469 lines
17 KiB
PHP
469 lines
17 KiB
PHP
<?php
|
|
/***************************************/
|
|
/* comment class and related functions */
|
|
/***************************************/
|
|
require_once(BASE."include/user.php");
|
|
|
|
/**
|
|
* Comment class for handling comments
|
|
*/
|
|
class Comment {
|
|
var $iCommentId;
|
|
var $iParentId;
|
|
var $iAppId;
|
|
var $iVersionId;
|
|
var $sSubject;
|
|
var $sBody;
|
|
var $sDateCreated;
|
|
var $sHostname;
|
|
var $oOwner;
|
|
|
|
|
|
/**
|
|
* Constructor.
|
|
* If $iCommentId is provided, fetches comment.
|
|
*/
|
|
function Comment($iCommentId="")
|
|
{
|
|
if(is_numeric($iCommentId))
|
|
{
|
|
$sQuery = "SELECT appComments.*, appVersion.appId AS appId
|
|
FROM appComments, appVersion
|
|
WHERE appComments.versionId = appVersion.versionId
|
|
AND commentId = '?'";
|
|
$hResult = query_parameters($sQuery, $iCommentId);
|
|
$oRow = mysql_fetch_object($hResult);
|
|
$this->iCommentId = $oRow->commentId;
|
|
$this->iParentId = $oRow->parentId;
|
|
$this->iAppId = $oRow->appId;
|
|
$this->iVersionId = $oRow->versionId;
|
|
$this->sSubject = $oRow->subject;
|
|
$this->sBody = $oRow->body;
|
|
$this->sDateCreated = $oRow->time;
|
|
$this->sHostname = $oRow->hostname;
|
|
$this->oOwner = new User($oRow->userId);
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* Creates a new comment.
|
|
* Informs interested people about the creation.
|
|
* Returns true on success, false on failure
|
|
*/
|
|
function create($sSubject, $sBody, $iParentId=null, $iVersionId)
|
|
{
|
|
$hResult = query_parameters("INSERT INTO appComments (parentId, versionId, subject, ".
|
|
"body, userId, time, hostname) VALUES ('?', '?', '?', '?', '?', ?, '?')",
|
|
$iParentId, $iVersionId, $sSubject, $sBody, $_SESSION['current']->iUserId,
|
|
"NOW()", get_remote());
|
|
|
|
if($hResult)
|
|
{
|
|
$this->comment(mysql_insert_id());
|
|
$sEmail = User::get_notify_email_address_list($this->iAppId, $this->iVersionId);
|
|
$sEmail .= $this->oOwner->sEmail." ";
|
|
|
|
// fetches e-mails from parent comments, all parents are notified that a
|
|
// comment was added to the thread
|
|
while($iParentId)
|
|
{
|
|
$oParent = new Comment($iParentId);
|
|
$sEmail .= $oParent->oOwner->sEmail." ";
|
|
$iParentId = $oParent->iParentId;
|
|
}
|
|
if($sEmail)
|
|
{
|
|
$aEmailArray = explode(" ", $sEmail); /* break the long email string into parts by spaces */
|
|
$aEmailArray = array_unique($aEmailArray); /* remove duplicates */
|
|
|
|
/* build the single string of all emails up */
|
|
$sEmail = "";
|
|
foreach($aEmailArray as $key=>$value)
|
|
{
|
|
$sEmail.="$value ";
|
|
}
|
|
|
|
$sSubject = "Comment for '".Application::lookup_name($this->iAppId)." ".Version::lookup_name($this->iVersionId)."' added by ".$_SESSION['current']->sRealname;
|
|
$sMsg = "To reply to this email please use the link provided below.\n";
|
|
$sMsg .= "DO NOT reply via your email client as it will not reach the person who wrote the comment\n";
|
|
$sMsg .= APPDB_ROOT."appview.php?iVersionId=".$this->iVersionId."&mode=nested#Comment-".$this->iCommentId."\n";
|
|
$sMsg .= "\n";
|
|
$sMsg .= "Subject: ".$this->sSubject."\r\n";
|
|
$sMsg .= "\n";
|
|
$sMsg .= $this->sBody."\r\n";
|
|
mail_appdb($sEmail, $sSubject ,$sMsg);
|
|
}
|
|
addmsg("Comment created.", "green");
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
addmsg("Error while creating a new comment", "red");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Update comment.
|
|
* FIXME: Informs interested people about the modification.
|
|
* Returns true on success and false on failure.
|
|
*/
|
|
function update($sSubject=null, $sBody=null, $iParentId=null, $iVersionId=null)
|
|
{
|
|
if ($iParentId)
|
|
{
|
|
if (!query_parameters("UPDATE appComments SET parentId = '?' WHERE commentId = '?'",
|
|
$iParentId, $this->iCommentId))
|
|
return false;
|
|
$this->iParentId = $iParentId;
|
|
}
|
|
|
|
if ($iVersionId)
|
|
{
|
|
if (!query_parameters("UPDATE appComments SET versionId = '?' WHERE commentId = '?'",
|
|
$iVersionId, $this->iCommentId))
|
|
return false;
|
|
$this->iVersionId = $iVersionId;
|
|
// FIXME: we need to refetch $this->iAppId.
|
|
}
|
|
|
|
if ($sSubject)
|
|
{
|
|
if (!query_parameters("UPDATE appComments SET subject = '?' WHERE commentId = '?'",
|
|
$sSubject, $this->iCommentId))
|
|
return false;
|
|
$this->sSubject = $sSubject;
|
|
}
|
|
|
|
if ($sBody)
|
|
{
|
|
if (!query_parameters("UPDATE appComments SET body = '?' WHERE commentId = '?'",
|
|
$sBody, $this->iCommentId))
|
|
return false;
|
|
$this->sBody = $sBody;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Removes the current comment from the database.
|
|
* Informs interested people about the deletion.
|
|
* Returns true on success and false on failure.
|
|
*/
|
|
function delete($sReason=null)
|
|
{
|
|
$hResult = query_parameters("DELETE FROM appComments WHERE commentId = '?'", $this->iCommentId);
|
|
if ($hResult)
|
|
{
|
|
/* fixup the child comments so the parentId points to a valid parent comment */
|
|
$hResult = query_parameters("UPDATE appComments set parentId = '?' WHERE parentId = '?'",
|
|
$this->iParentId, $this->iCommentId);
|
|
$sEmail = User::get_notify_email_address_list($this->iAppId, $this->iVersionId);
|
|
$sEmail .= $this->oOwner->sEmail;
|
|
if($sEmail)
|
|
{
|
|
$sSubject = "Comment for '".Application::lookup_name($this->iAppId)." ".Version::lookup_name($this->iVersionId)."' deleted by ".$_SESSION['current']->sRealname;
|
|
$sMsg = APPDB_ROOT."appview.php?iVersionId=".$this->iVersionId."\n";
|
|
$sMsg .= "\n";
|
|
$sMsg .= "This comment was made on ".substr($this->sDateCreated,0,10)." by ".$this->oOwner->sRealname."\n";
|
|
$sMsg .= "\n";
|
|
$sMsg .= "Subject: ".$this->sSubject."\r\n";
|
|
$sMsg .= "\n";
|
|
$sMsg .= $this->sBody."\r\n";
|
|
$sMsg .= "\n";
|
|
$sMsg .= "Because:\n";
|
|
if($sReason)
|
|
$sMsg .= $sReason."\n";
|
|
else
|
|
$sMsg .= "No reason given.\n";
|
|
mail_appdb($sEmail, $sSubject ,$sMsg);
|
|
}
|
|
addmsg("Comment deleted.", "green");
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function get_comment_count_for_versionid($iVersionId)
|
|
{
|
|
$sQuery = "SELECT count(*) as cnt from appComments where versionId = '?'";
|
|
$hResult = query_parameters($sQuery, $iVersionId);
|
|
if(!$hResult) return 0;
|
|
|
|
$oRow = mysql_fetch_object($hResult);
|
|
return $oRow->cnt;
|
|
}
|
|
|
|
/**
|
|
* class static functions
|
|
*/
|
|
|
|
/**
|
|
* display a single comment (in $oRow)
|
|
*/
|
|
function view_app_comment($oRow)
|
|
{
|
|
echo html_frame_start('','98%');
|
|
echo '<table width="100%" border="0" cellpadding="2" cellspacing="1">',"\n";
|
|
|
|
// message header
|
|
echo "<tr bgcolor=\"#E0E0E0\"><td><a name=Comment-".$oRow->commentId."></a>\n";
|
|
echo " <b>".$oRow->subject."</b><br />\n";
|
|
echo " by ".forum_lookup_user($oRow->userId)." on ".$oRow->time."<br />\n";
|
|
echo "</td></tr><tr><td>\n";
|
|
|
|
// body
|
|
echo htmlify_urls($oRow->body), "<br /><br />\n";
|
|
|
|
// only add RE: once
|
|
if(eregi("RE:", $oRow->subject))
|
|
$subject = $oRow->subject;
|
|
else
|
|
$subject = "RE: ".$oRow->subject;
|
|
|
|
// reply post buttons
|
|
echo " [<a href=\"addcomment.php?iAppId=$oRow->appId&iVersionId=$oRow->versionId\"><small>post new</small></a>] \n";
|
|
echo " [<a href=\"addcomment.php?iAppId=$oRow->appId&iVersionId=$oRow->versionId&sSubject=".
|
|
urlencode("$subject")."&iThread=$oRow->commentId\"><small>reply to this</small></a>] \n";
|
|
|
|
echo "</td></tr>\n";
|
|
|
|
// delete message button, for admins
|
|
if ($_SESSION['current']->hasPriv("admin")
|
|
|| $_SESSION['current']->isMaintainer($oRow->versionId)
|
|
|| $_SESSION['current']->isSuperMaintainer($oRow->appId))
|
|
{
|
|
echo "<tr>";
|
|
echo "<td><form method=\"post\" name=\"sMessage\" action=\"".BASE."deletecomment.php\"><input type=\"submit\" value=\"Delete\" class=\"button\">\n";
|
|
echo "<input type=\"hidden\" name=\"iCommentId\" value=\"$oRow->commentId\" />";
|
|
echo "</form>\n";
|
|
echo "</td></tr>";
|
|
}
|
|
|
|
echo "</table>\n";
|
|
|
|
echo html_frame_end();
|
|
}
|
|
|
|
/**
|
|
* grab comments for appId / versionId
|
|
* if parentId is not -1 only comments for that thread are returned
|
|
*/
|
|
function grab_comments($iVersionId, $iParentId = null)
|
|
{
|
|
/* TODO: remove the logging when we figure out where the */
|
|
/* invalid $iVersionId is coming */
|
|
/* if $iVersionId is invalid we should log where we came from */
|
|
/* so we can debug the problem */
|
|
if($iVersionId == "")
|
|
{
|
|
error_log::logBackTrace("logging iVersionId oddity");
|
|
return NULL;
|
|
}
|
|
|
|
/* escape input so we can use query_appdb() without concern */
|
|
$iVersionId = mysql_real_escape_string($iVersionId);
|
|
$iParentId = mysql_real_escape_string($iParentId);
|
|
|
|
$sExtra = "";
|
|
|
|
/* NOTE: we must compare against NULL here because $iParentId of 0 is valid */
|
|
if($iParentId != NULL)
|
|
$sExtra = "AND parentId = '".$iParentId."' ";
|
|
|
|
$sQuery = "SELECT from_unixtime(unix_timestamp(appComments.time), \"%W %M %D %Y, %k:%i\") as time, ".
|
|
"appComments.commentId, appComments.parentId, appComments.versionId, appComments.userId, appComments.subject, appComments.body, appVersion.appId ".
|
|
"FROM appComments, appVersion WHERE appComments.versionId = appVersion.versionId AND appComments.versionId = '".$iVersionId."' ".
|
|
$sExtra.
|
|
"ORDER BY appComments.time ASC";
|
|
$hResult = query_appdb($sQuery);
|
|
|
|
return $hResult;
|
|
}
|
|
|
|
/**
|
|
* display nested comments
|
|
* handle is a db result set
|
|
*/
|
|
function do_display_comments_nested($hResult)
|
|
{
|
|
while($oRow = mysql_fetch_object($hResult))
|
|
{
|
|
Comment::view_app_comment($oRow);
|
|
$hResult2 = Comment::grab_comments($oRow->versionId, $oRow->commentId);
|
|
if($hResult && mysql_num_rows($hResult2))
|
|
{
|
|
echo "<blockquote>\n";
|
|
Comment::do_display_comments_nested($hResult2);
|
|
echo "</blockquote>\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
function display_comments_nested($versionId, $threadId)
|
|
{
|
|
$hResult = Comment::grab_comments($versionId, $threadId);
|
|
Comment::do_display_comments_nested($hResult);
|
|
}
|
|
|
|
/**
|
|
* display threaded comments
|
|
* handle is a db result set
|
|
*/
|
|
function do_display_comments_threaded($hResult, $is_main)
|
|
{
|
|
if (!$is_main)
|
|
echo "<ul>\n";
|
|
|
|
while ($oRow = mysql_fetch_object($hResult))
|
|
{
|
|
if ($is_main)
|
|
{
|
|
Comment::view_app_comment($oRow);
|
|
} else
|
|
{
|
|
echo '<li><a href="commentview.php?iAppId='.$oRow->appId.'&iVersionId='.$oRow->versionId.'&iThreadId='.$oRow->parentId.'"> '.
|
|
$oRow->subject.' </a> by '.forum_lookup_user($oRow->userId).' on '.$oRow->time.' </li>'."\n";
|
|
}
|
|
|
|
$hResult2 = Comment::grab_comments($oRow->versionId, $oRow->commentId);
|
|
if ($hResult2 && mysql_num_rows($hResult2))
|
|
{
|
|
echo "<blockquote>\n";
|
|
Comment::do_display_comments_threaded($hResult2, 0);
|
|
echo "</blockquote>\n";
|
|
}
|
|
}
|
|
|
|
if (!$is_main)
|
|
echo "</ul>\n";
|
|
}
|
|
|
|
function display_comments_threaded($versionId, $threadId = 0)
|
|
{
|
|
$hResult = Comment::grab_comments($versionId, $threadId);
|
|
|
|
Comment::do_display_comments_threaded($hResult, 1);
|
|
}
|
|
|
|
/**
|
|
* display flat comments
|
|
*/
|
|
function display_comments_flat($versionId)
|
|
{
|
|
$hResult = Comment::grab_comments($versionId);
|
|
if ($hResult)
|
|
{
|
|
while($oRow = mysql_fetch_object($hResult))
|
|
{
|
|
Comment::view_app_comment($oRow);
|
|
}
|
|
}
|
|
}
|
|
|
|
function view_app_comments($versionId, $threadId = 0)
|
|
{
|
|
global $aClean;
|
|
|
|
// count posts
|
|
$hResult = query_parameters("SELECT commentId FROM appComments WHERE versionId = '?'", $versionId);
|
|
$messageCount = mysql_num_rows($hResult);
|
|
|
|
//start comment format table
|
|
echo html_frame_start("","98%",'',0);
|
|
echo '<table width="100%" border="0" cellpadding="1" cellspacing="0">',"\n";
|
|
|
|
echo '<tr><td bgcolor="#C0C0C0" align="center"><table border="0" cellpadding="0" cellspacing="0"><tr bgcolor="#C0C0C0">',"\n";
|
|
|
|
// message display mode changer
|
|
if ($_SESSION['current']->isLoggedIn())
|
|
{
|
|
// FIXME we need to change this so not logged in users can change current view as well
|
|
if (!empty($aClean['sCmode']))
|
|
$_SESSION['current']->setPref("comments:mode", $aClean['sCmode']);
|
|
|
|
$sel[$_SESSION['current']->getPref("comments:mode", "threaded")] = 'selected';
|
|
echo '<td><form method="post" name="sMode" action="appview.php">',"\n";
|
|
echo "<b>Application Comments</b> $messageCount total comments ";
|
|
echo '<b>Mode</b> <select name="sCmode" onchange="document.sMode.submit();">',"\n";
|
|
echo ' <option value="flat" '.$sel['flat'].'>Flat</option>',"\n";
|
|
echo ' <option value="threaded" '.$sel['threaded'].'>Threaded</option>',"\n";
|
|
echo ' <option value="nested" '.$sel['nested'].'>Nested</option>',"\n";
|
|
echo ' <option value="off" '.$sel['off'].'>No Comments</option>',"\n";
|
|
echo '</select>',"\n";
|
|
echo '<input type="hidden" name="iVersionId" value="'.$versionId.'"></form></td>',"\n";
|
|
}
|
|
|
|
// blank space
|
|
echo '<td> </td>',"\n";
|
|
|
|
// post new message button
|
|
echo '<td><form method="post" name="sMessage" action="addcomment.php"><input type="submit" value="post new comment" class="button"> ',"\n";
|
|
echo '<input type="hidden" name="iVersionId" value="'.$versionId.'"></form></td>',"\n";
|
|
|
|
//end comment format table
|
|
echo '</tr></table></td></tr>',"\n";
|
|
echo '</table>',"\n";
|
|
echo html_frame_end();
|
|
|
|
if( $messageCount > 0 )
|
|
{
|
|
echo '<p align="center">The following comments are owned by whoever posted them. WineHQ is not responsible for what they say.</p>'."\n";
|
|
}
|
|
|
|
//start comments
|
|
echo '<table width="100%" border="0" cellpadding="2" cellspacing="1"><tr><td>',"\n";
|
|
|
|
//hide or display depending on pref
|
|
if ($_SESSION['current']->isLoggedIn())
|
|
$mode = $_SESSION['current']->getPref("comments:mode", "threaded");
|
|
else
|
|
$mode = "threaded"; /* default non-logged in users to threaded comment display mode */
|
|
|
|
if ($aClean['sMode']=="nested")
|
|
$mode = "nested";
|
|
|
|
switch ($mode)
|
|
{
|
|
case "flat":
|
|
Comment::display_comments_flat($versionId);
|
|
break;
|
|
case "nested":
|
|
Comment::display_comments_nested($versionId, $threadId);
|
|
break;
|
|
case "threaded":
|
|
Comment::display_comments_threaded($versionId, $threadId);
|
|
break;
|
|
}
|
|
|
|
echo '</td></tr></table>',"\n";
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* Comment functions that are not part of the class
|
|
*/
|
|
|
|
function forum_lookup_user($iUserId)
|
|
{
|
|
if ($iUserId > 0)
|
|
{
|
|
$oUser = new User($iUserId);
|
|
if($_SESSION['current']->isLoggedIn())
|
|
$sMailto = '<a href="mailto:' . $oUser->sEmail . '">' . $oUser->sRealname . '</a>';
|
|
else
|
|
$sMailto = $oUser->sRealname;
|
|
}
|
|
if (!$iUserId || !$oUser->isLoggedIn())
|
|
{
|
|
$sMailto = 'Anonymous';
|
|
}
|
|
return $sMailto;
|
|
}
|
|
|
|
?>
|