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<?php |
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/* |
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Plugin Name: Zalomení |
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Plugin URI: http://www.honza.info/category/wordpress/ |
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Description: Puts non-breakable space after one-letter Czech prepositions like 'k', 's', 'v' or 'z'. |
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Version: 1.3 |
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Author: Honza Skypala |
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Author URI: http://www.honza.info/ |
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*/ |
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|
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include_once(ABSPATH . 'wp-admin/includes/plugin.php'); |
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|
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class Zalomeni { |
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const version = '1.3'; |
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const zkratky = 'cca., č., čís., čj., čp., fa, fě, fy, kupř., mj., např., p., pí, popř., př., přib., přibl., sl., str., sv., tj., tzn., tzv., zvl.'; |
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const default_custom_terms = "Formule 1\nWindows \d\niPhone \d\niPhone S\d\niPad \d\nWii U\nPlayStation \d\nXBox 360"; |
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|
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public function __construct() { |
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register_activation_hook(__FILE__, array($this, 'activate')); |
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if (is_admin()){ |
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add_action('admin_init', array($this, 'admin_init')); |
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$this->add_update_option_hooks(); |
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add_filter('plugin_action_links', array($this, 'add_settings_to_plugin_actions'), 10, 2); // link from Plugins list admin page to settings of this plugin |
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} else { |
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$zalomeni_matches = get_option('zalomeni_matches'); |
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if (!empty($zalomeni_matches)) { |
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$filters = array('comment_author', 'term_name', 'link_name', 'link_description', |
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'link_notes', 'bloginfo', 'wp_title', 'widget_title', 'term_description', |
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'the_title', 'the_content', 'the_excerpt', 'comment_text', 'single_post_title', |
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'list_cats'); |
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foreach ($filters as $filter) { |
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add_filter($filter, array($this, 'texturize')); // content filter |
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} |
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} |
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} |
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} |
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|
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static function activate() { |
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add_option('zalomeni_version', self::version); |
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|
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add_option('zalomeni_prepositions', 'on'); |
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add_option('zalomeni_prepositions_list', 'k, s, v, z'); |
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add_option('zalomeni_conjunctions', ''); |
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add_option('zalomeni_conjunctions_list', 'a, i, o, u'); |
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add_option('zalomeni_abbreviations', ''); |
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add_option('zalomeni_abbreviations_list', self::zkratky); |
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add_option('zalomeni_space_between_numbers', 'on'); |
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add_option('zalomeni_space_after_ordered_number', 'on'); |
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add_option('zalomeni_custom_terms', self::default_custom_terms); |
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|
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self::update_matches_and_replacements(); |
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} |
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|
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private function update_plugin_version() { |
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$registered_version = get_option('zalomeni_version', '0'); |
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if ($registered_version == '0') return; |
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|
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if (version_compare($registered_version, self::version, '<')) { |
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if (version_compare($registered_version, '1.1', '<')) { |
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add_option('zalomeni_abbreviations', ''); |
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add_option('zalomeni_abbreviations_list', self::zkratky); |
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add_option('zalomeni_space_between_numbers', 'on'); |
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// please notice if version < 1.1, then it is also < 1.3, so the following block is executed as well |
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} |
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|
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if (version_compare($registered_version, '1.3', '<')) { |
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$old_options = get_option('zalomeni_options'); |
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update_option('zalomeni_prepositions', $old_options['zalomeni_prepositions']); |
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update_option('zalomeni_prepositions_list', $old_options['zalomeni_prepositions_list']); |
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update_option('zalomeni_conjunctions', $old_options['zalomeni_conjunctions']); |
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update_option('zalomeni_conjunctions_list', $old_options['zalomeni_conjunctions_list']); |
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if (!version_compare($registered_version, '1.1', '<')) { |
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// these options were introduced in version 1.1 |
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update_option('zalomeni_abbreviations', $old_options['zalomeni_abbreviations']); |
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update_option('zalomeni_abbreviations_list', $old_options['zalomeni_abbreviations_list']); |
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update_option('zalomeni_space_between_numbers', $old_options['zalomeni_numbers']); |
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} |
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delete_option('zalomeni_options'); |
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|
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add_option('zalomeni_space_after_ordered_number', 'on'); |
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add_option('zalomeni_custom_terms', self::default_custom_terms); |
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} |
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|
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self::update_matches_and_replacements(); |
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update_option('zalomeni_version', self::version); |
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} |
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} |
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|
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protected static $this_plugin; |
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function add_settings_to_plugin_actions($links, $file) { |
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// Add settings link to plugin list for this plugin |
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if (!self::$this_plugin) self::$this_plugin = plugin_basename(__FILE__); |
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if ($file == self::$this_plugin) { |
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$settings_link = '<a href="options-reading.php#zalomeni_options_desc">' . __('Settings') . '</a>'; |
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array_unshift( $links, $settings_link ); // before other links |
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} |
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return $links; |
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} |
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|
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function admin_init() { |
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$this->update_plugin_version(); |
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|
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register_setting('reading', 'zalomeni_prepositions'); |
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register_setting('reading', 'zalomeni_prepositions_list'); |
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register_setting('reading', 'zalomeni_conjunctions'); |
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register_setting('reading', 'zalomeni_conjunctions_list'); |
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register_setting('reading', 'zalomeni_abbreviations'); |
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register_setting('reading', 'zalomeni_abbreviations_list'); |
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register_setting('reading', 'zalomeni_space_between_numbers'); |
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register_setting('reading', 'zalomeni_space_after_ordered_number'); |
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register_setting('reading', 'zalomeni_custom_terms'); |
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|
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add_settings_section('zalomeni_section', $this->texturize(__('Nevhodná slova a zalomení na konci řádku', 'zalomeni')), 'Zalomeni::settings_section_description', 'reading'); |
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|
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add_settings_field('zalomeni_prepositions', __('Předložky', 'zalomeni'), 'Zalomeni::settings_field_checkbox', 'reading', 'zalomeni_section', array('option'=>'prepositions', 'description'=>"Vkládat pevnou mezeru za následující předložky.", 'toggle_list_read_only'=>true)); |
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add_settings_field('zalomeni_prepositions_list', '', 'Zalomeni::settings_field_textlist', 'reading', 'zalomeni_section', array('option'=>'prepositions', 'description'=>"(oddělte jednotlivé předložky čárkou)")); |
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add_settings_field('zalomeni_conjunctions', __('Spojky', 'zalomeni'), 'Zalomeni::settings_field_checkbox', 'reading', 'zalomeni_section', array('option'=>'conjunctions', 'description'=>"Vkládat pevnou mezeru za následující spojky.", 'toggle_list_read_only'=>true)); |
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add_settings_field('zalomeni_conjunctions_list', '', 'Zalomeni::settings_field_textlist', 'reading', 'zalomeni_section', array('option'=>'conjunctions', 'description'=>"(oddělte jednotlivé spojky čárkou)")); |
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add_settings_field('zalomeni_abbreviations', __('Zkratky', 'zalomeni'), 'Zalomeni::settings_field_checkbox', 'reading', 'zalomeni_section', array('option'=>'abbreviations', 'description'=>"Vkládat pevnou mezeru za následující zkratky.", 'toggle_list_read_only'=>true)); |
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add_settings_field('zalomeni_abbreviations_list', '', 'Zalomeni::settings_field_textlist', 'reading', 'zalomeni_section', array('option'=>'abbreviations', 'description'=>"(oddělte jednotlivé zkratky čárkou)")); |
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add_settings_field('zalomeni_space_between_numbers', __('Mezery uprostřed čísel', 'zalomeni'), 'Zalomeni::settings_field_checkbox', 'reading', 'zalomeni_section', array('option'=>'space_between_numbers', 'description'=>"Pokud jsou dvě čísla oddělena mezerou, předpokládat, že se jedná o formátování čísla pomocí mezery (např. telefonní číslo 800 123 456) a nahrazovat mezeru pevnou mezerou, aby nedošlo k zalomení řádku uprostřed čísla.")); |
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add_settings_field('zalomeni_space_after_ordered_number', __('Řadové číslovky', 'zalomeni'), 'Zalomeni::settings_field_checkbox', 'reading', 'zalomeni_section', array('option'=>'space_after_ordered_number', 'description'=>"Zabránit zalomení řádku za řadovou číslovkou; díky tomu nedojde k zalomení řádku uprostřed data (např. 1. ledna) a v podobných případech (19. ročník, 3. svazek, 5. kapitola apod.)")); |
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add_settings_field('zalomeni_custom_terms', __('Vlastní výrazy', 'zalomeni'), 'Zalomeni::settings_field_custom_terms', 'reading', 'zalomeni_section'); |
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} |
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|
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public function settings_field_checkbox(array $args) { |
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echo( |
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'<input type="checkbox" name="zalomeni_' . $args['option'] . '" id="zalomeni_' . $args['option'] . '" value="on" ' |
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. checked('on', get_option("zalomeni_" . $args['option']), false) |
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. ($args['toggle_list_read_only'] ? ' onchange="document.getElementById(\'zalomeni_' . $args['option'] . '_list\').readOnly = this.checked?\'\':\'1\';"' : '') |
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. ' /> ' |
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. Zalomeni::texturize(__($args['description'], 'zalomeni')) |
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); |
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} |
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|
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public function settings_field_textlist(array $args) { |
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echo( |
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'<input type="text" name="zalomeni_' . $args['option'] . '_list" id="zalomeni_' . $args['option'] . '_list" class="regular-text" value="' . get_option('zalomeni_' . $args['option'] . '_list') . '"' |
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. ((get_option("zalomeni_" . $args['option']) != 'on') ? ' readonly="1"' : '') |
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. ' /> ' |
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. Zalomeni::texturize(__($args['description'], 'zalomeni')) |
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); |
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} |
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|
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public function settings_field_custom_terms() { |
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echo( |
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Zalomeni::texturize(__('Zde můžete uvést vlastní termíny, v nichž mají být mezery nahrazeny pevnými mezerami tak, aby nedošlo k zalomení uvnitř těchto výrazů. Uveďte vždy každý výraz na samostatný řádek; pokud je výraz složen z více jak dvou slov, tedy je v něm více jak jedna mezera, pak všechny mezery budou nahrazeny za pevné mezery. Lze použít výrazu \\d pro libovolnou číslovku (pro pokročilé administrátory: algoritmus používá <a href="http://www.php.net/manual/en/reference.pcre.pattern.syntax.php" target="_blank">Perl Compatible Regular Expressions</a>, lze využít syntaxe této specifikace).', 'zalomeni')) |
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. '<p><textarea name="zalomeni_custom_terms" id="zalomeni_custom_terms" rows="10" cols="50" class="regular-text">' |
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. get_option('zalomeni_custom_terms') |
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. '</textarea></p>' |
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); |
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} |
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|
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private function add_update_option_hooks() { |
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add_action('update_option_zalomeni_prepositions', array($this, 'update_matches_and_replacements')); |
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add_action('update_option_zalomeni_prepositions_list', array($this, 'update_matches_and_replacements')); |
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add_action('update_option_zalomeni_conjunctions', array($this, 'update_matches_and_replacements')); |
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add_action('update_option_zalomeni_conjunctions_list', array($this, 'update_matches_and_replacements')); |
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add_action('update_option_zalomeni_abbreviations', array($this, 'update_matches_and_replacements')); |
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add_action('update_option_zalomeni_abbreviations_list', array($this, 'update_matches_and_replacements')); |
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add_action('update_option_zalomeni_space_between_numbers', array($this, 'update_matches_and_replacements')); |
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add_action('update_option_zalomeni_space_after_ordered_number', array($this, 'update_matches_and_replacements')); |
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add_action('update_option_zalomeni_custom_terms', array($this, 'update_matches_and_replacements')); |
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} |
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|
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public function update_matches_and_replacements() { |
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update_option('zalomeni_matches', Zalomeni::prepare_matches()); |
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update_option('zalomeni_replacements', Zalomeni::prepare_replacements()); |
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} |
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|
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private function prepare_matches() { |
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$return_array = array(); |
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|
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$word_matches = ''; |
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foreach (array('prepositions', 'conjunctions', 'abbreviations') as $i) { |
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if (get_option('zalomeni_'.$i) == 'on') { |
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$temp_array = explode(',', get_option('zalomeni_'.$i.'_list')); |
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foreach ($temp_array as $j) { |
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$j = strtolower(trim($j)); |
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$word_matches .= ($word_matches == '' ? '' : '|') . $j; |
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} |
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} |
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} |
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|
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if ($word_matches != '') { |
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$return_array['words'] = '@(^|;| | |\(|\n)('.$word_matches.') @i'; |
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} |
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|
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if (get_option('zalomeni_space_between_numbers') == 'on') { |
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$return_array['numbers'] = '@(\d) (\d)@i'; |
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} |
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|
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if (get_option('zalomeni_space_after_ordered_number') == 'on') { |
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$return_array['orders'] = '@(\d\.) ([a-záčďéěíňóřšťúýž])@'; |
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} |
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|
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if (get_option('zalomeni_custom_terms') != '') { |
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$term_counter = 1; |
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$custom_terms = explode(chr(10), str_replace(chr(13), '', get_option('zalomeni_custom_terms'))); |
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foreach ($custom_terms as $i) { |
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if (strpos($i, ' ') !== false) { |
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$term = ''; |
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$words_split = explode(' ', $i); |
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foreach ($words_split as $j) { |
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$term .= ($term == '' ? '(' : ' (') . str_replace(array('/', '(', ')'), array('\\/', '\\(', '\\)'), $j) . ')'; |
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} |
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$term = '/' . $term . '/i'; |
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$return_array['customterm' . $term_counter++] = $term; |
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} |
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} |
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} |
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|
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return $return_array; |
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} |
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|
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private function prepare_replacements() { |
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$return_array = array(); |
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|
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foreach (array('prepositions', 'conjunctions', 'abbreviations') as $i) { |
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if (get_option('zalomeni_'.$i) == 'on') { |
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$return_array['words'] = '$1$2 '; |
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break; |
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} |
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} |
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|
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if (get_option('zalomeni_space_between_numbers') == 'on') { |
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$return_array['numbers'] = '$1 $2'; |
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} |
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|
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if (get_option('zalomeni_space_after_ordered_number') == 'on') { |
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$return_array['orders'] = '$1 $2'; |
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} |
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|
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if (get_option('zalomeni_custom_terms') != '') { |
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$term_counter = 1; |
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$custom_terms = explode(chr(10), str_replace(chr(13), '', get_option('zalomeni_custom_terms'))); |
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foreach ($custom_terms as $i) { |
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if (strpos($i, ' ') !== false) { |
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$term = ''; |
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$words_split = explode(' ', $i); |
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$word_counter = 1; |
| 242 |
foreach ($words_split as $j) { |
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$term .= ($term == '' ? '' : ' ') . '$' . $word_counter++; |
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} |
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$return_array['customterm' . $term_counter++] = $term; |
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} |
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} |
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} |
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|
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return $return_array; |
| 251 |
} |
| 252 |
|
| 253 |
public function settings_section_description() { |
| 254 |
echo( |
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'<div id="zalomeni_options_desc" style="margin:0 0 15px 10px;-webkit-border-radius:3px;border-radius:3px;border-width:1px;border-color:#e6db55;border-style:solid;float:right;background:#FFFBCC;text-align:center;width:200px">' |
| 256 |
. '<p style="line-height:1.5em;">Plugin <strong>Zalomení</strong><br />Autor: <a href="http://www.honza.info/" class="external" target="_blank" title="http://www.honza.info/">Honza Skýpala</a></p>' |
| 257 |
. '</div>' |
| 258 |
. '<p>' . Zalomeni::texturize(__('Upravujeme-li písemný dokument, radí nám <strong>Pravidla českého pravopisu</strong> nepsat neslabičné předložky <em>v, s, z, k</em> na konec řádku, ale psát je na stejný řádek se slovem, které nese přízvuk (např. ve spojení <em>k mostu</em>, <em>s bratrem</em>, <em>v Plzni</em>, <em>z nádraží</em>). Typografické normy jsou ještě přísnější: podle některých je nepatřičné ponechat na konci řádku jakékoli jednopísmenné slovo, tedy také předložky a spojky <em>a, i, o, u</em>;. Někteří pisatelé dokonce nechtějí z estetických důvodů ponechávat na konci řádků jakékoli jednoslabičné výrazy (např. <em>ve, ke, ku, že, na, do, od, pod</em>).', 'zalomeni')) . '</p>' |
| 259 |
. '<p>' . Zalomeni::texturize(__('<a href="http://prirucka.ujc.cas.cz/?id=880" class="external" target="_blank">Více informací</a> na webu Ústavu pro jazyk český, Akademie věd ČR.', 'zalomeni')) . '</p>' |
| 260 |
. '<p>' . Zalomeni::texturize(__('Tento plugin řeší některé z uvedených příkladů: v textu nahrazuje běžné mezery za pevné tak, aby nedošlo k zalomení řádku v nevhodném místě.', 'zalomeni')) . '</p>' |
| 261 |
); |
| 262 |
} |
| 263 |
|
| 264 |
public function texturize($text) { |
| 265 |
$output = ''; |
| 266 |
$curl = ''; |
| 267 |
$textarr = preg_split('/(<.*>|\[.*\])/Us', $text, -1, PREG_SPLIT_DELIM_CAPTURE); |
| 268 |
$stop = count($textarr); |
| 269 |
|
| 270 |
$no_texturize_tags = apply_filters('no_texturize_tags', array('pre', 'code', 'kbd', 'style', 'script', 'tt')); |
| 271 |
$no_texturize_shortcodes = apply_filters('no_texturize_shortcodes', array('code')); |
| 272 |
$no_texturize_tags_stack = array(); |
| 273 |
$no_texturize_shortcodes_stack = array(); |
| 274 |
|
| 275 |
for ($i = 0; $i < $stop; $i++) { |
| 276 |
$curl = $textarr[$i]; |
| 277 |
|
| 278 |
global $wp_version; |
| 279 |
if (!empty($curl) && '<' != $curl{0} && '[' != $curl{0} |
| 280 |
&& empty($no_texturize_shortcodes_stack) && empty($no_texturize_tags_stack)) { // If it's not a tag |
| 281 |
$curl = preg_replace(get_option('zalomeni_matches'), get_option('zalomeni_replacements'), $curl); |
| 282 |
$curl = preg_replace(get_option('zalomeni_matches'), get_option('zalomeni_replacements'), $curl); |
| 283 |
} else if (version_compare($wp_version, '2.9', '<')) { |
| 284 |
wptexturize_pushpop_element($curl, $no_texturize_tags_stack, $no_texturize_tags, '<', '>'); |
| 285 |
wptexturize_pushpop_element($curl, $no_texturize_shortcodes_stack, $no_texturize_shortcodes, '[', ']'); |
| 286 |
} else { |
| 287 |
_wptexturize_pushpop_element($curl, $no_texturize_tags_stack, $no_texturize_tags, '<', '>'); |
| 288 |
_wptexturize_pushpop_element($curl, $no_texturize_shortcodes_stack, $no_texturize_shortcodes, '[', ']'); |
| 289 |
} |
| 290 |
|
| 291 |
$output .= $curl; |
| 292 |
} |
| 293 |
|
| 294 |
return $output; |
| 295 |
} |
| 296 |
|
| 297 |
} |
| 298 |
|
| 299 |
$wpZalomeni = new Zalomeni(); |
| 300 |
?> |
