/// Get parameters
$commandparam = optional_param('command', 'add_field', PARAM_PATH);
- $fieldkeyindexparam = optional_param('fieldkeyindex', $defaultfieldkeyindex, PARAM_PATH);
- $fieldkeyindexparam = preg_replace('/[fki]#/i', '', $fieldkeyindexparam); ///Strip the initials
+ $origfieldkeyindexparam = optional_param('fieldkeyindex', $defaultfieldkeyindex, PARAM_PATH);
+ $fieldkeyindexparam = preg_replace('/[fki]#/i', '', $origfieldkeyindexparam); ///Strip the initials
/// The back to edit xml button
$b = ' <p align="center" class="buttons">';
/// Calculate the popup of fields/keys/indexes
$optionspacer = ' ';
if ($fields) {
- $poptables['fieldshead'] = 'Fields';
+ $popfields['fieldshead'] = 'Fields';
foreach ($fields as $field) {
- $poptables['f#' . $field->getName()] = $optionspacer . $field->getName();
+ $popfields['f#' . $field->getName()] = $optionspacer . $field->getName();
}
}
if ($keys) {
- $poptables['keyshead'] = 'Keys';
+ $popfields['keyshead'] = 'Keys';
foreach ($keys as $key) {
- $poptables['k#' . $key->getName()] = $optionspacer . $key->getName();
+ $popfields['k#' . $key->getName()] = $optionspacer . $key->getName();
}
}
if ($indexes) {
- $poptables['indexeshead'] = 'Indexes';
+ $popfields['indexeshead'] = 'Indexes';
foreach ($indexes as $index) {
- $poptables['i#' . $index->getName()] = $optionspacer . $index->getName();
+ $popfields['i#' . $index->getName()] = $optionspacer . $index->getName();
}
}
$o.= ' <input type="hidden" name ="table" value="' . s($tableparam) . '" />';
$o.= ' <input type="hidden" name ="action" value="view_table_php" />';
$o.= ' <table id="formelements" align="center" cellpadding="5">';
- $o.= ' <tr><td><label for="action" accesskey="c">' . $this->str['selectaction'] .' </label>' . choose_from_menu($popcommands, 'command', $commandparam, '', '', 0, true) . ' <label for="fieldkeyindex" accesskey="f">' . $this->str['selectfieldkeyindex'] . ' </label>' .choose_from_menu($poptables, 'fieldkeyindex', 'f#' . $fieldkeyindexparam, '', '', 0, true) . '</td></tr>';
+ $o.= ' <tr><td><label for="action" accesskey="c">' . $this->str['selectaction'] .' </label>' . choose_from_menu($popcommands, 'command', $commandparam, '', '', 0, true) . ' <label for="fieldkeyindex" accesskey="f">' . $this->str['selectfieldkeyindex'] . ' </label>' .choose_from_menu($popfields, 'fieldkeyindex', $origfieldkeyindexparam, '', '', 0, true) . '</td></tr>';
$o.= ' <tr><td colspan="2" align="center"><input type="submit" value="' .$this->str['view'] . '" /></td></tr>';
$o.= ' </table>';
$o.= '</form>';
} else {
/// Based on current params, call the needed function
switch ($commandparam) {
- case 'create_table':
- $o.= s($this->create_table_php($structure, $tableparam));
+ case 'add_field':
+ $o.= s($this->add_field_php($structure, $tableparam, $fieldkeyindexparam));
break;
- case 'drop_table':
- $o.= s($this->drop_table_php($structure, $tableparam));
+ case 'drop_field':
+ $o.= s($this->drop_field_php($structure, $tableparam, $fieldkeyindexparam));
break;
- case 'rename_table':
- $o.= s($this->rename_table_php($structure, $tableparam));
+ case 'rename_field':
+ $o.= s($this->rename_field_php($structure, $tableparam, $fieldkeyindexparam));
break;
}
}
/**
* This function will generate all the PHP code needed to
- * create one table using XMLDB objects and functions
+ * create one field using XMLDB objects and functions
*
* @param XMLDBStructure structure object containing all the info
- * @param string table table code to be created
- * @return string PHP code to be used to create the table
+ * @param string table table name
+ * @param string field field name to be created
+ * @return string PHP code to be used to create the field
*/
- function create_table_php($structure, $table) {
+ function add_field_php($structure, $table, $field) {
$result = '';
/// Validate if we can do it
if (!$table = $structure->getTable($table)) {
return false;
}
+ if (!$field = $table->getField($field)) {
+ return false;
+ }
if ($table->getAllErrors()) {
return false;
}
/// Add contents
$result .= XMLDB_LINEFEED;
- $result .= ' /// Create table ' . $table->getName() . XMLDB_LINEFEED;
+ $result .= ' /// Define field ' . $field->getName() . ' to be added to ' . $table->getName() . XMLDB_LINEFEED;
$result .= ' $table = new XMLDBTable(' . "'" . $table->getName() . "'" . ');' . XMLDB_LINEFEED;
- $result .= XMLDB_LINEFEED;
- $result .= ' /// Adding fields to table ' . $table->getName() . XMLDB_LINEFEED;
- /// Iterate over each field
- foreach ($table->getFields() as $field) {
- /// The field header, with name
- $result .= ' $table->addFieldInfo(' . "'" . $field->getName() . "', ";
- /// The field PHP specs
- $result .= $field->getPHP(false);
- /// The end of the line
- $result .= ');' . XMLDB_LINEFEED;
- }
- /// Iterate over each key
- if ($keys = $table->getKeys()) {
- $result .= XMLDB_LINEFEED;
- $result .= ' /// Adding keys to table ' . $table->getName() . XMLDB_LINEFEED;
- foreach ($keys as $key) {
- /// The key header, with name
- $result .= ' $table->addKeyInfo(' . "'" . $key->getName() . "', ";
- /// The key PHP specs
- $result .= $key->getPHP();
- /// The end of the line
- $result .= ');' . XMLDB_LINEFEED;
- }
- }
- /// Iterate over each index
- if ($indexes = $table->getIndexes()) {
- $result .= XMLDB_LINEFEED;
- $result .= ' /// Adding indexes to table ' . $table->getName() . XMLDB_LINEFEED;
- foreach ($indexes as $index) {
- /// The index header, with name
- $result .= ' $table->addIndexInfo(' . "'" . $index->getName() . "', ";
- /// The index PHP specs
- $result .= $index->getPHP();
- /// The end of the line
- $result .= ');' . XMLDB_LINEFEED;
- }
- }
+ $result .= ' $field = new XMLDBField(' . "'" . $field->getName() . "'" . ');' . XMLDB_LINEFEED;
+ $result .= ' $field->setAttributes(' . $field->getPHP(true) . ');' . XMLDB_LINEFEED;
/// Launch the proper DDL
$result .= XMLDB_LINEFEED;
- $result .= ' /// Launch create table for ' . $table->getName() . XMLDB_LINEFEED;
- $result .= ' $status = $status && create_table($table);' . XMLDB_LINEFEED;
+ $result .= ' /// Launch add field ' . $field->getName() . XMLDB_LINEFEED;
+ $result .= ' $status = $status && add_field($table, $field);' . XMLDB_LINEFEED;
/// Add standard PHP footer
$result .= XMLDB_PHP_FOOTER;
/**
* This function will generate all the PHP code needed to
- * drop one table using XMLDB objects and functions
+ * drop one field using XMLDB objects and functions
*
* @param XMLDBStructure structure object containing all the info
- * @param string table table code to be dropped
- * @return string PHP code to be used to drop the table
+ * @param string table table name
+ * @param string field field name to be dropped
+ * @return string PHP code to be used to drop the field
*/
- function drop_table_php($structure, $table) {
+ function drop_field_php($structure, $table, $field) {
$result = '';
/// Validate if we can do it
if (!$table = $structure->getTable($table)) {
return false;
}
+ if (!$field = $table->getField($field)) {
+ return false;
+ }
if ($table->getAllErrors()) {
return false;
}
/// Add contents
$result .= XMLDB_LINEFEED;
- $result .= ' /// Create table ' . $table->getName() . XMLDB_LINEFEED;
+ $result .= ' /// Define field ' . $field->getName() . ' to be dropped from ' . $table->getName() . XMLDB_LINEFEED;
$result .= ' $table = new XMLDBTable(' . "'" . $table->getName() . "'" . ');' . XMLDB_LINEFEED;
+ $result .= ' $field = new XMLDBField(' . "'" . $field->getName() . "'" . ');' . XMLDB_LINEFEED;
/// Launch the proper DDL
$result .= XMLDB_LINEFEED;
- $result .= ' /// Launch drop table for ' . $table->getName() . XMLDB_LINEFEED;
- $result .= ' $status = $status && drop_table($table);' . XMLDB_LINEFEED;
+ $result .= ' /// Launch drop field ' . $field->getName() . XMLDB_LINEFEED;
+ $result .= ' $status = $status && drop_field($table, $field);' . XMLDB_LINEFEED;
/// Add standard PHP footer
$result .= XMLDB_PHP_FOOTER;
/**
* This function will generate all the PHP code needed to
- * rename one table using XMLDB objects and functions
+ * rename one field using XMLDB objects and functions
*
* @param XMLDBStructure structure object containing all the info
- * @param string table table code to be renamed
- * @return string PHP code to be used to rename the table
+ * @param string table table name
+ * @param string field field name to be renamed
+ * @return string PHP code to be used to drop the field
*/
- function rename_table_php($structure, $table) {
+ function rename_field_php($structure, $table, $field) {
$result = '';
/// Validate if we can do it
if (!$table = $structure->getTable($table)) {
return false;
}
+ if (!$field = $table->getField($field)) {
+ return false;
+ }
if ($table->getAllErrors()) {
return false;
}
/// Add contents
$result .= XMLDB_LINEFEED;
- $result .= ' /// Create table ' . $table->getName() . XMLDB_LINEFEED;
+ $result .= ' /// Rename field ' . $field->getName() . ' on table ' . $table->getName() . ' to NEWNAMEGOESHERE'. XMLDB_LINEFEED;
$result .= ' $table = new XMLDBTable(' . "'" . $table->getName() . "'" . ');' . XMLDB_LINEFEED;
+ $result .= ' $field = new XMLDBField(' . "'" . $field->getName() . "'" . ');' . XMLDB_LINEFEED;
/// Launch the proper DDL
$result .= XMLDB_LINEFEED;
- $result .= ' /// Launch rename table for ' . $table->getName() . XMLDB_LINEFEED;
- $result .= ' $status = $status && rename_table($table, ' . "'NEWNAMEGOESHERE'" . ');' . XMLDB_LINEFEED;
+ $result .= ' /// Launch rename field ' . $field->getName() . XMLDB_LINEFEED;
+ $result .= ' $status = $status && rename_field($table, $field, ' . "'" . 'NEWNAMEGOESHERE' . "'" . ');' . XMLDB_LINEFEED;
/// Add standard PHP footer
$result .= XMLDB_PHP_FOOTER;
return $result;
}
+
}
?>