'; $html = ''; return $html; } /** * Add a comment to the medium. * * @param string $uname * @param string $comment * @return void * @access public */ function addComment($uname, $comment) { global $database, $zoom, $Itemid, $catid, $key, $mainframe, $mosConfig_live_site; $comment = str_replace("'", "'", $comment); if (!$zoom->EditMon->isEdited($this->_id, 'comment')) { $uname = $zoom->cleanString($uname); $comment = $zoom->cleanString($comment); if (strlen($comment) > $zoom->_CONFIG['cmtLength']) { $comment = substr($comment, 0, $zoom->_CONFIG['cmtLength']-4)."..."; } $database->setQuery("INSERT INTO #__zoom_comments (imgid,cmtname,cmtcontent,cmtdate) VALUES ('".$this->_id."','".$zoom->escapeString($uname)."','".$zoom->escapeString($comment)."', NOW() )"); $database->query(); $zoom->EditMon->setEditMon($this->_id, 'comment'); $subject = "New comments added!"; $body = "Name: ".$uname."\n\nComment: ".$comment."\n\nLink: ".sefReltoAbs($mosConfig_live_site."/index.php?option=com_zoom&Itemid=".$Itemid."&page=view&catid=".$catid."&key=".$key); $database->setQuery("SELECT b.email AS email FROM #__zoomfiles a, #__users b WHERE a.imgid=".$this->_id." AND a.uid=b.id"); $result = $database->loadResult(); $sentmail = mosMail('', '', $result, $subject, $body); echo ""; } else { echo ""; } // reload/ refill comments array... $this->getComments(); } /** * Delete a comment * * @param int $delComment * @return void * @access public */ function delComment($delComment) { global $database, $zoom; $database->setQuery("DELETE FROM #__zoom_comments WHERE cmtid=".intval(zoom::escapeString($delComment))); $database->query(); $zoom->EditMon->purgeComments($this->_id); $this->getComments(); } /** * Check if a medium is the gallery-image of its parent gallery. * * @param int $parent_id * @return boolean * @access public */ function isParentImage($parent_id) { global $database; $database->setQuery("SELECT catid FROM #__zoom WHERE catimg=".$this->_id); $this->_result = $database->query(); while ($cat = mysql_fetch_object($this->_result)) { if ($cat->catid == $parent_id) { return true; } } return false; } /** * Check if a medium is published * * @return boolean * @access public */ function isPublished() { if ($this->_published == 1) { return true; } else { return false; } } /** * Get the number of comments a medium contains. * * @return int * @access public */ function getNumOfComments(){ return count($this->_comments); } /** * Get the directory of the gallery a medium resides in. * * @return string * @access public */ function getDir(){ global $database; $database->setQuery("SELECT catdir FROM #__zoom WHERE catid=".$this->_catid); $catdir = $database->loadResult(); return $catdir; } /** * Get the keywords of a medium in a HTML formatted string. * * @param int $method * @return string * @access public */ function getKeywords($method = 1) { global $Itemid, $zoom; // This function will return the list of keywords in two methods: // 1: plain list (comma seperated) of keywords. // 2: each keyword as hyperlink to the search-page...a search for // items matching that keyword will be conducted automatically. if ($method == 1) { return $this->_keywords; } elseif ($method == 2) { // used for display purposes only (media view)... $keywords = explode(", ", $this->_keywords); $list = ""; $counter = 0; foreach ($keywords as $keyword) { if ($counter != 0) { $list .= ", "; } if ($zoom->_CONFIG['popUpImages']) { $list .= "".$keyword.""; } else { $keyword_uri = sefRelToAbs("index.php?option=com_zoom&page=search&type=quicksearch&sstring=".$keyword."&Itemid=".$Itemid.""); $list .= "".$keyword.""; } $counter++; } return $list; } } /** * Get the username of the user who uploaded a medium * * @param int $method * @return string * @access public */ function getUsername($method = 1) { global $database, $Itemid, $zoom; $database->setQuery("SELECT username FROM #__users WHERE id = $this->_uid LIMIT 1"); $user = $database->loadResult(); $username = ""; if ($method == 1) { $username = $user; } elseif ($method == 2) { if ($zoom->_CONFIG['popUpImages']) { $username = "".$user.""; } else { $username_uri = sefRelToAbs("index.php?option=com_zoom&page=search&type=quicksearch&sstring=".$user."&Itemid=".$Itemid.""); $username = "".$user.""; } } return $username; } /** * Figure out the MIME type of this medium * * @param string $user_path * @return string * @access public */ function getMimeType($user_type = null, $user_path = null) { if (empty($this->_mimetype)) { if (empty($user_path)) { global $mosConfig_absolute_path, $zoom; $user_path = $mosConfig_absolute_path . "/" . $zoom->_CONFIG['imagepath'] . $this->getDir() . "/" . $this->_filename; } //$this->_mimetype = MIME_Type::autoDetect($user_path, $user_type, $this->_type); if (!$this->_mimetype | empty($this->_mimetype)) { $ext = ereg_replace(".*\.([^\.]*)$", "\\1", $this->_filename); $this->_mimetype = MIME_Helper::convertExtensionToMime($ext); } return $this->_mimetype; } else { return $this->_mimetype; } } /** * Check if a user may see the a medium. * * @param boolean $popup * @return boolean * @access public */ function isMember($popup = false) { global $zoom, $my; if ($zoom->currGID) { $registered = true; } else { $registered = false; } // Don't forget strict mode looking for $my->id. It will be 0 for unregistered! if (in_array("1", $this->_members) || (in_array("2", $this->_members) && $registered) || in_array($my->id, $this->_members, true) || $zoom->_isAdmin) { return true; } else { $res = false; foreach ($this->_members as $member) { if (strstr($member, "gid-")) { $m_gid = intval(str_replace("gid-", "", $member)); //echo "DEBUG: ".$zoom->currGID." >= ".$m_gid."
"; if ($zoom->currGID >= $m_gid) { $res = true; } } } return $res; } } }