taxonomy.php 7.29 KB
Newer Older
imac's avatar
imac committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458
<?php

/*
*  ACF Taxonomy Form Class
*
*  All the logic for adding fields to taxonomy terms
*
*  @class 		acf_form_taxonomy
*  @package		ACF
*  @subpackage	Forms
*/

if( ! class_exists('acf_form_taxonomy') ) :

class acf_form_taxonomy {
	
	var $form = '#addtag';
	
	
	/*
	*  __construct
	*
	*  This function will setup the class functionality
	*
	*  @type	function
	*  @date	5/03/2014
	*  @since	5.0.0
	*
	*  @param	n/a
	*  @return	n/a
	*/
	
	function __construct() {
		
		// actions
		add_action('admin_enqueue_scripts',	array($this, 'admin_enqueue_scripts'));
		
		
		// save
		add_action('create_term',			array($this, 'save_term'), 10, 3);
		add_action('edit_term',				array($this, 'save_term'), 10, 3);
		
		
		// delete
		add_action('delete_term',			array($this, 'delete_term'), 10, 4);
		
	}
	
	
	/*
	*  validate_page
	*
	*  This function will check if the current page is for a post/page edit form
	*
	*  @type	function
	*  @date	23/06/12
	*  @since	3.1.8
	*
	*  @param	n/a
	*  @return	(boolean)
	*/
	
	function validate_page() {
		
		// global
		global $pagenow;
		
		
		// validate page
		if( $pagenow === 'edit-tags.php' || $pagenow === 'term.php' ) {
			
			return true;
			
		}
		
		
		// return
		return false;		
	}
	
	
	/*
	*  admin_enqueue_scripts
	*
	*  This action is run after post query but before any admin script / head actions. 
	*  It is a good place to register all actions.
	*
	*  @type	action (admin_enqueue_scripts)
	*  @date	26/01/13
	*  @since	3.6.0
	*
	*  @param	N/A
	*  @return	N/A
	*/
	
	function admin_enqueue_scripts() {
		
		// validate page
		if( !$this->validate_page() ) {
			
			return;
			
		}
		
		
		// vars
		$screen = get_current_screen();
		$taxonomy = $screen->taxonomy;
		
		
		// load acf scripts
		acf_enqueue_scripts();
		
		
		// actions
		add_action('admin_footer',					array($this, 'admin_footer'), 10, 1);
		add_action("{$taxonomy}_add_form_fields", 	array($this, 'add_term'), 10, 1);
		add_action("{$taxonomy}_edit_form", 		array($this, 'edit_term'), 10, 2);
		
	}
	
	
	/*
	*  add_term
	*
	*  description
	*
	*  @type	function
	*  @date	8/10/13
	*  @since	5.0.0
	*
	*  @param	$post_id (int)
	*  @return	$post_id (int)
	*/
	
	function add_term( $taxonomy ) {
		
		// vars
		$post_id = acf_get_term_post_id( $taxonomy, 0 );
		
		
		// update vars
		$this->form = '#addtag';
		
		
		// get field groups
		$field_groups = acf_get_field_groups(array(
			'taxonomy' => $taxonomy
		));
		
		
		// render
		if( !empty($field_groups) ) {
			
			// data
			acf_form_data(array( 
				'post_id'	=> $post_id, 
				'nonce'		=> 'taxonomy',
			));
			
			
			// loop
			foreach( $field_groups as $field_group ) {
				
				$fields = acf_get_fields( $field_group );

				acf_render_fields( $post_id, $fields, 'div', 'field' );
				
			}
			
		}
		
	}
	
	
	/*
	*  edit_term
	*
	*  description
	*
	*  @type	function
	*  @date	8/10/13
	*  @since	5.0.0
	*
	*  @param	$post_id (int)
	*  @return	$post_id (int)
	*/
	
	function edit_term( $term, $taxonomy ) {
		
		// vars
		$post_id = acf_get_term_post_id( $term->taxonomy, $term->term_id );
		
		
		// update vars
		$this->form = '#edittag';
		
		
		// get field groups
		$field_groups = acf_get_field_groups(array(
			'taxonomy' => $taxonomy
		));
		
		
		// render
		if( !empty($field_groups) ) {
			
			acf_form_data(array( 
				'post_id'	=> $post_id, 
				'nonce'		=> 'taxonomy' 
			));
			
			foreach( $field_groups as $field_group ) {
				
				$fields = acf_get_fields( $field_group );
				
				?>
				<?php if( $field_group['style'] == 'default' ): ?>
					<h2><?php echo $field_group['title']; ?></h2>
				<?php endif; ?>
				<table class="form-table">
					<tbody>
						<?php acf_render_fields( $post_id, $fields, 'tr', 'field' ); ?>
					</tbody>
				</table>
				<?php 
				
			}
		
		}
		
	}
	
	
	/*
	*  admin_footer
	*
	*  description
	*
	*  @type	function
	*  @date	27/03/2015
	*  @since	5.1.5
	*
	*  @param	$post_id (int)
	*  @return	$post_id (int)
	*/
	
	function admin_footer() {
	
?>
<script type="text/javascript">
(function($) {
	
	// vars
	var $spinner = $('<?php echo $this->form; ?> p.submit .spinner');
	
	
	// create spinner if not exists (may exist in future WP versions)
	if( !$spinner.exists() ) {
		
		// create spinner
		$spinner = $('<span class="spinner"></span>');
		
		
		// append
		$('<?php echo $this->form; ?> p.submit').append( $spinner );
		
	}
	
	
	// update acf validation class
	acf.validation.error_class = 'form-invalid';
		
		
<?php if( $this->form == '#addtag' ): ?>

	// store origional HTML
	var $orig = $('#addtag').children('.acf-field').clone();
	
	
	// events
	$('#submit').on('click', function( e ){
		
		// bail early if not active
		if( !acf.validation.active ) {
		
			return true;
			
		}
		
		
		// ignore validation (only ignore once)
		if( acf.validation.ignore ) {
		
			acf.validation.ignore = 0;
			return true;
			
		}
		
		
		// bail early if this form does not contain ACF data
		if( !$('#addtag').find('#acf-form-data').exists() ) {
			
			return true;
		
		}
		
		
		// stop WP JS validation
		e.stopImmediatePropagation();
		
		
		// store submit trigger so it will be clicked if validation is passed
		acf.validation.$trigger = $(this);
		
					
		// run validation
		acf.validation.fetch( $('#addtag') );
		
		
		// stop all other click events on this input
		return false;
		
	});
	

	$(document).ajaxComplete(function(event, xhr, settings) {
		
		// bail early if is other ajax call
		if( settings.data.indexOf('action=add-tag') == -1 ) {
			
			return;
			
		}
		
		
		// unlock form
		acf.validation.toggle( $('#addtag'), 'unlock' );
		
		
		// bail early if response contains error
		if( xhr.responseText.indexOf('wp_error') !== -1 ) {
			
			return;
			
		}
		
		
		// action for 3rd party customization
		acf.do_action('remove', $('#addtag'));
		
		
		// remove old fields
		$('#addtag').find('.acf-field').remove();
		
		
		// add orig fields
		$('#acf-form-data').after( $orig.clone() );
		
		
		// action for 3rd party customization
		acf.do_action('append', $('#addtag'));
		
	});
	
<?php endif; ?>
	
})(jQuery);	
</script>
<?php
		
	}
	
	
	/*
	*  save_term
	*
	*  description
	*
	*  @type	function
	*  @date	8/10/13
	*  @since	5.0.0
	*
	*  @param	$post_id (int)
	*  @return	$post_id (int)
	*/
	
	function save_term( $term_id, $tt_id, $taxonomy ) {
		
		// vars
		$post_id = acf_get_term_post_id( $taxonomy, $term_id );
		
		
		// verify and remove nonce
		if( !acf_verify_nonce('taxonomy') ) return $term_id;
		
	    
	    // valied and show errors
		acf_validate_save_post( true );
			
			
	    // save
		acf_save_post( $post_id );
			
	}
	
	
	/*
	*  delete_term
	*
	*  description
	*
	*  @type	function
	*  @date	15/10/13
	*  @since	5.0.0
	*
	*  @param	$post_id (int)
	*  @return	$post_id (int)
	*/
	
	function delete_term( $term, $tt_id, $taxonomy, $deleted_term ) {
		
		// bail early if termmeta table exists
		if( acf_isset_termmeta() ) return $term;
		
		
		// globals
		global $wpdb;
		
		
		// vars
		$search = $taxonomy . '_' . $term . '_%';
		$_search = '_' . $search;
		
		
		// escape '_'
		// http://stackoverflow.com/questions/2300285/how-do-i-escape-in-sql-server
		$search = str_replace('_', '\_', $search);
		$_search = str_replace('_', '\_', $_search);
		
		
		// delete
		$result = $wpdb->query($wpdb->prepare(
			"DELETE FROM $wpdb->options WHERE option_name LIKE %s OR option_name LIKE %s",
			$search,
			$_search 
		));
		
	}
			
}

new acf_form_taxonomy();

endif;


?>