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<?php
/**
* @file
* Provides Slideshow style options for Views.
*/
/**
* Implement hook_theme().
*/
function views_slideshow_theme($existing, $type, $theme, $path) {
return array(
'views_slideshow_main_section' => array(
'variables' => array('vss_id' => NULL, 'slides' => NULL, 'plugin' => NULL),
'file' => 'theme/views_slideshow.theme.inc',
'pattern' => 'views_slideshow_main_section__',
),
'views_slideshow_pager_widget_render' => array(
'variables' => array('vss_id' => NULL, 'view' => NULL, 'settings' => array(), 'location' => NULL, 'rows' => array()),
'file' => 'theme/views_slideshow.theme.inc',
'pattern' => 'views_slideshow_pager_widget_render__',
),
'views_slideshow_pager_fields' => array(
'variables' => array('vss_id' => NULL, 'view' => NULL, 'settings' => array(), 'location' => NULL, 'attributes' => array()),
'template' => 'theme/views-slideshow-pager-fields',
'pattern' => 'views_slideshow_pager_fields__',
),
'views_slideshow_pager_field_field' => array(
'variables' => array('view' => NULL, 'field' => NULL, 'count' => NULL),
'template' => 'theme/views-slideshow-pager-field-field',
'file' => 'theme/views_slideshow.theme.inc',
'pattern' => 'views_slideshow_pager_field_field__',
),
'views_slideshow_pager_field_item' => array(
'variables' => array('vss_id' => NULL, 'item' => NULL, 'count' => NULL, 'location' => NULL, 'length' => NULL),
'template' => 'theme/views-slideshow-pager-field-item',
'pattern' => 'views_slideshow_pager_field_item__',
),
'views_slideshow_controls_widget_render' => array(
'variables' => array('vss_id' => NULL, 'view' => NULL, 'settings' => array(), 'location' => NULL, 'rows' => array()),
'file' => 'theme/views_slideshow.theme.inc',
'pattern' => 'views_slideshow_controls_widget_render__',
),
'views_slideshow_controls_text' => array(
'variables' => array('vss_id' => NULL, 'view' => NULL, 'settings' => array(), 'location' => NULL, 'rows' => array()),
'template' => 'theme/views-slideshow-controls-text',
'pattern' => 'views_slideshow_controls_text__',
),
'views_slideshow_controls_text_previous' => array(
'variables' => array('vss_id' => NULL, 'view' => NULL, 'settings' => array()),
'template' => 'theme/views-slideshow-controls-text-previous',
'pattern' => 'views_slideshow_controls_text_previous__',
),
'views_slideshow_controls_text_pause' => array(
'variables' => array('vss_id' => NULL, 'view' => NULL, 'settings' => array()),
'template' => 'theme/views-slideshow-controls-text-pause',
'pattern' => 'views_slideshow_controls_text_pause__',
),
'views_slideshow_controls_text_next' => array(
'variables' => array('vss_id' => NULL, 'view' => NULL, 'settings' => array()),
'template' => 'theme/views-slideshow-controls-text-next',
'pattern' => 'views_slideshow_controls_text_next__',
),
'views_slideshow_slide_counter_widget_render' => array(
'variables' => array('vss_id' => NULL, 'view' => NULL, 'settings' => array(), 'location' => NULL, 'rows' => array()),
'file' => 'theme/views_slideshow.theme.inc',
'pattern' => 'views_slideshow_counter_widget_render__',
),
'views_slideshow_slide_counter' => array(
'variables' => array('vss_id' => NULL, 'view' => NULL, 'settings' => array(), 'location' => NULL, 'rows' => array()),
'template' => 'theme/views-slideshow-slide-counter',
'pattern' => 'views_slideshow_slide_counter__',
),
);
}
/**
* Implements hook_views_api().
*/
function views_slideshow_views_api() {
return array(
'api' => '3',
);
}
/**
* Implements hook_help().
*/
function views_slideshow_help($path, $arg) {
switch ($path) {
case 'admin/help#views_slideshow':
return '<p>Check the Views Slideshow project page documentation for tutorials and videos on how to use this module.</p>';
}
}
/**
* Implements hook_library().
*/
function views_slideshow_library() {
$libraries = array();
$libraries['views_slideshow'] = array(
'title' => 'Views slideshow',
'version' => '1.0',
'js' => array(
drupal_get_path('module', 'views_slideshow') . '/js/views_slideshow.js' => array(),
),
'css' => array(
drupal_get_path('module', 'views_slideshow') . '/views_slideshow.css' => array(
'type' => 'file',
'media' => 'screen',
),
),
);
return $libraries;
}
/**
* Implementation of hook_views_slideshow_skin_info().
*/
function views_slideshow_views_slideshow_skin_info() {
return array(
'default' => array(
'name' => t('Default'),
),
);
}
/**
* Implements hook_views_slideshow_widget_info().
*/
function views_slideshow_views_slideshow_widget_info() {
return array(
'views_slideshow_pager' => array(
'name' => t('Pager'),
'accepts' => array(
'transitionBegin' => array('required' => TRUE),
'goToSlide',
'previousSlide',
'nextSlide',
),
'calls' => array(
'goToSlide',
'pause',
'play',
),
),
'views_slideshow_controls' => array(
'name' => t('Controls'),
'accepts' => array(
'pause' => array('required' => TRUE),
'play' => array('required' => TRUE),
),
'calls' => array(
'nextSlide',
'pause',
'play',
'previousSlide',
),
),
'views_slideshow_slide_counter' => array(
'name' => t('Slide Counter'),
'accepts' => array(
'transitionBegin' => array('required' => TRUE),
'goToSlide',
'previousSlide',
'nextSlide',
),
'calls' => array(),
),
);
}
/**
* Implements [widget]_views_slideshow_widget_form_options().
*/
function views_slideshow_pager_views_slideshow_widget_form_options(&$form, &$form_state, &$view, $defaults, $dependency) {
// Get all the pager info from other modules.
// hook_views_slideshow_pager_info($view, $option_values, $dependency_prefix)
$pagers = module_invoke_all('views_slideshow_widget_pager_info', $view);
if (!empty($pagers)) {
$pager_options = array();
foreach($pagers as $pager_id => $pager_info) {
$pager_options[$pager_id] = $pager_info['name'];
}
asort($pager_options);
// Need to wrap this so it indents correctly.
$form['views_slideshow_pager_wrapper'] = array(
'#markup' => '<div class="vs-dependent">',
);
// Add field to see if they would like to hide pager if there is only one
// slide.
$form['hide_on_single_slide'] = array(
'#type' => 'checkbox',
'#title' => t('Hide pager if there is only one slide'),
'#default_value' => $defaults['hide_on_single_slide'],
'#description' => t('Should the pager be hidden if there is only one slide.'),
'#states' => array(
'visible' => array(
':input[name="' . $dependency . '[enable]"]' => array('checked' => TRUE),
),
),
);
// Create the widget type field.
$form['type'] = array(
'#type' => 'select',
'#title' => t('Pager Type'),
'#description' => t('Style of the pager'),
'#default_value' => $defaults['type'],
'#options' => $pager_options,
'#states' => array(
'visible' => array(
':input[name="' . $dependency . '[enable]"]' => array('checked' => TRUE),
),
),
);
// Add any additional form elements
// Build our arguments to pass to
// [pager-type]_views_slideshow_widget_pager_form_options
$arguments = array(
&$form,
&$form_state,
&$view,
$defaults,
$dependency,
);
foreach ($pagers as $pager_key => $pager_info) {
$function = $pager_key . '_views_slideshow_widget_pager_form_options';
if (function_exists($function)) {
call_user_func_array($function, $arguments);
}
}
$form['views_slideshow_pager_wrapper_close'] = array(
'#markup' => '</div>',
);
}
else {
$form['enable_pager'] = array(
'#markup' => 'There are no pagers available.',
);
}
}
/**
* preg_replace_callback callback().
* @see views_slideshow_format_addons_name().
*/
function _views_slideshow_get_preg_strtoupper_callback($matches) {
if (isset($matches[1])) {
return strtoupper($matches[1]);
}
}
/**
* php5.x preg_replace_callback() method.
*/
function views_slideshow_format_addons_name($subject) {
return preg_replace_callback('/_(.?)/', '_views_slideshow_get_preg_strtoupper_callback', $subject);
}
/**
* Implementation of hook_views_slideshow_widget_pager_info
*/
function views_slideshow_views_slideshow_widget_pager_info($view) {
$settings = array();
// Settings for fields pager.
// First verfiy that the view is using fields.
if ($view->row_plugin->uses_fields()) {
$settings = array(
'views_slideshow_pager_fields' => array(
'name' => t('Fields'),
),
);
}
return $settings;
}
/**
* Implementation [widget-type]_views_slideshow_pager_form_options
*/
function views_slideshow_pager_fields_views_slideshow_widget_pager_form_options(&$form, &$form_state, &$view, $defaults, $dependency) {
// Settings for fields pager.
$options = array();
// Get each field and it's name.
foreach ($view->display->handler->get_handlers('field') as $field => $handler) {
$options[$field] = $handler->ui_name();
}
// Need to wrap this so it indents correctly.
$form['views_slideshow_pager_fields_wrapper'] = array(
'#markup' => '<div class="vs-dependent">',
);
// Add ability to choose which fields to show in the pager.
$form['views_slideshow_pager_fields_fields'] = array(
'#type' => 'checkboxes',
'#title' => t('Pager fields'),
'#options' => $options,
'#default_value' => $defaults['views_slideshow_pager_fields_fields'],
'#description' => t("Choose the fields that will appear in the pager."),
'#process' => array(
'form_process_checkboxes',
),
'#states' => array(
'visible' => array(
':input[name="' . $dependency . '[enable]"]' => array('checked' => TRUE),
':input[name="' . $dependency . '[type]"]' => array('value' => 'views_slideshow_pager_fields'),
),
),
);
// Add field to see if they would like to activate slide and pause on pager
// hover
$form['views_slideshow_pager_fields_hover'] = array(
'#type' => 'checkbox',
'#title' => t('Activate Slide and Pause on Pager Hover'),
'#default_value' => $defaults['views_slideshow_pager_fields_hover'],
'#description' => t('Should the slide be activated and paused when hovering over a pager item.'),
'#states' => array(
'visible' => array(
':input[name="' . $dependency . '[enable]"]' => array('checked' => TRUE),
':input[name="' . $dependency . '[type]"]' => array('value' => 'views_slideshow_pager_fields'),
),
),
);
$form['views_slideshow_pager_fields_wrapper_close'] = array(
'#markup' => '</div>',
);
}
/**
* Implements [widget]_views_slideshow_widget_form_options().
*/
function views_slideshow_controls_views_slideshow_widget_form_options(&$form, &$form_state, &$view, $defaults, $dependency) {
// Get all the control info from other modules.
// hook_views_slideshow_controls_settings($view, $option_values, $dependency_prefix)
$controls = module_invoke_all('views_slideshow_widget_controls_info', $view);
if (!empty($controls)) {
$control_type_options = array();
foreach($controls as $control_id => $control_info) {
$control_type_options[$control_id] = $control_info['name'];
}
asort($control_type_options);
// Need to wrap this so it indents correctly.
$form['views_slideshow_controls_wrapper'] = array(
'#markup' => '<div class="vs-dependent">',
);
// Add field to see if they would like to hide controls if there is only one
// slide
$form['hide_on_single_slide'] = array(
'#type' => 'checkbox',
'#title' => t('Hide controls if there is only one slide'),
'#default_value' => $defaults['hide_on_single_slide'],
'#description' => t('Should the controls be hidden if there is only one slide.'),
'#states' => array(
'visible' => array(
':input[name="' . $dependency . '[enable]"]' => array('checked' => TRUE),
),
),
);
// Create the widget type field.
$form['type'] = array(
'#type' => 'select',
'#title' => t('Controls Type'),
'#description' => t('Style of the controls'),
'#default_value' => $defaults['type'],
'#options' => $control_type_options,
'#states' => array(
'visible' => array(
':input[name="' . $dependency . '[enable]"]' => array('checked' => TRUE),
),
),
);
// Add any additional form elements
// Build our arguments to pass to
// [pager-type]_views_slideshow_widget_pager_form_options
$arguments = array(
&$form,
&$form_state,
&$view,
$defaults,
$dependency,
);
foreach ($controls as $control_key => $control_info) {
$function = $control_key . '_views_slideshow_widget_controls_form_options';
if (function_exists($function)) {
call_user_func_array($function, $arguments);
}
}
$form['controls_wrapper_close'] = array(
'#markup' => '</div>',
);
}
else {
$form['enable_controls'] = array(
'#markup' => 'There are no controls available.',
);
}
}
/**
* Implementation of hook_views_slideshow_controls_info
*/
function views_slideshow_views_slideshow_widget_controls_info($view) {
return array(
'views_slideshow_controls_text' => array(
'name' => t('Text'),
)
);
}
/**
* Implements hook_views_slideshow_option_definition.
*/
function views_slideshow_views_slideshow_option_definition() {
// Default slideshow type and skins
$options['slideshow_type'] = array('default' => '');
$options['slideshow_skin'] = array('default' => '');
$options['skin_info'] = array(
'default' => array(
'class' => 'default',
'name' => t('Untitled skin'),
'module' => 'views_slideshow',
'path' => '',
'stylesheets' => array(),
),
);
// Set default widgets and weight values.
$widgets = module_invoke_all('views_slideshow_widget_info');
if ($widgets) {
$locations = array('top', 'bottom');
foreach ($locations as $location) {
foreach ($widgets as $widget_id => $widget_name) {
$options['widgets']['contains'][$location]['contains'][$widget_id]['contains']['enable'] = array('default' => 0);
$options['widgets']['contains'][$location]['contains'][$widget_id]['contains']['weight'] = array('default' => 1);
}
}
}
// Defaults for the pager widget.
foreach ($locations as $location) {
$options['widgets']['contains'][$location]['contains']['views_slideshow_pager']['contains']['hide_on_single_slide'] = array('default' => 0);
$options['widgets']['contains'][$location]['contains']['views_slideshow_pager']['contains']['type'] = array('default' => 0);
$options['widgets']['contains'][$location]['contains']['views_slideshow_pager']['contains']['views_slideshow_pager_numbered_hover'] = array('default' => 0);
$options['widgets']['contains'][$location]['contains']['views_slideshow_pager']['contains']['views_slideshow_pager_numbered_click_to_page'] = array('default' => 0);
$options['widgets']['contains'][$location]['contains']['views_slideshow_pager']['contains']['views_slideshow_pager_thumbnails_hover'] = array('default' => 0);
$options['widgets']['contains'][$location]['contains']['views_slideshow_pager']['contains']['views_slideshow_pager_thumbnails_click_to_page'] = array('default' => 0);
$options['widgets']['contains'][$location]['contains']['views_slideshow_pager']['contains']['views_slideshow_pager_fields_fields'] = array('default' => array());
$options['widgets']['contains'][$location]['contains']['views_slideshow_pager']['contains']['views_slideshow_pager_fields_hover'] = array('default' => 0);
$options['widgets']['contains'][$location]['contains']['views_slideshow_controls']['contains']['hide_on_single_slide'] = array('default' => 0);
$options['widgets']['contains'][$location]['contains']['views_slideshow_controls']['contains']['type'] = array('default' => 0);
}
return $options;
}
/**
* Need to have preprocess functions here because drupal doesn't cache them
* correctly in the theme.inc file.
*
* If you would like to override the preprocess functions make sure to look at
* the associated function in theme.inc.
*/
// Trying to make sure the theme.inc get's loaded.
include_once('theme/views_slideshow.theme.inc');
function template_preprocess_views_slideshow(&$vars) {
_views_slideshow_preprocess_views_slideshow($vars);
}
function template_preprocess_views_slideshow_pager_fields(&$vars) {
_views_slideshow_preprocess_views_slideshow_pager_fields($vars);
}
function template_preprocess_views_slideshow_pager_field_item(&$vars) {
_views_slideshow_preprocess_views_slideshow_pager_field_item($vars);
}
function template_preprocess_views_slideshow_controls_text(&$vars) {
_views_slideshow_preprocess_views_slideshow_controls_text($vars);
}
function template_preprocess_views_slideshow_controls_text_previous(&$vars) {
_views_slideshow_preprocess_views_slideshow_controls_text_previous($vars);
}
function template_preprocess_views_slideshow_controls_text_pause(&$vars) {
_views_slideshow_preprocess_views_slideshow_controls_text_pause($vars);
}
function template_preprocess_views_slideshow_controls_text_next(&$vars) {
_views_slideshow_preprocess_views_slideshow_controls_text_next($vars);
}
function template_preprocess_views_slideshow_slide_counter(&$vars) {
_views_slideshow_preprocess_views_slideshow_slide_counter($vars);
}