mirror/php-phpbb
1
0
Fork 0
mirror of https://github.com/phpbb/phpbb.git synced 2025-05-28 02:01:52 +02:00
Code Issues Releases Wiki Activity
php-phpbb/phpBB/includes/acp/acp_profile.php
David M 662e12d466 - Dramatic speed-up in SQLite backup code 
- Wrote *another* patch around SQLite
- SQLite has a lack of (among other things) solid definition of their tables. e.g. "foo" and foo are both valid col names... Database backup and profile creation are now both aware of such "features"

meh, i hope this all works...


git-svn-id: file:///svn/phpbb/trunk@6140 89ea8834-ac86-4346-8a33-228a782c2dd0
2006-07-03 00:21:40 +00:00

1457 lines
44 KiB
PHP
Raw Blame History

<?php
/**
*
* @package acp
* @version $Id$
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/
/**
* @package acp
*/
class acp_profile
{
var $u_action;
function main($id, $mode)
{
global $config, $db, $user, $auth, $template, $cache;
global $phpbb_root_path, $phpbb_admin_path, $phpEx, $table_prefix;
include($phpbb_root_path . 'includes/functions_posting.' . $phpEx);
include($phpbb_root_path . 'includes/functions_user.' . $phpEx);
include($phpbb_root_path . 'includes/functions_profile_fields.' . $phpEx);
$user->add_lang(array('ucp', 'acp/profile'));
$this->tpl_name = 'acp_profile';
$this->page_title = 'ACP_CUSTOM_PROFILE_FIELDS';
$action = (isset($_POST['create'])) ? 'create' : request_var('action', '');
$error = array();
$s_hidden_fields = '';
// Define some default values for each field type
$default_values = array(
FIELD_STRING => array('field_length' => 10, 'field_minlen' => 0, 'field_maxlen' => 20, 'field_validation' => '.*', 'field_novalue' => '', 'field_default_value' => ''),
FIELD_TEXT => array('field_length' => '5|80', 'field_minlen' => 0, 'field_maxlen' => 1000, 'field_validation' => '.*', 'field_novalue' => '', 'field_default_value' => ''),
FIELD_INT => array('field_length' => 5, 'field_minlen' => 0, 'field_maxlen' => 100, 'field_validation' => '', 'field_novalue' => 0, 'field_default_value' => 0),
FIELD_DATE => array('field_length' => 10, 'field_minlen' => 10, 'field_maxlen' => 10, 'field_validation' => '', 'field_novalue' => ' 0- 0- 0', 'field_default_value' => ' 0- 0- 0'),
FIELD_BOOL => array('field_length' => 1, 'field_minlen' => 0, 'field_maxlen' => 0, 'field_validation' => '', 'field_novalue' => 0, 'field_default_value' => 0),
FIELD_DROPDOWN => array('field_length' => 0, 'field_minlen' => 0, 'field_maxlen' => 5, 'field_validation' => '', 'field_novalue' => 0, 'field_default_value' => 0),
);
$cp = new custom_profile_admin();
// Build Language array
// Based on this, we decide which elements need to be edited later and which language items are missing
$lang_defs = array();
$sql = 'SELECT lang_id, lang_iso
FROM ' . LANG_TABLE;
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
// Make some arrays with all available languages
$lang_defs['id'][] = $row['lang_id'];
$lang_defs['iso'][$row['lang_iso']] = $row['lang_id'];
}
$db->sql_freeresult($result);
$sql = 'SELECT field_id, lang_id
FROM ' . PROFILE_LANG_TABLE . '
ORDER BY lang_id';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
// Which languages are available for each item
$lang_defs['entry'][$row['field_id']][] = $row['lang_id'];
}
$db->sql_freeresult($result);
// Have some fields been defined?
if (isset($lang_defs['entry']))
{
foreach ($lang_defs['entry'] as $field_id => $field_ary)
{
// Fill an array with the languages that are missing for each field
$lang_defs['diff'][$field_id] = array_diff($lang_defs['id'], $field_ary);
}
}
switch ($action)
{
case 'delete':
$field_id = request_var('field_id', 0);
if (!$field_id)
{
trigger_error($user->lang['NO_FIELD_ID'] . adm_back_link($this->u_action));
}
if (confirm_box(true))
{
$sql = 'SELECT field_ident
FROM ' . PROFILE_FIELDS_TABLE . "
WHERE field_id = $field_id";
$result = $db->sql_query($sql);
$field_ident = (string) $db->sql_fetchfield('field_ident');
$db->sql_freeresult($result);
$db->sql_query('DELETE FROM ' . PROFILE_FIELDS_TABLE . " WHERE field_id = $field_id");
$db->sql_query('DELETE FROM ' . PROFILE_FIELDS_LANG_TABLE . " WHERE field_id = $field_id");
$db->sql_query('DELETE FROM ' . PROFILE_LANG_TABLE . " WHERE field_id = $field_id");
switch (SQL_LAYER)
{
case 'sqlite':
$sql = "SELECT sql
FROM sqlite_master
WHERE type = 'table'
AND name = '" . PROFILE_FIELDS_DATA_TABLE . "'
ORDER BY type DESC, name;";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
// Create a temp table and populate it, destroy the existing one
$db->sql_query(preg_replace('#CREATE\s+TABLE\s+"?' . PROFILE_FIELDS_DATA_TABLE . '"?#i', 'CREATE TEMPORARY TABLE ' . PROFILE_FIELDS_DATA_TABLE . '_temp', $row['sql']));
$db->sql_query('INSERT INTO ' . PROFILE_FIELDS_DATA_TABLE . '_temp SELECT * FROM ' . PROFILE_FIELDS_DATA_TABLE);
$db->sql_query('DROP TABLE ' . PROFILE_FIELDS_DATA_TABLE);
preg_match('#\((.*)\)#s', $row['sql'], $matches);
$new_table_cols = trim($matches[1]);
$old_table_cols = explode(',', $new_table_cols);
$column_list = array();
foreach($old_table_cols as $declaration)
{
$entities = preg_split('#\s+#', trim($declaration));
if ($entities[0] !== $field_ident)
{
$column_list[] = $entities[0];
}
}
$columns = implode(',', $column_list);
$new_table_cols = preg_replace('/' . $field_ident . '[^,]+,/', '', $new_table_cols);
// create a new table and fill it up. destroy the temp one
$db->sql_query('CREATE TABLE ' . PROFILE_FIELDS_DATA_TABLE . ' (' . $new_table_cols . ');');
$db->sql_query('INSERT INTO ' . PROFILE_FIELDS_DATA_TABLE . ' (' . $columns . ') SELECT ' . $columns . ' FROM ' . PROFILE_FIELDS_DATA_TABLE . '_temp;');
$db->sql_query('DROP TABLE ' . PROFILE_FIELDS_DATA_TABLE . '_temp');
break;
default:
$db->sql_query('ALTER TABLE ' . PROFILE_FIELDS_DATA_TABLE . " DROP $field_ident");
}
$order = 0;
$sql = 'SELECT *
FROM ' . PROFILE_FIELDS_TABLE . '
ORDER BY field_order';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$order++;
if ($row['field_order'] != $order)
{
$sql = 'UPDATE ' . PROFILE_FIELDS_TABLE . "
SET field_order = $order
WHERE field_id = {$row['field_id']}";
$db->sql_query($sql);
}
}
$db->sql_freeresult($result);
add_log('admin', 'LOG_PROFILE_FIELD_REMOVED', $field_ident);
trigger_error($user->lang['REMOVED_PROFILE_FIELD'] . adm_back_link($this->u_action));
}
else
{
confirm_box(false, 'DELETE_PROFILE_FIELD', build_hidden_fields(array(
'i' => $id,
'mode' => $mode,
'action' => $action,
'field_id' => $field_id,
)));
}
break;
case 'activate':
$field_id = request_var('field_id', 0);
if (!$field_id)
{
trigger_error($user->lang['NO_FIELD_ID'] . adm_back_link($this->u_action));
}
$sql = 'SELECT lang_id
FROM ' . LANG_TABLE . "
WHERE lang_iso = '" . $db->sql_escape($config['default_lang']) . "'";
$result = $db->sql_query($sql);
$default_lang_id = (int) $db->sql_fetchfield('lang_id');
$db->sql_freeresult($result);
if (!in_array($default_lang_id, $lang_defs['entry'][$field_id]))
{
trigger_error($user->lang['DEFAULT_LANGUAGE_NOT_FILLED'] . adm_back_link($this->u_action));
}
$sql = 'UPDATE ' . PROFILE_FIELDS_TABLE . "
SET field_active = 1
WHERE field_id = $field_id";
$db->sql_query($sql);
$sql = 'SELECT field_ident
FROM ' . PROFILE_FIELDS_TABLE . "
WHERE field_id = $field_id";
$result = $db->sql_query($sql);
$field_ident = (string) $db->sql_fetchfield('field_ident');
$db->sql_freeresult($result);
add_log('admin', 'LOG_PROFILE_FIELD_ACTIVATE', $field_ident);
trigger_error($user->lang['PROFILE_FIELD_ACTIVATED'] . adm_back_link($this->u_action));
break;
case 'deactivate':
$field_id = request_var('field_id', 0);
if (!$field_id)
{
trigger_error($user->lang['NO_FIELD_ID'] . adm_back_link($this->u_action));
}
$sql = 'UPDATE ' . PROFILE_FIELDS_TABLE . "
SET field_active = 0
WHERE field_id = $field_id";
$db->sql_query($sql);
$sql = 'SELECT field_ident
FROM ' . PROFILE_FIELDS_TABLE . "
WHERE field_id = $field_id";
$result = $db->sql_query($sql);
$field_ident = (string) $db->sql_fetchfield('field_ident');
$db->sql_freeresult($result);
add_log('admin', 'LOG_PROFILE_FIELD_DEACTIVATE', $field_ident);
trigger_error($user->lang['PROFILE_FIELD_DEACTIVATED'] . adm_back_link($this->u_action));
break;
case 'move_up':
case 'move_down':
$field_order = request_var('order', 0);
$order_total = $field_order * 2 + (($action == 'move_up') ? -1 : 1);
$sql = 'UPDATE ' . PROFILE_FIELDS_TABLE . "
SET field_order = $order_total - field_order
WHERE field_order IN ($field_order, " . (($action == 'move_up') ? $field_order - 1 : $field_order + 1) . ')';
$db->sql_query($sql);
break;
case 'create':
case 'edit':
$field_id = request_var('field_id', 0);
$step = request_var('step', 1);
$submit = (isset($_REQUEST['next']) || isset($_REQUEST['prev'])) ? true : false;
$save = (isset($_REQUEST['save'])) ? true : false;
// We are editing... we need to grab basic things
if ($action == 'edit')
{
if (!$field_id)
{
trigger_error($user->lang['NO_FIELD_ID'] . adm_back_link($this->u_action));
}
$sql = 'SELECT l.*, f.*
FROM ' . PROFILE_LANG_TABLE . ' l, ' . PROFILE_FIELDS_TABLE . ' f
WHERE l.lang_id = ' . $lang_defs['iso'][$config['default_lang']] . "
AND f.field_id = $field_id
AND l.field_id = f.field_id";
$result = $db->sql_query($sql);
$field_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$field_row)
{
trigger_error($user->lang['FIELD_NOT_FOUND'] . adm_back_link($this->u_action));
}
$field_type = $field_row['field_type'];
// Get language entries
$sql = 'SELECT * FROM ' . PROFILE_FIELDS_LANG_TABLE . '
WHERE lang_id = ' . $lang_defs['iso'][$config['default_lang']] . "
AND field_id = $field_id
ORDER BY option_id ASC";
$result = $db->sql_query($sql);
$lang_options = array();
while ($row = $db->sql_fetchrow($result))
{
$lang_options[$row['option_id']] = $row['value'];
}
$db->sql_freeresult($result);
$s_hidden_fields = '<input type="hidden" name="field_id" value="' . $field_id . '" />';
}
else
{
// We are adding a new field, define basic params
$lang_options = $field_row = array();
$field_type = request_var('field_type', 0);
if (!$field_type)
{
trigger_error($user->lang['NO_FIELD_TYPE'] . adm_back_link($this->u_action));
}
$field_row = array_merge($default_values[$field_type], array(
'field_ident' => request_var('field_ident', ''),
'field_required' => 0,
'field_hide' => 0,
'field_no_view' => 0,
'field_show_on_reg' => 0,
'lang_name' => '',
'lang_explain' => '',
'lang_default_value'=> '')
);
$s_hidden_fields = '<input type="hidden" name="field_type" value="' . $field_type . '" />';
}
// $exclude contains the data we gather in each step
$exclude = array(
1 => array('field_ident', 'lang_name', 'lang_explain', 'field_option', 'field_no_view'),
2 => array('field_length', 'field_maxlen', 'field_minlen', 'field_validation', 'field_novalue', 'field_default_value'),
3 => array('l_lang_name', 'l_lang_explain', 'l_lang_default_value', 'l_lang_options')
);
// Text-based fields require the lang_default_value to be excluded
if ($field_type == FIELD_STRING || $field_type == FIELD_TEXT)
{
$exclude[1][] = 'lang_default_value';
}
// option-specific fields require lang_options to be excluded
if ($field_type == FIELD_BOOL || $field_type == FIELD_DROPDOWN)
{
$exclude[1][] = 'lang_options';
}
$cp->vars['field_ident'] = request_var('field_ident', $field_row['field_ident']);
$cp->vars['lang_name'] = request_var('lang_name', $field_row['lang_name'], true);
$cp->vars['lang_explain'] = request_var('lang_explain', $field_row['lang_explain'], true);
$cp->vars['lang_default_value'] = request_var('lang_default_value', $field_row['lang_default_value'], true);
// Field option...
if (isset($_REQUEST['field_option']))
{
$field_option = request_var('field_option', '');
$cp->vars['field_required'] = ($field_option == 'field_required') ? 1 : 0;
$cp->vars['field_show_on_reg'] = ($field_option == 'field_show_on_reg') ? 1 : 0;
$cp->vars['field_hide'] = ($field_option == 'field_hide') ? 1 : 0;
}
else
{
$cp->vars['field_required'] = $field_row['field_required'];
$cp->vars['field_show_on_reg'] = $field_row['field_show_on_reg'];
$cp->vars['field_hide'] = $field_row['field_hide'];
$field_option = ($field_row['field_required']) ? 'field_required' : (($field_row['field_show_on_reg']) ? 'field_show_on_reg' : (($field_row['field_hide']) ? 'field_hide' : ''));
}
$cp->vars['field_no_view'] = request_var('field_no_view', $field_row['field_no_view']);
// A boolean field expects an array as the lang options
if ($field_type == FIELD_BOOL)
{
$options = request_var('lang_options', array(''), true);
}
else
{
$options = request_var('lang_options', '', true);
}
// If the user has submitted a form with options (i.e. dropdown field)
if ($options)
{
$exploded_options = (is_array($options)) ? $options : explode("\n", $options);
if (sizeof($exploded_options) == sizeof($lang_options) || $action == 'create')
{
// The number of options in the field is equal to the number of options already in the database
// Or we are creating a new dropdown list.
$cp->vars['lang_options'] = $exploded_options;
}
else if ($action == 'edit')
{
// Changing the number of options? (We remove and re-create the option fields)
$cp->vars['lang_options'] = $exploded_options;
}
}
else
{
$cp->vars['lang_options'] = $lang_options;
}
// step 2
foreach ($exclude[2] as $key)
{
$var = request_var($key, $field_row[$key], true);
// Manipulate the intended variables a little bit if needed
if ($field_type == FIELD_DROPDOWN && $key == 'field_maxlen')
{
// Get the number of options if this key is 'field_maxlen'
$var = sizeof(explode("\n", request_var('lang_options', '', true)));
}
if ($field_type == FIELD_TEXT && $key == 'field_length')
{
if (isset($_REQUEST['rows']))
{
$cp->vars['rows'] = request_var('rows', 0);
$cp->vars['columns'] = request_var('columns', 0);
$var = $cp->vars['rows'] . '|' . $cp->vars['columns'];
}
else
{
$row_col = explode('|', $var);
$cp->vars['rows'] = $row_col[0];
$cp->vars['columns'] = $row_col[1];
}
}
if ($field_type == FIELD_DATE && $key == 'field_default_value')
{
$always_now = request_var('always_now', 0);
if ($always_now || $var == 'now')
{
$now = getdate();
$cp->vars['field_default_value_day'] = $now['mday'];
$cp->vars['field_default_value_month'] = $now['mon'];
$cp->vars['field_default_value_year'] = $now['year'];
$var = $_POST['field_default_value'] = 'now';
}
else
{
if (isset($_REQUEST['field_default_value_day']))
{
$cp->vars['field_default_value_day'] = request_var('field_default_value_day', 0);
$cp->vars['field_default_value_month'] = request_var('field_default_value_month', 0);
$cp->vars['field_default_value_year'] = request_var('field_default_value_year', 0);
$var = $_POST['field_default_value'] = sprintf('%2d-%2d-%4d', $cp->vars['field_default_value_day'], $cp->vars['field_default_value_month'], $cp->vars['field_default_value_year']);
}
else
{
list($cp->vars['field_default_value_day'], $cp->vars['field_default_value_month'], $cp->vars['field_default_value_year']) = explode('-', $var);
}
}
}
$cp->vars[$key] = $var;
}
// step 3 - all arrays
if ($action == 'edit')
{
// Get language entries
$sql = 'SELECT * FROM ' . PROFILE_FIELDS_LANG_TABLE . '
WHERE lang_id <> ' . $lang_defs['iso'][$config['default_lang']] . "
AND field_id = $field_id
ORDER BY option_id ASC";
$result = $db->sql_query($sql);
$l_lang_options = array();
while ($row = $db->sql_fetchrow($result))
{
$l_lang_options[$row['lang_id']][$row['option_id']] = $row['value'];
}
$db->sql_freeresult($result);
$sql = 'SELECT lang_id, lang_name, lang_explain, lang_default_value FROM ' . PROFILE_LANG_TABLE . '
WHERE lang_id <> ' . $lang_defs['iso'][$config['default_lang']] . "
AND field_id = $field_id
ORDER BY lang_id ASC";
$result = $db->sql_query($sql);
$l_lang_name = $l_lang_explain = $l_lang_default_value = array();
while ($row = $db->sql_fetchrow($result))
{
$l_lang_name[$row['lang_id']] = $row['lang_name'];
$l_lang_explain[$row['lang_id']] = $row['lang_explain'];
$l_lang_default_value[$row['lang_id']] = $row['lang_default_value'];
}
$db->sql_freeresult($result);
}
foreach ($exclude[3] as $key)
{
$cp->vars[$key] = request_var($key, array(0 => ''), true);
if (!$cp->vars[$key] && $action == 'edit')
{
$cp->vars[$key] = $$key;
}
else if ($key == 'l_lang_options' && sizeof($cp->vars[$key]) > 1)
{
foreach ($cp->vars[$key] as $lang_id => $options)
{
$cp->vars[$key][$lang_id] = explode("\n", $options);
}
}
}
if ($submit && $step == 1)
{
// Check values for step 1
if ($cp->vars['field_ident'] == '')
{
$error[] = $user->lang['EMPTY_FIELD_IDENT'];
}
if (!preg_match('/^[a-z_]+$/', $cp->vars['field_ident']))
{
$error[] = $user->lang['INVALID_CHARS_FIELD_IDENT'];
}
if ($cp->vars['lang_name'] == '')
{
$error[] = $user->lang['EMPTY_USER_FIELD_NAME'];
}
if ($field_type == FIELD_BOOL || $field_type == FIELD_DROPDOWN)
{
if (!sizeof($cp->vars['lang_options']))
{
$error[] = $user->lang['NO_FIELD_ENTRIES'];
}
}
}
$step = (isset($_REQUEST['next'])) ? $step + 1 : ((isset($_REQUEST['prev'])) ? $step - 1 : $step);
if (sizeof($error))
{
$step--;
$submit = false;
}
// Build up the specific hidden fields
foreach ($exclude as $num => $key_ary)
{
if ($num == $step)
{
continue;
}
$_new_key_ary = array();
foreach ($key_ary as $key)
{
if (!isset($_REQUEST[$key]))
{
$var = false;
}
else
{
$_new_key_ary[$key] = (is_array($_REQUEST[$key])) ? request_var($key, array(''), true) : request_var($key, '', true);
}
}
$s_hidden_fields .= build_hidden_fields($_new_key_ary);
}
if (!sizeof($error))
{
if ($step == 3 && (sizeof($lang_defs['iso']) == 1 || $save))
{
$this->save_profile_field($cp, $field_type, $lang_defs, $action);
}
else if ($action == 'edit' && $save)
{
$this->save_profile_field($cp, $field_type, $lang_defs, $action);
}
}
$template->assign_vars(array(
'S_EDIT' => true,
'S_EDIT_MODE' => ($action == 'edit') ? true : false,
'ERROR_MSG' => (sizeof($error)) ? implode('<br />', $error) : '',
'L_TITLE' => $user->lang['STEP_' . $step . '_TITLE_' . strtoupper($action)],
'L_EXPLAIN' => $user->lang['STEP_' . $step . '_EXPLAIN_' . strtoupper($action)],
'U_ACTION' => $this->u_action . "&amp;action=$action&amp;step=$step",
'U_BACK' => $this->u_action)
);
// Now go through the steps
switch ($step)
{
// Create basic options - only small differences between field types
case 1:
// Build common create options
$template->assign_vars(array(
'S_STEP_ONE' => true,
'S_FIELD_REQUIRED' => ($cp->vars['field_required']) ? true : false,
'S_SHOW_ON_REG' => ($cp->vars['field_show_on_reg']) ? true : false,
'S_FIELD_HIDE' => ($cp->vars['field_hide']) ? true : false,
'S_FIELD_NO_VIEW' => ($cp->vars['field_no_view']) ? true : false,
'L_LANG_SPECIFIC' => sprintf($user->lang['LANG_SPECIFIC_OPTIONS'], $config['default_lang']),
'FIELD_TYPE' => $user->lang['FIELD_' . strtoupper($cp->profile_types[$field_type])],
'FIELD_IDENT' => $cp->vars['field_ident'],
'LANG_NAME' => $cp->vars['lang_name'],
'LANG_EXPLAIN' => $cp->vars['lang_explain'])
);
// String and Text needs to set default values here...
if ($field_type == FIELD_STRING || $field_type == FIELD_TEXT)
{
$template->assign_vars(array(
'S_TEXT' => ($field_type == FIELD_TEXT) ? true : false,
'S_STRING' => ($field_type == FIELD_STRING) ? true : false,
'L_DEFAULT_VALUE_EXPLAIN' => $user->lang[strtoupper($cp->profile_types[$field_type]) . '_DEFAULT_VALUE_EXPLAIN'],
'LANG_DEFAULT_VALUE' => $cp->vars['lang_default_value'])
);
}
if ($field_type == FIELD_BOOL || $field_type == FIELD_DROPDOWN)
{
// Initialize these array elements if we are creating a new field
if (!sizeof($cp->vars['lang_options']))
{
if ($field_type == FIELD_BOOL)
{
// No options have been defined for a boolean field.
$cp->vars['lang_options'][0] = '';
$cp->vars['lang_options'][1] = '';
}
else
{
// No options have been defined for the dropdown menu
$cp->vars['lang_options'] = array();
}
}
$template->assign_vars(array(
'S_BOOL' => ($field_type == FIELD_BOOL) ? true : false,
'S_DROPDOWN' => ($field_type == FIELD_DROPDOWN) ? true : false,
'L_LANG_OPTIONS_EXPLAIN' => $user->lang[strtoupper($cp->profile_types[$field_type]) . '_ENTRIES_EXPLAIN'],
'LANG_OPTIONS' => ($field_type == FIELD_DROPDOWN) ? implode("\n", $cp->vars['lang_options']) : '',
'FIRST_LANG_OPTION' => ($field_type == FIELD_BOOL) ? $cp->vars['lang_options'][0] : '',
'SECOND_LANG_OPTION' => ($field_type == FIELD_BOOL) ? $cp->vars['lang_options'][1] : '')
);
}
break;
case 2:
$template->assign_vars(array(
'S_STEP_TWO' => true,
'L_NEXT' => (sizeof($lang_defs['iso']) == 1) ? $user->lang['SAVE'] : $user->lang['PROFILE_LANG_OPTIONS'])
);
// Build options based on profile type
$function = 'get_' . $cp->profile_types[$field_type] . '_options';
$options = $cp->$function();
foreach ($options as $num => $option_ary)
{
$template->assign_block_vars('option', $option_ary);
}
break;
// Define remaining language variables
case 3:
$template->assign_var('S_STEP_THREE', true);
$options = $this->build_language_options($cp, $field_type, $action);
foreach ($options as $lang_id => $lang_ary)
{
$template->assign_block_vars('options', array(
'LANGUAGE' => ($lang_ary['lang_iso'] == $config['default_lang']) ? sprintf($user->lang['DEFAULT_ISO_LANGUAGE'], $config['default_lang']) : sprintf($user->lang['ISO_LANGUAGE'], $lang_ary['lang_iso']))
);
foreach ($lang_ary['fields'] as $field_ident => $field_ary)
{
$template->assign_block_vars('options.field', array(
'L_TITLE' => $field_ary['TITLE'],
'L_EXPLAIN' => (isset($field_ary['EXPLAIN'])) ? $field_ary['EXPLAIN'] : '',
'FIELD' => $field_ary['FIELD'])
);
}
}
break;
}
$template->assign_vars(array(
'S_HIDDEN_FIELDS' => $s_hidden_fields)
);
return;
break;
}
$sql = 'SELECT *
FROM ' . PROFILE_FIELDS_TABLE . '
ORDER BY field_order';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$active_lang = (!$row['field_active']) ? 'ACTIVATE' : 'DEACTIVATE';
$active_value = (!$row['field_active']) ? 'activate' : 'deactivate';
$id = $row['field_id'];
$template->assign_block_vars('fields', array(
'FIELD_IDENT' => $row['field_ident'],
'FIELD_TYPE' => $user->lang['FIELD_' . strtoupper($cp->profile_types[$row['field_type']])],
'L_ACTIVATE_DEACTIVATE' => $user->lang[$active_lang],
'U_ACTIVATE_DEACTIVATE' => $this->u_action . "&amp;action=$active_value&amp;field_id=$id",
'U_EDIT' => $this->u_action . "&amp;action=edit&amp;field_id=$id",
'U_DELETE' => $this->u_action . "&amp;action=delete&amp;field_id=$id",
'U_MOVE_UP' => $this->u_action . "&amp;action=move_up&amp;order={$row['field_order']}",
'U_MOVE_DOWN' => $this->u_action . "&amp;action=move_down&amp;order={$row['field_order']}",
'S_NEED_EDIT' => (sizeof($lang_defs['diff'][$row['field_id']])) ? true : false)
);
}
$db->sql_freeresult($result);
$s_select_type = '';
foreach ($cp->profile_types as $key => $value)
{
$s_select_type .= '<option value="' . $key . '">' . $user->lang['FIELD_' . strtoupper($value)] . '</option>';
}
$template->assign_vars(array(
'U_ACTION' => $this->u_action,
'S_TYPE_OPTIONS' => $s_select_type)
);
}
/**
* Build all Language specific options
*/
function build_language_options(&$cp, $field_type, $action = 'create')
{
global $user, $config, $db;
$sql = 'SELECT lang_id, lang_iso
FROM ' . LANG_TABLE . "
WHERE lang_iso <> '" . $config['default_lang'] . "'";
$result = $db->sql_query($sql);
$languages = array();
while ($row = $db->sql_fetchrow($result))
{
$languages[$row['lang_id']] = $row['lang_iso'];
}
$db->sql_freeresult($result);
$options = array();
$options['lang_name'] = 'string';
if ($cp->vars['lang_explain'])
{
$options['lang_explain'] = 'text';
}
switch ($field_type)
{
case FIELD_BOOL:
$options['lang_options'] = 'two_options';
break;
case FIELD_DROPDOWN:
$options['lang_options'] = 'optionfield';
break;
case FIELD_TEXT:
case FIELD_STRING:
if ($cp->vars['lang_default_value'])
{
$options['lang_default_value'] = ($field_type == FIELD_STRING) ? 'string' : 'text';
}
break;
}
$lang_options = array();
foreach ($options as $field => $field_type)
{
$lang_options[1]['lang_iso'] = $config['default_lang'];
$lang_options[1]['fields'][$field] = array(
'TITLE' => $user->lang['CP_' . strtoupper($field)],
'FIELD' => '<dd>' . ((is_array($cp->vars[$field])) ? implode('<br />', $cp->vars[$field]) : str_replace("\n", '<br />', $cp->vars[$field])) . '</dd>'
);
if (isset($user->lang['CP_' . strtoupper($field) . '_EXPLAIN']))
{
$lang_options[1]['fields'][$field]['EXPLAIN'] = $user->lang['CP_' . strtoupper($field) . '_EXPLAIN'];
}
}
foreach ($languages as $lang_id => $lang_iso)
{
$lang_options[$lang_id]['lang_iso'] = $lang_iso;
foreach ($options as $field => $field_type)
{
$value = ($action == 'create') ? request_var('l_' . $field, '', true) : $cp->vars['l_' . $field];
if ($field == 'lang_options')
{
$var = ($action == 'create' || !is_array($cp->vars['lang_options'][$lang_id])) ? $cp->vars['lang_options'] : $cp->vars['lang_options'][$lang_id];
switch ($field_type)
{
case 'two_options':
$lang_options[$lang_id]['fields'][$field] = array(
'TITLE' => $user->lang['CP_' . strtoupper($field)],
'FIELD' => '
<dd><input class="medium" name="l_' . $field . '[' . $lang_id . '][]" value="' . ((isset($value[$lang_id][0])) ? $value[$lang_id][0] : $var[0]) . '" /> ' . $user->lang['FIRST_OPTION'] . '</dd>
<dd><input class="medium" name="l_' . $field . '[' . $lang_id . '][]" value="' . ((isset($value[$lang_id][1])) ? $value[$lang_id][1] : $var[1]) . '" /> ' . $user->lang['SECOND_OPTION'] . '</dd>'
);
break;
case 'optionfield':
$lang_options[$lang_id]['fields'][$field] = array(
'TITLE' => $user->lang['CP_' . strtoupper($field)],
'FIELD' => '<dd><textarea name="l_' . $field . '[' . $lang_id . ']" rows="7" cols="80">' . ((isset($value[$lang_id])) ? implode("\n", $value[$lang_id]) : implode("\n", $var)) . '</textarea></dd>'
);
break;
}
if (isset($user->lang['CP_' . strtoupper($field) . '_EXPLAIN']))
{
$lang_options[$lang_id]['fields'][$field]['EXPLAIN'] = $user->lang['CP_' . strtoupper($field) . '_EXPLAIN'];
}
}
else
{
$var = ($action == 'create' || !is_array($cp->vars[$field])) ? $cp->vars[$field] : $cp->vars[$field][$lang_id];
$lang_options[$lang_id]['fields'][$field] = array(
'TITLE' => $user->lang['CP_' . strtoupper($field)],
'FIELD' => ($field_type == 'string') ? '<dd><input class="medium" type="text" name="l_' . $field . '[' . $lang_id . ']" value="' . ((isset($value[$lang_id])) ? $value[$lang_id] : $var) . '" /></dd>' : '<dd><textarea name="l_' . $field . '[' . $lang_id . ']" rows="3" cols="80">' . ((isset($value[$lang_id])) ? $value[$lang_id] : $var) . '</textarea></dd>'
);
if (isset($user->lang['CP_' . strtoupper($field) . '_EXPLAIN']))
{
$lang_options[$lang_id]['fields'][$field]['EXPLAIN'] = $user->lang['CP_' . strtoupper($field) . '_EXPLAIN'];
}
}
}
}
return $lang_options;
}
/**
* Save Profile Field
*/
function save_profile_field(&$cp, $field_type, &$lang_defs, $action = 'create')
{
global $db, $config, $user;
$field_id = request_var('field_id', 0);
// Collect all informations, if something is going wrong, abort the operation
$profile_sql = $profile_lang = $empty_lang = $profile_lang_fields = array();
$default_lang_id = $lang_defs['iso'][$config['default_lang']];
if ($action == 'create')
{
$sql = 'SELECT MAX(field_order) as max_field_order
FROM ' . PROFILE_FIELDS_TABLE;
$result = $db->sql_query($sql);
$new_field_order = (int) $db->sql_fetchfield('max_field_order');
$db->sql_freeresult($result);
$field_ident = $cp->vars['field_ident'];
}
// Save the field
$profile_fields = array(
'field_length' => $cp->vars['field_length'],
'field_minlen' => $cp->vars['field_minlen'],
'field_maxlen' => $cp->vars['field_maxlen'],
'field_novalue' => $cp->vars['field_novalue'],
'field_default_value' => $cp->vars['field_default_value'],
'field_validation' => $cp->vars['field_validation'],
'field_required' => $cp->vars['field_required'],
'field_show_on_reg' => $cp->vars['field_show_on_reg'],
'field_hide' => $cp->vars['field_hide'],
'field_no_view' => $cp->vars['field_no_view']
);
if ($action == 'create')
{
$profile_fields += array(
'field_type' => $field_type,
'field_ident' => $field_ident,
'field_name' => $field_ident,
'field_order' => $new_field_order + 1,
'field_active' => 1
);
$db->sql_query('INSERT INTO ' . PROFILE_FIELDS_TABLE . ' ' . $db->sql_build_array('INSERT', $profile_fields));
$field_id = $db->sql_nextid();
}
else
{
$db->sql_query('UPDATE ' . PROFILE_FIELDS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $profile_fields) . "
WHERE field_id = $field_id");
}
if ($action == 'create')
{
switch (SQL_LAYER)
{
case 'mysql':
case 'mysql4':
case 'mysqli':
// We are defining the biggest common value, because of the possibility to edit the min/max values of each field.
$sql = 'ALTER TABLE ' . PROFILE_FIELDS_DATA_TABLE . " ADD `$field_ident` ";
switch ($field_type)
{
case FIELD_STRING:
$sql .= ' VARCHAR(255) ';
break;
case FIELD_DATE:
$sql .= 'VARCHAR(10) ';
break;
case FIELD_TEXT:
$sql .= "TEXT";
// ADD {$field_ident}_bbcode_uid VARCHAR(5) NOT NULL,
// ADD {$field_ident}_bbcode_bitfield INT(11) UNSIGNED";
break;
case FIELD_BOOL:
$sql .= 'TINYINT(2) ';
break;
case FIELD_DROPDOWN:
$sql .= 'MEDIUMINT(8) ';
break;
case FIELD_INT:
$sql .= 'BIGINT(20) ';
break;
}
break;
case 'sqlite':
switch ($field_type)
{
case FIELD_STRING:
$type = ' VARCHAR(255) ';
break;
case FIELD_DATE:
$type = 'VARCHAR(10) ';
break;
case FIELD_TEXT:
$type = "TEXT(65535)";
// ADD {$field_ident}_bbcode_uid VARCHAR(5) NOT NULL,
// ADD {$field_ident}_bbcode_bitfield INT(11) UNSIGNED";
break;
case FIELD_BOOL:
$type = 'TINYINT(2) ';
break;
case FIELD_DROPDOWN:
$type = 'MEDIUMINT(8) ';
break;
case FIELD_INT:
$type = 'BIGINT(20) ';
break;
}
// We are defining the biggest common value, because of the possibility to edit the min/max values of each field.
if (version_compare(sqlite_libversion(), '3.0') == -1)
{
$sql = "SELECT sql
FROM sqlite_master
WHERE type = 'table'
AND name = '" . PROFILE_FIELDS_DATA_TABLE . "'
ORDER BY type DESC, name;";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
// Create a temp table and populate it, destroy the existing one
$db->sql_query(preg_replace('#CREATE\s+TABLE\s+"?' . PROFILE_FIELDS_DATA_TABLE . '"?#i', 'CREATE TEMPORARY TABLE ' . PROFILE_FIELDS_DATA_TABLE . '_temp', $row['sql']));
$db->sql_query('INSERT INTO ' . PROFILE_FIELDS_DATA_TABLE . '_temp SELECT * FROM ' . PROFILE_FIELDS_DATA_TABLE);
$db->sql_query('DROP TABLE ' . PROFILE_FIELDS_DATA_TABLE);
preg_match('#\((.*)\)#s', $row['sql'], $matches);
$new_table_cols = trim($matches[1]);
$old_table_cols = explode(',', $new_table_cols);
$column_list = array();
foreach($old_table_cols as $declaration)
{
$entities = preg_split('#\s+#', trim($declaration));
$column_list[] = $entities[0];
}
$columns = implode(',', $column_list);
$new_table_cols = $field_ident . ' ' . $type . ',' . $new_table_cols;
// create a new table and fill it up. destroy the temp one
$db->sql_query('CREATE TABLE ' . PROFILE_FIELDS_DATA_TABLE . ' (' . $new_table_cols . ');');
$db->sql_query('INSERT INTO ' . PROFILE_FIELDS_DATA_TABLE . ' (' . $columns . ') SELECT ' . $columns . ' FROM ' . PROFILE_FIELDS_DATA_TABLE . '_temp;');
$db->sql_query('DROP TABLE ' . PROFILE_FIELDS_DATA_TABLE . '_temp');
}
else
{
$sql = 'ALTER TABLE ' . PROFILE_FIELDS_DATA_TABLE . " ADD $field_ident $type";
}
break;
case 'mssql':
case 'mssql_odbc':
// We are defining the biggest common value, because of the possibility to edit the min/max values of each field.
$sql = 'ALTER TABLE [' . PROFILE_FIELDS_DATA_TABLE . "] ADD $field_ident ";
switch ($field_type)
{
case FIELD_STRING:
$sql .= ' [VARCHAR] (255) ';
break;
case FIELD_DATE:
$sql .= '[VARCHAR] (10) ';
break;
case FIELD_TEXT:
$sql .= "[TEXT]";
// ADD {$field_ident}_bbcode_uid [VARCHAR] (5) NOT NULL,
// ADD {$field_ident}_bbcode_bitfield [INT] UNSIGNED";
break;
case FIELD_BOOL:
case FIELD_DROPDOWN:
$sql .= '[INT] ';
break;
case FIELD_INT:
$sql .= '[FLOAT] ';
break;
}
break;
case 'postgres':
// We are defining the biggest common value, because of the possibility to edit the min/max values of each field.
$sql = 'ALTER TABLE ' . PROFILE_FIELDS_DATA_TABLE . " ADD COLUMN $field_ident ";
switch ($field_type)
{
case FIELD_STRING:
$sql .= ' VARCHAR(255) ';
break;
case FIELD_DATE:
$sql .= 'VARCHAR(10) ';
break;
case FIELD_TEXT:
$sql .= "TEXT";
// ADD {$field_ident}_bbcode_uid VARCHAR(5) NOT NULL,
// ADD {$field_ident}_bbcode_bitfield INT4 UNSIGNED";
break;
case FIELD_BOOL:
$sql .= 'INT2 ';
break;
case FIELD_DROPDOWN:
$sql .= 'INT4 ';
break;
case FIELD_INT:
$sql .= 'INT8 ';
break;
}
break;
case 'firebird':
// We are defining the biggest common value, because of the possibility to edit the min/max values of each field.
$sql = 'ALTER TABLE ' . PROFILE_FIELDS_DATA_TABLE . " ADD $field_ident ";
switch ($field_type)
{
case FIELD_STRING:
$sql .= ' VARCHAR(255) ';
break;
case FIELD_DATE:
$sql .= 'VARCHAR(10) ';
break;
case FIELD_TEXT:
$sql .= "BLOB SUB_TYPE TEXT";
// ADD {$field_ident}_bbcode_uid VARCHAR(5) NOT NULL,
// ADD {$field_ident}_bbcode_bitfield INTEGER UNSIGNED";
break;
case FIELD_BOOL:
case FIELD_DROPDOWN:
$sql .= 'INTEGER ';
break;
case FIELD_INT:
$sql .= 'DOUBLE PRECISION ';
break;
}
break;
case 'oracle':
// We are defining the biggest common value, because of the possibility to edit the min/max values of each field.
$sql = 'ALTER TABLE ' . PROFILE_FIELDS_DATA_TABLE . " ADD $field_ident ";
switch ($field_type)
{
case FIELD_STRING:
$sql .= ' VARCHAR2(255) ';
break;
case FIELD_DATE:
$sql .= 'VARCHAR2(10) ';
break;
case FIELD_TEXT:
$sql .= "CLOB";
// ADD {$field_ident}_bbcode_uid VARCHAR2(5) NOT NULL,
// ADD {$field_ident}_bbcode_bitfield NUMBER(11) UNSIGNED";
break;
case FIELD_BOOL:
$sql .= 'NUMBER(2) ';
break;
case FIELD_DROPDOWN:
$sql .= 'NUMBER(8) ';
break;
case FIELD_INT:
$sql .= 'NUMBER(20) ';
break;
}
break;
}
$profile_sql[] = $sql;
}
$sql_ary = array(
'lang_name' => $cp->vars['lang_name'],
'lang_explain' => $cp->vars['lang_explain'],
'lang_default_value' => $cp->vars['lang_default_value']
);
if ($action == 'create')
{
$sql_ary['field_id'] = $field_id;
$sql_ary['lang_id'] = $default_lang_id;
$profile_sql[] = 'INSERT INTO ' . PROFILE_LANG_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
}
else
{
$this->update_insert(PROFILE_LANG_TABLE, $sql_ary, array('field_id' => $field_id, 'lang_id' => $default_lang_id));
}
if (is_array($cp->vars['l_lang_name']) && sizeof($cp->vars['l_lang_name']))
{
foreach ($cp->vars['l_lang_name'] as $lang_id => $data)
{
if (($cp->vars['lang_name'] != '' && $cp->vars['l_lang_name'][$lang_id] == '')
|| ($cp->vars['lang_explain'] != '' && $cp->vars['l_lang_explain'][$lang_id] == '')
|| ($cp->vars['lang_default_value'] != '' && $cp->vars['l_lang_default_value'][$lang_id] == ''))
{
$empty_lang[$lang_id] = true;
break;
}
if (!isset($empty_lang[$lang_id]))
{
$profile_lang[] = array(
'field_id' => $field_id,
'lang_id' => $lang_id,
'lang_name' => $cp->vars['l_lang_name'][$lang_id],
'lang_explain' => (isset($cp->vars['l_lang_explain'][$lang_id])) ? $cp->vars['l_lang_explain'][$lang_id] : '',
'lang_default_value' => (isset($cp->vars['l_lang_default_value'][$lang_id])) ? $cp->vars['l_lang_default_value'][$lang_id] : ''
);
}
}
foreach ($empty_lang as $lang_id => $NULL)
{
$sql = 'DELETE FROM ' . PROFILE_LANG_TABLE . "
WHERE field_id = $field_id
AND lang_id = " . (int) $lang_id;
$db->sql_query($sql);
}
}
$cp->vars['l_lang_name'] = request_var('l_lang_name', '', true);
$cp->vars['l_lang_explain'] = request_var('l_lang_explain', '', true);
$cp->vars['l_lang_default_value'] = request_var('l_lang_default_value', '', true);
$cp->vars['l_lang_options'] = request_var('l_lang_options', '', true);
if ($cp->vars['lang_options'])
{
if (!is_array($cp->vars['lang_options']))
{
$cp->vars['lang_options'] = explode("\n", $cp->vars['lang_options']);
}
if ($action != 'create')
{
$sql = 'DELETE FROM ' . PROFILE_FIELDS_LANG_TABLE . "
WHERE field_id = $field_id
AND lang_id = " . (int) $default_lang_id;
$db->sql_query($sql);
}
foreach ($cp->vars['lang_options'] as $option_id => $value)
{
$sql_ary = array(
'field_type' => (int) $field_type,
'value' => $value
);
if ($action == 'create')
{
$sql_ary['field_id'] = $field_id;
$sql_ary['lang_id'] = $default_lang_id;
$sql_ary['option_id'] = (int) $option_id;
$profile_sql[] = 'INSERT INTO ' . PROFILE_FIELDS_LANG_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
}
else
{
$this->update_insert(PROFILE_FIELDS_LANG_TABLE, $sql_ary, array(
'field_id' => $field_id,
'lang_id' => (int) $default_lang_id,
'option_id' => (int) $option_id)
);
}
}
}
if (is_array($cp->vars['l_lang_options']) && sizeof($cp->vars['l_lang_options']))
{
$empty_lang = array();
foreach ($cp->vars['l_lang_options'] as $lang_id => $lang_ary)
{
if (!is_array($lang_ary))
{
$lang_ary = explode("\n", $lang_ary);
}
if (sizeof($lang_ary) != sizeof($cp->vars['lang_options']))
{
$empty_lang[$lang_id] = true;
}
if (!isset($empty_lang[$lang_id]))
{
if ($action != 'create')
{
$sql = 'DELETE FROM ' . PROFILE_FIELDS_LANG_TABLE . "
WHERE field_id = $field_id
AND lang_id = " . (int) $lang_id;
$db->sql_query($sql);
}
foreach ($lang_ary as $option_id => $value)
{
$profile_lang_fields[] = array(
'field_id' => (int) $field_id,
'lang_id' => (int) $lang_id,
'option_id' => (int) $option_id,
'field_type' => (int) $field_type,
'value' => $value
);
}
}
}
foreach ($empty_lang as $lang_id => $NULL)
{
$sql = 'DELETE FROM ' . PROFILE_FIELDS_LANG_TABLE . "
WHERE field_id = $field_id
AND lang_id = " . (int) $lang_id;
$db->sql_query($sql);
}
}
foreach ($profile_lang as $sql)
{
if ($action == 'create')
{
$profile_sql[] = 'INSERT INTO ' . PROFILE_LANG_TABLE . ' ' . $db->sql_build_array('INSERT', $sql);
}
else
{
$lang_id = $sql['lang_id'];
unset($sql['lang_id'], $sql['field_id']);
$this->update_insert(PROFILE_LANG_TABLE, $sql, array('lang_id' => (int) $lang_id, 'field_id' => $field_id));
}
}
if (sizeof($profile_lang_fields))
{
foreach ($profile_lang_fields as $sql)
{
if ($action == 'create')
{
$profile_sql[] = 'INSERT INTO ' . PROFILE_FIELDS_LANG_TABLE . ' ' . $db->sql_build_array('INSERT', $sql);
}
else
{
$lang_id = $sql['lang_id'];
$option_id = $sql['option_id'];
unset($sql['lang_id'], $sql['field_id'], $sql['option_id']);
$this->update_insert(PROFILE_FIELDS_LANG_TABLE, $sql, array(
'lang_id' => $lang_id,
'field_id' => $field_id,
'option_id' => $option_id)
);
}
}
}
$db->sql_transaction('begin');
if ($action == 'create')
{
foreach ($profile_sql as $sql)
{
$db->sql_query($sql);
}
}
$db->sql_transaction('commit');
if ($action == 'edit')
{
add_log('admin', 'LOG_PROFILE_FIELD_EDIT', $cp->vars['field_ident'] . ':' . $cp->vars['lang_name']);
trigger_error($user->lang['CHANGED_PROFILE_FIELD'] . adm_back_link($this->u_action));
}
else
{
add_log('admin', 'LOG_PROFILE_FIELD_CREATE', $field_ident . ':' . $cp->vars['lang_name']);
trigger_error($user->lang['ADDED_PROFILE_FIELD'] . adm_back_link($this->u_action));
}
}
/**
* Update, then insert if not successfull
*/
function update_insert($table, $sql_ary, $where_fields)
{
global $db;
$where_sql = array();
$check_key = '';
foreach ($where_fields as $key => $value)
{
$check_key = (!$check_key) ? $key : $check_key;
$where_sql[] = $key . ' = ' . ((is_string($value)) ? "'" . $db->sql_escape($value) . "'" : (int) $value);
}
if (!sizeof($where_sql))
{
return;
}
$sql = "SELECT $check_key
FROM $table
WHERE " . implode(' AND ', $where_sql);
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
$sql_ary = array_merge($where_fields, $sql_ary);
if (sizeof($sql_ary))
{
$db->sql_query("INSERT INTO $table " . $db->sql_build_array('INSERT', $sql_ary));
}
}
else
{
if (sizeof($sql_ary))
{
$sql = "UPDATE $table SET " . $db->sql_build_array('UPDATE', $sql_ary) . '
WHERE ' . implode(' AND ', $where_sql);
$db->sql_query($sql);
}
}
}
}
?>
Reference in New Issue View Git Blame Copy Permalink