feedwordpress / backend-page.php

backend-page.php in FeedWordPress 2009.1112, at backend-page.php

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1	<?php
2	require_once(dirname(__FILE__) . '/admin-ui.php');
3
4	class FeedWordPressBackendPage extends FeedWordPressAdminPage {
5	function FeedWordPressBackendPage () {
6	// Set meta-box context name
7	FeedWordPressAdminPage::FeedWordPressAdminPage('feedwordpressbackendpage');
8	$this->dispatch = 'feedwordpress_backend';
9	$this->filename = __FILE__;
10	}
11
12	function has_link () { return false; }
13
14	function display () {
15	global $wpdb, $wp_db_version, $fwp_path;
16	global $fwp_post;
17
18	if (FeedWordPress::needs_upgrade()) :
19	fwp_upgrade_page();
20	return;
21	endif;
22
23	// If this is a POST, validate source and user credentials
24	FeedWordPressCompatibility::validate_http_request(/action=/ 'feedwordpress_backend', /capability=/ 'manage_options');
25
26	if (strtoupper($_SERVER['REQUEST_METHOD'])=='POST') :
27	$this->accept_POST($fwp_post);
28	do_action('feedwordpress_admin_page_backend_save', $GLOBALS['fwp_post'], $this);
29	endif;
30
31	////////////////////////////////////////////////
32	// Prepare settings page ///////////////////////
33	////////////////////////////////////////////////
34
35	$this->display_update_notice_if_updated('Back End');
36
37	$this->open_sheet('FeedWordPress Back End');
38	?>
39	<div id="post-body">
40	<?php
41	$boxes_by_methods = array(
42	'performance_box' => __('Performance'),
43	'diagnostics_box' => __('Diagnostics'),
44	);
45
46	foreach ($boxes_by_methods as $method => $title) :
47	fwp_add_meta_box(
48	/id=/ 'feedwordpress_'.$method,
49	/title=/ $title,
50	/callback=/ array('FeedWordPressBackendPage', $method),
51	/page=/ $this->meta_box_context(),
52	/context=/ $this->meta_box_context()
53	);
54	endforeach;
55	do_action('feedwordpress_admin_page_backend_meta_boxes', $this);
56	?>
57	<div class="metabox-holder">
58	<?php
59	fwp_do_meta_boxes($this->meta_box_context(), $this->meta_box_context(), $this);
60	?>
61	</div> <!-- class="metabox-holder" -->
62	</div> <!-- id="post-body" -->
63
64	<?php
65	$this->close_sheet();
66	} /* FeedWordPressBackendPage::display () */
67
68	function accept_POST ($post) {
69	if (isset($post['submit'])
70	or isset($post['save'])
71	or isset($post['create_index'])
72	or isset($post['clear_cache'])) :
73	update_option('feedwordpress_update_logging', $post['update_logging']);
74	update_option('feedwordpress_debug', $post['feedwordpress_debug']);
75	$this->updated = true; // Default update message
76	endif;
77
78	if (isset($post['create_index'])) :
79	FeedWordPress::create_guid_index();
80	$this->updated = __('Index created on database table.');
81	endif;
82
83	if (isset($_POST['clear_cache'])) :
84	FeedWordPress::clear_cache();
85	$this->updated = __("Cleared all cached feeds from WordPress database.");
86	endif;
87	} /* FeedWordPressBackendPage::accept_POST () */
88
89	/static/ function performance_box ($page, $box = NULL) {
90	// Hey ho, let's go...
91	?>
92	<table class="editform" width="100%" cellspacing="2" cellpadding="5">
93	<tr style="vertical-align: top">
94	<th width="33%" scope="row">Feed cache:</th>
95	<td width="67%"><input class="button" type="submit" name="clear_cache" value="Clear all cached feeds from WordPress database" />
96	<p>This will clear all cached copies of feed data from the WordPress database
97	and force FeedWordPress to make a fresh scan for updates on syndicated feeds.</p></td></tr>
98
99	<tr style="vertical-align: top">
100	<th width="33%" scope="row">Guid index:</th>
101	<td width="67%"><input class="button" type="submit" name="create_index" value="Create index on guid column in posts database table" />
102	<p>Creating this index may significantly improve performance on some large
103	FeedWordPress installations.</p></td>
104	</tr>
105	</table>
106	<?php
107	} /* FeedWordPressBackendPage::performance_box () */
108
109	/static/ function diagnostics_box ($page, $box = NULL) {
110	$settings = array();
111	$settings['update_logging'] = (get_option('feedwordpress_update_logging')=='yes');
112	$settings['debug'] = (get_option('feedwordpress_debug')=='yes');
113
114	// Hey ho, let's go...
115	?>
116	<table class="editform" width="100%" cellspacing="2" cellpadding="5">
117	<tr style="vertical-align: top">
118	<th width="33%" scope="row">Logging:</th>
119	<td width="67%"><select name="update_logging" size="1">
120	<option value="yes"<?php echo ($settings['update_logging'] ?' selected="selected"':''); ?>>log updates, new posts, and updated posts in PHP logs</option>
121	<option value="no"<?php echo ($settings['update_logging'] ?'':' selected="selected"'); ?>>don't log updates</option>
122	</select></td>
123	</tr>
124	<tr style="vertical-align: top">
125	<th width="33%" scope="row">Debugging mode:</th>
126	<td width="67%"><select name="feedwordpress_debug" size="1">
127	<option value="yes"<?php echo ($settings['debug'] ? ' selected="selected"' : ''); ?>>on</option>
128	<option value="no"<?php echo ($settings['debug'] ? '' : ' selected="selected"'); ?>>off</option>
129	</select>
130	<p>When debugging mode is <strong>ON</strong>, FeedWordPress displays many diagnostic error messages,
131	warnings, and notices that are ordinarily suppressed, and turns off all caching of feeds. Use with
132	caution: this setting is absolutely inappropriate for a production server.</p>
133	</td>
134	</tr>
135	</table>
136	<?php
137	} /* FeedWordPressBackendPage::performance_box () */
138	} /* class FeedWordPressBackendPage */
139
140	$backendPage = new FeedWordPressBackendPage;
141	$backendPage->display();
142
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