| 1 |
<?php |
| 2 |
/** |
| 3 |
* The k framework |
| 4 |
* |
| 5 |
* @author Nabil Kadimi <nabil@kadimi.com> |
| 6 |
* @version 1.0.4 |
| 7 |
* @package k_framework |
| 8 |
*/ |
| 9 |
class K { |
| 10 |
|
| 11 |
/** |
| 12 |
* Gets a variable |
| 13 |
*/ |
| 14 |
static function get_var( $name, $array = null, $default = null ) { |
| 15 |
|
| 16 |
if( is_null( $array ) ) { |
| 17 |
$array = $GLOBALS; |
| 18 |
} |
| 19 |
if( is_array( $array ) && array_key_exists( $name, $array ) ) { |
| 20 |
return $array[ $name ]; |
| 21 |
} else { |
| 22 |
return $default; |
| 23 |
} |
| 24 |
} |
| 25 |
|
| 26 |
/** |
| 27 |
* Prints or returns an input field |
| 28 |
*/ |
| 29 |
static function input( $name ) { |
| 30 |
|
| 31 |
// $params |
| 32 |
if( func_num_args() > 1 ) { |
| 33 |
$params = func_get_arg(1); |
| 34 |
} |
| 35 |
if( empty( $params ) ) { |
| 36 |
$params = array(); |
| 37 |
} |
| 38 |
|
| 39 |
// $args |
| 40 |
if( func_num_args() > 2 ) { |
| 41 |
$args = func_get_arg(2); |
| 42 |
} |
| 43 |
if( empty( $args ) ) { |
| 44 |
$args = array(); |
| 45 |
} |
| 46 |
|
| 47 |
// Load defaults |
| 48 |
$params += array( |
| 49 |
'type' => 'text', |
| 50 |
'id' => '', |
| 51 |
'value' => '' |
| 52 |
); |
| 53 |
|
| 54 |
// Add name |
| 55 |
$params[ 'name' ] = $name; |
| 56 |
|
| 57 |
// Build the input field html |
| 58 |
$input = sprintf( '<input %s/>', K::params_str( $params ) ); |
| 59 |
|
| 60 |
// Format |
| 61 |
if( ! empty ( $args[ 'format' ] ) ) { |
| 62 |
$input = str_replace( |
| 63 |
array( ':input', ':name', ':id', ':value' ), |
| 64 |
array( $input, $name, $params[ 'id'], $params[ 'value'] ), |
| 65 |
$args[ 'format' ] |
| 66 |
); |
| 67 |
} |
| 68 |
|
| 69 |
// Add default color picker |
| 70 |
if( |
| 71 |
! empty ( $args[ 'colorpicker' ] ) |
| 72 |
|| ( |
| 73 |
'text' === $params[ 'type' ] |
| 74 |
&& preg_match( '/_color\]?$/', $name) |
| 75 |
&& empty( $args[ 'nocolorpicker' ] ) |
| 76 |
) |
| 77 |
) { |
| 78 |
ob_start(); |
| 79 |
$input .= ob_get_clean(); |
| 80 |
} |
| 81 |
|
| 82 |
// Print or return the input field HTML |
| 83 |
if( ! empty( $args[ 'return' ] ) ) { |
| 84 |
return $input; |
| 85 |
} else { |
| 86 |
echo $input; |
| 87 |
} |
| 88 |
} |
| 89 |
|
| 90 |
/** |
| 91 |
* Prints or returns an input field |
| 92 |
*/ |
| 93 |
static function textarea( $name ) { |
| 94 |
|
| 95 |
// $params |
| 96 |
if( func_num_args() > 1 ) { |
| 97 |
$params = func_get_arg(1); |
| 98 |
} |
| 99 |
if( ! is_array( $params ) ) { |
| 100 |
$params = array(); |
| 101 |
} |
| 102 |
|
| 103 |
// $args |
| 104 |
if( func_num_args() > 2 ) { |
| 105 |
$args = func_get_arg(2); |
| 106 |
} |
| 107 |
if( ! is_array( $args ) ) { |
| 108 |
$args = array(); |
| 109 |
} |
| 110 |
|
| 111 |
// Load defaults |
| 112 |
$params += array( |
| 113 |
'id' => '', |
| 114 |
); |
| 115 |
|
| 116 |
// Add name |
| 117 |
$params[ 'name' ] = $name; |
| 118 |
|
| 119 |
// Set $value |
| 120 |
$value = empty( $args[ 'value' ] ) ? '' : $args[ 'value' ]; |
| 121 |
|
| 122 |
// Build textarea html |
| 123 |
if( K::get_var( 'editor', $args ) ) { |
| 124 |
// Remove the name since it's attached to the editor |
| 125 |
$params_for_editor = $params; |
| 126 |
unset( $params_for_editor[ 'name' ] ); |
| 127 |
// Build |
| 128 |
ob_start(); |
| 129 |
wp_editor( |
| 130 |
$value, |
| 131 |
str_replace( array( '[', ']' ), '_', $name ) . mt_rand( 100, 999 ), |
| 132 |
array( |
| 133 |
'editor_height' => K::get_var( 'editor_height', $args ), |
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'media_buttons' => K::get_var( 'media_buttons', $args, TRUE ), |
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'teeny' => K::get_var( 'teeny', $args ), |
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'textarea_name' => $name, |
| 137 |
'textarea_rows' => K::get_var( 'textarea_rows', $args, 20 ), |
| 138 |
) |
| 139 |
); |
| 140 |
$textarea = ob_get_clean(); |
| 141 |
$textarea = sprintf( '<div %s>%s</div>', K::params_str( $params_for_editor ), $textarea ); |
| 142 |
} else { |
| 143 |
$textarea = sprintf( '<textarea %s>%s</textarea>', K::params_str( $params ), $value ); |
| 144 |
} |
| 145 |
|
| 146 |
// Format |
| 147 |
if( ! empty ( $args[ 'format' ] ) ) { |
| 148 |
$textarea = str_replace( |
| 149 |
array( ':textarea', ':value', ':name', ':id' ), |
| 150 |
array( $textarea, $value, $name, $params[ 'id' ] ), |
| 151 |
$args[ 'format' ] |
| 152 |
); |
| 153 |
} |
| 154 |
|
| 155 |
// Print or return the textarea field HTML |
| 156 |
if( ! empty( $args[ 'return' ] ) ) { |
| 157 |
return $textarea; |
| 158 |
} else { |
| 159 |
echo $textarea; |
| 160 |
} |
| 161 |
} |
| 162 |
|
| 163 |
/** |
| 164 |
* Prints or returns an dropdown select |
| 165 |
*/ |
| 166 |
static function select( $name ) { |
| 167 |
|
| 168 |
// $params |
| 169 |
if( func_num_args() > 1 ) { |
| 170 |
$params = func_get_arg(1); |
| 171 |
} |
| 172 |
if( empty( $params ) ) { |
| 173 |
$params = array(); |
| 174 |
} |
| 175 |
// Load defaults |
| 176 |
$params += array( |
| 177 |
'id' => '', |
| 178 |
); |
| 179 |
|
| 180 |
// Sanitize $params[multiple], and Add brackets if the former is true |
| 181 |
if( ! empty( $params[ 'multiple' ] ) ) { |
| 182 |
$params[ 'multiple' ] = 'multiple'; |
| 183 |
$name .= '[]'; |
| 184 |
} |
| 185 |
|
| 186 |
// Add name |
| 187 |
$params[ 'name' ] = $name; |
| 188 |
|
| 189 |
// $args |
| 190 |
if( func_num_args() > 2 ) { |
| 191 |
$args = func_get_arg(2); |
| 192 |
} |
| 193 |
if( empty( $args ) ) { |
| 194 |
$args = array(); |
| 195 |
} |
| 196 |
$args += array( |
| 197 |
'default' => '', |
| 198 |
'options' => array(), |
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'html_before' => '', |
| 200 |
'html_after' => '', |
| 201 |
'selected' => '', |
| 202 |
); |
| 203 |
|
| 204 |
// Make 'selected' an array |
| 205 |
if( $selected = $args[ 'selected' ] ) { |
| 206 |
if( ! is_array( $selected ) ) { |
| 207 |
$selected = array( $selected ); |
| 208 |
} |
| 209 |
} |
| 210 |
|
| 211 |
// Use 'default' if 'selected' is empty |
| 212 |
if( ! $selected ) { |
| 213 |
$selected = array( $args[ 'default' ] ); |
| 214 |
} |
| 215 |
|
| 216 |
// Build options |
| 217 |
$options = ''; |
| 218 |
foreach ( $args[ 'options' ] as $value => $label ) { |
| 219 |
$options .= K::wrap( |
| 220 |
$label |
| 221 |
, array( |
| 222 |
'value' => $value, |
| 223 |
'selected' => ( in_array( $value, $selected ) ) |
| 224 |
? 'selected' |
| 225 |
: null |
| 226 |
, |
| 227 |
) |
| 228 |
, array( |
| 229 |
'in' => 'option', |
| 230 |
'return' => true, |
| 231 |
) |
| 232 |
); |
| 233 |
} |
| 234 |
|
| 235 |
// Build the input field html |
| 236 |
$select = sprintf( '%s<select %s>%s</select>%s', $args[ 'html_before' ], K::params_str( $params ), $options, $args[ 'html_after' ] ); |
| 237 |
|
| 238 |
// Format |
| 239 |
if( ! empty ( $args[ 'format' ] ) ) { |
| 240 |
$select = str_replace( |
| 241 |
array( ':select', ':name', ':id' ), |
| 242 |
array( $select, $name, $params[ 'id'] ), |
| 243 |
$args[ 'format' ] |
| 244 |
); |
| 245 |
} |
| 246 |
|
| 247 |
// Print or return the input field HTML |
| 248 |
if( ! empty( $args[ 'return' ] ) ) { |
| 249 |
return $select; |
| 250 |
} else { |
| 251 |
echo $select; |
| 252 |
} |
| 253 |
} |
| 254 |
|
| 255 |
/** |
| 256 |
* Prints or returns an input field |
| 257 |
* |
| 258 |
* @param array $controls The array of controls |
| 259 |
*/ |
| 260 |
static function fieldset( $legend, $controls = array() ) { |
| 261 |
|
| 262 |
// $params |
| 263 |
if( func_num_args() > 2 ) { |
| 264 |
$params = func_get_arg(2); |
| 265 |
} |
| 266 |
if( empty( $params ) ) { |
| 267 |
$params = array(); |
| 268 |
} |
| 269 |
|
| 270 |
// $args |
| 271 |
if( func_num_args() > 3 ) { |
| 272 |
$args = func_get_arg(3); |
| 273 |
} |
| 274 |
if( empty( $args ) ) { |
| 275 |
$args = array(); |
| 276 |
} |
| 277 |
|
| 278 |
// Inner HTML placeholder |
| 279 |
$innerHTML = ''; |
| 280 |
|
| 281 |
// Put controls in placehoder |
| 282 |
foreach( $controls as $control ) { |
| 283 |
|
| 284 |
// Fill params if needed |
| 285 |
$control[2] = ! empty( $control[2] ) ? $control[2] : array(); |
| 286 |
|
| 287 |
// Set $args['return'] to false |
| 288 |
if( empty( $control[3] ) ) { |
| 289 |
$control[3] = array(); |
| 290 |
} |
| 291 |
$control[3][ 'return' ] = true; |
| 292 |
|
| 293 |
// Get control HTML |
| 294 |
$innerHTML .= call_user_func( |
| 295 |
/* Callback */ 'K::' . $control[0], |
| 296 |
/* Name/content */ $control[1], |
| 297 |
/* Params*/ $control[2], |
| 298 |
/* Args */ $control[3] |
| 299 |
); |
| 300 |
} |
| 301 |
|
| 302 |
// Prepare HTML |
| 303 |
$HTML = str_replace( |
| 304 |
array( ':legend', ':controls', ':parameters' ), |
| 305 |
array( |
| 306 |
! empty( $legend ) ? $legend : '', |
| 307 |
$innerHTML, |
| 308 |
K::params_str( $params ) |
| 309 |
), |
| 310 |
'<fieldset :parameters><legend>:legend</legend>:controls</fieldset>' |
| 311 |
); |
| 312 |
|
| 313 |
// Print or return the input field HTML |
| 314 |
if( ! empty ( $args[ 'return' ] ) ) { |
| 315 |
return $HTML; |
| 316 |
} else { |
| 317 |
echo $HTML; |
| 318 |
} |
| 319 |
} |
| 320 |
|
| 321 |
/** |
| 322 |
* Wraps given input in an html tag |
| 323 |
*/ |
| 324 |
static function wrap( $content = '' ) { |
| 325 |
|
| 326 |
// $params |
| 327 |
if( func_num_args() > 1 ) { |
| 328 |
$params = func_get_arg(1); |
| 329 |
} |
| 330 |
if( empty( $params ) ) { |
| 331 |
$params = array(); |
| 332 |
} |
| 333 |
|
| 334 |
// $args |
| 335 |
if( func_num_args() > 2 ) { |
| 336 |
$args = func_get_arg(2); |
| 337 |
} |
| 338 |
if( empty( $args ) ) { |
| 339 |
$args = array(); |
| 340 |
} |
| 341 |
$args += array( |
| 342 |
'in' => 'div', |
| 343 |
'html_before' => '', |
| 344 |
'html_after' => '', |
| 345 |
); |
| 346 |
|
| 347 |
// Build the input field html |
| 348 |
$html = sprintf( '%s<%s %s>%s</%s>%s', |
| 349 |
$args[ 'html_before' ], |
| 350 |
$args[ 'in' ], |
| 351 |
K::params_str( $params ), |
| 352 |
$content, |
| 353 |
$args[ 'in' ], |
| 354 |
$args[ 'html_after' ] |
| 355 |
); |
| 356 |
|
| 357 |
// Print or return the input field HTML |
| 358 |
if( ! empty( $args[ 'return' ] ) ) { |
| 359 |
return $html; |
| 360 |
} else { |
| 361 |
echo $html; |
| 362 |
} |
| 363 |
} |
| 364 |
|
| 365 |
/** |
| 366 |
* Prepares an array of params and their values to be added to an html element |
| 367 |
*/ |
| 368 |
static function params_str( $params ) { |
| 369 |
$params_str = ''; |
| 370 |
foreach( $params as $parameter => $value ) { |
| 371 |
if( strlen( $value ) ) { |
| 372 |
$params_str .= sprintf( ' %s="%s"', $parameter, $value); |
| 373 |
} |
| 374 |
} |
| 375 |
return $params_str; |
| 376 |
} |
| 377 |
} |
| 378 |
|
| 379 |
add_action( 'in_admin_footer', 'k_scripts' ); |
| 380 |
function k_scripts() { |
| 381 |
?> |
| 382 |
<style> |
| 383 |
fieldset.k { |
| 384 |
border: solid 1px lightgray; |
| 385 |
margin-bottom: 1em; |
| 386 |
padding-left: .5em; |
| 387 |
padding-right: .5em; |
| 388 |
} |
| 389 |
fieldset.k legend { |
| 390 |
background: white; |
| 391 |
padding: .25em .5em; |
| 392 |
box-shadow: 0 0 3px silver; |
| 393 |
transition: all .5s; |
| 394 |
} |
| 395 |
fieldset.k legend.highlighted { |
| 396 |
background: lightgray; |
| 397 |
box-shadow: 0 0 1px black; |
| 398 |
} |
| 399 |
fieldset.k.expanded legend { |
| 400 |
font-weight: bold; |
| 401 |
} |
| 402 |
fieldset.k.collapsible legend { |
| 403 |
cursor: pointer; |
| 404 |
} |
| 405 |
fieldset.k.collapsed :not(legend) { |
| 406 |
display: none; |
| 407 |
} |
| 408 |
fieldset.k.collapsed { |
| 409 |
display: inline; |
| 410 |
border: none; |
| 411 |
} |
| 412 |
</style> |
| 413 |
<script> |
| 414 |
jQuery( document ).ready( function( $ ) { |
| 415 |
$( '.collapsible legend' ).click( function (){ |
| 416 |
$this = $( this ); |
| 417 |
$fieldset = $this.parent(); |
| 418 |
// Collapse all except target |
| 419 |
$fieldset.parent() |
| 420 |
.find( 'fieldset' ) |
| 421 |
.not( $fieldset ) |
| 422 |
.removeClass( 'expanded' ) |
| 423 |
.addClass( 'collapsed' ) |
| 424 |
.trigger( 'collapse' ); |
| 425 |
// Toggle target |
| 426 |
$fieldset.toggleClass( 'collapsed' ); |
| 427 |
// Add expanded class to non-collpased and vice-versa, then trigger events |
| 428 |
if ( $fieldset.hasClass('collapsed') ) { |
| 429 |
$fieldset.removeClass( 'expanded' ); |
| 430 |
$fieldset.trigger( 'collapse' ); |
| 431 |
} else { |
| 432 |
$fieldset.addClass( 'expanded' ); |
| 433 |
$fieldset.trigger( 'expand' ); |
| 434 |
} |
| 435 |
} ); |
| 436 |
} ); |
| 437 |
</script> |
| 438 |
<?php |
| 439 |
} |
| 440 |
|
| 441 |
function k_selector( $name, $selected_options = array(), $return = false ) { |
| 442 |
|
| 443 |
global $post; |
| 444 |
// Dirty fix to restore the global $post |
| 445 |
$post_bak = $post; |
| 446 |
|
| 447 |
// Get all post types except media |
| 448 |
$post_types = get_post_types( array( 'public' => true ) ); |
| 449 |
unset( $post_types[ 'attachment' ] ); |
| 450 |
|
| 451 |
$ret = ob_start(); |
| 452 |
|
| 453 |
// Start ouput |
| 454 |
echo '<select data-placeholder="' . __( 'Type to search for posts, categories or pages.' ) . '" name = "' . $name . '[]" class="select2" multiple="multiple" style="width: 100%;">'; |
| 455 |
|
| 456 |
// Front page |
| 457 |
K::wrap( __( 'Front page' ) |
| 458 |
, array( |
| 459 |
'value' => '~', |
| 460 |
'selected' => in_array( '~', $selected_options ), |
| 461 |
) |
| 462 |
, array( 'in' => 'option' ) |
| 463 |
); |
| 464 |
|
| 465 |
foreach ($post_types as $post_type => $post_type_args ) { |
| 466 |
|
| 467 |
$post_type_obj = get_post_type_object( $post_type ); |
| 468 |
$post_type_name = $post_type_obj->labels->singular_name; |
| 469 |
|
| 470 |
$options = array(); |
| 471 |
|
| 472 |
// Add taxonomy/terms options |
| 473 |
$taxonomies = get_object_taxonomies( $post_type ); |
| 474 |
foreach ( $taxonomies as $taxonomy ) { |
| 475 |
$taxonomy_obj = get_taxonomy( $taxonomy ); |
| 476 |
$taxonomy_name = $taxonomy_obj->labels->singular_name; |
| 477 |
$terms = get_categories("taxonomy=$taxonomy&type=$post_type"); |
| 478 |
foreach ($terms as $term) { |
| 479 |
$options[ 'taxonomies' ][ "$post_type:$term->term_id" ] = |
| 480 |
$post_type_name |
| 481 |
. " › $taxonomy_name" |
| 482 |
. " › $term->name" |
| 483 |
; |
| 484 |
} |
| 485 |
} |
| 486 |
|
| 487 |
// Add posts options |
| 488 |
$the_query = new WP_Query( "post_type=$post_type&posts_per_page=-1" ); |
| 489 |
if ( $the_query->have_posts() ) { |
| 490 |
|
| 491 |
while ( $the_query->have_posts() ) { |
| 492 |
$the_query->the_post(); |
| 493 |
$options[ 'posts' ][ '#' . get_the_ID() ] = $post_type_name |
| 494 |
. ' ' . __( '›' ) . ' ' |
| 495 |
. '#' . get_the_ID() . ' – ' |
| 496 |
. ( get_the_title() ? get_the_title() : __('[Untitled]') ) |
| 497 |
; |
| 498 |
} |
| 499 |
} |
| 500 |
|
| 501 |
// Dirty fix to restore the global $post |
| 502 |
$post = $post_bak; |
| 503 |
|
| 504 |
// Posts > All |
| 505 |
echo '<optgroup label="' . $post_type_name . '">'; |
| 506 |
printf( |
| 507 |
'<option value="%s" %s >%s</option>' |
| 508 |
, $post_type |
| 509 |
, ( in_array( $post_type, $selected_options ) ? 'selected' : '' ) |
| 510 |
, $post_type_name . ' ' . ( '›' ) . ' ' . __( 'All' ) |
| 511 |
); |
| 512 |
echo '</optgroup>'; |
| 513 |
|
| 514 |
// Posts > Taoxonomies |
| 515 |
if ( ! empty( $options[ 'taxonomies' ] ) ) { |
| 516 |
printf( |
| 517 |
'<optgroup label="%s">' |
| 518 |
, $post_type_name . ' ' . __( '›' ) . ' ' . __( 'Taxonomies' ) |
| 519 |
); |
| 520 |
foreach ( $options[ 'taxonomies' ] as $k => $v ) { |
| 521 |
$selected = ( in_array( $k, $selected_options ) ) ? 'selected="selected"' : ''; |
| 522 |
printf( '<option value="%s" %s >%s</option>', $k, $selected, $v ); |
| 523 |
} |
| 524 |
echo '</optgroup>'; |
| 525 |
} |
| 526 |
|
| 527 |
// Posts > content |
| 528 |
if ( ! empty( $options[ 'posts' ] ) ) { |
| 529 |
printf( '<optgroup label="%s">' |
| 530 |
, $post_type_name . ' ' . __( '›' ) . ' ' . __( 'Content' ) |
| 531 |
); |
| 532 |
foreach ( $options[ 'posts' ] as $k => $v ) { |
| 533 |
$selected = ( in_array( $k, $selected_options ) ) ? 'selected="selected"' : ''; |
| 534 |
printf( '<option value="%s" %s >%s</option>' |
| 535 |
, $k |
| 536 |
, $selected |
| 537 |
, $v |
| 538 |
); |
| 539 |
} |
| 540 |
echo '</optgroup>'; |
| 541 |
} |
| 542 |
} |
| 543 |
echo '</select>'; |
| 544 |
|
| 545 |
$ret = ob_get_clean(); |
| 546 |
|
| 547 |
if ( $return ) { |
| 548 |
return $ret; |
| 549 |
} else { |
| 550 |
echo $ret; |
| 551 |
} |
| 552 |
} |
