diff options
Diffstat (limited to 'plugins/video_customfields/video_customfields.module')
| -rw-r--r-- | plugins/video_customfields/video_customfields.module | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/plugins/video_customfields/video_customfields.module b/plugins/video_customfields/video_customfields.module new file mode 100644 index 0000000..f6b2e50 --- /dev/null +++ b/plugins/video_customfields/video_customfields.module @@ -0,0 +1,225 @@ +<?php +// $Id$ + +/** + * @file + * Enable addition of custom fileds on video nodes created by video module. + * + * @author Fabio Varesano <fvaresano at yahoo dot it> + */ + + +/** + * Implementation of hook_help(). + */ +function video_customfields_help($section) { + switch ($section) { + case 'admin/modules#description': + return t('Enable addition of custom fileds on video nodes created by video module.'); + } +} + + +/** + * Implementation of hook_perm(). + */ +function video_customfields_perm() { + return array('insert custom fields'); +} + + +/** + * Settings Hook + * + * @return + * string of form content or error message + */ +function video_customfields_settings() { + //Must have "administer site configuration" and "administer video" privilages. + if (!user_access('administer video')) { + drupal_access_denied(); + } + + $form['customfields'] = array( + '#type' => 'fieldset', + '#weight' => -1, + '#collapsible' => TRUE, + '#collapsed' => FALSE, + '#title' => t('Custom display fields'), + '#description' => t('Creates custom fields. Fields only show up if you give them a name.') + ); + $form['customfields']['video_customfieldtitle'] = array( + '#type' => 'textfield', + '#title' => t('Custom field group title'), + '#default_value' => variable_get('video_customfieldtitle', ''), + '#description' => t('Title of the group of all custom fields.')); + $form['customfields']['video_customfield1'] = array( + '#type' => 'textfield', + '#title' => t('Custom field 1 title'), + '#default_value' => variable_get('video_customfield1', '')); + $form['customfields']['video_customfield2'] = array( + '#type' => 'textfield', + '#title' => t('Custom field 2 title'), + '#default_value' => variable_get('video_customfield2', '')); + $form['customfields']['video_customfield3'] = array( + '#type' => 'textfield', + '#title' => t('Custom field 3 title'), + '#default_value' => variable_get('video_customfield3', '')); + $form['customfields']['video_customfield4'] = array( + '#type' => 'textfield', + '#title' => t('Custom field 4 title'), + '#default_value' => variable_get('video_customfield4', '')); + $form['customfields']['video_customfield5'] = array( + '#type' => 'textfield', + '#title' => t('Custom field 5 title'), + '#default_value' => variable_get('video_customfield5', '')); + $form['customfields']['video_customfield6'] = array( + '#type' => 'textfield', + '#title' => t('Custom field 6 title'), + '#default_value' => variable_get('video_customfield6', '')); + + + $options = array(1 => 'Yes', 0 => 'No'); + + $form['customfields']['video_customgroupcollapsed'] = array( + '#type' => 'radios', + '#title' => t('Start group initially collapsed'), + '#options' => $options, + '#default_value' => variable_get('video_customgroupcollapsed', 1), + '#description' => t('Should the custom fields group be initially collapsed when creating and editing video nodes?') + ); + return $form; +} + + + +/** + * Implementation of hook_form_alter() + * We use this to add some custom fields to the video creation form. + * Fields will be displayed only if field title is set on settings page. + */ +function video_customfileds_form_alter($form_id, &$form) { + + if($form_id == 'video_node_form' && isset($form['video']) && user_access('insert custom fields')) { + + $title1 = variable_get('video_customfield1', ''); + $title2 = variable_get('video_customfield2', ''); + $title3 = variable_get('video_customfield3', ''); + $title4 = variable_get('video_customfield4', ''); + $title5 = variable_get('video_customfield5', ''); + $title6 = variable_get('video_customfield6', ''); + //Only display the custom fields group if atleast one field has a title. + if ($title1 . $title2 . $title3 . $title4 . $title5 . $title6 != '') { + $form['customfields'] = array('#type' => 'fieldset', '#title' => variable_get('video_customfieldtitle', 'Custom Fields'), '#collapsible' => TRUE, '#collapsed' => variable_get('video_customgroupcollapsed', FALSE), '#weight' => -17); + //If the custom field title is not blank, then display it. + if ($title1 != '') { + $form['customfields']['custom_field_1'] = array( + '#type' => 'textfield', '#title' => $title1, '#maxlength' => 250, '#default_value' => $node->custom_field_1); + } + if ($title2 != '') { + $form['customfields']['custom_field_2'] = array( + '#type' => 'textfield', '#title' => $title2, '#maxlength' => 250, '#default_value' => $node->custom_field_2); + } + if ($title3 != '') { + $form['customfields']['custom_field_3'] = array( + '#type' => 'textfield', '#title' => $title3, '#maxlength' => 250, '#default_value' => $node->custom_field_3); + } + if ($title4 != '') { + $form['customfields']['custom_field_4'] = array( + '#type' => 'textfield', '#title' => $title4, '#maxlength' => 250, '#default_value' => $node->custom_field_4); + } + if ($title5 != '') { + $form['customfields']['custom_field_5'] = array( + '#type' => 'textarea', '#title' => $title5, '#rows' => 4, '#default_value' => $node->custom_field_5); + } + if ($title6 != '') { + $form['customfields']['custom_field_6'] = array( + '#type' => 'textarea', '#title' => $title6, '#rows' => 4, '#default_value' => $node->custom_field_6); + } + } + } +} + + +/** + * Implementation of hook_nodeapi() + */ +function video_customfields_nodeapi(&$node, $op, $teaser) { + if($node->type == 'video') { + switch ($op) { + case 'view': + //If the main node view is being displayed then add the extra video information. + if ($teaser == FALSE) { + + if (($node->custom_field_1 . $node->custom_field_2 . $node->custom_field_3 . $node->custom_field_4 . $node->custom_field_5 . $node->custom_field_6) != '') { //Make sure there is data to display. + //Add the HTML formatted output of the custom fields to the bottom. + $node->body .= theme('video_customfields', $node); + } + } + break; + } + } +} + + +/** + * Display custom fields on the view page. + * + * @param $node + * object with node information + * + * @return + * string of content to display + */ +function theme_video_customfields($node) { + //Adds the custom fields. + $group_title = variable_get('video_customfieldtitle', ''); //Title of the custom fields. + $title1 = variable_get('video_customfield1', ''); + $title2 = variable_get('video_customfield2', ''); + $title3 = variable_get('video_customfield3', ''); + $title4 = variable_get('video_customfield4', ''); + $title5 = variable_get('video_customfield5', ''); + $title6 = variable_get('video_customfield6', ''); + //Run the fields through the input filter set for the node, then remove paragraphs. + //Removes the <p> and </p> tags from the filter pass return. This allows each field to be on one line. + //A better system might be to remove only the first and last <p></P> tags. + $field1 = str_replace(array('<p>', '</p>'), '', check_markup($node->custom_field_1, $node->format, FALSE)); + $field2 = str_replace(array('<p>', '</p>'), '', check_markup($node->custom_field_2, $node->format, FALSE)); + $field3 = str_replace(array('<p>', '</p>'), '', check_markup($node->custom_field_3, $node->format, FALSE)); + $field4 = str_replace(array('<p>', '</p>'), '', check_markup($node->custom_field_4, $node->format, FALSE)); + $field5 = str_replace(array('<p>', '</p>'), '', check_markup($node->custom_field_5, $node->format, FALSE)); + $field6 = str_replace(array('<p>', '</p>'), '', check_markup($node->custom_field_6, $node->format, FALSE)); + + $output = ''; + //Make sure all the titles are not blank, if not then display them. + if (($title1 . $title2 . $title3 . $title4 . $title5 . $title6) != '') { + $output = '<div class="videofields">'; //Enclose all output in "videofields" div class. + if ($group_title != '') { + $output .= '<div class="title"><h2>' . $group_title . '</h2></div>' . "\n"; + } + if ($title1 != '' and $node->custom_field_1 != '') { + $fields[] = array('title' => $title1, 'body' => $field1); + } + if ($title2 != '' and $node->custom_field_2 != '') { + $fields[] = array('title' => $title2, 'body' => $field2); + } + if ($title3 != '' and $node->custom_field_3 != '') { + $fields[] = array('title' => $title3, 'body' => $field3); + } + if ($title4 != '' and $node->custom_field_4 != '') { + $fields[] = array('title' => $title4, 'body' => $field4); + } + if ($title5 != '' and $node->custom_field_5 != '') { + $fields[] = array('title' => $title5, 'body' => $field5); + } + if ($title6 != '' and $node->custom_field_6 != '') { + $fields[] = array('title' => $title6, 'body' => $field6); + } + $output .= theme('video_fields', $fields); //Generate all the fields HTML. + + $output .= '</div><br />'; //Close the "videofields" class div. + } + return $output; +} + + |