/**
* Determine if there is a transition possible between two workflow states. The
* direction of the transition is factored into this check.
* @param integer $p_from_status_id Source status ID.
* @param integer $p_to_status_id Destination status ID.
* @return boolean Whether a transition exists in the specified direction
*/
function workflow_transition_edge_exists($p_from_status_id, $p_to_status_id)
{
if ($p_from_status_id == $p_to_status_id) {
return false;
}
$t_project_workflow = workflow_parse(config_get('status_enum_workflow'));
return isset($t_project_workflow['exit'][$p_from_status_id][$p_to_status_id]);
}
}
echo '</div>' . "\n";
echo '</div>' . "\n";
echo '<br />' . "\n\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, ALL_USERS, ALL_PROJECTS));
$g_project_workflow = workflow_parse(config_get('status_enum_workflow', null, ALL_USERS, $t_project));
# 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) {
# end function access_row
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
$t_file_workflow = workflow_parse(config_get_global('status_enum_workflow'));
$t_global_workflow = workflow_parse(config_get('status_enum_workflow', null, null, ALL_PROJECTS));
$t_project_workflow = workflow_parse(config_get('status_enum_workflow'));
# validate the project workflow
$t_validation_result = '';
foreach ($t_status_arr as $t_status => $t_label) {
if (isset($t_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 => $t_status_label) {
if (0 == count($t_project_workflow['entry'][$t_status]) && 0 < count($t_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) {
