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<?php
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// $Id$
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/**
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* @file
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* Functions needed for Devel module integration.
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*/
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/**
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* Enrich the $object that is about to be saved with arbitrary
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* information in each of its fields.
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**/
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function cck_generate_fields(&$object, $bundle) {
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$field_types = field_info_field_types();
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$instances = field_info_instances($bundle);
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foreach ($instances as $instance) {
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$field_name = $instance['field_name'];
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$table_name = _field_sql_storage_tablename($field_name);
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$revision_name = _field_sql_storage_revision_tablename($field_name);
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$field = field_read_field($field_name);
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$object_field = array();
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// If module handles own multiples, then only call its hook once.
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if (field_behaviors_widget('multiple values', $instance) == FIELD_BEHAVIOR_CUSTOM) {
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$max = 0;
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}
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else {
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switch ($field['cardinality']) {
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case FIELD_CARDINALITY_UNLIMITED:
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$max = rand(0, 3); //just an arbitrary number for 'unlimited'
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break;
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default:
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$max = $field['cardinality'] - 1;
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break;
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}
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}
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for ($i = 0; $i <= $max; $i++) {
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$module = $field_types[$field['type']]['module'];
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$function = $module .'_cck_generate';
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if (function_exists($function)) {
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$result = $function($object, $field, $instance, $bundle); // $items, $teaser, $page
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if (field_behaviors_widget('multiple values', $instance) == FIELD_BEHAVIOR_CUSTOM) {
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// Fields that handle their own multiples will add their own deltas.
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$object_field = $result;
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}
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else {
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// When multiples are handled by the content module, add a delta for each result.
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$object_field[$i] = $result;
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}
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}
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}
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// TODO Come back later and see if we need
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// a valid language code or if 'none' is OK.
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$object->{$field['field_name']}[FIELD_LANGUAGE_NONE] = $object_field;
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}
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}
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/**
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* A simple function to return multiple values for fields that use
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* custom multiple value widgets but don't need any other special multiple
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* values handling. This will call the field generation function
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* a random number of times and compile the results into a node array.
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*/
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function cck_devel_multiple($function, $object, $field, $instance, $bundle) {
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$object_field = array();
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if (function_exists($function)) {
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switch ($field['cardinality']) {
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case FIELD_CARDINALITY_UNLIMITED:
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$max = rand(0, 3); //just an arbitrary number for 'unlimited'
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break;
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default:
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$max = $field['cardinality'] - 1;
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break;
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}
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for ($i = 0; $i <= $max; $i++) {
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$object_field[$i] = $function($object, $field, $instance, $bundle);
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}
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}
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return $object_field;
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}
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if (module_exists('text')) {
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function text_cck_generate($object, $field, $instance, $bundle) {
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if (field_behaviors_widget('multiple values', $instance) == FIELD_BEHAVIOR_CUSTOM) {
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return cck_devel_multiple('_text_cck_generate', $object, $field, $instance, $bundle);
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}
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else {
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return _text_cck_generate($object, $field, $instance, $bundle);
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}
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}
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function _text_cck_generate($object, $field, $instance, $bundle) {
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$object_field = array();
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$format = isset($field['text_processing']) ? rand(0, 3) : 0;
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if ($instance['widget']['type'] != 'text_textfield') {
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$object_field['value'] = devel_create_content($format);
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if ($instance['widget']['type'] == 'text_textarea_with_summary' && !empty($instance['display_summary'])) {
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$object_field['summary'] = devel_create_content($format);
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}
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}
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else {
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// Generate a value that respects max_length.
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if (empty($field['max_length'])) {
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$field['max_length'] = 12;
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}
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$object_field['value'] = user_password($field['max_length']);
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}
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$object_field['format'] = $format;
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return $object_field;
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}
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}
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if (module_exists('number')) {
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function number_cck_generate($object, $field, $instance, $bundle) {
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if (field_behaviors_widget('multiple values', $instance) == FIELD_BEHAVIOR_CUSTOM) {
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return cck_devel_multiple('_number_cck_generate', $object, $field, $instance, $bundle);
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}
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else {
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return _number_cck_generate($object, $field, $instance, $bundle);
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}
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}
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function _number_cck_generate($object, $field, $instance, $bundle) {
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$object_field = array();
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// Make sure the field settings are all set.
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foreach (array('min', 'max', 'precision', 'scale') as $key) {
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if (empty($field[$key])) {
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$field[$key] = NULL;
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}
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}
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$min = is_numeric($field['min']) ? $field['min'] : 0;
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switch ($field['type']) {
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case 'number_integer':
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$max = is_numeric($field['max']) ? $field['max'] : 10000;
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$decimal = 0;
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$scale = 0;
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break;
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case 'number_decimal':
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$precision = is_numeric($field['precision']) ? $field['precision'] : 10;
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$scale = is_numeric($field['scale']) ? $field['scale'] : 2;
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$max = is_numeric($field['max']) ? $field['max'] : pow(10, ($precision - $scale));
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$decimal = rand(0, (10 * $scale)) / 100;
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break;
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case 'number_float':
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$precision = rand(10, 32);
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$scale = rand(0, 2);
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$decimal = rand(0, (10 * $scale)) / 100;
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$max = is_numeric($field['max']) ? $field['max'] : pow(10, ($precision - $scale));
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break;
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}
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$object_field['value'] = round((rand($min, $max) + $decimal), $scale);
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return $object_field;
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}
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}
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if (module_exists('nodereference')) {
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function nodereference_cck_generate($object, $field, $instance, $bundle) {
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if (field_behaviors_widget('multiple values', $instance) == FIELD_BEHAVIOR_CUSTOM) {
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return cck_devel_multiple('_nodereference_cck_generate', $object, $field, $instance, $bundle);
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}
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else {
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return _nodereference_cck_generate($object, $field, $instance, $bundle);
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}
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}
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function _nodereference_cck_generate($object, $field, $instance, $bundle) {
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$object_field = array();
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$allowed_values = nodereference_allowed_values($field);
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unset($allowed_values[0]);
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if (!empty($allowed_values)) {
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// Just pick one of the specified allowed values.
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$object_field['nid'] = array_rand($allowed_values);
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}
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return $object_field;
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}
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}
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if (module_exists('userreference')) {
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function userreference_cck_generate($object, $field) {
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if (field_behaviors_widget('multiple values', $instance) == FIELD_BEHAVIOR_CUSTOM) {
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return cck_devel_multiple('_userreference_cck_generate', $object, $field);
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}
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else {
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return _userreference_cck_generate($object, $field);
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}
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}
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function _userreference_cck_generate($object, $field) {
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$object_field = array();
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$allowed_values = userreference_allowed_values($field);
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if (isset($allowed_values['none'])) {
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unset($allowed_values['none']);
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}
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if (!empty($allowed_values)) {
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// Just pick one of the specified allowed values.
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$object_field['uid'] = array_rand($allowed_values);
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}
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return $object_field;
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}
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}
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