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         // Don't know what it is. Maybe some trash from the mobile client
 105         $trash = html_entity_decode("&#xFEFF;", ENT_QUOTES, 'UTF-8');
 106         $body = str_replace($trash, "", $body);
 107
 108         $body = trim($body);
 109
 110         if (substr($body, 0, 3) == "[b]") {
 111                 $pos = strpos($body, "[/b]");
 112                 $title = substr($body, 3, $pos-3);
 113                 $body = trim(substr($body, $pos+4));
 114         } else
 115                 $title = "";
 116
 117         $_SESSION['authenticated'] = true;
 118         $_SESSION['uid'] = $uid;
 119
 120         unset($_REQUEST);
 121         $_REQUEST['type'] = 'wall';
 122         $_REQUEST['api_source'] = true;
 123
 124         $_REQUEST['profile_uid'] = $uid;
 125         $_REQUEST['source'] = $source;
 126
 127         // $_REQUEST['verb']
 128         // $_REQUEST['parent']
 129         // $_REQUEST['parent_uri']
 130
 131         $_REQUEST['title'] = $title;
 132         $_REQUEST['body'] = $body;
 133         $_REQUEST['location'] = $location;
 134
 135         if (($_REQUEST['title'] == "") AND ($_REQUEST['body'] == "")) {
 136                 logger('fromgplus: empty post for user '.$uid." ".print_r($_REQUEST, true));
 137                 return;
 138         }
 139
 140         require_once('mod/item.php');
 141         //print_r($_REQUEST);
 142         logger('fromgplus: posting for user '.$uid." ".print_r($_REQUEST, true));
 143         item_post($a);
 144         logger('fromgplus: done for user '.$uid);
 145 }
 146
 147 function fromgplus_html2bbcode($html) {
 148
 149         $bbcode = html_entity_decode($html, ENT_QUOTES, 'UTF-8');
 150
 151         $bbcode = str_ireplace(array("\n"), array(""), $bbcode);
 152         $bbcode = str_ireplace(array("<b>", "</b>"), array("[b]", "[/b]"), $bbcode);
 153         $bbcode = str_ireplace(array("<i>", "</i>"), array("[i]", "[/i]"), $bbcode);
 154         $bbcode = str_ireplace(array("<s>", "</s>"), array("[s]", "[/s]"), $bbcode);
 155         $bbcode = str_ireplace(array("<br />"), array("\n"), $bbcode);
 156         $bbcode = str_ireplace(array("<br/>"), array("\n"), $bbcode);
 157         $bbcode = str_ireplace(array("<br>"), array("\n"), $bbcode);
 158
 159         $bbcode = trim(strip_tags($bbcode));
 160         return($bbcode);
 161 }
 162
 163 function fromgplus_parse_query($var)
 164  {
 165         /**
 166         *  Use this function to parse out the query array element from
 167         *  the output of parse_url().
 168         */
 169         $var  = parse_url($var, PHP_URL_QUERY);
 170         $var  = html_entity_decode($var);
 171         $var  = explode('&', $var);
 172         $arr  = array();
 173
 174         foreach($var as $val) {
 175                 $x          = explode('=', $val);
 176                 $arr[$x[0]] = $x[1];
 177         }
 178         unset($val, $x, $var);
 179         return $arr;
 180 }
 181
 182 function fromgplus_cleanupgoogleproxy($fullImage, $image) {
 183
 184         $preview = "/w".$fullImage->width."-h".$fullImage->height."/";
 185         $preview2 = "/w".$fullImage->width."-h".$fullImage->height."-p/";
 186         $fullImage = str_replace(array($preview, $preview2), array("/", "/"), $fullImage->url);
 187
 188         $preview = "/w".$image->width."-h".$image->height."/";
 189         $preview2 = "/w".$image->width."-h".$image->height."-p/";
 190         $image = str_replace(array($preview, $preview2), array("/", "/"), $image->url);
 191
 192         $cleaned = array();
 193
 194         $queryvar = fromgplus_parse_query($fullImage);
 195         if ($queryvar['url'] != "")
 196                 $cleaned["full"] = urldecode($queryvar['url']);
 197         else
 198                 $cleaned["full"] = $fullImage;
 199         if (@exif_imagetype($cleaned["full"]) == 0)
 200                 $cleaned["full"] = "";
 201
 202         $queryvar = fromgplus_parse_query($image);
 203         if ($queryvar['url'] != "")
 204                 $cleaned["preview"] = urldecode($queryvar['url']);
 205         else
 206                 $cleaned["preview"] = $image;
 207         if (@exif_imagetype($cleaned["preview"]) == 0)
 208                 $cleaned["preview"] = "";
 209
 210         if ($cleaned["full"] == "") {
 211                 $cleaned["full"] = $cleaned["preview"];
 212                 $cleaned["preview"] = "";
 213         }
 214
 215         if ($cleaned["full"] == $cleaned["preview"])
 216                 $cleaned["preview"] = "";
 217
 218         if ($cleaned["full"] == "")
 219                 if (@exif_imagetype($fullImage) != 0)
 220                         $cleaned["full"] = $fullImage;
 221
 222         if ($cleaned["full"] == "")
 223                 if (@exif_imagetype($image) != 0)
 224                         $cleaned["full"] = $fullImage;
 225
 226         return($cleaned);
 227 }
 228
 229 function fromgplus_cleantext($text) {
 230
 231         // Don't know what it is. But it is added to the text.
 232         $trash = html_entity_decode("&#xFEFF;", ENT_QUOTES, 'UTF-8');
 233
 234         $text = strip_tags($text);
 235         $text = html_entity_decode($text);
 236         $text = trim($text);
 237         $text = str_replace(array("\n", "\r", " ", $trash), array("", "", "", ""), $text);
 238         return($text);
 239 }
 240
 241 function fromgplus_handleattachments($item, $displaytext) {
 242         $post = "";
 243         $quote = "";
 244
 245         foreach ($item->object->attachments as $attachment) {
 246                 switch($attachment->objectType) {
 247                         case "video":
 248                                 $post .= "\n\n[bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]\n";
 249
 250                                 /*$images = cleanupgoogleproxy($attachment->fullImage, $attachment->image);
 251                                 if ($images["preview"] != "")
 252                                         $post .= "\n[url=".$images["full"]."][img]".$images["preview"]."[/img][/url]\n";
 253                                 elseif ($images["full"] != "")
 254                                         $post .= "\n[img]".$images["full"]."[/img]\n";*/
 255
 256                                 break;
 257
 258                         case "article":
 259                                 $post .= "\n\n[bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]\n";
 260
 261                                 $images = fromgplus_cleanupgoogleproxy($attachment->fullImage, $attachment->image);
 262                                 //if ($images["preview"] != "")
 263                                 //      $post .= "\n[url=".$images["full"]."][img]".$images["preview"]."[/img][/url]\n";
 264                                 //elseif ($images["full"] != "")
 265                                 //      $post .= "\n[img]".$images["full"]."[/img]\n";
 266                                 if ($images["full"] != "")
 267                                         $post .= "\n[img]".$images["full"]."[/img]\n";
 268
 269                                 //$post .= "[quote]".trim(fromgplus_html2bbcode($attachment->content))."[/quote]";
 270                                 $quote = trim(fromgplus_html2bbcode($attachment->content));
 271                                 if ($quote != "")
 272                                         $quote = "\n[quote]".$quote."[/quote]";
 273                                 break;
 274
 275                         case "photo":
 276                                 $images = fromgplus_cleanupgoogleproxy($attachment->fullImage, $attachment->image);
 277                                 if ($images["preview"] != "")
 278                                         $post .= "\n[url=".$images["full"]."][img]".$images["preview"]."[/img][/url]\n";
 279                                 elseif ($images["full"] != "")
 280                                         $post .= "\n[img]".$images["full"]."[/img]\n";
 281
 282                                 if (($attachment->displayName != "") AND (fromgplus_cleantext($attachment->displayName) != fromgplus_cleantext($displaytext)))
 283                                         $post .= fromgplus_html2bbcode($attachment->displayName)."\n";
 284                                 break;
 285
 286                         case "photo-album":
 287                                 $post .= "\n\n[bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]\n";
 288
 289                                 $images = fromgplus_cleanupgoogleproxy($attachment->fullImage, $attachment->image);
 290                                 if ($images["preview"] != "")
 291                                         $post .= "\n[url=".$images["full"]."][img]".$images["preview"]."[/img][/url]\n";
 292                                 elseif ($images["full"] != "")
 293                                         $post .= "\n[img]".$images["full"]."[/img]\n";
 294
 295                                 break;
 296
 297                         case "album":
 298                                 foreach($attachment->thumbnails as $thumb) {
 299                                         $preview = "/w".$thumb->image->width."-h".$thumb->image->height."/";
 300                                         $preview2 = "/w".$thumb->image->width."-h".$thumb->image->height."-p/";
 301                                         $image = str_replace(array($preview, $preview2), array("/", "/"), $thumb->image->url);
 302
 303                                         $post .= "\n[url=".$thumb->url."][img]".$image."[/img][/url]\n";
 304                                 }
 305                                 break;
 306                         case "audio":
 307                                 $post .= "\n\n[bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]\n";
 308                                 break;
 309                         //default:
 310                         //      die($attachment->objectType);
 311                 }
 312         }
 313         return($post.$quote);
 314 }
 315
 316 function fromgplus_fetch($a, $uid) {
 317         $maxfetch = 20;
 318
 319         // Special blank to identify postings from the googleplus connector
 320         $blank = html_entity_decode("&#x00A0;", ENT_QUOTES, 'UTF-8');
 321
 322         $account = get_pconfig($uid,'fromgplus','account');
 323         $key = get_config('fromgplus','key');
 324
 325         $result = fetch_url("https://www.googleapis.com/plus/v1/people/".$account."/activities/public?alt=json&pp=1&key=".$key."&maxResults=".$maxfetch);
 326         //$result = file_get_contents("google.txt");
 327         //file_put_contents("google.txt", $result);
 328
 329         $activities = json_decode($result);
 330
 331         $initiallastdate = get_pconfig($uid,'fromgplus','lastdate');
 332
 333         $first_time = ($initiallastdate == "");
 334
 335         $lastdate = 0;
 336
 337         if (!is_array($activities->items))
 338                 return;
 339
 340         $reversed = array_reverse($activities->items);
 341
 342         foreach($reversed as $item) {
 343                 if (strtotime($item->published) <= $initiallastdate)
 344                         continue;
 345
 346                 if ($lastdate < strtotime($item->published))
 347                         $lastdate = strtotime($item->published);
 348
 349                 if ($first_time)
 350                         continue;
 351
 352                 if ($item->access->description == "Public")
 353
 354                         // Loop prevention - ignore postings from HootSuite
 355                         if ($item->provider->title == "HootSuite")
 356                                 continue;
 357
 358                         // Loop prevention through the special blank from the googleplus connector
 359                         if (strstr($item->object->content, $blank))
 360                                 continue;
 361
 362                         switch($item->object->objectType) {
 363                                 case "note":
 364                                         $post = fromgplus_html2bbcode($item->object->content);
 365
 366                                         if (is_array($item->object->attachments))
 367                                                 $post .= fromgplus_handleattachments($item, $item->object->content);
 368
 369                                         // geocode, placeName
 370                                         if (isset($item->address))
 371                                                 $location = $item->address;
 372                                         else
 373                                                 $location = "";
 374
 375                                         fromgplus_post($a, $uid, "Google+", $post, $location);
 376                                         //fromgplus_post($a, $uid, $item->provider->title, $post, $location);
 377
 378                                         break;
 379
 380                                 case "activity":
 381                                         $post = fromgplus_html2bbcode($item->annotation)."\n";
 382
 383                                         if (!intval(get_config('system','old_share'))) {
 384                                                 $post .= "[share author='".str_replace("'", "&#039;",$item->object->actor->displayName).
 385                                                                 "' profile='".$item->object->actor->url.
 386                                                                 "' avatar='".$item->object->actor->image->url.
 387                                                                 "' link='".$item->object->url."']";
 388
 389                                                 $post .= fromgplus_html2bbcode($item->object->content);
 390
 391                                                 if (is_array($item->object->attachments))
 392                                                         $post .= "\n".trim(fromgplus_handleattachments($item, $item->object->content));
 393
 394                                                 $post .= "[/share]";
 395                                         } else {
 396                                                 $post .= fromgplus_html2bbcode("&#x2672;");
 397                                                 $post .= " [url=".$item->object->actor->url."]".$item->object->actor->displayName."[/url] \n";
 398                                                 $post .= fromgplus_html2bbcode($item->object->content);
 399
 400                                                 if (is_array($item->object->attachments))
 401                                                         $post .= "\n".trim(fromgplus_handleattachments($item, $item->object->content));
 402                                         }
 403
 404                                         if (isset($item->address))
 405                                                 $location = $item->address;
 406                                         else
 407                                                 $location = "";
 408
 409                                         fromgplus_post($a, $uid, "Google+", $post, $location);
 410                                         //fromgplus_post($a, $uid, $item->provider->title, $post, $location);
 411                                         break;
 412                         }
 413         }
 414         if ($lastdate != 0)
 415                 set_pconfig($uid,'fromgplus','lastdate', $lastdate);
 416 }
 417
 418 /*
 419 // Test
 420 require_once("boot.php");
 421
 422 if(@is_null($a)) {
 423         $a = new App;
 424 }
 425
 426 if(@is_null($db)) {
 427         @include(".htconfig.php");
 428         require_once("include/dba.php");
 429         $db = new dba($db_host, $db_user, $db_pass, $db_data);
 430         unset($db_host, $db_user, $db_pass, $db_data);
 431 };
 432
 433 $test = array();
 434 fromgplus_cron($a, $test);
 435 */