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278 lines
8.9 KiB
278 lines
8.9 KiB
<?php |
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// $Id$ |
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// this is a bit of a hack. It iterates through the |
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// form and assigns a dummy value to any field in the $post |
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// data that is marked as #required. This is so that the |
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// AHAH method can still function with required fields that |
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// are first passed to the core form validation function. |
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function _dummy_post_info($form, $post, $key = '') { |
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$children = element_children($form); |
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if (count($children) > 0) { |
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foreach ($children as $key) { |
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$post = _dummy_post_info($form[$key], $post, $key); |
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} |
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} |
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if ($key!='' && isset($form['#required']) && $form['#required'] == TRUE && trim($post[$key]) == '') { |
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$post[$key] = 'not empty'; |
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} |
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return $post; |
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} |
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function _ife_find_people_element($form, &$keys = array()) { |
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if (isset($form['#type']) && $form['#type'] == 'people') { |
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return $form['people']; |
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} |
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$children = element_children($form); |
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foreach ($children as $key) { |
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$found = _ife_find_people_element($form[$key], $keys); |
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if ($found !== FALSE) { |
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$keys[] = $key; |
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return $found; |
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} |
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} |
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return FALSE; |
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} |
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function ife_people_ahah() { |
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if (!isset($_POST['form_build_id'])) |
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return; |
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$form_state = array('storage' => NULL, 'submitted' => FALSE); |
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$form_build_id = $_POST['form_build_id']; |
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$form = form_get_cache($form_build_id, $form_state); |
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$args = $form['#parameters']; |
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$form_id = array_shift($args); |
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$form['#post'] = $_POST; |
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$form['#redirect'] = FALSE; |
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$form['#programmed'] = FALSE; |
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$_POST = _dummy_post_info($form, $_POST); |
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$form_state['post'] = $_POST; |
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$form['#post'] = $_POST; |
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drupal_process_form($form_id, $form, $form_state); |
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$form = drupal_rebuild_form($form_id, $form_state, $args, $form_build_id); |
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$qt_form = _ife_find_people_element($form); |
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// ob_start(); echo '<pre>'; echo $form_state['clicked_button']['#parents'][2]; var_dump($form_state['storage']['people']); echo'</pre>'; $dump = ob_get_contents(); ob_end_clean(); |
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unset($qt_form['#prefix'], $qt_form['#suffix']); // Prevent duplicate wrappers. |
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$javascript = drupal_add_js(NULL, NULL, 'header'); |
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drupal_json(array( |
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'status' => TRUE, |
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'data' => $dump . theme('status_messages') . drupal_render($qt_form), |
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'settings' => call_user_func_array('array_merge_recursive', $javascript['setting']), |
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)); |
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} |
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/** |
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* Submit handler for the "Remove Person" button. |
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*/ |
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function ife_remove_person_submit($form, &$form_state) { |
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// Get the tab delta for the clicked button. |
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$delta = $form_state['clicked_button']['#parents'][2]; |
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$keys=array(); |
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$qt_form = _ife_find_people_element($form, $keys); |
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$peopleVals = &$form_state['values']; |
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while (count($keys) > 0) { |
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$key = array_pop($keys); |
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if (isset($peopleVals[$key])) { |
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$peopleVals = &$peopleVals[$key]; |
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} |
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} |
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$people = array(); |
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$i = 0; |
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foreach ($peopleVals['people'] as $key => $val) { |
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if ($key != $delta) { |
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$people[] = $val; |
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} |
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$i++; |
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} |
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// ob_start(); var_dump($form_state['clicked_button']['#parents'][1]); var_dump($people); $dump = ob_get_contents(); ob_end_clean(); |
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// watchdog('people_field','<pre>'.$dump.'</pre>',array(),WATCHDOG_NOTICE); |
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unset($form_state['submit_handlers']); |
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form_execute_handlers('submit', $form, $form_state); |
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$form_state['storage']['people'] = $people; |
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$form_state['rebuild'] = TRUE; |
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} |
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/** |
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* Submit handler for the "Add Person" button. |
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*/ |
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function ife_add_person_submit($form, &$form_state) { |
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$people = array(); |
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$keys = array(); |
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$qt_form = _ife_find_people_element($form, $keys); |
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$peopleVals = &$form_state['values']; |
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while (count($keys) > 0) { |
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$key = array_pop($keys); |
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if (isset($peopleVals[$key])) { |
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$peopleVals = &$peopleVals[$key]; |
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} |
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} |
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if (!is_array($peopleVals['people'])) |
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$peopleVals['people'] = array(); |
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foreach ($peopleVals['people'] as $val) { |
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$people[] = $val; |
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} |
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$people[] = array('name' => '', 'date'=>'', 'role' => '', 'subject' => ''); |
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unset($form_state['submit_handlers']); |
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form_execute_handlers('submit', $form, $form_state); |
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$form_state['storage']['people'] = $people; |
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$form_state['rebuild'] = TRUE; |
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} |
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/** |
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* Submit handler for the "Add Person" button. |
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*/ |
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function ife_add_org_submit($form, &$form_state) { |
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$people = array(); |
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$keys = array(); |
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$qt_form = _ife_find_people_element($form, $keys); |
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$peopleVals = &$form_state['values']; |
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while (count($keys) > 0) { |
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$key = array_pop($keys); |
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if (isset($peopleVals[$key])) { |
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$peopleVals = &$peopleVals[$key]; |
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} |
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} |
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if (!is_array($peopleVals['people'])) |
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$peopleVals['people'] = array(); |
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foreach ($peopleVals['people'] as $val) { |
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$people[]=$val; |
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} |
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$people[] = array('role' => '', 'organization' => ''); |
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unset($form_state['submit_handlers']); |
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form_execute_handlers('submit', $form, $form_state); |
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$form_state['storage']['people'] = $people; |
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$form_state['rebuild'] = TRUE; |
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} |
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/** |
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* Submit handler for the "Add Person" button. |
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*/ |
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function ife_add_conf_submit($form, &$form_state) { |
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$people = array(); |
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$keys=array(); |
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$qt_form = _ife_find_people_element($form, $keys); |
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$peopleVals = &$form_state['values']; |
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while (count($keys) > 0) { |
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$key = array_pop($keys); |
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if (isset($peopleVals[$key])) { |
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$peopleVals=&$peopleVals[$key]; |
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} |
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} |
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if (!is_array($peopleVals['people'])) |
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$peopleVals['people'] = array(); |
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foreach ($peopleVals['people'] as $val) { |
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$people[] = $val; |
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} |
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$people[] = array('role' => '', 'conference' => '', 'subject' => ''); |
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unset($form_state['submit_handlers']); |
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form_execute_handlers('submit', $form, $form_state); |
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$form_state['storage']['people'] = $people; |
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$form_state['rebuild'] = TRUE; |
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} |
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function theme_people($element) { |
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drupal_add_js(drupal_get_path('module', 'islandora_form_elements') .'/js/people_ahah.js'); |
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if (!empty($element['#collapsible'])) { |
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drupal_add_js('misc/collapse.js'); |
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if (!isset($element['#attributes']['class'])) { |
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$element['#attributes']['class'] = ''; |
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} |
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$element['#attributes']['class'] .= ' collapsible'; |
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if (!empty($element['#collapsed'])) { |
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$element['#attributes']['class'] .= ' collapsed'; |
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} |
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} |
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return '<fieldset'. drupal_attributes($element['#attributes']) .'>'. ($element['#title'] ? '<legend>'. $element['#title'] .'</legend>' : '') . (isset($element['#description']) && $element['#description'] ? '<div class="description">'. $element['#description'] .'</div>' : '') . (!empty($element['#children']) ? $element['#children'] : '') . "</fieldset>\n"; |
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} |
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function theme_people_items($form) { |
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$rows = array(); |
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$headers = array( |
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t('Entity Name'), |
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t('Role'), |
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t('Operations'), |
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); |
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foreach (element_children($form) as $key) { |
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if (isset($form[$key]['organization'])) { |
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$form[$key]['weight']['#attributes']['class'] = 'ife-people-weight'; |
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// Build the table row. |
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$row = array( |
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'data' => array( |
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array('data' => drupal_render($form[$key]['organization']), 'class' => 'ife-person-name container-inline'), |
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array('data' => drupal_render($form[$key]['role']).drupal_render($form[$key]['subject']), 'class' => 'ife-person-role'), |
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array('data' => drupal_render($form[$key]['remove']), 'class' => 'ife-person-remove'), |
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), |
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); |
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} |
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elseif (isset($form[$key]['conference'])) { |
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$form[$key]['weight']['#attributes']['class'] = 'ife-people-weight'; |
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// Build the table row. |
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$row = array( |
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'data' => array( |
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array('data' => drupal_render($form[$key]['conference']).'<br clear="all"/>'. drupal_render($form[$key]['date']), 'class' => 'ife-person-name container-inline' ), |
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array('data' => drupal_render($form[$key]['role']).drupal_render($form[$key]['subject']), 'class' => 'ife-person-role'), |
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array('data' => drupal_render($form[$key]['remove']), 'class' => 'ife-person-remove'), |
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), |
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); |
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} |
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else { |
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$form[$key]['weight']['#attributes']['class'] = 'ife-people-weight'; |
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// Build the table row. |
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$row = array( |
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'data' => array( |
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array('data' => drupal_render($form[$key]['name']) .'<br clear="all"/>'. drupal_render($form[$key]['date']), 'class' => 'ife-person-name container-inline'), |
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array('data' => drupal_render($form[$key]['role']).drupal_render($form[$key]['subject']), 'class' => 'ife-person-role'), |
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array('data' => drupal_render($form[$key]['remove']), 'class' => 'ife-person-remove'), |
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), |
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); |
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} |
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// Add additional attributes to the row, such as a class for this row. |
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if (isset($form[$key]['#attributes'])) { |
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$row = array_merge($row, $form[$key]['#attributes']); |
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} |
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$rows[] = $row; |
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} |
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$output = theme('table', $headers, $rows, array('id' => 'ife-peoplelist-table')); |
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$output .= drupal_render($form); |
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// Add our JS file, which has some Drupal core JS overrides, and ensures ahah behaviours get re-attached |
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drupal_add_css(drupal_get_path('module', 'islandora_form_elements') .'/css/people.css'); |
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return $output; |
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} |
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