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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 1477 | $update_actions['preview'] = '<a href="' . $preview_link . '" class="thickbox thickbox-preview" title="' . esc_attr(sprintf(__('Preview “%s”'), $name)) . '">' . __('Preview') . '</a>'; |
| 1478 | $update_actions['activate'] = '<a href="' . $activate_link . '" class="activatelink" title="' . esc_attr( sprintf( __('Activate “%s”'), $name ) ) . '">' . __('Activate') . '</a>'; |
| 1479 | |
| 1480 | if ( ( ! $this->result || is_wp_error($this->result) ) || $stylesheet == get_stylesheet() ) |
| 1481 | unset($update_actions['preview'], $update_actions['activate']); |
| 1482 | } |
| 1483 | |
| 1484 | $update_actions['themes_page'] = '<a href="' . self_admin_url('themes.php') . '" title="' . esc_attr__('Return to Themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>'; |
| 1485 | |
| 1486 | $update_actions = apply_filters('update_theme_complete_actions', $update_actions, $this->theme); |
| 1487 | if ( ! empty($update_actions) ) |
| 1488 | $this->feedback(implode(' | ', (array)$update_actions)); |
| 1489 | } |
| 1490 | } |
| 1491 | |
| 1492 | /** |
| 1493 | * Upgrade Skin helper for File uploads. This class handles the upload process and passes it as if its a local file to the Upgrade/Installer functions. |
| 1494 | * |
| 1495 | * @TODO More Detailed docs, for methods as well. |