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', $enable);
  74
  75                 if (!$enable)
  76                         del_pconfig(local_user(),'fromgplus','lastdate');
  77
  78                 info( t('Google+ Import Settings saved.') . EOL);
  79         }
  80 }
  81
  82 function fromgplus_cron($a,$b) {
  83         $last = get_config('fromgplus','last_poll');
  84
  85         $poll_interval = intval(get_config('fromgplus','poll_interval'));
  86         if(! $poll_interval)
  87                 $poll_interval = FROMGPLUS_DEFAULT_POLL_INTERVAL;
  88
  89         if($last) {
  90                 $next = $last + ($poll_interval * 60);
  91                 if($next > time()) {
  92                         logger('fromgplus: poll intervall not reached');
  93                         return;
  94                 }
  95         }
  96
  97         logger('fromgplus: cron_start');
  98
  99         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'fromgplus' AND `k` = 'enable' AND `v` = '1' ORDER BY RAND() ");
 100         if(count($r)) {
 101                 foreach($r as $rr) {
 102                         $account = get_pconfig($rr['uid'],'fromgplus','account');
 103                         if ($account) {
 104                         logger('fromgplus: fetching for user '.$rr['uid']);
 105                                 fromgplus_fetch($a, $rr['uid']);
 106                         }
 107                 }
 108         }
 109
 110         logger('fromgplus: cron_end');
 111
 112         set_config('fromgplus','last_poll', time());
 113 }
 114
 115 function fromgplus_post($a, $uid, $source, $body, $location) {
 116
 117         //$uid = 2;
 118
 119         // Don't know what it is. Maybe some trash from the mobile client
 120         $trash = html_entity_decode("&#xFEFF;", ENT_QUOTES, 'UTF-8');
 121         $body = str_replace($trash, "", $body);
 122
 123         $body = trim($body);
 124
 125         if (substr($body, 0, 3) == "[b]") {
 126                 $pos = strpos($body, "[/b]");
 127                 $title = substr($body, 3, $pos-3);
 128                 $body = trim(substr($body, $pos+4));
 129         } else
 130                 $title = "";
 131
 132         $_SESSION['authenticated'] = true;
 133         $_SESSION['uid'] = $uid;
 134
 135         unset($_REQUEST);
 136         $_REQUEST['type'] = 'wall';
 137         $_REQUEST['api_source'] = true;
 138
 139         $_REQUEST['profile_uid'] = $uid;
 140         $_REQUEST['source'] = $source;
 141
 142         // $_REQUEST['verb']
 143         // $_REQUEST['parent']
 144         // $_REQUEST['parent_uri']
 145
 146         $_REQUEST['title'] = $title;
 147         $_REQUEST['body'] = $body;
 148         $_REQUEST['location'] = $location;
 149
 150         if (($_REQUEST['title'] == "") AND ($_REQUEST['body'] == "")) {
 151                 logger('fromgplus: empty post for user '.$uid." ".print_r($_REQUEST, true));
 152                 return;
 153         }
 154
 155         require_once('mod/item.php');
 156         //print_r($_REQUEST);
 157         logger('fromgplus: posting for user '.$uid." ".print_r($_REQUEST, true));
 158         item_post($a);
 159         logger('fromgplus: done for user '.$uid);
 160 }
 161
 162 function fromgplus_html2bbcode($html) {
 163
 164         $bbcode = html_entity_decode($html, ENT_QUOTES, 'UTF-8');
 165
 166         $bbcode = str_ireplace(array("\n"), array(""), $bbcode);
 167         $bbcode = str_ireplace(array("<b>", "</b>"), array("[b]", "[/b]"), $bbcode);
 168         $bbcode = str_ireplace(array("<i>", "</i>"), array("[i]", "[/i]"), $bbcode);
 169         $bbcode = str_ireplace(array("<s>", "</s>"), array("[s]", "[/s]"), $bbcode);
 170         $bbcode = str_ireplace(array("<br />"), array("\n"), $bbcode);
 171         $bbcode = str_ireplace(array("<br/>"), array("\n"), $bbcode);
 172         $bbcode = str_ireplace(array("<br>"), array("\n"), $bbcode);
 173
 174         $bbcode = trim(strip_tags($bbcode));
 175         return($bbcode);
 176 }
 177
 178 function fromgplus_parse_query($var)
 179  {
 180         /**
 181         *  Use this function to parse out the query array element from
 182         *  the output of parse_url().
 183         */
 184         $var  = parse_url($var, PHP_URL_QUERY);
 185         $var  = html_entity_decode($var);
 186         $var  = explode('&', $var);
 187         $arr  = array();
 188
 189         foreach($var as $val) {
 190                 $x          = explode('=', $val);
 191                 $arr[$x[0]] = $x[1];
 192         }
 193         unset($val, $x, $var);
 194         return $arr;
 195 }
 196
 197 function fromgplus_cleanupgoogleproxy($fullImage, $image) {
 198
 199         $preview = "/w".$fullImage->width."-h".$fullImage->height."/";
 200         $preview2 = "/w".$fullImage->width."-h".$fullImage->height."-p/";
 201         $fullImage = str_replace(array($preview, $preview2), array("/", "/"), $fullImage->url);
 202
 203         $preview = "/w".$image->width."-h".$image->height."/";
 204         $preview2 = "/w".$image->width."-h".$image->height."-p/";
 205         $image = str_replace(array($preview, $preview2), array("/", "/"), $image->url);
 206
 207         $cleaned = array();
 208
 209         $queryvar = fromgplus_parse_query($fullImage);
 210         if ($queryvar['url'] != "")
 211                 $cleaned["full"] = urldecode($queryvar['url']);
 212         else
 213                 $cleaned["full"] = $fullImage;
 214         if (@exif_imagetype($cleaned["full"]) == 0)
 215                 $cleaned["full"] = "";
 216
 217         $queryvar = fromgplus_parse_query($image);
 218         if ($queryvar['url'] != "")
 219                 $cleaned["preview"] = urldecode($queryvar['url']);
 220         else
 221                 $cleaned["preview"] = $image;
 222         if (@exif_imagetype($cleaned["preview"]) == 0)
 223                 $cleaned["preview"] = "";
 224
 225         if ($cleaned["full"] == "") {
 226                 $cleaned["full"] = $cleaned["preview"];
 227                 $cleaned["preview"] = "";
 228         }
 229
 230         if ($cleaned["full"] == $cleaned["preview"])
 231                 $cleaned["preview"] = "";
 232
 233         if ($cleaned["full"] == "")
 234                 if (@exif_imagetype($fullImage) != 0)
 235                         $cleaned["full"] = $fullImage;
 236
 237         if ($cleaned["full"] == "")
 238                 if (@exif_imagetype($image) != 0)
 239                         $cleaned["full"] = $fullImage;
 240
 241         return($cleaned);
 242 }
 243
 244 function fromgplus_cleantext($text) {
 245
 246         // Don't know what it is. But it is added to the text.
 247         $trash = html_entity_decode("&#xFEFF;", ENT_QUOTES, 'UTF-8');
 248
 249         $text = strip_tags($text);
 250         $text = html_entity_decode($text, ENT_QUOTES);
 251         $text = trim($text);
 252         $text = str_replace(array("\n", "\r", " ", $trash), array("", "", "", ""), $text);
 253         return($text);
 254 }
 255
 256 function fromgplus_handleattachments($item, $displaytext) {
 257         $post = "";
 258         $quote = "";
 259         $type = "";
 260
 261         foreach ($item->object->attachments as $attachment) {
 262                 switch($attachment->objectType) {
 263                         case "video":
 264                                 $post .= "\n[class=type-video][bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]\n[/class]";
 265                                 break;
 266
 267                         case "article":
 268                                 $post .= "\n[class=type-link][bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]\n";
 269
 270                                 $images = fromgplus_cleanupgoogleproxy($attachment->fullImage, $attachment->image);
 271                                 if ($images["full"] != "")
 272                                         $post .= "\n[img]".$images["full"]."[/img]";
 273
 274                                 $quote = trim(fromgplus_html2bbcode($attachment->content));
 275                                 if ($quote != "")
 276                                         $quote = "\n[quote]".$quote."[/quote]";
 277
 278                                 $quote .= "[/class]";
 279                                 break;
 280
 281                         case "photo":
 282                                 $images = fromgplus_cleanupgoogleproxy($attachment->fullImage, $attachment->image);
 283                                 if ($images["preview"] != "")
 284                                         $post .= "\n[url=".$images["full"]."][img]".$images["preview"]."[/img][/url]\n";
 285                                 elseif ($images["full"] != "")
 286                                         $post .= "\n[img]".$images["full"]."[/img]\n";
 287
 288                                 if (($attachment->displayName != "") AND (fromgplus_cleantext($attachment->displayName) != fromgplus_cleantext($displaytext)))
 289                                         $post .= fromgplus_html2bbcode($attachment->displayName)."\n";
 290                                 break;
 291
 292                         case "photo-album":
 293                                 $post .= "\n\n[bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]\n";
 294
 295                                 $images = fromgplus_cleanupgoogleproxy($attachment->fullImage, $attachment->image);
 296                                 if ($images["preview"] != "")
 297                                         $post .= "\n[url=".$images["full"]."][img]".$images["preview"]."[/img][/url]\n";
 298                                 elseif ($images["full"] != "")
 299                                         $post .= "\n[img]".$images["full"]."[/img]\n";
 300
 301                                 break;
 302
 303                         case "album":
 304                                 $post .= "\n[class=type-link][bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]";
 305
 306                                 $thumb = $attachment->thumbnails[0];
 307                                 $post .= "\n[img]".$thumb->image->url."[/img]";
 308
 309                                 $quote = trim(fromgplus_html2bbcode($thumb->description));
 310                                 if ($quote != "")
 311                                         $quote = "\n[quote]".$quote."[/quote]";
 312
 313                                 //foreach($attachment->thumbnails as $thumb) {
 314                                 //      $preview = "/w".$thumb->image->width."-h".$thumb->image->height."/";
 315                                 //      $preview2 = "/w".$thumb->image->width."-h".$thumb->image->height."-p/";
 316                                 //      $image = str_replace(array($preview, $preview2), array("/", "/"), $thumb->image->url);
 317
 318                                 //      $post .= "\n[url=".$thumb->url."][img]".$image."[/img][/url]\n";
 319                                 //}
 320                                 $quote .= "[/class]";
 321                                 break;
 322                         case "audio":
 323                                 $post .= "\n\n[bookmark=".$attachment->url."]".fromgplus_html2bbcode($attachment->displayName)."[/bookmark]\n";
 324                                 break;
 325                         //default:
 326                         //      die($attachment->objectType);
 327                 }
 328         }
 329         return($post.$quote);
 330 }
 331
 332 function fromgplus_fetch($a, $uid) {
 333         $maxfetch = 20;
 334
 335         // Special blank to identify postings from the googleplus connector
 336         $blank = html_entity_decode("&#x00A0;", ENT_QUOTES, 'UTF-8');
 337
 338         $account = get_pconfig($uid,'fromgplus','account');
 339         $key = get_config('fromgplus','key');
 340
 341         $result = fetch_url("https://www.googleapis.com/plus/v1/people/".$account."/activities/public?alt=json&pp=1&key=".$key."&maxResults=".$maxfetch);
 342         //$result = file_get_contents("google.txt");
 343         //$result = file_get_contents("addon/fromgplus/album.txt");
 344         //file_put_contents("google.txt", $result);
 345
 346         $activities = json_decode($result);
 347
 348         $initiallastdate = get_pconfig($uid,'fromgplus','lastdate');
 349
 350         $first_time = ($initiallastdate == "");
 351
 352         $lastdate = 0;
 353
 354         if (!is_array($activities->items))
 355                 return;
 356
 357         $reversed = array_reverse($activities->items);
 358
 359         foreach($reversed as $item) {
 360                 if (strtotime($item->published) <= $initiallastdate)
 361                         continue;
 362
 363                 if ($lastdate < strtotime($item->published))
 364                         $lastdate = strtotime($item->published);
 365
 366                 if ($first_time)
 367                         continue;
 368
 369                 if ($item->access->description == "Public")
 370
 371                         // Loop prevention - ignore postings from HootSuite
 372                         if ($item->provider->title == "HootSuite")
 373                                 continue;
 374
 375                         // Loop prevention through the special blank from the googleplus connector
 376                         if (strstr($item->object->content, $blank))
 377                                 continue;
 378
 379                         switch($item->object->objectType) {
 380                                 case "note":
 381                                         $post = fromgplus_html2bbcode($item->object->content);
 382
 383                                         if (is_array($item->object->attachments))
 384                                                 $post .= fromgplus_handleattachments($item, $item->object->content);
 385
 386                                         // geocode, placeName
 387                                         if (isset($item->address))
 388                                                 $location = $item->address;
 389                                         else
 390                                                 $location = "";
 391
 392                                         fromgplus_post($a, $uid, "Google+", $post, $location);
 393                                         //fromgplus_post($a, $uid, $item->provider->title, $post, $location);
 394
 395                                         break;
 396
 397                                 case "activity":
 398                                         $post = fromgplus_html2bbcode($item->annotation)."\n";
 399
 400                                         if (!intval(get_config('system','old_share'))) {
 401                                                 $post .= "[share author='".str_replace("'", "&#039;",$item->object->actor->displayName).
 402                                                                 "' profile='".$item->object->actor->url.
 403                                                                 "' avatar='".$item->object->actor->image->url.
 404                                                                 "' link='".$item->object->url."']";
 405
 406                                                 $post .= fromgplus_html2bbcode($item->object->content);
 407
 408                                                 if (is_array($item->object->attachments))
 409                                                         $post .= "\n".trim(fromgplus_handleattachments($item, $item->object->content));
 410
 411                                                 $post .= "[/share]";
 412                                         } else {
 413                                                 $post .= fromgplus_html2bbcode("&#x2672;");
 414                                                 $post .= " [url=".$item->object->actor->url."]".$item->object->actor->displayName."[/url] \n";
 415                                                 $post .= fromgplus_html2bbcode($item->object->content);
 416
 417                                                 if (is_array($item->object->attachments))
 418                                                         $post .= "\n".trim(fromgplus_handleattachments($item, $item->object->content));
 419                                         }
 420
 421                                         if (isset($item->address))
 422                                                 $location = $item->address;
 423                                         else
 424                                                 $location = "";
 425
 426                                         fromgplus_post($a, $uid, "Google+", $post, $location);
 427                                         //fromgplus_post($a, $uid, $item->provider->title, $post, $location);
 428                                         break;
 429                         }
 430         }
 431         if ($lastdate != 0)
 432                 set_pconfig($uid,'fromgplus','lastdate', $lastdate);
 433 }
 434
 435 /*
 436 // Test
 437 require_once("boot.php");
 438
 439 if(@is_null($a)) {
 440         $a = new App;
 441 }
 442
 443 if(@is_null($db)) {
 444         @include(".htconfig.php");
 445         require_once("include/dba.php");
 446         $db = new dba($db_host, $db_user, $db_pass, $db_data);
 447         unset($db_host, $db_user, $db_pass, $db_data);
 448 };
 449
 450 $test = array();
 451 fromgplus_cron($a, $test);
 452 */