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<?php |
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/** |
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* @file |
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* Contains the flag Ops field handler. |
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*/ |
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/** |
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* Views field handler for the Flag operations links (flag/unflag). |
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* |
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* @ingroup views |
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*/ |
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class commons_follow_handler_field_ops extends flag_handler_field_ops { |
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function render($values) { |
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global $user; |
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//If the passed in user doesn't match the current user |
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if(isset($this->view->args[0]) && $user->uid != $this->view->args[0]) { |
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if (!($flag = $this->get_flag())) { |
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// get_flag() itself will print a more detailed message. |
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return t('Missing flag'); |
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} |
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$content_id = $values->{$this->aliases['content_id']}; |
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$is_flagged = $values->{$this->aliases['is_flagged']}; |
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if (empty($this->flag_applies[$content_id])) { |
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// Flag does not apply to this content. |
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return; |
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} |
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if (!empty($this->options['link_type'])) { |
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$flag->link_type = $this->options['link_type']; |
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} |
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$variables = array(); |
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$action = $is_flagged ? 'unflag' : 'flag'; |
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$variables['flag_css_name'] = str_replace('_', '-', $flag->name); |
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$flag_wrapper_classes_array = array(); |
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$flag_wrapper_classes_array[] = 'flag-wrapper'; |
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$flag_wrapper_classes_array[] = 'flag-' . $variables['flag_css_name']; |
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$flag_wrapper_classes_array[] = 'flag-' . $variables['flag_css_name'] . '-' . $content_id; |
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$variables['flag_wrapper_classes'] = implode(' ',$flag_wrapper_classes_array); |
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$flag_classes_array = array(); |
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$flag_classes_array[] = 'flag'; |
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$flag_classes_array[] = $action . '-action'; |
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$flag_classes_array[] = 'flag-link-' . $flag->link_type; |
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$variables['flag_classes'] = implode(' ', $flag_classes_array); |
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$variables['is_flagged'] = $action; |
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$variables['link_text'] = $flag->get_label($action . '_short', $content_id); |
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return theme('commons_follow_otheruser_flag', $variables); |
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} |
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else { |
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return parent::render($values); |
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} |
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// return $flag->theme($is_flagged ? 'unflag' : 'flag', $content_id); |
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} |
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} |
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acquia /
commons
Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.