TblpropertiesController::doExport() - Code Metrics - Inspection of "scrutinizer build badge" - HuasoFoundries/phpPgAdmin6 - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed
Branch — develop (db5506)

by Felipe
created 2017-10-08 18:16 UTC
TblpropertiesController::doExport() B

↳ Parent: TblpropertiesController
Complexity

Conditions	5
Paths	4
Size

Total Lines	59
Code Lines	46
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	5
eloc	46
nc	4
nop	1
dl	0
loc	59
rs	8.7117
c	0
b	0
f	0
How to fix Long Method

<?php

namespace PHPPgAdmin\Controller;

use \PHPPgAdmin\Decorators\Decorator;

/**
 * Base controller class
 */
class TblpropertiesController extends BaseController
{
    public $_name = 'TblpropertiesController';

    public function render()
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        $conf = $this->conf;

        $misc = $this->misc;
        $lang = $this->lang;

        $action = $this->action;
        if ($action == 'tree') {
            return $this->doTree();
        }
        $data = $misc->getDatabaseAccessor();


        $footer_template = 'footer.twig';

        $header_template = 'header.twig';

        ob_start();
        switch ($action) {
            case 'alter':
                if (isset($_POST['alter'])) {
                    $this->doSaveAlter();
                } else {
                    $this->doDefault();
                }

                break;
            case 'confirm_alter':
                $this->doAlter();
                break;
            case 'import':
                $this->doImport();
                break;
            case 'export':
                $this->doExport();
                break;
            case 'add_column':
                if (isset($_POST['cancel'])) {
                    $this->doDefault();
                } else {
                    $header_template = 'header_select2.twig';
                    $this->doAddColumn();
                }

                break;
            case 'properties':
                if (isset($_POST['cancel'])) {
                    $this->doDefault();
                } else {
                    $this->doProperties();
                    $this->/** @scrutinizer ignore-call */ doProperties();
                }

                break;
            case 'drop':
                if (isset($_POST['drop'])) {
                    $this->doDrop(false);
                } else {
                    $this->doDefault();
                }

                break;
            case 'confirm_drop':
                $this->doDrop(true);
                break;
            default:
                $this->doDefault();
                break;
        }

        $output = ob_get_clean();

        $this->printHeader($lang['strtables'] . ' - ' . $_REQUEST['table'], null, true, $header_template);
        $this->printBody();

        echo $output;

        return $this->printFooter();
    }

    /**
     * Show default list of columns in the table
     */
    public function doDefault($msg = '')
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        $conf = $this->conf;
        $misc = $this->misc;
        $lang = $this->lang;
        $data = $misc->getDatabaseAccessor();

        $attPre = function (&$rowdata, $actions) use ($data) {
            $rowdata->fields['+type'] = $data->formatType($rowdata->fields['type'], $rowdata->fields['atttypmod']);
            $attname                  = $rowdata->fields['attname'];
            $table                    = $_REQUEST['table'];
            $data->fieldClean($attname);
            $data->fieldClean($table);

            $actions['browse']['attr']['href']['urlvars']['query'] = "SELECT \"{$attname}\", count(*) AS \"count\"
                FROM \"{$table}\" GROUP BY \"{$attname}\" ORDER BY \"{$attname}\"";

            return $actions;
        };

        $cstrRender = function ($s, $p) use ($misc, $data) {
            $str = '';
            foreach ($p['keys'] as $k => $c) {
                if (is_null($p['keys'][$k]['consrc'])) {
                    $atts        = $data->getAttributeNames($_REQUEST['table'], explode(' ', $p['keys'][$k]['indkey']));
                    $c['consrc'] = ($c['contype'] == 'u' ? 'UNIQUE (' : 'PRIMARY KEY (') . join(',', $atts) . ')';
                }

                if ($c['p_field'] == $s) {
                    switch ($c['contype']) {
                        case 'p':

                            $str .= '<a href="constraints.php?' . $misc->href . '&amp;table=' . urlencode($c['p_table']) . '&amp;schema=' . urlencode($c['p_schema']) . '"><img src="' .
                            $misc->icon('PrimaryKey') . '" alt="[pk]" title="' . htmlentities($c['consrc'], ENT_QUOTES, 'UTF-8') . '" /></a>';
                            break;
                        case 'f':

                            $str .= '<a href="tblproperties.php?' . $misc->href . '&amp;table=' . urlencode($c['f_table']) . '&amp;schema=' . urlencode($c['f_schema']) . '"><img src="' .
                            $misc->icon('ForeignKey') . '" alt="[fk]" title="' . htmlentities($c['consrc'], ENT_QUOTES, 'UTF-8') . '" /></a>';
                            break;
                        case 'u':

                            $str .= '<a href="constraints.php?' . $misc->href . '&amp;table=' . urlencode($c['p_table']) . '&amp;schema=' . urlencode($c['p_schema']) . '"><img src="' .
                            $misc->icon('UniqueConstraint') . '" alt="[uniq]" title="' . htmlentities($c['consrc'], ENT_QUOTES, 'UTF-8') . '" /></a>';
                            break;
                        case 'c':

                            $str .= '<a href="constraints.php?' . $misc->href . '&amp;table=' . urlencode($c['p_table']) . '&amp;schema=' . urlencode($c['p_schema']) . '"><img src="' .
                            $misc->icon('CheckConstraint') . '" alt="[check]" title="' . htmlentities($c['consrc'], ENT_QUOTES, 'UTF-8') . '" /></a>';
                    }
                }
            }

            return $str;
        };

        $this->printTrail('table');
        $this->printTabs('table', 'columns');
        $this->printMsg($msg);

        // Get table
        $tdata = $data->getTable($_REQUEST['table']);
        // Get columns
        $attrs = $data->getTableAttributes($_REQUEST['table']);
        // Get constraints keys
        $ck = $data->getConstraintsWithFields($_REQUEST['table']);

        // Show comment if any
        if ($tdata->fields['relcomment'] !== null) {
            echo '<p class="comment">', $misc->printVal($tdata->fields['relcomment']), "</p>\n";
        }

        $columns = [
            'column'  => [
                'title' => $lang['strcolumn'],
                'field' => Decorator::field('attname'),
                'url'   => "colproperties.php?subject=column&amp;{$misc->href}&amp;table=" . urlencode($_REQUEST['table']) . '&amp;',
                'vars'  => ['column' => 'attname'],
            ],
            'type'    => [
                'title' => $lang['strtype'],
                'field' => Decorator::field('+type'),
            ],
            'notnull' => [
                'title'  => $lang['strnotnull'],
                'field'  => Decorator::field('attnotnull'),
                'type'   => 'bool',
                'params' => ['true' => 'NOT NULL', 'false' => ''],
            ],
            'default' => [
                'title' => $lang['strdefault'],
                'field' => Decorator::field('adsrc'),
            ],
            'keyprop' => [
                'title'  => $lang['strconstraints'],
                'class'  => 'constraint_cell',
                'field'  => Decorator::field('attname'),
                'type'   => 'callback',
                'params' => [
                    'function' => $cstrRender,
                    'keys'     => $ck->getArray(),
                ],
            ],
            'actions' => [
                'title' => $lang['stractions'],
            ],
            'comment' => [
                'title' => $lang['strcomment'],
                'field' => Decorator::field('comment'),
            ],
        ];

        $actions = [

            'browse'     => [
                'title' => $lang['strbrowse'],
                'url'   => "display.php?{$misc->href}&amp;subject=column&amp;return=table&amp;table=" . urlencode($_REQUEST['table']) . '&amp;',
                'vars'  => ['column' => 'attname'],
            ],
            'alter'      => [
                'title' => $lang['stralter'],
                'url'   => "colproperties.php?action=properties&amp;{$misc->href}&amp;table=" . urlencode($_REQUEST['table']) . '&amp;',
                'vars'  => ['column' => 'attname'],
            ],
            'privileges' => [
                'title' => $lang['strprivileges'],
                'url'   => "privileges.php?subject=column&amp;{$misc->href}&amp;table=" . urlencode($_REQUEST['table']) . '&amp;',
                'vars'  => ['column' => 'attname'],
            ],
            'drop'       => [
                'title' => $lang['strdrop'],
                'url'   => "tblproperties.php?action=confirm_drop&amp;{$misc->href}&amp;table=" . urlencode($_REQUEST['table']) . '&amp;',
                'vars'  => ['column' => 'attname'],
            ],
        ];

        $actions = [
            'browse'     => [
                'content' => $lang['strbrowse'],
                'attr'    => [
                    'href' => [
                        'url'     => 'display.php',
                        'urlvars' => [
                            'table'   => $_REQUEST['table'],
                            'subject' => 'column',
                            'return'  => 'table',
                            'column'  => Decorator::field('attname'),
                        ],
                    ],
                ],
            ],
            'alter'      => [
                'content' => $lang['stralter'],
                'attr'    => [
                    'href' => [
                        'url'     => 'colproperties.php',
                        'urlvars' => [
                            'subject' => 'column',
                            'action'  => 'properties',
                            'table'   => $_REQUEST['table'],
                            'column'  => Decorator::field('attname'),
                        ],
                    ],
                ],
            ],
            'privileges' => [
                'content' => $lang['strprivileges'],
                'attr'    => [
                    'href' => [
                        'url'     => 'privileges.php',
                        'urlvars' => [
                            'subject' => 'column',
                            'table'   => $_REQUEST['table'],
                            'column'  => Decorator::field('attname'),
                        ],
                    ],
                ],
            ],
            'drop'       => [
                'content' => $lang['strdrop'],
                'attr'    => [
                    'href' => [
                        'url'     => 'tblproperties.php',
                        'urlvars' => [
                            'subject' => 'column',
                            'action'  => 'confirm_drop',
                            'table'   => $_REQUEST['table'],
                            'column'  => Decorator::field('attname'),
                        ],
                    ],
                ],
            ],
        ];

        echo $this->printTable($attrs, $columns, $actions, 'tblproperties-tblproperties', null, $attPre);

        $navlinks = [
            'browse'    => [
                'attr'    => [
                    'href' => [
                        'url'     => 'display.php',
                        'urlvars' => [
                            'server'   => $_REQUEST['server'],
                            'database' => $_REQUEST['database'],
                            'schema'   => $_REQUEST['schema'],
                            'table'    => $_REQUEST['table'],
                            'subject'  => 'table',
                            'return'   => 'table',
                        ],
                    ],
                ],
                'content' => $lang['strbrowse'],
            ],
            'select'    => [
                'attr'    => [
                    'href' => [
                        'url'     => 'tables.php',
                        'urlvars' => [
                            'action'   => 'confselectrows',
                            'server'   => $_REQUEST['server'],
                            'database' => $_REQUEST['database'],
                            'schema'   => $_REQUEST['schema'],
                            'table'    => $_REQUEST['table'],
                        ],
                    ],
                ],
                'content' => $lang['strselect'],
            ],
            'insert'    => [
                'attr'    => [
                    'href' => [
                        'url'     => 'tables.php',
                        'urlvars' => [
                            'action'   => 'confinsertrow',
                            'server'   => $_REQUEST['server'],
                            'database' => $_REQUEST['database'],
                            'schema'   => $_REQUEST['schema'],
                            'table'    => $_REQUEST['table'],
                        ],
                    ],
                ],
                'content' => $lang['strinsert'],
            ],
            'empty'     => [
                'attr'    => [
                    'href' => [
                        'url'     => 'tables.php',
                        'urlvars' => [
                            'action'   => 'confirm_empty',
                            'server'   => $_REQUEST['server'],
                            'database' => $_REQUEST['database'],
                            'schema'   => $_REQUEST['schema'],
                            'table'    => $_REQUEST['table'],
                        ],
                    ],
                ],
                'content' => $lang['strempty'],
            ],
            'drop'      => [
                'attr'    => [
                    'href' => [
                        'url'     => 'tables.php',
                        'urlvars' => [
                            'action'   => 'confirm_drop',
                            'server'   => $_REQUEST['server'],
                            'database' => $_REQUEST['database'],
                            'schema'   => $_REQUEST['schema'],
                            'table'    => $_REQUEST['table'],
                        ],
                    ],
                ],
                'content' => $lang['strdrop'],
            ],
            'addcolumn' => [
                'attr'    => [
                    'href' => [
                        'url'     => 'tblproperties.php',
                        'urlvars' => [
                            'action'   => 'add_column',
                            'server'   => $_REQUEST['server'],
                            'database' => $_REQUEST['database'],
                            'schema'   => $_REQUEST['schema'],
                            'table'    => $_REQUEST['table'],
                        ],
                    ],
                ],
                'content' => $lang['straddcolumn'],
            ],
            'alter'     => [
                'attr'    => [
                    'href' => [
                        'url'     => 'tblproperties.php',
                        'urlvars' => [
                            'action'   => 'confirm_alter',
                            'server'   => $_REQUEST['server'],
                            'database' => $_REQUEST['database'],
                            'schema'   => $_REQUEST['schema'],
                            'table'    => $_REQUEST['table'],
                        ],
                    ],
                ],
                'content' => $lang['stralter'],
            ],
        ];
        $this->printNavLinks($navlinks, 'tblproperties-tblproperties', get_defined_vars());
    }

    public function doTree()
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        $conf = $this->conf;

        $misc = $this->misc;
        $lang = $this->lang;

        $data = $misc->getDatabaseAccessor();

        $columns = $data->getTableAttributes($_REQUEST['table']);
        $reqvars = $misc->getRequestVars('column');

        $attrs = [
            'text'       => Decorator::field('attname'),
            'action'     => Decorator::actionurl('colproperties.php',
                $reqvars,
                [
                    'table'  => $_REQUEST['table'],
                    'column' => Decorator::field('attname'),
                ]
            ),
            'icon'       => 'Column',
            'iconAction' => Decorator::url('display.php',
                $reqvars,
                [
                    'table'  => $_REQUEST['table'],
                    'column' => Decorator::field('attname'),
                    'query'  => Decorator::replace(
                        'SELECT "%column%", count(*) AS "count" FROM "%table%" GROUP BY "%column%" ORDER BY "%column%"',
                        [
                            '%column%' => Decorator::field('attname'),
                            '%table%'  => $_REQUEST['table'],
                        ]
                    ),
                ]
            ),
            'toolTip'    => Decorator::field('comment'),
        ];

        return $this->printTree($columns, $attrs, 'tblcolumns');
    }

    public function doSaveAlter()
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        $conf = $this->conf;

        $misc = $this->misc;
        $lang = $this->lang;
        $data = $misc->getDatabaseAccessor();

        // For databases that don't allow owner change
        if (!isset($_POST['owner'])) {
            $_POST['owner'] = '';
        }

        // Default tablespace to null if it isn't set
        if (!isset($_POST['tablespace'])) {
            $_POST['tablespace'] = null;
        }

        if (!isset($_POST['newschema'])) {
            $_POST['newschema'] = null;
        }

        $status = $data->alterTable($_POST['table'], $_POST['name'], $_POST['owner'], $_POST['newschema'], $_POST['comment'], $_POST['tablespace']);
        if ($status == 0) {
            // If table has been renamed, need to change to the new name and
            // reload the browser frame.
            if ($_POST['table'] != $_POST['name']) {
                // Jump them to the new table name
                $_REQUEST['table'] = $_POST['name'];
                // Force a browser reload
                $misc->setReloadBrowser(true);
            }
            // If schema has changed, need to change to the new schema and reload the browser
            if (!empty($_POST['newschema']) && ($_POST['newschema'] != $data->_schema)) {
                // Jump them to the new sequence schema
                $misc->setCurrentSchema($_POST['newschema']);
                $misc->setReloadBrowser(true);
            }
            $this->doDefault($lang['strtablealtered']);
        } else {
            $this->doAlter($lang['strtablealteredbad']);
        }
    }

    /**
     * Function to allow altering of a table
     */
    public function doAlter($msg = '')
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        $conf = $this->conf;

        $misc = $this->misc;
        $lang = $this->lang;
        $data = $misc->getDatabaseAccessor();

        $this->printTrail('table');
        $this->printTitle($lang['stralter'], 'pg.table.alter');
        $this->printMsg($msg);

        // Fetch table info
        $table = $data->getTable($_REQUEST['table']);
        // Fetch all users
        $users = $data->getUsers();
        // Fetch all tablespaces from the database
        if ($data->hasTablespaces()) {
            $tablespaces = $data->getTablespaces(true);
        }

        if ($table->recordCount() > 0) {
            if (!isset($_POST['name'])) {
                $_POST['name'] = $table->fields['relname'];
            }

            if (!isset($_POST['owner'])) {
                $_POST['owner'] = $table->fields['relowner'];
            }

            if (!isset($_POST['newschema'])) {
                $_POST['newschema'] = $table->fields['nspname'];
            }

            if (!isset($_POST['comment'])) {
                $_POST['comment'] = $table->fields['relcomment'];
            }

            if ($data->hasTablespaces() && !isset($_POST['tablespace'])) {
                $_POST['tablespace'] = $table->fields['tablespace'];
            }

            echo '<form action="' . SUBFOLDER . "/src/views/tblproperties.php\" method=\"post\">\n";
            echo "<table>\n";
            echo "<tr><th class=\"data left required\">{$lang['strname']}</th>\n";
            echo '<td class="data1">';
            echo "<input name=\"name\" size=\"32\" maxlength=\"{$data->_maxNameLen}\" value=\"",
            htmlspecialchars($_POST['name'], ENT_QUOTES), "\" /></td></tr>\n";

            if ($data->isSuperUser()) {

                echo "<tr><th class=\"data left required\">{$lang['strowner']}</th>\n";
                echo '<td class="data1"><select name="owner">';
                while (!$users->EOF) {
                    $uname = $users->fields['usename'];
                    echo '<option value="', htmlspecialchars($uname), '"',
                    ($uname == $_POST['owner']) ? ' selected="selected"' : '', '>', htmlspecialchars($uname), "</option>\n";
                    $users->moveNext();
                }
                echo "</select></td></tr>\n";
            }

            if ($data->hasAlterTableSchema()) {
                $schemas = $data->getSchemas();
                echo "<tr><th class=\"data left required\">{$lang['strschema']}</th>\n";
                echo '<td class="data1"><select name="newschema">';
                while (!$schemas->EOF) {
                    $schema = $schemas->fields['nspname'];
                    echo '<option value="', htmlspecialchars($schema), '"',
                    ($schema == $_POST['newschema']) ? ' selected="selected"' : '', '>', htmlspecialchars($schema), "</option>\n";
                    $schemas->moveNext();
                }
                echo "</select></td></tr>\n";
            }

            // Tablespace (if there are any)
            if ($data->hasTablespaces() && $tablespaces->recordCount() > 0) {

                echo "\t<tr>\n\t\t<th class=\"data left\">{$lang['strtablespace']}</th>\n";
                echo "\t\t<td class=\"data1\">\n\t\t\t<select name=\"tablespace\">\n";
                // Always offer the default (empty) option
                echo "\t\t\t\t<option value=\"\"",
                ($_POST['tablespace'] == '') ? ' selected="selected"' : '', "></option>\n";
                // Display all other tablespaces
                while (!$tablespaces->EOF) {
                    $spcname = htmlspecialchars($tablespaces->fields['spcname']);
                    echo "\t\t\t\t<option value=\"{$spcname}\"",
                    ($spcname == $_POST['tablespace']) ? ' selected="selected"' : '', ">{$spcname}</option>\n";
                    $tablespaces->moveNext();
                }
                echo "\t\t\t</select>\n\t\t</td>\n\t</tr>\n";
            }

            echo "<tr><th class=\"data left\">{$lang['strcomment']}</th>\n";
            echo '<td class="data1">';
            echo '<textarea rows="3" cols="32" name="comment">',
            htmlspecialchars($_POST['comment']), "</textarea></td></tr>\n";
            echo "</table>\n";
            echo "<p><input type=\"hidden\" name=\"action\" value=\"alter\" />\n";
            echo '<input type="hidden" name="table" value="', htmlspecialchars($_REQUEST['table']), "\" />\n";
            echo $misc->form;
            echo "<input type=\"submit\" name=\"alter\" value=\"{$lang['stralter']}\" />\n";
            echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>\n";
            echo "</form>\n";
        } else {
            echo "<p>{$lang['strnodata']}</p>\n";
        }
    }

    public function doExport($msg = '')
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        $conf = $this->conf;

        $misc = $this->misc;
        $lang = $this->lang;
        $data = $misc->getDatabaseAccessor();

        // Determine whether or not the table has an object ID
        $hasID = $data->hasObjectID($_REQUEST['table']);

        $this->printTrail('table');
        $this->printTabs('table', 'export');
        $this->printMsg($msg);

        echo '<form action="' . SUBFOLDER . "/src/views/dataexport.php\" method=\"post\">\n";
        echo "<table>\n";
        echo "<tr><th class=\"data\">{$lang['strformat']}</th><th class=\"data\" colspan=\"2\">{$lang['stroptions']}</th></tr>\n";
        // Data only
        echo '<tr><th class="data left" rowspan="', ($hasID) ? 2 : 1, '">';
        echo "<input type=\"radio\" id=\"what1\" name=\"what\" value=\"dataonly\" checked=\"checked\" /><label for=\"what1\">{$lang['strdataonly']}</label></th>\n";
        echo "<td>{$lang['strformat']}</td>\n";
        echo "<td><select name=\"d_format\">\n";
        echo "<option value=\"copy\">COPY</option>\n";
        echo "<option value=\"sql\">SQL</option>\n";
        echo "<option value=\"csv\">CSV</option>\n";
        echo "<option value=\"tab\">{$lang['strtabbed']}</option>\n";
        echo "<option value=\"html\">XHTML</option>\n";
        echo "<option value=\"xml\">XML</option>\n";
        echo "</select>\n</td>\n</tr>\n";
        if ($hasID) {
            echo "<tr><td><label for=\"d_oids\">{$lang['stroids']}</td><td><input type=\"checkbox\" id=\"d_oids\" name=\"d_oids\" /></td>\n</tr>\n";
        }
        // Structure only
        echo "<tr><th class=\"data left\"><input type=\"radio\" id=\"what2\" name=\"what\" value=\"structureonly\" /><label for=\"what2\">{$lang['strstructureonly']}</label></th>\n";
        echo "<td><label for=\"s_clean\">{$lang['strdrop']}</label></td><td><input type=\"checkbox\" id=\"s_clean\" name=\"s_clean\" /></td>\n</tr>\n";
        // Structure and data
        echo '<tr><th class="data left" rowspan="', ($hasID) ? 3 : 2, '">';
        echo "<input type=\"radio\" id=\"what3\" name=\"what\" value=\"structureanddata\" /><label for=\"what3\">{$lang['strstructureanddata']}</label></th>\n";
        echo "<td>{$lang['strformat']}</td>\n";
        echo "<td><select name=\"sd_format\">\n";
        echo "<option value=\"copy\">COPY</option>\n";
        echo "<option value=\"sql\">SQL</option>\n";
        echo "</select>\n</td>\n</tr>\n";
        echo "<tr><td><label for=\"sd_clean\">{$lang['strdrop']}</label></td><td><input type=\"checkbox\" id=\"sd_clean\" name=\"sd_clean\" /></td>\n</tr>\n";
        if ($hasID) {
            echo "<tr><td><label for=\"sd_oids\">{$lang['stroids']}</label></td><td><input type=\"checkbox\" id=\"sd_oids\" name=\"sd_oids\" /></td>\n</tr>\n";
        }
        echo "</table>\n";

        echo "<h3>{$lang['stroptions']}</h3>\n";
        echo "<p><input type=\"radio\" id=\"output1\" name=\"output\" value=\"show\" checked=\"checked\" /><label for=\"output1\">{$lang['strshow']}</label>\n";
        echo "<br/><input type=\"radio\" id=\"output2\" name=\"output\" value=\"download\" /><label for=\"output2\">{$lang['strdownload']}</label></p>\n";

        echo "<p><input type=\"hidden\" name=\"action\" value=\"export\" />\n";
        echo $misc->form;
        echo "<input type=\"hidden\" name=\"subject\" value=\"table\" />\n";
        echo '<input type="hidden" name="table" value="', htmlspecialchars($_REQUEST['table']), "\" />\n";
        echo "<input type=\"submit\" value=\"{$lang['strexport']}\" /></p>\n";
        echo "</form>\n";
    }

    public function doImport($msg = '')
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        $conf = $this->conf;

        $misc = $this->misc;
        $lang = $this->lang;
        $data = $misc->getDatabaseAccessor();


        $this->printTrail('table');
        $this->printTabs('table', 'import');
        $this->printMsg($msg);

        // Check that file uploads are enabled
        if (ini_get('file_uploads')) {
            // Don't show upload option if max size of uploads is zero
            $max_size = $misc->inisizeToBytes(ini_get('upload_max_filesize'));
            if (is_double($max_size) && $max_size > 0) {
                echo '<form action="' . SUBFOLDER . "/src/views/dataimport.php\" method=\"post\" enctype=\"multipart/form-data\">\n";
                echo "<table>\n";
                echo "\t<tr>\n\t\t<th class=\"data left required\">{$lang['strformat']}</th>\n";
                echo "\t\t<td><select name=\"format\">\n";
                echo "\t\t\t<option value=\"auto\">{$lang['strauto']}</option>\n";
                echo "\t\t\t<option value=\"csv\">CSV</option>\n";
                echo "\t\t\t<option value=\"tab\">{$lang['strtabbed']}</option>\n";
                if (function_exists('xml_parser_create')) {
                    echo "\t\t\t<option value=\"xml\">XML</option>\n";
                }
                echo "\t\t</select></td>\n\t</tr>\n";
                echo "\t<tr>\n\t\t<th class=\"data left required\">{$lang['strallowednulls']}</th>\n";
                echo "\t\t<td><label><input type=\"checkbox\" name=\"allowednulls[0]\" value=\"\\N\" checked=\"checked\" />{$lang['strbackslashn']}</label><br />\n";
                echo "\t\t<label><input type=\"checkbox\" name=\"allowednulls[1]\" value=\"NULL\" />NULL</label><br />\n";
                echo "\t\t<label><input type=\"checkbox\" name=\"allowednulls[2]\" value=\"\" />{$lang['stremptystring']}</label></td>\n\t</tr>\n";
                echo "\t<tr>\n\t\t<th class=\"data left required\">{$lang['strfile']}</th>\n";
                echo "\t\t<td><input type=\"hidden\" name=\"MAX_FILE_SIZE\" value=\"{$max_size}\" />";
                echo "<input type=\"file\" name=\"source\" /></td>\n\t</tr>\n";
                echo "</table>\n";
                echo "<p><input type=\"hidden\" name=\"action\" value=\"import\" />\n";
                echo $misc->form;
                echo '<input type="hidden" name="table" value="', htmlspecialchars($_REQUEST['table']), "\" />\n";
                echo "<input type=\"submit\" value=\"{$lang['strimport']}\" /></p>\n";
                echo "</form>\n";
            }
        } else {
            echo "<p>{$lang['strnouploads']}</p>\n";
        }
    }

    /**
     * Displays a screen where they can add a column
     */
    public function doAddColumn($msg = '')
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        $conf = $this->conf;

        $misc = $this->misc;
        $lang = $this->lang;
        $data = $misc->getDatabaseAccessor();

        if (!isset($_REQUEST['stage'])) {
            $_REQUEST['stage'] = 1;
        }

        switch ($_REQUEST['stage']) {
            case 1:
                // Set variable defaults
                if (!isset($_POST['field'])) {
                    $_POST['field'] = '';
                }

                if (!isset($_POST['type'])) {
                    $_POST['type'] = '';
                }

                if (!isset($_POST['array'])) {
                    $_POST['array'] = '';
                }

                if (!isset($_POST['length'])) {
                    $_POST['length'] = '';
                }

                if (!isset($_POST['default'])) {
                    $_POST['default'] = '';
                }

                if (!isset($_POST['comment'])) {
                    $_POST['comment'] = '';
                }

                // Fetch all available types
                $types        = $data->getTypes(true, false, true);
                $types_for_js = [];

                $this->printTrail('table');
                $this->printTitle($lang['straddcolumn'], 'pg.column.add');
                $this->printMsg($msg);

                echo '<script src="' . SUBFOLDER . '/js/tables.js" type="text/javascript"></script>';
                echo '<form action="' . SUBFOLDER . "/src/views/tblproperties.php\" method=\"post\">\n";

                // Output table header
                echo "<table>\n";
                echo "<tr><th class=\"data required\">{$lang['strname']}</th>\n<th colspan=\"2\" class=\"data required\">{$lang['strtype']}</th>\n";
                echo "<th class=\"data\">{$lang['strlength']}</th>\n";
                if ($data->hasCreateFieldWithConstraints()) {
                    echo "<th class=\"data\">{$lang['strnotnull']}</th>\n<th class=\"data\">{$lang['strdefault']}</th>\n";
                }

                echo "<th class=\"data\">{$lang['strcomment']}</th></tr>\n";

                echo "<tr><td><input name=\"field\" size=\"16\" maxlength=\"{$data->_maxNameLen}\" value=\"",
                htmlspecialchars($_POST['field']), "\" /></td>\n";
                echo "<td><select  class=\"select2\" name=\"type\" id=\"type\" onchange=\"checkLengths(document.getElementById('type').value,'');\">\n";
                // Output any "magic" types.  This came in with the alter column type so we'll check that
                if ($data->hasMagicTypes()) {
                    foreach ($data->extraTypes as $v) {
                        $types_for_js[] = strtolower($v);
                        echo "\t<option value=\"", htmlspecialchars($v), '"',
                        ($v == $_POST['type']) ? ' selected="selected"' : '', '>',
                        $misc->printVal($v), "</option>\n";
                    }
                }
                while (!$types->EOF) {
                    $typname        = $types->fields['typname'];
                    $types_for_js[] = $typname;
                    echo "\t<option value=\"", htmlspecialchars($typname), '"', ($typname == $_POST['type']) ? ' selected="selected"' : '', '>',
                    $misc->printVal($typname), "</option>\n";
                    $types->moveNext();
                }
                echo "</select></td>\n";

                // Output array type selector
                echo "<td><select name=\"array\">\n";
                echo "\t<option value=\"\"", ($_POST['array'] == '') ? ' selected="selected"' : '', "></option>\n";
                echo "\t<option value=\"[]\"", ($_POST['array'] == '[]') ? ' selected="selected"' : '', ">[ ]</option>\n";
                echo "</select></td>\n";
                $predefined_size_types = array_intersect($data->predefined_size_types, $types_for_js);
                $escaped_predef_types  = []; // the JS escaped array elements
                foreach ($predefined_size_types as $value) {
                    $escaped_predef_types[] = "'{$value}'";
                }

                echo '<td><input name="length" id="lengths" size="8" value="',
                htmlspecialchars($_POST['length']), "\" /></td>\n";
                // Support for adding column with not null and default
                if ($data->hasCreateFieldWithConstraints()) {
                    echo '<td><input type="checkbox" name="notnull"',
                    (isset($_REQUEST['notnull'])) ? ' checked="checked"' : '', " /></td>\n";
                    echo '<td><input name="default" size="20" value="',
                    htmlspecialchars($_POST['default']), "\" /></td>\n";
                }
                echo '<td><input name="comment" size="40" value="',
                htmlspecialchars($_POST['comment']), "\" /></td></tr>\n";
                echo "</table>\n";
                echo "<p><input type=\"hidden\" name=\"action\" value=\"add_column\" />\n";
                echo "<input type=\"hidden\" name=\"stage\" value=\"2\" />\n";
                echo $misc->form;
                echo '<input type="hidden" name="table" value="', htmlspecialchars($_REQUEST['table']), "\" />\n";
                if (!$data->hasCreateFieldWithConstraints()) {
                    echo "<input type=\"hidden\" name=\"default\" value=\"\" />\n";
                }
                echo "<input type=\"submit\" value=\"{$lang['stradd']}\" />\n";
                echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>\n";
                echo "</form>\n";
                echo '<script type="text/javascript">predefined_lengths = new Array(' . implode(',', $escaped_predef_types) . ");checkLengths(document.getElementById('type').value,'');</script>\n";
                break;
            case 2:
                // Check inputs
                if (trim($_POST['field']) == '') {
                    $_REQUEST['stage'] = 1;
                    $this->doAddColumn($lang['strcolneedsname']);
                    return;
                }
                if (!isset($_POST['length'])) {
                    $_POST['length'] = '';
                }

                $status = $data->addColumn($_POST['table'], $_POST['field'],
                    $_POST['type'], $_POST['array'] != '', $_POST['length'], isset($_POST['notnull']),
                    $_POST['default'], $_POST['comment']);
                if ($status == 0) {
                    $misc->setReloadBrowser(true);
                    $this->doDefault($lang['strcolumnadded']);
                } else {
                    $_REQUEST['stage'] = 1;
                    $this->doAddColumn($lang['strcolumnaddedbad']);
                    return;
                }
                break;
            default:
                echo "<p>{$lang['strinvalidparam']}</p>\n";
        }
    }

    /**
     * Show confirmation of drop column and perform actual drop
     */
    public function doDrop($confirm)
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        $conf = $this->conf;

        $misc = $this->misc;
        $lang = $this->lang;
        $data = $misc->getDatabaseAccessor();

        if ($confirm) {
            $this->printTrail('column');
            $this->printTitle($lang['strdrop'], 'pg.column.drop');

            echo '<p>', sprintf($lang['strconfdropcolumn'], $misc->printVal($_REQUEST['column']),
                $misc->printVal($_REQUEST['table'])), "</p>\n";

            echo '<form action="' . SUBFOLDER . "/src/views/tblproperties.php\" method=\"post\">\n";
            echo "<input type=\"hidden\" name=\"action\" value=\"drop\" />\n";
            echo '<input type="hidden" name="table" value="', htmlspecialchars($_REQUEST['table']), "\" />\n";
            echo '<input type="hidden" name="column" value="', htmlspecialchars($_REQUEST['column']), "\" />\n";
            echo $misc->form;
            echo "<p><input type=\"checkbox\" id=\"cascade\" name=\"cascade\"> <label for=\"cascade\">{$lang['strcascade']}</label></p>\n";
            echo "<input type=\"submit\" name=\"drop\" value=\"{$lang['strdrop']}\" />\n";
            echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" />\n";
            echo "</form>\n";
        } else {
            $status = $data->dropColumn($_POST['table'], $_POST['column'], isset($_POST['cascade']));
            if ($status == 0) {
                $misc->setReloadBrowser(true);
                $this->doDefault($lang['strcolumndropped']);
            } else {
                $this->doDefault($lang['strcolumndroppedbad']);
            }
        }
    }
}

HuasoFoundries / phpPgAdmin6

Branch — develop (db5506)

TblpropertiesController::doExport() B

Complexity

Size

Duplication

Importance

How to fix Long Method

Long Method

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