quickpress /wp-content/themes/news/library/functions/shortcodes.php

Language PHP Lines 474
MD5 Hash e9427cb2ae612030212916db5685fb09 Estimated Cost $5,090 (why?)
Repository https://bitbucket.org/lgorence/quickpress.git View Raw File
  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
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
<?php
/**
 * Shortcodes bundled for use with themes.  These shortcodes are not meant to be used with the post content 
 * editor.  Their purpose is to make it easier for users to filter hooks without having to know too much PHP code
 * and to provide access to specific functionality in other (non-post content) shortcode-aware areas.  Note that 
 * some shortcodes are specific to posts and comments and would be useless outside of the post and comment 
 * loops.  To use the shortcodes, a theme must register support for 'hybrid-core-shortcodes'.
 *
 * @package HybridCore
 * @subpackage Functions
 * @author Justin Tadlock <justin@justintadlock.com>
 * @copyright Copyright (c) 2008 - 2012, Justin Tadlock
 * @link http://themehybrid.com/hybrid-core
 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 */

/* Register shortcodes. */
add_action( 'init', 'hybrid_add_shortcodes' );

/**
 * Creates new shortcodes for use in any shortcode-ready area.  This function uses the add_shortcode() 
 * function to register new shortcodes with WordPress.
 *
 * @since 0.8.0
 * @access private
 * @uses add_shortcode() to create new shortcodes.
 * @link http://codex.wordpress.org/Shortcode_API
 * @return void
 */
function hybrid_add_shortcodes() {

	/* Add theme-specific shortcodes. */
	add_shortcode( 'the-year', 'hybrid_the_year_shortcode' );
	add_shortcode( 'site-link', 'hybrid_site_link_shortcode' );
	add_shortcode( 'wp-link', 'hybrid_wp_link_shortcode' );
	add_shortcode( 'theme-link', 'hybrid_theme_link_shortcode' );
	add_shortcode( 'child-link', 'hybrid_child_link_shortcode' );
	add_shortcode( 'loginout-link', 'hybrid_loginout_link_shortcode' );
	add_shortcode( 'query-counter', 'hybrid_query_counter_shortcode' );
	add_shortcode( 'nav-menu', 'hybrid_nav_menu_shortcode' );

	/* Add entry-specific shortcodes. */
	add_shortcode( 'entry-title', 'hybrid_entry_title_shortcode' );
	add_shortcode( 'entry-author', 'hybrid_entry_author_shortcode' );
	add_shortcode( 'entry-terms', 'hybrid_entry_terms_shortcode' );
	add_shortcode( 'entry-comments-link', 'hybrid_entry_comments_link_shortcode' );
	add_shortcode( 'entry-published', 'hybrid_entry_published_shortcode' );
	add_shortcode( 'entry-edit-link', 'hybrid_entry_edit_link_shortcode' );
	add_shortcode( 'entry-shortlink', 'hybrid_entry_shortlink_shortcode' );
	add_shortcode( 'entry-permalink', 'hybrid_entry_permalink_shortcode' );
	add_shortcode( 'post-format-link', 'hybrid_post_format_link_shortcode' );

	/* Add comment-specific shortcodes. */
	add_shortcode( 'comment-published', 'hybrid_comment_published_shortcode' );
	add_shortcode( 'comment-author', 'hybrid_comment_author_shortcode' );
	add_shortcode( 'comment-edit-link', 'hybrid_comment_edit_link_shortcode' );
	add_shortcode( 'comment-reply-link', 'hybrid_comment_reply_link_shortcode' );
	add_shortcode( 'comment-permalink', 'hybrid_comment_permalink_shortcode' );
}

/**
 * Shortcode to display the current year.
 *
 * @since 0.6.0
 * @access public
 * @uses date() Gets the current year.
 * @return string
 */
function hybrid_the_year_shortcode() {
	return date( __( 'Y', 'hybrid-core' ) );
}

/**
 * Shortcode to display a link back to the site.
 *
 * @since 0.6.0
 * @access public
 * @uses get_bloginfo() Gets information about the install.
 * @return string
 */
function hybrid_site_link_shortcode() {
	return '<a class="site-link" href="' . home_url() . '" title="' . esc_attr( get_bloginfo( 'name' ) ) . '" rel="home"><span>' . get_bloginfo( 'name' ) . '</span></a>';
}

/**
 * Shortcode to display a link to WordPress.org.
 *
 * @since 0.6.0
 * @access public
 * @return string
 */
function hybrid_wp_link_shortcode() {
	return '<a class="wp-link" href="http://wordpress.org" title="' . esc_attr__( 'State-of-the-art semantic personal publishing platform', 'hybrid-core' ) . '"><span>' . __( 'WordPress', 'hybrid-core' ) . '</span></a>';
}

/**
 * Shortcode to display a link to the parent theme page.
 *
 * @since 0.6.0
 * @access public
 * @uses get_theme_data() Gets theme (parent theme) information.
 * @return string
 */
function hybrid_theme_link_shortcode() {
	$theme = wp_get_theme( get_template(), get_theme_root( get_template_directory() ) );
	return '<a class="theme-link" href="' . esc_url( $theme->get( 'ThemeURI' ) ) . '" title="' . sprintf( esc_attr__( '%s WordPress Theme', 'hybrid-core' ), $theme->get( 'Name' ) ) . '"><span>' . esc_attr( $theme->get( 'Name' ) ) . '</span></a>';
}

/**
 * Shortcode to display a link to the child theme's page.
 *
 * @since 0.6.0
 * @access public
 * @uses get_theme_data() Gets theme (child theme) information.
 * @return string
 */
function hybrid_child_link_shortcode() {
	$theme = wp_get_theme( get_stylesheet(), get_theme_root( get_stylesheet_directory() ) );
	return '<a class="child-link" href="' . esc_url( $theme->get( 'ThemeURI' ) ) . '" title="' . esc_attr( $theme->get( 'Name' ) ) . '"><span>' . esc_html( $theme->get( 'Name' ) ) . '</span></a>';
}

/**
 * Shortcode to display a login link or logout link.
 *
 * @since 0.6.0
 * @access public
 * @uses is_user_logged_in() Checks if the current user is logged into the site.
 * @uses wp_logout_url() Creates a logout URL.
 * @uses wp_login_url() Creates a login URL.
 * @return string
 */
function hybrid_loginout_link_shortcode() {
	if ( is_user_logged_in() )
		$out = '<a class="logout-link" href="' . esc_url( wp_logout_url( site_url( $_SERVER['REQUEST_URI'] ) ) ) . '" title="' . esc_attr__( 'Log out', 'hybrid-core' ) . '">' . __( 'Log out', 'hybrid-core' ) . '</a>';
	else
		$out = '<a class="login-link" href="' . esc_url( wp_login_url( site_url( $_SERVER['REQUEST_URI'] ) ) ) . '" title="' . esc_attr__( 'Log in', 'hybrid-core' ) . '">' . __( 'Log in', 'hybrid-core' ) . '</a>';

	return $out;
}

/**
 * Displays query count and load time if the current user can edit themes.
 *
 * @since 0.6.0
 * @access public
 * @uses current_user_can() Checks if the current user can edit themes.
 * @return string
 */
function hybrid_query_counter_shortcode() {
	if ( current_user_can( 'edit_theme_options' ) )
		return sprintf( __( 'This page loaded in %1$s seconds with %2$s database queries.', 'hybrid-core' ), timer_stop( 0, 3 ), get_num_queries() );
	return '';
}

/**
 * Displays a nav menu that has been created from the Menus screen in the admin.
 *
 * @since 0.8.0
 * @access public
 * @uses wp_nav_menu() Displays the nav menu.
 * @return string
 */
function hybrid_nav_menu_shortcode( $attr ) {

	$attr = shortcode_atts(
		array(
			'menu' => '',
			'container' => 'div',
			'container_id' => '',
			'container_class' => 'nav-menu',
			'menu_id' => '',
			'menu_class' => '',
			'link_before' => '',
			'link_after' => '',
			'before' => '',
			'after' => '',
			'fallback_cb' => 'wp_page_menu',
			'walker' => ''
		),
		$attr
	);
	$attr['echo'] = false;

	return wp_nav_menu( $attr );
}

/**
 * Displays the edit link for an individual post.
 *
 * @since 0.7.0
 * @access public
 * @param array $attr
 * @return string
 */
function hybrid_entry_edit_link_shortcode( $attr ) {

	$post_type = get_post_type_object( get_post_type() );

	if ( !current_user_can( $post_type->cap->edit_post, get_the_ID() ) )
		return '';

	$attr = shortcode_atts( array( 'before' => '', 'after' => '' ), $attr );

	return $attr['before'] . '<span class="edit"><a class="post-edit-link" href="' . esc_url( get_edit_post_link( get_the_ID() ) ) . '" title="' . sprintf( esc_attr__( 'Edit %1$s', 'hybrid-core' ), $post_type->labels->singular_name ) . '">' . __( 'Edit', 'hybrid-core' ) . '</a></span>' . $attr['after'];
}

/**
 * Displays the published date of an individual post.
 *
 * @since 0.7.0
 * @access public
 * @param array $attr
 * @return string
 */
function hybrid_entry_published_shortcode( $attr ) {
	$attr = shortcode_atts( array( 'before' => '', 'after' => '', 'format' => get_option( 'date_format' ) ), $attr );

	$published = '<abbr class="published" title="' . sprintf( get_the_time( esc_attr__( 'l, F jS, Y, g:i a', 'hybrid-core' ) ) ) . '">' . sprintf( get_the_time( $attr['format'] ) ) . '</abbr>';
	return $attr['before'] . $published . $attr['after'];
}

/**
 * Displays a post's number of comments wrapped in a link to the comments area.
 *
 * @since 0.7.0
 * @access public
 * @param array $attr
 * @return string
 */
function hybrid_entry_comments_link_shortcode( $attr ) {

	$comments_link = '';
	$number = doubleval( get_comments_number() );
	$attr = shortcode_atts( array( 'zero' => __( 'Leave a response', 'hybrid-core' ), 'one' => __( '%1$s Response', 'hybrid-core' ), 'more' => __( '%1$s Responses', 'hybrid-core' ), 'css_class' => 'comments-link', 'none' => '', 'before' => '', 'after' => '' ), $attr );

	if ( 0 == $number && !comments_open() && !pings_open() ) {
		if ( $attr['none'] )
			$comments_link = '<span class="' . esc_attr( $attr['css_class'] ) . '">' . sprintf( $attr['none'], number_format_i18n( $number ) ) . '</span>';
	}
	elseif ( 0 == $number )
		$comments_link = '<a class="' . esc_attr( $attr['css_class'] ) . '" href="' . get_permalink() . '#respond" title="' . sprintf( esc_attr__( 'Comment on %1$s', 'hybrid-core' ), the_title_attribute( 'echo=0' ) ) . '">' . sprintf( $attr['zero'], number_format_i18n( $number ) ) . '</a>';
	elseif ( 1 == $number )
		$comments_link = '<a class="' . esc_attr( $attr['css_class'] ) . '" href="' . get_comments_link() . '" title="' . sprintf( esc_attr__( 'Comment on %1$s', 'hybrid-core' ), the_title_attribute( 'echo=0' ) ) . '">' . sprintf( $attr['one'], number_format_i18n( $number ) ) . '</a>';
	elseif ( 1 < $number )
		$comments_link = '<a class="' . esc_attr( $attr['css_class'] ) . '" href="' . get_comments_link() . '" title="' . sprintf( esc_attr__( 'Comment on %1$s', 'hybrid-core' ), the_title_attribute( 'echo=0' ) ) . '">' . sprintf( $attr['more'], number_format_i18n( $number ) ) . '</a>';

	if ( $comments_link )
		$comments_link = $attr['before'] . $comments_link . $attr['after'];

	return $comments_link;
}

/**
 * Displays an individual post's author with a link to his or her archive.
 *
 * @since 0.7.0
 * @access public
 * @param array $attr
 * @return string
 */
function hybrid_entry_author_shortcode( $attr ) {
	$attr = shortcode_atts( array( 'before' => '', 'after' => '' ), $attr );
	$author = '<span class="author vcard"><a class="url fn n" href="' . esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ) . '" title="' . esc_attr( get_the_author_meta( 'display_name' ) ) . '">' . get_the_author_meta( 'display_name' ) . '</a></span>';
	return $attr['before'] . $author . $attr['after'];
}

/**
 * Displays a list of terms for a specific taxonomy.
 *
 * @since 0.7.0
 * @access public
 * @param array $attr
 * @return string
 */
function hybrid_entry_terms_shortcode( $attr ) {

	$attr = shortcode_atts( array( 'id' => get_the_ID(), 'taxonomy' => 'post_tag', 'separator' => ', ', 'before' => '', 'after' => '' ), $attr );

	$attr['before'] = ( empty( $attr['before'] ) ? '<span class="' . $attr['taxonomy'] . '">' : '<span class="' . $attr['taxonomy'] . '"><span class="before">' . $attr['before'] . '</span>' );
	$attr['after'] = ( empty( $attr['after'] ) ? '</span>' : '<span class="after">' . $attr['after'] . '</span></span>' );

	return get_the_term_list( $attr['id'], $attr['taxonomy'], $attr['before'], $attr['separator'], $attr['after'] );
}

/**
 * Displays a post's title with a link to the post.
 *
 * @since 0.7.0
 * @access public
 * @return string
 */
function hybrid_entry_title_shortcode( $attr ) {

	$attr = shortcode_atts( array( 'permalink' => true ), $attr );

	$tag = is_singular() ? 'h1' : 'h2';
	$class = sanitize_html_class( get_post_type() ) . '-title entry-title';

	if ( false == (bool)$attr['permalink'] )
		$title = the_title( "<{$tag} class='{$class}'>", "</{$tag}>", false );
	else
		$title = the_title( "<{$tag} class='{$class}'><a href='" . get_permalink() . "'>", "</a></{$tag}>", false );

	if ( empty( $title ) && !is_singular() )
		$title = "<{$tag} class='{$class}'><a href='" . get_permalink() . "'>" . __( '(Untitled)', 'hybrid-core' ) . "</a></{$tag}>";

	return $title;
}

/**
 * Displays the shortlink of an individual entry.
 *
 * @since 0.8.0
 * @access public
 * @return string
 */
function hybrid_entry_shortlink_shortcode( $attr ) {

	$attr = shortcode_atts(
		array(
			'text' => __( 'Shortlink', 'hybrid-core' ),
			'title' => the_title_attribute( array( 'echo' => false ) ),
			'before' => '',
			'after' => ''
		),
		$attr
	);

	$shortlink = esc_url( wp_get_shortlink( get_the_ID() ) );

	return "{$attr['before']}<a class='shortlink' href='{$shortlink}' title='" . esc_attr( $attr['title'] ) . "' rel='shortlink'>{$attr['text']}</a>{$attr['after']}";
}

/**
 * Returns the output of the [entry-permalink] shortcode, which is a link back to the post permalink page.
 *
 * @since 1.3.0.
 * @param array $attr The shortcode arguments.
 * @return string A permalink back to the post.
 */
function hybrid_entry_permalink_shortcode( $attr ) {

	$attr = shortcode_atts( array( 'before' => '', 'after' => '' ), $attr );

	return $attr['before'] . '<a href="' . esc_url( get_permalink() ) . '" class="permalink">' . __( 'Permalink', 'hybrid-core' ) . '</a>' . $attr['after'];
}

/**
 * Returns the output of the [post-format-link] shortcode.  This shortcode is for use when a theme uses the 
 * post formats feature.
 *
 * @since 1.3.0.
 * @param array $attr The shortcode arguments.
 * @return string A link to the post format archive.
 */
function hybrid_post_format_link_shortcode( $attr ) {

	$attr = shortcode_atts( array( 'before' => '', 'after' => '' ), $attr );
	$format = get_post_format();
	$url = ( empty( $format ) ? get_permalink() : get_post_format_link( $format ) );

	return $attr['before'] . '<a href="' . esc_url( $url ) . '" class="post-format-link">' . get_post_format_string( $format ) . '</a>' . $attr['after'];
}

/**
 * Displays the published date and time of an individual comment.
 *
 * @since 0.7.0
 * @access public
 * @return string
 */
function hybrid_comment_published_shortcode() {
	$link = '<span class="published">' . sprintf( __( '%1$s at %2$s', 'hybrid-core' ), '<abbr class="comment-date" title="' . get_comment_date( esc_attr__( 'l, F jS, Y, g:i a', 'hybrid-core' ) ) . '">' . get_comment_date() . '</abbr>', '<abbr class="comment-time" title="' . get_comment_date( esc_attr__( 'l, F jS, Y, g:i a', 'hybrid-core' ) ) . '">' . get_comment_time() . '</abbr>' ) . '</span>';
	return $link;
}

/**
 * Displays the comment author of an individual comment.
 *
 * @since 0.8.0
 * @access public
 * @global $comment The current comment's DB object.
 * @return string
 */
function hybrid_comment_author_shortcode( $attr ) {
	global $comment;

	$attr = shortcode_atts(
		array(
			'before' => '',
			'after' => '',
			'tag' => 'span' // @deprecated 1.2.0 Back-compatibility. Please don't use this argument.
		),
		$attr
	);

	$author = esc_html( get_comment_author( $comment->comment_ID ) );
	$url = esc_url( get_comment_author_url( $comment->comment_ID ) );

	/* Display link and cite if URL is set. Also, properly cites trackbacks/pingbacks. */
	if ( $url )
		$output = '<cite class="fn" title="' . $url . '"><a href="' . $url . '" title="' . esc_attr( $author ) . '" class="url" rel="external nofollow">' . $author . '</a></cite>';
	else
		$output = '<cite class="fn">' . $author . '</cite>';

	$output = '<' . tag_escape( $attr['tag'] ) . ' class="comment-author vcard">' . $attr['before'] . apply_filters( 'get_comment_author_link', $output ) . $attr['after'] . '</' . tag_escape( $attr['tag'] ) . '><!-- .comment-author .vcard -->';

	return $output;
}

/**
 * Displays the permalink to an individual comment.
 *
 * @since 0.7.0
 * @access public
 * @return string
 */
function hybrid_comment_permalink_shortcode( $attr ) {
	global $comment;

	$attr = shortcode_atts( array( 'before' => '', 'after' => '' ), $attr );
	$link = '<a class="permalink" href="' . esc_url( get_comment_link( $comment->comment_ID ) ) . '" title="' . sprintf( esc_attr__( 'Permalink to comment %1$s', 'hybrid-core' ), $comment->comment_ID ) . '">' . __( 'Permalink', 'hybrid-core' ) . '</a>';
	return $attr['before'] . $link . $attr['after'];
}

/**
 * Displays a comment's edit link to users that have the capability to edit the comment.
 *
 * @since 0.7.0
 * @access public
 * @return string
 */
function hybrid_comment_edit_link_shortcode( $attr ) {
	global $comment;

	$edit_link = get_edit_comment_link( $comment->comment_ID );

	if ( !$edit_link )
		return '';

	$attr = shortcode_atts( array( 'before' => '', 'after' => '' ), $attr );

	$link = '<a class="comment-edit-link" href="' . esc_url( $edit_link ) . '" title="' . sprintf( esc_attr__( 'Edit %1$s', 'hybrid-core' ), $comment->comment_type ) . '"><span class="edit">' . __( 'Edit', 'hybrid-core' ) . '</span></a>';
	$link = apply_filters( 'edit_comment_link', $link, $comment->comment_ID );

	return $attr['before'] . $link . $attr['after'];
}

/**
 * Displays a reply link for the 'comment' comment_type if threaded comments are enabled.
 *
 * @since 0.7.0
 * @access public
 * @return string
 */
function hybrid_comment_reply_link_shortcode( $attr ) {

	if ( !get_option( 'thread_comments' ) || 'comment' !== get_comment_type() )
		return '';

	$defaults = array(
		'reply_text' => __( 'Reply', 'hybrid-core' ),
		'login_text' => __( 'Log in to reply.', 'hybrid-core' ),
		'depth' => intval( $GLOBALS['comment_depth'] ),
		'max_depth' => get_option( 'thread_comments_depth' ),
		'before' => '',
		'after' => ''
	);
	$attr = shortcode_atts( $defaults, $attr );

	return get_comment_reply_link( $attr );
}

?>
Back to Top