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changes to use new central db for relation and bookmark tables

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This commit is contained in:
Mike Beck
2002-06-15 01:37:31 +00:00
parent 591d2972f2
commit 153e8f52bf
6 changed files with 293 additions and 203 deletions
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148
tbl_relation.php3
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@@ -9,74 +9,106 @@ require('./libraries/grab_globals.lib.php3');
require('./libraries/common.lib.php3');
require('./tbl_properties_common.php3');
require('./tbl_properties_table_info.php3');
require('./libraries/relation.lib.php3');
$cfgRelation = PMA_getRelationsParam();
/**
* Updates
*/
if (!empty($cfg['Server']['relation'])
if ($cfgRelation['relwork']) {
$existrel = getForeigners($db,$table);
}
if ($cfgRelation['displaywork']) {
$disp = getDisplayField($db,$table);
}
if ($cfgRelation['relwork']
&& isset($submit_rel) && $submit_rel == 'true') {
// first check if there is a entry allready
$upd_query = 'SELECT master_field, foreign_table, foreign_field FROM ' . PMA_backquote($cfg['Server']['relation'])
. ' WHERE master_table = \'' . PMA_sqlAddslashes($table) . '\'';
$upd_rs = PMA_mysql_query($upd_query) or PMA_mysqlDie('', $upd_query, '', $err_url_0);
while ($foundrel = @PMA_mysql_fetch_array($upd_rs)) {
$currfield = $foundrel['master_field'];
$existrel[$currfield] = $foundrel['foreign_table'] . '.' . $foundrel['foreign_field'];
}
while (list($key, $value) = each($destination)) {
if ($value != 'nix') {
$for = explode('.', $value);
if (!isset($existrel[$key])) {
$for = explode('.', $destination[$key]);
$upd_query = 'INSERT INTO ' . PMA_backquote($cfg['Server']['relation'])
. '(master_table, master_field, foreign_table, foreign_field)'
$upd_query = 'INSERT INTO ' . PMA_backquote($cfgRelation['relation'])
. '(master_db, master_table, master_field, foreign_db, foreign_table, foreign_field)'
. ' values('
. '\'' . PMA_sqlAddslashes($db) . '\', '
. '\'' . PMA_sqlAddslashes($table) . '\', '
. '\'' . PMA_sqlAddslashes($key) . '\', '
. '\'' . PMA_sqlAddslashes($for[0]) . '\', '
. '\'' . PMA_sqlAddslashes($for[1]) . '\')';
$upd_rs = PMA_mysql_query($upd_query) or PMA_mysqlDie('', $upd_query, '', $err_url_0);
. '\'' . PMA_sqlAddslashes($for[1]) . '\','
. '\'' . PMA_sqlAddslashes($for[2]) . '\')';
} else if ($existrel[$key] != $value) {
$for = explode('.', $destination[$key]);
$upd_query = 'UPDATE ' . PMA_backquote($cfg['Server']['relation']) . ' SET'
. ' foreign_table = \'' . PMA_sqlAddslashes($for[0]) . '\', foreign_field = \'' . PMA_sqlAddslashes($for[1]) . '\' '
. ' WHERE master_table = \'' . PMA_sqlAddslashes($table) . '\' AND master_field = \'' . PMA_sqlAddslashes($key) . '\'';
$upd_rs = PMA_mysql_query($upd_query) or PMA_mysqlDie('', $upd_query, '', $err_url_0);
$upd_query = 'UPDATE ' . PMA_backquote($cfgRelation['relation']) . ' SET'
. ' foreign_db = \'' . PMA_sqlAddslashes($for[0]) .'\', '
. ' foreign_table = \'' . PMA_sqlAddslashes($for[1]) .'\', '
. ' foreign_field = \'' . PMA_sqlAddslashes($for[2]) .'\' '
. ' WHERE master_db = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND master_table = \'' . PMA_sqlAddslashes($table) . '\''
. ' AND master_field = \'' . PMA_sqlAddslashes($key) . '\'';
} // end if... else....
} else if (isset($existrel[$key])) {
$for = explode('.', $destination[$key]);
$upd_query = 'DELETE FROM ' . PMA_backquote($cfg['Server']['relation'])
. ' WHERE master_table = \'' . PMA_sqlAddslashes($table) . '\' AND master_field = \'' . PMA_sqlAddslashes($key) . '\'';
$upd_rs = PMA_mysql_query($upd_query) or PMA_mysqlDie('', $upd_query, '', $err_url_0);
$upd_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['relation'])
. ' WHERE master_db = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND master_table = \'' . PMA_sqlAddslashes($table) . '\''
. ' AND master_field = \'' . PMA_sqlAddslashes($key) . '\'';
} // end if... else....
if(isset($upd_query)){
if (isset($dbh)) {
mysql_select_db($cfgRelation['db'],$dbh);
$upd_rs = PMA_mysql_query($upd_query, $dbh) or PMA_mysqlDie(mysql_error($dbh), $upd_query, '', $err_url_0);
mysql_select_db($db,$dbh);
} else {
mysql_select_db($cfgRelation['db']);
$upd_rs = PMA_mysql_query($upd_query, $GLOBALS['dbh']) or PMA_mysqlDie('', $upd_query, '', $err_url_0);
mysql_select_db($db);
}
}
} // end while
} // end if
if (!empty($cfg['Server']['table_info'])
if ($cfgRelation['displaywork']
&& isset($submit_show) && $submit_show == 'true') {
$test_query = 'SELECT display_field FROM ' . PMA_backquote($cfg['Server']['table_info'])
. ' WHERE table_name = \'' . PMA_sqlAddslashes($table) . '\'';
$test_rs = PMA_mysql_query($test_query) or PMA_mysqlDie('', $test_query, '', $err_url_0);
if ($test_rs && mysql_num_rows($test_rs) > 0) {
$upd_query = 'UPDATE ' . PMA_backquote($cfg['Server']['table_info']) . ' SET'
. ' display_field = \'' . PMA_sqlAddslashes($display_field) . '\''
. ' WHERE table_name = \'' . PMA_sqlAddslashes($table) . '\'';
$upd_rs = PMA_mysql_query($upd_query) or PMA_mysqlDie('', $upd_query, '', $err_url_0);
if ($disp) {
$upd_query = 'UPDATE ' . PMA_backquote($cfgRelation['table_info'])
. ' SET display_field = \'' . PMA_sqlAddslashes($display_field) . '\''
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
} else {
$ins_query = 'INSERT INTO ' . PMA_backquote($cfg['Server']['table_info']) . ' (table_name, display_field)'
. ' VALUES(\'' . PMA_sqlAddslashes($table) . '\', \'' . PMA_sqlAddslashes($display_field) .'\')';
$ins_rs = PMA_mysql_query($ins_query) or PMA_mysqlDie('', $ins_query, '', $err_url_0);
$upd_query = 'INSERT INTO ' . PMA_backquote($cfgRelation['table_info'])
. '(db_name,table_name,display_field) '
. ' VALUES('
. '\'' . PMA_sqlAddslashes($db) . '\','
. '\'' . PMA_sqlAddslashes($table) . '\','
. '\'' . PMA_sqlAddslashes($display_field) .'\')';
}
if(isset($upd_query)){
if (isset($dbh)) {
mysql_select_db($cfgRelation['db'],$dbh);
$upd_rs = PMA_mysql_query($upd_query, $dbh) or PMA_mysqlDie(mysql_error($dbh), $upd_query, '', $err_url_0);
mysql_select_db($db,$dbh);
} else {
mysql_select_db($cfgRelation['db']);
$upd_rs = PMA_mysql_query($upd_query, $GLOBALS['dbh']) or PMA_mysqlDie('', $upd_query, '', $err_url_0);
mysql_select_db($db);
}
}
} // end if
// now that we might have changed we have to see again
if ($cfgRelation['relwork']) {
$existrel = getForeigners($db,$table);
}
if ($cfgRelation['displaywork']) {
$disp = getDisplayField($db,$table);
}
/**
* Dialog
*/
if ($cfg['Server']['relation']) {
$rel_work = FALSE;
// Mike Beck: get all Table-Fields to choose relation
if ($cfgRelation['relwork']) {
// to choose Relations we first need all tablenames in current db
$tab_query = 'SHOW TABLES FROM ' . PMA_backquote($db);
$tab_rs = PMA_mysql_query($tab_query) or PMA_mysqlDie('', $tab_query, '', $err_url_0);
$selectboxall['nix'] = '--';
@@ -87,12 +119,12 @@ if ($cfg['Server']['relation']) {
if ($fi_rs && mysql_num_rows($fi_rs) > 0) {
while ($curr_field = PMA_mysql_fetch_array($fi_rs)) {
if (isset($curr_field['Key_name']) && $curr_field['Key_name'] == 'PRIMARY') {
$field_full = $curr_field['Table'] . '.' . $curr_field['Column_name'];
$field_full = $db . '.' .$curr_field['Table'] . '.' . $curr_field['Column_name'];
$field_v = $curr_field['Table'] . '->' . $curr_field['Column_name'];
break;
} else if (isset($curr_field['non_unique']) && $curr_field['non_unique'] == 0) {
// if we can't find a primary key we take any unique one
$field_full = $curr_field['Table'] . '.' . $curr_field['Column_name'];
$field_full = $db . '.' . $curr_field['Table'] . '.' . $curr_field['Column_name'];
$field_v = $curr_field['Table'] . '->' . $curr_field['Column_name'];
} // end if
} // end while
@@ -102,23 +134,10 @@ if ($cfg['Server']['relation']) {
}
} // end if (mysql_num_rows)
}
if ($curr_table[0] == $cfg['Server']['relation']) {
$rel_work = TRUE;
}
} // end while
// create Array of Relations (Mike Beck)
if ($rel_work) {
$rel_query = 'SELECT master_field, concat(foreign_table, \'.\', foreign_field) AS rel'
. ' FROM ' . PMA_backquote($cfg['Server']['relation'])
. ' WHERE master_table = \'' . PMA_sqlAddslashes($table) . '\'';
$relations = @PMA_mysql_query($rel_query) or PMA_mysqlDie('', $rel_query, '', $err_url);
while ($relrow = @PMA_mysql_fetch_array($relations)) {
$rel_col = $relrow['master_field'];
$rel_dest[$rel_col] = $relrow['rel'];
} // end while
} // end if
$rel_dest = getForeigners($db,$table);
} // end if
// now find out the columns of our $table
@@ -154,9 +173,16 @@ if ($col_rs && mysql_num_rows($col_rs) > 0) {
reset($selectboxall);
while (list($key, $value) = each($selectboxall)) {
$myfield = $row['Field'];
if(isset($existrel[$myfield])){
$test = $existrel[$myfield]['foreign_db'] . '.'
. $existrel[$myfield]['foreign_table'] . '.'
. $existrel[$myfield]['foreign_field'];
} else {
$test = FALSE;
}
echo ' '
. '<option value="' . htmlspecialchars($key) . '"';
if (isset($rel_dest[$myfield]) && $key == $rel_dest[$myfield]) {
if ( $test && $key == $test) {
echo ' selected="selected"';
}
echo '>' . $value . '</option>'. "\n";
@@ -179,15 +205,9 @@ if ($col_rs && mysql_num_rows($col_rs) > 0) {
</form>
<?php
if (!empty($cfg['Server']['table_info'])) {
if ($cfgRelation['displaywork']) {
// Get "display_filed" infos
$disp_query = 'SELECT display_field FROM ' . PMA_backquote($cfg['Server']['table_info'])
. ' WHERE table_name = \'' . PMA_sqlAddslashes($table) . '\'';
$disp_rs = PMA_mysql_query($disp_query) or PMA_mysqlDie('', $disp_query, '', $err_url_0);
$row = ($disp_rs ? PMA_mysql_fetch_array($disp_rs) : '');
if (isset($row['display_field'])) {
$disp = $row['display_field'];
}
$disp = getDisplayField($db,$table);
echo "\n";
?>