model/CliEdit.php:
- new class for CLI add and edit
- based on AddTask, but big parts of __interactive()) are rewritten to:
- use $struct for the user interface (which means it will automatically
adopt to changes in the *Handler classes)
- check all entered data instantly. If an invalid value was entered,
ask again to give the user a chance to enter valid data.
- CliEdit already replaces all AddTask classes (interactive mode works,
commandline parameter mode not implementated yet)
- will also replace all EditTask classes in the future
scripts/shells/shell.php
- loadTasks(): for add, use new CliEdit instead of AddTask class
- in():
- print additional empty line if $prompt is not empty
- print error message when invalid option is chosen
- always return raw $in to avoid '0' vs. ''. vs NULL problems
git-svn-id: https://svn.code.sf.net/p/postfixadmin/code/trunk@1437 a1433add-5e2c-0410-b055-b7f2511e0802
pull/2/head
Christian Boltz
11 years ago
parent
b878f18dcc
commit
eafc2b6222
@ -0,0 +1,179 @@
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<?php
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/**
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* class to handle add and edit in Cli
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*
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* extends the "Shell" class
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*/
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class CliEdit extends Shell {
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public $handler_to_use = "";
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public $new = 0;
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/**
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* Execution method always used for tasks
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*/
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public function execute() {
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if (empty($this->args)) {
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$this->__interactive();
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}
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if (!empty($this->args[0])) {
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# print_r($this->args); print_r($this->params); die;
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# TODO: handle the various -* parameters (see help)
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$this->__handle($this->args[0], $this->args[1]);
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}
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}
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/**
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* Interactive mode
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*/
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private function __interactive() {
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$handler = new $this->handler_to_use($this->new);
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$form_fields = $handler->getStruct();
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$id_field = $handler->getId_field();
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while(0==0) { # endlees loop - except if input is valid
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$question = $form_fields[$id_field]['label'] . ":";
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if ( $form_fields[$id_field]['desc'] != '') {
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$question .= "\n(" . $form_fields[$id_field]['desc'] . ')';
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}
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$values[$id_field] = $this->in($form_fields[$id_field]['label'] . ':');
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if ($handler->init($values[$id_field])) {
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break;
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} else {
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$this->err($handler->errormsg);
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# always use a fresh handler to avoid problems with previous error messages
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$handler = new $this->handler_to_use($this->new);
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}
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}
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# update $form_fields (needed for example to display the correct allowed quota)
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# TODO: doesn't (always?) work - wrong time for the refresh?
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# $handler->set(array());
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$form_fields = $handler->getStruct();
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foreach($form_fields as $key => $field) {
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if ($field['editable'] && $field['display_in_form'] && $key != $id_field) {
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while(0==0) { # endlees loop - except if input is valid
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$question = $field['label'] . ':';
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if ($field['desc'] != '') {
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$question .= "\n(" . $field['desc'] . ')';
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}
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if ($field['type'] == 'bool') {
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$values[$key] = $this->in($question, array ('y', 'n') );
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if ($values[$key] == 'y') {
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$values[$key] = 1;
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} else {
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$values[$key] = 0;
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}
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} elseif ($field['type'] == 'enum') {
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$optiontxt = array();
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$optionlist = array();
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foreach ($field['options'] AS $optionkey => $optionval) {
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// $this->in hates number 0
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$optionkey = $optionkey + 1;
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$optiontxt[] = '['.$optionkey.'] - '.$optionval;
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$optionlist[] = $optionkey;
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}
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$question .= "\n" . join("\n", $optiontxt) . "\n";
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$values[$key] = $this->in($question, $optionlist);
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$values[$key] = $field['options'][$values[$key]-1]; # convert int to option name
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} elseif ($field['type'] == 'txtl') {
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$values[$key] = array();
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$nextval = $this->in($question);
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while ($nextval != '') {
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if ($nextval != '') {
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$values[$key][] = $nextval;
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}
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$nextval = $this->in("");
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}
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} else {
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$values[$key] = $this->in($question);
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}
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if (is_null($values[$key]) ) { # TODO: insull() is probably obsoleted by change in Shell class
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echo "*** value of $key is NULL - this should not happen! ***";
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}
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if ($values[$key] == '' && (!$this->new) ) { # edit mode
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unset ($values[$key]); # empty input - don't change
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}
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# always use a fresh handler to avoid problems with previous error messages
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$handler = new $this->handler_to_use($this->new);
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$handler->init($values[$id_field]);
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$handler->set($values);
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if ( isset($handler->errormsg[$key]) ) { # only check the errormessage for this field
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$this->err($handler->errormsg[$key]);
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} else {
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break;
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}
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} # end while
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} # end if $field[editable] etc.
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} # end foreach
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$this->__handle($values[$id_field], $values);
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}
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/**
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* (try to) store values
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*/
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private function __handle($id, $values) {
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$handler = new $this->handler_to_use($this->new);
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if (!$handler->init($id)) {
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$this->error("Error:",join("\n", $handler->errormsg));
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return;
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}
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if (!$handler->set($values)) {
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$this->error("Error:", join("\n", $handler->errormsg));
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}
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if (!$handler->store()) {
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$this->error("Error:", join("\n", $handler->errormsg));
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} else {
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$this->out("");
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$this->out($handler->infomsg);
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$this->hr();
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}
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return;
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}
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/**
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* Displays help contents
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*/
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public function help() {
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# TODO: generate from $struct
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$this->hr();
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$this->out("Usage: postfixadmin-cli user add <address> [<password>] <name> <quota> [-g]");
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$this->hr();
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$this->out('Commands:');
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$this->out("\n\tadd\n\t\tAdds mailbox in interactive mode.");
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$this->out("\n\tadd <address> [<password>] [-g] <name> <quota>\n\t\tAdds mailbox for <address> with password <password> of if -g with rand pw. <quota> in MB.");
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$this->out("");
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$this->_stop();
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}
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}
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/* vim: set expandtab softtabstop=4 tabstop=4 shiftwidth=4: */
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