← All changes | compatability.php +155 -2 2008.1214 → 2010.0528 View file →

		@@ -14,8 +14,127 @@
14	14	endif;
15	15	return $good;
16	16	} /* function fwp_test_wp_version () */
17	17
	18	+class FeedWordPressCompatibility {
	19	+ /*static*/ function test_version ($floor, $ceiling = null) {
	20	+ return fwp_test_wp_version($floor, $ceiling);
	21	+ } /* FeedWordPressCompatibility::test_version() */
	22	+
	23	+ /*static*/ function insert_link_category ($name) {
	24	+ global $wpdb;
	25	+
	26	+ $name = $wpdb->escape($name);
	27	+
	28	+ // WordPress 2.3+ term/taxonomy API
	29	+ if (function_exists('wp_insert_term')) :
	30	+ $term = wp_insert_term($name, 'link_category');
	31	+ $cat_id = $term['term_id'];
	32	+ // WordPress 2.1, 2.2 category API. By the way, why the fuck is this API function only available in a wp-admin module?
	33	+ elseif (function_exists('wp_insert_category') and !fwp_test_wp_version(FWP_SCHEMA_20, FWP_SCHEMA_21)) :
	34	+ $cat_id = wp_insert_category(array('cat_name' => $name));
	35	+ // WordPress 1.5 and 2.0.x
	36	+ elseif (fwp_test_wp_version(0, FWP_SCHEMA_21)) :
	37	+ $result = $wpdb->query("
	38	+ INSERT INTO $wpdb->linkcategories
	39	+ SET
	40	+ cat_id = 0,
	41	+ cat_name='$name',
	42	+ show_images='N',
	43	+ show_description='N',
	44	+ show_rating='N',
	45	+ show_updated='N',
	46	+ sort_order='name'
	47	+ ");
	48	+ $cat_id = $wpdb->insert_id;
	49	+ // This should never happen.
	50	+ else :
	51	+ FeedWordPress::critical_bug('FeedWordPress::link_category_id::wp_db_version', $wp_db_version, __LINE__);
	52	+ endif;
	53	+
	54	+ // Return newly-created category ID
	55	+ return $cat_id;
	56	+ } /* FeedWordPressCompatibility::insert_link_category () */
	57	+
	58	+ /*static*/ function link_category_id ($value, $key = 'cat_name') {
	59	+ global $wpdb;
	60	+
	61	+ $cat_id = NULL;
	62	+
	63	+ // WordPress 2.3 introduces a new taxonomy/term API
	64	+ if (function_exists('is_term')) :
	65	+ $the_term = is_term($value, 'link_category');
	66	+
	67	+ // Sometimes, in some versions, we get a row
	68	+ if (is_array($the_term)) :
	69	+ $cat_id = $the_term['term_id'];
	70	+
	71	+ // other times we get an integer result
	72	+ else :
	73	+ $cat_id = $the_term;
	74	+ endif;
	75	+
	76	+ // WordPress 2.1 and 2.2 use a common table for both link and post categories
	77	+ elseif (fwp_test_wp_version(FWP_SCHEMA_21, FWP_SCHEMA_23)) :
	78	+ $value = $wpdb->escape($value);
	79	+ $cat_id = $wpdb->get_var("SELECT cat_id FROM {$wpdb->categories} WHERE {$key}='$value'");
	80	+
	81	+ // WordPress 1.5 and 2.0.x have a separate table for link categories
	82	+ elseif (fwp_test_wp_version(0, FWP_SCHEMA_21)):
	83	+ $value = $wpdb->escape($value);
	84	+ $cat_id = $wpdb->get_var("SELECT cat_id FROM {$wpdb->linkcategories} WHERE {$key}='$value'");
	85	+
	86	+ // This should never happen.
	87	+ else :
	88	+ FeedWordPress::critical_bug(__CLASS__.'::'.__METHOD__.'::wp_db_version', $wp_db_version, __LINE__);
	89	+ endif;
	90	+
	91	+ return $cat_id;
	92	+ } /* FeedWordPressCompatibility::link_category_id () */
	93	+
	94	+ /*static*/ function post_tags () {
	95	+ return FeedWordPressCompatibility::test_version(FWP_SCHEMA_23);
	96	+ } /* FeedWordPressCompatibility::post_tags () */
	97	+
	98	+ /*static*/ function validate_http_request ($action = -1, $capability = null) {
	99	+ // Only worry about this if we're using a method with significant side-effects
	100	+ if (strtoupper($_SERVER['REQUEST_METHOD']) == 'POST') :
	101	+ // Limit post by user capabilities
	102	+ if (!is_null($capability) and !current_user_can($capability)) :
	103	+ wp_die(__('Cheatin’ uh?'));
	104	+ endif;
	105	+
	106	+ // If check_admin_referer() checks a nonce.
	107	+ if (function_exists('wp_verify_nonce')) :
	108	+ check_admin_referer($action);
	109	+
	110	+ // No nonces means no checking nonces.
	111	+ else :
	112	+ check_admin_referer();
	113	+ endif;
	114	+ endif;
	115	+ } /* FeedWordPressCompatibility::validate_http_request() */
	116	+
	117	+ /*static*/ function stamp_nonce ($action = -1) {
	118	+ // stamp form with hidden fields for a nonce in WP 2.0.3 & later
	119	+ if (function_exists('wp_nonce_field')) :
	120	+ wp_nonce_field($action);
	121	+ endif;
	122	+ } /* FeedWordPressCompatibility::stamp_nonce() */
	123	+
	124	+ /*static*/ function bottom_script_hook ($filename) {
	125	+ global $fwp_path;
	126	+
	127	+ $hook = 'admin_footer';
	128	+ if (FeedWordPressCompatibility::test_version(FWP_SCHEMA_28)) : // WordPress 2.8+
	129	+ $hook = $hook . '-' . $fwp_path . '/' . basename($filename);
	130	+ endif;
	131	+ return $hook;
	132	+ } /* FeedWordPressCompatibility::bottom_script_hook() */
	133	+} /* class FeedWordPressCompatibility */
	134	+
	135	+define('FEEDWORDPRESS_AND_TAGS', (FeedWordPressCompatibility::post_tags() ? ' & Tags' : ''));
	136	+
18	137	if (!function_exists('stripslashes_deep')) {
19	138	function stripslashes_deep($value) {
20	139	$value = is_array($value) ? array_map('stripslashes_deep', $value) : stripslashes($value);
21	140	return $value;
		@@ -44,8 +163,11 @@
44	163	break;
45	164	case 'manage_links':
46	165	$can = ($user_level >= 5);
47	166	break;
	167	+ case 'edit_files':
	168	+ $can = ($user_level >= 9);
	169	+ break;
48	170	endswitch;
49	171	return $can;
50	172	}
51	173	} else {
		@@ -82,10 +204,40 @@
82	204	$id = $wpdb->insert_id;
83	205
84	206	return $id;
85	207	}
86		-}
	208	+} /* if (!function_exists('wp_insert_user')) */
87	209
	210	+if (!function_exists('wp_die')) {
	211	+ function wp_die ( $message, $title = '', $args = array() ) {
	212	+ die($message);
	213	+ } /* wp_die() */
	214	+} /* if */
	215	+
	216	+if (!function_exists('add_post_meta')) {
	217	+ function add_post_meta ($postId, $key, $value, $unique) {
	218	+ global $wpdb;
	219	+
	220	+ $postId = (int) $postId;
	221	+ $key = $wpdb->escape($key);
	222	+ $value = $wpdb->escape($value);
	223	+
	224	+ $result = $wpdb->query("
	225	+ INSERT INTO $wpdb->postmeta
	226	+ SET
	227	+ post_id='$postId',
	228	+ meta_key='$key',
	229	+ meta_value='$value'
	230	+ ");
	231	+ if (!$result) :
	232	+ $err = mysql_error();
	233	+ if (FEEDWORDPRESS_DEBUG) :
	234	+ echo "[DEBUG:".date('Y-m-d H:i:S')."][feedwordpress]: post metadata insertion FAILED for field '$key' := '$value': [$err]";
	235	+ endif;
	236	+ endif;
	237	+ } /* add_post_meta() */
	238	+} /* if */
	239	+
88	240	function fwp_category_checklist ($post_id = 0, $descendents_and_self = 0, $selected_cats = false) {
89	241	if (function_exists('wp_category_checklist')) :
90	242	wp_category_checklist($post_id, $descendents_and_self, $selected_cats);
91	243	else :
		@@ -130,9 +282,9 @@
130	282	if (get_option('feedwordpress_version') != FEEDWORDPRESS_VERSION) :
131	283	echo "<div class=\"wrap\">\n";
132	284	echo "<h2>Upgrading FeedWordPress...</h2>";
133	285
134		- $feedwordpress =& new FeedWordPress;
	286	+ $feedwordpress = new FeedWordPress;
135	287	$feedwordpress->upgrade_database($ver);
136	288	echo "<p><strong>Done!</strong> Upgraded database to version ".FEEDWORDPRESS_VERSION.".</p>\n";
137	289	echo "<form action=\"\" method=\"get\">\n";
138	290	echo "<div class=\"submit\"><input type=\"hidden\" name=\"page\" value=\"syndication.php\" />";
		@@ -162,8 +314,9 @@
162	314
163	315	<p>This may take several minutes for a large installation.</p>
164	316
165	317	<form action="" method="post">
	318	+<?php FeedWordPressCompatibility::stamp_nonce('feedwordpress_upgrade'); ?>
166	319	<div class="submit"><input type="submit" name="action" value="Upgrade" /></div>
167	320	</form>
168	321	</div>
169	322	<?php