← All changes | compatability.php +163 -10 2008.1105 → 2009.1111 View file →

		@@ -14,8 +14,134 @@
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 $hook;
	132	+ } /* FeedWordPressCompatibility::bottom_script_hook() */
	133	+} /* class FeedWordPressCompatibility */
	134	+
	135	+define('FEEDWORDPRESS_AND_TAGS', (FeedWordPressCompatibility::post_tags() ? ' & Tags' : ''));
	136	+
	137	+if (!function_exists('stripslashes_deep')) {
	138	+ function stripslashes_deep($value) {
	139	+ $value = is_array($value) ? array_map('stripslashes_deep', $value) : stripslashes($value);
	140	+ return $value;
	141	+ }
	142	+}
	143	+
18	144	if (!function_exists('get_option')) {
19	145	function get_option ($option) {
20	146	return get_settings($option);
21	147	}
		@@ -37,8 +163,11 @@
37	163	break;
38	164	case 'manage_links':
39	165	$can = ($user_level >= 5);
40	166	break;
	167	+ case 'edit_files':
	168	+ $can = ($user_level >= 9);
	169	+ break;
41	170	endswitch;
42	171	return $can;
43	172	}
44	173	} else {
		@@ -45,9 +174,9 @@
45	174	$fwp_capability['manage_options'] = 'manage_options';
46	175	$fwp_capability['manage_links'] = 'manage_links';
47	176	}
48	177	if (!function_exists('sanitize_user')) {
49		- function sanitize_user ($text, $strict) {
	178	+ function sanitize_user ($text, $strict = false) {
50	179	return $text; // Don't munge it if it wasn't munged going in...
51	180	}
52	181	}
53	182	if (!function_exists('wp_insert_user')) {
		@@ -75,26 +204,49 @@
75	204	$id = $wpdb->insert_id;
76	205
77	206	return $id;
78	207	}
79		-}
	208	+} /* if (!function_exists('wp_insert_user')) */
80	209
	210	+if (!function_exists('wp_die')) {
	211	+ function wp_die ( $message, $title = '', $args = array() ) {
	212	+ die($message);
	213	+ } /* wp_die() */
	214	+} /* if */
	215	+
81	216	function fwp_category_checklist ($post_id = 0, $descendents_and_self = 0, $selected_cats = false) {
82	217	if (function_exists('wp_category_checklist')) :
83	218	wp_category_checklist($post_id, $descendents_and_self, $selected_cats);
84	219	else :
85		- global $checked_categories;
86		-
87	220	// selected_cats is an array of integer cat_IDs / term_ids for
88	221	// the categories that should be checked
89		- $cats = array();
90		- if ($post_id) : $cats = wp_get_post_categories($post_id);
91		- else : $cats = $selected_cats;
	222	+ global $post_ID;
	223	+
	224	+ $cats = get_nested_categories();
	225	+
	226	+ // Undo damage from usort() in WP 2.0
	227	+ $dogs = array();
	228	+ foreach ($cats as $cat) :
	229	+ $dogs[$cat['cat_ID']] = $cat;
	230	+ endforeach;
	231	+ foreach ($selected_cats as $cat_id) :
	232	+ $dogs[$cat_id]['checked'] = true;
	233	+ endforeach;
	234	+ write_nested_categories($dogs);
	235	+ endif;
	236	+}
	237	+
	238	+function fwp_time_elapsed ($ts) {
	239	+ if (function_exists('human_time_diff')) :
	240	+ if ($ts >= time()) :
	241	+ $ret = __(human_time_diff($ts)." from now");
	242	+ else :
	243	+ $ret = __(human_time_diff($ts)." ago");
92	244	endif;
93		-
94		- $checked_categories = $cats;
95		- dropdown_categories();
	245	+ else :
	246	+ $ret = strftime('%x %X', $ts);
96	247	endif;
	248	+ return $ret;
97	249	}
98	250
99	251	################################################################################
100	252	## UPGRADE INTERFACE: Have users upgrade DB from older versions of FWP #########
		@@ -138,8 +290,9 @@
138	290
139	291	<p>This may take several minutes for a large installation.</p>
140	292
141	293	<form action="" method="post">
	294	+<?php FeedWordPressCompatibility::stamp_nonce('feedwordpress_upgrade'); ?>
142	295	<div class="submit"><input type="submit" name="action" value="Upgrade" /></div>
143	296	</form>
144	297	</div>
145	298	<?php