[mxbb-commits] mx_blogs/includes functions_trackback.php, NONE, 1.1 functions_weblog.php, NONE, 1.1

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Update of /cvsroot/mxbb/mx_blogs/includes
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv721/mx_blogs/includes

Added Files:
	functions_trackback.php functions_weblog.php monofont.ttf 
	weblogs_common.php weblogs_constants.php 
Log Message:
mx_blogs, Initial checkin

--- NEW FILE: weblogs_common.php ---
<?php
/***************************************************************************
 *                            weblogs_common.php
 *                         ------------------------
 *   begin                : Monday, September 5, 2004
 *   copyright            : (C) 2005 Hyperion
 *   email                : vi...@ho...
 *
 *   $Id: weblogs_common.php,v 1.0.0 2004/09/05, 13:17:43 Hyperion Exp $
 *
 ***************************************************************************/

/***************************************************************************
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 ***************************************************************************/
if ( !defined('IN_PHPBB') )
{
	die("Hacking attempt");
}
if ( !isset($mx_root_path))
{
   $mx_root_path = '../../../';
}
include($mx_root_path . 'modules/mx_blogs/includes/weblogs_constants.'.$phpEx);
//include($phpbb_root_path . 'includes/functions_weblog.'.$phpEx);
include($mx_root_path . 'modules/mx_blogs/includes/functions_weblog.'.$phpEx);
//include($mx_root_path . 'includes/mx_functions.'.$phpEx);
// The Blog Mod version 0.2.5
define('WEBLOGS_MOD_VERSION', '0.2.6');

// Weblog Constants (Constants used all over the place)
define('SORT_NEWEST_ENTRIES', 0);
define('SORT_WEBLOG_NAME', 1);
define('SORT_NUM_ENTRIES', 2);
define('SORT_WEBLOG_START_DATE', 3);
define('SORT_WEBLOG_VIEWS', 4);
define('SORT_WEBLOG_OWNER_NAME', 5);

define('ACTION_DO_NOTHING', 0);
define('ACTION_LOAD_TEMPLATE', 1);
define('ACTION_SWITCH_MODE', 2);

define('WEBLOG_AUTH_ALL', 0);
define('WEBLOG_AUTH_REGISTERED', 1);
define('WEBLOG_AUTH_FRIENDS', 2);
define('WEBLOG_AUTH_OWNER', 3);

// include the weblog language file
$use_lang = ( !file_exists($mx_root_path . 'modules/mx_blogs/language/lang_' . $board_config['default_lang'] . '/lang_weblog_main.'.$phpEx) ) ? 'english' : $board_config['default_lang'];
include($mx_root_path . 'modules/mx_blogs/language/lang_' . $use_lang . '/lang_weblog_main.' . $phpEx);

//
// Preload all Weblog Config data
//
$sql = "SELECT *
	FROM " . WEBLOG_CONFIG_TABLE;
if( !($result = $db->sql_query($sql)) )
{
        if (function_exists('read_block_config'))
	{
	mx_message_die(CRITICAL_ERROR, "Could not query config information", "", __LINE__, __FILE__, $sql);
        }
        else
        {
        message_die(CRITICAL_ERROR, "Could not query config information", "", __LINE__, __FILE__, $sql);
        }
}

while ( $row = $db->sql_fetchrow($result) )
{
	$weblog_config[$row['config_name']] = $row['config_value'];
}

//
// Preload the friends data (for determining if user is friend of weblog owner
//
$sql = "SELECT * FROM " . WEBLOG_FRIENDS_TABLE . " WHERE friend_id = " . $userdata['user_id'];
if ( !($result = $db->sql_query($sql)) )
{
        if (function_exists('read_block_config'))
	{
	mx_message_die(GENERAL_ERROR, 'Error querying to find user weblog friends information', '', __LINE__, __FILE__, $sql);
        }
        else
	{
	message_die(GENERAL_ERROR, 'Error querying to find user weblog friends information', '', __LINE__, __FILE__, $sql);
	}
}

$friends_data = array();
while ( $row = $db->sql_fetchrow($result) )
{
	$friends_data[] = $row;
}

//
// Preload the blocked users data (for determining if user is blocked in any weblog
//
$sql = "SELECT * FROM " . WEBLOG_BLOCKED_TABLE . " WHERE blocked_id = " . $userdata['user_id'];
if ( !($result = $db->sql_query($sql)) )
{
        if (function_exists('read_block_config'))
	{
	mx_message_die(GENERAL_ERROR, 'Error querying to find user weblog blocked information', '', __LINE__, __FILE__, $sql);
	}
	else
	{
        message_die(GENERAL_ERROR, 'Error querying to find user weblog blocked information', '', __LINE__, __FILE__, $sql);
	}
}

$blocked_data = array();
while ( $row = $db->sql_fetchrow($result) )
{
	$blocked_data[] = $row;
}

//
// Load the template data
//
// Get template data and check to see if there is at least one template installed.
$sql = "SELECT * FROM " . WEBLOG_TEMPLATES_TABLE . " ORDER BY template_name";
if ( !($result = $db->sql_query($sql)) )
{
	if (function_exists('read_block_config'))
	{
	mx_message_die(GENERAL_ERROR, 'Error querying to find user weblog information', '', __LINE__, __FILE__, $sql);
	}
	else
	{
	message_die(GENERAL_ERROR, 'Error querying to find user weblog information', '', __LINE__, __FILE__, $sql);
	}
}

$template_data = array();
while ( $row = $db->sql_fetchrow($result) )
{
	$template_data[] = $row;
}

?>

--- NEW FILE: monofont.ttf ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: functions_weblog.php ---
<?php
/***************************************************************************
 *                           functions_weblog.php
 *                        --------------------------
 *   begin                : Monday, September 5, 2004
 *   copyright            : (C) 2005 Hyperion
 *   email                : vi...@ho...
 *
 *   $Id: functions_weblog.php,v 1.0.0 2004/09/05, 13:17:43 Hyperion Exp $
 *
 ***************************************************************************/

/***************************************************************************
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 ***************************************************************************/

function use_weblog_header ( $weblog_data, $template_dir, $parse = TRUE )
{
	global $board_config, $template, $template_data, $phpEx, $phpbb_root_path, $lang, $page_title, $userdata;
 	global $module_root_path,$mx_root_path,$weblog_config;
	//
	// Start output of page
	//

	// include the weblog lang file
	$use_lang = ( !file_exists($module_root_path . 'language/lang_' . $board_config['default_lang'] . '/lang_weblog_main.'.$phpEx) ) ? 'english' : $board_config['default_lang'];

	//
	// Copied from includes/page_header.php
	//
	define('HEADER_INC', TRUE);

	//
	// gzip_compression
	//
	$do_gzip_compress = FALSE;
	if ( $board_config['gzip_compress'] )
	{
		$phpver = phpversion();

		$useragent = (isset($_SERVER["HTTP_USER_AGENT"]) ) ? $_SERVER["HTTP_USER_AGENT"] : $HTTP_USER_AGENT;

		if ( $phpver >= '4.0.4pl1' && ( strstr($useragent,'compatible') || strstr($useragent,'Gecko') ) )
		{
			if ( extension_loaded('zlib') )
			{
                                @ob_end_clean(); 
				ob_start('ob_gzhandler');
			}
		}
		else if ( $phpver > '4.0' )
		{
			if ( strstr($HTTP_SERVER_VARS['HTTP_ACCEPT_ENCODING'], 'gzip') )
			{
				if ( extension_loaded('zlib') )
				{
					$do_gzip_compress = TRUE;

					ob_start();
					ob_implicit_flush(0);

					header('Content-Encoding: gzip');
				}
			}
		}
	}

	// Add no-cache control for cookies if they are set
	//$c_no_cache = (isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_sid']) || isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_data'])) ? 'no-cache="set-cookie", ' : '';

	// Work around for "current" Apache 2 + PHP module which seems to not
	// cope with private cache control setting
	if (!empty($_SERVER['SERVER_SOFTWARE']) && strstr($_SERVER['SERVER_SOFTWARE'], 'Apache/2'))
	{
		header ('Cache-Control: no-cache, pre-check=0, post-check=0');
	}
	else
	{
		header ('Cache-Control: private, pre-check=0, post-check=0, max-age=0');
	}
	header ('Expires: 0');
	header ('Pragma: no-cache');

	// Format Timezone. We are unable to use array_pop here, because of PHP3 compatibility
	$l_timezone = explode('.', $board_config['board_timezone']);
	$l_timezone = (count($l_timezone) > 1 && $l_timezone[count($l_timezone)-1] != 0) ? $lang[sprintf('%.1f', $board_config['board_timezone'])] : $lang[number_format($board_config['board_timezone'])];

	if ( !$userdata['session_logged_in'] )
	{
		$template->assign_block_vars('switch_user_logged_out', array());
	}
	else
	{
		$template->assign_block_vars('switch_user_logged_in', array());
	}

	//
	// End copy
	//

	if ( $parse )
	{
		$template->set_filenames(array(
			'header' => $module_root_path . 'weblogs/templates/' . $template_dir . '/weblog_header.htm')
		);
	}

	if ( $weblog_data['font'] == '0' )
		$font = 'Arial';
	else if ( $weblog_data['font'] == '1' )
		$font = 'Comic Sans MS';
	else if ( $weblog_data['font'] == '2' )
		$font = 'Courier New';
	else if ( $weblog_data['font'] == '3' )
		$font = 'Georgia';
	else if ( $weblog_data['font'] == '4' )
		$font = 'Verdana';
	else if ( $weblog_data['font'] == '5' )
		$font = 'Times New Roman';
	else if ( $weblog_data['font'] == '6' )
		$font = 'Trebuchet';
	else
		$font = 'Verdana';

	$template->assign_vars(array(
		'SITENAME' => $board_config['sitename'],
		'SITE_DESCRIPTION' => $board_config['site_desc'],
		'PAGE_TITLE' => $page_title,

		'BACKGROUND_COLOR' => $weblog_data['background_color'],
		'ENTRY_BG_COLOR' => $weblog_data['entry_bg_color'],
		'BORDER_COLOR' => $weblog_data['border_color'],
		'BACKGROUND_IMAGE' => $weblog_data['background_image'],
		'BACKGROUND_IMAGE_FIXED' => ( $weblog_data['background_image_fixed'] ) ? 'fixed' : 'scroll',
		'BACKGROUND_REPEAT' => $weblog_data['tile_bg'],
		'BACKGROUND_POSITION' => $weblog_data['bg_ypos'] . ' ' . $weblog_data['bg_xpos'],
		'SB_FACE_COLOR' => $weblog_data['sb_face_color'],
		'SB_HIGHLIGHT_COLOR' => $weblog_data['sb_highlight_color'],
		'SB_SHADOW_COLOR' => $weblog_data['sb_shadow_color'],
		'SB_3DLIGHT_COLOR' => $weblog_data['sb_3dlight_color'],
		'SB_ARROW_COLOR' => $weblog_data['sb_arrow_color'],
		'SB_TRACK_COLOR' => $weblog_data['sb_track_color'],
		'SB_DARKSHADOW_COLOR' => $weblog_data['sb_darkshadow_color'],
		'FONT' => $font,
		'FONT_COLOR' => $weblog_data['font_color'],
		'FONT_SIZE' => $weblog_data['font_size'],
		'NORMAL_LINK_COLOR' => $weblog_data['normal_link_color'],
		'NORMAL_LINK_UNDERLINED' => ( $weblog_data['normal_link_underline'] ) ? 'underline' : 'none',
		'ACTIVE_LINK_COLOR' => $weblog_data['active_link_color'],
		'ACTIVE_LINK_UNDERLINED' => ( $weblog_data['active_link_underline'] ) ? 'underline': 'none',
		'HOVER_LINK_COLOR' => $weblog_data['hover_link_color'],
		'HOVER_LINK_UNDERLINED' => ( $weblog_data['hover_link_underline'] ) ? 'underline': 'none',
		'VISITED_LINK_COLOR' => $weblog_data['visited_link_color'],
		'VISITED_LINK_UNDERLINED' => ( $weblog_data['visited_link_underline'] ) ? 'underline': 'none',
		'WEBLOG_TITLE_COLOR' => $weblog_data['weblog_title_color'],
		'WEBLOG_TITLE_FONT_SIZE' => $weblog_data['weblog_title_font_size'],
		'ENTRY_TITLE_COLOR' => $weblog_data['entry_title_color'],
		'ENTRY_TITLE_FONT_SIZE' => $weblog_data['entry_title_font_size'],
		'DATE_TIME_COLOR' => $weblog_data['date_time_color'],
		'DATE_TIME_FONT_SIZE' => $weblog_data['date_time_font_size'],
		'BLOCK_TITLE_COLOR' => $weblog_data['block_title_color'],
		'BLOCK_TITLE_FONT_SIZE' => $weblog_data['block_title_font_size'],
		'BLOCK_BG_COLOR' => $weblog_data['block_bg_color'],
		'BLOCK_BORDER_COLOR' => $weblog_data['block_border_color'],

		'L_USERNAME' => $lang['Username'],
		'L_PASSWORD' => $lang['Password'],
		'L_LOGIN' => $lang['Login'],
		'L_LOG_ME_IN' => $lang['Log_me_in'],
		'L_AUTO_LOGIN' => $lang['Log_me_in'],
		'L_INDEX' => sprintf($lang['Forum_Index'], $board_config['sitename']),
		'L_REGISTER' => $lang['Register'],
		'L_PROFILE' => $lang['Profile'],
		'L_SEARCH' => $lang['Search'],
		'L_PRIVATEMSGS' => $lang['Private_Messages'],
		'L_WHO_IS_ONLINE' => $lang['Who_is_Online'],
		'L_MEMBERLIST' => $lang['Memberlist'],
		'L_FAQ' => $lang['FAQ'],
		'L_USERGROUPS' => $lang['Usergroups'],
		'L_SEARCH_NEW' => $lang['Search_new'],
		'L_SEARCH_UNANSWERED' => $lang['Search_unanswered'],
		'L_SEARCH_SELF' => $lang['Search_your_posts'],

		'L_WEBLOGS' => $lang['Weblogs'],
		'L_WEBLOG_CONFIG' => $lang['Weblog_CP'],
		'L_MYWEBLOGS' => $lang['Weblog_MyWeblogs'],

		'U_WEBLOGS' => append_sid($mx_root_path . "index.$phpEx?page=" . $weblog_config['mx_weblog_list']),
		'U_MYWEBLOGS' => append_sid("myweblogs.$phpEx"),
		'U_WEBLOG_CONFIG' => append_sid($mx_root_path . "index.$phpEx?page=" . $weblog_config['mx_weblog_config_page']),
		'U_INDEX' => append_sid($mx_root_path . 'index.'.$phpEx),

		'S_CONTENT_DIRECTION' => $lang['DIRECTION'],
		'S_CONTENT_ENCODING' => $lang['ENCODING'],
		'S_CONTENT_DIR_LEFT' => $lang['LEFT'],
		'S_CONTENT_DIR_RIGHT' => $lang['RIGHT'],
		'S_TIMEZONE' => sprintf($lang['All_times'], $l_timezone),
		'S_LOGIN_ACTION' => append_sid($mx_root_path . 'login.'.$phpEx))
	);

	if ( $parse )
	{
		//
		// Parse the header
		//
		$template->pparse('header');
	}

	return;
}

function use_weblog_footer ( $weblog_data, $template_dir, $parse = TRUE )
{
	global $do_gzip_compress, $template, $db;

	if ( $parse )
	{
		$template->set_filenames(array(
			'footer' => $module_root_path . 'weblogs/templates/' . $template_dir . '/weblog_footer.htm')
		);

		//
		// Output the footer
		//
		$template->pparse('footer');
	}

	//
	// Copied from includes/page_tail.php
	//
	//
	// Close our DB connection.
	//
	$db->sql_close();

	//
	// Compress buffered output if required and send to browser
	//
	if ( $do_gzip_compress )
	{
		//
		// Borrowed from php.net!
		//
		$gzip_contents = ob_get_contents();
		@ob_end_clean();

		$gzip_size = strlen($gzip_contents);
		$gzip_crc = crc32($gzip_contents);

		$gzip_contents = gzcompress($gzip_contents, 9);
		$gzip_contents = substr($gzip_contents, 0, strlen($gzip_contents) - 4);

		echo "\x1f\x8b\x08\x00\x00\x00\x00\x00";
		echo $gzip_contents;
		echo pack('V', $gzip_crc);
		echo pack('V', $gzip_size);
	}

	exit;
	//
	// End copy
	//

}

function make_template_select ( $selected, $select_name, $weblog_exists )
{
	global $template_data, $lang;

	$template_select = '<select id="' . $select_name . '" name="' . $select_name . '" onchange="update_preview(this.options[selectedIndex].id);">';
	$found = false;
	for ($i = 0; $i < count($template_data); $i++)
	{
		if ( ($template_data[$i]['template_private'] && $selected == $template_data[$i]['template_id']) || !$template_data[$i]['template_private'] )
		{
			$select = ( $selected == $template_data[$i]['template_id'] && $weblog_exists ) ? ' selected="selected"' : '';
			$template_select .= '<option value="' . $template_data[$i]['template_name'] . '" id="' . $template_data[$i]['template_dir'] . '"' . $select . '>' . (( $template_data[$i]['template_private'] ) ? $lang['Private'] : '') . ' ' . $template_data[$i]['template_name'] . '</option>';
			$found = ( $selected == $template_data[$i]['template_id'] ) ? true : $found;
		}
		$select = '';
	}

	if ( !$found && $weblog_exists )
	{
		$template_select .= '<option value="" name="" selected="selected">' . $lang['Unknown'] . '</option>';
	}

	$template_select .= '</select>';

	return $template_select;
}

function make_weblog_auth_select ( $selected, $select_name )
{
	global $lang;

	$weblog_auth_types = array($lang['Weblog_auth_all'], $lang['Weblog_auth_reg'], $lang['Weblog_auth_friends'], $lang['Weblog_auth_owner']);

	$weblog_auth_select = '<select id="' . $select_name . '" name="' . $select_name . '">';
	for ($i = 0; $i < count($weblog_auth_types); $i++)
	{
		$select = ( $selected == $i ) ? ' selected="selected"' : '';
		$weblog_auth_select .= '<option value="' . $i . '"' . $select . '>' . $weblog_auth_types[$i] . '</option>';
	}
	$weblog_auth_select .= '</select>';

	return $weblog_auth_select;
}

function make_mood_set_select ( $selected, $select_name )
{
	global $lang, $mood_set_data, $mood_data;

	$set_data = array();
	// Find the data that corresponds with the selected set
	for ( $i = 0; $i < count($mood_set_data); $i++ )
	{
		if ( $mood_set_data[$i]['set_id'] == $selected )
		{
			$set_data = $mood_set_data[$i];
		}
	}

	$set_select = '<select id="' . $select_name . '" name="' . $select_name . '" onchange="update_set_preview(this.options[selectedIndex].id);">';
	for ( $i = 0; $i < count ($mood_set_data); $i++ )
	{
		$preview = '';
		for ( $j = 0; $j < count($mood_data) ; $j++)
		{
			$temp = 0;
			$temp = rand(0, count($mood_data));
			if ( $mood_data[$j]['mood_set'] == $mood_set_data[$i]['set_id'] )
			{
				$preview = $mood_data[$j]['mood_url'];
				break;
			}
			else if ( $mood_data[$temp]['mood_set'] == $mood_set_data[$i]['set_id'] )
			{
				$preview = $mood_data[$temp]['mood_url'];
				break;
			}
		}
		if ( !$preview )
		{
			$preview = 'mood_none.gif';
		} 
		$select = ( $selected == $mood_set_data[$i]['set_id'] ) ? ' selected="selected"' : '';
		$set_select .= '<option value="' . $mood_set_data[$i]['set_id'] . '"' . $select . ' id="' . $preview . '">' . $mood_set_data[$i]['set_name'] . '</option>';
	}
	$set_select .= '</select>';

	return $set_select;
}

function make_mood_select ( $selected, $select_name, $set_id, $auto_change_img = FALSE )
{
	global $lang, $mood_data;

	$mood_select = '<select id="' . $select_name . '" name="' . $select_name . '"' . ( ( $auto_change_img ) ? ' onchange="update_mood(this.options[selectedIndex].id);"' : '') . ' tabindex="3">';
	$mood_select .= '<optgroup label="' . $mood_data[0]['set_name'] . '"><option value="-1" id="mood_none.gif"' . (( $selected == -1 ) ? " selected=\"selected\"" : "") . '>' . $lang['None'] . '</option>';

	for ($i = 0; $i < count($mood_data); $i++)
	{
		if ( $mood_data[$i]['mood_set'] == $set_id )
		{
			$select = ( $selected == $mood_data[$i]['mood_id'] ) ? ' selected="selected"' : '';
			$mood_select .= '<option value="' . $mood_data[$i]['mood_id'] . '" id="' . $mood_data[$i]['mood_url'] . '"' . $select . '>' . $mood_data[$i]['mood_text'] . '</option>';
		}
	}
	$mood_select .= '</optgroup></select>';

	return $mood_select;
}

function make_action_select ( $selected, $select_name, $auto_change_img = FALSE )
{
	global $lang, $action_data;

	$action_select = '<select id="' . $select_name . '" name="' . $select_name . '"' . ( ( $auto_change_img ) ? ' onchange="update_currently(this.options[selectedIndex].id);"' : '') . ' tabindex="4"><option value="-1" id="action_none.gif"' . (( $selected == -1 ) ? " selected=\"selected\"" : "") . '>' . $lang['None'] . '</option>';
	for ($i = 0; $i < count($action_data); $i++)
	{
		$select = ( $selected == $action_data[$i]['action_id'] ) ? ' selected="selected"' : '';
		$action_select .= '<option value="' . $action_data[$i]['action_id'] . '" id="' . $action_data[$i]['action_url'] . '"' . $select . '>' . $action_data[$i]['action_text'] . '</option>';
	}
	$action_select .= '<option value="-2" id="action_custom.gif"' . (( $selected == -2 ) ? " selected=\"selected\"" : "") . '>' . $lang['Custom'] . '</option></select>';

	return $action_select;
}

//ADDON Categories
function make_category_select ( $selected, $select_name, $category_data, $auto_change = TRUE)
{
   global $lang;

   $category_select = '<select id="' . $select_name . '" name="' . $select_name . '"'  . ' onchange="update_category(this.options[selectedIndex].id);" tabindex="6">';
   for ($i = 0; $i < count($category_data); $i++)
   {
      $select = ( $selected == $category_data[$i] ) ? ' selected="selected"' : '';
      $category_select .= '<option value="' . $i . '" id="' . $category_data[$i] . '">' . $category_data[$i] . '</option>';
   }
   $category_select .= '</select>';

   return $category_select;
}

function load_template ( $template_dir, $weblog_id )
{
	global $lang,$mx_root_path;
	// Chmod so we'll have no problems
	@chmod($mx_root_path . 'modules/mx_blogs/weblogs', 0755);

	// CHMOD the template's files
	@chmod ($mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_body.htm', 0755);
	@chmod ($mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_header.htm', 0755);
	@chmod ($mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_footer.htm', 0755);
	@chmod ($mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_faceplate_body.htm', 0755); 

	if ( file_exists($mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_body.htm') )
	{
		$weblog_body = file($mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_body.htm');
	}
	else
	{
		$weblog_body[] = sprintf($lang['Weblog_no_body'], $mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_body.htm');
	}

	if ( file_exists($mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_header.htm') )
	{
		$weblog_header = file($mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_header.htm');
	}
	else
	{
		$weblog_header[] = sprintf($lang['Weblog_no_header'], $mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_header.htm');
	}

	if ( file_exists($mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_footer.htm') )
	{
		$weblog_footer = file($mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_footer.htm');
	}
	else
	{
		$weblog_footer[] = sprintf($lang['Weblog_no_footer'], $mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_footer.htm');
	}

	if ( file_exists($mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_faceplate_body.htm') )
	{
		$weblog_faceplate = file($mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_faceplate_body.htm');
	}
	else
	{
		$weblog_faceplate[] = sprintf($lang['Weblog_no_faceplate'], $mx_root_path . 'modules/mx_blogs/weblogs/templates/' . $template_dir . '/weblog_faceplate_body.htm');
	}

	$file_body = '';
	$file_faceplate = '';

	for ( $i = 0; $i < count($weblog_header); $i++) { $file_body .= $weblog_header[$i]; }
	for ( $i = 0; $i < count($weblog_body); $i++)   { $file_body .= $weblog_body[$i]; }
	for ( $i = 0; $i < count($weblog_footer); $i++) { $file_body .= $weblog_footer[$i]; }
	for ( $i = 0; $i < count($weblog_faceplate); $i++)   { $file_faceplate .= $weblog_faceplate[$i]; }

	$filename = $mx_root_path . 'modules/mx_blogs/weblogs/weblog_' . $weblog_id . '.htm';
	// Delete the user's old file if present
	@unlink($filename);
	// Open for writing
	$f = @fopen($filename, 'w' );
	// Write the stuff	
	@fwrite( $f, $file_body );
	// Close the file
	@fclose( $f );

	// Do the same for the face plate
	$filename = $mx_root_path . 'modules/mx_blogs/weblogs/faceplate_' . $weblog_id . '.htm';

	// Delete the user's old file if present
	@unlink($filename);
	// Open for writing
	$f = @fopen($filename, 'w' );
	// Write the stuff	
	@fwrite( $f, $file_faceplate );
	// Close the file
	@fclose( $f );
}

function save_template ( $weblog_body, $weblog_faceplate, $weblog_id )
{
	global $lang,$mx_root_path;

	//
	// Assumes html has been prepared already
	//

	// Chmod so we'll have no problems
	@chmod($mx_root_path . 'modules/mx_blogs/weblogs/', 0755);

	if ( !file_exists($mx_root_path . 'modules/mx_blogs/weblogs/faceplate_' . $weblog_id . '.htm') )
	{
		mx_message_die (GENERAL_ERROR,  sprintf($lang['No_faceplate_file'], $mx_root_path . 'modules/mx_blogs/weblogs/faceplate_' . $weblog_id . '.htm'));
	}

	$filename = $mx_root_path . 'modules/mx_blogs/weblogs/weblog_' . $weblog_id . '.htm';

	// Chmod so we'll have no problems
	@chmod($filename, 0755);
	if ( !file_exists($filename) )
	{
		mx_message_die (GENERAL_ERROR, sprintf($lang['No_weblog_file'], 'weblogs/weblog_' . $weblog_id . '.htm'));
	}
	// Delete the user's old file
	@unlink($filename);
	// Open for writing
	$f = @fopen($filename, 'w' );
	// Write the stuff	
	@fwrite( $f, $weblog_body );
	// Close the file
	@fclose( $f );

	// Do the same for the face plate
	$filename = $mx_root_path . 'modules/mx_blogs/weblogs/faceplate_' . $weblog_id . '.htm';

	// Chmod so we'll have no problems
	@chmod($filename, 0755);
	if ( !file_exists($filename) )
	{
		mx_message_die (GENERAL_ERROR, sprintf($lang['No_faceplate_file'], 'weblogs/faceplate_' . $weblog_id . '.htm'));
	}
	// Delete the user's old file
	@unlink($filename);
	// Open for writing
	$f = @fopen($filename, 'w' );
	// Write the stuff	
	@fwrite( $f, $weblog_faceplate );
	// Close the file
	@fclose( $f );
}

function get_auth_level ( $weblog_data, $friends_data, $blocked_data, $owner_id )
{
	global $userdata, $db;

	//
	// Get the authorization level of this user versus this weblog
	//
	$weblog_id = $weblog_data['weblog_id'];

	$auth_level = 0;	// The user should at least belong to the 'all' category!

	if ( $userdata['session_logged_in'] )
	{
		$auth_level = 1;

		for ( $i = 0; $i < count($friends_data); $i++ )
		{
			if ( $friends_data[$i]['owner_id'] == $owner_id && $userdata['user_id'] == $friends_data[$i]['friend_id'] )
			{
				$auth_level = 2;
				break;
			}
		}

		for ( $i = 0; $i < count($blocked_data); $i++ )
		{
			if ( $blocked_data[$i]['owner_id'] == $owner_id && $userdata['user_id'] == $blocked_data[$i]['blocked_id'] )
			{
				$auth_level = -1;
				break;
			}
		}

		if ( $weblog_data['weblog_id'] == $userdata['user_weblog'] )
		{
			// Means full access. Can be any number higher than 2.
			$auth_level = 3;
		}
	}

	return $auth_level;
}

function get_weblog_faceplate ($weblog_id)
{
	global $lang,$mx_root_path;

	$filename = $mx_root_path . 'modules/mx_blogs/weblogs/faceplate_' . $weblog_id . '.htm';

	// CHMOD the template's files
	@chmod ($filename, 0755);
	if ( file_exists($filename) )
	{
		$faceplate = file($filename);
	}
	else
	{
		$faceplate[] = sprintf($lang['No_faceplate_file'], $filename);
	}

	$file_faceplate = '';
	for ( $i = 0; $i < count($faceplate); $i++) { $file_faceplate .= $faceplate[$i]; }

	return $file_faceplate;
}

function get_weblog_body ($weblog_id)
{
	global $lang,$mx_root_path;

	$filename = $mx_root_path . 'modules/mx_blogs/weblogs/weblog_' . $weblog_id . '.htm';

	// CHMOD the template's files
	@chmod ($filename, 0755);
	if ( file_exists($filename) )
	{
		$body = file($filename);
	}
	else
	{
		$body[] = sprintf($lang['Weblog_no_body'], $filename);
	}

	$file_body = '';
	for ( $i = 0; $i < count($body); $i++) { $file_body .= $body[$i]; }

	return $file_body;
}

function get_template_dir ( $template_id )
{
	global $template_data;

	for ( $i = 0; $i < count ($template_data); $i++)
	{
		if ( $template_data[$i]['template_id'] == $template_id )
		{
			return $template_data[$i]['template_dir'];
		}
	}

	return -1;
}

function find_mood ( $mood_id )
{
	global $mood_data;

	for ( $i = 0; $i < count($mood_data); $i++ )
	{
		if ( $mood_data[$i]['mood_id'] == $mood_id )
		{
			return $mood_data[$i];
		}
	}

	return -1;
}

function find_action ( $action_id )
{
	global $action_data;

	if ( $action_id == -2 )
	{
		return -2;
	}

	for ( $i = 0; $i < count($action_data); $i++ )
	{
		if ( $action_data[$i]['action_id'] == $action_id )
		{
			return $action_data[$i];
		}
	}

	return -1;
}

function make_date_select ( $select_year, $select_month, $select_day )
{
	global $lang, $board_config;

	$months = array($lang['datetime']['January'],$lang['datetime']['February'],$lang['datetime']['March'],$lang['datetime']['April'],$lang['datetime']['May'],$lang['datetime']['June'], $lang['datetime']['July'], $lang['datetime']['August'], $lang['datetime']['September'], $lang['datetime']['October'], $lang['datetime']['November'], $lang['datetime']['December']);

	$date_select = '<select id="month" name="month">';
	$date_select .= '<option value="">---</option>';
	for ($i = 1; $i <= 12 ; $i++)
	{
		$select = ( $select_month == $i ) ? ' selected="selected"' : '';
		$date_select .= '<option value="' . $i . '"' . $select . '>' . $months[$i-1] . '</option>';
	}
	$date_select .= '</select>';

	$date_select .= '<select id="day" name="day">';
	$date_select .= '<option value="">---</option>';
	for ($i = 1; $i <= 31 ; $i++)
	{
		$select = ( $select_day == $i ) ? ' selected="selected"' : '';
		$date_select .= '<option value="' . $i . '"' . $select . '>' . $i . '</option>';
	}
	$date_select .= '</select>';

	$date_select .= '<select id="year" name="year">';
	for ($i = 1970; $i <= 2037; $i++)
	{
		$select = ( $select_year == $i ) ? ' selected="selected"' : '';
		$date_select .= '<option value="' . $i . '"' . $select . '>' . $i . '</option>';
	}
	$date_select .= '</select>';

	return $date_select;

}

function search_array ( $needle, $haystack )
{
	for ( $i = 0; $i < count($haystack); $i++)
	{
		if ( $haystack[$i]['weblog_id'] == $needle )
		{
			return true;
		}
	}

	return false;
}

function fetch_visible_weblogs ( $sort = 'entry_time', $order = 'desc' )
{
	global $db, $friends_data, $blocked_data, $template;

	//
	// Get Weblog Data
	//
	$sql = "SELECT w.*, u.*, e.*
		FROM " . USERS_TABLE . " u, " . WEBLOGS_TABLE . " w
			LEFT JOIN " . WEBLOG_ENTRIES_TABLE . " e
				ON e.weblog_id = w.weblog_id
			WHERE u.user_weblog = w.weblog_id
				AND w.deleted = 0
				AND e.entry_deleted = 0
				AND e.entry_time <= " . time()  . "
			ORDER BY e.entry_time DESC";
	if ( !($result = $db->sql_query($sql)) )
	{
		mx_message_die(GENERAL_ERROR, 'Could not query weblogs information', '', __LINE__, __FILE__, $sql);
	}

	//
	// Build a new array, discarding weblogs with outdated entries or entries that cannot be viewed.
	//
	$weblog_data = array();
	while( $row = $db->sql_fetchrow($result) )
	{
		if ( !search_array( $row['weblog_id'], $weblog_data ) )
		{
			$auth_level = get_auth_level( $row, $friends_data, $blocked_data, $row['user_id'] );

			if ( $auth_level >= $row['weblog_auth'] && $auth_level >= $row['entry_access'] )
			{
				$weblog_data[] = $row;
			}
		}
	}

	//
	// Now, do your own sorting for this special array. (Insertion sort)
	//
	$sorted_data = array();
	for ( $i = 0; $i < count($weblog_data); $i++ )
	{
		// Do it descending first, then if needed reverse the order for ascending.
		$high_index = 0;
		$high_value = '';

		// Find highest value
		for ( $j = 0; $j < count($weblog_data); $j++ )
		{
			if ( $weblog_data[$j][$sort] > $high_value )
			{
				$high_index = $j;
				$high_value = $weblog_data[$j][$sort];
			}
		}

		$sorted_data[] = $weblog_data[$high_index];
		$weblog_data[$high_index][$sort] = ''; // Removes it so that it is always "less than or equal to"
	}

	if ( $order == 'asc' )
	{
		$sorted_data = array_reverse ($sorted_data);
	}

	return $sorted_data;
}
?>

--- NEW FILE: weblogs_constants.php ---
<?php
if (!isset($mx_table_prefix))
{
   $mx_table_prefix = 'mx_';
}
define('POST_WEBLOG_URL', 'w');
define('POST_ENTRY_URL', 'e');
define('POST_REPLY_URL', 'r');
define('WEBLOG_BLOCKED_TABLE', $mx_table_prefix.'weblog_blocked');
define('WEBLOG_CONFIG_TABLE',	$mx_table_prefix.'weblog_config');
define('WEBLOG_ACTIONS_TABLE', $mx_table_prefix.'weblog_actions');
define('WEBLOG_ENTRIES_TABLE', $mx_table_prefix.'weblog_entries');
define('WEBLOG_FRIENDS_TABLE', $mx_table_prefix.'weblog_friends');
define('WEBLOG_MOODS_TABLE', $mx_table_prefix.'weblog_moods');
define('WEBLOG_MOOD_SETS_TABLE', $mx_table_prefix.'weblog_mood_sets');
define('WEBLOG_CONTRIBUTORS_TABLE', $mx_table_prefix.'weblog_contributors');
define('WEBLOG_REPLIES_TABLE', $mx_table_prefix.'weblog_replies');
define('WEBLOG_SHOUTBOX_TABLE', $mx_table_prefix.'weblog_shoutbox');
define('WEBLOG_TEMPLATES_TABLE', $mx_table_prefix.'weblog_templates');
define('WEBLOG_TRACKBACKS_TABLE', $mx_table_prefix.'weblog_trackbacks');
define('WEBLOGS_TABLE', $mx_table_prefix.'weblogs');
define('SORT_NEWEST_ENTRIES', 0);
define('SORT_WEBLOG_NAME', 1);
define('SORT_NUM_ENTRIES', 2);
define('SORT_WEBLOG_START_DATE', 3);
define('SORT_WEBLOG_VIEWS', 4);
define('SORT_WEBLOG_OWNER_NAME', 5);

define('ACTION_DO_NOTHING', 0);
define('ACTION_LOAD_TEMPLATE', 1);
define('ACTION_SWITCH_MODE', 2);

define('WEBLOG_AUTH_ALL', 0);
define('WEBLOG_AUTH_REGISTERED', 1);
define('WEBLOG_AUTH_FRIENDS', 2);
define('WEBLOG_AUTH_OWNER', 3);

?>

--- NEW FILE: functions_trackback.php ---
<?php
/***************************************************************************
 *                         functions_trackback.php
 *                      -----------------------------
 *   begin                : Monday, September 5, 2004
 *   copyright            : (C) 2005 Hyperion
 *   email                : vi...@ho...
 *
 *   $Id: functions_trackback.php,v 1.0.0 2004/09/05, 13:17:43 Hyperion Exp $
 *
 ***************************************************************************/

/***************************************************************************
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 ***************************************************************************/

if (!defined('IN_PHPBB'))
{
	die('Hacking attempt');
}

function do_trackback_pings ($tb_excerpt, $tb_urls, $weblog_name, $subject, $entry_id)
{
	global $board_config, $phpEx;

	$tb_url = explode ("\n", $tb_urls);

	$server_protocol = ($board_config['cookie_secure']) ? 'https://' : 'http://';
	$server_name = preg_replace('#^\/?(.*?)\/?$#', '\1', trim($board_config['server_name']));
	$server_port = ($board_config['server_port'] <> 80) ? ':' . trim($board_config['server_port']) : '';
	$script_name = preg_replace('#^\/?(.*?)\/?$#', '\1', trim($board_config['script_path']));
	$script_name = ($script_name == '') ? $script_name : '/' . $script_name;
	$source_url  = $server_protocol . $server_name . $server_port . $script_name . '/weblog_entry.' . $phpEx . '?e=' . $entry_id;

	$result = '';
	$trackback = '';

	for ($i = 0; $i < count($tb_url); $i++)
	{
		$trackback = trackback_ping($tb_url[$i], $weblog_name, $subject, $tb_excerpt, $source_url);
		$result .= '<br />' . $trackback;
	}

	return $result;
}

function trackback_ping ($target_url, $weblog_name, $title, $excerpt, $url)
{
	global $lang;

	if (!preg_match('#^http[s]?:\/\/#i', $target_url))
	{
		$target_url = 'http://' . $target_url;
	}

	// Split up the target url so that we can manage it
	$target = parse_url($target_url);

	// "?" is removed when the url is split up. This puts it back in.
	if ( isset($target['query']) && !empty($target['query']) )
	{
		$target['query'] = '?' . $target['query'];
	}
	else
	{
		$target['query'] = '';
	}

	if ( !isset($target['port']) || !is_numeric($target['port']) )
	{
		$target['port'] = 80;
	}

	$excerpt = reduce_length($excerpt);

	// Connect to the target
	$target_sock = @fsockopen($target['host'], $target['port']); 

	// If it can't connect....
	if (!is_resource($target_sock))
	{
		return sprintf($lang['Trackback_no_connect'], $target_url);
	}

	// Put together the things we want to send
	$target_send = 'url=' . rawurlencode($url) . '&title=' . rawurlencode($title) . '&blog_name=' . rawurlencode($weblog_name) . '&excerpt=' . rawurlencode($excerpt); 

	// Send the trackback
	fputs($target_sock, "POST " . $target['path'] . $target['query'] . " HTTP/1.1\r\n");
	fputs($target_sock, "Host: " . $target['host'] . "\r\n");
	fputs($target_sock, "Content-type: application/x-www-form-urlencoded\r\n");
	fputs($target_sock, "Content-length: " . strlen($target_send) . "\r\n");
	fputs($target_sock, "Connection: close\r\n\r\n");
	fputs($target_sock, $target_send); 

	// See what the server said
	while (!feof($target_sock))
	{
		$response .= fgets($target_sock, 128);
	}

	// Close the connection
	fclose($target_sock); 

	// send result
	return get_error_response($response, $target_url);
}

function get_error_response($response, $target_url)
{
	global $lang;

	if ( strpos($response, '<error>0</error>') )
	{
		return sprintf($lang['Trackback_successful'], $target_url);
	}

	$curr_pos = strpos($response, '<message>', $curr_pos);
	$end_pos = strpos($response, '</message>', $curr_pos);

	$error_msg = substr($response, $curr_pos, $end_pos - $curr_pos);

	return $error_msg;
}

function trackback_response($success, $err_response, $encoding)
{ 
	// Start response to trackbacker...
	$return = '<?xml version="1.0" encoding="' . $encoding . '"?>';
	$return .= '<response>';

	// Send back response...
	if ($success)
	{
		// Trackback received successfully...
		$return .= '    <error>0</error>';
	}
	else
	{
		// Something went wrong...
		$return .= '    <error>1</error>';
		$return .= '    <message>' . htmlspecialchars($err_response) . '</message>';
	} 

	// End response to trackbacker...
	$return .= "</response>";

	return $return;
} 

function reduce_length($excerpt)
{
	$excerpt = trim ($excerpt);

	if (strlen($excerpt) > 255)
	{
		$excerpt = substr($excerpt, 0, 252) . '...';
	}

	return $excerpt;
}

?>

[mxbb-commits] mx_blogs/includes functions_trackback.php, NONE, 1.1 functions_weblog.php, NONE, 1.1

[mxbb-commits] mx_blogs/includes functions_trackback.php, NONE, 1.1 functions_weblog.php, NONE, 1.1 monofont.ttf, NONE, 1.1 weblogs_common.php, NONE, 1.1 weblogs_constants.php, NONE, 1.1