classes/Notice.php

   1 <?php
   2 /*
   3  * Laconica - a distributed open-source microblogging tool
   4  * Copyright (C) 2008, Controlez-Vous, Inc.
   5  *
   6  * This program is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU Affero General Public License as published by
   8  * the Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 if (!defined('LACONICA')) { exit(1); }
  21
  22 /**
  23  * Table Definition for notice
  24  */
  25 require_once 'DB/DataObject.php';
  26
  27 class Notice extends DB_DataObject
  28 {
  29     ###START_AUTOCODE
  30     /* the code below is auto generated do not remove the above tag */
  31
  32     public $__table = 'notice';                          // table name
  33     public $id;                              // int(4)  primary_key not_null
  34     public $profile_id;                      // int(4)   not_null
  35     public $uri;                             // varchar(255)  unique_key
  36     public $content;                         // varchar(140)
  37     public $rendered;                        // text()
  38     public $url;                             // varchar(255)
  39     public $created;                         // datetime()   not_null
  40     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
  41     public $reply_to;                        // int(4)
  42     public $is_local;                        // tinyint(1)
  43     public $source;                          // varchar(32)
  44
  45     /* Static get */
  46     function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('Notice',$k,$v); }
  47
  48     /* the code above is auto generated do not remove the tag below */
  49     ###END_AUTOCODE
  50
  51         function getProfile() {
  52                 return Profile::staticGet($this->profile_id);
  53         }
  54
  55         function saveTags() {
  56                 /* extract all #hastags */
  57                 $count = preg_match_all('/(?:^|\s)#([a-z0-9]{1,64})/', strtolower($this->content), $match);
  58                 if (!$count) {
  59                         return true;
  60                 }
  61
  62                 /* Add them to the database */
  63                 foreach(array_unique($match[1]) as $hashtag) {
  64                         $tag = DB_DataObject::factory('Notice_tag');
  65                         $tag->notice_id = $this->id;
  66                         $tag->tag = $hashtag;
  67                         $tag->created = $this->created;
  68                         $id = $tag->insert();
  69                         if (!$id) {
  70                                 $last_error = PEAR::getStaticProperty('DB_DataObject','lastError');
  71                                 common_log(LOG_ERR, 'DB error inserting hashtag: ' . $last_error->message);
  72                                 common_server_error(sprintf(_('DB error inserting hashtag: %s'), $last_error->message));
  73                                 return;
  74                         }
  75                 }
  76                 return true;
  77         }
  78
  79         static function saveNew($profile_id, $content, $source=NULL, $is_local=1, $reply_to=NULL, $uri=NULL) {
  80
  81                 $notice = new Notice();
  82                 $notice->profile_id = $profile_id;
  83                 $notice->is_local = $is_local;
  84                 $notice->reply_to = $reply_to;
  85                 $notice->created = common_sql_now();
  86                 $notice->content = $content;
  87                 $notice->rendered = common_render_content($notice->content, $notice);
  88                 if ($source) {
  89                         $notice->source = $source;
  90                 }
  91
  92                 $id = $notice->insert();
  93
  94                 if (!$id) {
  95                         return _('Problem saving notice.');
  96                 }
  97
  98                 $orig = clone($notice);
  99                 if ($uri) {
 100                         $notice->uri = $uri;
 101                 } else {
 102                         $notice->uri = common_notice_uri($notice);
 103                 }
 104
 105                 if (!$notice->update($orig)) {
 106                         return _('Problem saving notice.');
 107                 }
 108
 109                 # XXX: do we need to change this for remote users?
 110
 111                 common_save_replies($notice);
 112                 $notice->saveTags();
 113
 114                 return $notice;
 115         }
 116 }