3.3

1 files changed, 233 insertions, 0 deletions

diff --git a/tbl_addfield.php b/tbl_addfield.php
new file mode 100644
index 0000000000..75b32bb448
--- /dev/null
+++ b/tbl_addfield.php
@@ -0,0 +1,233 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ *
+ * @version $Id$
+ * @package phpMyAdmin
+ */
+
+/**
+ * Get some core libraries
+ */
+require_once './libraries/common.inc.php';
+require_once './libraries/Table.class.php';
+
+$GLOBALS['js_include'][] = 'functions.js';
+require_once './libraries/header.inc.php';
+
+// Check parameters
+PMA_checkParameters(array('db', 'table'));
+
+
+/**
+ * Defines the url to return to in case of error in a sql statement
+ */
+$err_url = 'tbl_sql.php?' . PMA_generate_common_url($db, $table);
+
+/**
+ * The form used to define the field to add has been submitted
+ */
+$abort = false;
+
+// check number of fields to be created
+if (isset($_REQUEST['submit_num_fields'])) {
+    if (isset($_REQUEST['orig_after_field'])) {
+        $_REQUEST['after_field'] = $_REQUEST['orig_after_field'];
+    }
+    if (isset($_REQUEST['orig_field_where'])) {
+        $_REQUEST['field_where'] = $_REQUEST['orig_field_where'];
+    }
+    $num_fields = $_REQUEST['orig_num_fields'] + $_REQUEST['added_fields'];
+    $regenerate = true;
+} elseif (isset($_REQUEST['num_fields']) && intval($_REQUEST['num_fields']) > 0) {
+    $num_fields = (int) $_REQUEST['num_fields'];
+} else {
+    $num_fields = 1;
+}
+
+if (isset($_REQUEST['do_save_data'])) {
+    $query = '';
+    $definitions = array();
+
+    // Transforms the radio button field_key into 3 arrays
+    $field_cnt      = count($_REQUEST['field_name']);
+    $field_primary  = array();
+    $field_index    = array();
+    $field_unique   = array();
+    $field_fulltext = array();
+    for ($i = 0; $i < $field_cnt; ++$i) {
+        if (isset($_REQUEST['field_key'][$i])
+         && strlen($_REQUEST['field_name'][$i])) {
+            if ($_REQUEST['field_key'][$i] == 'primary_' . $i) {
+                $field_primary[] = $i;
+            }
+            if ($_REQUEST['field_key'][$i] == 'index_' . $i) {
+                $field_index[]   = $i;
+            }
+            if ($_REQUEST['field_key'][$i] == 'unique_' . $i) {
+                $field_unique[]  = $i;
+            }
+            if ($_REQUEST['field_key'][$i] == 'fulltext_' . $i) {
+                $field_fulltext[]  = $i;
+            }
+        } // end if
+    } // end for
+
+    // Builds the field creation statement and alters the table
+    for ($i = 0; $i < $field_cnt; ++$i) {
+        // '0' is also empty for php :-(
+        if (empty($_REQUEST['field_name'][$i]) && $_REQUEST['field_name'][$i] != '0') {
+            continue;
+        }
+
+        $definition = ' ADD ' . PMA_Table::generateFieldSpec(
+            $_REQUEST['field_name'][$i],
+            $_REQUEST['field_type'][$i],
+            $_REQUEST['field_length'][$i],
+            $_REQUEST['field_attribute'][$i],
+            isset($_REQUEST['field_collation'][$i])
+                ? $_REQUEST['field_collation'][$i]
+                : '',
+            isset($_REQUEST['field_null'][$i])
+                ? $_REQUEST['field_null'][$i]
+                : 'NOT NULL',
+            $_REQUEST['field_default_type'][$i],
+            $_REQUEST['field_default_value'][$i],
+            isset($_REQUEST['field_extra'][$i])
+                ? $_REQUEST['field_extra'][$i]
+                : false,
+            isset($_REQUEST['field_comments'][$i])
+                ? $_REQUEST['field_comments'][$i]
+                : '',
+            $field_primary,
+            $i
+        );
+
+        if ($_REQUEST['field_where'] != 'last') {
+            // Only the first field can be added somewhere other than at the end
+            if ($i == 0) {
+                if ($_REQUEST['field_where'] == 'first') {
+                    $definition .= ' FIRST';
+                } else {
+                    $definition .= ' AFTER ' . PMA_backquote($_REQUEST['after_field']);
+                }
+            } else {
+                $definition .= ' AFTER ' . PMA_backquote($_REQUEST['field_name'][$i-1]);
+            }
+        }
+        $definitions[] = $definition;
+    } // end for
+
+    // Builds the primary keys statements and updates the table
+    if (count($field_primary)) {
+        $fields = array();
+        foreach ($field_primary as $field_nr) {
+            $fields[] = PMA_backquote($_REQUEST['field_name'][$field_nr]);
+        }
+        $definitions[] = ' ADD PRIMARY KEY (' . implode(', ', $fields) . ') ';
+        unset($fields);
+    }
+
+    // Builds the indexes statements and updates the table
+    if (count($field_index)) {
+        $fields = array();
+        foreach ($field_index as $field_nr) {
+            $fields[] = PMA_backquote($_REQUEST['field_name'][$field_nr]);
+        }
+        $definitions[] = ' ADD INDEX (' . implode(', ', $fields) . ') ';
+        unset($fields);
+    }
+
+    // Builds the uniques statements and updates the table
+    if (count($field_unique)) {
+        $fields = array();
+        foreach ($field_unique as $field_nr) {
+            $fields[] = PMA_backquote($_REQUEST['field_name'][$field_nr]);
+        }
+        $definitions[] = ' ADD UNIQUE (' . implode(', ', $fields) . ') ';
+        unset($fields);
+    }
+
+    // Builds the fulltext statements and updates the table
+    if (count($field_fulltext)) {
+        $fields = array();
+        foreach ($field_fulltext as $field_nr) {
+            $fields[] = PMA_backquote($_REQUEST['field_name'][$field_nr]);
+        }
+        $definitions[] = ' ADD FULLTEXT (' . implode(', ', $fields) . ') ';
+        unset($fields);
+    }
+
+    // To allow replication, we first select the db to use and then run queries
+    // on this db.
+    PMA_DBI_select_db($db) or PMA_mysqlDie(PMA_getError(), 'USE ' . PMA_backquotes($db), '', $err_url);
+    $sql_query    = 'ALTER TABLE ' . PMA_backquote($table) . ' ' . implode(', ', $definitions);
+    $result = PMA_DBI_try_query($sql_query);
+
+    if ($result === true) {
+        // garvin: If comments were sent, enable relation stuff
+        require_once './libraries/relation.lib.php';
+        require_once './libraries/transformations.lib.php';
+
+        // garvin: Update comment table for mime types [MIME]
+        if (isset($_REQUEST['field_mimetype'])
+         && is_array($_REQUEST['field_mimetype'])
+         && $cfg['BrowseMIME']) {
+            foreach ($_REQUEST['field_mimetype'] as $fieldindex => $mimetype) {
+                if (isset($_REQUEST['field_name'][$fieldindex])
+                 && strlen($_REQUEST['field_name'][$fieldindex])) {
+                    PMA_setMIME($db, $table,
+                        $_REQUEST['field_name'][$fieldindex],
+                        $mimetype,
+                        $_REQUEST['field_transformation'][$fieldindex],
+                        $_REQUEST['field_transformation_options'][$fieldindex]);
+                }
+            }
+        }
+
+        // Go back to the structure sub-page
+        $message = PMA_Message::success('strTableAlteredSuccessfully');
+        $message->addParam($table);
+        $active_page = 'tbl_structure.php';
+        require './tbl_structure.php';
+    } else {
+        PMA_mysqlDie('', '', '', $err_url, false);
+        // garvin: An error happened while inserting/updating a table definition.
+        // to prevent total loss of that data, we embed the form once again.
+        // The variable $regenerate will be used to restore data in libraries/tbl_properties.inc.php
+        $num_fields = $_REQUEST['orig_num_fields'];
+        if (isset($_REQUEST['orig_after_field'])) {
+            $_REQUEST['after_field'] = $_REQUEST['orig_after_field'];
+        }
+        if (isset($_REQUEST['orig_field_where'])) {
+            $_REQUEST['field_where'] = $_REQUEST['orig_field_where'];
+        }
+        $regenerate = true;
+    }
+} // end do alter table
+
+/**
+ * Displays the form used to define the new field
+ */
+if ($abort == false) {
+    /**
+     * Gets tables informations
+     */
+    require_once './libraries/tbl_common.php';
+    require_once './libraries/tbl_info.inc.php';
+    /**
+     * Displays top menu links
+     */
+    $active_page = 'tbl_structure.php';
+    require_once './libraries/tbl_links.inc.php';
+    /**
+     * Display the form
+     */
+    $action = 'tbl_addfield.php';
+    require_once './libraries/tbl_properties.inc.php';
+
+    // Diplays the footer
+    require_once './libraries/footer.inc.php';
+}
+
+?>