1: <?php
2: 3: 4: 5: 6: 7: 8: 9: 10:
11: function cml_is_homepage( $url = null ) {
12: global $wpdb;
13:
14: if( ! empty( $wpdb ) && method_exists( $wpdb, 'is_category' ) ) {
15: if( is_category() || is_archive() ) return false;
16: }
17:
18:
19: if( cml_use_static_page() ) {
20: global $wp_query;
21: $static_id = array( get_option( "page_for_posts" ), get_option( "page_on_front" ) );
22:
23: $lang_id = CMLLanguage::get_current_id();
24:
25: 26: 27: 28: 29: 30: 31:
32: 33: 34: 35: 36:
37: if( ! isset( $GLOBALS[ '_cml_get_queried_object_id' ] ) ) {
38: if( ! empty( $wpdb ) && method_exists( $wpdb, 'get_queried_object' ) ) {
39: $GLOBALS[ '_cml_get_queried_object_id' ] = get_queried_object()->ID;
40: $GLOBALS[ '_cml_get_queried_object' ] = get_queried_object();
41:
42: $the_id = & $GLOBALS[ '_cml_get_queried_object_id' ];
43: } else {
44: if( is_object( get_post() ) ) {
45: $the_id = get_the_ID();
46:
47: $GLOBALS[ '_cml_get_queried_object_id' ] = $the_id;
48: }
49: }
50: } else {
51: $the_id = $GLOBALS[ '_cml_get_queried_object_id' ];
52: }
53:
54: if( ! empty( $the_id ) ) {
55: if( in_array( $the_id, $static_id ) ) return true;
56:
57:
58: $linked = CMLPost::get_translation( CMLLanguage::get_current_id(), $the_id );
59: if( ! empty( $linked ) ) {
60: return in_array( $linked, $static_id );
61: }
62: }
63: }
64:
65:
66:
67: if( ! empty( $wpdb ) && method_exists( $wpdb, 'is_home' ) ) {
68: return is_home();
69: }
70:
71:
72: CMLUtils::clear_url();
73:
74: return trailingslashit( CMLUtils::get_clean_url() ) == trailingslashit( CMLUtils::home_url() );
75: }
76:
77: 78: 79: 80: 81: 82: 83: 84: 85: 86:
87: function cml_get_page_id_by_path($url, $types = null) {
88: $url = untrailingslashit( $url );
89: $plinks = explode( "/", $url );
90:
91: if( $types == null ) {
92: $types = array_keys( get_post_types() );
93: }
94:
95: $p = cml_get_page_by_path( $url, OBJECT, $types );
96: $the_id = is_object( $p ) ? $p->ID : 0;
97:
98: return $the_id;
99: }
100:
101: 102: 103: 104: 105: 106: 107: 108: 109: 110: 111: 112: 113: 114: 115:
116: function cml_get_page_by_path($page_path, $output = OBJECT, $post_type = array('page')) {
117: global $wpdb;
118:
119: $page_path = rawurlencode(urldecode($page_path));
120: $page_path = str_replace('%2F', '/', $page_path);
121: $page_path = str_replace('%20', ' ', $page_path);
122: $parts = explode( '/', trim( $page_path, '/' ) );
123: $parts = array_map( 'esc_sql', $parts );
124: $parts = array_map( 'sanitize_title_for_query', $parts );
125:
126: $in_string = "'". implode( "','", $parts ) . "'";
127: $post_type_sql = implode( "','", $post_type );
128:
129:
130: if( empty( $in_string ) ) {
131: return;
132: }
133:
134: $query = "SELECT ID, post_name, post_parent, post_type FROM $wpdb->posts WHERE post_name IN ($in_string) AND (post_type IN ( '$post_type_sql' ) ) AND post_status = 'publish'";
135: $pages = $wpdb->get_results( $query, OBJECT_K );
136: $revparts = array_reverse( $parts );
137:
138: $foundid = 0;
139: foreach ( (array) $pages as $page ) {
140: if ( $page->post_name == $revparts[0] ) {
141: $count = 0;
142: $p = $page;
143:
144: while ( $p->post_parent != 0 && isset( $pages[ $p->post_parent ] ) ) {
145: $count++;
146: $parent = $pages[ $p->post_parent ];
147: if ( ! isset( $revparts[ $count ] ) || $parent->post_name != $revparts[ $count ] )
148: break;
149: $p = $parent;
150: }
151:
152:
153: if ( $p->post_parent == 0 && $p->post_name == $revparts[ $count ] ) {
154: $foundid = $page->ID;
155: if ( $page->post_type == $post_type )
156: break;
157: }
158: }
159: }
160:
161: if ( $foundid )
162: return get_post( $foundid, $output );
163:
164: return null;
165: }
166:
167: 168: 169: 170: 171: 172: 173: 174: 175: 176: 177:
178: function cml_get_the_link( $result, $linked = true, $only_existings = false, $queried = false ) {
179: global $wpCeceppaML, $_cml_settings;
180:
181: if( defined( 'CML_DEBUG' ) && isset( $_GET[ 'cdb' ] ) ) {
182: echo "queried: $queried<br />";
183: echo "is_home: " . cml_is_homepage() . "<br />";
184: }
185: if( $queried && ( cml_is_homepage() || is_search() ) ) {
186:
187: $link = CMLUtils::get_home_url( $result->cml_language_slug );
188:
189: if( is_search() ) {
190: if( isset( $_GET[ 's' ] ) ) {
191: $args[ 's' ] = esc_attr( $_GET[ 's' ] );
192: }
193:
194: if( CMLUtils::get_url_mode() <= PRE_LANG ) {
195: $args[ 'lang' ] = $result->cml_language_slug;
196: }
197:
198: $link = add_query_arg( $args, trailingslashit( $link ) );
199: }
200: } else {
201: $GLOBALS[ '_cml_force_home_slug' ] = $result->cml_language_slug;
202:
203:
204: $wpCeceppaML->force_category_lang( $result->id );
205:
206: if( $queried ) {
207: if( empty( $GLOBALS[ '_cml_get_queried_object' ] ) ) {
208: $GLOBALS[ '_cml_get_queried_object' ] = get_queried_object();
209: }
210: $q = & $GLOBALS[ '_cml_get_queried_object' ];
211:
212: $is_category = isset( $q->taxonomy ) && "category" == $q->taxonomy;
213: $is_single = isset( $q->ID );
214: $is_page = $is_single;
215: $the_id = ( $is_single ) ? $q->ID : 0;
216: $is_tag = isset( $q->taxonomy ) && "post_tag" == $q->taxonomy;
217:
218: if( empty( $q ) ) {
219: $is_404 = is_404();
220: }
221: } else {
222: $is_category = is_category();
223: $is_single = is_single();
224: $is_page = is_page();
225: $the_id = get_the_ID();
226: $is_404 = is_404();
227: $is_tag = is_tag();
228: }
229:
230:
231: $link = "";
232:
233: if( ! in_the_loop() ) {
234: $lang_id = CMLLanguage::get_current_id();
235: } else
236: $lang_id = CMLLanguage::get_id_by_post_id( $the_id );
237:
238: 239: 240: 241: 242:
243: if( ( ( $is_single || $is_page ) || $linked ) && ! $is_category ) {
244: $linked_id = CMLPost::get_translation( $result->id, $the_id );
245:
246: if( ! empty( $linked_id ) ) {
247: $link = get_permalink( $linked_id );
248: $link = CMLPost::remove_extra_number( $link, get_post( $linked_id ) );
249:
250: if( CMLUtils::_get( '_real_language' ) != CMLLanguage::get_current_id()
251: && $linked_id == $the_id ) {
252:
253: if( CMLUtils::get_url_mode() == PRE_PATH ) {
254: $link = $wpCeceppaML->convert_url( $link, $result->cml_language_slug );
255: }
256: }
257: }
258: }
259:
260: if( is_archive() && ! $is_category && ! is_post_type_archive() ) {
261: global $wp;
262:
263: $link = trailingslashit( home_url( $wp->request ) );
264:
265: if( CMLUtils::get_url_mode() == PRE_NONE ||
266: CMLUtils::get_url_mode() == PRE_LANG ) {
267: $link = add_query_arg( array( "lang" => $result->cml_language_slug ), $link );
268: }
269: }
270:
271:
272: if( $is_category ) {
273: if( $queried && isset( $q->term_id ) ) {
274: $cat = array( "term_id" => $q->term_id );
275: } else {
276: $cat = get_the_category();
277: }
278:
279: if( is_array( $cat ) ) {
280: $cat_id = ( isset( $cat[ 'term_id' ] ) ) ? $cat[ 'term_id' ] : ( $cat[ count($cat) - 1 ]->term_id );
281:
282:
283: CMLUtils::_set( '_force_category_lang', $result->id );
284: $link = get_category_link( $cat_id );
285:
286: CMLUtils::_del( '_force_category_lang' );
287: }
288: }
289:
290: if( $queried && $is_tag ) {
291: if( ! empty( $q ) ) {
292: $term_id = $q->term_id;
293: } else {
294: $term_id = CMLUtils::_get( "_reverted" );
295: }
296:
297: if( ! empty( $term_id ) ) {
298: CMLUtils::_set( '_force_category_lang', $result->id );
299:
300: $link = get_tag_link( $term_id );
301:
302: CMLUtils::_del( '_force_category_lang' );
303: }
304: }
305:
306: if( is_paged() ) {
307: $link = add_query_arg( array( "lang" => $result->cml_language_slug ) );
308: }
309:
310: unset( $GLOBALS[ '_cml_force_home_slug' ] );
311: $wpCeceppaML->unset_category_lang();
312:
313: 314: 315: 316: 317: 318:
319: if( empty( $link ) && ! $only_existings ) {
320: if( 1 === CMLUtils::_get( "is_crawler" ) ) {
321: return;
322: }
323:
324:
325: if( $_cml_settings[ 'cml_force_languge' ] == 1 ) {
326: 327: 328:
329: if( is_single() || is_page() ) {
330: $l = cml_get_linked_post( $the_id, CMLLanguage::get_default_id() );
331:
332: }
333:
334: 335: 336: 337:
338: $link = "http://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
339: if( CMLPost::get_language_by_id( $the_id ) != $result->id ) {
340: $link = add_query_arg( array( "lang" => $result->cml_language_slug ), $link );
341: }
342: } else {
343: $link = CMLUtils::get_home_url( $result->cml_language_slug );
344: }
345:
346: if( ( $is_tag || ( isset( $is_404 ) && $is_404 ) ) && CMLUtils::get_url_mode() > PRE_LANG ) {
347: $clean = CMLUtils::get_clean_url();
348: $url = CMLUtils::home_url();
349:
350:
351: $link = str_replace( $url, "", $clean );
352: $link = CMLUtils::get_home_url( $result->cml_language_slug ) . $link;
353: }
354: }
355: }
356:
357: return $link;
358: }
359:
360: 361: 362: 363: 364: 365:
366: function cml_use_static_page() {
367: return (get_option("page_for_posts") > 0) ||
368: (get_option("page_on_front") > 0);
369: }
370:
371: 372: 373: 374: 375:
376: function cml_get_browser_lang() {
377: if( isset( $GLOBALS[ '_browser_lang' ] ) ) return $GLOBALS[ '_browser_lang' ];
378:
379: global $wpdb;
380:
381: $browser_langs = @explode( ";", $_SERVER['HTTP_ACCEPT_LANGUAGE'] );
382: $lang = null;
383:
384:
385: foreach( $browser_langs as $blang ) {
386: @list( $code1, $code2 ) = explode( ",", $blang );
387:
388: $locale[] = str_replace( "-", "_", $code1 );
389: $locale[] = str_replace( "-", "_", $code2 );
390:
391:
392:
393:
394: $i = 0;
395: while( empty( $lang ) && $i < count( $locale ) ) {
396: $l = $locale[$i];
397:
398: if( strlen( $l ) > 2 ) {
399: $lang = CMLLanguage::get_id_by_locale( $l );
400: } else {
401:
402: $lang = CMLLanguage::get_id_by_slug( $l );
403: }
404:
405: $i++;
406: }
407:
408: if( ! empty ($lang ) ) {
409: break;
410: }
411: }
412:
413: $GLOBALS[ '_browser_lang' ] = $lang;
414:
415: return $lang;
416: }
417:
418: 419: 420: 421: 422: 423: 424:
425: function cml_get_notice( $lang ) {
426: global $wpdb, $wpCeceppaML;
427:
428:
429: $type = ( is_single() ) ? "post" : "page";
430:
431: $r = CMLTranslations::get( $lang,
432: "_notice_$type",
433: "N", true, true );
434:
435: if( ! empty( $r ) )
436: return $r;
437: else
438: CMLLanguage::get_current()->cml_language;
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: 475: 476: 477: 478: 479: 480: 481: 482: 483: 484: 485: 486: 487: 488: 489: 490: 491: 492:
493: function cml_show_flags( $args ) {
494: global $wpdb;
495:
496: $args = extract( shortcode_atts( array(
497: "show" => "text",
498: "size" => "tiny",
499: "class" => "",
500: "image_class" => "",
501: "echo" => true,
502: "linked" => true,
503: "only_existings" => false,
504: "sort" => false,
505: "queried" => false,
506: "show_flag" => true,
507: ), $args ) );
508:
509: $_cml_settings = & $GLOBALS[ '_cml_settings' ];
510: $redirect = $_cml_settings[ 'cml_option_redirect' ];
511:
512: $results = cml_get_languages( true, false );
513: $width = ( $size == "tiny" ) ? 16 : 32;
514:
515: $r = "<ul class=\"cml_flags $class\">";
516:
517:
518: $lang_id = ( ! $sort ) ? -1 : CMLPost::get_language_by_id( get_the_ID() );
519: $items = array();
520:
521: foreach($results as $result) {
522: $lang = ( $show == "text" ) ? $result->cml_language : "";
523: $lang = ( $show == "slug" ) ? $result->cml_language_slug : $lang;
524:
525: $link = cml_get_the_link( $result, $linked, $only_existings, $queried );
526: if( empty( $link) ) continue;
527:
528: if( $show_flag ) {
529: $img = "<img class=\"$size $image_class\" src='" . cml_get_flag_by_lang_id( $result->id, $size ) . "' title='$result->cml_language' width=\"$width\"/>";
530: } else {
531: $img = "";
532: }
533:
534: $class = ( $result->id == CMLLanguage::get_current_id() ) ? "current" : "";
535: $li = "<li class=\"$class\"><a href=\"$link\">{$img}{$lang}</a></li>";
536: if( $sort && is_array( $items ) && $result->id == $lang_id ) {
537: array_unshift( $items, $li );
538: } else {
539: $items[] = $li;
540: }
541:
542: }
543:
544:
545: $r .= join( "\n", $items );
546: $r .= "</ul>";
547:
548: if( $echo )
549: echo $r;
550: else
551: return $r;
552: }
553:
554: 555: 556: 557: 558:
559: function cml_is_custom_post_type() {
560: $types = get_post_types( array ( '_builtin' => FALSE ), 'names' );
561:
562: if( empty( $types) ) return FALSE;
563:
564: $name = get_post_type();
565: return in_array( $name, $types );
566: }
567:
568: 569: 570:
571: function removesmartquotes($content) {
572: $content = str_replace('“', '"', $content);
573: $content = str_replace('”', '"', $content);
574: $content = str_replace('‘', ''', $content);
575: $content = str_replace('’', ''', $content);
576:
577: return $content;
578: }
579:
580: 581: 582: 583: 584: 585: 586: 587: 588: 589:
590: function isCrawler()
591: {
592: global $wp_query;
593:
594: if( ! empty( $wp_query ) && $wp_query->is_robots() ) {
595: CMLUtils::_set( "is_crawler", 1 );
596:
597: return true;
598: }
599:
600: $USER_AGENT = $_SERVER['HTTP_USER_AGENT'];
601:
602:
603:
604:
605:
606: $crawlers_agents = 'Google|msnbot|Rambler|Yahoo|AbachoBOT|accoona|AcioRobot|ASPSeek|CocoCrawler|Dumbot|FAST-WebCrawler|GeonaBot|Gigabot|Lycos|MSRBOT|Scooter|AltaVista|IDBot|eStyle|Scrubby';
607:
608: if ( strpos($crawlers_agents , $USER_AGENT) === false )
609: return false;
610:
611:
612: 613: 614: 615: 616:
617: return true;
618: }
619:
620: 621: 622: 623: 624: 625: 626: 627: 628: 629: 630: 631: 632: 633:
634: function () {
635:
636: $lang = cml_get_current_language();
637:
638: return "cml_menu_" . $lang->cml_language_slug;
639: }
640: ?>
641: