post', 'addon/fromgplus/fromgplus.php', 'fromgplus_addon_settings_post');
  21         unregister_hook('cron', 'addon/fromgplus/fromgplus.php', 'fromgplus_cron');
  22
  23         // Old hooks
  24         unregister_hook('plugin_settings', 'addon/fromgplus/fromgplus.php', 'fromgplus_addon_settings');
  25         unregister_hook('plugin_settings_post', 'addon/fromgplus/fromgplus.php', 'fromgplus_addon_settings_post');
  26 }
  27
  28 function fromgplus_addon_settings(&$a,&$s) {
  29
  30         if(! local_user())
  31                 return;
  32
  33         // If "gpluspost" is installed as well, then the settings are displayed there
  34         $result = q("SELECT `installed` FROM `addon` WHERE `name` = 'gpluspost' AND `installed`");
  35         if (count($result) > 0)
  36                 return;
  37
  38         $enable_checked = (intval(get_pconfig(local_user(),'fromgplus','enable')) ? ' checked="checked"' : '');
  39         $account = get_pconfig(local_user(),'fromgplus','account');
  40
  41         $s .= '<span id="settings_fromgplus_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_fromgplus_expanded\'); openClose(\'settings_fromgplus_inflated\');">';
  42         $s .= '<img class="connector" src="images/googleplus.png" /><h3 class="connector">'. t('Google+ Mirror').'</h3>';
  43         $s .= '</span>';
  44         $s .= '<div id="settings_fromgplus_expanded" class="settings-block" style="display: none;">';
  45         $s .= '<span class="fakelink" onclick="openClose(\'settings_fromgplus_expanded\'); openClose(\'settings_fromgplus_inflated\');">';
  46         $s .= '<img class="connector" src="images/googleplus.png" /><h3 class="connector">'. t('Google+ Mirror').'</h3>';
  47         $s .= '</span>';
  48
  49         $s .= '<div id="fromgplus-wrapper">';
  50
  51         $s .= '<label id="fromgplus-enable-label" for="fromgplus-enable">'.t('Enable Google+ Import').'</label>';
  52         $s .= '<input id="fromgplus-enable" type="checkbox" name="fromgplus-enable" value="1"'.$enable_checked.' />';
  53         $s .= '<div class="clear"></div>';
  54         $s .= '<label id="fromgplus-label" for="fromgplus-account">'.t('Google Account ID').' </label>';
  55         $s .= '<input id="fromgplus-account" type="text" name="fromgplus-account" value="'.$account.'" />';
  56         $s .= '</div><div class="clear"></div>';
  57
  58         $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="fromgplus-submit" name="fromgplus-submit"
  59 class="settings-submit" value="' . t('Save Settings') . '" /></div>';
  60         $s .= '</div>';
  61
  62         return;
  63 }
  64
  65 function fromgplus_addon_settings_post(&$a,&$b) {
  66
  67         if(! local_user())
  68                 return;
  69
  70         if($_POST['fromgplus-submit']) {
  71                 set_pconfig(local_user(),'fromgplus','account',trim($_POST['fromgplus-account']));
  72                 $enable = ((x($_POST,'fromgplus-enable')) ? intval($_POST['fromgplus-enable']) : 0);
  73                 set_pconfig(local_user(),'fromgplus','enable', $enable);
  74                 info( t('Google+ Import Settings saved.') . EOL);
  75         }
  76 }
  77
  78 function fromgplus_cron($a,$b) {
  79         $last = get_config('fromgplus','last_poll');
  80
  81         $poll_interval = intval(get_config('fromgplus','poll_interval'));
  82         if(! $poll_interval)
  83                 $poll_interval = FROMGPLUS_DEFAULT_POLL_INTERVAL;
  84
  85         if($last) {
  86                 $next = $last + ($poll_interval * 60);
  87                 if($next > time()) {
  88                         logger('fromgplus: poll intervall not reached');
  89                         return;
  90                 }
  91         }
  92
  93         logger('fromgplus: cron_start');
  94
  95         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'fromgplus' AND `k` = 'enable' AND `v` = '1' ORDER BY RAND() ");
  96         if(count($r)) {
  97                 foreach($r as $rr) {
  98                         $account = get_pconfig($rr['uid'],'fromgplus','account');
  99                         if ($account) {
 100                         logger('fromgplus: fetching for user '.$rr['uid']);
 101                                 fromgplus_fetch($a, $rr['uid']);
 102                         }
 103                 }
 104         }
 105
 106         logger('fromgplus: cron_end');
 107
 108         set_config('fromgplus','last_poll', time());
 109 }
 110
 111 function fromgplus_post($a, $uid, $source, $body, $location) {
 112
 113         //$uid = 2;
 114
 115         // Don't know what it is. Maybe some trash from the mobile client
 116         $trash = html_entity_decode("&#xFEFF;", ENT_QUOTES, 'UTF-8');
 117         $body = str_replace($trash, "", $body);
 118
 119         $body = trim($body);
 120
 121         if (substr($body, 0, 3) == "[b]") {
 122                 $pos = strpos($body, "[/b]");
 123                 $title = substr($body, 3, $pos-3);
 124                 $body = trim(substr($body, $pos+4));
 125         } else
 126                 $title = "";
 127
 128         $_SESSION['authenticated'] = true;
 129         $_SESSION['uid'] = $uid;
 130
 131         unset($_REQUEST);
 132         $_REQUEST['type'] = 'wall';
 133         $_REQUEST['api_source'] = true;
 134
 135         $_REQUEST['profile_uid'] = $uid;
 136         $_REQUEST['source'] = $source;
 137
 138         // $_REQUEST['verb']
 139         // $_REQUEST['parent']
 140         // $_REQUEST['parent_uri']
 141
 142         $_REQUEST['title'] = $title;
 143         $_REQUEST['body'] = $body;
 144         $_REQUEST['location'] = $location;
 145
 146         if (($_REQUEST['title'] == "") AND ($_REQUEST['body'] == "")) {
 147                 logger('fromgplus: empty post for user '.$uid." ".print_r($_REQUEST, true));
 148                 return;
 149         }
 150
 151         require_once('mod/item.php');
 152         //print_r($_REQUEST);
 153         logger('fromgplus: posting for user '.$uid." ".print_r($_REQUEST, true));
 154         item_post($a);
 155         logger('fromgplus: done for user '.$uid);
 156 }
 157
 158 function fromgplus_html2bbcode($html) {
 159
 160         $bbcode = html_entity_decode($html, ENT_QUOTES, 'UTF-8');
 161
 162         $bbcode = str_ireplace(array("\n"), array(""), $bbcode);
 163         $bbcode = str_ireplace(array("<b>", "</b>"), array("[b]", "[/b]"), $bbcode);
 164         $bbcode = str_ireplace(array("<i>", "</i>"), array("[i]", "[/i]"), $bbcode);
 165         $bbcode = str_ireplace(array("<s>", "</s>"), array("[s]", "[/s]"), $bbcode);
 166         $bbcode = str_ireplace(array("<br />"), array("\n"), $bbcode);
 167         $bbcode = str_ireplace(array("<br/>"), array("\n"), $bbcode);
 168         $bbcode = str_ireplace(array("<br>"), array("\n"), $bbcode);
 169
 170         $bbcode = trim(strip_tags($bbcode));
 171         return($bbcode);
 172 }
 173
 174 function fromgplus_parse_query($var)
 175  {
 176         /**
 177         *  Use this function to parse out the query array element from
 178         *  the output of parse_url().
 179         */
 180         $var  = parse_url($var, PHP_URL_QUERY);
 181         $var  = html_entity_decode($var);
 182         $var  = explode('&', $var);
 183         $arr  = array();
 184
 185         foreach($var as $val) {
 186                 $x          = explode('=', $val);
 187                 $arr[$x[0]] = $x[1];
 188         }
 189         unset($val, $x, $var);
 190         return $arr;
 191 }
 192
 193 function fromgplus_cleanupgoogleproxy($fullImage, $image) {
 194
 195         $preview = "/w".$fullImage->width."-h".$fullImage->height."/";
 196         $preview2 = "/w".$fullImage->width."-h".$fullImage->height."-p/";
 197         $fullImage = str_replace(array($preview, $preview2), array("/", "/"), $fullImage->url);
 198
 199         $preview = "/w".$image->width."-h".$image->height."/";
 200         $preview2 = "/w".$image->width."-h".$image->height."-p/";
 201         $image = str_replace(array($preview, $preview2), array("/", "/"), $image->url);
 202
 203         $cleaned = array();
 204
 205         $queryvar = fromgplus_parse_query($fullImage);
 206         if ($queryvar['url'] != "")
 207                 $cleaned["full"] = urldecode($queryvar['url']);
 208         else
 209                 $cleaned["full"] = $fullImage;
 210         if (@exif_imagetype($cleaned["full"]) == 0)
 211                 $cleaned["full"] = "";
 212
 213         $queryvar = fromgplus_parse_query($image);
 214         if ($queryvar['url'] != "")
 215                 $cleaned["preview"] = urldecode($queryvar['url']);
 216         else
 217                 $cleaned["preview"] = $image;
 218         if (@exif_imagetype($cleaned["preview"]) == 0)
 219                 $cleaned["preview"] = "";
 220
 221         if ($cleaned["full"] == "") {
 222                 $cleaned["full"] = $cleaned["preview"];
 223                 $cleaned["preview"] = "";
 224         }
 225
 226         if ($cleaned["full"] == $cleaned["preview"])
 227                 $cleaned["preview"] = "";
 228
 229         if ($cleaned["full"] == "")
 230                 if (@exif_imagetype($fullImage) != 0)
 231                         $cleaned["full"] = $fullImage;
 232
 233         if ($cleaned["full"] == "")
 234                 if (@exif_imagetype($image) != 0)
 235                         $cleaned["full"] = $fullImage;
 236
 237         return($cleaned);
 238 }
 239
 240 function fromgplus_cleantext($text) {
 241
 242         // Don't know what it is. But it is added to the text.
 243         $trash = html_entity_decode("&#xFEFF;", ENT_QUOTES, 'UTF-8');
 244
 245         $text = strip_tags($text);
 246         $text = html_entity_decode($text);
 247         $text = trim($text);
 248         $text = str_replace(array("\n", "\r", " ", $trash), array("", "", "", ""), $text);
 249         return($text);
 250 }
 251
 252 function fromgplus_handleattachments($item, $displaytext) {
 253         $post = "";
 254         $quote = "";
 255         $type = "";
 256
 257         foreach ($item->object->attachments as $attachment) {
 258                 switch($attachment->objectType) {
 259                         case "video":
 260                                 $post .= "\n[class=type-video][bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]\n[/class]";
 261                                 break;
 262
 263                         case "article":
 264                                 $post .= "\n[class=type-link][bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]\n";
 265
 266                                 $images = fromgplus_cleanupgoogleproxy($attachment->fullImage, $attachment->image);
 267                                 if ($images["full"] != "")
 268                                         $post .= "\n[img]".$images["full"]."[/img]";
 269
 270                                 $quote = trim(fromgplus_html2bbcode($attachment->content));
 271                                 if ($quote != "")
 272                                         $quote = "\n[quote]".$quote."[/quote]";
 273
 274                                 $quote .= "[/class]";
 275                                 break;
 276
 277                         case "photo":
 278                                 $images = fromgplus_cleanupgoogleproxy($attachment->fullImage, $attachment->image);
 279                                 if ($images["preview"] != "")
 280                                         $post .= "\n[url=".$images["full"]."][img]".$images["preview"]."[/img][/url]\n";
 281                                 elseif ($images["full"] != "")
 282                                         $post .= "\n[img]".$images["full"]."[/img]\n";
 283
 284                                 if (($attachment->displayName != "") AND (fromgplus_cleantext($attachment->displayName) != fromgplus_cleantext($displaytext)))
 285                                         $post .= fromgplus_html2bbcode($attachment->displayName)."\n";
 286                                 break;
 287
 288                         case "photo-album":
 289                                 $post .= "\n\n[bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]\n";
 290
 291                                 $images = fromgplus_cleanupgoogleproxy($attachment->fullImage, $attachment->image);
 292                                 if ($images["preview"] != "")
 293                                         $post .= "\n[url=".$images["full"]."][img]".$images["preview"]."[/img][/url]\n";
 294                                 elseif ($images["full"] != "")
 295                                         $post .= "\n[img]".$images["full"]."[/img]\n";
 296
 297                                 break;
 298
 299                         case "album":
 300                                 $post .= "\n[class=type-link][bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]";
 301
 302                                 $thumb = $attachment->thumbnails[0];
 303                                 $post .= "\n[img]".$thumb->image->url."[/img]";
 304
 305                                 $quote = trim(fromgplus_html2bbcode($thumb->description));
 306                                 if ($quote != "")
 307                                         $quote = "\n[quote]".$quote."[/quote]";
 308
 309                                 //foreach($attachment->thumbnails as $thumb) {
 310                                 //      $preview = "/w".$thumb->image->width."-h".$thumb->image->height."/";
 311                                 //      $preview2 = "/w".$thumb->image->width."-h".$thumb->image->height."-p/";
 312                                 //      $image = str_replace(array($preview, $preview2), array("/", "/"), $thumb->image->url);
 313
 314                                 //      $post .= "\n[url=".$thumb->url."][img]".$image."[/img][/url]\n";
 315                                 //}
 316                                 $quote .= "[/class]";
 317                                 break;
 318                         case "audio":
 319                                 $post .= "\n\n[bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]\n";
 320                                 break;
 321                         //default:
 322                         //      die($attachment->objectType);
 323                 }
 324         }
 325         return($post.$quote);
 326 }
 327
 328 function fromgplus_fetch($a, $uid) {
 329         $maxfetch = 20;
 330
 331         // Special blank to identify postings from the googleplus connector
 332         $blank = html_entity_decode("&#x00A0;", ENT_QUOTES, 'UTF-8');
 333
 334         $account = get_pconfig($uid,'fromgplus','account');
 335         $key = get_config('fromgplus','key');
 336
 337         $result = fetch_url("https://www.googleapis.com/plus/v1/people/".$account."/activities/public?alt=json&pp=1&key=".$key."&maxResults=".$maxfetch);
 338         //$result = file_get_contents("google.txt");
 339         //$result = file_get_contents("addon/fromgplus/album.txt");
 340         //file_put_contents("google.txt", $result);
 341
 342         $activities = json_decode($result);
 343
 344         $initiallastdate = get_pconfig($uid,'fromgplus','lastdate');
 345
 346         $first_time = ($initiallastdate == "");
 347
 348         $lastdate = 0;
 349
 350         if (!is_array($activities->items))
 351                 return;
 352
 353         $reversed = array_reverse($activities->items);
 354
 355         foreach($reversed as $item) {
 356                 if (strtotime($item->published) <= $initiallastdate)
 357                         continue;
 358
 359                 if ($lastdate < strtotime($item->published))
 360                         $lastdate = strtotime($item->published);
 361
 362                 if ($first_time)
 363                         continue;
 364
 365                 if ($item->access->description == "Public")
 366
 367                         // Loop prevention - ignore postings from HootSuite
 368                         if ($item->provider->title == "HootSuite")
 369                                 continue;
 370
 371                         // Loop prevention through the special blank from the googleplus connector
 372                         if (strstr($item->object->content, $blank))
 373                                 continue;
 374
 375                         switch($item->object->objectType) {
 376                                 case "note":
 377                                         $post = fromgplus_html2bbcode($item->object->content);
 378
 379                                         if (is_array($item->object->attachments))
 380                                                 $post .= fromgplus_handleattachments($item, $item->object->content);
 381
 382                                         // geocode, placeName
 383                                         if (isset($item->address))
 384                                                 $location = $item->address;
 385                                         else
 386                                                 $location = "";
 387
 388                                         fromgplus_post($a, $uid, "Google+", $post, $location);
 389                                         //fromgplus_post($a, $uid, $item->provider->title, $post, $location);
 390
 391                                         break;
 392
 393                                 case "activity":
 394                                         $post = fromgplus_html2bbcode($item->annotation)."\n";
 395
 396                                         if (!intval(get_config('system','old_share'))) {
 397                                                 $post .= "[share author='".str_replace("'", "&#039;",$item->object->actor->displayName).
 398                                                                 "' profile='".$item->object->actor->url.
 399                                                                 "' avatar='".$item->object->actor->image->url.
 400                                                                 "' link='".$item->object->url."']";
 401
 402                                                 $post .= fromgplus_html2bbcode($item->object->content);
 403
 404                                                 if (is_array($item->object->attachments))
 405                                                         $post .= "\n".trim(fromgplus_handleattachments($item, $item->object->content));
 406
 407                                                 $post .= "[/share]";
 408                                         } else {
 409                                                 $post .= fromgplus_html2bbcode("&#x2672;");
 410                                                 $post .= " [url=".$item->object->actor->url."]".$item->object->actor->displayName."[/url] \n";
 411                                                 $post .= fromgplus_html2bbcode($item->object->content);
 412
 413                                                 if (is_array($item->object->attachments))
 414                                                         $post .= "\n".trim(fromgplus_handleattachments($item, $item->object->content));
 415                                         }
 416
 417                                         if (isset($item->address))
 418                                                 $location = $item->address;
 419                                         else
 420                                                 $location = "";
 421
 422                                         fromgplus_post($a, $uid, "Google+", $post, $location);
 423                                         //fromgplus_post($a, $uid, $item->provider->title, $post, $location);
 424                                         break;
 425                         }
 426         }
 427         if ($lastdate != 0)
 428                 set_pconfig($uid,'fromgplus','lastdate', $lastdate);
 429 }
 430
 431 /*
 432 // Test
 433 require_once("boot.php");
 434
 435 if(@is_null($a)) {
 436         $a = new App;
 437 }
 438
 439 if(@is_null($db)) {
 440         @include(".htconfig.php");
 441         require_once("include/dba.php");
 442         $db = new dba($db_host, $db_user, $db_pass, $db_data);
 443         unset($db_host, $db_user, $db_pass, $db_data);
 444 };
 445
 446 $test = array();
 447 fromgplus_cron($a, $test);
 448 */