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Added support for add_field, drop_field and rename_field PHP code generation.
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stronk7
parent
cb78437d64
commit
3be91b01b6
1 changed files with 53 additions and 73 deletions
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@ -95,8 +95,8 @@ class view_table_php extends XMLDBAction {
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/// Get parameters
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$commandparam = optional_param('command', 'add_field', PARAM_PATH);
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$fieldkeyindexparam = optional_param('fieldkeyindex', $defaultfieldkeyindex, PARAM_PATH);
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$fieldkeyindexparam = preg_replace('/[fki]#/i', '', $fieldkeyindexparam); ///Strip the initials
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$origfieldkeyindexparam = optional_param('fieldkeyindex', $defaultfieldkeyindex, PARAM_PATH);
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$fieldkeyindexparam = preg_replace('/[fki]#/i', '', $origfieldkeyindexparam); ///Strip the initials
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/// The back to edit xml button
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$b = ' <p align="center" class="buttons">';
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@ -117,21 +117,21 @@ class view_table_php extends XMLDBAction {
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/// Calculate the popup of fields/keys/indexes
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$optionspacer = ' ';
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if ($fields) {
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$poptables['fieldshead'] = 'Fields';
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$popfields['fieldshead'] = 'Fields';
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foreach ($fields as $field) {
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$poptables['f#' . $field->getName()] = $optionspacer . $field->getName();
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$popfields['f#' . $field->getName()] = $optionspacer . $field->getName();
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}
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}
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if ($keys) {
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$poptables['keyshead'] = 'Keys';
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$popfields['keyshead'] = 'Keys';
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foreach ($keys as $key) {
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$poptables['k#' . $key->getName()] = $optionspacer . $key->getName();
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$popfields['k#' . $key->getName()] = $optionspacer . $key->getName();
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}
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}
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if ($indexes) {
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$poptables['indexeshead'] = 'Indexes';
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$popfields['indexeshead'] = 'Indexes';
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foreach ($indexes as $index) {
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$poptables['i#' . $index->getName()] = $optionspacer . $index->getName();
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$popfields['i#' . $index->getName()] = $optionspacer . $index->getName();
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}
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}
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@ -141,7 +141,7 @@ class view_table_php extends XMLDBAction {
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$o.= ' <input type="hidden" name ="table" value="' . s($tableparam) . '" />';
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$o.= ' <input type="hidden" name ="action" value="view_table_php" />';
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$o.= ' <table id="formelements" align="center" cellpadding="5">';
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$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#' . $fieldkeyindexparam, '', '', 0, true) . '</td></tr>';
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$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', $origfieldkeyindexparam, '', '', 0, true) . '</td></tr>';
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$o.= ' <tr><td colspan="2" align="center"><input type="submit" value="' .$this->str['view'] . '" /></td></tr>';
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$o.= ' </table>';
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$o.= '</form>';
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@ -154,14 +154,14 @@ class view_table_php extends XMLDBAction {
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} else {
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/// Based on current params, call the needed function
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switch ($commandparam) {
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case 'create_table':
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$o.= s($this->create_table_php($structure, $tableparam));
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case 'add_field':
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$o.= s($this->add_field_php($structure, $tableparam, $fieldkeyindexparam));
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break;
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case 'drop_table':
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$o.= s($this->drop_table_php($structure, $tableparam));
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case 'drop_field':
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$o.= s($this->drop_field_php($structure, $tableparam, $fieldkeyindexparam));
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break;
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case 'rename_table':
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$o.= s($this->rename_table_php($structure, $tableparam));
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case 'rename_field':
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$o.= s($this->rename_field_php($structure, $tableparam, $fieldkeyindexparam));
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break;
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}
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}
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@ -181,19 +181,23 @@ class view_table_php extends XMLDBAction {
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/**
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* This function will generate all the PHP code needed to
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* create one table using XMLDB objects and functions
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* create one field using XMLDB objects and functions
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*
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* @param XMLDBStructure structure object containing all the info
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* @param string table table code to be created
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* @return string PHP code to be used to create the table
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* @param string table table name
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* @param string field field name to be created
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* @return string PHP code to be used to create the field
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*/
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function create_table_php($structure, $table) {
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function add_field_php($structure, $table, $field) {
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$result = '';
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/// Validate if we can do it
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if (!$table = $structure->getTable($table)) {
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return false;
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}
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if (!$field = $table->getField($field)) {
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return false;
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}
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if ($table->getAllErrors()) {
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return false;
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}
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@ -203,50 +207,15 @@ class view_table_php extends XMLDBAction {
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/// Add contents
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$result .= XMLDB_LINEFEED;
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$result .= ' /// Create table ' . $table->getName() . XMLDB_LINEFEED;
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$result .= ' /// Define field ' . $field->getName() . ' to be added to ' . $table->getName() . XMLDB_LINEFEED;
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$result .= ' $table = new XMLDBTable(' . "'" . $table->getName() . "'" . ');' . XMLDB_LINEFEED;
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$result .= XMLDB_LINEFEED;
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$result .= ' /// Adding fields to table ' . $table->getName() . XMLDB_LINEFEED;
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/// Iterate over each field
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foreach ($table->getFields() as $field) {
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/// The field header, with name
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$result .= ' $table->addFieldInfo(' . "'" . $field->getName() . "', ";
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/// The field PHP specs
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$result .= $field->getPHP(false);
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/// The end of the line
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$result .= ');' . XMLDB_LINEFEED;
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}
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/// Iterate over each key
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if ($keys = $table->getKeys()) {
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$result .= XMLDB_LINEFEED;
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$result .= ' /// Adding keys to table ' . $table->getName() . XMLDB_LINEFEED;
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foreach ($keys as $key) {
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/// The key header, with name
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$result .= ' $table->addKeyInfo(' . "'" . $key->getName() . "', ";
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/// The key PHP specs
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$result .= $key->getPHP();
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/// The end of the line
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$result .= ');' . XMLDB_LINEFEED;
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}
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}
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/// Iterate over each index
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if ($indexes = $table->getIndexes()) {
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$result .= XMLDB_LINEFEED;
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$result .= ' /// Adding indexes to table ' . $table->getName() . XMLDB_LINEFEED;
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foreach ($indexes as $index) {
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/// The index header, with name
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$result .= ' $table->addIndexInfo(' . "'" . $index->getName() . "', ";
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/// The index PHP specs
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$result .= $index->getPHP();
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/// The end of the line
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$result .= ');' . XMLDB_LINEFEED;
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}
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}
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$result .= ' $field = new XMLDBField(' . "'" . $field->getName() . "'" . ');' . XMLDB_LINEFEED;
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$result .= ' $field->setAttributes(' . $field->getPHP(true) . ');' . XMLDB_LINEFEED;
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/// Launch the proper DDL
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$result .= XMLDB_LINEFEED;
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$result .= ' /// Launch create table for ' . $table->getName() . XMLDB_LINEFEED;
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$result .= ' $status = $status && create_table($table);' . XMLDB_LINEFEED;
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$result .= ' /// Launch add field ' . $field->getName() . XMLDB_LINEFEED;
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$result .= ' $status = $status && add_field($table, $field);' . XMLDB_LINEFEED;
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/// Add standard PHP footer
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$result .= XMLDB_PHP_FOOTER;
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@ -256,19 +225,23 @@ class view_table_php extends XMLDBAction {
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/**
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* This function will generate all the PHP code needed to
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* drop one table using XMLDB objects and functions
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* drop one field using XMLDB objects and functions
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*
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* @param XMLDBStructure structure object containing all the info
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* @param string table table code to be dropped
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* @return string PHP code to be used to drop the table
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* @param string table table name
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* @param string field field name to be dropped
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* @return string PHP code to be used to drop the field
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*/
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function drop_table_php($structure, $table) {
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function drop_field_php($structure, $table, $field) {
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$result = '';
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/// Validate if we can do it
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if (!$table = $structure->getTable($table)) {
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return false;
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}
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if (!$field = $table->getField($field)) {
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return false;
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}
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if ($table->getAllErrors()) {
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return false;
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}
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@ -278,13 +251,14 @@ class view_table_php extends XMLDBAction {
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/// Add contents
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$result .= XMLDB_LINEFEED;
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$result .= ' /// Create table ' . $table->getName() . XMLDB_LINEFEED;
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$result .= ' /// Define field ' . $field->getName() . ' to be dropped from ' . $table->getName() . XMLDB_LINEFEED;
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$result .= ' $table = new XMLDBTable(' . "'" . $table->getName() . "'" . ');' . XMLDB_LINEFEED;
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$result .= ' $field = new XMLDBField(' . "'" . $field->getName() . "'" . ');' . XMLDB_LINEFEED;
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/// Launch the proper DDL
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$result .= XMLDB_LINEFEED;
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$result .= ' /// Launch drop table for ' . $table->getName() . XMLDB_LINEFEED;
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$result .= ' $status = $status && drop_table($table);' . XMLDB_LINEFEED;
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$result .= ' /// Launch drop field ' . $field->getName() . XMLDB_LINEFEED;
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$result .= ' $status = $status && drop_field($table, $field);' . XMLDB_LINEFEED;
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/// Add standard PHP footer
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$result .= XMLDB_PHP_FOOTER;
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@ -294,19 +268,23 @@ class view_table_php extends XMLDBAction {
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/**
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* This function will generate all the PHP code needed to
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* rename one table using XMLDB objects and functions
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* rename one field using XMLDB objects and functions
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*
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* @param XMLDBStructure structure object containing all the info
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* @param string table table code to be renamed
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* @return string PHP code to be used to rename the table
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* @param string table table name
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* @param string field field name to be renamed
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* @return string PHP code to be used to drop the field
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*/
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function rename_table_php($structure, $table) {
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function rename_field_php($structure, $table, $field) {
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$result = '';
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/// Validate if we can do it
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if (!$table = $structure->getTable($table)) {
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return false;
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}
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if (!$field = $table->getField($field)) {
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return false;
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}
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if ($table->getAllErrors()) {
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return false;
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}
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@ -316,18 +294,20 @@ class view_table_php extends XMLDBAction {
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/// Add contents
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$result .= XMLDB_LINEFEED;
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$result .= ' /// Create table ' . $table->getName() . XMLDB_LINEFEED;
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$result .= ' /// Rename field ' . $field->getName() . ' on table ' . $table->getName() . ' to NEWNAMEGOESHERE'. XMLDB_LINEFEED;
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$result .= ' $table = new XMLDBTable(' . "'" . $table->getName() . "'" . ');' . XMLDB_LINEFEED;
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$result .= ' $field = new XMLDBField(' . "'" . $field->getName() . "'" . ');' . XMLDB_LINEFEED;
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/// Launch the proper DDL
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$result .= XMLDB_LINEFEED;
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$result .= ' /// Launch rename table for ' . $table->getName() . XMLDB_LINEFEED;
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$result .= ' $status = $status && rename_table($table, ' . "'NEWNAMEGOESHERE'" . ');' . XMLDB_LINEFEED;
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$result .= ' /// Launch rename field ' . $field->getName() . XMLDB_LINEFEED;
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$result .= ' $status = $status && rename_field($table, $field, ' . "'" . 'NEWNAMEGOESHERE' . "'" . ');' . XMLDB_LINEFEED;
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/// Add standard PHP footer
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$result .= XMLDB_PHP_FOOTER;
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return $result;
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}
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}
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?>
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