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<?php
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/**
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* @file
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* Palettes plugin.
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*/
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class sweaver_plugin_palettes extends sweaver_plugin {
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/**
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* Frontend css and js.
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*/
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public function sweaver_form_css_js(&$inline_settings) {
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drupal_add_js(drupal_get_path('module', 'sweaver') .'/plugins/sweaver_plugin_palettes/sweaver_plugin_palettes.js');
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}
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/**
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* Preprocess page function.
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*/
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function sweaver_preprocess_page(&$vars) {
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// Get active palette.
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$current_style = Sweaver::get_instance()->get_current_style();
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$active_palette = isset($current_style->palette) ? $current_style->palette : '';
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// Add the correct stylesheet if an active palette is found.
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if (!empty($active_palette)) {
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$theme_key = Sweaver::get_instance()->get_theme_key();
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$info = db_query("SELECT info FROM {system} WHERE name = :theme AND type ='theme'", array(':theme' => $theme_key))->fetchField();
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$theme_info = unserialize($info);
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if (isset($theme_info['sweaver']['palettes'][$active_palette])) {
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$css = drupal_get_path('theme', $theme_key) . '/' . $theme_info['sweaver']['palettes'][$active_palette]['file'];
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$settings = array(
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'weight' => 1001,
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'preprocess' => TRUE,
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'group' => CSS_THEME,
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);
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drupal_add_css($css, $settings);
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}
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}
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}
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/**
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* Frontend form.
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*/
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public function sweaver_form() {
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$current_style = Sweaver::get_instance()->get_current_style();
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$active_palette = isset($current_style->palette) ? $current_style->palette : '';
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global $base_path;
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$form = array();
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$containers = '';
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$theme_key = Sweaver::get_instance()->get_theme_key();
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$theme_info = sweaver_get_theme_info($theme_key);
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if (isset($theme_info['sweaver']['palettes'])) {
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// Combine all properties in containers.
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$i = 0;
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$container_count = 1;
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$container_total = ceil(count($theme_info['sweaver']['palettes'])/5);
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$containers .= '<div class="container-wrapper">';
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foreach ($theme_info['sweaver']['palettes'] as $key => $palette) {
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if ($i == 0) {
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// Add first/last classes to the containers.
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$container_class = '';
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if ($container_count == 1) {
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$container_class .= ' container-first';
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}
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if ($container_total == $container_count) {
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$container_class .= ' container-last';
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}
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$containers .= '<div class="container '. $container_class .'"><div class="container-inner">';
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}
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// Add the actual content.
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$extra_class = ($active_palette == $key ? ' active' : '');
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$containers .= '<div id="palette-' . $key .'" class="colors clearfix'. $extra_class .'">';
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foreach ($palette['colors'] as $color) {
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$containers .= '<div class="color" style="background-color:'. $color .' !important">'. $color .'</div>';
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}
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$containers .= '<div class="name">'. $palette['name'] .'</div>';
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// Add a hidden field with the path to the css file.
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$containers .= '<div class="file" style="display: none;">'. $base_path . drupal_get_path('theme', $theme_key) .'/'. $palette['file'] .'</div>';
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// Add a hidden field with the key.
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$containers .= '<div class="key" style="display: none;">'. $key .'</div>';
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$containers .= '</div>';
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$i++;
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// close the container div if necessary.
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if ($i == 5) {
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$containers .= '</div></div>';
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$container_count++;
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$i = 0;
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}
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}
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if ($i != 0) {
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$containers .= '</div></div>';
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}
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$containers .= '</div>';
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// Add a hidden field that stores the active key to be saved.
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$form['sweaver_plugin_palette'] = array(
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'#type' => 'hidden',
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'#default_value' => $active_palette ? $active_palette : '',
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);
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$form['markup'] = array(
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'#markup' => $containers,
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);
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}
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return $form;
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}
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/**
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* Frontend form submit handler.
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*/
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function sweaver_form_submit($form, &$form_state) {
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$clicked_button = $form_state['clicked_button']['#value'];
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if (($clicked_button == t('Save and continue') || $clicked_button == t('Save and publish') || $clicked_button == t('Publish style')) && isset($form_state['style_id']) && isset($form_state['values']['sweaver_plugin_palette'])) {
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db_query("UPDATE {sweaver_style_draft} set palette = :palette WHERE style_id = :style_id", array(':palette' => $form_state['values']['sweaver_plugin_palette'], ':style_id' => $form_state['style_id']));
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if ($form_state['publish']) {
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db_query("UPDATE {sweaver_style} set palette = :palette WHERE style_id = :style_id", array(':palette' => $form_state['values']['sweaver_plugin_palette'], ':style_id' => $form_state['style_id']));
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}
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}
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}
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}
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