[Beta] EasyMOD Add-on

[JuniorZ]

Hello people...

This MOD will add to your EM 0.0.9 the uninstall feature...
It works great!

Download here.

[morpheus2matrix]

Good

[wGEric]

Say you install two MODs. Both edit atleast one file that is the same. You want to uninstall the first MOD. Does this take the backup that the first MOD made and replace it or does it take into account that the second MOD edited the same file? I don't want to uninstall a MOD and have it take out more then one.

EDIT: After looking at the code, it looks like it does. Good Work!

[JuniorZ]

This MOD works this way:

1. Take the ADD actions and replace with a empty-line (as posible )

2. Take the REPLACE actions and replace them by the original code in the backup file...

This MOD don't just copy the backup files to the old location..
It generates a uninstall MOD script and precess it...

[GPHemsley]

I don't know whether this error has to do with my home server/localhost or not, but when I try to uninstall, I get an endless supply of fget() and fout() or something errors.....

Also, you had typos in the install file which I fixed for myself..... Contact me if you want the changed file

[JuniorZ]

Post here what kind of changes had you made..

[GPHemsley]

Well... you spelled uninstall "unninstall" sometimes....

Code: Select all

## EasyMod 0.0.8 compliant
########################################################
## Mod Title:    Easy MOD Add-on
## Mod Author:   JuniorZ < [email protected] > (JuniorZ) http://www.phpbb.com.br
## Mod Description:  This MOD adds the uninstall option to your EasyMOD 0.0.9
## Mod Version: 1.1.0
## 
## Installation Level:  Easy
## Installation Time:   10-15 Minutes
## Included Files:      1
##			includes/em_addon_functions.php
## Files To Edit:       3
##			admin/admin_easymod.php
##			language/lang_english/lang_easymod.php
##			templates/subSilver/admin/mod_history.tpl
############################################################## 
## This MOD is released under the GPL License. 
## Intellectual Property is retained by the MOD Author(s) listed above 
############################################################## 
## For Security Purposes, Please Check: http://www.phpbb.com/mods/downloads/ for the 
## latest version of this MOD. Downloading this MOD from other sites could cause malicious code 
## to enter into your phpBB Forum. As such, phpBB will not offer support for MOD's not offered 
## in our MOD-Database, located at: http://www.phpbb.com/mods/downloads/ 
###############################################

#
#-----[ COPY ]------------------------------------------ 
# 
includes/em_addon_functions.php.txt to includes/em_addon_functions.php

#
#-----[ OPEN ]------------------------------------------ 
# 
admin/admin_easymod.php

#
#-----[ FIND ]------------------------------------------ 
#
	($mode != 'update') && ($mode != 'process')

#
#-----[ IN-LINE FIND ]------------------------------------------ 
#
($mode != 'post_process')

#
#-----[ IN-LINE AFTER, ADD]------------------------------------------ 
#
 && ($mode != 'uninstall')	
#
#-----[ FIND ]------------------------------------------ 
#
'L_NONE_INSTALLED' =>

#
#-----[ BEFORE, ADD ]------------------------------------------ 
#
		'L_UNINST' => $lang['EM_uninstall'],
		'S_ACTION' => append_sid('admin_easymod.'.$phpEx),

#
#-----[ FIND ]------------------------------------------ 
#
'URL' => $row['mod_author_url'],
'PHPBB_VER' => $row['mod_phpBB_version'],

#
#-----[ AFTER, ADD ]------------------------------------------ 
#
			'MOD_ID' => $row['mod_id'],
			'MOD_FILE' => basename($row['mod_file']),
			'MOD_PATH' => './mods/' . dirname($row['mod_file'])  . '/',
	
#
#-----[ FIND ]------------------------------------------ 
#
else if (($mode == 'process' ) ||

#
#-----[ IN-LINE FIND ]------------------------------------------ 
#
($mode == 'download_file')

#
#-----[ IN-LINE AFTER, ADD ]------------------------------------------ 
#
 || ($mode == 'uninstall')

#
#-----[ FIND ]------------------------------------------ 
#
// loop
for ($i=0; $i<count($commands); $i++)

#
#-----[ BEFORE, ADD ]------------------------------------------ 
#
	//But Before we generate the uninstall script (if needed)
	if ($mode == 'uninstall')
	{
		include($phpbb_root_path . 'includes/em_addon_functions.'.$phpEx);
		$mode = generate_uninstall($commands, $body);
	}

#
#-----[ FIND ]------------------------------------------ 
#
for ($i=0; $i<count( $command_file->afile); $i++)

#
#-----[ BEFORE, ADD ]------------------------------------------ 
#
		$hidden .= ( intval($HTTP_POST_VARS['mod_id']) > 0 ) ? '<input type="hidden" 

name="mod_id" value="'.intval($HTTP_POST_VARS['mod_id'])."\">\n" : '';


#
#-----[ FIND ]------------------------------------------ 
#
for ( $i=0; $i<$num_command_steps; $i++)

#
#-----[ BEFORE, ADD ]------------------------------------------ 
#
	$hidden .= ( intval($HTTP_POST_VARS['mod_id']) > 0 ) ? '<input type="hidden" name="

mod_id" value="'.intval($HTTP_POST_VARS['mod_id'])."\">\n" : '';

#
#-----[ FIND ]------------------------------------------ 
#
$template->assign_vars(array(
	'S_ACTION' => 
	'L_STEP' => 
	'L_COMPLETE' => 
	'L_COMP_DESC' => 

#
#-----[ REPLACE WITH ]------------------------------------------ 
#
	if( intval($HTTP_POST_VARS['mod_id']) > 0 )
	{
		$compl_msg = $lang['EM_pp_install_comp'];
		$compl_msg_desc = $lang['EM_pp_comp_desc'];
	}
	else
	{
		$compl_msg = $lang['EM_pp_uninstall_comp'];
		$compl_msg_desc = $lang['EM_pp_un_comp_desc'];
	}

	$template->assign_vars(array(
		'S_ACTION' => append_sid('admin_easymod.'.$phpEx),

		'L_STEP' => $lang['EM_pp_step3'],
		'L_COMPLETE' => $compl_msg,
		'L_COMP_DESC' => $compl_msg_desc,

#
#-----[ FIND ]------------------------------------------ 
#
$sql = 'INSERT INTO ' . EASYMOD_TABLE . "
VALUES ( '" . substr($install_path, 7)

#
#-----[ AFTER, ADD ]------------------------------------------ 
#
	if ( intval($HTTP_POST_VARS['mod_id']) > 0 )
	{
		$sql = "DELETE FROM " . EASYMOD_TABLE ."
			WHERE mod_id = " . intval($HTTP_POST_VARS['mod_id']);

		$lang['EM_err_em_info'] = $lang['EM_err_em_unins'];
	}

#
#-----[ OPEN ]------------------------------------------
#
language/lang_english/lang_easymod.php

#
#-----[ FIND ]------------------------------------------
#
?>

#
#-----[ BEFORE, ADD ]------------------------------------------
#

//uninstall
$lang['EM_uninstall'] = 'Uninstall';
$lang['EM_err_em_unins'] = 'Could not delete the MOD entry from EasyMOD table';
$lang['EM_pp_uninstall_comp'] = 'Uninstallation Complete!';
$lang['EM_pp_un_comp_desc']  = 'Uninstallation of this MOD is now complete!  You should verify if 

the MOD really is not functioning in any installed themes and languages. You should too to remove 

all files added to your phpBB by this MOD if you are uninstalling this MOD permanently. Therefore 

if you just want to reinstall this MOD, you can ignore this.' ;

#
#-----[ OPEN ]------------------------------------------
#
templates/subSilver/admin/mod_history.tpl

#
#-----[ FIND ]------------------------------------------ 
#
	<td width="5%"  class="{install.ROW_CLASS}" align="center"><span class="gensmall"

>details</span></td>

#
#-----[ REPLACE WITH ]------------------------------------------ 
#
	<td class="{install.ROW_CLASS}" align="center" valign="bottom">
		<form method="post" action="{S_ACTION}">
			<input type="hidden" name="mode" value="uninstall">
			<input type="hidden" name="mod_id" value="{install.MOD_ID}">
			<input type="hidden" name="install_file" value="{install.MOD_FILE}">
			<input type="hidden" name="install_path" value="{install.MOD_PATH}">
			<input type="submit" name="post" class="mainoption" value="{L_UNINST}" />
		</form>
	</td>

#
#-----[ SAVE/CLOSE ALL FILES ]------------------------------------------ 
#
# EoM 

Be careful of the   errors.... (If there are any)

[[MA]dCow_Inc{velt}]

You should probably tell Nuttzy about that MOD, he may have improvements for it (he is the author of EM, anyway).

EDIT: Tried it out. It worked better than I expected, it will even work on MODs installed after the Uninstall mod was, uhh...., installed. Even works on lycos (where my test forum is).

[JuniorZ]

Well... you spelled uninstall "unninstall" sometimes....

Have you changed just this???
Just the "unninst" related things, right?? (You don't changed the code )

I'm asking this because I have a new em_addon_functions.php...
(Waiting your confirmation to release this...)

[GPHemsley]

Nope, I just fixed some spelling types of mistakes... One or two of which may have hindered the process.... But maybe not You can release the new file, I didn't change it at all.

[JuniorZ]

Uptaded to 1.2.0

Just get the new em_addon_functions.php end reupload-it to the server...

[JuniorZ]

I had tested it only with short MODs...
And because this I need some return about uninstalling large MODs and uninstalling on servers with a lot of MODs (I need to certifies if there's not any conflict or uncompatibility)

This new version can decrease the performance (a little - probalby in large MODs) but now it will confirm if the uninstaller is getting the last backuped filed for each MODified file.

[Ptirhiik]

I'm afraid the only quite reliant way to uninstall a mod is to restore the backup generated before the install of this mod, then re-apply all mods installed after the one removed. Any other way to proceed will drive the board to be screwed. This supposed also all further mod to have been installed with easyMod, which is far from beeing the case on many boards.

Retro-engeneering is far from being as simple as you think .

[JuniorZ]

Retro-engeneering is far from being as simple as you think .

Could you tell me why?

[GPHemsley]

OK, I've got a few little bugs to report about this Add-On, which is very helpful, BTW. OK, here we go:

1) It mixes up the install and uninstall windows. (i.e. the install window is shown for uninstalling, and vice versa)
2) It leaves a little

Code: Select all

/* A MOD was here */

comment in one of the template files where a MOD was, and since

Code: Select all

/* */

doesn't comment something out in HTML, it appears in the output... It seems to happen only when the MOD edited the overall_header.tpl template...

Also, any news from Nuttzy about this?