Changeset 3570 for trunk/wp-includes/links.php
- Timestamp:
- 02/27/2006 04:57:30 AM (19 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/wp-includes/links.php
r2795 r3570 29 29 global $wpdb; 30 30 $cat_id = -1; 31 $results = $wpdb->get_results("SELECT cat_ id FROM $wpdb->linkcategories WHERE cat_name='$cat_name'");31 $results = $wpdb->get_results("SELECT cat_ID FROM $wpdb->categories WHERE cat_name='$cat_name'"); 32 32 if ($results) { 33 33 foreach ($results as $result) { 34 $cat_id = $result->cat_ id;34 $cat_id = $result->cat_ID; 35 35 } 36 36 } … … 39 39 } 40 40 41 function bool_from_yn($yn) {42 if ($yn == 'Y') return 1;43 return 0;44 }45 46 41 /** function wp_get_linksbyname() 47 42 ** Gets the links associated with the named category. … … 52 47 global $wpdb; 53 48 54 $cat = $wpdb->get_row("SELECT cat_id, cat_name, auto_toggle, show_images, show_description, " 55 . " show_rating, show_updated, sort_order, sort_desc, text_before_link, text_after_link, " 56 . " text_after_all, list_limit FROM $wpdb->linkcategories WHERE cat_name='$category'"); 57 58 if (! $cat) { 49 $cat_id = $wpdb->get_var("SELECT cat_ID FROM $wpdb->categories WHERE cat_name='$category' LIMIT 1"); 50 51 if (! $cat_id) 59 52 return; 60 } 61 62 if (empty($args)) { 63 if ($cat->sort_desc == 'Y') { 64 $cat->sort_order = '_'.$cat->sort_order; 65 } 66 get_links($cat->cat_id, $cat->text_before_link, $cat->text_after_all, 67 $cat->text_after_link, bool_from_yn($cat->show_images), $cat->sort_order, 68 bool_from_yn($cat->show_description), bool_from_yn($cat->show_rating), 69 $cat->list_limit, bool_from_yn($cat->show_updated)); 70 } else { 71 $args = add_query_arg('category', $cat->cat_id, $args); 72 wp_get_links($args); 73 } 53 54 $args = add_query_arg('category', $cat_id, $args); 55 wp_get_links($args); 74 56 } // end wp_get_linksbyname 75 57 … … 84 66 global $wpdb; 85 67 86 if (!empty($args) && false === strpos($args, '=')) { 87 // If args is not a query string, it's a category id. 88 $category = $args; 89 $cat = $wpdb->get_row("SELECT cat_id, cat_name, auto_toggle, show_images, show_description, " 90 . " show_rating, show_updated, sort_order, sort_desc, text_before_link, text_after_link, " 91 . " text_after_all, list_limit FROM $wpdb->linkcategories WHERE cat_id=$category"); 92 if ($cat) { 93 if ($cat->sort_desc == 'Y') { 94 $cat->sort_order = '_'.$cat->sort_order; 95 } 96 get_links($cat->cat_id, $cat->text_before_link, $cat->text_after_all, 97 $cat->text_after_link, bool_from_yn($cat->show_images), $cat->sort_order, 98 bool_from_yn($cat->show_description), bool_from_yn($cat->show_rating), 99 $cat->list_limit, bool_from_yn($cat->show_updated)); 100 } 101 } else { 102 parse_str($args); 103 104 if (! isset($category)) $category = -1; 105 if (! isset($before)) $before = ''; 106 if (! isset($after)) $after = '<br />'; 107 if (! isset($between)) $between = ' '; 108 if (! isset($show_images)) $show_images = true; 109 if (! isset($orderby)) $orderby = 'name'; 110 if (! isset($show_description)) $show_description = true; 111 if (! isset($show_rating)) $show_rating = false; 112 if (! isset($limit)) $limit = -1; 113 if (! isset($show_updated)) $show_updated = 1; 114 if (! isset($echo)) $echo = true; 115 116 return get_links($category, $before, $after, $between, $show_images, $orderby, $show_description, $show_rating, $limit, $show_updated, $echo); 117 } 68 if ( empty($args) ) 69 return; 70 71 if ( false === strpos($args, '=') ) { 72 $cat_id = $args; 73 $args = add_query_arg('category', $cat_id, $args); 74 } 75 76 parse_str($args); 77 78 if (! isset($category)) $category = -1; 79 if (! isset($before)) $before = ''; 80 if (! isset($after)) $after = '<br />'; 81 if (! isset($between)) $between = ' '; 82 if (! isset($show_images)) $show_images = true; 83 if (! isset($orderby)) $orderby = 'name'; 84 if (! isset($show_description)) $show_description = true; 85 if (! isset($show_rating)) $show_rating = false; 86 if (! isset($limit)) $limit = -1; 87 if (! isset($show_updated)) $show_updated = 1; 88 if (! isset($echo)) $echo = true; 89 90 return get_links($category, $before, $after, $between, $show_images, $orderby, $show_description, $show_rating, $limit, $show_updated, $echo); 118 91 } // end wp_get_links 119 92 … … 155 128 global $wpdb; 156 129 157 $direction = ' ASC'; 158 $category_query = ''; 159 if ($category != -1) { 160 $category_query = " AND link_category = $category "; 161 } 162 if (get_settings('links_recently_updated_time')) { 163 $recently_updated_test = ", IF (DATE_ADD(link_updated, INTERVAL " . get_settings('links_recently_updated_time') . " MINUTE) >= NOW(), 1,0) as recently_updated "; 164 } else { 165 $recently_updated_test = ''; 166 } 167 if ($show_updated) { 168 $get_updated = ", UNIX_TIMESTAMP(link_updated) AS link_updated_f "; 169 } 170 171 $orderby = strtolower($orderby); 172 if ($orderby == '') 173 $orderby = 'id'; 174 if (substr($orderby, 0, 1) == '_') { 175 $direction = ' DESC'; 176 $orderby = substr($orderby, 1); 177 } 178 179 switch($orderby) { 180 case 'length': 181 $length = ", CHAR_LENGTH(link_name) AS length"; 182 break; 183 case 'rand': 184 $orderby = 'rand()'; 185 break; 186 default: 187 $orderby = " link_" . $orderby; 188 } 189 190 if (!isset($length)) { 191 $length = ''; 192 } 193 194 $sql = "SELECT link_url, link_name, link_image, link_target, link_description, link_rating, link_rel $length $recently_updated_test $get_updated FROM $wpdb->links WHERE link_visible = 'Y' " . $category_query; 195 $sql .= ' ORDER BY ' . $orderby . $direction; 196 /* The next 2 lines implement LIMIT TO processing */ 197 if ($limit != -1) 198 $sql .= " LIMIT $limit"; 199 $results = $wpdb->get_results($sql); 130 $results = get_linkz("category=$category&orderby=$orderby&show_updated=$show_updated&limit=$limit"); 131 200 132 if (!$results) { 201 133 return; 202 134 } 135 203 136 204 137 $output = ''; … … 291 224 ** } 292 225 **/ 226 // Deprecate in favor of get_linkz(). 293 227 function get_linkobjectsbyname($cat_name = "noname" , $orderby = 'name', $limit = -1) { 294 228 global $wpdb; 295 229 $cat_id = -1; 296 $results = $wpdb->get_results("SELECT cat_id FROM $wpdb->linkcategories WHERE cat_name='$cat_name'"); 230 //$results = $wpdb->get_results("SELECT cat_id FROM $wpdb->linkcategories WHERE cat_name='$cat_name'"); 231 // TODO: Fix me. 297 232 if ($results) { 298 233 foreach ($results as $result) { … … 338 273 ** link_notes 339 274 **/ 275 // Deprecate in favor of get_linkz(). 340 276 function get_linkobjects($category = -1, $orderby = 'name', $limit = -1) { 341 277 global $wpdb; … … 446 382 */ 447 383 function get_linkcatname($id = 0) { 448 global $wpdb; 449 $cat_name = ''; 450 if ('' != $id) { 451 $cat_name = $wpdb->get_var("SELECT cat_name FROM $wpdb->linkcategories WHERE cat_id=$id"); 452 } 453 return $cat_name; 384 if ( empty($id) ) 385 return ''; 386 387 $cats = wp_get_link_cats($id); 388 389 if ( empty($cats) || ! is_array($cats) ) 390 return ''; 391 392 $cat_id = $cats[0]; // Take the first cat. 393 394 $cat = get_category($cat_id); 395 return $cat->cat_name; 454 396 } 455 397 … … 460 402 */ 461 403 function get_autotoggle($id = 0) { 462 global $wpdb; 463 $auto_toggle = $wpdb->get_var("SELECT auto_toggle FROM $wpdb->linkcategories WHERE cat_id=$id"); 464 if ('' == $auto_toggle) 465 $auto_toggle = 'N'; 466 return $auto_toggle; 404 return 0; 467 405 } 468 406 … … 512 450 */ 513 451 function get_links_list($order = 'name', $hide_if_empty = 'obsolete') { 514 global $wpdb;515 516 452 $order = strtolower($order); 517 453 518 454 // Handle link category sorting 455 $direction = 'ASC'; 519 456 if (substr($order,0,1) == '_') { 520 $direction = ' 457 $direction = 'DESC'; 521 458 $order = substr($order,1); 522 459 } 523 460 524 // if 'name' wasn't specified, assume 'id':525 $cat_order = ('name' == $order) ? 'cat_name' : 'cat_id';526 527 461 if (!isset($direction)) $direction = ''; 528 // Fetch the link category data as an array of hashesa 529 $cats = $wpdb->get_results(" 530 SELECT DISTINCT link_category, cat_name, show_images, 531 show_description, show_rating, show_updated, sort_order, 532 sort_desc, list_limit 533 FROM `$wpdb->links` 534 LEFT JOIN `$wpdb->linkcategories` ON (link_category = cat_id) 535 WHERE link_visible = 'Y' 536 AND list_limit <> 0 537 ORDER BY $cat_order $direction ", ARRAY_A); 462 463 $cats = get_categories("type=link&orderby=$order&order=$direction"); 538 464 539 465 // Display each category … … 541 467 foreach ($cats as $cat) { 542 468 // Handle each category. 543 // First, fix the sort_order info544 $orderby = $cat['sort_order'];545 $orderby = (bool_from_yn($cat['sort_desc'])?'_':'') . $orderby;546 469 547 470 // Display the category name 548 echo ' <li id="linkcat-' . $cat ['link_category'] . '"><h2>' . $cat['cat_name']. "</h2>\n\t<ul>\n";471 echo ' <li id="linkcat-' . $cat->cat_ID . '"><h2>' . $cat->cat_name . "</h2>\n\t<ul>\n"; 549 472 // Call get_links() with all the appropriate params 550 get_links($cat['link_category'], 551 '<li>',"</li>","\n", 552 bool_from_yn($cat['show_images']), 553 $orderby, 554 bool_from_yn($cat['show_description']), 555 bool_from_yn($cat['show_rating']), 556 $cat['list_limit'], 557 bool_from_yn($cat['show_updated'])); 473 get_links($cat->cat_ID, 474 '<li>',"</li>","\n"); 558 475 559 476 // Close the last category … … 563 480 } 564 481 482 function get_linkz($args = '') { 483 global $wpdb; 484 485 parse_str($args, $r); 486 487 if ( !isset($r['orderby']) ) 488 $r['orderby'] = 'name'; 489 if ( !isset($r['order']) ) 490 $r['order'] = 'ASC'; 491 if ( !isset($r['limit']) ) 492 $r['limit'] = -1; 493 if ( !isset($r['category']) ) 494 $r['category'] = -1; 495 if ( !isset($r['category_name']) ) 496 $r['category_name'] = ''; 497 if ( !isset($r['hide_invisible']) ) 498 $r['hide_invisible'] = 1; 499 if ( !isset($r['show_updated']) ) 500 $r['show_updated'] = 0; 501 502 $exclusions = ''; 503 if ( !empty($r['exclude']) ) { 504 $exlinks = preg_split('/[\s,]+/',$r['exclude']); 505 if ( count($exlinks) ) { 506 foreach ( $exlinks as $exlink ) { 507 $exclusions .= ' AND link_id <> ' . intval($exlink) . ' '; 508 } 509 } 510 } 511 512 extract($r); 513 514 if ( ! empty($category_name) ) { 515 if ( $cat_id = $wpdb->get_var("SELECT cat_ID FROM $wpdb->categories WHERE cat_name='$category_name' LIMIT 1") ) 516 $category = $cat_id; 517 } 518 519 $category_query = ''; 520 $join = ''; 521 if ( $category != -1 && !empty($category) ) { 522 $join = " LEFT JOIN $wpdb->link2cat ON ($wpdb->links.link_id = $wpdb->link2cat.link_id) "; 523 524 $category_query = " AND category_id = $category "; 525 } 526 527 if (get_settings('links_recently_updated_time')) { 528 $recently_updated_test = ", IF (DATE_ADD(link_updated, INTERVAL " . get_settings('links_recently_updated_time') . " MINUTE) >= NOW(), 1,0) as recently_updated "; 529 } else { 530 $recently_updated_test = ''; 531 } 532 533 if ($show_updated) { 534 $get_updated = ", UNIX_TIMESTAMP(link_updated) AS link_updated_f "; 535 } 536 537 $orderby = strtolower($r['orderby']); 538 $length = ''; 539 switch ($orderby) { 540 case 'length': 541 $length = ", CHAR_LENGTH(link_name) AS length"; 542 break; 543 case 'rand': 544 $orderby = 'rand()'; 545 break; 546 default: 547 $orderby = "link_" . $orderby; 548 } 549 550 if ( 'link_id' == $orderby ) 551 $orderby = "$wpdb->links.link_id"; 552 553 $visible = ''; 554 if ( $hide_invisible ) 555 $visible = "AND link_visible = 'Y'"; 556 557 $query = "SELECT * $length $recently_updated_test $get_updated FROM $wpdb->links $join WHERE 1=1 $visible $category_query"; 558 $query .= " ORDER BY $orderby $order"; 559 if ($limit != -1) 560 $query .= " LIMIT $limit"; 561 562 return $wpdb->get_results($query); 563 } 565 564 ?>
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