# Mantis - a php based bugtracking system

# Copyright (C) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org

# Copyright (C) 2002 - 2007  Mantis Team   - mantisbt-dev@lists.sourceforge.net

# Mantis 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.

#

# Mantis is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with Mantis.  If not, see <http://www.gnu.org/licenses/>.

	# --------------------------------------------------------

	# $Id: proj_doc_page.php,v 1.53.2.1 2007-10-13 22:34:24 giallu Exp $

	# --------------------------------------------------------

	require_once( 'core.php' );

	$t_core_path = config_get( 'core_path' );

	require_once( $t_core_path.'string_api.php' );

	$f_project_id = gpc_get_int( 'project_id', helper_get_current_project() );

	# Check if project documentation feature is enabled.

	if ( OFF == config_get( 'enable_project_documentation' ) || !file_is_uploading_enabled() ) {

		access_denied();

	}

	# Override the current page to make sure we get the appropriate project-specific configuration

	$g_project_override = $f_project_id;

	$t_user_id = auth_get_current_user_id();

	$t_project_file_table = config_get( 'mantis_project_file_table' );

	$t_project_table = config_get( 'mantis_project_table' );

	$t_project_user_list_table = config_get( 'mantis_project_user_list_table' );

	$t_user_table = config_get( 'mantis_user_table' );

	$t_pub = VS_PUBLIC;

	$t_priv = VS_PRIVATE;

	$t_admin = ADMINISTRATOR;

	if ( $f_project_id == ALL_PROJECTS ) {

		# Select all the projects that the user has access to

		$t_projects = user_get_accessible_projects( $t_user_id );

	} else {

		# Select the specific project 

		$t_projects = array( $f_project_id );

	}

	$t_projects[] = ALL_PROJECTS; # add "ALL_PROJECTS to the list of projects to fetch

	$t_reqd_access = config_get( 'view_proj_doc_threshold' );

	if ( is_array( $t_reqd_access ) ) {

		if ( 1 == count( $t_reqd_access ) ) {

			$t_access_clause = "= " . array_shift( $t_reqd_access ) . " ";

		} else {

			$t_access_clause = "IN (" . implode( ',', $t_reqd_access ) . ")";

		}

	} else {

		$t_access_clause = ">= $t_reqd_access ";

	}			

	$query = "SELECT pft.id, pft.project_id, pft.filename, pft.filesize, pft.title, pft.description, pft.date_added

				FROM $t_project_file_table pft

					LEFT JOIN $t_project_table pt ON pft.project_id = pt.id

					LEFT JOIN $t_project_user_list_table pult 

						ON pft.project_id = pult.project_id AND pult.user_id = $t_user_id

					LEFT JOIN $t_user_table ut ON ut.id = $t_user_id

				WHERE pft.project_id in (" . implode( ',', $t_projects ) . ") AND

					( ( ( pt.view_state = $t_pub OR pt.view_state is null ) AND pult.user_id is null AND ut.access_level $t_access_clause ) OR

						( ( pult.user_id = $t_user_id ) AND ( pult.access_level $t_access_clause ) ) OR

						( ut.access_level = $t_admin ) )

				ORDER BY pt.name ASC, pft.title ASC";

	$result = db_query( $query );

	$num_files = db_num_rows( $result );

	html_page_top1( lang_get( 'docs_link' ) );

	html_page_top2();

?>

	for ($i=0;$i<$num_files;$i++) {

		$row = db_fetch_array( $result );

		extract( $row, EXTR_PREFIX_ALL, 'v' );

		$v_filesize = number_format( $v_filesize );

		$v_title = string_display( $v_title );

		$v_description = string_display_links( $v_description );

		$v_date_added = date( config_get( 'normal_date_format' ), db_unixtimestamp( $v_date_added ) );

?>

>

		$t_href = '';

		echo $t_href;

		print_file_icon( $v_filename );

		echo ' ' . $t_href . $v_title . ' ('.$v_filesize.' bytes)';

?>

		if( $v_project_id == ALL_PROJECTS ) {

			echo lang_get( 'all_projects' ) . '
';

		}

		elseif( $v_project_id != $f_project_id ) {

			$t_project_name = project_get_name( $v_project_id );

			echo $t_project_name . '
';

		}

		echo '(' . $v_date_added . ')';

		if ( access_has_project_level( config_get( 'manage_project_threshold', null, null, $v_project_id ), $v_project_id ) ) {

			echo ' ';

			print_button( 'proj_doc_edit_page.php?file_id='.$v_id, lang_get( 'edit_link' ) );

			echo ' ';

			print_button( 'proj_doc_delete.php?file_id=' . $v_id, lang_get( 'delete_link' ) );

		}

?>

	} # end for loop

?>