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<?php |
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/** |
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* Server-side rendering for the sharing block |
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* |
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* @since 1.1.2 |
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* @package Blockspare |
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*/ |
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|
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/** |
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* Register the block on the server |
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*/ |
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function blockspare_register_social_sharing_block() |
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{ |
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|
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if (!function_exists('register_block_type')) { |
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return; |
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} |
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ob_start(); |
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include BLOCKSPARE_PLUGIN_DIR . '/src/blocks/social-sharing/block.json'; |
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|
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$metadata = json_decode(ob_get_clean(), true); |
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|
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register_block_type( |
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'blockspare/blockspare-social-sharing', |
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|
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array( |
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'style' => 'blockspare-style-css', |
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'attributes' => $metadata['attributes'], |
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'render_callback' => 'blockspare_render_social_sharing_block', |
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) |
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); |
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} |
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|
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add_action('init', 'blockspare_register_social_sharing_block'); |
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|
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|
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/** |
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* Add the pop-up share window to the footer |
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*/ |
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function blockspare_social_sharing_block_icon_footer_script() |
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{ |
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|
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if (function_exists('is_amp_endpoint') && is_amp_endpoint()) { |
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return; |
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} |
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?> |
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<script type="text/javascript"> |
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function blockspareBlocksShare(url, title, w, h) { |
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var left = (window.innerWidth / 2) - (w / 2); |
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var top = (window.innerHeight / 2) - (h / 2); |
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return window.open(url, title, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width=600, height=600, top=' + top + ', left=' + left); |
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} |
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</script> |
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<?php |
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} |
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|
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add_action('wp_footer', 'blockspare_social_sharing_block_icon_footer_script'); |
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|
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/** |
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* Render the sharing links |
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* |
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* @param array $attributes The block attributes. |
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* |
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* @return string The block HTML. |
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*/ |
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function blockspare_render_social_sharing_block($attributes) |
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{ |
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|
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global $post; |
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|
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if (has_post_thumbnail()) { |
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$thumbnail_id = get_post_thumbnail_id($post->ID); |
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$thumbnail = $thumbnail_id ? current(wp_get_attachment_image_src($thumbnail_id, 'large', true)) : ''; |
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} else { |
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$thumbnail = null; |
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} |
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|
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$icon_style = ''; |
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|
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if ($attributes['iconColorOption'] != 'blockspare-default-official-color') { |
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|
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$icon_style = "color:" . $attributes['customfontColorOption'] . ';'; |
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$icon_style .= " background-color:" . $attributes['custombackgroundColorOption'] . ';'; |
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|
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} |
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|
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|
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$is_amp_endpoint = function_exists('is_amp_endpoint') && is_amp_endpoint(); |
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|
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$share_url = ''; |
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|
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|
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if (isset($attributes['facebook']) && $attributes['facebook']) { |
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$facebook_url = 'https://www.facebook.com/sharer/sharer.php?u=' . get_the_permalink() . '&title=' . get_the_title() . ''; |
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$share_url .= blockspare_render_social_sharing_block_item($attributes['facebookTitle'], $facebook_url, 'blockspare-share-facebook', 'fab fa-facebook-f', $icon_style, $is_amp_endpoint); |
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} |
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|
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if (isset($attributes['twitter']) && $attributes['twitter']) { |
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$twitter_url = 'http://twitter.com/share?text=' . get_the_title() . '&url=' . get_the_permalink() . ''; |
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$share_url .= blockspare_render_social_sharing_block_item($attributes['twitterTitle'], $twitter_url, 'blockspare-share-twitter', 'fab fa-twitter', $icon_style, $is_amp_endpoint); |
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} |
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|
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|
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if (isset($attributes['pinterest']) && $attributes['pinterest']) { |
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|
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$pinterest_url = 'https://pinterest.com/pin/create/button/?&url=' . get_the_permalink() . '&description=' . get_the_title() . '&media=' . esc_url($thumbnail) . ''; |
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$share_url .= blockspare_render_social_sharing_block_item($attributes['pinterestTitle'], $pinterest_url, 'blockspare-share-pinterest', 'fab fa-pinterest-p', $icon_style, $is_amp_endpoint); |
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} |
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|
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if (isset($attributes['linkedin']) && $attributes['linkedin']) { |
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|
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$linkedin_url = 'https://www.linkedin.com/shareArticle?mini=true&url=' . get_the_permalink() . '&title=' . get_the_title() . ''; |
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$share_url .= blockspare_render_social_sharing_block_item($attributes['linkedinTitle'], $linkedin_url, 'blockspare-share-linkedin', 'fab fa-linkedin-in', $icon_style, $is_amp_endpoint); |
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} |
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|
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if (isset($attributes['reddit']) && $attributes['reddit']) { |
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|
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|
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$reddit_url = 'https://www.reddit.com/submit?url=' . get_the_permalink() . ''; |
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$share_url .= blockspare_render_social_sharing_block_item($attributes['redditTitle'], $reddit_url, 'blockspare-share-reddit', 'fab fa-reddit-alien', $icon_style, $is_amp_endpoint); |
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} |
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|
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if (isset($attributes['email']) && $attributes['email']) { |
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|
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$email_url = 'mailto:?subject=' . get_the_title() . '&body=' . get_the_title() . '—' . get_the_permalink() . ''; |
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$share_url .= blockspare_render_social_sharing_block_item($attributes['emailTitle'], $email_url, 'blockspare-share-email', 'fas fa-envelope', $icon_style, false); |
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} |
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|
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$block_content = sprintf( |
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' |
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<div style="text-align: %7$s" > |
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<ul class="blockspare-social-sharing %2$s %3$s %4$s %5$s %6$s">%1$s</ul> |
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</div> |
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', |
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$share_url, |
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isset($attributes['iconColorOption']) ? $attributes['iconColorOption'] : null, |
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isset($attributes['buttonOptions']) ? $attributes['buttonOptions'] : null, |
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isset($attributes['buttonShapes']) ? $attributes['buttonShapes'] : null, |
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isset($attributes['buttonSizes']) ? $attributes['buttonSizes'] : null, |
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isset($attributes['buttonFills']) ? $attributes['buttonFills'] : null, |
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isset($attributes['sectionAlignment']) ? $attributes['sectionAlignment'] : null |
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|
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|
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); |
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|
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return $block_content; |
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} |
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|
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function blockspare_render_social_sharing_block_item($attribute_title, $attribute_url, $item_class, $icon_class, $icon_style, $is_amp_endpoint) |
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{ |
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|
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|
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$share_url = ''; |
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|
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if (!$is_amp_endpoint) { |
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$share_url .= sprintf( |
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'<li> |
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<a |
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href="%1$s" |
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class="%4$s" |
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title="%2$s" |
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style="%3$s"> |
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<i class="%5$s"></i> <span class="blockspare-social-text">%2$s</span> |
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</a> |
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</li>', |
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$attribute_url, |
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esc_html__($attribute_title), |
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esc_attr__($icon_style), |
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esc_attr__($item_class), |
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esc_attr__($icon_class) |
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|
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); |
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} else { |
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|
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$href_format = sprintf('href="javascript:void(0)" onClick="javascript:blockspareBlocksShare(\'%1$s\', \'%2$s\', \'600\', \'600\')"', esc_url($attribute_url), esc_html__($attribute_title)); |
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|
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if ($is_amp_endpoint) { |
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$href_format = sprintf('href="%1$s"', esc_url($attribute_url)); |
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} |
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$share_url .= sprintf( |
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'<li> |
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<a |
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%1$s |
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class="%4$s" |
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title="%2$s" |
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style="%3$s"> |
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<i class="%5$s"></i> <span class="blockspare-social-text">%2$s</span> |
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</a> |
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</li>', |
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$href_format, |
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esc_html__($attribute_title), |
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esc_attr__($icon_style), |
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esc_attr__($item_class), |
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esc_attr__($icon_class) |
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|
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); |
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} |
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|
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|
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return $share_url; |
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} |
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|
