#################################################################
## Mod Title:    Board Statistics
## Mod Version:  2.1.5
## Mod Author: Acyd Burn < acyd.burn@gmx.de > - Meik Sievertsen ( http://www.opentools.de/board )
## Mod Description:
##	Original Idea and Statistics Mod 2.0.x (c) Nivisec
##
##	(This Description comes from the Original Statistics Mod V2.0.0b, made by Nivisec)
##    The Statistics Mod is a complete statistics core
##    for your phpBB 2 board.
##
##    Unlike the previous 1.x versions, it now does not rely on hard coded
##    statistics, but instead uses modules. Users may enable/disable modules
##    from the admin control panel and they are very easy to install. Just
##    upload the module directory into your statistics module directory that
##    you define in the admin control panel.
##
##    You also now have complete control over what user levels can view each
##    individual module!
##
##    A new nice feature is your ability to define the update period for each
##    module of statistics. If the update period has not arrived, a fast database
##    cached version will be used instead of calculating the complete new set of
##    statistics. Usefull for long query modules and rarely updated statistics modules.
##
##    Active/De-Activate your modules at will inside the admin control panel. You can
##    also place your favorite modules on top of your page. A simple click moves a module
##    up and down.
##
## Installation Level:  easy
## Installation Time:   5-10 Minutes
## Files To Edit:       constants.php
##			templates/subSilver/overall_header.tpl (if you are editing your header)
##			includes/template.php (if you use the file-cache version of the template)
## Included Files:      install.txt  (This file, you don't have to upload it)
##			mod_table_inst.php (Only needed for Installation, after Installation: DELETE the File from your webspace)
##
##                      statistics.php
##			admin/admin_statistics.php
##			includes/functions_stats.php
##			includes/functions_module.php
##			language/lang_english/lang_statistics.php
##			language/lang_german/lang_statistics.php
##			templates/subSilver/statistics.tpl
##			templates/subSilver/admin/stat_config_body.tpl
##			templates/subSilver/admin/stat_edit_module.tpl
##			templates/subSilver/admin/stat_manage_modules.tpl
##                      templates/subSilver/images/icon_mini_statistics.png
##                      stat_modules/*
##
## Complete Dedicated Page: -- OLD Page: http://nivisec.com/mods/statistics_2.php
##			    -- NEW Page: http://www.opentools.de/board (Download Section)
##					 http://www.opentools.de/board/show_modules.php (For Downloading/Uploading Modules)
##
##                          - Download the latest version
##                          - Download more modules
##                          - Submit your own written modules
#################################################################
##
## Author Note:
##
## Make sure you run the mod_table_inst.php to
## add the required tables before installing any other parts.
##
## After it is installed, you should see a new admin control panel
## section to get you started.
## You have to install and activate Modules before you see anything
## within your statistics page.
##
## To access the statistics page, you simply open statistics.php
## after it is uploaded. You may also optionally install the
## extra icon link as instructed below.
##
## Module Authors should read the docs/module_coding_guidelines.html
## or http://www.opentools.de/docs/module_coding_guidelines.html
##
#################################################################
## Before Adding This MOD To Your Forum, You Should Back Up All Files Related To This MOD
#################################################################
##
## VERSION HISTORY
##
## v2.1.5 - 2002-02-05
##	- bugfix: old language layout again allowed.
##	- bugfix: security adjustments to the most active topics, most viewed topics and top attachments modules.
##		if cache was used, users were able to see hidden topics or attachments
##	- bugfix: smilies module adjusted, now only one method is really allowed (smilepref to 0)
##	- more little bugfixes
##
## v2.1.4 - 2002-12-01
##	- fixed bug: Smilies Module (should be more time intensive but 'very' accurate)
##	- fixed bug: Condition setting within Top Downloaded Attachments Module
##	- Added install-switch to the module info parser (no need to parse some things on statistics page generation)
##	- fixed bug: Admin page Module Preview
##	- fixed some template issues
##	- module loop changed to be more stable through the page generation.
##	- fixed bug: escaping single quotes
##	- fixed templates (row colors) for nearly all provided modules
##	- Old Modules (Those from Statistics Mod Versions prior or equal Version 2.1.2 will not work... you are receiving an error now)
##		All Module Authors should upgrade their Modules to be Version 2.1.3/2.1.4 compatible.
##	- Other minor bugfixes not mentioned here
##
## v2.1.3 - 2002-11-11
##	- fixed bug: caching screws up themes and language variables
##	- speed increasements
##	- fixed issues with Admin Language Part
##	- Re-done the complete caching mechanism
##	- Module Coding Guidelines and Explanation of this new mechanisms: docs/module_coding_guidelines.html
##		or http://www.opentools.de/docs/module_coding_guidelines.html
##	- added a condition setting to the Installation, Module Authors are able to re-check Requirements now
##	- added a setting to check the needed Statistics Mod Version for a Module
##
## v2.1.2
##	- fixed bug: could not set update time back to 0
##	- fixed bug: some issues with Modules that require additional Mods
##			If this was the case, you was unable to uninstall them.
##	- New Multi Language Support added, even cached Versions should be displayed correctly.
##			But be aware if you are writing Modules, only Language Files are 
##			supported, which are defined through the $template->set_vars function.
##	- Added Recommended Update Time to info.txt
##	- Statistics Mod is able to Debug and Recommend a Update Time for you
##	- Automatic Detect and Set of recommended Update Times
##	- You are able to Install&Activate, Activate, Deactivate, Uninstall at the 
##			Module Configuration Page directly.
##	- added a symbolic Link (<a name="<module_id>">) to the statistics Output Page.
##	- added most common used Language Variables to the lang_statistics.php file.
##
## v2.1.1
##	- fixed bug: not able to deactivate Module
##	- fixed bug: not able to uninstall Module
##	- added fix for caching template systems, now all should work just fine with Template Cache File
##	- added uninstaller and update instructions (update.txt)
##
## v2.1.0
##	- Author of the Statistics Mod changed: now Acyd Burn.
##	- New Install File to be more db-safe. :)
##	- Rewrite of the module parser
##		- $template can be used in modules
##		- all things are templated, no prints/echos anymore
##	- Rewrite of the Permissions System (ALL, REG, ADMIN)
##	- Rewrite of the Modules Functions and DB to make it more compatible and db-compliant (added also a module_id)
##	- Rewrite of the Administration Interface (seperated template files)
##	- SQL Install Execution rewritten (a complete schema for all databases now supported, no variables needed. 
##		If the SQL file does not exist, no SQL is executed)
##	- Administrative Statistics (one little bug fixed with most users online stats and integrated AMod Compatibility)
##
##
#################################################################

#
# Here starts the Installation, follow the steps very close.
# After installing this Mod, please go straight to your Administration Panel
# and install and activate Modules. You will see nothing before you have not done so.
#

#
# Copy/Upload all files to their respective Location
#
# statistics.php								-> statistics.php
# admin/admin_statistics.php							-> admin/admin_statistics.php
# includes/functions_stats.php							-> includes/functions_stats.php
# includes/functions_module.php							-> includes/functions_module.php
# templates/subSilver/statistics.tpl						-> templates/subSilver/statistics.tpl
# templates/subSilver/admin/stat_config_body.tpl				-> templates/subSilver/admin/stat_config_body.tpl
# templates/subSilver/admin/stat_edit_module.tpl				-> templates/subSilver/admin/stat_edit_module.tpl
# templates/subSilver/admin/stat_manage_modules.tpl				-> templates/subSilver/admin/stat_manage_modules.tpl
# templates/subSilver/images/icon_mini_statistics.png				-> templates/subSilver/images/icon_mini_statistics.png
# stat_modules/*								-> stat_modules (upload the complete directory and all sub directories)
#

#
# Upload the Language Files (English (German is optional)) provided with the Statistics Mod, located at the language folder
# to your language Directory.
#
# language/lang_english/lang_statistics.php			-> language/lang_english/lang_statistics.php
# 

# 
# Installing the Statistics Mod (First Step -- Database):
#
# Upload this File to your phpBB2 Root Directory (where your config.php file is), it is only needed for installation: 
#	
#	mod_table_inst.php			-> mod_table_inst.php
#

#
# Now we want to create the tables, therefore we run mod_table_inst.php (http://www.yoursite.com/phpBB2/mod_table_inst.php)
# Contact me if you have questions or problems.
#

#
# For Uninstallation:
#	Upload mod_uninst.php			-> mod_uninst.php
#	Run the script and delete it after execution
#

#
# Now you have to alter existing phpBB2 files, read the instructions carefully and make sure you find the right lines.
#

#
#-----[ OPEN ]------------------------------------------
#
includes/constants.php

#
#-----[ FIND ]------------------------------------------
#
if ( !defined('IN_PHPBB') )
{
	die("Hacking attempt");
}

#
#-----[ AFTER, ADD ]------------------------------------------
#
define('MODULES_TABLE', $table_prefix . 'stats_modules');
define('STATS_CONFIG_TABLE', $table_prefix . 'stats_config');


#-------------------------------------------------------------
# Optional install of tiny link beside Usergroups in header
#-------------------------------------------------------------

#
#-----[ OPEN ]------------------------------------------
#
templates/subSilver/overall_header.tpl

#
#-----[ FIND ]------------------------------------------
#
<td align="center" valign="top" nowrap="nowrap"><span class="mainmenu">&nbsp;<a href="{U_FAQ}" class="mainmenu"><img src="templates/subSilver/images/icon_mini_faq.gif" width="12" height="13" border="0" alt="{L_FAQ}" hspace="3" />{L_FAQ}</a></span><span class="mainmenu">&nbsp; &nbsp;<a href="{U_SEARCH}" class="mainmenu"><img src="templates/subSilver/images/icon_mini_search.gif" width="12" height="13" border="0" alt="{L_SEARCH}" hspace="3" />{L_SEARCH}</a>&nbsp; &nbsp;<a href="{U_MEMBERLIST}" class="mainmenu"><img src="templates/subSilver/images/icon_mini_members.gif" width="12" height="13" border="0" alt="{L_MEMBERLIST}" hspace="3" />{L_MEMBERLIST}</a>&nbsp; &nbsp;<a href="{U_GROUP_CP}" class="mainmenu"><img src="templates/subSilver/images/icon_mini_groups.gif" width="12" height="13" border="0" alt="{L_USERGROUPS}" hspace="3" />{L_USERGROUPS}</a>&nbsp;

#
#-----[ AFTER, ADD ]------------------------------------------
#
&nbsp;<a href="statistics.php" class="mainmenu"><img src="templates/subSilver/images/icon_mini_statistics.png" width="12" height="13" border="0" alt="Statistics" hspace="3" />Statistics</a>&nbsp;

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

#-------------------------------------------------------------
# NOTE: THIS STEP IS ONLY NEEDED IF YOU USE THE FILE-BASED CACHED TEMPLATE.PHP FILE
#
# If you are using the template cache system (only file-based is mentioned here), 
# please adjust your template.php as followed (This will NOT disable the Template Caching)
# It is a little tweak to let the template use the non-cached output if no cached template 
# file could be found.
#-------------------------------------------------------------

# 
#-----[ OPEN ]--------------------------------------------- 
# 
includes/template.php

#
#-----[ FIND ]---------------------------------------------
# around line 144
			$fp = fopen($cache_file, 'w+');
			fwrite ($fp, '<?php' . "\n" . $this->compiled_code[$handle] . "\n?" . '>');

# 
#-----[ REPLACE WITH ]-------------------------------------- 
# 
			$fp = @fopen($cache_file, 'w+');
			if (!$fp)
			{
				eval($this->compiled_code[$handle]);
				return true;
			}
			fwrite ($fp, '<?php' . "\n" . $this->compiled_code[$handle] . "\n?" . '>');

#
#-----[ FIND ]---------------------------------------------
# around line 188
			$fp = fopen($cache_file, 'w+');
			fwrite ($fp, '<?php' . "\n" . $code . "\n?" . '>');

# 
#-----[ REPLACE WITH ]-------------------------------------- 
# 
			$fp = @fopen($cache_file, 'w+');
			if (!$fp)
			{
				$_str = '';
				eval($code);
				$this->assign_var($varname, $_str);
				return true;
			}
			fwrite ($fp, '<?php' . "\n" . $code . "\n?" . '>');


# EoM