/** * determines if the above or below buttons are enabled for exceprts * @return boolean true if enabled, false is disabled */ function _addthis_excerpt_buttons_enabled() { $addthis_above_showon_excerpts = _addthis_excerpt_buttons_enabled_above(); $addthis_below_showon_excerpts = _addthis_excerpt_buttons_enabled_below(); $enabled = (bool) ($addthis_above_showon_excerpts || $addthis_below_showon_excerpts); return $enabled; }
function addthis_display_social_widget($content, $filtered = true, $excerpt = false) { global $addthis_styles, $addthis_new_styles, $post; global $addThisConfigs; $styles = array_merge($addthis_styles, $addthis_new_styles); $options = $addThisConfigs->getConfigs(); $templateType = _addthis_determine_template_type(); // get configs for this template type if (is_string($templateType)) { $fieldList = $addThisConfigs->getFieldsForContentTypeSharingLocations($templateType); foreach ($fieldList as $key => $field) { $fieldList[$field['location']] = $field; unset($fieldList[$key]); } $aboveFieldName = $fieldList['above']['fieldName']; $belowFieldName = $fieldList['below']['fieldName']; $displayAbove = !empty($options[$aboveFieldName]); $displayBelow = !empty($options[$belowFieldName]); } else { $displayAbove = false; $displayBelow = false; } if ($templateType === 'home') { $templateIsAnExcerpt = (bool) (strpos($post->post_content, '<!--more-->') != false); if ($templateIsAnExcerpt) { if ($displayAbove && !_addthis_excerpt_buttons_enabled_above()) { $displayAbove = false; } if ($displayBelow && !_addthis_excerpt_buttons_enabled_below()) { $displayBelow = false; } } } $custom_fields = get_post_custom($post->ID); if (isset($custom_fields['addthis_exclude']) && $custom_fields['addthis_exclude'][0] == 'true') { $displayAbove = false; $displayBelow = false; } $displayAbove = apply_filters('addthis_post_exclude', $displayAbove); $displayBelow = apply_filters('addthis_post_exclude', $displayBelow); $htmlComments = array(); $htmlCommentLocations = array('above', 'below'); foreach ($htmlCommentLocations as $location) { $htmlComments[$location] = array(); $search = 'AddThis Sharing Buttons ' . $location; $comment = '<!-- ' . $search . ' -->'; $htmlComments[$location]['search'] = $search; $htmlComments[$location]['comment'] = $comment; } remove_filter('wp_trim_excerpt', 'addthis_remove_tag', 9, 1); remove_filter('get_the_excerpt', 'addthis_late_widget'); $identifier = addthis_get_identifier(); // Still here? Well let's add some social goodness if (isset($options['above']) && $options['above'] != 'none' && $options['above'] != 'disable' && $displayAbove && (!$excerpt || _addthis_excerpt_buttons_enabled_above()) && strpos($content, $htmlComments['above']['search']) === false) { $above = $htmlComments['above']['comment']; $above .= addthis_display_widget_above($styles, $options); } elseif ($displayAbove) { $above = ''; } else { $above = ''; } if (isset($options['below']) && $options['below'] != 'none' && $options['below'] != 'disable' && $displayBelow && (!$excerpt || _addthis_excerpt_buttons_enabled_below()) && strpos($content, $htmlComments['below']['search']) === false) { $below = $htmlComments['below']['comment']; $below .= addthis_display_widget_below($styles, $options); } elseif ($excerpt && $displayBelow && $options['below'] != 'none') { $below = ''; if (_addthis_excerpt_buttons_enabled()) { add_filter('get_the_excerpt', 'addthis_late_widget', 14); } } else { $below = ''; } $metaBoxFlag = get_post_meta($post->ID, '_at_widget', TRUE); if (!$options['addthis_per_post_enabled'] || $metaBoxFlag == '' || $metaBoxFlag == '1') { $metaBoxFlag = true; } else { $metaBoxFlag = false; } if ($metaBoxFlag) { if ($displayAbove && isset($above)) { $content = sprintf($above, $identifier) . $content; } if ($displayBelow && isset($below)) { $content = $content . sprintf($below, $identifier); } } if (($displayAbove || $displayBelow) && $filtered) { add_filter('wp_trim_excerpt', 'addthis_remove_tag', 11, 1); } return $content; }
function addthis_display_social_widget($content, $filtered = true, $below_excerpt = false) { global $addthis_styles, $addthis_new_styles, $post; global $addThisConfigs; $styles = array_merge($addthis_styles, $addthis_new_styles); $options = $addThisConfigs->getConfigs(); $templateType = _addthis_determine_template_type(); // get configs for this template type if (is_string($templateType)) { $fieldList = $addThisConfigs->getFieldsForContentTypeSharingLocations($templateType); foreach ($fieldList as $key => $field) { $fieldList[$field['location']] = $field; unset($fieldList[$key]); } $aboveFieldName = $fieldList['above']['fieldName']; $belowFieldName = $fieldList['below']['fieldName']; $displayAbove = isset($options[$aboveFieldName]) && $options[$aboveFieldName] == true ? true : false; $displayBelow = isset($options[$belowFieldName]) && $options[$belowFieldName] == true ? true : false; } else { $displayAbove = false; $displayBelow = false; } if ($templateType === 'home') { $templateIsAnExcerpt = (bool) (strpos($post->post_content, '<!--more-->') != false); if ($templateIsAnExcerpt) { if ($displayAbove && !_addthis_excerpt_buttons_enabled_above()) { $displayAbove = false; } if ($displayBelow && !_addthis_excerpt_buttons_enabled_below()) { $displayBelow = false; } } } $custom_fields = get_post_custom($post->ID); if (isset($custom_fields['addthis_exclude']) && $custom_fields['addthis_exclude'][0] == 'true') { $displayAbove = false; $displayBelow = false; } $displayAbove = apply_filters('addthis_post_exclude', $displayAbove); $displayBelow = apply_filters('addthis_post_exclude', $displayBelow); remove_filter('wp_trim_excerpt', 'addthis_remove_tag', 9, 2); remove_filter('get_the_excerpt', 'addthis_late_widget'); $url = get_permalink(); $title = get_the_title(); $url_above = "addthis:url='{$url}' "; $url_above .= "addthis:title='" . esc_attr($title) . " '"; $url_below = "addthis:url='{$url}' "; $url_below .= "addthis:title='" . esc_attr($title) . " '"; // Still here? Well let's add some social goodness if (isset($options['above']) && $options['above'] != 'none' && $options['above'] != 'disable' && $displayAbove) { $above = addthis_display_widget_above($styles, $url, $title, $options); } elseif ($displayAbove) { $above = apply_filters('addthis_above_content', ''); } else { $above = ''; } if (isset($options['below']) && $options['below'] != 'none' && $options['below'] != 'disable' && $displayBelow && !$below_excerpt) { $below = addthis_display_widget_below($styles, $url, $title, $options); } elseif ($below_excerpt && $displayBelow && $options['below'] != 'none') { $below = apply_filters('addthis_below_content', ''); if (_addthis_excerpt_buttons_enabled()) { add_filter('get_the_excerpt', 'addthis_late_widget', 14); } } elseif ($displayBelow) { $below = apply_filters('addthis_below_content', ''); } else { $below = ''; } $at_flag = get_post_meta($post->ID, '_at_widget', TRUE); if (!$options['addthis_per_post_enabled']) { $at_flag = '1'; } if ($at_flag !== '0') { if ($displayAbove && isset($above)) { $content = sprintf($above, $url_above) . $content; } if ($displayBelow && isset($below)) { $content = $content . sprintf($below, $url_below); } } if (($displayAbove || $displayBelow) && $filtered) { add_filter('wp_trim_excerpt', 'addthis_remove_tag', 11, 2); } return $content; }