Documentation TYPO3 par Ameos

tbl_create.php

00001 <?php
00002 /* $Id: tbl_create.php,v 2.16 2005/08/04 19:24:16 lem9 Exp $ */
00003 // vim: expandtab sw=4 ts=4 sts=4:
00004 
00008 require_once('./libraries/grab_globals.lib.php');
00009 $js_to_run = 'functions.js';
00010 
00011 require_once('./libraries/common.lib.php');
00012 
00013 if (isset($table)) {
00014     $table = PMA_sanitize($table);
00015 }
00016 
00017 require_once('./header.inc.php');
00018 
00019 // Check parameters
00020 PMA_checkParameters(array('db', 'table'));
00021 
00025 $err_url = $cfg['DefaultTabTable'] . '?' . PMA_generate_common_url($db, $table);
00026 
00027 
00031 PMA_DBI_select_db($db);
00032 
00033 
00037 $abort = FALSE;
00038 if (isset($submit_num_fields)) {
00039     $regenerate = TRUE;
00040     $num_fields = $orig_num_fields + $added_fields;
00041 } else if (isset($do_save_data)) {
00042     $sql_query = $query_cpy = '';
00043 
00044     // Transforms the radio button field_key into 3 arrays
00045     $field_cnt = count($field_name);
00046     for ($i = 0; $i < $field_cnt; ++$i) {
00047         if (isset(${'field_key_' . $i})) {
00048             if (${'field_key_' . $i} == 'primary_' . $i) {
00049                 $field_primary[] = $i;
00050             }
00051             if (${'field_key_' . $i} == 'index_' . $i) {
00052                 $field_index[]   = $i;
00053             }
00054             if (${'field_key_' . $i} == 'unique_' . $i) {
00055                 $field_unique[]  = $i;
00056             }
00057         } // end if
00058     } // end for
00059     // Builds the fields creation statements
00060     for ($i = 0; $i < $field_cnt; $i++) {
00061         // '0' is also empty for php :-(
00062         if (empty($field_name[$i]) && $field_name[$i] != '0') {
00063             continue;
00064         }
00065         // TODO: maybe move this logic and the one of PMA_generateAlterTable()
00066         // to a central place
00067 
00068         $query = PMA_backquote($field_name[$i]) . ' ' . $field_type[$i];
00069         if ($field_length[$i] != ''
00070             && !preg_match('@^(DATE|DATETIME|TIME|TINYBLOB|TINYTEXT|BLOB|TEXT|MEDIUMBLOB|MEDIUMTEXT|LONGBLOB|LONGTEXT)$@i', $field_type[$i])) {
00071             $query .= '(' . $field_length[$i] . ')';
00072         }
00073         if ($field_attribute[$i] != '') {
00074             $query .= ' ' . $field_attribute[$i];
00075         } else if (PMA_MYSQL_INT_VERSION >= 40100 && !empty($field_collation[$i])) {
00076             $query .= PMA_generateCharsetQueryPart($field_collation[$i]);
00077         }
00078         if (isset($field_default_current_timestamp[$i]) && $field_default_current_timestamp[$i]) {
00079             $query .= ' DEFAULT CURRENT_TIMESTAMP';
00080         } elseif ($field_default[$i] != '') {
00081             if (strtoupper($field_default[$i]) == 'NULL') {
00082                 $query .= ' DEFAULT NULL';
00083             } else {
00084                 $query .= ' DEFAULT \'' . PMA_sqlAddslashes($field_default[$i]) . '\'';
00085             }
00086         }
00087         if ($field_null[$i] != '') {
00088             $query .= ' ' . $field_null[$i];
00089         }
00090         if ($field_extra[$i] != '') {
00091             $query .= ' ' . $field_extra[$i];
00092         }
00093         $query .= ', ';
00094         $sql_query .= $query;
00095         $query_cpy .= "\n" . '  ' . $query;
00096     } // end for
00097     unset($field_cnt);
00098     unset($query);
00099     $sql_query = preg_replace('@, $@', '', $sql_query);
00100     $query_cpy = preg_replace('@, $@', '', $query_cpy);
00101 
00102     // Builds the primary keys statements
00103     $primary     = '';
00104     $primary_cnt = (isset($field_primary) ? count($field_primary) : 0);
00105     for ($i = 0; $i < $primary_cnt; $i++) {
00106         $j = $field_primary[$i];
00107         if (!empty($field_name[$j])) {
00108             $primary .= PMA_backquote($field_name[$j]) . ', ';
00109         }
00110     } // end for
00111     unset($primary_cnt);
00112     $primary = preg_replace('@, $@', '', $primary);
00113     if (!empty($primary)) {
00114         $sql_query .= ', PRIMARY KEY (' . $primary . ')';
00115         $query_cpy .= ',' . "\n" . '  PRIMARY KEY (' . $primary . ')';
00116     }
00117     unset($primary);
00118 
00119     // Builds the indexes statements
00120     $index     = '';
00121     $index_cnt = (isset($field_index) ? count($field_index) : 0);
00122     for ($i = 0;$i < $index_cnt; $i++) {
00123         $j = $field_index[$i];
00124         if (!empty($field_name[$j])) {
00125             $index .= PMA_backquote($field_name[$j]) . ', ';
00126         }
00127     } // end for
00128     unset($index_cnt);
00129     $index = preg_replace('@, $@', '', $index);
00130     if (!empty($index)) {
00131         $sql_query .= ', INDEX (' . $index . ')';
00132         $query_cpy .= ',' . "\n" . '  INDEX (' . $index . ')';
00133     }
00134     unset($index);
00135 
00136     // Builds the uniques statements
00137     $unique     = '';
00138     $unique_cnt = (isset($field_unique) ? count($field_unique) : 0);
00139     for ($i = 0; $i < $unique_cnt; $i++) {
00140         $j = $field_unique[$i];
00141         if (!empty($field_name[$j])) {
00142            $unique .= PMA_backquote($field_name[$j]) . ', ';
00143         }
00144     } // end for
00145     unset($unique_cnt);
00146     $unique = preg_replace('@, $@', '', $unique);
00147     if (!empty($unique)) {
00148         $sql_query .= ', UNIQUE (' . $unique . ')';
00149         $query_cpy .= ',' . "\n" . '  UNIQUE (' . $unique . ')';
00150     }
00151     unset($unique);
00152 
00153     // Builds the FULLTEXT statements
00154     $fulltext     = '';
00155     $fulltext_cnt = (isset($field_fulltext) ? count($field_fulltext) : 0);
00156     for ($i = 0; $i < $fulltext_cnt; $i++) {
00157         $j = $field_fulltext[$i];
00158         if (!empty($field_name[$j])) {
00159            $fulltext .= PMA_backquote($field_name[$j]) . ', ';
00160         }
00161     } // end for
00162 
00163     $fulltext = preg_replace('@, $@', '', $fulltext);
00164     if (!empty($fulltext)) {
00165         $sql_query .= ', FULLTEXT (' . $fulltext . ')';
00166         $query_cpy .= ',' . "\n" . '  FULLTEXT (' . $fulltext . ')';
00167     }
00168     unset($fulltext);
00169 
00170     // Builds the 'create table' statement
00171     $sql_query      = 'CREATE TABLE ' . PMA_backquote($table) . ' (' . $sql_query . ')';
00172     $query_cpy      = 'CREATE TABLE ' . PMA_backquote($table) . ' (' . $query_cpy . "\n" . ')';
00173 
00174     // Adds table type, character set and comments
00175     if (!empty($tbl_type) && ($tbl_type != 'Default')) {
00176         $sql_query .= ' TYPE = ' . $tbl_type;
00177         $query_cpy .= "\n" . 'TYPE = ' . $tbl_type;
00178     }
00179     if (PMA_MYSQL_INT_VERSION >= 40100 && !empty($tbl_collation)) {
00180         $sql_query .= PMA_generateCharsetQueryPart($tbl_collation);
00181         $query_cpy .= "\n" . PMA_generateCharsetQueryPart($tbl_collation);
00182     }
00183 
00184     if (!empty($comment)) {
00185         $sql_query .= ' COMMENT = \'' . PMA_sqlAddslashes($comment) . '\'';
00186         $query_cpy .= "\n" . 'COMMENT = \'' . PMA_sqlAddslashes($comment) . '\'';
00187     }
00188 
00189     // Executes the query
00190     $error_create = FALSE;
00191     $result    = PMA_DBI_try_query($sql_query) or $error_create = TRUE;
00192 
00193     if ($error_create == FALSE) {
00194         $sql_query = $query_cpy . ';';
00195         unset($query_cpy);
00196         $message   = $strTable . ' ' . htmlspecialchars($table) . ' ' . $strHasBeenCreated;
00197 
00198         // garvin: If comments were sent, enable relation stuff
00199         require_once('./libraries/relation.lib.php');
00200         require_once('./libraries/transformations.lib.php');
00201 
00202         $cfgRelation = PMA_getRelationsParam();
00203 
00204         // garvin: Update comment table, if a comment was set.
00205         if (isset($field_comments) && is_array($field_comments) && ($cfgRelation['commwork'] || PMA_MYSQL_INT_VERSION >= 40100)) {
00206             foreach ($field_comments AS $fieldindex => $fieldcomment) {
00207                 // do not try to set a comment if the field name is empty
00208                 if (!empty($field_name[$fieldindex])) {
00209                     PMA_setComment($db, $table, $field_name[$fieldindex], $fieldcomment);
00210                 }
00211             }
00212         }
00213 
00214         // garvin: Update comment table for mime types [MIME]
00215         if (isset($field_mimetype) && is_array($field_mimetype) && $cfgRelation['commwork'] && $cfgRelation['mimework'] && $cfg['BrowseMIME']) {
00216             foreach ($field_mimetype AS $fieldindex => $mimetype) {
00217                 PMA_setMIME($db, $table, $field_name[$fieldindex], $mimetype, $field_transformation[$fieldindex], $field_transformation_options[$fieldindex]);
00218             }
00219         }
00220 
00221         require('./' . $cfg['DefaultTabTable']);
00222         $abort = TRUE;
00223         exit();
00224     } else {
00225         PMA_mysqlDie('', '', '', $err_url, FALSE);
00226         // garvin: An error happened while inserting/updating a table definition.
00227         // to prevent total loss of that data, we embed the form once again.
00228         // The variable $regenerate will be used to restore data in tbl_properties.inc.php
00229         $num_fields = $orig_num_fields;
00230         $regenerate = TRUE;
00231     }
00232 } // end do create table
00233 
00237 if ($abort == FALSE) {
00238     if (isset($num_fields)) {
00239         $num_fields = intval($num_fields);
00240     }
00241     // No table name
00242     if (!isset($table) || trim($table) == '') {
00243         PMA_mysqlDie($strTableEmpty, '', '', $err_url);
00244     }
00245     // No valid number of fields
00246     else if (empty($num_fields) || !is_int($num_fields)) {
00247         PMA_mysqlDie($strFieldsEmpty, '', '', $err_url);
00248     }
00249     // Table name and number of fields are valid -> show the form
00250     else {
00251         $action = 'tbl_create.php';
00252         require('./tbl_properties.inc.php');
00253         // Displays the footer
00254         echo "\n";
00255         require_once('./footer.inc.php');
00256    }
00257 }
00258 
00259 ?>


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