function relgraph_add_child(&$p_bug_list, $p_bug_id)
{
# Check if the issue is already in the issue list.
if (isset($p_bug_list[$p_bug_id])) {
# The issue is in the list, but we cannot discard it since it
# may be a parent issue (whose children were not visited).
if (!$p_bug_list[$p_bug_id]->is_descendant) {
# Yes, we visited this issue as a parent... This is the case
# where someone set up a cyclic relationship (I really hope
# nobody ever do this, but should keep sanity) for this
# issue. We just have to finish the job, visiting all issues
# that were already listed by _add_parent().
$p_bug_list[$p_bug_id]->is_descendant = true;
foreach ($p_bug_list[$p_bug_id]->children as $t_child) {
relgraph_add_child($p_bug_id, $t_child);
}
}
} else {
# The issue is not in the list, proceed as usual.
# Check if the issue really exists and we have access to it.
# If not, it is like it didn't exist.
if (!bug_exists($p_bug_id)) {
return false;
}
if (!access_has_bug_level(VIEWER, $p_bug_id)) {
return false;
}
# Add the issue to the list.
$p_bug_list[$p_bug_id] = bug_prepare_display(bug_get($p_bug_id, false));
$p_bug_list[$p_bug_id]->is_descendant = true;
$p_bug_list[$p_bug_id]->parents = array();
$p_bug_list[$p_bug_id]->children = array();
# Add all parent issues to the list of parents. Do not visit them
# for the same reason we didn't visit the children of all
# ancestors.
$t_relationships = relationship_get_all_dest($p_bug_id);
foreach ($t_relationships as $t_relationship) {
if ($t_relationship->type != BUG_DEPENDANT) {
continue;
}
$p_bug_list[$p_bug_id]->parents[] = $t_relationship->src_bug_id;
}
# Add all child issues to the list of children and visit them
# recursively.
$t_relationships = relationship_get_all_src($p_bug_id);
foreach ($t_relationships as $t_relationship) {
if ($t_relationship->type != BUG_DEPENDANT) {
continue;
}
$p_bug_list[$p_bug_id]->children[] = $t_relationship->dest_bug_id;
relgraph_add_child($p_bug_list, $t_relationship->dest_bug_id);
}
}
return true;
}
# --------------------------------------------------------
require_once 'core.php';
$t_core_path = config_get('core_path');
require_once $t_core_path . 'bug_api.php';
require_once $t_core_path . 'custom_field_api.php';
require_once $t_core_path . 'file_api.php';
require_once $t_core_path . 'compress_api.php';
require_once $t_core_path . 'date_api.php';
require_once $t_core_path . 'relationship_api.php';
require_once $t_core_path . 'last_visited_api.php';
require_once $t_core_path . 'tag_api.php';
$f_bug_id = gpc_get_int('bug_id');
$f_history = gpc_get_bool('history', config_get('history_default_visible'));
bug_ensure_exists($f_bug_id);
access_ensure_bug_level(VIEWER, $f_bug_id);
$t_bug = bug_prepare_display(bug_get($f_bug_id, true));
if ($t_bug->project_id != helper_get_current_project()) {
# in case the current project is not the same project of the bug we are viewing...
# ... override the current project. This to avoid problems with categories and handlers lists etc.
$g_project_override = $t_bug->project_id;
}
if (SIMPLE_ONLY == config_get('show_view')) {
print_header_redirect('bug_view_page.php?bug_id=' . $f_bug_id);
}
compress_enable();
html_page_top1(bug_format_summary($f_bug_id, SUMMARY_CAPTION));
html_page_top2();
print_recently_visited();
$t_access_level_needed = config_get('view_history_threshold');
$t_can_view_history = access_has_bug_level($t_access_level_needed, $f_bug_id);
$t_bugslist = gpc_get_cookie(config_get('bug_list_cookie'), false);
function relationship_get_details($p_bug_id, $p_relationship, $p_html = false, $p_html_preview = false, $p_show_project = false)
{
$t_summary_wrap_at = strlen(config_get('email_separator2')) - 28;
$t_icon_path = config_get('icon_path');
$p_user_id = auth_get_current_user_id();
if ($p_bug_id == $p_relationship->src_bug_id) {
# root bug is in the src side, related bug in the dest side
$t_related_bug_id = $p_relationship->dest_bug_id;
$t_related_project_name = project_get_name($p_relationship->dest_project_id);
$t_relationship_descr = relationship_get_description_src_side($p_relationship->type);
} else {
# root bug is in the dest side, related bug in the src side
$t_related_bug_id = $p_relationship->src_bug_id;
$t_related_project_name = project_get_name($p_relationship->src_project_id);
$t_relationship_descr = relationship_get_description_dest_side($p_relationship->type);
}
# related bug not existing...
if (!bug_exists($t_related_bug_id)) {
return '';
}
# user can access to the related bug at least as a viewer
if (!access_has_bug_level(VIEWER, $t_related_bug_id)) {
return '';
}
if ($p_html_preview == false) {
$t_td = '<td>';
} else {
$t_td = '<td class="print">';
}
# get the information from the related bug and prepare the link
$t_bug = bug_prepare_display(bug_get($t_related_bug_id, true));
$t_status = string_attribute(get_enum_element('status', $t_bug->status));
$t_resolution = string_attribute(get_enum_element('resolution', $t_bug->resolution));
$t_relationship_info_html = $t_td . '<nobr>' . $t_relationship_descr . '</nobr> </td>';
if ($p_html_preview == false) {
$t_relationship_info_html .= '<td><a href="' . string_get_bug_view_url($t_related_bug_id) . '">' . bug_format_id($t_related_bug_id) . '</a></td>';
$t_relationship_info_html .= '<td><a title="' . $t_resolution . '"><u>' . $t_status . '</u> </a></td>';
} else {
$t_relationship_info_html .= $t_td . bug_format_id($t_related_bug_id) . '</td>';
$t_relationship_info_html .= $t_td . $t_status . ' </td>';
}
$t_relationship_info_text = str_pad($t_relationship_descr, 20);
$t_relationship_info_text .= str_pad(bug_format_id($t_related_bug_id), 8);
# get the handler name of the related bug
$t_relationship_info_html .= $t_td;
if ($t_bug->handler_id > 0) {
$t_relationship_info_html .= '<nobr>' . prepare_user_name($t_bug->handler_id) . '</nobr>';
}
$t_relationship_info_html .= ' </td>';
# add project name
if ($p_show_project) {
$t_relationship_info_html .= $t_td . $t_related_project_name . ' </td>';
}
# add summary
$t_relationship_info_html .= $t_td . $t_bug->summary;
if (VS_PRIVATE == $t_bug->view_state) {
$t_relationship_info_html .= sprintf(' <img src="%s" alt="(%s)" title="%s" />', $t_icon_path . 'protected.gif', lang_get('private'), lang_get('private'));
}
if (strlen($t_bug->summary) <= $t_summary_wrap_at) {
$t_relationship_info_text .= $t_bug->summary;
} else {
$t_relationship_info_text .= substr($t_bug->summary, 0, $t_summary_wrap_at - 3) . '...';
}
# add delete link if bug not read only and user has access level
if (!bug_is_readonly($p_bug_id) && !current_user_is_anonymous() && $p_html_preview == false) {
if (access_has_bug_level(config_get('update_bug_threshold'), $p_bug_id)) {
$t_relationship_info_html .= " [<a class=\"small\" href=\"bug_relationship_delete.php?bug_id={$p_bug_id}&rel_id={$p_relationship->id}\">" . lang_get('delete_link') . '</a>]';
}
}
$t_relationship_info_html .= ' </td>';
$t_relationship_info_text .= "\n";
if ($p_html_preview == false) {
$t_relationship_info_html = '<tr bgcolor="' . get_status_color($t_bug->status) . '">' . $t_relationship_info_html . '</tr>' . "\n";
} else {
$t_relationship_info_html = '<tr>' . $t_relationship_info_html . '</tr>';
}
if ($p_html == true) {
return $t_relationship_info_html;
} else {
return $t_relationship_info_text;
}
}
