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- <?php
- /**
- * @file
- * Content type that displays the relcontext context type.
- *
- * This example is for use with the relcontext relationship to show
- * how we can get a relationship-context into a data type.
- */
- /**
- * Plugins are described by creating a $plugin array which will be used
- * by the system that includes this file.
- */
- $plugin = array(
- // Used in add content dialogs.
- 'title' => t('CTools example relcontext content type'),
- 'admin info' => 'ctools_plugin_example_relcontext_content_type_admin_info',
- 'content_types' => 'relcontext_content_type',
- 'single' => TRUE,
- 'render callback' => 'relcontext_content_type_render',
- // Icon goes in the directory with the content type. Here, in plugins/content_types.
- 'icon' => 'icon_example.png',
- 'description' => t('Relcontext content type - works with relcontext context.'),
- 'required context' => new ctools_context_required(t('Relcontext'), 'relcontext'),
- 'category' => array(t('CTools Examples'), -9),
- 'edit form' => 'relcontext_edit_form',
- // this example does not provide 'admin info', which would populate the
- // panels builder page preview.
- );
- /**
- * Run-time rendering of the body of the block.
- *
- * @param $subtype
- * @param $conf
- * Configuration as done at admin time
- * @param $args
- * @param $context
- * Context - in this case we don't have any
- *
- * @return
- * An object with at least title and content members
- */
- function relcontext_content_type_render($subtype, $conf, $args, $context) {
- $data = $context->data;
- $block = new stdClass();
- // Don't forget to check this data if it's untrusted.
- // The title actually used in rendering.
- $block->title = "Relcontext content type";
- $block->content = t("
- This is a block of data created by the Relcontent content type.
- Data in the block may be assembled from static text (like this) or from the
- content type settings form (\$conf) for the content type, or from the context
- that is passed in. <br />
- In our case, the configuration form (\$conf) has just one field, 'config_item_1;
- and it's configured with:
- ");
- if (!empty($conf)) {
- $block->content .= '<div style="border: 1px solid red;">' . var_export($conf['config_item_1'], TRUE) . '</div>';
- }
- if (!empty($context)) {
- $block->content .= '<br />The args ($args) were <div style="border: 1px solid yellow;" >' .
- var_export($args, TRUE) . '</div>';
- }
- $block->content .= '<br />And the relcontext context ($context->data->description)
- (which was created from a
- simplecontext context) was <div style="border: 1px solid green;" >' .
- print_r($context->data->description, TRUE) . '</div>';
- return $block;
- }
- /**
- * 'Edit' callback for the content type.
- * This example just returns a form.
- *
- */
- function relcontext_edit_form($form, &$form_state) {
- $conf = $form_state['conf'];
- $form['config_item_1'] = array(
- '#type' => 'textfield',
- '#title' => t('Config Item 1 (relcontext)'),
- '#size' => 50,
- '#description' => t('Setting for relcontext.'),
- '#default_value' => !empty($conf['config_item_1']) ? $conf['config_item_1'] : '',
- '#prefix' => '<div class="clear-block no-float">',
- '#suffix' => '</div>',
- );
- return $form;
- }
- function relcontext_edit_form_submit($form, &$form_state) {
- foreach (element_children($form) as $key) {
- if (!empty($form_state['values'][$key])) {
- $form_state['conf'][$key] = $form_state['values'][$key];
- }
- }
- }
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