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