imagepicker_colorbox_handler_field_colorbox.inc in Image Picker 7
@author Bob Hutchinson http://drupal.org/user/52366 @copyright GNU GPL class inherited from handler for Colorbox module.
File
handlers/imagepicker_colorbox_handler_field_colorbox.incView source
<?php
/**
* @file
* @author Bob Hutchinson http://drupal.org/user/52366
* @copyright GNU GPL
* class inherited from handler for Colorbox module.
*/
/**
* A handler to provide a field that is completely customizable by the administrator.
*
* @ingroup views_field_handlers
*/
class imagepicker_colorbox_handler_field_colorbox extends colorbox_handler_field_colorbox {
function option_definition() {
$options = parent::option_definition();
$options['hide'] = array(
'default' => 1,
);
return $options;
}
function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
// Get a list of the available fields and arguments for token replacement.
$options = array();
$fields = array(
'trigger_field' => t('<None>'),
);
foreach ($this->view->display_handler
->get_handlers('field') as $field => $handler) {
$options[t('Fields')]["[{$field}]"] = $handler
->ui_name();
// We only use fields up to (and including) this one.
if ($field == $this->options['id']) {
break;
}
// If the instance has a custom name use that or use the title.
// This helps if the same field is used more than once.
$fields[$field] = isset($handler->options['ui_name']) && $handler->options['ui_name'] ? $handler->options['ui_name'] : $handler->definition['title'];
}
$form['trigger_field'] = array(
'#type' => 'select',
'#title' => t('Trigger field'),
'#description' => t('Select the field that should be turned into the trigger for the Colorbox. Only fields that appear before this one in the field list may be used.'),
'#options' => $fields,
'#default_value' => $this->options['trigger_field'],
'#weight' => -12,
);
$opts = array(
0 => t('All'),
);
$opts += drupal_map_assoc(range(1, 50));
$form['hide'] = array(
'#type' => 'select',
'#title' => t('Links to show'),
'#description' => t('How many links to show.'),
'#options' => $opts,
'#default_value' => $this->options['hide'],
'#weight' => -5,
);
}
function render($values) {
// We need to have multiple unique IDs, one for each record.
static $i = 0;
$i++;
// Return nothing if no trigger filed is selected.
if (empty($this->options['trigger_field'])) {
return;
}
// Get the token information and generate the value for the popup and the
// caption.
$tokens = $this
->get_render_tokens($this->options['alter']);
$popup = filter_xss_admin($this->options['popup']);
$caption = filter_xss_admin($this->options['caption']);
$popup = strtr($popup, $tokens);
$caption = strtr($caption, $tokens);
$width = $this->options['width'] ? $this->options['width'] : '600px';
$height = $this->options['height'] ? $this->options['height'] : '400px';
$gallery_id = !empty($this->options['custom_gid']) ? $this->options['custom_gid'] : ($this->options['gid'] ? 'gallery-' . $this->view->name : '');
$link_text = $tokens["[{$this->options['trigger_field']}]"];
$hide = $this->options['hide'];
$link_options = array(
'html' => TRUE,
'fragment' => 'colorbox-inline-' . $i,
'query' => array(
'width' => $width,
'height' => $height,
'title' => $caption,
'inline' => 'true',
),
'attributes' => array(
'class' => 'colorbox-inline' . ($hide && $i > $hide ? ' js-hide' : ''),
'rel' => $gallery_id,
),
);
$link_tag = l($link_text, '', $link_options);
// The outside div is there to hide all of the divs because if the specific Colorbox
// div is hidden it won't show up as a Colorbox.
return $link_tag . '<div style="display: none;"><div id="colorbox-inline-' . $i . '">' . $popup . '</div></div>';
}
}
Classes
Name![]() |
Description |
---|---|
imagepicker_colorbox_handler_field_colorbox | A handler to provide a field that is completely customizable by the administrator. |