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85ad3d82
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Assos Assos
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<?php
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/**
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* @file
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* Theme related functions for processing our output style plugins.
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*
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* Views bug: http://drupal.org/node/593336
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*/
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/**
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* Theme a status message
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*/
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function theme_views_data_export_message($var) {
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$output = '';
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$output .= '<div class="messages status ' . $var['type'] . '">';
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$output .= $var['message'];
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$output .= '</div>';
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return $output;
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}
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/**
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* Theme a feed link.
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*
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* This theme function uses the theme pattern system to allow it to be
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* overidden in a more specific manner. The options for overiding this include
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* providing per display id; per type; per display id and per type.
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*
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* e.g.
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* For the view "export_test" with the display "page_1" and the type "csv" you
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* would have the following options.
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* views_data_export_feed_icon__export_test__page_1__csv
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* views_data_export_feed_icon__export_test__page_1
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* views_data_export_feed_icon__export_test__csv
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* views_data_export_feed_icon__page_1__csv
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* views_data_export_feed_icon__page_1
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* views_data_export_feed_icon__csv
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* views_data_export_feed_icon
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*
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* @ingroup themeable
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*/
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function theme_views_data_export_feed_icon($variables) {
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extract($variables, EXTR_SKIP);
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$url_options = array('html' => TRUE);
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if ($query) {
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$url_options['query'] = $query;
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}
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$image = theme('image', array('path' => $image_path, 'alt' => $text, 'title' => $text));
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return l($image, $url, $url_options);
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}
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/**
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* Theme callback for the export complete page.
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*
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* @param $file
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* Link to output file
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*/
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function theme_views_data_export_complete_page($variables) {
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extract($variables, EXTR_SKIP);
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drupal_set_title(t('Data export successful'));
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drupal_add_html_head(array('#tag' => 'meta', '#attributes' => array('http-equiv' =>"Refresh", 'content' => '3;url='. $file)), 'views_data_export_download');
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$output = '';
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$output .= '<p>';
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$output .= t('Your export has been created. View/download the file <a href="@link">here</a> (will automatically download in 3 seconds.)', array('@link' => $file));
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$output .= '</p>';
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if (!empty($return_url)) {
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$output .= '<p>';
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$output .= l(t('Return to previous page'), $return_url);
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$output .= '</p>';
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}
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return $output;
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}
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function template_preprocess_views_data_export(&$vars) {
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$vars['header'] = $vars['rows']['header'];
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$vars['body'] = $vars['rows']['body'];
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$vars['footer'] = $vars['rows']['footer'];
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$view = $vars['view'];
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$fields = &$view->field;
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}
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function template_preprocess_views_data_export_csv_header(&$vars) {
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_views_data_export_header_shared_preprocess($vars);
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// Make sure we catch saved options that are misspelled. LEGACY
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if (isset($vars['options']['seperator'])) {
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$vars['options']['separator'] = $vars['options']['seperator'];
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}
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// Support old misspelled templates. LEGACY
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$vars['seperator'] =
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$vars['separator'] = $vars['options']['separator'];
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// Special handling when quoted values are involved.
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if ($vars['options']['quote']) {
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$wrap = '"';
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$replace_value = '""';
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}
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else {
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$wrap = '';
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$replace_value = '';
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}
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// Format header values.
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foreach ($vars['header'] as $key => $value) {
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$output = decode_entities($value);
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$output = (empty($vars['options']['keep_html'])) ? strip_tags($output) : $output;
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if (!empty($vars['options']['trim'])) {
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$output = trim($output);
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}
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if (!empty($vars['options']['encoding']) && function_exists('iconv')) {
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switch($vars['options']['encoding']) {
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case 'utf8_decode':
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$converted = utf8_decode($output);
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break;
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default:
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$converted = iconv("UTF-8", $vars['options']['encoding'], $output);
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break;
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}
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if ($converted !== FALSE) {
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$output = $converted;
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}
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}
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$vars['header'][$key] = $wrap . str_replace('"', $replace_value, $output) . $wrap;
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}
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}
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function template_preprocess_views_data_export_csv_body(&$vars) {
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_views_data_export_body_shared_preprocess($vars);
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// Make sure we catch saved options that are misspelled. LEGACY
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if (isset($vars['options']['seperator'])) {
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$vars['options']['separator'] = $vars['options']['seperator'];
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}
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// Support old misspelled templates. LEGACY
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$vars['seperator'] =
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$vars['separator'] = $vars['options']['separator'];
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// Special handling when quoted values are involved.
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if ($vars['options']['quote']) {
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$wrap = '"';
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$replace_value = '""';
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}
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else {
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$wrap = '';
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$replace_value = '';
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}
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// Format row values.
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foreach ($vars['themed_rows'] as $i => $values) {
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foreach ($values as $j => $value) {
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$output = decode_entities($value);
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$output = (empty($vars['options']['keep_html'])) ? strip_tags($output) : $output;
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if (!empty($vars['options']['trim'])) {
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$output = trim($output);
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}
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if (!empty($vars['options']['encoding']) && function_exists('iconv')) {
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switch($vars['options']['encoding']) {
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case 'utf8_decode':
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$converted = utf8_decode($output);
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break;
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default:
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$converted = iconv("UTF-8", $vars['options']['encoding'], $output);
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break;
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}
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if ($converted !== FALSE) {
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$output = $converted;
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}
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}
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if (!empty($vars['options']['replace_newlines'])) {
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ba09eb79
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Assos Assos
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if (!empty($vars['options']['newline_token'])) {
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$output = str_replace( array("\r\n", "\r", "\n"), $vars['options']['newline_replacement'], $output);
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}
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else {
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$output = str_replace("\n", $vars['options']['newline_replacement'], $output);
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}
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85ad3d82
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Assos Assos
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}
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$vars['themed_rows'][$i][$j] = $wrap . str_replace('"', $replace_value, $output) . $wrap;
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}
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}
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}
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/**
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* Preprocess csv output template.
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*/
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function template_preprocess_views_data_export_csv(&$vars) {
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// TODO Replace items with themed_rows.
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_views_data_export_shared_preprocess($vars);
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// Make sure we catch saved options that are misspelled. LEGACY
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if (isset($vars['options']['separator'])) {
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$vars['options']['separator'] = $vars['options']['seperator'];
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}
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// Support old misspelled templates. LEGACY
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$vars['seperator'] =
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$vars['separator'] = $vars['options']['separator'];
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// Special handling when quoted values are involved.
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if ($vars['options']['quote']) {
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$wrap = '"';
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$replace_value = '""';
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}
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else {
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$wrap = '';
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$replace_value = '';
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}
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// Format header values.
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foreach ($vars['header'] as $key => $value) {
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$output = decode_entities(strip_tags($value));
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if ($vars['options']['trim']) {
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$output = trim($output);
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}
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if (!empty($vars['options']['encoding']) && function_exists('iconv')) {
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switch($vars['options']['encoding']) {
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case 'ASCII':
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$converted = iconv("UTF-8", "ASCII//TRANSLIT", $output);
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if ($converted !== FALSE) {
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$output = $converted;
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}
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break;
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}
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}
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$vars['header'][$key] = $wrap . str_replace('"', $replace_value, $output) . $wrap;
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}
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// Format row values.
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foreach ($vars['themed_rows'] as $i => $values) {
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foreach ($values as $j => $value) {
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$output = decode_entities(strip_tags($value));
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if ($vars['options']['trim']) {
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$output = trim($output);
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}
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if (!empty($vars['options']['encoding']) && function_exists('iconv')) {
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switch($vars['options']['encoding']) {
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case 'ASCII':
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$converted = iconv("UTF-8", "ASCII//TRANSLIT", $output);
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if ($converted !== FALSE) {
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$output = $converted;
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}
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break;
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}
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}
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$vars['themed_rows'][$i][$j] = $wrap . str_replace('"', $replace_value, $output) . $wrap;
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}
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}
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}
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/**
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* Preprocess txt output template.
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*/
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function template_preprocess_views_data_export_txt_body(&$vars) {
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_views_data_export_header_shared_preprocess($vars);
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// We support not outputting fields when they are empty, so indicate so.
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$vars['hide_empty_support'] = TRUE;
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_views_data_export_body_shared_preprocess($vars);
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}
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function template_preprocess_views_data_export_doc_body(&$vars) {
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// Pass through the generic MS Office preprocess.
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template_preprocess_views_data_export_msoffice_body($vars);
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}
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function template_preprocess_views_data_export_xls_body(&$vars) {
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// Pass through the generic MS Office preprocess.
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template_preprocess_views_data_export_msoffice_body($vars);
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}
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function template_preprocess_views_data_export_msoffice_body(&$vars) {
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_views_data_export_header_shared_preprocess($vars);
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_views_data_export_body_shared_preprocess($vars);
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$output = '';
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// Construct the tbody of a table, see theme_table().
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$ts = tablesort_init($vars['header']);
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$flip = array(
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'even' => 'odd',
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'odd' => 'even',
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);
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$class = 'even';
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foreach ($vars['themed_rows'] as $number => $row) {
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$attributes = array();
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// Check if we're dealing with a simple or complex row
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if (isset($row['data'])) {
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foreach ($row as $key => $value) {
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if ($key == 'data') {
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$cells = $value;
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}
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else {
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$attributes[$key] = $value;
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}
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}
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}
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else {
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$cells = $row;
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}
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if (count($cells)) {
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// Add odd/even class
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$class = $flip[$class];
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if (isset($attributes['class'])) {
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$attributes['class'] .= ' ' . $class;
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}
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else {
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$attributes['class'] = $class;
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}
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// Build row
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$output .= ' <tr' . drupal_attributes($attributes) . '>';
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$i = 0;
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foreach ($cells as $cell) {
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$cell = tablesort_cell($cell, $vars['header'], $ts, $i++);
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$output .= _theme_table_cell($cell);
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}
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$output .= " </tr>\n";
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}
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}
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$vars['tbody'] = preg_replace('/<\/?(a|span) ?.*?>/', '', $output); // strip 'a' and 'span' tags
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}
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function template_preprocess_views_data_export_doc_header(&$vars) {
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// Pass through the generic MS Office preprocess.
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template_preprocess_views_data_export_msoffice_header($vars);
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}
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function template_preprocess_views_data_export_xls_header(&$vars) {
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// Pass through the generic MS Office preprocess.
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template_preprocess_views_data_export_msoffice_header($vars);
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}
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function template_preprocess_views_data_export_msoffice_header(&$vars) {
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_views_data_export_header_shared_preprocess($vars);
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// Need to do a little work to construct the table header, see theme_table().
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$vars['header_row'] = '';
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$vars['header_row'] .= '<thead><tr>';
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$ts = tablesort_init($vars['header']);
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foreach ($vars['header'] as $cell) {
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$cell = tablesort_header($cell, $vars['header'], $ts);
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$vars['header_row'] .= _theme_table_cell($cell, TRUE);
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}
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$vars['header_row'] .= '</tr></thead>';
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$vars['header_row'] = preg_replace('/<\/?(a|span) ?.*?>/', '', $vars['header_row']); // strip 'a' and 'span' tags
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357 |
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}
|
358 |
|
|
|
359 |
|
|
/**
|
360 |
|
|
* Preprocess xml output template.
|
361 |
|
|
*/
|
362 |
|
|
function template_preprocess_views_data_export_xml_header(&$vars) {
|
363 |
|
|
$vars['root_node'] = _views_data_export_xml_tag_clean($vars['options']['root_node']);
|
364 |
|
|
}
|
365 |
|
|
|
366 |
|
|
/**
|
367 |
|
|
* Preprocess xml output template.
|
368 |
|
|
*/
|
369 |
|
|
function template_preprocess_views_data_export_xml_footer(&$vars) {
|
370 |
|
|
$vars['root_node'] = _views_data_export_xml_tag_clean($vars['options']['root_node']);
|
371 |
|
|
}
|
372 |
|
|
|
373 |
|
|
/**
|
374 |
|
|
* Preprocess xml output template.
|
375 |
|
|
*/
|
376 |
|
|
function template_preprocess_views_data_export_xml_body(&$vars) {
|
377 |
|
|
_views_data_export_header_shared_preprocess($vars);
|
378 |
|
|
// We support not outputting fields when they are empty, so indicate so.
|
379 |
|
|
$vars['hide_empty_support'] = TRUE;
|
380 |
|
|
_views_data_export_body_shared_preprocess($vars);
|
381 |
|
|
|
382 |
|
|
$view = $vars['view'];
|
383 |
|
|
$style_options = $view->display_handler->get_option('style_options');
|
384 |
|
|
|
385 |
|
|
$no_encode = isset($style_options['no_entity_encode']) ? $style_options['no_entity_encode'] : array();
|
386 |
|
|
|
387 |
|
|
$cdata_wrapper = isset($style_options['cdata_wrapper']) ? $style_options['cdata_wrapper'] : array();
|
388 |
|
|
|
389 |
|
|
$vars['item_node'] = _views_data_export_xml_tag_clean($vars['options']['item_node']);
|
390 |
|
|
|
391 |
|
|
foreach ($vars['themed_rows'] as $num => $row) {
|
392 |
|
|
foreach ($row as $field => $content) {
|
393 |
|
|
|
394 |
|
|
// Perform xml entity encoding unless excluded by style options.
|
395 |
|
|
if (empty($no_encode[$field]) && empty($cdata_wrapper[$field])) {
|
396 |
|
|
|
397 |
|
|
// Prevent double encoding of the ampersand. Look for the entities produced by check_plain().
|
398 |
|
|
$content = preg_replace('/&(?!(amp|quot|#039|lt|gt);)/', '&', $content);
|
399 |
|
|
// Convert < and > to HTML entities.
|
400 |
|
|
$content = str_replace(
|
401 |
|
|
array('<', '>'),
|
402 |
|
|
array('<', '>'),
|
403 |
|
|
$content);
|
404 |
|
|
}
|
405 |
|
|
|
406 |
|
|
// Perform wrapping the field data using the CDATA tag
|
407 |
|
|
// unless excluded by style options.
|
408 |
|
|
if (!empty($cdata_wrapper[$field])) {
|
409 |
|
|
// Escape CDATA end sequence only.
|
410 |
|
|
$content = '<![CDATA[' . str_replace(']]>', ']]]]><![CDATA[>', $content) . ']]>';
|
411 |
|
|
}
|
412 |
|
|
|
413 |
|
|
$vars['themed_rows'][$num][$field] = $content;
|
414 |
|
|
}
|
415 |
|
|
}
|
416 |
|
|
|
417 |
|
|
foreach ($vars['header'] as $field => $header) {
|
418 |
|
|
// If there is no field label, use 'no name'.
|
419 |
|
|
if (empty($header)) {
|
420 |
|
|
$header = 'no name';
|
421 |
|
|
}
|
422 |
|
|
if ($vars['options']['transform']) {
|
423 |
|
|
switch ($vars['options']['transform_type']) {
|
424 |
|
|
case 'dash':
|
425 |
|
|
$vars['xml_tag'][$field] = str_replace(' ', '-', $header);
|
426 |
|
|
break;
|
427 |
|
|
case 'underline':
|
428 |
|
|
$vars['xml_tag'][$field] = str_replace(' ', '_', $header);
|
429 |
|
|
break;
|
430 |
|
|
case 'camel':
|
431 |
|
|
$vars['xml_tag'][$field] = str_replace(' ', '', ucwords(strtolower($header)));
|
432 |
|
|
// Convert the very first character of the string to lowercase.
|
433 |
|
|
$vars['xml_tag'][$field][0] = strtolower($vars['xml_tag'][$field][0]);
|
434 |
|
|
break;
|
435 |
|
|
case 'pascal':
|
436 |
|
|
$vars['xml_tag'][$field] = str_replace(' ', '', ucwords(strtolower($header)));
|
437 |
|
|
break;
|
438 |
|
|
}
|
439 |
|
|
}
|
440 |
|
|
// We should always try to output valid XML.
|
441 |
|
|
$vars['xml_tag'][$field] = _views_data_export_xml_tag_clean($vars['xml_tag'][$field]);
|
442 |
|
|
}
|
443 |
|
|
}
|
444 |
|
|
|
445 |
|
|
/**
|
446 |
|
|
* Returns a valid XML tag formed from the given input.
|
447 |
|
|
*
|
448 |
|
|
* @param $tag The string that should be made into a valid XML tag.
|
449 |
|
|
* @return The valid XML tag or an empty string if the string contained no valid
|
450 |
|
|
* XML tag characters.
|
451 |
|
|
*/
|
452 |
|
|
function _views_data_export_xml_tag_clean($tag) {
|
453 |
|
|
|
454 |
|
|
// This regex matches characters that are not valid in XML tags, and the
|
455 |
|
|
// unicode ones that are. We don't bother with unicode, because it would so
|
456 |
|
|
// the preg_replace down a lot.
|
457 |
|
|
static $invalid_tag_chars_regex = '#[^\:A-Za-z_\-.0-9]+#';
|
458 |
|
|
|
459 |
|
|
// These characters are not valid at the start of an XML tag:
|
460 |
|
|
static $invalid_start_chars = '-.0123456789';
|
461 |
|
|
|
462 |
|
|
// Convert invalid chars to '-':
|
463 |
|
|
$tag = preg_replace($invalid_tag_chars_regex, '-', $tag);
|
464 |
|
|
|
465 |
|
|
// Need to trim invalid characters from the start of the string:
|
466 |
|
|
$tag = ltrim($tag, $invalid_start_chars);
|
467 |
|
|
|
468 |
|
|
// As a last line of defense, if we've stripped out everything, set it to
|
469 |
|
|
// something.
|
470 |
|
|
if (empty($tag)) {
|
471 |
|
|
$tag = 'invalid-tag-name';
|
472 |
|
|
}
|
473 |
|
|
|
474 |
|
|
return $tag;
|
475 |
|
|
}
|
476 |
|
|
|
477 |
|
|
/**
|
478 |
|
|
* Shared helper function for export preprocess functions.
|
479 |
|
|
*/
|
480 |
|
|
function _views_data_export_header_shared_preprocess(&$vars) {
|
481 |
|
|
$view = $vars['view'];
|
482 |
|
|
$fields = &$view->field;
|
483 |
ba09eb79
|
Assos Assos
|
$fields_info = $view->display_handler->get_option('fields');
|
484 |
85ad3d82
|
Assos Assos
|
$vars['header'] = array();
|
485 |
|
|
foreach ($fields as $key => $field) {
|
486 |
|
|
if (empty($field->options['exclude'])) {
|
487 |
ba09eb79
|
Assos Assos
|
if (isset($fields_info) && isset($fields_info[$key]['label'])) {
|
488 |
|
|
$vars['header'][$key] = check_plain($fields_info[$key]['label']);
|
489 |
|
|
}
|
490 |
|
|
else {
|
491 |
|
|
$vars['header'][$key] = check_plain($field->label());
|
492 |
|
|
}
|
493 |
85ad3d82
|
Assos Assos
|
}
|
494 |
|
|
}
|
495 |
|
|
}
|
496 |
|
|
|
497 |
|
|
/**
|
498 |
|
|
* Shared helper function for export preprocess functions.
|
499 |
|
|
*/
|
500 |
|
|
function _views_data_export_body_shared_preprocess(&$vars) {
|
501 |
|
|
$view = $vars['view'];
|
502 |
|
|
$fields = &$view->field;
|
503 |
|
|
$hide_empty_support = !empty($vars['hide_empty_support']);
|
504 |
|
|
|
505 |
|
|
$rows = $vars['rows'];
|
506 |
|
|
|
507 |
|
|
$vars['themed_rows'] = array();
|
508 |
|
|
$keys = array_keys($fields);
|
509 |
|
|
foreach ($rows as $num => $row) {
|
510 |
|
|
$vars['themed_rows'][$num] = array();
|
511 |
|
|
|
512 |
|
|
foreach ($keys as $id) {
|
513 |
|
|
if (empty($fields[$id]->options['exclude'])) {
|
514 |
|
|
$content = $view->style_plugin->rendered_fields[$num][$id];
|
515 |
|
|
|
516 |
|
|
if ($hide_empty_support && !empty($fields[$id]->options['hide_empty'])) {
|
517 |
|
|
if ($fields[$id]->is_value_empty($content, $fields[$id]->options['empty_zero'])) {
|
518 |
|
|
continue;
|
519 |
|
|
}
|
520 |
|
|
}
|
521 |
|
|
|
522 |
|
|
$vars['themed_rows'][$num][$id] = $content;
|
523 |
|
|
}
|
524 |
|
|
}
|
525 |
|
|
}
|
526 |
|
|
} |