/
is_available.admin.inc
executable file
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/
is_available.admin.inc
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<?php
/**
* @file
* Admin settings form
*/
/**
* Copyright 2013 Mira Leung
*
* This file is part of Is Available.
*
* Is Available 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 2 of the License, or
* (at your option) any later version.
*
* Is Available 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 Is Available. If not, see <http://www.gnu.org/licenses/>.
*/
function is_available_settings($form, &$form_state, $module_name = 'is_available') {
// Constants
// // Objects & Arrays
// // // Initialize and set up $form_object
$form_object = new IsAvailableAdminSettingsForm;
$form_object->_is_available_set_module_name($module_name);
// // // Array of entity types (IsAvailableEntityTaipe objects) to search
$array_entity_types = array();
// // // Array of IsAvailableResourceType objects to search
$array_resource_types = array();
// // // Form object variables
$key_setting_options = IA_KEY_SETTING_OPTIONS;
$key_config_content = $form_object->_is_available_get_wrapper_content();
// // Booleans
$bool_setting_selected = isset($form_state['values'][$key_setting_options]);
// // Integers / Values
$array_settings_options = $form_object->_is_available_get_settings_options();
$nth_setting = isset($form_state['values'][$key_setting_options]) ?
$form_state['values'][$key_setting_options] :
key($array_settings_options);
// Build the form
// // Build the setting options and buttons
$int_sizeof_setting_options =
_is_available_build_form_setting_options($form, $form_object);
_is_available_build_form_setting_buttons($form, $form_object, $int_sizeof_setting_options);
// // Wrap the ajax callback sections of thesettings form
_is_available_build_form_wrap_config_settings($form, $form_object);
$array_entity_types = _is_available_get_checkboxes_value($form_state, 'entity_type');
// array_form_stage_n_elements -- the number of form elements at a given stage
$fsne_arg = empty($form_state['values']) ? array() : $form_state['values'];
$array_fsne =
_is_available_get_form_stage_n_element_array($fsne_arg, $nth_setting);
$checked_entity_types =
_is_available_get_checked_only($form_state, 'entity_type', $nth_setting);
$checked_et_rt =
_is_available_get_checked_et_rt($form_state, $checked_entity_types, $nth_setting);
// Form has 8 steps
$array_form_stage = array(
'is_at_entity_type' => _is_available_is_at_entity_type($form_object, $array_fsne),
'is_at_resource_type' => _is_available_is_at_resource_type($form_object, $array_fsne),
'is_at_brn_table' => _is_available_is_at_brn_table($form_object, $array_fsne),
'is_at_auth_buildings' => _is_available_is_at_auth_buildings($form_object, $array_fsne),
'is_at_content_type' => _is_available_is_at_content_type($form_object, $array_fsne),
'is_at_entref' => _is_available_is_at_entref($form_object, $array_fsne),
'is_at_date' => _is_available_is_at_date($form_object, $array_fsne),
);
// // Build the configuration form for the chosen setting
_is_available_build_form_setting_configuration($form, $form_state, $form_object,
$nth_setting, $array_entity_types, $array_form_stage['is_at_entity_type']);
if ($array_form_stage['is_at_entity_type']) {
$bool_checked_et = _is_available_has_checked_entity_type($checked_entity_types);
_is_available_build_form_config_resource_type($form,
$form_state, $form_object, $nth_setting, $array_entity_types,
$bool_checked_et, $array_form_stage['is_at_resource_type']);
_is_available_build_form_reset_button($form, $form_object);
if ($array_form_stage['is_at_resource_type']) {
$bool_checked_rt = _is_available_has_checked_resource_type($checked_et_rt);
$array_resource_types =
_is_available_build_form_config_building_table($form, $form_state,
$form_object, $nth_setting, $checked_et_rt, $bool_checked_rt);
}
if ($array_form_stage['is_at_brn_table']) {
$bool_selected_brn_table = _is_available_has_selected_brn_table($form_state['values']);
_is_available_build_form_config_auth_buildings($form, $form_state, $form_object,
$nth_setting, $array_resource_types, $bool_selected_brn_table);
_is_available_build_form_config_content_types($form, $form_state, $form_object,
$nth_setting, $array_resource_types);
}
if ($array_form_stage['is_at_content_type']) {
$checked_auth_buildings =
_is_available_get_checked_auth_buildings($form_state, $form_object,
$checked_et_rt, $nth_setting);
$bool_has_checked_auth_bldgs =
_is_available_has_checked_for_each_rt($checked_auth_buildings);
_is_available_build_form_config_entref($form, $form_state, $form_object,
$nth_setting, $array_resource_types, $bool_has_checked_auth_bldgs);
}
if ($array_form_stage['is_at_entref']) {
$bool__is_available_has_selected_entref = _is_available_has_selected_entref($form_state['values']);
_is_available_build_form_config_date($form, $form_state, $form_object, $nth_setting, $array_resource_types, $bool__is_available_has_selected_entref);
}
if ($array_form_stage['is_at_date']) {
$bool_selected_date = _is_available_has_selected_date($form_state['values']);
_is_available_build_sys_settings($form, $bool_selected_date);
}
}
// system_settings_form($form) is taken care of in _is_available_build_sys_settings
return $form;
}
/**
* -----------------------------------------------
* FORM BUILDERS
* -----------------------------------------------
*/
/**
* array IsAvailableAdminSettingsForm -> (void)
*
* Build the setting options
* @param $form The form to build
* @param $form_object
*/
function _is_available_build_form_setting_options(&$form, $form_object) {
$key_setting_options = IA_KEY_SETTING_OPTIONS;
$array_settings_options = $form_object->_is_available_get_settings_options();
$wrapper = $form_object->_is_available_get_wrapper_settings();
$options_wrapper = IA_OPTIONS_WRAPPER;
$form['notes'] = array(
'#markup' => '<i><p>How to use this form <p>' .
'<p> 1) Proceed downwards through the 7 steps of
the form until the "Save Configuration" button appears.</p>
<p> 2) To change a value from a preceding stage, reload the
form by clicking on "Configure Setting."</p>
<p> 3) Settings are not saved until
"Save Configuration" is clicked.</p></i>',
);
$form[$key_setting_options] = array(
'#type' => 'radios',
'#title' => _is_available_convert_to_readable_name($key_setting_options),
'#options' => $array_settings_options,
'#default_value' => key($array_settings_options),
'#ajax' => array(
'callback' => 'ajax_config_setting_callback',
'event' => 'change',
'wrapper' => $wrapper,
'method' => 'replace',
'effect' => 'fade',
),
'#prefix' => '<div id="' . $options_wrapper . '">',
'#suffix' => '</div>',
);
return sizeof($array_settings_options);
}
function _is_available_build_form_setting_display(&$form, &$form_state, $form_object) {
$key_setting_options = IA_KEY_SETTING_OPTIONS;
$array_settings_options = $form_object->_is_available_get_settings_options();
$key = $form_object->_is_available__is_available_get_key_config_settings();
$wrapper = $form_object->_is_available_get_wrapper_setting_display();
$key_display = 'display';
$nth = isset($form_state['values'][$key_setting_options]) ?
$form_state['values'][$key_setting_options] :
key($array_settings_options);
$title = $array_settings_options[$nth];
$setting_display_obj = new IsAvailableSettingDisplay;
$display_string =
$setting_display_obj->get_setting_display_string($nth, $title);
$form[$key][$key_display] = array(
'#markup' => '<p>' . $display_string . '</p>',
'#prefix' => '<div id="' . $wrapper . '">',
'#suffix' => '</div>',
);
}
/**
* array array IsAvailableAdminSettingsForm array Integer Boolean -> (void)
*
* Build the setting configuration form
*
* @param $form The form to build
* @param $form_state The form state
* @param $form_object
* @param $array_stage_form
* @param $nth_setting The selected setting to modify (add a new one if 0)
* @param $bool_setting_selected Whether a setting has been chosen or not
*/
function _is_available_build_form_setting_configuration(&$form, &$form_state, $form_object,
$nth_setting, &$array_entity_types, $bool) {
$module_name = IA_MODULE_NAME;
$key_config_settings = $form_object->_is_available__is_available_get_key_config_settings();
$key_setting_options = IA_KEY_SETTING_OPTIONS;
_is_available_build_form_setting_display($form, $form_state, $form_object);
_is_available_build_fsc_original_title($form, $form_object, $nth_setting);
_is_available_build_fsc_title_textfield($form, $form_object, $nth_setting, $bool);
$temp_int = _is_available_build_fsc_entity_types($form, $form_object, $nth_setting, $bool);
// If no entity types, return
if ($temp_int == 0) {
drupal_set_message('Sorry, no searchable entity types found.
Please check your entity type configurations.', 'error');
return;
}
_is_available_build_fsc_select_entity_type_button($form, $form_state, $form_object,
$array_entity_types, $key_config_settings);
return;
}
function _is_available_build_fsc_original_title(&$form, $form_object, $nth_setting) {
$module_name = IA_MODULE_NAME;
$key_config_settings = $form_object->_is_available__is_available_get_key_config_settings();
$key_setting_options = IA_KEY_SETTING_OPTIONS;
$key_config_resource_type = $form_object->_is_available_get_key_config_resource_type();
$title_wrapper = $form_object->_is_available_get_wrapper_title();
$form[$key_config_settings][$key_config_settings] = array(
'#prefix' => '<div id="' . $title_wrapper . '">',
'#suffix' => '</div>',
);
$form[$key_config_settings]
[$key_config_settings]
[_is_available_append_nth('original_title', $nth_setting)] = array(
'#markup' => '<b id="config-settings-header"><i>
<p style="text-transform: uppercase">
Configure settings for ' .
variable_get(_is_available_append_nth('settings_title', $nth_setting),
$form[$key_setting_options]['#options'][$nth_setting]) .
'</p></i><p>Step 1 of 7: Set title and select entity types</p></b>',
);
}
function _is_available_build_fsc_title_textfield(&$form, $form_object, $nth_setting, $bool) {
$key_config_settings = $form_object->_is_available__is_available_get_key_config_settings();
$key_setting_options = IA_KEY_SETTING_OPTIONS;
$key_config_resource_type = $form_object->_is_available_get_key_config_resource_type();
$form[$key_config_settings]
[$key_config_settings]
[_is_available_append_nth('settings_title', $nth_setting)] = array(
'#type' => 'textfield',
'#title' => t('Settings title'),
'#default_value' => variable_get(_is_available_append_nth('settings_title', $nth_setting),
$form[$key_setting_options]['#options'][$nth_setting]),
'#required' => TRUE,
);
}
function _is_available_build_fsc_entity_types(&$form, $form_object, $nth_setting, $bool) {
$module_name = IA_MODULE_NAME;
$key_config_settings = $form_object->_is_available__is_available_get_key_config_settings();
$key_setting_options = IA_KEY_SETTING_OPTIONS;
$key_config_resource_type = $form_object->_is_available_get_key_config_resource_type();
// $entity_types['space'] = array(IsAvailableEntityTaipe('space', 'Space'), array('title', ...))
$entity_type_ra = _is_available_get_entity_types();
$entity_type_names = array();
if (empty($entity_type_ra)) {
return 0;
}
foreach ($entity_type_ra as $machine_name => $pair) {
$entity_type = $pair[0];
$title_array = $pair[1];
$entity_type_names[$machine_name] = $entity_type->_is_available_get_name();
}
$form[$key_config_settings][$key_config_settings]['markup_entity_type'] = array(
'#markup' => '<p><b>Entity types to search</b></p>',
);
// Setup entity type selection checkboxes
foreach ($entity_type_names as $machine_name => $name) {
$form[$key_config_settings][$key_config_settings]
[_is_available_append_nth('entity_type', $nth_setting) . '_' . $machine_name] = array(
'#type' => 'checkbox',
'#title' => t($name),
'#default_value' => variable_get(_is_available_append_nth('entity_type', $nth_setting) . '_' . $machine_name, 0),
);
}
return 1;
}
function _is_available_build_form_config_resource_type(&$form, $form_state, $form_object, $nth_setting,
$array_entity_types, $bool_checked_et, $bool) {
$key_config_resource_type = $form_object->_is_available_get_key_config_resource_type();
$resource_type_wrapper = $form_object->_is_available_get_wrapper_resource_type();
$int_ret = _is_available_build_form_crt_checkboxes($form, $form_state,
$form_object, $nth_setting,
$array_entity_types, $bool_checked_et, $bool);
if ($int_ret == 1) {
_is_available_build_form_crt_select_button($form, $form_object);
}
return $int_ret;
}
function _is_available_build_form_crt_checkboxes(&$form, $form_state,
$form_object, $nth_setting, $array_entity_types, $bool_checked_et, $bool) {
$key_config_resource_type = $form_object->_is_available_get_key_config_resource_type();
if (!$bool_checked_et) {
drupal_set_message('Please select an entity type for searching.', 'error');
$array_entity_types = _is_available_get_checkboxes_value($form_state, 'entity_type');
_is_available_build_fsc_select_entity_type_button($form, $form_state, $form_object,
$array_entity_types, $key_config_resource_type, $key_config_resource_type);
return 0;
}
// Build resource checkboxes
$string_start = _is_available_append_nth('entity_type', $nth_setting); // plus _space
$string_start_length = (strlen($string_start) + 1);
$resource_type_wrapper = $form_object->_is_available_get_wrapper_resource_type();
_is_available_build_form_generic_wrap($form, $key_config_resource_type,
$resource_type_wrapper);
$form[$key_config_resource_type]['resource_type'] = array(
'#markup' => '<p id="step-2"><b>Step 2 of 7: Configure entity types ',
);
$markup = &$form[$key_config_resource_type]['resource_type']['#markup'];
$form[$key_config_resource_type]['et'] = array(
'#prefix' => '<div id="resource-types">',
'#suffix' => '</div>',
);
foreach ($array_entity_types as $et => $value) {
if ($value == 1) { // Only for checked-off entities
$entity_type = substr($et, $string_start_length);
$readable_et = _is_available_convert_to_readable_name(substr($et, $string_start_length));
$array_resource_types = _is_available_get_entity_type_resource_types($entity_type);
$markup .= $readable_et . ', ';
if (sizeof($array_resource_types) == 0) {
drupal_set_message('Sorry, no searchable resource types
available for entity type ' . $readable_et . '.
Please check the configurations for ' .
$readable_et . '.', 'error');
} else {
$form[$key_config_resource_type]['et'][$et . '_resource_type'] = array(
'#type' => 'fieldset',
'#title' => t($readable_et . ' Resource Types'),
);
foreach ($array_resource_types as $machine_name => $label) {
$form[$key_config_resource_type]['et'][$et . '_resource_type']
[_is_available_append_nth('resource_type', $nth_setting) . '_' .
$entity_type . '_' . $machine_name] = array(
'#type' => 'checkbox',
'#title' => $label,
'#default_value' =>
variable_get(_is_available_append_nth('resource_type', $nth_setting) .
'_' . $entity_type . '_' . $machine_name, 1),
);
}
}
}
}
$markup = substr($markup, 0, -2) . '</b></p>'; // trim off last ', '.
return 1;
}
function _is_available_build_form_config_building_table(&$form, $form_state,
$form_object, $nth_setting, $checked_et_rt, $bool_checked_rt) {
if (!$bool_checked_rt) {
$key_building = $form_object->_is_available_get_key_config_building();
drupal_set_message('Please select at least one
resource type for each entity type.', 'error');
_is_available_build_form_crt_select_button($form, $form_object, $key_building);
return array();
}
$array_resource_type = _is_available_build_form_building_options($form,
$form_object, $nth_setting, $checked_et_rt);
_is_available_build_form_building_button($form, $form_object);
return $array_resource_type;
}
function _is_available_build_form_building_options(&$form, $form_object, $nth_setting, $checked_et_rt) {
$key_building = $form_object->_is_available_get_key_config_building();
$str_start_et = IA_MODULE_NAME .
'_entity_type_'; // + n_<entity_type>
$str_start_rt = IA_MODULE_NAME .
'_resource_type_'; // + n_<entity_type>_<resource_type>
$str_start_et_len = strlen($str_start_et) + strlen($nth_setting . "_");
$str_start_rt_len = strlen($str_start_rt) + strlen($nth_setting . "_");
$array_resource_type = array();
if (empty($checked_et_rt)) {
drupal_set_message('Sorry, an error has occurred --
no selected entity types or resource types were detected.
Please check your settings.', 'error');
} else {
$building_wrapper = $form_object->_is_available_get_wrapper_building();
_is_available_build_form_generic_wrap($form, $key_building, $building_wrapper);
// <mod_name>_entity_type_m_<entity_type> => array
$form[$key_building]['selected_et_rt'] = array(
'#markup' => '<p id="step-3"><b>Step 3 of 7:
Configure resource type tables for each entity type: <br>',
);
$markup = &$form[$key_building]['selected_et_rt']['#markup'];
foreach ($checked_et_rt as $et => $array_rt) {
// <mod_name>_resource_type_n_<entity_type>_<resource_type>
$readable_et = _is_available_convert_to_readable_name($et);
$markup .= $readable_et . ' -> ';
foreach ($array_rt as $rt) {
$readable_rt = _is_available_convert_to_readable_name($rt);
$markup .= $readable_rt . ', ';
$et_rt = $et . '_' . $rt;
// <entity_type>_<resource_type>_<table_name> => <table_name>
$building_resource_number_options = _is_available_get_building_table_options($et, $rt);
// <module_name>_resource_type_n_<entity_type>_<resource_type>
// _building_table
// e.g. is_available_resource_type_1_space_classresource_building_table
$form[$key_building][$et_rt] = array(
'#type' => 'fieldset',
'#title' => t('Building and room number table settings
for ' . $readable_et . ': ' . $readable_rt),
);
// is_available_building_table_1_space_meeting_resource
$bldg_table = _is_available_append_nth('building_table', $nth_setting) .
'_' . $et . '_' . $rt;
$form[$key_building][$et_rt][$bldg_table] = array(
'#type' => 'radios',
'#required' => true,
'#title' => t('Select the building table for ' .
$readable_et . ', ' . $readable_rt),
'#options' => $building_resource_number_options,
'#default_value' => variable_get($bldg_table,
key($building_resource_number_options)),
);
// is_available_resource_number_table_1_space_meeting_resource
$rn_table = _is_available_append_nth('resource_number_table', $nth_setting) . '_' . $et . '_' . $rt;
$form[$key_building][$et_rt][$rn_table] = array(
'#type' => 'radios', // vget
'#title' => t('Select the room number table for ' .
$readable_et . ', ' . $readable_rt),
'#options' => $building_resource_number_options,
'#default_value' => variable_get($rn_table, key($building_resource_number_options)),
);
$object_resource_type = new IsAvailableResourceType($rt);
$object_resource_type->_is_available_set_entity_type(new IsAvailableEntityTaipe($et));
$object_resource_type->_is_available_set_form_fbld_key($bldg_table);
$object_resource_type->_is_available_set_form_frn_key($rn_table);
$array_resource_type[$rt] = $object_resource_type;
}
$markup = substr($markup, 0, -2) . '<br>'; // trim off last ', '
}
}
$markup .= '</b></p>';
return $array_resource_type;
}
function _is_available_build_form_config_auth_buildings(&$form, $form_state, $form_object, $nth_setting, $array_resource_types, $bool_selected_brn_table) {
$key_auth_bldg = $form_object->_is_available_get_key_config_auth_buildings();
if (!$bool_selected_brn_table) {
drupal_set_message('Please select the building and resource number
tables for each of the content types :: resource type combinations.',
'error');
_is_available_build_form_building_button($form, $form_object, $key_auth_bldg);
return;
}
if (empty($array_resource_types)) {
drupal_set_message('Sorry, an error has occurred -- no selected resource types were detected. Please check your settings.', 'error');
return;
}
$auth_bldg_wrapper = $form_object->_is_available_get_wrapper_auth_buildings();
_is_available_build_form_generic_wrap($form, $key_auth_bldg, $auth_bldg_wrapper);
$form[$key_auth_bldg]['description_auth_bldg'] = array(
'#markup' => '<p id="step-4"><b>Step 4 of 7: Select searchable buildings and
content types for each resource type</b>.</p>',
);
// The stored field_building and rn values:
// $form_state['values']
// [is_available_resource_type_1_space_meeting_resource_building_table]
// = field_building
// $form_state['values']
// [is_available_resource_type_1_space_meeting_resource_
// resource_number_table]
// = field_resource_number
foreach ($array_resource_types as $rt_machine_name => $object) {
$entity_type = $object->_is_available_get_entity_type();
$et_label = $entity_type->_is_available_get_name();
$et_machine_name = $entity_type->_is_available_get_machine_name();
$rt_label = $object->_is_available_get_title();
$bldg_key = $object->_is_available_get_form_fbld_key();
$rn_key = $object->_is_available_get_form_frn_key();
$bldg_field = $form_state['values'][$bldg_key];
$rn_field = $form_state['values'][$rn_key];
$bldg_table = _is_available_get_field_table($bldg_key);
$rn_table = _is_available_get_field_table($rn_key);
$object->_is_available_set_field_building($bldg_table);
$object->_is_available_set_field_room_number($rn_table);
$temp_key_auth_bldg_et_rt = _is_available_append_nth('auth_building',
$nth_setting) . '_' . $et_machine_name . '_' . $rt_machine_name;
// is_available_auth_building_1_space_meeting_resource
$form[$key_auth_bldg][$temp_key_auth_bldg_et_rt] = array(
'#type' => 'fieldset',
'#title' => t('Select buildings to search over for ' .
$et_label . ' -> ' . $rt_label),
);
$buildings =
_is_available_get_building_names($bldg_field, $et_machine_name, $rt_machine_name);
foreach ($buildings as $b_name) {
// is_available_auth_building_1_space_meeting_resource_ICCS
$form[$key_auth_bldg][$temp_key_auth_bldg_et_rt]
[$temp_key_auth_bldg_et_rt. '_' . $b_name] = array(
'#type' => 'checkbox',
'#title' => t($b_name),
'#default_value' =>
variable_get($temp_key_auth_bldg_et_rt . '_' . $b_name, 1),
);
}
}
}
function _is_available_build_form_config_content_types(&$form, $form_state, $form_object,
$nth_setting, &$array_resource_types) {
$key_content = $form_object->_is_available_get_key_config_auth_buildings();
$key_ct = IA_KEY_CONTENT;
// form stage control done outside
foreach ($array_resource_types as $rt_machine_name => $object) {
$entity_type = $object->_is_available_get_entity_type();
$et_label = $entity_type->_is_available_get_name();
$et_machine_name = $entity_type->_is_available_get_machine_name();
$rt_label = $object->_is_available_get_title();
// is_available_content_type_space_meeting_resource_1
$temp_key_et_rt = _is_available_append_nth($key_ct . '_' .
$et_machine_name . '_' . $rt_machine_name, $nth_setting);
$form[$key_content][$temp_key_et_rt] = array(
'#type' => 'fieldset',
'#title' => $et_label . ': ' . $rt_label . ' content type settings',
'#description' => 'Select booking types made on ' . $rt_label,
);
$content_type_options = _is_available_get_content_types();
$i = 0;
foreach ($content_type_options as $c) {
$this_content_type = $temp_key_et_rt . '_' . $c;
$form[$key_content][$temp_key_et_rt][$this_content_type] = array(
'#type' => 'checkbox',
'#title' => _is_available_convert_to_readable_name($c),
'#default_value' => variable_get($this_content_type, $i == 0 ? 1 : 0),
);
$i++;
}
}
_is_available_build_content_types_button($form, $form_object);
}
function _is_available_build_form_config_entref(&$form, $form_state, $form_object,
$nth_setting, $array_resource_types, $bool_has_checked_auth_bldgs) {
$key_config_entref = $form_object->_is_available_get_key_config_entref();
$key_ct = IA_KEY_CONTENT;
$key_entref = IA_KEY_ENTREF;
$entref_wrapper = $form_object->_is_available_get_wrapper_entref();
$bool_build_entref_button = TRUE;
if (!$bool_has_checked_auth_bldgs) {
drupal_set_message('Please select at least one building
for each resource type.', 'error');
_is_available_build_content_types_button($form, $form_object, $key_config_entref);
return;
}
_is_available_build_form_generic_wrap($form, $key_config_entref, $entref_wrapper);
$form[$key_config_entref]['description_entref'] = array(
'#markup' => '<p id="step-5"><b>Step 5 of 7:
Select the entity reference table for each content type.</b></p>',
);
// Empty (no content type selected) condition handled in foreach
foreach ($array_resource_types as $rt_machine_name => $object) {
$entity_type = $object->_is_available_get_entity_type();
$et_label = $entity_type->_is_available_get_name();
$et_machine_name = $entity_type->_is_available_get_machine_name();
$rt_label = $object->_is_available_get_title();
$et_rt = $et_machine_name . '_' . $rt_machine_name;
$key_et_rt = $key_entref . '_' . $et_rt;
$content_types = _is_available_get_checked_only($form_state,
$key_ct . '_' . $et_rt, $nth_setting);
$object->_is_available_set_content_types($content_types); // Store in IsAvailableResourceType object
if (empty($content_types)) {
$bool_build_entref_button = FALSE;
drupal_set_message('Please select at least one content type for ' .
$et_label . ': ' . $rt_label . '.', 'error');
_is_available_build_content_types_button($form, $form_object, $key_config_entref);
} else {
$form[$key_config_entref][$key_et_rt] = array(
'#type' => 'fieldset',
'#title' => 'Entity reference table settings for ' .
$et_label . ': ' . $rt_label,
);
foreach ($content_types as $c => $value) {
// is_available_entref_space_meeting_resource_event_1
$leading_strlen =
_is_available_get_content_type_leading_strlen(IA_MODULE_NAME,
$et_machine_name, $rt_machine_name, $nth_setting);
$ct = substr($c, $leading_strlen);
$temp_key_et_rt_c = _is_available_append_nth($key_entref . '_' .
$et_rt . '_' . $ct, $nth_setting);
$readable_c = _is_available_convert_to_readable_name($ct);
$entref_table_options = _is_available_get_entref_table_options($ct);
$form[$key_config_entref][$key_et_rt][$temp_key_et_rt_c] = array(
'#type' => 'radios',
'#required' => true,
'#title' => $readable_c . ' settings',
'#description' => 'Select the entity reference table for ' .
$readable_c . ' bookings made on ' . $rt_label,
'#options' => $entref_table_options,
'#default_value' => variable_get($temp_key_et_rt_c,
($entref_table_options == null) ? 0 : key($entref_table_options)),
);
}
}
}
_is_available_build_entref_button($form, $form_object, $bool_build_entref_button);
}
function _is_available_build_form_config_date(&$form, $form_state, $form_object,
$nth_setting, $array_resource_types, $bool__is_available_has_selected_entref) {
$key_date = $form_object->_is_available_get_key_config_date();
$key_entref = IA_KEY_ENTREF;
$date_wrapper = $form_object->_is_available_get_wrapper_date();
if (!$bool__is_available_has_selected_entref) {
drupal_set_message('Please select an entity reference table for each
resource type :: content type combination.', 'error');
_is_available_build_entref_button($form, $form_object, true, $key_date);
return;
}
_is_available_build_form_generic_wrap($form, $key_date, $date_wrapper);
$form[$key_date]['description_date'] = array(
'#markup' => '<p id="step-6"><b>Step 6 of 7: Select the date table for
each content type. </b></p>',
);
foreach($array_resource_types as $rt_machine_name => $object) {
$entity_type = $object->_is_available_get_entity_type();
$et_label = $entity_type->_is_available_get_name();
$et_machine_name = $entity_type->_is_available_get_machine_name();
$rt_label = $object->_is_available_get_title();
// e.g. space_classroom
$et_rt = $et_machine_name . '_' . $rt_machine_name;
$this_key = _is_available_append_nth('date_' . $et_rt, $nth_setting);
$content_types = $object->_is_available_get_content_types();
$form[$key_date][$this_key] = array(
'#type' => 'fieldset',
'#title' => 'Date table settings for ' . $et_label . ': ' . $rt_label,
'#description' => 'Select the date table to use for
searching over content types on ' . $et_label . ', ' . $rt_label,
);
foreach ($content_types as $ct_form_key => $value) {
$leading_strlen =
_is_available_get_content_type_leading_strlen(IA_MODULE_NAME,
$et_machine_name, $rt_machine_name, $nth_setting);
$ct = substr($ct_form_key, $leading_strlen);
$date_options = _is_available_get_date_options($ct);
$form[$key_date][$this_key][$this_key . '_' . $ct] = array(
'#type' => 'radios',
'#required' => true,
'#title' => 'Date table for ' . _is_available_convert_to_readable_name($ct),
'#options' => $date_options,
'#default_value' => variable_get($this_key . '_' . $ct,
key($date_options)),
);
}
}
_is_available_build_date_button($form, $form_object);
}
function _is_available_build_sys_settings(&$form, $bool_date_selected) {
if (!$bool_date_selected) {
drupal_set_message('Please select a date table for each
entity type -> resource type -> content type combination.', 'error');
return;
}
$form['actions']['description_save'] = array(
'#markup' => '<p id="step-7"><b>Step 7 of 7: Save settings.</b></p>'
);
$form['actions']['#type'] = 'actions';
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save configuration'),
);
if (!empty($_POST) && form_get_errors()) {
drupal_set_message(t('The settings have not been saved because of
the errors.'), 'error');
}
$form['#submit'][] = 'system_settings_form_submit';
// By default, render the form using theme_system_settings_form().
if (!isset($form['#theme'])) {
$form['#theme'] = 'system_settings_form';
}
return $form;
}
/**
* ==============================
* FORM BUTTON BUILDERS
* ==============================
*/
/**
* array IsAvailableAdminSettingsForm -> (void)
*
* Build the respective buttons for the form.
* @param $form The form to add the button to
* @param $form_object
*/
function _is_available_build_form_setting_buttons(&$form, $form_object,
$int_sizeof_setting_options) {
$count = $int_sizeof_setting_options;
$key_setting_options = IA_KEY_SETTING_OPTIONS;
if ($count > 0) _is_available_build_form_select_setting_button($form, $form_object);
_is_available_build_form_add_setting_button($form, $form_object);
// If only one setting, do not load the delete button
if ($count <= 1) return;
_is_available_build_form_delete_setting_button($form, $form_object);
}
function _is_available_build_form_select_setting_button(&$form, $form_object) {
$key_config_settings =
$form_object->_is_available_get_key_only($form_object->_is_available__is_available_get_key_config_settings());
$key_button = IA_KEY_BUTTON;
$setting_config_wrapper = $form_object->_is_available_get_wrapper_settings();
$key_setting_options = IA_KEY_SETTING_OPTIONS;
_is_available_build_form_generic_ajax_button($form, $key_setting_options,
$key_config_settings . $key_button,
'Configure', // _is_available_convert_to_readable_name($key_config_settings),
'ajax_config_setting_callback',
$setting_config_wrapper,
$setting_config_wrapper . '-button');
}
function _is_available_build_form_add_setting_button(&$form, $form_object) {
$key_add_setting = IA_KEY_ADD_SETTING;
$key_button = IA_KEY_BUTTON;
$add_setting_wrapper = $form_object->_is_available_get_wrapper_add_setting();
$key_setting_options = IA_KEY_SETTING_OPTIONS;
$form[$key_setting_options][$key_add_setting . $key_button] = array(
'#type' => 'submit',
'#value' => t('Add New'), // _is_available_convert_to_readable_name($key_add_setting),
'#validate' => array('is_available_form_add_setting_rebuild'),
'#prefix' => '<div id="' . $add_setting_wrapper . '-button">',
'#suffix' => '</div>',
);
}
function _is_available_build_form_delete_setting_button(&$form, $form_object) {
$key_del_setting = IA_KEY_DEL_SETTING;
$key_button = IA_KEY_BUTTON;
$del_setting_wrapper = $form_object->_is_available_get_wrapper_delete_setting();
$key_setting_options = IA_KEY_SETTING_OPTIONS;
$form[$key_setting_options][$key_del_setting . $key_button] = array(
'#type' => 'submit',
'#value' => t('Delete'), // _is_available_convert_to_readable_name($key_del_setting),
'#validate' => array('is_available_form_delete_setting_rebuild'),
'#prefix' => '<div id="' . $del_setting_wrapper . '-button">',
'#suffix' => '</div>',
);
}
function _is_available_build_form_reset_button(&$form) {
$form['reset'] = array(
'#type' => 'submit',
'#value' => 'Reset form',
'#validate' => 'is_available_reset_form',
);
}
function is_available_reset_form($form, $form_state) {
$form_state['rebuild'] = TRUE;
}
// $array_entity_types = all the entity types displayed in the checkboxes
function _is_available_build_fsc_select_entity_type_button(&$form, $form_state,
$form_object, $array_entity_types, $key_config_settings) {
$module_name = IA_MODULE_NAME;
if ($key_config_settings == "")
$key_config_settings = $form_object->_is_available__is_available_get_key_config_settings();
$key_config_content = $form_object->_is_available_get_key_config_content();
$resource_type_wrapper = $form_object->_is_available_get_wrapper_resource_type();
$content_config_wrapper = $form_object->_is_available_get_wrapper_content();
$key_config_resource_type = $form_object->_is_available_get_key_config_resource_type();
_is_available_build_form_generic_ajax_button($form, $key_config_settings,
$key_config_content, t('Select entity types'),
'ajax_select_entity_types_callback',
$resource_type_wrapper, $resource_type_wrapper);
}
function _is_available_build_form_crt_select_button(&$form, $form_object,
$key_config_resource_type = "") {
if ($key_config_resource_type == "")
$key_config_resource_type = $form_object->_is_available_get_key_config_resource_type();
$building_wrapper = $form_object->_is_available_get_wrapper_building();
$resource_type_wrapper = $form_object->_is_available_get_wrapper_resource_type();
_is_available_build_form_generic_ajax_button($form, $key_config_resource_type,
'select_rt_button', t('Select resource types'),
'ajax_select_resource_types_callback', $building_wrapper);
}
function _is_available_build_form_building_button(&$form, $form_object, $key_building = "") {
if ($key_building == "")
$key_building = $form_object->_is_available_get_key_config_building();
$building_wrapper = $form_object->_is_available_get_wrapper_building();
$auth_bldg_wrapper = $form_object->_is_available_get_wrapper_auth_buildings();
_is_available_build_form_generic_ajax_button($form, $key_building,
'building_button', t('Select tables'),
'ajax_select_building_table_callback', $auth_bldg_wrapper);
}
function _is_available_build_content_types_button(&$form, $form_object, $key_content = "") {
if ($key_content == "")
$key_content = $form_object->_is_available_get_key_config_auth_buildings();
$entref_wrapper = $form_object->_is_available_get_wrapper_entref();
$content_wrapper = $form_object->_is_available_get_wrapper_content();
_is_available_build_form_generic_ajax_button($form, $key_content,
'content_type_button', t('Select content types'),
'ajax_select_content_type_callback', $entref_wrapper);
}
function _is_available_build_entref_button(&$form, $form_object, $bool_build_entref_button,
$key_entref = "") {
if ($key_entref == "")
$key_entref = $form_object->_is_available_get_key_config_entref();
if (!$bool_build_entref_button) {
drupal_set_message('Please select at least one content type for
each entity type -> resource type combination before proceeding
with this form.', 'error');
return;
}
$entref_wrapper = $form_object->_is_available_get_wrapper_entref();
$date_wrapper = $form_object->_is_available_get_wrapper_date();
_is_available_build_form_generic_ajax_button($form, $key_entref,
'entref_button', t('Select entity reference table'),
'ajax_select_entref_callback', $date_wrapper);
}
function _is_available_build_date_button(&$form, $form_object) {
$key_date = $form_object->_is_available_get_key_config_date();
$date_wrapper = $form_object->_is_available_get_wrapper_date();
$save_config_wrapper = $form_object->_is_available_get_wrapper_save_config();
_is_available_build_form_generic_ajax_button($form, $key_date,
'entref_button', t('Select date table'),
'ajax_select_date_callback', $save_config_wrapper);
}
function _is_available_build_form_generic_ajax_button(&$form, $key1, $key2 = 0,
$button_name, $ajax_callback, $target_wrapper, $button_wrapper = "") {
if ($button_wrapper == "") $button_wrapper = $target_wrapper;
$button_array = array(
'#type' => 'button',
'#value' => t($button_name),
'#button_type' => 'submit ajax-trigger',
'#ajax' => array(
'submitter' => FALSE,
'callback' => $ajax_callback,
'event' => 'mousedown',
'wrapper' => $target_wrapper,
'method' => 'replace',
'effect' => 'fade',
),
'#prefix' => '<div id="' . $button_wrapper . '">',
'#suffix' => '</div>',
);
if(!$key2) $form[$key1] = $button_array;
else $form[$key1][$key2] = $button_array;
}
/**
* ==============================
* FORM WRAPPERS
* ==============================
*/
/**
* array IsAvailableAdminSettingsForm -> (void)
*
* Wrap the settings form
* @param $form The form to build
* @param $form_object
*/
function _is_available_build_form_wrap_config_settings(&$form, $form_object) {
$key_config_settings = $form_object->_is_available__is_available_get_key_config_settings();
$setting_config_wrapper = $form_object->_is_available_get_wrapper_settings();
_is_available_build_form_generic_wrap($form, $key_config_settings, $setting_config_wrapper);
}
function _is_available_build_form_generic_wrap(&$form, $key, $wrapper) {
$form[$key] = array(
'#prefix' => '<div id="' . $wrapper . '">',
'#suffix' => '</div>',
);
}
/**
* ================================================
* AJAX CALLBACKS & VALIDATION HANDLERS
* ================================================
*/