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Code Issues Releases Wiki Activity

Some work done on attachment migration

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This commit is contained in:
mcfly
2008-12-27 04:35:41 +00:00
parent ec7f3a6983
commit 50c9ef2a71
1 changed files with 121 additions and 15 deletions
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136
e107_plugins/forum/forum_update.php
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@@ -9,8 +9,8 @@
* Message Handler
*
* $Source: /cvs_backup/e107_0.8/e107_plugins/forum/forum_update.php,v $
* $Revision: 1.10 $
* $Date: 2008-12-24 04:51:27 $
* $Revision: 1.11 $
* $Date: 2008-12-27 04:35:41 $
* $Author: mcfly_e107 $
*
*/
@@ -644,6 +644,7 @@ function step9()
function step10()
{
$e107 = e107::getInstance();
global $f;
$stepCaption = 'Step 9: Migrate forum attachments';
if(!isset($_POST['migrate_attachments']))
{
@@ -660,25 +661,25 @@ function step10()
}
$qry = "
SELECT thread_id, thread_thread FROM `#forum_t`
WHERE thread_thread REGEXP '_[[:digit:]]+_FT'
SELECT post_id, post_entry FROM `#forum_post`
WHERE post_entry REGEXP '_[[:digit:]]+_FT'
";
if($e107->sql->db_Select_gen($qry))
if($e107->sql->db_Select_gen($qry, true))
{
while($row = $e107->sql->db_Fetch(MYSQL_ASSOC))
{
$postList[] = $row;
}
$attachments = array();
foreach($postList as $post)
{
$attachments = array();
//<div class=&#039;spacer&#039;>[img:width=604&height=453]{e_FILE}public/1229562306_1_FT0_julia.jpg[/img]</div>
//Check for attached full-size images
if(preg_match_all('#<div.*?>\[img.*?\]({e_FILE}.*?_FT\d+_.*?)\[/img\]</div>#ms', $post['thread_thread'], $matches, PREG_SET_ORDER))
if(preg_match_all('#<div.*?>\[img.*?\]({e_FILE}.*?_FT\d+_.*?)\[/img\]</div>#ms', $post['post_entry'], $matches, PREG_SET_ORDER))
{
foreach($matches as $match)
{
// print_a($matches);
print_a($matches);
$att = array();
$att['thread_id'] = $post['thread_id'];
$att['type'] = 'img';
@@ -691,7 +692,7 @@ function step10()
//[link={e_FILE}public/1230091080_1_FT0_julia.jpg][img:width=60&height=45]{e_FILE}public/1230091080_1_FT0_julia_.jpg[/img][/link][br]
//Check for images with thumbnails linking to full size
if(preg_match_all('#\[link=(.*?)\]\[img.*?\]({e_FILE}.*?)\[/img\]\[/link\]#ms', $post['thread_thread'], $matches, PREG_SET_ORDER))
if(preg_match_all('#\[link=(.*?)\]\[img.*?\]({e_FILE}.*?)\[/img\]\[/link\]#ms', $post['post_entry'], $matches, PREG_SET_ORDER))
{
foreach($matches as $match)
{
@@ -708,7 +709,7 @@ function step10()
//[file={e_FILE}public/1230090820_1_FT0_julia.zip]julia.zip[/file]
//Check for attached file (non-images)
if(preg_match_all('#\[file=({e_FILE}.*?)\](.*?)\[/file\]#ms', $post['thread_thread'], $matches, PREG_SET_ORDER))
if(preg_match_all('#\[file=({e_FILE}.*?)\](.*?)\[/file\]#ms', $post['post_entry'], $matches, PREG_SET_ORDER))
{
foreach($matches as $match)
{
@@ -722,12 +723,47 @@ function step10()
$attachments[] = $att;
}
}
if(count($attachments))
{
$newValues = array();
$info = array();
foreach($attachments as $attachment)
{
$error = '';
if($f->moveAttachment($attachment, $error))
{
$_file = split('/', $attachment['name']);
$tmp = split('_', $_file[1], 4);
$newval = $attachment['type'].'*'.$_file[1].'*'.$tmp[3];
if($attachment['thumb'])
{
$_file = split('/', $attachment['thumb']);
$newval .= '*'.$_file[1];
}
$newValues[] = $newval;
$info['post_entry'] = str_replace($attachment['html'], '', $post['post_entry']);
}
else
{
$errorText .= "Failure processing post {$post['post_id']} - file {$attachment['name']}<br />{$error}<br />";
}
}
// Did we make any changes at all?
if(count($newValues))
{
$info['WHERE'] = 'post_id = '.$post['post_id'];
$infot['post_attachments'] = implode(',', $newValues);
$info['_FILE_TYPES']['post_attachments'] = 'escape';
$info['_FILE_TYPES']['post_entry'] = 'escape';
print_a($info);
}
echo $post['thread_thread']."<br />";
// print_a($newValues);
echo $info['newpost']."<br />--------------------------------------<br />";
// Update db values now
}
}
if(count($attachments))
{
print_a($attachments);
}
}
else
{
@@ -747,6 +783,7 @@ function step10()
}
class forumUpgrade
{
var $newVersion = '2.0';
@@ -935,6 +972,75 @@ class forumUpgrade
}
return $ret;
}
function moveAttachment($attachment, &$error)
{
$tmp = split('/', $attachment['name']);
$old = str_replace('{e_FILE}', e_FILE, $attachment['name']);
$new = e_PLUGIN.'forum/attachments/'.$tmp[1];
if(!file_exists($new))
{
// $r = copy($old, $new);
$r = true;
}
else
{
//File already exists, show some sort of error
$error = 'Attachment file already exists';
return false;
}
if(!$r)
{
//File copy failed!
$error = 'Copy of attachments failed';
return false;
}
$oldThumb = '';
if($attachment['thumb'])
{
$tmp = split('/', $attachment['thumb']);
$oldThumb = str_replace('{e_FILE}', e_FILE, $attachments['thumb']).$tmp[1];
$newThumb = e_PLUGIN.'forum/attachments/thumb/'.$tmp[1];
if(!file_exists($new))
{
// $r = copy($oldThumb, $newThumb);
$r = true;
}
else
{
//File already exists, show some sort of error
$error = 'Thumb file already exists';
return false;
}
if(!$r)
{
//File copy failed
$error = 'Copy of thumb failed';
return false;
}
}
//Copy was successful, let's delete the original files now.
$r = true;
// $r = unlink($old);
if(!$r)
{
$error = 'Was unable to delete old attachment: '.$old;
return false;
}
if($oldThumb)
{
$r = true;
// $r = unlink($oldThumb);
if(!$r)
{
$error = 'Was unable to delete old thumb: '.$oldThumb;
return false;
}
}
return true;
}
}