123 lines
4.6 KiB
PHP
123 lines
4.6 KiB
PHP
<?php
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/**
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* @file
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* Page callbacks features overrides admin pages.
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*/
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/**
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* Renders the differences for a component and element
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*/
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function features_override_render_differences($component = '', $element = '', $module = '') {
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module_load_include('inc', 'features_override', 'features_override.export');
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module_load_include('inc', 'features', 'features.export');
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drupal_add_css(drupal_get_path('module', 'features_override') . '/features_override.css');
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if (empty($module)) {
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$differences = features_override_get_overrides($component, $element, TRUE, !empty($component));
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}
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else {
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// only grab the differences for the specific module we are interested in
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$differences = array();
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foreach ($module->info['features'] as $comp_name => $comp) {
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if ($difference = array_filter(features_override_module_component_overrides($module->name, $comp_name, FALSE, TRUE))) {
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$differences[$comp_name] = isset($differences[$comp_name]) ? array_merge($difference, $differences[$comp_name]) : $difference;
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}
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}
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}
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if (!$differences || !count(array_filter($differences))) {
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return t('No overrides were found.');
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}
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if (!empty($element)) {
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$differences = array($element => $differences);
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}
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if (!empty($component)) {
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$differences = array($component => $differences);
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}
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$rows = array();
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foreach ($differences as $component_name => $item) {
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$code_change = array();
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$code_add = array();
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$code_delete = array();
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foreach ($item as $element_name => $difference) {
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$key = (isset($_GET['key'])) ? $_GET['key'] : '';
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if (!empty($key)) {
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if (!empty($difference['additions'][$key])) {
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return '<pre>' . check_plain(implode("\n",
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features_override_features_export_render_addition($difference['additions'][$key], $element_name, $component_name))) .
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'</pre>';
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}
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elseif (!empty($difference['deletions'][$key])) {
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return '<pre>' . check_plain(implode("\n",
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features_override_features_export_render_deletion($difference['deletions'][$key], $element_name, $component_name))) .
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'</pre>';
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}
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else {
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return t('Unable to find referenced information.');
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}
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}
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else {
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if (!empty($difference['additions'])) {
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foreach ($difference['additions'] as $alter) {
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if (is_scalar($alter['value'])) {
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$code_change[] = array('<pre>' . check_plain(implode("\n", features_override_features_export_render_addition($alter, $element_name, $component_name))). '</pre>');
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}
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else {
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$code_add[] = array('<pre>' . check_plain(implode("\n", features_override_features_export_render_addition($alter, $element_name, $component_name, FALSE))). '</pre>');
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}
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}
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}
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if (!empty($difference['deletions'])) {
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foreach ($difference['deletions'] as $alter) {
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$code_delete[] = array('<pre>' . check_plain(implode("\n", features_override_features_export_render_deletion($alter, $element_name, $component_name))). '</pre>');
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}
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}
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}
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}
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if (count($code_add) || count($code_delete) || count($code_change)) {
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$rows[] = array(array('data' => $component_name, 'header' => TRUE));
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}
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if (count($code_change)) {
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$rows[] = array('CHANGES');
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$rows = array_merge($rows, $code_change);
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}
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if (count($code_add)) {
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$rows[] = array('ADDITIONS');
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$rows = array_merge($rows, $code_add);
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}
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if (count($code_delete)) {
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$rows[] = array('DELETIONS');
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$rows = array_merge($rows, $code_delete);
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}
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}
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return theme('table', array('rows' => $rows, 'attributes' => array('class' => 'features_override_table')));
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}
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/**
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* Page callback to display the differences between what's in code and
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* what is in the db.
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*
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* @param $feature
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* A loaded feature object to display differences for.
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* @param $component
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* Optional: specific component to display differences for. If excluded, all components are used.
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*
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* @return Themed display of what is different.
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*/
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function features_override_feature_diff($feature, $component = NULL) {
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if (module_exists('diff')) {
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module_load_include('inc', 'features', 'features.admin');
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$output = features_feature_diff($feature, $component);
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$output['diff'] = array(
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'#prefix' => '<h2>',
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'#markup' => 'Code diff',
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'#suffix' => '</h2>',
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'#weight' => -98,
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);
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}
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$output['overrides'] = array(
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'#markup' => features_override_render_differences('', '', $feature),
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'#weight' => -99,
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);
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return $output;
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}
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