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manage_config_workflow_page.php
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manage_config_workflow_page.php
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<?php
# MantisBT - A PHP based bugtracking system
# MantisBT 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.
#
# MantisBT 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 MantisBT. If not, see <http://www.gnu.org/licenses/>.
/**
* Workflow Configuration Page
*
* @package MantisBT
* @copyright Copyright 2000 - 2002 Kenzaburo Ito - kenito@300baud.org
* @copyright Copyright 2002 MantisBT Team - mantisbt-dev@lists.sourceforge.net
* @link http://www.mantisbt.org
*
* @uses core.php
* @uses authentication_api.php
* @uses config_api.php
* @uses constant_inc.php
* @uses current_user_api.php
* @uses form_api.php
* @uses helper_api.php
* @uses html_api.php
* @uses lang_api.php
* @uses print_api.php
* @uses project_api.php
* @uses string_api.php
* @uses workflow_api.php
*/
require_once( 'core.php' );
require_api( 'authentication_api.php' );
require_api( 'config_api.php' );
require_api( 'constant_inc.php' );
require_api( 'current_user_api.php' );
require_api( 'form_api.php' );
require_api( 'helper_api.php' );
require_api( 'html_api.php' );
require_api( 'lang_api.php' );
require_api( 'print_api.php' );
require_api( 'project_api.php' );
require_api( 'string_api.php' );
require_api( 'workflow_api.php' );
auth_reauthenticate();
html_page_top( lang_get( 'manage_workflow_config' ) );
print_manage_menu( 'adm_permissions_report.php' );
print_manage_config_menu( 'manage_config_workflow_page.php' );
$g_access = current_user_get_access_level();
$t_project = helper_get_current_project();
$g_can_change_workflow = ( $g_access >= config_get_access( 'status_enum_workflow' ) );
$g_can_change_flags = $g_can_change_workflow;
$g_overrides = array();
$g_colour_project = config_get( 'colour_project' );
$g_colour_global = config_get( 'colour_global' );
/**
* Set overrides
* @param string $p_config Configuration value.
* @return void
*/
function set_overrides( $p_config ) {
global $g_overrides;
if( !in_array( $p_config, $g_overrides ) ) {
$g_overrides[] = $p_config;
}
}
/**
* Returns a string to define the background color attribute depending
* on the level where it's overridden
* @param integer $p_level_file Config file's access level.
* @param integer $p_level_global All projects' access level.
* @param integer $p_level_project Current project's access level.
* @return string bgcolor attribute, or '' if no color
*/
function set_colour_override( $p_level_file, $p_level_global, $p_level_project ) {
global $g_colour_global, $g_colour_project;
if( $p_level_project != $p_level_global ) {
$t_colour = $g_colour_project;
} else if( $p_level_global != $p_level_file ) {
$t_colour = $g_colour_global;
} else {
return '';
}
return ' bgcolor="' . $t_colour . '" ';
}
/**
* Get the value associated with the specific action and flag.
* @param integer $p_from_status_id From status id.
* @param integer $p_to_status_id To status id.
* @return string
*/
function show_flag( $p_from_status_id, $p_to_status_id ) {
global $g_can_change_workflow, $g_overrides,
$t_file_workflow, $t_global_workflow, $t_project_workflow,
$t_resolved_status, $t_reopen_status, $t_reopen_label;
if( $p_from_status_id <> $p_to_status_id ) {
$t_file = isset( $t_file_workflow['exit'][$p_from_status_id][$p_to_status_id] ) ? 1 : 0 ;
$t_global = isset( $t_global_workflow['exit'][$p_from_status_id][$p_to_status_id] ) ? 1 : 0 ;
$t_project = isset( $t_project_workflow['exit'][$p_from_status_id][$p_to_status_id] ) ? 1 : 0;
$t_colour = set_colour_override( $t_file, $t_global, $t_project );
if( $g_can_change_workflow && $t_colour != '' ) {
set_overrides( 'status_enum_workflow' );
}
$t_value = '<td class="center"' . $t_colour . '>';
$t_flag = ( 1 == $t_project );
if( $g_can_change_workflow ) {
$t_flag_name = $p_from_status_id . ':' . $p_to_status_id;
$t_set = $t_flag ? 'checked="checked"' : '';
$t_value .= '<input type="checkbox" name="flag[]" value="' . $t_flag_name . '" ' . $t_set . ' />';
} else {
$t_value .= $t_flag ? '<img src="images/ok.gif" width="20" height="15" title="X" alt="X" />' : ' ';
}
# Add 'reopened' label
if( $p_from_status_id >= $t_resolved_status && $p_to_status_id == $t_reopen_status ) {
$t_value .= '<br />(' . $t_reopen_label . ')';
}
} else {
$t_value = '<td> ';
}
$t_value .= '</td>';
return $t_value;
}
/**
* section header
* @param string $p_section_name Section name.
* @return void
*/
function section_begin( $p_section_name ) {
$t_enum_statuses = MantisEnum::getValues( config_get( 'status_enum_string' ) );
echo '<div class="form-container">'. "\n";
echo "\t<table>\n";
echo "\t\t<thead>\n";
echo "\t\t" . '<tr>' . "\n\t\t\t" . '<td class="form-title-caps" colspan="' . ( count( $t_enum_statuses ) + 2 ) . '">'
. $p_section_name . '</td>' . "\n\t\t" . '</tr>' . "\n";
echo "\t\t" . '<tr class="row-category2">' . "\n";
echo "\t\t\t" . '<th class="form-title width30" rowspan="2">' . lang_get( 'current_status' ) . '</th>'. "\n";
echo "\t\t\t" . '<th class="form-title" style="text-align:center" colspan="' . ( count( $t_enum_statuses ) + 1 ) . '">'
. lang_get( 'next_status' ) . '</th>';
echo "\n\t\t" . '</tr>'. "\n";
echo "\t\t" . '<tr class="row-category2">' . "\n";
foreach( $t_enum_statuses as $t_status ) {
echo "\t\t\t" . '<th class="form-title" style="text-align:center"> '
. string_no_break( MantisEnum::getLabel( lang_get( 'status_enum_string' ), $t_status ) )
. ' </th>' ."\n";
}
echo "\t\t\t" . '<th class="form-title" style="text-align:center">' . lang_get( 'custom_field_default_value' ) . '</th>' . "\n";
echo "\t\t" . '</tr>' . "\n";
echo "\t\t</thead>\n";
echo "\t\t<tbody>\n";
}
/**
* Print row
* @param integer $p_from_status From status.
* @return void
*/
function capability_row( $p_from_status ) {
global $g_file_workflow, $g_global_workflow, $g_project_workflow, $g_can_change_workflow;
$t_enum_status = MantisEnum::getAssocArrayIndexedByValues( config_get( 'status_enum_string' ) );
echo "\t\t" .'<tr><td>' . string_no_break( MantisEnum::getLabel( lang_get( 'status_enum_string' ), $p_from_status ) ) . '</td>' . "\n";
foreach ( $t_enum_status as $t_to_status_id => $t_to_status_label ) {
echo show_flag( $p_from_status, $t_to_status_id );
}
$t_file = isset( $g_file_workflow['default'][$p_from_status] ) ? $g_file_workflow['default'][$p_from_status] : 0 ;
$t_global = isset( $g_global_workflow['default'][$p_from_status] ) ? $g_global_workflow['default'][$p_from_status] : 0 ;
$t_project = isset( $g_project_workflow['default'][$p_from_status] ) ? $g_project_workflow['default'][$p_from_status] : 0;
$t_colour = set_colour_override( $t_file, $t_global, $t_project );
if( $g_can_change_workflow && $t_colour != '' ) {
set_overrides( 'status_enum_workflow' );
}
echo "\t\t\t" . '<td class="center"' . $t_colour . '>';
if( $g_can_change_workflow ) {
echo '<select name="default_' . $p_from_status . '">';
print_enum_string_option_list( 'status', $t_project );
echo '</select>';
} else {
echo MantisEnum::getLabel( lang_get( 'status_enum_string' ), $t_project );
}
echo ' </td>' . "\n";
echo "\t\t" . '</tr>' . "\n";
}
/**
* section footer
* @return void
*/
function section_end() {
echo '</tbody></table></div><br />' . "\n";
}
/**
* threshold section begin
* @param string $p_section_name Section name.
* @return void
*/
function threshold_begin( $p_section_name ) {
echo '<div class="form-container">';
echo '<table>';
echo '<thead>';
echo "\t" . '<tr><td class="form-title" colspan="3">' . $p_section_name . '</td></tr>' . "\n";
echo "\t" . '<tr class="row-category2">';
echo "\t\t" . '<th class="form-title width30">' . lang_get( 'threshold' ) . '</th>' . "\n";
echo "\t\t" . '<th class="form-title" >' . lang_get( 'status_level' ) . '</th>' . "\n";
echo "\t\t" . '<th class="form-title" >' . lang_get( 'alter_level' ) . '</th></tr>' . "\n";
echo "\n";
echo '</thead>';
echo '<tbody>';
}
/**
* threshold section row
* @param string $p_threshold Threshold.
* @return void
*/
function threshold_row( $p_threshold ) {
global $g_access, $g_can_change_flags;
$t_file = config_get_global( $p_threshold );
$t_global = config_get( $p_threshold, null, null, ALL_PROJECTS );
$t_project = config_get( $p_threshold );
$t_can_change_threshold = ( $g_access >= config_get_access( $p_threshold ) );
$t_colour = set_colour_override( $t_file, $t_global, $t_project );
if( $t_can_change_threshold && $t_colour != '' ) {
set_overrides( $p_threshold );
}
echo '<tr><td>' . lang_get( 'desc_' . $p_threshold ) . '</td>' . "\n";
if( $t_can_change_threshold ) {
echo '<td' . $t_colour . '><select name="threshold_' . $p_threshold . '">';
print_enum_string_option_list( 'status', $t_project );
echo '</select> </td>' . "\n";
echo '<td><select name="access_' . $p_threshold . '">';
print_enum_string_option_list( 'access_levels', config_get_access( $p_threshold ) );
echo '</select> </td>' . "\n";
$g_can_change_flags = true;
} else {
echo '<td' . $t_colour . '>' . MantisEnum::getLabel( lang_get( 'status_enum_string' ), $t_project ) . ' </td>' . "\n";
echo '<td>' . MantisEnum::getLabel( lang_get( 'access_levels_enum_string' ), config_get_access( $p_threshold ) ) . ' </td>' . "\n";
}
echo '</tr>' . "\n";
}
/**
* threshold section end
* @return void
*/
function threshold_end() {
echo '</tbody></table></div><br />' . "\n";
}
/**
* access begin
* @param string $p_section_name Section name.
* @return void
*/
function access_begin( $p_section_name ) {
echo '<div class="form-container">';
echo '<table>';
echo '<thead>';
echo "\t\t" . '<tr><td class="form-title" colspan="2">' . $p_section_name . '</td></tr>' . "\n";
echo "\t\t" . '<tr class="row-category2"><th class="form-title" colspan="2">' . lang_get( 'access_change' ) . '</th></tr>' . "\n";
echo '</thead>';
echo '<tbody>';
}
/**
* access row
* @return void
*/
function access_row() {
global $g_access, $g_can_change_flags;
$t_enum_status = MantisEnum::getAssocArrayIndexedByValues( config_get( 'status_enum_string' ) );
$t_file_new = config_get_global( 'report_bug_threshold' );
$t_global_new = config_get( 'report_bug_threshold', null, null, ALL_PROJECTS );
$t_project_new = config_get( 'report_bug_threshold' );
$t_file_set = config_get_global( 'set_status_threshold' );
$t_global_set = config_get( 'set_status_threshold', null, null, ALL_PROJECTS );
$t_project_set = config_get( 'set_status_threshold' );
$t_submit_status = config_get( 'bug_submit_status' );
# Print the table rows
foreach( $t_enum_status as $t_status => $t_status_label ) {
echo "\t\t" . '<tr><td class="width30">'
. string_no_break( MantisEnum::getLabel( lang_get( 'status_enum_string' ), $t_status ) ) . '</td>' . "\n";
if( $t_status == $t_submit_status ) {
# 'NEW' status
$t_level_project = $t_project_new;
$t_can_change = ( $g_access >= config_get_access( 'report_bug_threshold' ) );
$t_colour = set_colour_override( $t_file_new, $t_global_new, $t_project_new );
if( $t_can_change && $t_colour != '' ) {
set_overrides( 'report_bug_threshold' );
}
} else {
# Other statuses
# File level: fallback if set_status_threshold is not defined
if( isset( $t_file_set[$t_status] ) ) {
$t_level_file = $t_file_set[$t_status];
} else {
$t_level_file = config_get_global( 'update_bug_status_threshold' );
}
$t_level_global = isset( $t_global_set[$t_status] ) ? $t_global_set[$t_status] : $t_level_file;
$t_level_project = isset( $t_project_set[$t_status] ) ? $t_project_set[$t_status] : $t_level_global;
$t_can_change = ( $g_access >= config_get_access( 'set_status_threshold' ) );
$t_colour = set_colour_override( $t_level_file, $t_level_global, $t_level_project );
if( $t_can_change && $t_colour != '' ) {
set_overrides( 'set_status_threshold' );
}
}
if( $t_can_change ) {
echo '<td' . $t_colour . '><select name="access_change_' . $t_status . '">' . "\n";
print_enum_string_option_list( 'access_levels', $t_level_project );
echo '</select> </td>' . "\n";
$g_can_change_flags = true;
} else {
echo '<td class="center"' . $t_colour . '>'
. MantisEnum::getLabel( lang_get( 'access_levels_enum_string' ), $t_level_project )
. '</td>' . "\n";
}
echo '</tr>' . "\n";
}
} # end function access_row
/**
* access section end
* @return void
*/
function access_end() {
echo '</tbody></table></div><br />' . "\n";
}
echo '<br /><br />';
# count arcs in and out of each status
$t_enum_status = config_get( 'status_enum_string' );
$t_status_arr = MantisEnum::getAssocArrayIndexedByValues( $t_enum_status );
$t_extra_enum_status = '0:non-existent,' . $t_enum_status;
$t_lang_enum_status = '0:' . lang_get( 'non_existent' ) . ',' . lang_get( 'status_enum_string' );
$t_all_status = explode( ',', $t_extra_enum_status );
# gather all versions of the workflow
$g_file_workflow = workflow_parse( config_get_global( 'status_enum_workflow' ) );
$g_global_workflow = workflow_parse( config_get( 'status_enum_workflow', null, null, ALL_PROJECTS ) );
$g_project_workflow = workflow_parse( config_get( 'status_enum_workflow' ) );
# validate the project workflow
$t_validation_result = '';
foreach( $t_status_arr as $t_status => $t_label ) {
if( isset( $g_project_workflow['exit'][$t_status][$t_status] ) ) {
$t_validation_result .= '<tr><td>'
. MantisEnum::getLabel( $t_lang_enum_status, $t_status )
. '</td><td bgcolor="#FFED4F">' . lang_get( 'superfluous' ) . '</td></tr>';
}
}
# check for entry == 0 without exit == 0, unreachable state
foreach( $t_status_arr as $t_status => $t_status_label ) {
if( ( 0 == count( $g_project_workflow['entry'][$t_status] ) ) && ( 0 < count( $g_project_workflow['exit'][$t_status] ) ) ) {
$t_validation_result .= '<tr><td>'
. MantisEnum::getLabel( $t_lang_enum_status, $t_status )
. '</td><td bgcolor="#FF0088">' . lang_get( 'unreachable' ) . '</td></tr>';
}
}
# check for exit == 0 without entry == 0, unleaveable state
foreach( $t_status_arr as $t_status => $t_status_label ) {
if( ( 0 == count( $g_project_workflow['exit'][$t_status] ) ) && ( 0 < count( $g_project_workflow['entry'][$t_status] ) ) ) {
$t_validation_result .= '<tr><td>'
. MantisEnum::getLabel( $t_lang_enum_status, $t_status )
. '</td><td bgcolor="#FF0088">' . lang_get( 'no_exit' ) . '</td></tr>';
}
}
# check for exit == 0 and entry == 0, isolated state
foreach ( $t_status_arr as $t_status => $t_status_label ) {
if( ( 0 == count( $g_project_workflow['exit'][$t_status] ) ) && ( 0 == count( $g_project_workflow['entry'][$t_status] ) ) ) {
$t_validation_result .= '<tr><td>'
. MantisEnum::getLabel( $t_lang_enum_status, $t_status )
. '</td><td bgcolor="#FF0088">' . lang_get( 'unreachable' ) . '<br />' . lang_get( 'no_exit' ) . '</td></tr>';
}
}
echo '<form name="workflow_config_action" method="post" action="manage_config_workflow_set.php">' . "\n";
echo '<fieldset>';
echo form_security_field( 'manage_config_workflow_set' );
echo '</fieldset>';
if( ALL_PROJECTS == $t_project ) {
$t_project_title = lang_get( 'config_all_projects' );
} else {
$t_project_title = sprintf( lang_get( 'config_project' ), string_display( project_get_name( $t_project ) ) );
}
echo '<p class="bold">' . $t_project_title . '</p>' . "\n";
echo '<p>' . lang_get( 'colour_coding' ) . '<br />';
if( ALL_PROJECTS <> $t_project ) {
echo '<span style="background-color:' . $g_colour_project . '">' . lang_get( 'colour_project' ) .'</span><br />';
}
echo '<span style="background-color:' . $g_colour_global . '">' . lang_get( 'colour_global' ) . '</span></p>';
# show the settings used to derive the table
threshold_begin( lang_get( 'workflow_thresholds' ) );
if( !is_array( config_get( 'bug_submit_status' ) ) ) {
threshold_row( 'bug_submit_status' );
}
threshold_row( 'bug_resolved_status_threshold' );
threshold_row( 'bug_reopen_status' );
threshold_end();
echo '<br />';
if( '' <> $t_validation_result ) {
echo '<table class="width100">';
echo '<tr><td class="form-title" colspan="3">' . lang_get( 'validation' ) . '</td></tr>' . "\n";
echo '<tr><td class="form-title width30">' . lang_get( 'status' ) . '</td>';
echo '<td class="form-title" >' . lang_get( 'comment' ) . '</td></tr>';
echo "\n";
echo $t_validation_result;
echo '</table><br /><br />';
}
# Initialization for 'reopened' label handling
$t_resolved_status = config_get( 'bug_resolved_status_threshold' );
$t_reopen_status = config_get( 'bug_reopen_status' );
$t_reopen_label = MantisEnum::getLabel( lang_get( 'resolution_enum_string' ), config_get( 'bug_reopen_resolution' ) );
# display the graph as a matrix
section_begin( lang_get( 'workflow' ) );
foreach ( $t_status_arr as $t_from_status => $t_from_label ) {
capability_row( $t_from_status );
}
section_end();
if( $g_can_change_workflow ) {
echo '<p>' . lang_get( 'workflow_change_access_label' );
echo '<select name="workflow_access">';
print_enum_string_option_list( 'access_levels', config_get_access( 'status_enum_workflow' ) );
echo '</select> </p><br />';
}
# display the access levels required to move an issue
access_begin( lang_get( 'access_levels' ) );
access_row();
access_end();
if( $g_access >= config_get_access( 'set_status_threshold' ) ) {
echo '<p>' . lang_get( 'access_change_access_label' );
echo '<select name="status_access">';
print_enum_string_option_list( 'access_levels', config_get_access( 'set_status_threshold' ) );
echo '</select> </p><br />';
}
if( $g_can_change_flags ) {
echo '<input type="submit" class="button" value="' . lang_get( 'change_configuration' ) . '" />' . "\n";
echo '</form>' . "\n";
if( 0 < count( $g_overrides ) ) {
echo '<div class="right"><form name="mail_config_action" method="post" action="manage_config_revert.php">' ."\n";
echo '<fieldset>' . "\n";
echo form_security_field( 'manage_config_revert' );
echo '<input name="revert" type="hidden" value="' . implode( ',', $g_overrides ) . '" />';
echo '<input name="project" type="hidden" value="' . $t_project . '" />';
echo '<input name="return" type="hidden" value="' . string_attribute( form_action_self() ) .'" />';
echo '<input type="submit" class="button" value=';
if( ALL_PROJECTS == $t_project ) {
echo lang_get( 'revert_to_system' );
} else {
echo lang_get( 'revert_to_all_project' );
}
echo '" />' . "\n";
echo '</fieldset>' . "\n";
echo '</form></div>' . "\n";
}
} else {
echo '</form>' . "\n";
}
html_page_bottom();