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Merge branch 'wip-mdl-29244' of git://github.com/rajeshtaneja/moodle

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This commit is contained in:
Aparup Banerjee 2011-09-27 13:22:14 +08:00
commit 59e2fd4523
5 changed files with 147 additions and 34 deletions
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3
lang/en/filters.php
View File

@ -54,7 +54,6 @@ $string['filtersettingsforin'] = 'Filter settings for {$a->filter} in {$a->conte
$string['filtersettingsin'] = 'Filter settings in {$a}';
$string['firstaccess'] = 'First access';
$string['globalrolelabel'] = '{$a->label} is {$a->value}';
$string['includenever'] = 'Never included';
$string['isactive'] = 'Active?';
$string['isafter'] = 'is after';
$string['isanyvalue'] = 'is any value';
@ -64,6 +63,8 @@ $string['isempty'] = 'is empty';
$string['isequalto'] = 'is equal to';
$string['isnotdefined'] = 'isn\'t defined';
$string['isnotequalto'] = 'isn\'t equal to';
$string['neveraccessed'] = 'Never accessed';
$string['nevermodified'] = 'Never modified';
$string['newfilter'] = 'New filter';
$string['nofiltersenabled'] = 'No filter plugins have been enabled on this site.';
$string['off'] = 'Off';

135
user/filters/checkbox.php Normal file
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@ -0,0 +1,135 @@
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* moodlelib.php - Moodle main library
*
* Main library file of miscellaneous general-purpose Moodle functions.
* Other main libraries:
* - weblib.php - functions that produce web output
* - datalib.php - functions that access the database
*
* @package user
* @copyright 2011 Rajesh Taneja
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
require_once($CFG->dirroot.'/user/filters/lib.php');
/**
* Generic filter based for checkbox and can be used for disabling items
*/
class user_filter_checkbox extends user_filter_type {
/**
* list of all the fields which needs to be disabled, if checkbox is checked
* @var array
*/
protected $disableelements = array();
/**
* name of user table field/fields on which data needs to be compared
* @var mixed
*/
protected $field;
/**
* Constructor
* @param string $name the name of the filter instance
* @param string $label the label of the filter instance
* @param boolean $advanced advanced form element flag
* @param mixed $field user table field/fields name for comparison
* @param array $disableelements name of fields which should be disabled if this checkbox is checked.
*/
public function __construct($name, $label, $advanced, $field, $disableelements=null) {
parent::__construct($name, $label, $advanced);
$this->field = $field;
if (!empty($disableelements)) {
if (!is_array($disableelements)) {
$this->disableelements = array($disableelements);
} else {
$this->disableelements = $disableelements;
}
}
}
/**
* Adds controls specific to this filter in the form.
* @param moodleform $mform a MoodleQuickForm object in which element will be added
*/
public function setupForm(MoodleQuickForm &$mform) {
$objs = array();
$objs[] = $mform->createElement('checkbox', $this->_name, null, '');
$grp = $mform->addElement('group', $this->_name.'_grp', $this->_label, $objs, '', false);
if ($this->_advanced) {
$mform->setAdvanced($this->_name.'_grp');
}
//Check if disable if options are set. if yes then set rules
if (!empty($this->disableelements) && is_array($this->disableelements)) {
foreach ($this->disableelements as $disableelement) {
$mform->disabledIf($disableelement, $this->_name, 'checked');
}
}
}
/**
* Retrieves data from the form data
* @param object $formdata data submited with the form
* @return mixed array filter data or false when filter not set
*/
public function check_data($formdata) {
$field = $this->_name;
//Check if disable if options are set. if yes then don't add this.
if (!empty($this->disableelements) && is_array($this->disableelements)) {
foreach ($this->disableelements as $disableelement) {
if (array_key_exists($disableelement, $formdata)) {
return false;
}
}
}
if (array_key_exists($field, $formdata) and $formdata->$field !== '') {
return array('value' => (string)$formdata->$field);
}
return false;
}
/**
* Returns the condition to be used with SQL where
* @param array $data filter settings
* @return array sql string and $params
*/
public function get_sql_filter($data) {
$field = $this->field;
if (is_array($field)) {
$res = " {$field[0]} = {$field[1]} ";
} else {
$res = " {$field} = 0 ";
}
return array($res, array());
}
/**
* Returns a human friendly description of the filter used as label.
* @param array $data filter settings
* @return string active filter label
*/
public function get_label($data) {
return $this->_label;
}
}

2
user/filters/courserole.php
View File

@ -22,7 +22,7 @@ class user_filter_courserole extends user_filter_type {
*/
function get_roles() {
$context = get_context_instance(CONTEXT_SYSTEM);
$roles = array(0=> get_string('anyrole','filters')) + get_assignable_roles($context);
$roles = array(0=> get_string('anyrole','filters')) + get_default_enrol_roles($context);
return $roles;
}

33
user/filters/date.php
View File

@ -35,7 +35,6 @@ class user_filter_date extends user_filter_type {
$objs[] =& $mform->createElement('static', $this->_name.'_break', null, '<br/>');
$objs[] =& $mform->createElement('checkbox', $this->_name.'_eck', null, get_string('isbefore', 'filters'));
$objs[] =& $mform->createElement('date_selector', $this->_name.'_edt', null);
$objs[] = & $mform->createElement('checkbox', $this->_name.'_never', null, get_string('includenever', 'filters'));
$grp =& $mform->addElement('group', $this->_name.'_grp', $this->_label, $objs, '', false);
@ -49,8 +48,6 @@ class user_filter_date extends user_filter_type {
$mform->disabledIf($this->_name.'_edt[day]', $this->_name.'_eck', 'notchecked');
$mform->disabledIf($this->_name.'_edt[month]', $this->_name.'_eck', 'notchecked');
$mform->disabledIf($this->_name.'_edt[year]', $this->_name.'_eck', 'notchecked');
$mform->disabledIf($this->_name.'_never', $this->_name.'_eck', 'notchecked');
}
/**
@ -63,7 +60,6 @@ class user_filter_date extends user_filter_type {
$sdt = $this->_name.'_sdt';
$eck = $this->_name.'_eck';
$edt = $this->_name.'_edt';
$never = $this->_name.'_never';
if (!array_key_exists($sck, $formdata) and !array_key_exists($eck, $formdata)) {
return false;
@ -80,11 +76,6 @@ class user_filter_date extends user_filter_type {
} else {
$data['before'] = 0;
}
if (array_key_exists($never, $formdata)) {
$data['never'] = $formdata->$never;
} else {
$data['never'] = 0;
}
return $data;
}
@ -97,7 +88,6 @@ class user_filter_date extends user_filter_type {
function get_sql_filter($data) {
$after = (int)$data['after'];
$before = (int)$data['before'];
$never = (int)$data['never'];
$field = $this->_field;
@ -105,13 +95,7 @@ class user_filter_date extends user_filter_type {
return array('', array());
}
$res = '';
if (!empty($never)) {
$res .= " $field >= 0 " ;
} else {
$res .= " $field > 0 " ;
}
$res = " $field >= 0 " ;
if ($after) {
$res .= " AND $field >= $after";
@ -131,7 +115,6 @@ class user_filter_date extends user_filter_type {
function get_label($data) {
$after = $data['after'];
$before = $data['before'];
$never = $data['never'];
$field = $this->_field;
$a = new stdClass();
@ -139,20 +122,12 @@ class user_filter_date extends user_filter_type {
$a->after = userdate($after);
$a->before = userdate($before);
if ($never) {
$strnever = ' ('.get_string('includenever', 'filters').')';
} else {
$strnever = '';
}
if ($after and $before) {
return get_string('datelabelisbetween', 'filters', $a).$strnever;
return get_string('datelabelisbetween', 'filters', $a);
} else if ($after) {
return get_string('datelabelisafter', 'filters', $a).$strnever;;
return get_string('datelabelisafter', 'filters', $a);
} else if ($before) {
return get_string('datelabelisbefore', 'filters', $a).$strnever;;
return get_string('datelabelisbefore', 'filters', $a);
}
return '';
}

8
user/filters/lib.php
View File

@ -10,7 +10,7 @@ require_once($CFG->dirroot.'/user/filters/profilefield.php');
require_once($CFG->dirroot.'/user/filters/yesno.php');
require_once($CFG->dirroot.'/user/filters/cohort.php');
require_once($CFG->dirroot.'/user/filters/user_filter_forms.php');
require_once($CFG->dirroot.'/user/filters/checkbox.php');
/**
* User filtering wrapper class.
@ -36,7 +36,8 @@ class user_filtering {
if (empty($fieldnames)) {
$fieldnames = array('realname'=>0, 'lastname'=>1, 'firstname'=>1, 'email'=>1, 'city'=>1, 'country'=>1,
'confirmed'=>1, 'profile'=>1, 'courserole'=>1, 'systemrole'=>1, 'cohort'=>1,
'firstaccess'=>1, 'lastaccess'=>1, 'lastlogin'=>1, 'timemodified'=>1, 'username'=>1, 'auth'=>1, 'mnethostid'=>1);
'firstaccess'=>1, 'lastaccess'=>1, 'neveraccessed'=>1, 'timemodified'=>1,
'nevermodified'=>1, 'username'=>1, 'auth'=>1, 'mnethostid'=>1);
}
$this->_fields = array();
@ -114,8 +115,9 @@ class user_filtering {
case 'systemrole': return new user_filter_globalrole('systemrole', get_string('globalrole', 'role'), $advanced);
case 'firstaccess': return new user_filter_date('firstaccess', get_string('firstaccess', 'filters'), $advanced, 'firstaccess');
case 'lastaccess': return new user_filter_date('lastaccess', get_string('lastaccess'), $advanced, 'lastaccess');
case 'lastlogin': return new user_filter_date('lastlogin', get_string('lastlogin'), $advanced, 'lastlogin');
case 'neveraccessed': return new user_filter_checkbox('neveraccessed', get_string('neveraccessed', 'filters'), $advanced, 'firstaccess', array('lastaccess_sck', 'lastaccess_eck', 'firstaccess_eck', 'firstaccess_sck'));
case 'timemodified': return new user_filter_date('timemodified', get_string('lastmodified'), $advanced, 'timemodified');
case 'nevermodified': return new user_filter_checkbox('nevermodified', get_string('nevermodified', 'filters'), $advanced, array('timemodified', 'timecreated'), array('timemodified_sck', 'timemodified_eck'));
case 'cohort': return new user_filter_cohort($advanced);
case 'auth':
$plugins = get_plugin_list('auth');