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<?php
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/**
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* @file
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* Administrative page callbacks for the flexslider module.
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*/
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/**
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* Submit handler for adding a new option set.
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*/
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function flexslider_form_optionset_add_submit($form, &$form_state) {
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$optionset = flexslider_optionset_create(array('name' => $form_state['values']['name'], 'title' => $form_state['values']['title']));
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$saved = flexslider_optionset_save($optionset, TRUE);
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if ($saved) {
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drupal_set_message(t('Option set %name was created.', array('%name' => $optionset->name)));
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$form_state['redirect'] = 'admin/config/media/flexslider/edit/' . $optionset->name;
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}
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else {
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drupal_set_message(t('Failed to create option set. Please verify your settings.'), 'error');
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}
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}
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/**
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* Defines the form elements used to edit the FlexSlider library options
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*
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* @param array $options [optional]
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* Pass in a set of default values for the options
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* @return array
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* Returns the option set array
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*/
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function flexslider_option_elements($options = array()) {
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$form = array();
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// General Slideshow and Animiation Settings
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$form['animation_slideshow'] = array(
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'#type' => 'fieldset',
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'#title' => t('General Slideshow and Animation Settings'),
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);
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$form['animation_slideshow']['animation'] = array(
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'#type' => 'select',
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'#title' => t('Animation'),
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'#description' => t('Select your animation type'),
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'#options' => array(
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'fade' => t('Fade'),
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'slide' => t('Slide'),
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),
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'#default_value' => isset($options['animation']) ? $options['animation'] : _flexslider_optionset_defaults('animation'),
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// @todo add states to enable/disable the direction
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);
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$form['animation_slideshow']['animationSpeed'] = array(
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'#type' => 'textfield',
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'#title' => t('Animation Speed'),
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'#description' => t('Set the speed of animations, in milliseconds'),
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'#element_validate' => array('_flexslider_validate_positive_integer'),
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'#default_value' => isset($options['animationSpeed']) ? $options['animationSpeed'] : _flexslider_optionset_defaults('animationSpeed'),
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'#size' => 30,
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);
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$form['animation_slideshow']['direction'] = array(
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'#type' => 'select',
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'#title' => t('Slide Direction'),
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'#description' => t('Select the sliding direction, "horizontal" or "vertical"'),
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'#options' => array(
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'horizontal' => t('Horizontal'),
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'vertical' => t('Vertical'),
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),
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'#default_value' => isset($options['direction']) ? $options['direction'] : _flexslider_optionset_defaults('direction'),
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);
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$form['animation_slideshow']['slideshow'] = array(
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'#type' => 'checkbox',
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'#title' => t('Slideshow'),
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'#description' => t('Animate the slides automatically'),
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'#default_value' => isset($options['slideshow']) ? $options['slideshow'] : _flexslider_optionset_defaults('slideshow'),
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);
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// Build in support for easing plugin
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$easing_options = array('swing' => t('Swing'), 'linear' => t('Linear'));
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if (module_exists('jqeasing')) {
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$easing_options = array_merge($easing_options, _flexslider_jqeasing_options());
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}
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$form['animation_slideshow']['easing'] = array(
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'#type' => 'select',
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'#title' => t('Easing'),
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'#multiple' => FALSE,
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'#description' => t('The description appears usually below the item.'),
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'#options' => $easing_options,
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'#default_value' => isset($options['easing']) ? $options['easing'] : _flexslider_optionset_defaults('easing'),
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);
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$form['animation_slideshow']['smoothHeight'] = array(
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'#type' => 'checkbox',
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'#title' => t('Smooth Height'),
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'#description' => t('Animate the height of the slider smoothly for slides of varying height.'),
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'#default_value' => isset($options['smoothHeight']) ? $options['smoothHeight'] : _flexslider_optionset_defaults('smoothHeight'),
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);
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$form['animation_slideshow']['reverse'] = array(
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'#type' => 'checkbox',
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'#title' => t('Reverse'),
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'#description' => t('Animate the slides in reverse'),
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'#default_value' => isset($options['reverse']) ? $options['reverse'] : _flexslider_optionset_defaults('reverse'),
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);
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$form['animation_slideshow']['slideshowSpeed'] = array(
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'#type' => 'textfield',
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'#title' => t('Slideshow speed'),
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'#description' => t('Set the speed of the slideshow cycling, in milliseconds'),
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'#element_validate' => array('_flexslider_validate_positive_integer'),
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'#default_value' => isset($options['slideshowSpeed']) ? $options['slideshowSpeed'] : _flexslider_optionset_defaults('slideshowSpeed'),
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'#size' => 30,
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);
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$form['animation_slideshow']['animationLoop'] = array(
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'#type' => 'checkbox',
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'#title' => t('Loop Slideshow'),
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'#description' => t('Loop the slideshow once it reaches the last slide.'),
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'#default_value' => isset($options['animationLoop']) ? $options['animationLoop'] : _flexslider_optionset_defaults('animationLoop'),
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);
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$form['animation_slideshow']['randomize'] = array(
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'#type' => 'checkbox',
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'#title' => t('Randomize Slide Order'),
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'#description' => t('Randomize the order the slides play back.'),
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'#default_value' => isset($options['randomize']) ? $options['randomize'] : _flexslider_optionset_defaults('randomize'),
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);
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$form['animation_slideshow']['startAt'] = array(
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'#type' => 'textfield',
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'#title' => t('Starting Slide'),
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'#description' => t('The slide that the slider should start on. Ex: For the first slide enter "0", for the second enter "1", etc. If you enter a value which is greater than the number of slides, the slider will default to the first slide.'),
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'#element_validate' => array('_flexslider_validate_positive_integer'),
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'#default_value' => isset($options['startAt']) ? $options['startAt'] : _flexslider_optionset_defaults('startAt'),
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'#size' => 30,
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// @todo add states to disable if randomize is set
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);
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$form['animation_slideshow']['itemWidth'] = array(
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'#type' => 'textfield',
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'#title' => t('Item Width'),
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'#description' => t('Box-model width of individual carousel items, including horizontal borders and padding.'),
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'#size' => 40,
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'#maxlength' => 255,
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'#default_value' => isset($options['itemWidth']) ? $options['itemWidth'] : _flexslider_optionset_defaults('itemWidth'),
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);
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$form['animation_slideshow']['itemMargin'] = array(
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'#type' => 'textfield',
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'#title' => t('Item Margin'),
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'#description' => t('Margin between carousel items. (NB: the margin must be set in your CSS styles. This property merely informs FlexSlider of the margin.)'),
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'#size' => 40,
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'#maxlength' => 255,
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'#default_value' => isset($options['itemMargin']) ? $options['itemMargin'] : _flexslider_optionset_defaults('itemMargin'),
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);
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$form['animation_slideshow']['minItems'] = array(
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'#type' => 'textfield',
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'#title' => t('Minimum Items'),
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'#description' => t('Minimum number of carousel items that should be visible.'),
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'#size' => 40,
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'#maxlength' => 255,
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'#default_value' => isset($options['minItems']) ? $options['minItems'] : _flexslider_optionset_defaults('minItems'),
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);
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$form['animation_slideshow']['maxItems'] = array(
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'#type' => 'textfield',
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'#title' => t('Max Items'),
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'#description' => t('Maximum number of carousel items that should be visible.'),
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'#size' => 40,
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'#maxlength' => 255,
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'#default_value' => isset($options['maxItems']) ? $options['maxItems'] : _flexslider_optionset_defaults('maxItems'),
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);
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$form['animation_slideshow']['move'] = array(
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'#type' => 'textfield',
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'#title' => t('Move'),
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'#description' => t('Number of carousel items that should move on animation. If 0, slider will move all visible items.'),
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'#size' => 40,
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'#maxlength' => 255,
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'#default_value' => isset($options['move']) ? $options['move'] : _flexslider_optionset_defaults('move'),
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);
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// Navigation and Control Settings
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$form['nav_controls'] = array(
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'#type' => 'fieldset',
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'#title' => t('Navigation and Control Settings'),
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);
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$form['nav_controls']['directionNav'] = array(
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'#type' => 'checkbox',
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'#title' => t('Next/Previous Controls'),
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'#description' => t('Add controls for previous/next navigation'),
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'#default_value' => isset($options['directionNav']) ? $options['directionNav'] : _flexslider_optionset_defaults('directionNav'),
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);
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$form['nav_controls']['controlNav'] = array(
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'#type' => 'select',
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'#title' => t('Paging Controls'),
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'#description' => t('Add controls to jump to individual slides. (Note: set to "On" if using Manual Controls)'),
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'#default_value' => isset($options['controlNav']) ? $options['controlNav'] : _flexslider_optionset_defaults('controlNav'),
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'#options' => array(
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0 => t('Off'),
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1 => t('On'),
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'thumbnails' => t('Thumbnails'),
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)
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);
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$form['nav_controls']['thumbCaptions'] = array(
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'#type' => 'checkbox',
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'#title' => t('Thumbnail Captions'),
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'#description' => t('<em>Requires FlexSlider Library 2.2+</em>. After selecting this captions will be added to thumbnails and removed from the main slide.'),
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'#default_value' => isset($options['thumbCaptions']) ? $options['thumbCaptions'] : _flexslider_optionset_defaults('thumbCaptions'),
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'#states' => array(
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'visible' => array(
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':input[name="controlNav"]' => array('value' => 'thumbnails'),
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),
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),
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'#element_validate' => array('_flexslider_validate_minimum_version_22'),
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);
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$form['nav_controls']['thumbCaptionsBoth'] = array(
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'#type' => 'checkbox',
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'#title' => t('Display both thumbnail captions and normal captions'),
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'#description' => t('<em>Requires FlexSlider Library 2.2+</em>. Display captions in the thumbnail as well as in the slider.'),
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'#default_value' => isset($options['thumbCaptionsBoth']) ? $options['thumbCaptionsBoth'] : _flexslider_optionset_defaults('thumbCaptionsBoth'),
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'#states' => array(
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'visible' => array(
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':input[name="controlNav"]' => array('value' => 'thumbnails'),
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),
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),
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'#element_validate' => array('_flexslider_validate_minimum_version_22'),
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);
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$form['nav_controls']['keyboard'] = array(
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'#type' => 'checkbox',
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'#title' => t('Keyboard Navigation'),
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'#description' => t('Allow slider navigating via keyboard left/right keys'),
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'#default_value' => isset($options['keyboard']) ? $options['keyboard'] : _flexslider_optionset_defaults('keyboard'),
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);
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$form['nav_controls']['multipleKeyboard'] = array(
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'#type' => 'checkbox',
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'#title' => t('Multiple Keyboard'),
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'#description' => t('Allow keyboard navigation to affect multiple sliders.'),
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'#default_value' => isset($options['multipleKeyboard']) ? $options['multipleKeyboard'] : _flexslider_optionset_defaults('multipleKeyboard'),
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);
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$form['nav_controls']['mousewheel'] = array(
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'#type' => 'checkbox',
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'#title' => t('Mousewheel Navigation'),
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'#description' => t('Allow slider navigating via mousewheel'),
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'#default_value' => isset($options['mousewheel']) ? $options['mousewheel'] : _flexslider_optionset_defaults('mousewheel'),
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// @todo add check for jquery mousewheel library
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);
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$form['nav_controls']['touch'] = array(
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'#type' => 'checkbox',
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'#title' => t('Touch'),
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'#description' => t('Allow touch swipe navigation.'),
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'#default_value' => isset($options['touch']) ? $options['touch'] : _flexslider_optionset_defaults('touch'),
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);
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$form['nav_controls']['prevText'] = array(
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'#type' => 'textfield',
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'#title' => t('Previous Link Text'),
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'#description' => t('Set the text for the "previous" control item. <em>Text translation can be controlled using the <a href="http://drupal.org/project/stringoverrides">String Overrides module</a>.</em>'),
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'#default_value' => isset($options['prevText']) ? $options['prevText'] : _flexslider_optionset_defaults('prevText'),
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);
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$form['nav_controls']['nextText'] = array(
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'#type' => 'textfield',
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'#title' => t('Next Link Text'),
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'#description' => t('Set the text for the "next" control item. <em>Text translation can be controlled using the <a href="http://drupal.org/project/stringoverrides">String Overrides module</a>.</em>'),
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'#default_value' => isset($options['nextText']) ? $options['nextText'] : _flexslider_optionset_defaults('nextText'),
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);
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// Advanced Options
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$form['advanced'] = array(
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'#type' => 'fieldset',
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'#title' => t('Advanced Options'),
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);
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$form['advanced']['namespace'] = array(
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'#type' => 'textfield',
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'#title' => t('Namespace'),
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'#description' => t('Prefix string attached to the classes of all elements generated by the plugin.'),
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'#size' => 40,
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'#maxlength' => 255,
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'#element_validate' => array('_flexslider_validate_namespace'),
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'#default_value' => isset($options['namespace']) ? $options['namespace'] : _flexslider_optionset_defaults('namespace'),
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);
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$form['advanced']['selector'] = array(
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'#type' => 'textfield',
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'#title' => t('Selector'),
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'#description' => t('Must match a simple pattern. "{container} > {slide}".'),
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'#size' => 40,
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'#maxlength' => 255,
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'#element_validate' => array('_flexslider_validate_selector'),
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'#default_value' => isset($options['selector']) ? $options['selector'] : _flexslider_optionset_defaults('selector'),
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);
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$form['advanced']['sync'] = array(
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'#type' => 'textfield',
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'#title' => t('Sync'),
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'#description' => t('Mirror the actions performed on this slider with another slider.'),
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'#size' => 40,
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'#maxlength' => 255,
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'#default_value' => isset($options['sync']) ? $options['sync'] : _flexslider_optionset_defaults('sync'),
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);
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$form['advanced']['asNavFor'] = array(
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'#type' => 'textfield',
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'#title' => t('Use as navigation'),
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'#description' => t('Turn the slider into a thumbnail navigation for another slider.'),
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'#size' => 40,
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'#maxlength' => 255,
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'#default_value' => isset($options['asNavFor']) ? $options['asNavFor'] : _flexslider_optionset_defaults('asNavFor'),
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);
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$form['advanced']['initDelay'] = array(
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'#type' => 'textfield',
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'#title' => t('Initialize Delay'),
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'#description' => t('Set an initialization delay, in milliseconds.'),
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'#size' => 20,
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'#maxlength' => 255,
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313
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'#default_value' => isset($options['initDelay']) ? $options['initDelay'] : _flexslider_optionset_defaults('initDelay'),
|
|
314
|
//'#element_validate' => add validate on zero or greater integer
|
|
315
|
);
|
|
316
|
$form['advanced']['useCSS'] = array(
|
|
317
|
'#type' => 'checkbox',
|
|
318
|
'#title' => t('Use CSS'),
|
|
319
|
'#description' => t('Slider will use CSS3 transitions, if available.'),
|
|
320
|
'#default_value' => isset($options['useCSS']) ? $options['useCSS'] : _flexslider_optionset_defaults('useCSS'),
|
|
321
|
);
|
|
322
|
$form['advanced']['video'] = array(
|
|
323
|
'#type' => 'checkbox',
|
|
324
|
'#title' => t('Video'),
|
|
325
|
'#description' => t('Will prevent use of CSS3 3D Transforms, avoiding graphical glitches.'),
|
|
326
|
'#default_value' => isset($options['video']) ? $options['video'] : _flexslider_optionset_defaults('video'),
|
|
327
|
);
|
|
328
|
$form['advanced']['pausePlay'] = array(
|
|
329
|
'#type' => 'checkbox',
|
|
330
|
'#title' => t('Add Pause/Play Indicator'),
|
|
331
|
'#description' => t('Have FlexSlider add an element indicating the current state of the slideshow (i.e. "pause" or "play").'),
|
|
332
|
'#default_value' => isset($options['pausePlay']) ? $options['pausePlay'] : _flexslider_optionset_defaults('pausePlay'),
|
|
333
|
// @todo add states value for pause/play text
|
|
334
|
);
|
|
335
|
$form['advanced']['pauseText'] = array(
|
|
336
|
'#type' => 'textfield',
|
|
337
|
'#title' => t('Pause State Text'),
|
|
338
|
'#description' => t('Set the text for the "pause" state indicator. <em>Text translation can be controlled using the <a href="http://drupal.org/project/stringoverrides">String Overrides module</a>.</em>'),
|
|
339
|
'#default_value' => isset($options['pauseText']) ? $options['pauseText'] : _flexslider_optionset_defaults('pauseText'),
|
|
340
|
);
|
|
341
|
$form['advanced']['playText'] = array(
|
|
342
|
'#type' => 'textfield',
|
|
343
|
'#title' => t('Play State Text'),
|
|
344
|
'#description' => t('Set the text for the "play" state indicator. <em>Text translation can be controlled using the <a href="http://drupal.org/project/stringoverrides">String Overrides module</a>.</em>'),
|
|
345
|
'#default_value' => isset($options['playText']) ? $options['playText'] : _flexslider_optionset_defaults('playText'),
|
|
346
|
);
|
|
347
|
$form['advanced']['pauseOnAction'] = array(
|
|
348
|
'#type' => 'checkbox',
|
|
349
|
'#title' => t('Pause On Controls'),
|
|
350
|
'#description' => t('Pause the slideshow when interacting with control elements.'),
|
|
351
|
'#default_value' => isset($options['pauseOnAction']) ? $options['pauseOnAction'] : _flexslider_optionset_defaults('pauseOnAction'),
|
|
352
|
);
|
|
353
|
$form['advanced']['pauseOnHover'] = array(
|
|
354
|
'#type' => 'checkbox',
|
|
355
|
'#title' => t('Pause On Hover'),
|
|
356
|
'#description' => t('Pause the slideshow when hovering over slider, then resume when no longer hovering.'),
|
|
357
|
'#default_value' => isset($options['pauseOnHover']) ? $options['pauseOnHover'] : _flexslider_optionset_defaults('pauseOnHover'),
|
|
358
|
);
|
|
359
|
$form['advanced']['controlsContainer'] = array(
|
|
360
|
'#type' => 'textfield',
|
|
361
|
'#title' => t('Controls container (Advanced)'),
|
|
362
|
'#description' => t('Declare which container the navigation elements should be appended too. Default container is the flexSlider element. Example use would be ".flexslider-container", "#container", etc. If the given element is not found, the default action will be taken.'),
|
|
363
|
'#default_value' => isset($options['controlsContainer']) ? $options['controlsContainer'] : _flexslider_optionset_defaults('controlsContainer'),
|
|
364
|
);
|
|
365
|
$form['advanced']['manualControls'] = array(
|
|
366
|
'#type' => 'textfield',
|
|
367
|
'#title' => t('Manual controls (Advanced)'),
|
|
368
|
'#description' => t('Declare custom control navigation. Example would be ".flex-control-nav li" or "#tabs-nav li img", etc. The number of elements in your controlNav should match the number of slides/tabs.'),
|
|
369
|
'#default_value' => isset($options['manualControls']) ? $options['manualControls'] : _flexslider_optionset_defaults('manualControls'),
|
|
370
|
);
|
|
371
|
|
|
372
|
return $form;
|
|
373
|
}
|
|
374
|
|
|
375
|
/**
|
|
376
|
* Form builder; Form to edit a given option set.
|
|
377
|
*/
|
|
378
|
function flexslider_form_optionset_edit($form, &$form_state) {
|
|
379
|
|
|
380
|
if (empty($form_state['optionset'])) {
|
|
381
|
$optionset = flexslider_optionset_create();
|
|
382
|
}
|
|
383
|
else {
|
|
384
|
$optionset = $form_state['optionset'];
|
|
385
|
}
|
|
386
|
|
|
387
|
// Title
|
|
388
|
$form['title'] = array(
|
|
389
|
'#type' => 'textfield',
|
|
390
|
'#maxlength' => '255',
|
|
391
|
'#title' => t('Title'),
|
|
392
|
'#description' => t('A human-readable title for this option set.'),
|
|
393
|
'#required' => TRUE,
|
|
394
|
'#default_value' => $optionset->title,
|
|
395
|
);
|
|
396
|
$form['name'] = array(
|
|
397
|
'#type' => 'machine_name',
|
|
398
|
'#maxlength' => '255',
|
|
399
|
'#machine_name' => array(
|
|
400
|
'source' => array('title'),
|
|
401
|
'exists' => 'flexslider_optionset_exists',
|
|
402
|
),
|
|
403
|
'#required' => TRUE,
|
|
404
|
'#default_value' => $optionset->name,
|
|
405
|
);
|
|
406
|
|
|
407
|
// Show select boxes for the various image styles (thumbnail, normal, big)
|
|
408
|
$image_style = image_style_options(FALSE);
|
|
409
|
$form['image_style'] = array(
|
|
410
|
'#type' => 'fieldset',
|
|
411
|
'#title' => 'Image style',
|
|
412
|
'#tree' => TRUE,
|
|
413
|
);
|
|
414
|
$form['image_style']['normal'] = array(
|
|
415
|
'#type' => 'select',
|
|
416
|
'#title' => t('Normal image style'),
|
|
417
|
'#description' => t('Image style for the main stage images.'),
|
|
418
|
'#empty_option' => t('None (original image)'),
|
|
419
|
'#options' => $image_style,
|
|
420
|
'#default_value' => $optionset->imagestyle_normal,
|
|
421
|
);
|
|
422
|
$form['image_style']['thumbnail'] = array(
|
|
423
|
'#type' => 'select',
|
|
424
|
'#title' => t('Thumbnail image style'),
|
|
425
|
'#description' => t('Image style for the thumbnail images.'),
|
|
426
|
'#empty_option' => t('None (original image)'),
|
|
427
|
'#options' => $image_style,
|
|
428
|
'#default_value' => $optionset->imagestyle_thumbnail,
|
|
429
|
// @todo enable/disable this option based on the type of options selected
|
|
430
|
// Ex: Thumbnails should be enabled
|
|
431
|
);
|
|
432
|
|
|
433
|
// Options Vertical Tab Group table
|
|
434
|
$form['options'] = array(
|
|
435
|
'#type' => 'vertical_tabs',
|
|
436
|
);
|
|
437
|
|
|
438
|
$default_options = flexslider_option_elements($optionset->options);
|
|
439
|
// Add the options to the vertical tabs section
|
|
440
|
foreach ($default_options as $key => $value) {
|
|
441
|
$form['options'][] = $value;
|
|
442
|
}
|
|
443
|
|
|
444
|
return $form;
|
|
445
|
}
|
|
446
|
|
|
447
|
/**
|
|
448
|
* Validate a form element that should have an integer value.
|
|
449
|
*/
|
|
450
|
function _flexslider_validate_positive_integer($element, &$form_state) {
|
|
451
|
$value = $element['#value'];
|
|
452
|
if ($value !== '' && (!is_numeric($value) || intval($value) != $value || $value < 0)) {
|
|
453
|
form_error($element, t('%name must be a positive integer.', array('%name' => $element['#title'])));
|
|
454
|
}
|
|
455
|
}
|
|
456
|
|
|
457
|
/**
|
|
458
|
* Validate a form element that should have a number as value.
|
|
459
|
*/
|
|
460
|
function _flexslider_validate_number($element, &$form_state) {
|
|
461
|
$value = $element['#value'];
|
|
462
|
if ($value !== '' && !is_numeric($value)) {
|
|
463
|
form_error($element, t('%name must be a number.', array('%name' => $element['#option_name'])));
|
|
464
|
}
|
|
465
|
}
|
|
466
|
|
|
467
|
/**
|
|
468
|
* Form builder; Form to delete a given option set.
|
|
469
|
*/
|
|
470
|
function flexslider_optionset_form_delete($form, &$form_state, $optionset) {
|
|
471
|
$form_state['optionset'] = &$optionset;
|
|
472
|
|
|
473
|
// Deleting an export in code will revert it.
|
|
474
|
$op = ($optionset->export_type & EXPORT_IN_CODE) ? 'Revert' : 'Delete';
|
|
475
|
|
|
476
|
return confirm_form(
|
|
477
|
$form,
|
|
478
|
t('Are you sure you want to @action the option set %name?', array('@action' => t(drupal_strtolower($op)), '%name' => $optionset->name)),
|
|
479
|
'admin/config/media/flexslider',
|
|
480
|
NULL,
|
|
481
|
t($op), t('Cancel')
|
|
482
|
);
|
|
483
|
}
|
|
484
|
|
|
485
|
/**
|
|
486
|
* Submit handler for deleting an option set.
|
|
487
|
*/
|
|
488
|
function flexslider_optionset_form_delete_submit($form, &$form_state) {
|
|
489
|
$optionset = &$form_state['optionset'];
|
|
490
|
$op = ($optionset->export_type & EXPORT_IN_CODE) ? 'reverted' : 'deleted';
|
|
491
|
|
|
492
|
ctools_include('export');
|
|
493
|
ctools_export_crud_delete('flexslider_optionset', $optionset);
|
|
494
|
|
|
495
|
drupal_set_message(t('Option set %name was ' . $op . '.', array('%name' => $optionset->name)));
|
|
496
|
$form_state['redirect'] = 'admin/config/media/flexslider';
|
|
497
|
}
|
|
498
|
|
|
499
|
|
|
500
|
/**
|
|
501
|
* Form builder; Form for advanced module settings.
|
|
502
|
*/
|
|
503
|
function flexslider_form_settings() {
|
|
504
|
$form = array();
|
|
505
|
|
|
506
|
$form['library'] = array(
|
|
507
|
'#type' => 'fieldset',
|
|
508
|
'#title' => 'Library',
|
|
509
|
);
|
|
510
|
|
|
511
|
// Debug mode toggle
|
|
512
|
$form['library']['flexslider_debug'] = array(
|
|
513
|
'#type' => 'checkbox',
|
|
514
|
'#title' => t('Enable debug mode'),
|
|
515
|
'#description' => t('Load the human-readable version of the FlexSlider library.'),
|
|
516
|
'#default_value' => variable_get('flexslider_debug', FALSE),
|
|
517
|
'#access' => user_access('administer flexslider'),
|
|
518
|
);
|
|
519
|
|
|
520
|
return system_settings_form($form);
|
|
521
|
}
|
|
522
|
|
|
523
|
/**
|
|
524
|
* Submit handler for the advanced module settings.
|
|
525
|
*/
|
|
526
|
function flexslider_form_settings_submit($form, &$form_state) {
|
|
527
|
// Do nothing for now
|
|
528
|
}
|
|
529
|
|
|
530
|
/**
|
|
531
|
* Validation functions
|
|
532
|
*/
|
|
533
|
function _flexslider_validate_namespace($element, &$form_state) {
|
|
534
|
// @todo
|
|
535
|
// @see form_error()
|
|
536
|
return TRUE;
|
|
537
|
}
|
|
538
|
|
|
539
|
function _flexslider_validate_selector($element, &$form_state) {
|
|
540
|
// @todo
|
|
541
|
// @see form_error()
|
|
542
|
return TRUE;
|
|
543
|
}
|
|
544
|
|
|
545
|
/**
|
|
546
|
* Validate a form element that should have a number as value.
|
|
547
|
*/
|
|
548
|
function _flexslider_validate_minimum_version_22($element, &$form_state) {
|
|
549
|
$lib = libraries_detect('flexslider');
|
|
550
|
$version = $lib['version'];
|
|
551
|
$required = "2.2";
|
|
552
|
|
|
553
|
if (!version_compare($version, $required, '>=')) {
|
|
554
|
form_error($element, t('To use %name you must install FlexSlider version !required or higher.', array(
|
|
555
|
'%name' => $element['#title'],
|
|
556
|
'!required' => l($required, 'https://github.com/woothemes/FlexSlider/tree/version/2.2'),
|
|
557
|
)));
|
|
558
|
}
|
|
559
|
}
|
