/**
* the configuration form.
*/
public function form($instance)
{
/*
* load defaults if new
*/
if (empty($instance)) {
$instance = WpPostsCarouselGenerator::getDefaults();
}
if (array_key_exists('custom_breakpoints', $instance)) {
$instance['custom_breakpoints'] = unserialize($instance['custom_breakpoints']);
}
?>
<div class="wp-posts-carousel-form">
<p>
<label for="<?php
echo $this->get_field_id("title");
?>
"><?php
_e("Title");
?>
:</label>
<input class="widefat" id="<?php
echo $this->get_field_id("title");
?>
" name="<?php
echo $this->get_field_name("title");
?>
" type="text" value="<?php
echo esc_attr(array_key_exists('title', $instance) ? $instance["title"] : '');
?>
" />
</p>
<p>
<h2><?php
_e("Display options", "wp-posts-carousel");
?>
</h2>
</p>
<p>
<label for="<?php
echo $this->get_field_id("template");
?>
"><?php
_e("Template", "wp-posts-carousel");
?>
:</label>
<br />
<select class="select wp-posts-carousel-field" name="<?php
echo $this->get_field_name("template");
?>
" id="<?php
echo $this->get_field_id("template");
?>
">
<?php
$files_list = WP_Posts_Carousel_Utils::getTemplates();
foreach ($files_list as $list) {
echo "<option value=\"" . $list . "\" " . (esc_attr($instance["template"]) == $list ? "selected=\"selected\"" : null) . ">" . $list . "</option>";
}
?>
</select>
</p>
<p>
<label for="<?php
echo $this->get_field_id("post_type");
?>
"><?php
_e("Post types", "wp-posts-carousel");
?>
:</label>
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("You can select multiple post types.", "wp-posts-carousel"));
?>
<br />
<select class="select wp-posts-carousel-field" name="<?php
echo $this->get_field_name("post_types");
?>
[]" id="<?php
echo $this->get_field_id("post_types");
?>
" multiple="multiple" size="4" required>
<?php
$taxonomies = WP_Posts_Carousel_Utils::getTaxonomies();
foreach ($taxonomies as $key => $type) {
echo "<option value=\"" . $key . "\" " . (is_array($instance["post_types"]) && in_array($key, $instance["post_types"]) || $instance["post_types"] == $key ? 'selected="selected"' : null) . ">" . $type->label . "</option>";
}
?>
</select>
</p>
<p>
<label for="<?php
echo $this->get_field_id("all_items");
?>
"><?php
_e("Posts limit", "wp-posts-carousel");
?>
:</label>
<br />
<input class="wp-posts-carousel-field field-validate" size="5" id="<?php
echo $this->get_field_id("all_items");
?>
" name="<?php
echo $this->get_field_name("all_items");
?>
" type="number" value="<?php
echo esc_attr($instance["all_items"]);
?>
" required min="1" pattern="^\d+$" />
</p>
<div>
<fieldset style="padding:10px;">
<legend><?php
_e('Select what you want to display', 'wp-posts-carousel');
?>
</legend>
<p>
<label for="<?php
echo $this->get_field_id("show_only");
?>
"><?php
_e("Show", "wp-posts-carousel");
?>
:</label>
<br />
<select class="select wp-posts-carousel-field" name="<?php
echo $this->get_field_name("show_only");
?>
" id="<?php
echo $this->get_field_id("show_only");
?>
">
<?php
$show_list = WP_Posts_Carousel_Utils::getShows();
foreach ($show_list as $key => $list) {
echo "<option value=\"" . $key . "\" " . (esc_attr($instance["show_only"]) == $key ? 'selected="selected"' : null) . ">" . $list . "</option>";
}
?>
</select>
</p>
<p><?php
_e('but', "wp-posts-carousel");
?>
</p>
<p>
<label for="<?php
echo $this->get_field_id("exclude");
?>
"><?php
_e("exclude IDs", "wp-posts-carousel");
?>
:</label>
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("Please enter Post or custom post type IDs with comma seperated to exlude from display.", "wp-posts-carousel"));
?>
<textarea class="widefat wp-posts-carousel-field field-validate" id="<?php
echo $this->get_field_id("exclude");
?>
" name="<?php
echo $this->get_field_name("exclude");
?>
" pattern="^[1-9](0*)(,?[1-9](0*))*$"><?php
echo esc_attr($instance["exclude"]);
?>
</textarea>
</p>
<p><hr /><?php
_e('or', "wp-posts-carousel");
?>
</p>
<p>
<label for="<?php
echo $this->get_field_id("posts");
?>
"><?php
_e("by selected IDs", "wp-posts-carousel");
?>
:</label>
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("Please enter Post or custom post type IDs with comma seperated.", "wp-posts-carousel"));
?>
<textarea class="widefat wp-posts-carousel-field field-validate" id="<?php
echo $this->get_field_id("posts");
?>
" name="<?php
echo $this->get_field_name("posts");
?>
" pattern="^[1-9](0*)(,?[1-9](0*))*$"><?php
echo esc_attr($instance["posts"]);
?>
</textarea>
</p>
</fieldset>
</div>
<p>
<label for="<?php
echo $this->get_field_id("ordering");
?>
"><?php
_e("Ordering", "wp-posts-carousel");
?>
:</label>
<br />
<select class="select wp-posts-carousel-field" name="<?php
echo $this->get_field_name("ordering");
?>
" id="<?php
echo $this->get_field_id("ordering");
?>
">
<?php
$ordering_list = WP_Posts_Carousel_Utils::getOrderings();
foreach ($ordering_list as $key => $list) {
echo "<option value=\"" . $key . "\" " . (esc_attr($instance["ordering"]) == $key ? 'selected="selected"' : null) . ">" . $list . "</option>";
}
?>
</select>
</p>
<p>
<label for="<?php
echo $this->get_field_id("categories");
?>
"><?php
_e("Category IDs", "wp-posts-carousel");
?>
:</label>
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("Please enter Category IDs with comma seperated.", "wp-posts-carousel"));
?>
<textarea class="widefat wp-posts-carousel-field field-validate" id="<?php
echo $this->get_field_id("categories");
?>
" name="<?php
echo $this->get_field_name("categories");
?>
" pattern="^[1-9](0*)(,?[1-9](0*))*$"><?php
echo esc_attr($instance["categories"]);
?>
</textarea>
</p>
<p>
<label for="<?php
echo $this->get_field_id("tags");
?>
"><?php
_e("Tag names", "wp-posts-carousel");
?>
:</label>
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("Please enter Tag names with comma seperated.", "wp-posts-carousel"));
?>
<textarea class="widefat wp-posts-carousel-field field-validate" id="<?php
echo $this->get_field_id("tags");
?>
" name="<?php
echo $this->get_field_name("tags");
?>
" pattern="^[a-zA-z](,?[a-zA-Z])*$"><?php
echo esc_attr($instance["tags"]);
?>
</textarea>
</p>
<p>
<h2><?php
_e("Post options", "wp-posts-carousel");
?>
</h2>
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("show_title");
?>
" name="<?php
echo $this->get_field_name("show_title");
?>
" <?php
array_key_exists('show_title', $instance) ? checked((bool) $instance["show_title"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("show_title");
?>
"><?php
_e("Show title", "wp-posts-carousel");
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id("show_description");
?>
"><?php
_e("Show description", "wp-posts-carousel");
?>
:</label>
<br />
<select class="select wp-posts-carousel-field" name="<?php
echo $this->get_field_name("show_description");
?>
" id="<?php
echo $this->get_field_id("show_description");
?>
">
<?php
$description_list = WP_Posts_Carousel_Utils::getDescriptions();
foreach ($description_list as $key => $list) {
echo "<option value=\"" . $key . "\" " . (esc_attr($instance["show_description"]) == $key ? 'selected="selected"' : null) . ">" . $list . "</option>";
}
?>
</select>
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("allow_shortcodes");
?>
" name="<?php
echo $this->get_field_name("allow_shortcodes");
?>
" <?php
array_key_exists('allow_shortcodes', $instance) ? checked((bool) $instance["allow_shortcodes"], false) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("allow_shortcodes");
?>
"><?php
_e("Allow shortcodes in full content", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("show_category");
?>
" name="<?php
echo $this->get_field_name("show_category");
?>
" <?php
array_key_exists('show_category', $instance) ? checked((bool) $instance["show_category"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("show_category");
?>
"><?php
_e("Show category", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("show_tags");
?>
" name="<?php
echo $this->get_field_name("show_tags");
?>
" <?php
array_key_exists('show_tags', $instance) ? checked((bool) $instance["show_tags"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("show_tags");
?>
"><?php
_e("Show tags", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("show_more_button");
?>
" name="<?php
echo $this->get_field_name("show_more_button");
?>
" <?php
array_key_exists('show_more_button', $instance) ? checked((bool) $instance["show_more_button"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("show_more_button");
?>
"><?php
_e("Show more button", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("show_featured_image");
?>
" name="<?php
echo $this->get_field_name("show_featured_image");
?>
" <?php
array_key_exists('show_featured_image', $instance) ? checked((bool) $instance["show_featured_image"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("show_featured_image");
?>
"><?php
_e("Show featured image", "wp-posts-carousel");
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id("image_source");
?>
"><?php
echo _e("Image source", "wp-posts-carousel");
?>
:</label>
<br />
<select class="select wp-posts-carousel-field" name="<?php
echo $this->get_field_name("image_source");
?>
" id="<?php
echo $this->get_field_id("image_source");
?>
">
<?php
$source_list = WP_Posts_Carousel_Utils::getSources();
foreach ($source_list as $key => $list) {
echo "<option value=\"" . $key . "\" " . (esc_attr($instance["image_source"]) == $key ? 'selected="selected"' : null) . ">" . $list . "</option>";
}
?>
</select>
</p>
<p>
<label for="<?php
echo $this->get_field_id("image_height");
?>
"><?php
_e("Image height", "wp-posts-carousel");
?>
:</label>
<br />
<input class="wp-posts-carousel-field field-validate" size="10" id="<?php
echo $this->get_field_id("image_height");
?>
" name="<?php
echo $this->get_field_name("image_height");
?>
" type="text" value="<?php
echo esc_attr($instance["image_height"]);
?>
" required pattern="^[0-9](\.?[0-9])*$" />%
</p>
<p>
<label for="<?php
echo $this->get_field_id("image_width");
?>
"><?php
_e("Image width", "wp-posts-carousel");
?>
:</label>
<br />
<input class="wp-posts-carousel-field field-validate" size="10" id="<?php
echo $this->get_field_id("image_width");
?>
" name="<?php
echo $this->get_field_name("image_width");
?>
" type="text" value="<?php
echo esc_attr($instance["image_width"]);
?>
" required pattern="^[0-9](\.?[0-9])*$" />%
</p>
<p>
<h2><?php
_e("Carousel options", "wp-posts-carousel");
?>
</h2>
</p>
<div>
<fieldset style="border:1px solid #dfdfdf;padding:10px;">
<legend>
<strong><?php
_e('Items to show', 'wp-posts-carousel');
?>
:</strong>
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("If you need to create some other breakpoints suits to your website, you can define custombreakpoints on plugin's settings page.", "wp-posts-carousel"));
?>
</legend>
<p>
<label for="<?php
echo $this->get_field_id("items_to_show_mobiles");
?>
"><?php
_e("on mobiles", "wp-posts-carousel");
?>
:</label>
<br />
<input class="wp-posts-carousel-field field-validate" size="5" id="<?php
echo $this->get_field_id("items_to_show_mobiles");
?>
" name="<?php
echo $this->get_field_name("items_to_show_mobiles");
?>
" type="number" value="<?php
echo esc_attr($instance["items_to_show_mobiles"]);
?>
" min="1" required pattern="^\d+$" />
</p>
<p>
<label for="<?php
echo $this->get_field_id("items_to_show_tablets");
?>
"><?php
_e("on tablets", "wp-posts-carousel");
?>
:</label>
<br />
<input class="wp-posts-carousel-field field-validate" size="5" id="<?php
echo $this->get_field_id("items_to_show_tablets");
?>
" name="<?php
echo $this->get_field_name("items_to_show_tablets");
?>
" type="number" value="<?php
echo esc_attr($instance["items_to_show_tablets"]);
?>
" min="1" required pattern="^\d+$" />
</p>
<p>
<label for="<?php
echo $this->get_field_id("items_to_show");
?>
"><?php
_e("on laptops and desktops", "wp-posts-carousel");
?>
:</label>
<br />
<input class="wp-posts-carousel-field field-validate" size="5" id="<?php
echo $this->get_field_id("items_to_show");
?>
" name="<?php
echo $this->get_field_name("items_to_show");
?>
" type="number" value="<?php
echo esc_attr($instance["items_to_show"]);
?>
" min="1" required pattern="^\d+$" />
</p>
<?php
$plugin_options = get_option('wp-posts-carousel_options');
?>
<?php
if ($plugin_options && array_key_exists('custom_breakpoints', $plugin_options)) {
?>
<?php
$breakpoints = explode(',', $plugin_options['custom_breakpoints']);
?>
<?php
if (count($breakpoints) > 0) {
?>
<p><hr /></p>
<p>
<?php
_e("Custom breakpoints for RWD", "wp-posts-carousel");
?>
:
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("Custom breakpoint are defined on plugin's settings page.", "wp-posts-carousel"));
?>
</p>
<?php
sort($breakpoints);
?>
<?php
foreach ($breakpoints as $width) {
?>
<p>
<label for="<?php
echo $this->get_field_id("custom_breakpoints") . '_' . $width;
?>
"><?php
echo $width . 'px';
?>
:</label>
<br />
<input class="wp-posts-carousel-field field-validate" size="5" id="<?php
echo $this->get_field_id("custom_breakpoints") . '_' . $width;
?>
" name="<?php
echo $this->get_field_name("custom_breakpoints") . '[' . $width . ']';
?>
" type="number" value="<?php
echo array_key_exists('custom_breakpoints', $instance) && array_key_exists($width, $instance["custom_breakpoints"]) ? esc_attr($instance["custom_breakpoints"][$width]) : null;
?>
" min="1" required pattern="^\d+$" />
</p>
<?php
}
?>
<?php
}
?>
<?php
}
?>
</fieldset>
</div>
<p>
<label for="<?php
echo $this->get_field_id("slide_by");
?>
"><?php
_e("Slide by", "wp-posts-carousel");
?>
:</label>
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("Number of elements to slide.", "wp-posts-carousel"));
?>
<br />
<input class="wp-posts-carousel-field field-validate" size="5" id="<?php
echo $this->get_field_id("slide_by");
?>
" name="<?php
echo $this->get_field_name("slide_by");
?>
" type="number" value="<?php
echo esc_attr($instance["slide_by"]);
?>
" min="1" required pattern="^\d+$" />
</p>
<p>
<label for="<?php
echo $this->get_field_id("margin");
?>
"><?php
_e("Margin", "wp-posts-carousel");
?>
:</label>
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("Margin between items.", "wp-posts-carousel"));
?>
<br />
<input class="wp-posts-carousel-field field-validate" size="5" id="<?php
echo $this->get_field_id("margin");
?>
" name="<?php
echo $this->get_field_name("margin");
?>
" type="number" value="<?php
echo esc_attr($instance["margin"]);
?>
" min="0" required pattern="^\d+$" />[px]
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("loop");
?>
" name="<?php
echo $this->get_field_name("loop");
?>
" <?php
array_key_exists('loop', $instance) ? checked((bool) $instance["loop"], true) : null;
?>
value="1" />
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("Duplicate last and first items to get loop illusion.", "wp-posts-carousel"));
?>
<br />
<label for="<?php
echo $this->get_field_id("loop");
?>
"><?php
_e("Inifnity loop", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("stop_on_hover");
?>
" name="<?php
echo $this->get_field_name("stop_on_hover");
?>
" <?php
array_key_exists('stop_on_hover', $instance) ? checked((bool) $instance["stop_on_hover"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("stop_on_hover");
?>
"><?php
_e("Pause on mouse hover", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("auto_play");
?>
" name="<?php
echo $this->get_field_name("auto_play");
?>
" <?php
array_key_exists('auto_play', $instance) ? checked((bool) $instance["auto_play"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("auto_play");
?>
"><?php
_e("Auto play", "wp-posts-carousel");
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id("auto_play_timeout");
?>
"><?php
_e("Autoplay interval timeout", "wp-posts-carousel");
?>
:</label>
<br />
<input class="wp-posts-carousel-field field-validate" size="5" id="<?php
echo $this->get_field_id("auto_play_timeout");
?>
" name="<?php
echo $this->get_field_name("auto_play_timeout");
?>
" type="number" value="<?php
echo esc_attr($instance["auto_play_timeout"]);
?>
" min="1" required pattern="^\d+$" />[ms]
</p>
<p>
<label for="<?php
echo $this->get_field_id("auto_play_speed");
?>
"><?php
_e("Autoplay speed", "wp-posts-carousel");
?>
:</label>
<br />
<input class="wp-posts-carousel-field field-validate" size="5" id="<?php
echo $this->get_field_id("auto_play_speed");
?>
" name="<?php
echo $this->get_field_name("auto_play_speed");
?>
" type="number" value="<?php
echo esc_attr($instance["auto_play_speed"]);
?>
" min="1" required pattern="^\d+$" />[ms]
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("nav");
?>
" name="<?php
echo $this->get_field_name("nav");
?>
" <?php
array_key_exists('nav', $instance) ? checked((bool) $instance["nav"], true) : null;
?>
value="1"/>
<label for="<?php
echo $this->get_field_id("nav");
?>
"><?php
_e("show \"next\" and \"prev\" buttons", "wp-posts-carousel");
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id("nav_speed");
?>
"><?php
_e("Navigation speed", "wp-posts-carousel");
?>
:</label>
<br />
<input class="wp-posts-carousel-field field-validate" size="5" id="<?php
echo $this->get_field_id("nav_speed");
?>
" name="<?php
echo $this->get_field_name("nav_speed");
?>
" type="number" value="<?php
echo esc_attr($instance["nav_speed"]);
?>
" min="1" required pattern="^\d+$" />[ms]
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("dots");
?>
" name="<?php
echo $this->get_field_name("dots");
?>
" <?php
array_key_exists('dots', $instance) ? checked((bool) $instance["dots"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("dots");
?>
"><?php
_e("Show dots navigation", "wp-posts-carousel");
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id("dots_speed");
?>
"><?php
_e("Dots speed", "wp-posts-carousel");
?>
:</label>
<br />
<input class="wp-posts-carousel-field field-validate" size="5" id="<?php
echo $this->get_field_id("dots_speed");
?>
" name="<?php
echo $this->get_field_name("dots_speed");
?>
" type="number" value="<?php
echo esc_attr($instance["dots_speed"]);
?>
" min="1" required pattern="^\d+$" />[ms]
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("lazy_load");
?>
" name="<?php
echo $this->get_field_name("lazy_load");
?>
" <?php
array_key_exists('lazy_load', $instance) ? checked((bool) $instance["lazy_load"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("lazy_load");
?>
"><?php
_e("Delays loading of images", "wp-posts-carousel");
?>
</label>
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("Images outside of viewport won't be loaded before user scrolls to them. Great for mobile devices to speed up page loadings.", "wp-posts-carousel"));
?>
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("With some themes or servers it might cause problems. If you have problem with your carousel (e.g: one of the images did not show, etc.), please uncheck this option.", "wp-posts-carousel"), 'warning');
?>
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("mouse_drag");
?>
" name="<?php
echo $this->get_field_name("mouse_drag");
?>
" <?php
array_key_exists('mouse_drag', $instance) ? checked((bool) $instance["mouse_drag"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("mouse_drag");
?>
"><?php
_e("Mouse events", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("mouse_wheel");
?>
" name="<?php
echo $this->get_field_name("mouse_wheel");
?>
" <?php
array_key_exists('mouse_wheel', $instance) ? checked((bool) $instance["mouse_wheel"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("mouse_wheel");
?>
"><?php
_e("Mousewheel scrolling", "wp-posts-carousel");
?>
</label>
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("With some themes or servers it might cause problems. If you have problem with your carousel or site (e.g: you can't scroll the page, etc.), please uncheck this option.", "wp-posts-carousel"), 'warning');
?>
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" id="<?php
echo $this->get_field_id("touch_drag");
?>
" name="<?php
echo $this->get_field_name("touch_drag");
?>
" <?php
array_key_exists('touch_drag', $instance) ? checked((bool) $instance["touch_drag"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("touch_drag");
?>
"><?php
_e("Touch events", "wp-posts-carousel");
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id("easing");
?>
"><?php
echo _e("Animation", "wp-posts-carousel");
?>
:</label>
<br />
<select class="select wp-posts-carousel-field field-validate" name="<?php
echo $this->get_field_name("easing");
?>
" id="<?php
echo $this->get_field_id("easing");
?>
">
<?php
$animation_list = WP_Posts_Carousel_Utils::getAnimations();
foreach ($animation_list as $key => $list) {
echo "<option value=\"" . $key . "\" " . (esc_attr($instance["easing"]) == $key ? 'selected="selected"' : null) . ">" . $list . "</option>";
}
?>
</select>
</p>
<p>
<input class="checkbox wp-posts-carousel-field" type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("auto_height");
?>
" name="<?php
echo $this->get_field_name("auto_height");
?>
" <?php
array_key_exists('auto_height', $instance) ? checked((bool) $instance["auto_height"], true) : null;
?>
value="1"/>
<label for="<?php
echo $this->get_field_id("auto_height");
?>
"><?php
_e("Auto height", "wp-posts-carousel");
?>
</label>
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("Height adjusted dynamically to highest displayed item.", "wp-posts-carousel"));
?>
<?php
echo WP_Posts_Carousel_Utils::getTooltip(__("With some themes or servers it might cause problems. If you have problem with your carousel (e.g: one of the images did not show, etc.), please uncheck this option.", "wp-posts-carousel"), 'warning');
?>
</p>
</div>
<?php
}
/**
* the configuration form.
*/
function form($instance)
{
/*
* load defaults if new
*/
if (empty($instance)) {
$instance = WpPostsCarouselGenerator::getDefaults();
}
?>
<p>
<label for="<?php
echo $this->get_field_id("title");
?>
"><?php
_e("Title");
?>
:</label>
<input class="widefat" id="<?php
echo $this->get_field_id("title");
?>
" name="<?php
echo $this->get_field_name("title");
?>
" type="text" value="<?php
echo esc_attr(array_key_exists('title', $instance) ? $instance["title"] : '');
?>
" />
</p>
<p>
<strong>--- <?php
_e("Display options", "wp-posts-carousel");
?>
---</strong>
</p>
<p>
<label for="<?php
echo $this->get_field_id("template");
?>
"><?php
_e("Template", "wp-posts-carousel");
?>
:</label>
<br />
<select name="<?php
echo $this->get_field_name("template");
?>
" id="<?php
echo $this->get_field_id("template");
?>
" class="select">
<?php
$files_list = Utils::getTemplates();
foreach ($files_list as $list) {
echo "<option value=\"" . $list . "\" " . (esc_attr($instance["template"]) == $list ? "selected=\"selected\"" : null) . ">" . $list . "</option>";
}
?>
</select>
</p>
<p>
<label for="<?php
echo $this->get_field_id("post_type");
?>
"><?php
_e("Post type", "wp-posts-carousel");
?>
:</label>
<br />
<select name="<?php
echo $this->get_field_name("post_type");
?>
" id="<?php
echo $this->get_field_id("post_type");
?>
" class="select">
<?php
$taxonomies = Utils::getTaxonomies();
foreach ($taxonomies as $key => $type) {
echo "<option value=\"" . $key . "\" " . (esc_attr($instance["post_type"]) == $key ? 'selected="selected"' : null) . ">" . $type->label . "</option>";
}
?>
</select>
</p>
<p>
<label for="<?php
echo $this->get_field_id("all_items");
?>
"><?php
_e("Posts limit", "wp-posts-carousel");
?>
:</label>
<br />
<input size="5" id="<?php
echo $this->get_field_id("all_items");
?>
" name="<?php
echo $this->get_field_name("all_items");
?>
" type="text" value="<?php
echo esc_attr($instance["all_items"]);
?>
" />
</p>
<div>
<fieldset style="border:1px solid #dfdfdf;padding:10px;">
<legend><strong><?php
_e('Select what you want to display', 'wp-posts-carousel');
?>
</strong></legend>
<p>
<label for="<?php
echo $this->get_field_id("show_only");
?>
"><?php
_e("Show", "wp-posts-carousel");
?>
:</label>
<br />
<select name="<?php
echo $this->get_field_name("show_only");
?>
" id="<?php
echo $this->get_field_id("show_only");
?>
" class="select">
<?php
$show_list = Utils::getShows();
foreach ($show_list as $key => $list) {
echo "<option value=\"" . $key . "\" " . (esc_attr($instance["show_only"]) == $key ? 'selected="selected"' : null) . ">" . $list . "</option>";
}
?>
</select>
</p>
<p><?php
_e('or', "wp-posts-carousel");
?>
</p>
<p>
<label for="<?php
echo $this->get_field_id("posts");
?>
"><?php
_e("by selected IDs", "wp-posts-carousel");
?>
:</label>
<input class="widefat" id="<?php
echo $this->get_field_id("posts");
?>
" name="<?php
echo $this->get_field_name("posts");
?>
" type="text" value="<?php
echo esc_attr($instance["posts"]);
?>
" />
<br />
<small><?php
_e("Please enter Post or custom post type IDs with comma seperated.", "wp-posts-carousel");
?>
</small>
</p>
</fieldset>
</div>
<p>
<label for="<?php
echo $this->get_field_id("ordering");
?>
"><?php
_e("Ordering", "wp-posts-carousel");
?>
:</label>
<br />
<select name="<?php
echo $this->get_field_name("ordering");
?>
" id="<?php
echo $this->get_field_id("ordering");
?>
" class="select">
<?php
$ordering_list = Utils::getOrderings();
foreach ($ordering_list as $key => $list) {
echo "<option value=\"" . $key . "\" " . (esc_attr($instance["ordering"]) == $key ? 'selected="selected"' : null) . ">" . $list . "</option>";
}
?>
</select>
</p>
<p>
<label for="<?php
echo $this->get_field_id("categories");
?>
"><?php
_e("Category IDs", "wp-posts-carousel");
?>
:</label>
<input class="widefat" id="<?php
echo $this->get_field_id("categories");
?>
" name="<?php
echo $this->get_field_name("categories");
?>
" type="text" value="<?php
echo esc_attr($instance["categories"]);
?>
" />
<br />
<small><?php
_e("Please enter Category IDs with comma seperated.", "wp-posts-carousel");
?>
</small>
</p>
<p>
<label for="<?php
echo $this->get_field_id("tags");
?>
"><?php
_e("Tag names", "wp-posts-carousel");
?>
:</label>
<textarea class="widefat" id="<?php
echo $this->get_field_id("tags");
?>
" name="<?php
echo $this->get_field_name("tags");
?>
"><?php
echo esc_attr($instance["tags"]);
?>
</textarea>
<br />
<small><?php
_e("Please enter Tag names with comma seperated.", "wp-posts-carousel");
?>
</small>
</p>
<p>
<strong>--- <?php
_e("Post options", "wp-posts-carousel");
?>
---</strong>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("show_title");
?>
" name="<?php
echo $this->get_field_name("show_title");
?>
" <?php
array_key_exists('show_title', $instance) ? checked((bool) $instance["show_title"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("show_title");
?>
"><?php
_e("Show title", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("show_created_date");
?>
" name="<?php
echo $this->get_field_name("show_created_date");
?>
" <?php
array_key_exists('show_created_date', $instance) ? checked((bool) $instance["show_created_date"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("show_created_date");
?>
"><?php
_e("Show created date", "wp-posts-carousel");
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id("show_description");
?>
"><?php
_e("Show description", "wp-posts-carousel");
?>
:</label>
<br />
<select name="<?php
echo $this->get_field_name("show_description");
?>
" id="<?php
echo $this->get_field_id("show_description");
?>
" class="select">
<?php
$description_list = Utils::getDescriptions();
foreach ($description_list as $key => $list) {
echo "<option value=\"" . $key . "\" " . (esc_attr($instance["show_description"]) == $key ? 'selected="selected"' : null) . ">" . $list . "</option>";
}
?>
</select>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("allow_shortcodes");
?>
" name="<?php
echo $this->get_field_name("allow_shortcodes");
?>
" <?php
array_key_exists('allow_shortcodes', $instance) ? checked((bool) $instance["allow_shortcodes"], false) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("allow_shortcodes");
?>
"><?php
_e("Allow shortcodes in full content", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("show_category");
?>
" name="<?php
echo $this->get_field_name("show_category");
?>
" <?php
array_key_exists('show_category', $instance) ? checked((bool) $instance["show_category"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("show_category");
?>
"><?php
_e("Show category", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("show_tags");
?>
" name="<?php
echo $this->get_field_name("show_tags");
?>
" <?php
array_key_exists('show_tags', $instance) ? checked((bool) $instance["show_tags"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("show_tags");
?>
"><?php
_e("Show tags", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("show_more_button");
?>
" name="<?php
echo $this->get_field_name("show_more_button");
?>
" <?php
array_key_exists('show_more_button', $instance) ? checked((bool) $instance["show_more_button"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("show_more_button");
?>
"><?php
_e("Show more button", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("show_featured_image");
?>
" name="<?php
echo $this->get_field_name("show_featured_image");
?>
" <?php
array_key_exists('show_featured_image', $instance) ? checked((bool) $instance["show_featured_image"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("show_featured_image");
?>
"><?php
_e("Show featured image", "wp-posts-carousel");
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id("image_source");
?>
"><?php
echo _e("Image source", "wp-posts-carousel");
?>
:</label>
<br />
<select name="<?php
echo $this->get_field_name("image_source");
?>
" id="<?php
echo $this->get_field_id("image_source");
?>
" class="select">
<?php
$source_list = Utils::getSources();
foreach ($source_list as $key => $list) {
echo "<option value=\"" . $key . "\" " . (esc_attr($instance["image_source"]) == $key ? 'selected="selected"' : null) . ">" . $list . "</option>";
}
?>
</select>
</p>
<p>
<label for="<?php
echo $this->get_field_id("image_height");
?>
"><?php
_e("Image height", "wp-posts-carousel");
?>
:</label>
<br />
<input size="10" id="<?php
echo $this->get_field_id("image_height");
?>
" name="<?php
echo $this->get_field_name("image_height");
?>
" type="text" value="<?php
echo esc_attr($instance["image_height"]);
?>
" />%
</p>
<p>
<label for="<?php
echo $this->get_field_id("image_width");
?>
"><?php
_e("Image width", "wp-posts-carousel");
?>
:</label>
<br />
<input size="10" id="<?php
echo $this->get_field_id("image_width");
?>
" name="<?php
echo $this->get_field_name("image_width");
?>
" type="text" value="<?php
echo esc_attr($instance["image_width"]);
?>
" />%
</p>
<p>
<strong>--- <?php
_e("Carousel options", "wp-posts-carousel");
?>
---</strong>
</p>
<p>
<label for="<?php
echo $this->get_field_id("items_to_show");
?>
"><?php
_e("Items to show", "wp-posts-carousel");
?>
:</label>
<br />
<input size="5" id="<?php
echo $this->get_field_id("items_to_show");
?>
" name="<?php
echo $this->get_field_name("items_to_show");
?>
" type="text" value="<?php
echo esc_attr($instance["items_to_show"]);
?>
" />
</p>
<p>
<label for="<?php
echo $this->get_field_id("slide_by");
?>
"><?php
_e("Slide by", "wp-posts-carousel");
?>
:</label>
<br />
<input size="5" id="<?php
echo $this->get_field_id("slide_by");
?>
" name="<?php
echo $this->get_field_name("slide_by");
?>
" type="text" value="<?php
echo esc_attr($instance["slide_by"]);
?>
" />
<br />
<small><?php
echo _e("Number of elements to slide.", "wp-posts-carousel");
?>
</small>
</p>
<p>
<label for="<?php
echo $this->get_field_id("margin");
?>
"><?php
_e("Margin", "wp-posts-carousel");
?>
:</label>
<br />
<input size="5" id="<?php
echo $this->get_field_id("margin");
?>
" name="<?php
echo $this->get_field_name("margin");
?>
" type="text" value="<?php
echo esc_attr($instance["margin"]);
?>
" />[px]
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("loop");
?>
" name="<?php
echo $this->get_field_name("loop");
?>
" <?php
array_key_exists('loop', $instance) ? checked((bool) $instance["loop"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("loop");
?>
"><?php
_e("Inifnity loop", "wp-posts-carousel");
?>
</label>
<br />
<small><?php
echo _e("Duplicate last and first items to get loop illusion.", "wp-posts-carousel");
?>
</small>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("stop_on_hover");
?>
" name="<?php
echo $this->get_field_name("stop_on_hover");
?>
" <?php
array_key_exists('stop_on_hover', $instance) ? checked((bool) $instance["stop_on_hover"], true) : null;
?>
value="1"/>
<label for="<?php
echo $this->get_field_id("stop_on_hover");
?>
"><?php
_e("Pause on mouse hover", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("auto_play");
?>
" name="<?php
echo $this->get_field_name("auto_play");
?>
" <?php
array_key_exists('auto_play', $instance) ? checked((bool) $instance["auto_play"], true) : null;
?>
value="1" />
<label for="<?php
echo $this->get_field_id("auto_play");
?>
"><?php
_e("Auto play", "wp-posts-carousel");
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id("auto_play_timeout");
?>
"><?php
_e("Autoplay interval timeout", "wp-posts-carousel");
?>
:</label>
<br />
<input size="5" id="<?php
echo $this->get_field_id("auto_play_timeout");
?>
" name="<?php
echo $this->get_field_name("auto_play_timeout");
?>
" type="text" value="<?php
echo esc_attr($instance["auto_play_timeout"]);
?>
" />[ms]
</p>
<p>
<label for="<?php
echo $this->get_field_id("auto_play_speed");
?>
"><?php
_e("Autoplay speed", "wp-posts-carousel");
?>
:</label>
<br />
<input size="5" id="<?php
echo $this->get_field_id("auto_play_speed");
?>
" name="<?php
echo $this->get_field_name("auto_play_speed");
?>
" type="text" value="<?php
echo esc_attr($instance["auto_play_speed"]);
?>
" />[ms]
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("nav");
?>
" name="<?php
echo $this->get_field_name("nav");
?>
" <?php
array_key_exists('nav', $instance) ? checked((bool) $instance["nav"], true) : null;
?>
value="1"/>
<label for="<?php
echo $this->get_field_id("nav");
?>
"><?php
_e("show \"next\" and \"prev\" buttons", "wp-posts-carousel");
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id("nav_speed");
?>
"><?php
_e("Navigation speed", "wp-posts-carousel");
?>
:</label>
<br />
<input size="5" id="<?php
echo $this->get_field_id("nav_speed");
?>
" name="<?php
echo $this->get_field_name("nav_speed");
?>
" type="text" value="<?php
echo esc_attr($instance["nav_speed"]);
?>
" />[ms]
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("dots");
?>
" name="<?php
echo $this->get_field_name("dots");
?>
" <?php
array_key_exists('dots', $instance) ? checked((bool) $instance["dots"], true) : null;
?>
value="1"/>
<label for="<?php
echo $this->get_field_id("dots");
?>
"><?php
_e("Show dots navigation", "wp-posts-carousel");
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id("dots_speed");
?>
"><?php
_e("Dots speed", "wp-posts-carousel");
?>
:</label>
<br />
<input size="5" id="<?php
echo $this->get_field_id("dots_speed");
?>
" name="<?php
echo $this->get_field_name("dots_speed");
?>
" type="text" value="<?php
echo esc_attr($instance["dots_speed"]);
?>
" />[ms]
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("lazy_load");
?>
" name="<?php
echo $this->get_field_name("lazy_load");
?>
" <?php
array_key_exists('lazy_load', $instance) ? checked((bool) $instance["lazy_load"], true) : null;
?>
value="1"/>
<label for="<?php
echo $this->get_field_id("lazy_load");
?>
"><?php
_e("Delays loading of images", "wp-posts-carousel");
?>
</label>
<br />
<small><?php
echo _e("Images outside of viewport won't be loaded before user scrolls to them. Great for mobile devices to speed up page loadings.", "wp-posts-carousel");
?>
</small>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("mouse_drag");
?>
" name="<?php
echo $this->get_field_name("mouse_drag");
?>
" <?php
array_key_exists('mouse_drag', $instance) ? checked((bool) $instance["mouse_drag"], true) : null;
?>
value="1"/>
<label for="<?php
echo $this->get_field_id("mouse_drag");
?>
"><?php
_e("Mouse events", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("mouse_wheel");
?>
" name="<?php
echo $this->get_field_name("mouse_wheel");
?>
" <?php
array_key_exists('mouse_wheel', $instance) ? checked((bool) $instance["mouse_wheel"], true) : null;
?>
value="1"/>
<label for="<?php
echo $this->get_field_id("mouse_wheel");
?>
"><?php
_e("Mousewheel scrolling", "wp-posts-carousel");
?>
</label>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("touch_drag");
?>
" name="<?php
echo $this->get_field_name("touch_drag");
?>
" <?php
array_key_exists('touch_drag', $instance) ? checked((bool) $instance["touch_drag"], true) : null;
?>
value="1"/>
<label for="<?php
echo $this->get_field_id("touch_drag");
?>
"><?php
_e("Touch events", "wp-posts-carousel");
?>
</label>
</p>
<p>
<label for="<?php
echo $this->get_field_id("easing");
?>
"><?php
echo _e("Animation", "wp-posts-carousel");
?>
:</label>
<br />
<select name="<?php
echo $this->get_field_name("easing");
?>
" id="<?php
echo $this->get_field_id("easing");
?>
" class="select">
<?php
$animation_list = Utils::getAnimations();
foreach ($animation_list as $key => $list) {
echo "<option value=\"" . $key . "\" " . (esc_attr($instance["easing"]) == $key ? 'selected="selected"' : null) . ">" . $list . "</option>";
}
?>
</select>
</p>
<p>
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id("auto_height");
?>
" name="<?php
echo $this->get_field_name("auto_height");
?>
" <?php
array_key_exists('auto_height', $instance) ? checked((bool) $instance["auto_height"], true) : null;
?>
value="1"/>
<label for="<?php
echo $this->get_field_id("auto_height");
?>
"><?php
_e("Auto height", "wp-posts-carousel");
?>
</label>
<br />
<small><?php
echo _e("Height adjusted dynamically to highest displayed item.", "wp-posts-carousel");
?>
</small>
</p>
<?php
}
public static function initialize($atts, $content = null, $code = "")
{
return WpPostsCarouselGenerator::generate($atts);
}
public static function generate($atts)
{
global $post;
/*
* default parameters
*/
$params = parent::prepareSettings($atts);
/*
* fix to previous versions
*/
if (array_key_exists('show_description', $params) && in_array($params['show_description'], array('true', 'false'))) {
$params['show_description'] = $params['show_description'] == 'true' ? 'excerpt' : 'false';
}
/*
* post type
*/
$post_type = $params['post_type'] ? $params['post_type'] : 'post';
$post_type_category = $params['post_type'] . '_category';
$post_type_tag = $params['post_type'] . '_tag';
if ($post_type === 'post') {
$post_type_category = 'category';
}
/*
* print styles
*/
//wp_print_scripts('owl.carousel');
//wp_print_styles('owl.carousel.style');
/*
* theme
*/
$theme = $params['template'];
$theme_name = str_replace('.css', '', $theme);
/*
* check if template css file exists
*/
$plugin_theme_url = plugins_url(dirname(plugin_basename(__FILE__))) . '/templates/' . $theme;
$plugin_theme_file = plugin_dir_path(__FILE__) . '/templates/' . $theme;
$site_theme_url = get_template_directory_uri() . '/css/wp-posts-carousel/' . $theme;
$site_theme_file = get_template_directory() . '/css/wp-posts-carousel/' . $theme;
if (@file_exists($plugin_theme_file)) {
wp_enqueue_style('wp_posts_carousel-carousel-style-' . $theme_name, $plugin_theme_url, true);
} else {
if (@file_exists($site_theme_file)) {
wp_enqueue_style('wp_posts_carousel-carousel-style-' . $theme_name, $site_theme_url, true);
} else {
return '<div class="error"><p>' . sprintf(__('Theme - %s.css stylesheet is missing.', 'wp-posts-carousel'), $theme_name) . '</p></div>';
}
}
/*
* prepare html and loop
*/
$out = '<div id="wp-posts-carousel-' . $params['id'] . '" class="' . $theme_name . '-theme wp-posts-carousel owl-carousel">';
/*
* prepare sql query
*/
$query_args = array('post_type' => $post_type, 'post_status' => 'publish', 'posts_per_page' => $params['all_items'], 'no_found_rows' => 1);
$sql_i = 0;
if ($params['posts'] != "") {
$query_args['post__in'] = explode(',', $params['posts']);
}
if ($params['categories'] != "" || $params['tags'] != "") {
$query_args['tax_query'] = array('relation' => 'AND', array());
}
if ($params['categories'] != "") {
$query_args['tax_query'][$sql_i++] = array('taxonomy' => $post_type_category, 'field' => 'id', 'terms' => explode(',', $params['categories']), 'operator' => 'IN');
}
if ($params['tags'] != "") {
$query_args['tax_query'][$sql_i++] = array('taxonomy' => $post_type_tag, 'field' => 'name', 'terms' => explode(',', $params['tags']), 'operator' => 'IN');
}
if ($params['posts'] != "") {
$query_args['orderby'] = 'ID';
} else {
switch ($params['show_only']) {
case "id":
$query_args['orderby'] = 'ID';
break;
case "newest":
$query_args['orderby'] = 'post_date';
break;
case "title":
default:
$query_args['orderby'] = 'post_title';
break;
}
}
if (in_array($params['ordering'], array('asc', 'desc'))) {
$query_args['order'] = $params['ordering'];
} else {
$query_args['order'] = 'desc';
}
/*
* end sql query
*/
/*
* display popular posts from Wordrpess Popular Posts
* period: 1 MONTH from now
*/
include_once ABSPATH . 'wp-admin/includes/plugin.php';
if ($params['show_only'] === "popular" && is_plugin_active('wordpress-popular-posts/wordpress-popular-posts.php')) {
/*
* include custom queries
*/
require_once "includes/wp-posts-carousel-popular-posts-query.class.php";
$loop = new WP_Posts_Carousel_Popular_Posts_Query(apply_filters('wpc_query', $query_args));
} else {
$loop = new WP_Query(apply_filters('wpc_query', $query_args));
}
/*
* if random, we shuffle array
*/
if ($params['ordering'] === "random") {
shuffle($loop->posts);
}
/*
* check if there are more then one item
*/
$params['post_count'] = $loop->post_count;
if (!$params['post_count'] > 1) {
return false;
}
/*
* products loop
*/
while ($loop->have_posts()) {
$loop->the_post();
$post_url = get_permalink($post->ID);
$title = '';
$featured_image = '';
$description = '';
$tags = '';
$created_date = '';
$category = '';
$buttons = '';
$fancybox = '';
$image = wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), $params['image_source']);
$images = get_attached_media('image', $post->ID);
foreach ($images as $img) {
$img_src = wp_get_attachment_image_src($img->ID, 'full');
$fancybox .= '<a class="fancybox" rel="gallery' . $post->ID . '" href="' . $img_src[0] . '" title=" ">';
$fancybox .= '<img src="' . $img_src[0] . '" alt="' . $post->post_title . '" />';
$fancybox .= '</a>';
}
/*
* if no featured image for the product
*/
if ($image[0] == '' || $image[0] == '/') {
$image[0] = plugin_dir_url(__FILE__) . 'images/placeholder.png';
}
/*
* show featured image
*/
if ($params['show_featured_image'] === 'true') {
$data_src = 'src="' . $image[0] . '"';
$image_class = null;
if ($params['lazy_load'] === 'true') {
$data_src = 'data-src="' . $image[0] . '" data-src-retina="' . $image[0] . '"';
$image_class = 'class="owl-lazy"';
}
$featured_image = '<div class="wp-posts-carousel-image">';
//$featured_image .= '<a href="'. $post_url .'" title="'. __('Read more', 'wp-posts-carousel') .' '. $post->post_title .'">';
$featured_image .= '<img alt="' . $post->post_title . '" style="max-width:' . $params['image_width'] . '%;max-height:' . $params['image_height'] . '%" ' . $data_src . ' ' . $image_class . '>';
//$featured_image .= '</a>';
$featured_image .= '<div class="fcb">' . $fancybox . '</div>';
$featured_image .= '</div>';
}
/*
* show title
*/
if ($params['show_title'] === 'true') {
$title = '<h3 class="wp-posts-carousel-title">';
// $title .= '<a href="'. $post_url .'" title="'. $post->post_title .'">'. $post->post_title .'</a>';
$title .= '<span class="guest-title">' . $post->post_title . '</span>';
$title .= '</h3>';
}
/*
* show title
*/
$categories_list = get_the_terms($post->ID, $post_type_category);
if ($params['show_category'] === 'true') {
if ($categories_list) {
$category = '<p class="wp-posts-carousel-categories">';
foreach ($categories_list as $cat) {
$category .= '<a href="' . get_category_link($cat->term_id) . '" title="' . esc_attr(sprintf(__("View all items in %s"), $cat->name)) . '">' . $cat->name . '</a> ';
}
$category .= '</p>';
}
}
/*
* show tags
*/
$tags_list = get_the_term_list(get_the_ID(), $post_type_tag, '', ' ', '');
if ($params['show_tags'] == 'true') {
$tags = '<p class="wp-posts-carousel-tags">';
$tags .= $tags_list;
$tags .= '</p>';
}
/*
* show created date
*/
if ($params['show_created_date'] === 'true') {
$created_date = '<p class="wp-posts-carousel-created-date">';
$created_date .= get_the_date();
$created_date .= '</p>';
}
/*
* show excerpt or full content
*/
if ($params['show_description'] === 'excerpt') {
$description = '<div class="wp-posts-carousel-desc">' . get_the_excerpt() . '</div>';
} else {
if ($params['show_description'] === 'content') {
$description = '<div class="wp-posts-carousel-desc">' . ($params['allow_shortcodes'] === 'true' ? do_shortcode(get_the_content('', true)) : get_the_content()) . '</div>';
}
}
/*
* show button
*/
if ($params['show_more_button'] === 'true') {
$buttons = '<p class="wp-posts-carousel-buttons">';
$buttons .= '<a href="' . $post_url . '" class="wp-posts-carousel-more-button button" title="' . __('Read more', 'wp-posts-carousel') . ' ' . $post->post_title . '">' . __('read more', 'wp-posts-carousel') . '</a>';
$buttons .= '<p>';
}
/*
* list products
*/
$out .= '<div class="wp-posts-carousel-slide slides-' . $params['items_to_show'] . '">';
$out .= '<div class="wp-posts-carousel-container">';
do_action('wpc_before_item_content', $params);
$out .= apply_filters('wpc_item_featured_image', $featured_image, array('post_url' => $post_url, 'post' => $post, 'image' => $image[0], 'params' => $params));
$out .= '<div class="wp-posts-carousel-details">';
$out .= apply_filters('wpc_item_title', $title, array('post_url' => $post_url, 'post' => $post, 'params' => $params));
$out .= apply_filters('wpc_item_created_date', $created_date, array('date' => get_the_date(), 'post' => $post, 'params' => $params));
$out .= apply_filters('wpc_item_categories', $category, array('categories_list' => $categories_list, 'post' => $post, 'params' => $params));
$out .= apply_filters('wpc_item_description', $description, array('post' => $post, 'params' => $params));
$out .= apply_filters('wpc_item_tags', $tags, array('tags_list' => $tags_list, 'post' => $post, 'params' => $params));
$out .= apply_filters('wpc_item_buttons', $buttons, array('post_url' => $post_url, 'post' => $post, 'params' => $params));
$out .= '</div>';
do_action('wpc_after_item_content', $params);
$out .= '</div>';
$out .= '</div>';
}
/*
* reset wordpress query
*/
//wp_reset_query();
wp_reset_postdata();
$out .= '</div>';
/*
* generate jQuery script for FlexCarousel
*/
$out .= parent::carousel($params);
return $out;
}
