Context Navigation

source: wp-pocket/trunk/wp-pocket.php @ 598658

Last change on this file since 598658 was 598658, checked in by jankarres, 12 years ago
Fix special character bug
File size: 45.5 KB

Line
1	<?php
2	/*
3	Plugin Name: WP Pocket
4	Plugin URI: http://www.wp-pocket.com/
5	Description: WP Pocket is a Wordpress plugin, with which you can post interessting links from Pocket automaticly on your blog - with autogenerated titles, discriptions and tags.
6	Author: Jan Karres
7	Author URI: http://www.jankarres.de/
8	Version: 1.0
9	*/
10
11	if(!class_exists('wppocketer')) {
12	class wppocketer {
13	private $wpdb;
14
15	// Pocket default API-Key by developer
16	private $global_pocket_api_key;
17
18	function __construct() {
19	global $wpdb;
20
21	// Set database
22	$this->wpdb = $wpdb;
23
24	// Check WP version
25	add_action('init', array(&$this, 'requires_wordpress_version'));
26
27	// Change plugin status hooks
28	register_activation_hook(__FILE__, array(&$this, 'activate'));
29	register_deactivation_hook(__FILE__, array(&$this, 'deactivate'));
30
31	// Hook a main page
32	add_action('admin_menu', array(&$this, 'main_link'));
33
34	// Hook an option page
35	add_action('admin_menu', array(&$this, 'options_link'));
36
37	// Add javascripts of the plugin in the system
38	wp_register_script('wppocket_main', plugins_url('js/main.js', __FILE__), array('jquery', 'jquery-ui-core', 'jquery-ui-draggable', 'jquery-ui-droppable'));
39
40	// Pocket default API-Key by developer
41	$this->global_pocket_api_key = '074A0c78dTi1bI26f2pU4b0X9dTbe798';
42	}
43
44	function requires_wordpress_version() {
45	global $wp_version;
46
47	include_once(ABSPATH . 'wp-admin/includes/plugin.php');
48	$plugin = plugin_basename(__FILE__);
49
50	// Check WP version
51	if (version_compare($wp_version, '3.4', '<')) {
52	if(is_plugin_active($plugin)) {
53	deactivate_plugins($plugin);
54	wp_die('<i>WP Pocket</i> requires WordPress 3.4 or higher. The plugin has been deactivated! Please update WordPress and try again.<br /><br />Back to <a href="' . admin_url() . '">WordPress Dashboard</a>.');
55	}
56	}
57
58	// Check if cURL is available
59	if (!function_exists('curl_init')){
60	if(is_plugin_active($plugin)) {
61	deactivate_plugins($plugin);
62	wp_die('<i>WP Pocket</i> requires cURL. The plugin has been deactivated! Please activate it or ask your webhoster to activate it.<br /><br />Back to <a href="' . admin_url() . '">WordPress Dashboard</a>.');
63	}
64	}
65	}
66
67	function activate() {
68	// Create database table for links
69	$sql = '
70	CREATE TABLE IF NOT EXISTS `' . $this->wpdb->prefix . 'wppocket_posted_links` (
71	`id` int(255) NOT NULL AUTO_INCREMENT,
72	`url` varchar(1000) NOT NULL,
73	`timestamp` int(255) NOT NULL,
74	PRIMARY KEY (`id`)
75	) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
76	';
77	$this->wpdb->query($sql);
78
79	// Create settings in database
80	$sql = '
81	INSERT IGNORE INTO `' . $this->wpdb->prefix . 'options` (
82	`option_name` ,
83	`option_value` ,
84	`autoload`
85	) VALUES
86	("wppocket_links_to_use", "0", "yes"),
87	("wppocket_order", "0", "yes"),
88	("wppocket_mark_as_readed", "0", "yes"),
89	("wppocket_clean_url", "1", "yes"),
90	("wppocket_meta_keyword_as_tags", "0", "yes"),
91	("wppocket_reference_wppocket", "0", "yes"),
92	("wppocket_ping_status", "open", "yes"),
93	("wppocket_comment_status", "open", "yes"),
94	("wppocket_post_status", "draft", "yes"),
95	("wppocket_post_category", "1", "yes"),
96	("wppocket_pocket_username", "", "yes"),
97	("wppocket_pocket_password", "", "yes"),
98	("wppocket_title", "WP Pocket link collection: %%month%% with %%count%% links", "yes"),
99	("wppocket_introduction_text", "", "yes"),
100	("wppocket_statements_text", "", "yes"),
101	("wppocket_entry_building", "<strong>%%title%%</strong>[[: %%description%%]][[ - Tags: %%tags%%]] - %%url%%", "yes"),
102	("wppocket_key_a", "' . $this->keygen(128) . '", "yes"),
103	("wppocket_key_b", "' . $this->keygen(128) . '", "yes")
104	';
105	$this->wpdb->query($sql);
106
107	$sql = '
108	INSERT IGNORE INTO `' . $this->wpdb->prefix . 'options` (
109	`option_name` ,
110	`option_value` ,
111	`autoload`
112	) VALUES
113	("wppocket_pocket_api_key_custom", "0", "yes"),
114	("wppocket_pocket_api_key", "' . $this->xcrypt(0, $this->global_pocket_api_key) . '", "yes")
115	';
116	$this->wpdb->query($sql);
117	}
118
119	function deactivate() {
120	// nothing to do, because user cam reactivate
121	}
122
123	// Gennerator for random keys for encrytion
124	private function keygen($length) {
125	/*
126	* Required parameters:
127	* $length = length of the gennerated key
128	*/
129
130	$characters = '0123456789qwertzuiopasdfghjklyxcvbnmQWERTZUIOPASDFGHJKLYXCVBNM';
131
132	for ($i = 0; $i < $length; $i++) {
133	$key .= $characters[mt_rand(0, strlen($characters) - 1)];
134	}
135
136	return $key;
137	}
138
139	// En- and decrypt strings
140	private function xcrypt($mode, $string) {
141	/*
142	* Required parameters:
143	* $mode = encrypt (0), decrypt (1)
144	* $string = String, who shout en-/decrypt
145	*/
146
147	// Get crypt keys
148	$sql = 'SELECT `wppocket_key_a`, `wppocket_key_b` FROM `' . $this->wpdb->prefix . 'options`';
149	$keys = $this->wpdb->get_row($sql);
150
151	if ($mode == 0) { // Encrypt
152	return base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_256, md5($keys->wppocket_key_a), $string, MCRYPT_MODE_CBC, md5(md5($keys->wppocket_key_b))));
153	}elseif ($mode == 1) { // Decrypt
154	return rtrim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, md5($keys->wppocket_key_a), base64_decode($string), MCRYPT_MODE_CBC, md5(md5($keys->wppocket_key_b))), "\0");
155	}else { // False mode
156	return false;
157	}
158	}
159
160	private function cURL($url, $timeout = 5) {
161	// Init cURL
162	$cURL = curl_init();
163
164	// Settings
165	curl_setopt($cURL, CURLOPT_URL, $url);
166	curl_setopt($cURL, CURLOPT_HEADER, 0);
167	curl_setopt($cURL, CURLOPT_RETURNTRANSFER, true);
168	curl_setopt($cURL, CURLOPT_TIMEOUT, $timeout);
169
170	// Download
171	$output = curl_exec($cURL);
172
173	// Close Connection
174	curl_close($cURL);
175
176	// Return
177	return $output;
178	}
179
180	function cleanUpURL($url) {
181	// Filter $_GET[p], falls vorhanden, aus link
182	preg_match('/p=(.*)/', $url, $matches);
183	$matches = explode('&', $matches[0]);
184
185	// Clean url
186	$url = explode('?', $url);
187	$url = $url[0];
188
189	// If $_GET[p] founded, add this
190	if (count($matches) != 0 && $matches[0] != '') {
191	$url = $url . '?' . $matches[0];
192	}
193
194	return $url;
195	}
196
197	function replaceEntryBuilding($title, $description, $url, $tags, $replace = true) {
198	$wppocket_entry_building = get_option('wppocket_entry_building');
199
200	// Set the variables, if should do this
201	if ($replace) {
202	$wppocket_entry_building = str_replace('%%title%%', $title, $wppocket_entry_building);
203	$wppocket_entry_building = str_replace('%%description%%', $description, $wppocket_entry_building);
204	$wppocket_entry_building = str_replace('%%url%%', $url, $wppocket_entry_building);
205	$wppocket_entry_building = str_replace('%%tags%%', $tags, $wppocket_entry_building);
206	}
207
208	// Explode the entry building, by replace ]] throw [[ for find seperators
209	$wppocket_entry_building = explode('[[', str_replace(']]','[[', $wppocket_entry_building));
210
211	// Return the result Array
212	return $wppocket_entry_building;
213	}
214
215	function getReplacedTitle($countLinks, $replace = true) {
216	$wppocket_title = get_option('wppocket_title');
217
218	// Set the variables, if should do this
219	if ($replace) {
220	$wppocket_title = str_replace('%%day%%', date('l'), $wppocket_title);
221	$wppocket_title = str_replace('%%month%%', date('F'), $wppocket_title);
222	$wppocket_title = str_replace('%%year%%', date('Y'), $wppocket_title);
223	$wppocket_title = str_replace('%%count%%', $countLinks, $wppocket_title);
224	}
225
226	return trim($wppocket_title);
227	}
228
229	function getReplacedIntroductionText($replace = true) {
230	$wppocket_introduction_text = get_option('wppocket_introduction_text');
231
232	// Set the variables, if should do this
233	if ($replace) {
234	$wppocket_introduction_text = str_replace('%%day%%', date('l'), $wppocket_introduction_text);
235	$wppocket_introduction_text = str_replace('%%month%%', date('F'), $wppocket_introduction_text);
236	$wppocket_introduction_text = str_replace('%%year%%', date('Y'), $wppocket_introduction_text);
237	}
238
239	return trim($wppocket_introduction_text);
240	}
241
242	function getReplacedStatementsText($replace = true) {
243	$wppocket_statements_text = get_option('wppocket_statements_text');
244
245	// Set the variables, if should do this
246	if ($replace) {
247	$wppocket_statements_text = str_replace('%%day%%', date('l'), $wppocket_statements_text);
248	$wppocket_statements_text = str_replace('%%month%%', date('F'), $wppocket_statements_text);
249	$wppocket_statements_text = str_replace('%%year%%', date('Y'), $wppocket_statements_text);
250	}
251
252	return trim($wppocket_statements_text);
253	}
254
255	function checkPocketAccess() {
256	// Check if username, password and api-key is set, if not, print error
257	if (get_option('wppocket_pocket_username') == '' \|\| get_option('wppocket_pocket_password') == '' \|\| get_option('wppocket_pocket_api_key') == '') {
258	?>
259	<div id="message" class="error">
260	<p><strong>WP Pocket can NOT work. Please save your Pocket username, password and API-Key (optional)!</strong></p>
261	</div>
262	<?php
263	return false;
264	}else { // Test the settings
265	// Init cURL
266	$getAuth = $this->cURL('https://readitlaterlist.com/v2/auth?username=' . $this->xcrypt(1, get_option('wppocket_pocket_username')) . '&password=' . $this->xcrypt(1, get_option('wppocket_pocket_password')) . '&apikey=' . $this->xcrypt(1, get_option('wppocket_pocket_api_key')));
267
268	// Check if, user data ad api key correct
269	if ($getAuth == '400 Bad Request') {
270	?>
271	<div id="message" class="error">
272	<p><strong>Your API-Key it not valid. Please correct it, else WP Pocket can NOT work.</strong></p>
273	</div>
274	<?php
275	return false;
276	}elseif ($getAuth == '401 Unauthorized') {
277	?>
278	<div id="message" class="error">
279	<p><strong>Your Pocket username and/or password it not valid. Please correct that, else WP Pocket can NOT work.</strong></p>
280	</div>
281	<?php
282	return false;
283	}else {
284	return true;
285	}
286	}
287	}
288
289	function support_div($display = true) {
290	?>
291	<div class="support"<?php if (!$display) { echo ' style="display: none;"'; } ?>>
292	<h3>support me</h3>
293
294	<p>If you use the plugin and like it, you can say thanks and support me.</p>
295
296	<h3>follow me on twitter</h3>
297
298	<p>
299	<a href="https://twitter.com/jankarres" class="twitter-follow-button" data-show-count="false" data-lang="en" data-size="large">Follow @jankarres</a>
300	<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
301	</p>
302
303	<h3>donate on flattr</h3>
304
305	<a href="http://flattr.com/thing/881252/WP-Pocket" target="_blank">
306	<img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" />
307	</a>
308	</div>
309	<?php
310	}
311
312	function options_link() {
313	// Start the view of the options page
314	add_options_page('WP Pocket Settings', 'WP Pocket', 'manage_options', 'settings_pocket_poster', array($this, 'options_page_view'));
315	}
316
317	function options_page_view() {
318	// Add option page style
319	wp_enqueue_style('wppocket_options', plugins_url('css/options.css', __FILE__));
320	wp_enqueue_style('wppocket_support', plugins_url('css/support.css', __FILE__));
321	?>
322	<div class="wrap wppocket_options">
323	<?php
324	// Start the Controller of the options page
325	$this->options_page_controller();
326	?>
327
328	<div id="icon-options-general" class="icon32"><br></div>
329	<h2>Einstellungen › WP Pocket</h2>
330
331	<?php $this->support_div(); ?>
332
333	<form method="post" action="<?php echo $_SERVER['REQUEST_URI']; ?>">
334	<h3>Pocket Login</h3>
335	<table class="form-table">
336	<tr>
337	<th>Pocket Username</th>
338	<td>
339	<input type="text" size="57" name="wppocket_pocket_username" value="<?php if (get_option('wppocket_pocket_username') != '') { echo $this->xcrypt(1, get_option('wppocket_pocket_username')); } ?>" />
340	</td>
341	</tr>
342	<tr>
343	<th>Pocket Password</th>
344	<td>
345	<input type="password" size="57" name="wppocket_pocket_password" value="" />
346	<p class="description">If you do not wish to edit something, leave it blank.</p>
347	</td>
348	</tr>
349	<tr>
350	<th>Pocket API-Key</th>
351	<td>
352	<input type="text" size="57" name="wppocket_pocket_api_key" value="<?php if(get_option('wppocket_pocket_api_key_custom') == 1) { echo $this->xcrypt(1, get_option('wppocket_pocket_api_key')); } ?>" />
353
354	<?php if(get_option('wppocket_pocket_api_key_custom') == 1) { ?>
355	<label><input name="wppocket_pocket_api_key_custom_remove" type="checkbox" value="1" /> Use the default API-Key</label>
356	<?php } ?>
357
358	<p class="description">If you wish to use a private API-Key, please enter one. <strong>It is not necessary!</strong><br />
359	You can get one on <a href="http://getpocket.com/api/signup/" target="_blank">http://getpocket.com/api/signup/</a>.</p>
360	</td>
361	</tr>
362	</table>
363
364	<h3>Data processing</h3>
365	<table class="form-table">
366	<tr>
367	<th>Links to use</th>
368	<td>
369	<select name="wppocket_links_to_use">
370	<option value="0" <?php selected('0', get_option('wppocket_links_to_use')); ?>>Only unread links, which are unposted</option>
371	<option value="1" <?php selected('1', get_option('wppocket_links_to_use')); ?>>Only read links, which are unposted</option>
372	<option value="2" <?php selected('2', get_option('wppocket_links_to_use')); ?>>All links, which are unposted</option>
373	<option value="3" <?php selected('3', get_option('wppocket_links_to_use')); ?>>All unread links, also already posted ones</option>
374	<option value="4" <?php selected('4', get_option('wppocket_links_to_use')); ?>>All read links, also already posted ones</option>
375	<option value="5" <?php selected('5', get_option('wppocket_links_to_use')); ?>>All links, also already posted ones</option>
376	</select>
377	<p class="description">Which links should be used for the new post?</p>
378	</td>
379	</tr>
380	<tr>
381	<th>Order</th>
382	<td>
383	<select name="wppocket_order">
384	<option value="0" <?php selected('0', get_option('wppocket_order')); ?>>Newest to oldest</option>
385	<option value="1" <?php selected('1', get_option('wppocket_order')); ?>>Oldest to newest</option>
386	</select>
387	<p class="description">Which order should have the links in a new post?</p>
388	</td>
389	</tr>
390	<tr>
391	<th>Mark as readed</th>
392	<td>
393	<select name="wppocket_mark_as_readed">
394	<option value="1" <?php selected('1', get_option('wppocket_mark_as_readed')); ?>>Yes</option>
395	<option value="0" <?php selected('0', get_option('wppocket_mark_as_readed')); ?>>No</option>
396	</select>
397	<p class="description">Should the links be marked as read in Pocket, after post?</p>
398	</td>
399	</tr>
400	<tr>
401	<th>Clean up URL</th>
402	<td>
403	<select name="wppocket_clean_url">
404	<option value="1" <?php selected('1', get_option('wppocket_clean_url')); ?>>Yes</option>
405	<option value="0" <?php selected('0', get_option('wppocket_clean_url')); ?>>No</option>
406	</select>
407	<p class="description">If enabled, everything after the <i>?</i> in the url will be cut out. For example:
408	<i>http://example.de/title-of-post/?utm_source=feedreader</i> will be edited to <i>http://example.de/title-of-post/</i> -
409	The <i>p</i> parameter, which is used by default worldpress, will not be cleared -
410	<strong>Sometimes necessary information will be lost!</strong></p>
411	</td>
412	</tr>
413	<tr>
414	<th>Use Meta Tag as Tags</th>
415	<td>
416	<select name="wppocket_meta_keyword_as_tags">
417	<option value="1" <?php selected('1', get_option('wppocket_meta_keyword_as_tags')); ?>>Yes</option>
418	<option value="0" <?php selected('0', get_option('wppocket_meta_keyword_as_tags')); ?>>No</option>
419	</select>
420	<p class="description">If there are no tags given, the meta tags will be used as tags.</p>
421	</td>
422	</tr>
423	<tr>
424	<th>WP Pocket reference</th>
425	<td>
426	<select name="wppocket_reference_wppocket">
427	<option value="1" <?php selected('1', get_option('wppocket_reference_wppocket')); ?>>Yes</option>
428	<option value="0" <?php selected('0', get_option('wppocket_reference_wppocket')); ?>>No</option>
429	</select>
430	<p class="description">Should there be a notification, that this post was generated by <i>WP Pocket</i>, at the end of the generated posts?</p>
431	</td>
432	</tr>
433	</table>
434
435	<h3>Post settings</h3>
436	<table class="form-table">
437	<tr>
438	<th>Post status</th>
439	<td>
440	<select name="wppocket_post_status">
441	<option value="publish" <?php selected('publish', get_option('wppocket_post_status')); ?>>Publish</option>
442	<option value="pending" <?php selected('pending', get_option('wppocket_post_status')); ?>>Pending</option>
443	<option value="draft" <?php selected('draft', get_option('wppocket_post_status')); ?>>Draft</option>
444	</select>
445	<p class="description">After generating the post, how should it be saved?</p>
446	</td>
447	</tr>
448	<tr>
449	<th>Post category</th>
450	<td>
451	<?php
452	wp_dropdown_categories(array(
453	'name' => 'wppocket_post_category',
454	'hide_empty' => 0,
455	'selected' => get_option('wppocket_post_category')
456	));
457	?>
458	<p class="description">Which category should the post be saved in?</p>
459	</td>
460	</tr>
461	<tr>
462	<th>Commect status</th>
463	<td>
464	<select name="wppocket_comment_status">
465	<option value="open" <?php selected('open', get_option('wppocket_comment_status')); ?>>Open</option>
466	<option value="close" <?php selected('close', get_option('wppocket_comment_status')); ?>>Close</option>
467	</select>
468	<p class="description">Should the generated posts be commentable?</p>
469	</td>
470	</tr>
471	<tr>
472	<th>Ping status</th>
473	<td>
474	<select name="wppocket_ping_status">
475	<option value="open" <?php selected('open', get_option('wppocket_ping_status')); ?>>Open</option>
476	<option value="close" <?php selected('close', get_option('wppocket_ping_status')); ?>>Close</option>
477	</select>
478	<p class="description">Should the generated posts be pingable?</p>
479	</td>
480	</tr>
481	</table>
482
483	<h3>Post content matching</h3>
484	<table class="form-table">
485	<tr>
486	<th>Title</th>
487	<td>
488	<input type="text" size="57" name="wppocket_title" value="<?php echo get_option('wppocket_title'); ?>" />
489	<p class="description">
490	This is the title of each post, which WP Pocket generates.<br />
491	<strong>Use <i>%%day%%</i> for the day, on which the post is being generated; <i>%%month%%</i> for the month;
492	<i>%%year%%</i> for the year; <i>%%count%%</i> to get the number of posted links.</strong>
493	</p>
494	</td>
495	</tr>
496	<tr>
497	<th>Entry building</th>
498	<td>
499	<?php
500	$args = array(
501	'textarea_name' => 'wppocket_entry_building',
502	'textarea_rows' => 5
503	);
504	wp_editor(get_option('wppocket_entry_building'), 'wppocket_entry_building', $args);
505	?>
506	<p class="description">
507	Configure how a link should be shown. If you wish to show a part of the text only if a variable is not empty,
508	write the text and the variable in double square brackets. For example: %%title%%[[ - Tags: %%tags%%]]<br />
509	<strong>Use <i>%%title%%</i> for title of the link in pocket; <i>%%description%%</i> for the meta description of the link;
510	<i>%%url%%</i> for the link itself; <i>%%tags%%</i> for added tags in pocket.</strong>
511	</p>
512	</td>
513	</tr>
514	<tr>
515	<th>Introduction text</th>
516	<td>
517	<?php
518	$args = array(
519	'textarea_name' => 'wppocket_introduction_text',
520	'textarea_rows' => 5
521	);
522	wp_editor(get_option('wppocket_introduction_text'), 'wppocket_introduction_text', $args);
523	?>
524	<p class="description">
525	At the beginning of the post, before the links, this text will be shown.<br />
526	<strong>Use <i>%%day%%</i> for day, on which the post is being generated; <i>%%month%%</i> for the month; <i>%%year%%</i> for the year.</strong>
527	</p>
528	</td>
529	</tr>
530	<tr>
531	<th>Statements text</th>
532	<td>
533	<?php
534	$args = array(
535	'textarea_name' => 'wppocket_statements_text',
536	'textarea_rows' => 5
537	);
538	wp_editor(get_option('wppocket_statements_text'), 'wppocket_statements_text', $args);
539	?>
540	<p class="description">
541	At the end of the post, after the links, this text will be shown.<br />
542	<strong>Use <i>%%day%%</i> for day, on which the post is being generated; <i>%%month%%</i> for the month; <i>%%year%%</i> for the year.</strong>
543	</p>
544	</td>
545	</tr>
546	</table>
547
548	<input type="hidden" name="wppocket_edit" value="1" />
549
550	<p class="submit">
551	<input type="submit" class="button-primary" value="<?php _e('Save Changes') ?>" />
552	</p>
553	</form>
554	</div>
555	<?php
556	}
557
558	function options_page_controller() {
559	// Check if setting sended
560	if ($_POST['wppocket_edit']) {
561	// Error Array
562	$error = array();
563
564	// Error Text Array
565	$errorLang = array(
566	'0' => 'Please enter your Pocket username.',
567	'1' => 'Please enter your Pocket password.',
568	'2' => 'Please enter your Pocket API-Key or reset it to use the default key.',
569	'3' => 'Please enter a title for the posts.',
570	'4' => 'Please enter a building for each link which will be posted.'
571	);
572
573	// Update "Pocket Login"
574
575	// Check if Pocket username is isset
576	if ($_POST['wppocket_pocket_username'] == '') {
577	$error[] = 0;
578	}else {
579	update_option('wppocket_pocket_username', $this->xcrypt(0, $_POST['wppocket_pocket_username']));
580	}
581
582	// Check if Pocket one password is isset
583	if (get_option('wppocket_pocket_password') == '' && $_POST['wppocket_pocket_password'] == '') {
584	$error[] = 1;
585	}elseif ($_POST['wppocket_pocket_password'] != '') {
586	update_option('wppocket_pocket_password', $this->xcrypt(0, $_POST['wppocket_pocket_password']));
587	}
588
589	if ($_POST['wppocket_pocket_api_key_custom_remove'] == 1) {
590	// Set default key
591	update_option('wppocket_pocket_api_key_custom', 0);
592	update_option('wppocket_pocket_api_key', $this->xcrypt(0, $this->global_pocket_api_key));
593	}elseif(get_option('wppocket_pocket_api_key_custom') == 1 && $_POST['wppocket_pocket_api_key'] == '') {
594	$error[] = 2;
595	}elseif(get_option('wppocket_pocket_api_key_custom') == 1 && $_POST['wppocket_pocket_api_key'] != '') {
596	// Set new key
597	update_option('wppocket_pocket_api_key', $this->xcrypt(0, $_POST['wppocket_pocket_api_key']));
598	}elseif (get_option('wppocket_pocket_api_key_custom') == 0 && $_POST['wppocket_pocket_api_key'] != '') {
599	// Set custom API-Key first time
600	update_option('wppocket_pocket_api_key_custom', 1);
601	update_option('wppocket_pocket_api_key', $this->xcrypt(0, $_POST['wppocket_pocket_api_key']));
602	}
603
604	// Updates "Data processing"
605	if ($_POST['wppocket_links_to_use'] < 0 && $_POST['wppocket_links_to_use'] > 5) {
606	$_POST['wppocket_links_to_use'] = 0;
607	}
608
609	update_option('wppocket_links_to_use', $_POST['wppocket_links_to_use']);
610	update_option('wppocket_order', $_POST['wppocket_order']);
611	update_option('wppocket_mark_as_readed', $_POST['wppocket_mark_as_readed']);
612	update_option('wppocket_clean_url', $_POST['wppocket_clean_url']);
613	update_option('wppocket_meta_keyword_as_tags', $_POST['wppocket_meta_keyword_as_tags']);
614	update_option('wppocket_reference_wppocket', $_POST['wppocket_reference_wppocket']);
615
616	// Updates "Post settings"
617
618	// Check if post status is valid, else check default
619	if (
620	$_POST['wppocket_post_status'] != 'publish' &&
621	$_POST['wppocket_post_status'] != 'pending' &&
622	$_POST['wppocket_post_status'] != 'draft'
623	) {
624	$_POST['wppocket_post_status'] = 'draft';
625	}
626
627	// Check if post category is valid, else check default
628	if (
629	$_POST['wppocket_post_category'] == '' \|\|
630	$_POST['wppocket_post_category'] == 0
631	) {
632	$_POST['wppocket_post_category'] = 1;
633	}
634
635	// Check if comment status is valid, else check default
636	if (
637	$_POST['wppocket_comment_status'] != 'open' &&
638	$_POST['wppocket_comment_status'] != 'close'
639	) {
640	$_POST['wppocket_comment_status'] = 'open';
641	}
642
643	// Check if comment status is valid, else check default
644	if (
645	$_POST['wppocket_ping_status'] != 'open' &&
646	$_POST['wppocket_ping_status'] != 'close'
647	) {
648	$_POST['wppocket_ping_status'] = 'open';
649	}
650
651	update_option('wppocket_post_status', $_POST['wppocket_post_status']);
652	update_option('wppocket_post_category', $_POST['wppocket_post_category']);
653	update_option('wppocket_comment_status', $_POST['wppocket_comment_status']);
654	update_option('wppocket_ping_status', $_POST['wppocket_ping_status']);
655
656	// Update "Post content matching"
657
658	// Check if title is not set
659	if ($_POST['wppocket_title'] == '') {
660	$error[] = 3;
661	}else {
662	update_option('wppocket_title', $_POST['wppocket_title']);
663	}
664
665	// Chech if entry building is not set
666	if ($_POST['wppocket_entry_building'] == '') {
667	$error[] = 4;
668	}else {
669	update_option('wppocket_entry_building', $_POST['wppocket_entry_building']);
670	}
671
672	// Updates without checks
673	update_option('wppocket_introduction_text', $_POST['wppocket_introduction_text']);
674	update_option('wppocket_statements_text', $_POST['wppocket_statements_text']);
675
676	// Output all errors
677	$i = 0;
678	while ($i < count($error)) {
679	?>
680	<div id="message" class="error">
681	<p><strong><?php echo $errorLang[$error[$i]]; ?></strong></p>
682	</div>
683	<?php
684	$i++;
685	}
686
687	// Check if save without misstakes
688	if (count($error) == 0) {
689	?>
690	<div id="message" class="updated">
691	<p><strong><?php _e('Settings saved.') ?></strong></p>
692	</div>
693	<?php
694	}
695	}
696
697	// Check Access
698	$this->checkPocketAccess();
699	}
700
701	function main_link() {
702	// Start the view of the main page
703	add_menu_page('WP Pocket', 'WP Pocket', 1, 'pocket_poster', array($this, 'main_page_view'), plugin_dir_url(__FILE__) . 'images/icons/16.png', 25);
704	}
705
706	function main_page_view() {
707	// Add option page style
708	wp_enqueue_style('wppocket_main', plugins_url('css/main.css', __FILE__));
709	wp_enqueue_style('wppocket_support', plugins_url('css/support.css', __FILE__));
710
711	// Add JavaScript functions
712	wp_enqueue_script('jquery-ui-draggable');
713	wp_enqueue_script('jquery-ui-droppable');
714	wp_enqueue_script('nav-menu');
715	wp_enqueue_script('postbox');
716	wp_enqueue_script('wppocket_main');
717	?>
718	<div class="wrap wppocket">
719	<div id="icon-wppocket" class="icon32"><br></div>
720	<h2>WP Pocket</h2>
721
722	<?php // Bullshot Snippet for fix navi-menu JavaScript ?>
723	<div class="nav-tabs-nav">
724	<div class="nav-tabs-arrow nav-tabs-arrow-left" style="display: none; "><a>«</a></div>
725	<div class="nav-tabs-wrapper">
726	<div class="nav-tabs" style="padding: 0px; margin-right: -110px; margin-left: 0px; ">
727	<span class="nav-tab nav-tab-active"></span><a href="#" class="nav-tab menu-add-new"></a>
728	</div>
729	</div>
730	</div>
731
732	<?php
733	if ($_POST['mode'] != 'get') {
734	$this->support_div();
735	}
736	?>
737
738	<?php $this->main_page_controller(); ?>
739
740	<?php
741	// Check if should get Pocket elements or save as post
742	if ($_POST['mode'] == 'get') { // Get Elements
743	// Check Pocket Access
744	$checkPocketAccess = $this->checkPocketAccess();
745
746	// Check if access is valid
747	if ($checkPocketAccess) {
748	// Get links from the user
749
750	// Should get Readed, onreaded or all links?
751	if (get_option('wppocket_links_to_use') == 0 \|\| get_option('wppocket_links_to_use') == 3) { // Unreaded
752	$state = '&state=unread';
753	}elseif (get_option('wppocket_links_to_use') == 1 \|\| get_option('wppocket_links_to_use') == 4) { // Readed
754	$state = '&state=read';
755	} // All
756
757	$getLinks = $this->cURL('https://readitlaterlist.com/v2/get?username=' . $this->xcrypt(1, get_option('wppocket_pocket_username')) . '&password=' . $this->xcrypt(1, get_option('wppocket_pocket_password')) . '&apikey=' . $this->xcrypt(1, get_option('wppocket_pocket_api_key')) . $state . '&tags=1', 30);
758
759	// Decode JSON to Object
760	$getLinks = json_decode($getLinks);
761
762	// Check if only not posted links should post
763	if (get_option('wppocket_links_to_use') == 0 \|\| get_option('wppocket_links_to_use') == 1 \|\| get_option('wppocket_links_to_use') == 2) {
764	// Remove all already posted links
765	foreach ($getLinks->list as $key => $value) {
766	// Check if aleady posted. If true, remove it
767	$sql = 'SELECT `id` FROM `' . $this->wpdb->prefix . 'wppocket_posted_links` WHERE `url`="' . $value->url . '"';
768	$row = $this->wpdb->get_results($sql);
769
770	if ($row[0]->id != '') {
771	unset($getLinks->list->$key);
772	}
773	}
774	}
775
776	// Check if order should be oldest to newest
777	if (get_option('wppocket_order')) {
778	// Turn around the json object
779	$tmp = json_encode($getLinks, true);
780	$tmp = json_decode($tmp, true);
781	$tmp['list'] = array_reverse($tmp['list']);
782	$tmp = json_encode($tmp, true);
783	$tmp = json_decode($tmp);
784	$getLinks = $tmp;
785	}
786
787	if (count((array)$getLinks->list) == 0) { // No elements
788	?>
789	<?php $this->support_div(); ?>
790
791	<p><strong>You do not have usable elements in your Pocket account! Is the <i>Links to use</i> setting correct?</strong></p>
792	<p>You have to look for interesting links, before you can post them ;-)</p>
793	<?php
794	}else {
795	?>
796	<?php $this->support_div(false); ?>
797
798	<p class="wppocket_loader" style="width: 308px; margin: 15px 0 0 0; text-align: center;">
799	<img src="<?php echo plugins_url('images/loading.gif', __FILE__) ?>" alt="loading" /><br />
800	<strong>Please wait while loading...</strong>
801	</p>
802
803	<form id="update-nav-menu" action="" method="post" enctype="multipart/form-data" style="display: none;">
804	<p><br /><strong>Please edit, sort and associate the links. If you finished, please click on the <i>Generate post</i> button at the end of the list!</strong></p>
805
806	<ul class="menu ui-sortable" id="menu-to-edit">
807	<?php
808	// Gennerate output of each link
809	foreach ($getLinks->list as $key => $value) {
810	// Get description
811	$urlHtml = $this->cURL($value->url);
812
813	$doc = new DOMDocument();
814	@$doc->loadHTML($urlHtml);
815
816	if ($value->title == '') {
817	$nodes = $doc->getElementsByTagName('title');
818	$value->title = utf8_decode(utf8_encode($nodes->item(0)->nodeValue));
819	}
820
821	$metas = $doc->getElementsByTagName('meta');
822
823	for ($i = 0; $i < $metas->length; $i++) {
824	$meta = $metas->item($i);
825
826	if($meta->getAttribute('name') == 'description') {
827	$value->description = utf8_decode(utf8_encode($meta->getAttribute('content')));
828	}
829
830	if (get_option('wppocket_meta_keyword_as_tags') == 1) {
831	if ($meta->getAttribute('name') == 'keywords') {
832	$value->tags = utf8_decode(utf8_encode($meta->getAttribute('content')));
833	}
834	}
835	}
836	?>
837	<li class="menu-item-edit-inactive">
838	<dl class="menu-item-bar">
839	<dt class="menu-item-handle">
840	<div class="left">
841	<?php echo $value->title; ?>
842	</div>
843	<div class="right">
844	<a class="item-remove" href="#item-remove-<?php echo $key; ?>">Remove element</a>
845	<a class="item-edit" href="#item-<?php echo $key; ?>">Edit element</a>
846	</div>
847	</dt>
848	</dl>
849
850	<div class="menu-item-settings" id="item-<?php echo $key; ?>">
851	<p class="description description-thin">
852	<label for="item-<?php echo $key; ?>-input-title">
853	Title<br />
854	<input type="text" id="item-<?php echo $key; ?>-input-title" class="widefat input-title" name="element[][title]" value="<?php echo $value->title; ?>" />
855	</label>
856	</p>
857	<p class="description description-thin">
858	<label for="item-<?php echo $key; ?>-input-tags">
859	Tags (optional)<br />
860	<input type="text" id="item-<?php echo $key; ?>-input-tags" class="widefat" name="element[][tags]" value="<?php echo $value->tags; ?>" />
861	</label>
862	</p>
863	<p class="description">
864	<label for="item-<?php echo $key; ?>-input-description">
865	Description (optional)<br />
866	<textarea name="element[][description]" rows="4" id="item-<?php echo $key; ?>-input-description" class="widefat" type="textarea"><?php echo $value->description; ?></textarea>
867	</label>
868	</p>
869	<p class="description">
870	<label for="item-<?php echo $key; ?>-input-url">
871	URL<br />
872	<input type="text" id="item-<?php echo $key; ?>-input-url" class="widefat" name="element[][url]" value="<?php if (get_option('wppocket_clean_url') == 1) { echo $this->cleanUpURL($value->url); }else { echo $value->url; } ?>" />
873	<input type="hidden" id="item-<?php echo $key; ?>-input-url" class="widefat" name="element[][url_uncleaned]" value="<?php echo $value->url; ?>" />
874	</label>
875	</p>
876
877	<input type="hidden" name="element[][id]" value="<?php echo $key; ?>" />
878	<input type="hidden" name="element[][associate]" class="associate" value="0" />
879	</div>
880	</li>
881	<?php } ?>
882	</ul>
883
884	<p class="submit">
885	<input type="hidden" name="mode" value="save" />
886	<input type="submit" name="save_menu" class="button-primary" value="Gennerate post" />
887	<strong>This can take up to 30 seconds!</strong>
888	</p>
889	</form>
890	<?php
891	}
892	}
893	}elseif ($_POST['mode'] == 'save') { // Save post
894	// Check if elements was posted
895	if ($_POST['count_elements'] == 0) { // No elements
896	?>
897	<p><strong>No elements to post were found. Is the <i>Links to use</i> setting correct?</strong></strong></p>
898	<p>You have to look for interesting links, before you can post them ;-)</p>
899	<?php
900	}else { // Success
901	?>
902	<p class="short"><strong>Great! You posted <?php echo $_POST['count_elements']; ?> links from your Pocket account into your blog. <?php if ($_POST['wppocket_mark_as_readed']) { ?>[18:56:01] Elias: They are now marked as read in your pocket account!<?php } ?></strong></p>
903	<p class="short">If you like WP Pocket, I would be pleased, if you supported me. How to? Look in the yellow box on the right!</p>
904	<?php
905	}
906	}else { // Print introduction
907	?>
908	<br /><br />
909	<p class="short">You would like to generate a new post with links from you pocket account? Great!</p>
910
911	<p class="short">After you click on <i>Get links</i> you will see all links which will be posted. If you would like to
912	associate to links, take the link which should be shown without title, description and tags in the second level and the main link.<br />
913	You will be able to edit all titles, descriptions, links and tags or remove them. If you finished, you can generate the post.<?php if (get_option('wppocket_mark_as_readed') == 1) { ?> Only if you click on <i>Generate post</i>, the links will be marked as read in your Pocket account.<?php } ?></p>
914
915	<?php
916	// Check Pocket Access
917	$checkPocketAccess = $this->checkPocketAccess();
918	?>
919	��
920	<form method="post" action="<?php echo $_SERVER['REQUEST_URI']; ?>">
921	<p class="submit">
922	<input type="hidden" name="mode" value="get" />
923	<input type="submit" class="button-primary" value="Get links"<?php if($checkPocketAccess == false) { echo ' disabled'; } ?> />
924	<strong>This can take up to 60 seconds!</strong>
925	</p>
926	</form>
927	<?php
928	}
929	?>
930	</div>
931	<?php
932	}
933
934	function main_page_controller() {
935	global $current_user;
936
937	// Check if the post sould save
938	if ($_POST['mode'] == 'save') { // Save post
939	########################
940	## SET ENTRY BUILDING ##
941	########################
942
943	// Set en empty example for entry building with replace
944	$replaceEntryBuilding = $this->replaceEntryBuilding(false, false, false, false);
945
946	// Set en empty example for entry building without replace
947	$noReplaceEntryBuilding = $this->replaceEntryBuilding(false, false, false, false, false);
948
949	// Check, which Array elements are dynamic. Set empy replace and flag in new array
950	$i = 0;
951	$exampleReplaceEntryBuilding = array();
952	while($i < count($replaceEntryBuilding)) {
953	if ($replaceEntryBuilding[$i] == $noReplaceEntryBuilding[$i]) {
954	$exampleReplaceEntryBuilding[$i] = array(
955	'example' => $replaceEntryBuilding[$i],
956	'dynamic' => false
957	);
958	}else {
959	$exampleReplaceEntryBuilding[$i] = array(
960	'example' => $replaceEntryBuilding[$i],
961	'dynamic' => true
962	);
963	}
964
965	$i++;
966	}
967
968	// Unset not longer needed vars
969	unset($replaceEntryBuilding);
970	unset($noReplaceEntryBuilding);
971
972	#########################
973	## SET ASSOCIATE LINKS ##
974	#########################
975
976	$i = 0;
977	while ($i < (count($_POST['element']) / 7)) {
978	// Check if this it not a associate link
979	if (!$_POST['element'][($i * 7) + 5]['associate']) {
980	// Search for associate links in the following
981	$associateLinks = array();
982	$i2 = 1;
983	while(true) {
984	// If this is an associate links, add this to the array, else break the while-loop
985	if ($_POST['element'][$i + 5 + ($i2 * 7)]['associate']) {
986	$_POST['element'][($i * 7) + 3][] = $_POST['element'][(($i * 7) + 3 + ($i2 * 7))]['url'];
987	$_POST['element'][($i * 7) + 4][] = $_POST['element'][(($i * 7) + 4 + ($i2 * 7))]['url_uncleaned'];
988	}else {
989	break;
990	}
991
992	$i2++;
993	}
994	}
995
996	$i++;
997	}
998
999	####################
1000	## GENNERATE POST ##
1001	####################
1002
1003	// Set posted elements in $_POST for view
1004	$_POST['count_elements'] = round((count($_POST['element']) / 7));
1005
1006	// Array for all posted links
1007	$allPostedLinks = array();
1008
1009	$post_content = '';
1010
1011	// Set introduction text if not empty
1012	if (trim(get_option('wppocket_introduction_text')) != '') {
1013	$post_content .= $this->getReplacedIntroductionText();
1014	}
1015
1016	// Gennerate all links intro text
1017	$i = 0;
1018	while ($i < (count($_POST['element']) / 7)) {
1019	// Check if only not posted links should post
1020	if (get_option('wppocket_links_to_use') == 0 \|\| get_option('wppocket_links_to_use') == 1 \|\| get_option('wppocket_links_to_use') == 2) {
1021	// Check if aleady posted. If true, confine to the next loop
1022	$sql = 'SELECT `id` FROM `' . $this->wpdb->prefix . 'wppocket_posted_links` WHERE `url`="' . $_POST['element'][($i * 7) + 3]['url'] . '"';
1023	$row = $this->wpdb->get_results($sql);
1024
1025	if ($row[0]->id != '') {
1026	$_POST['count_elements'] -= count($_POST['element'][($i * 7) + 3]); // - this and associated elements
1027	$i++;
1028	continue;
1029	}
1030	}
1031
1032	// Check if this it not a associate link
1033	if (!$_POST['element'][($i * 7) + 5]['associate']) {
1034	// Gennerate url array in url string
1035	$url = '';
1036
1037	$i2 = 0;
1038	foreach ($_POST['element'][($i * 7) + 3] as $value) {
1039	if ($i2 != 0) {
1040	$url .= '; ';
1041	}
1042
1043	$url .= '<a href="' . $value . '" target="_blank">' . $value . '</a>';
1044
1045	$i2++;
1046	}
1047
1048	// Fill array for all posted links
1049	foreach ($_POST['element'][($i * 7) + 4] as $value) {
1050	$allPostedLinks[] = $value;
1051	}
1052
1053	// Set element in entry building
1054	$element = $this->replaceEntryBuilding($_POST['element'][($i * 7)]['title'], $_POST['element'][($i * 7) + 2]['description'], $url, $_POST['element'][($i * 7) + 1]['tags']);
1055
1056	// Check if a dynamic element is not in use an delete it
1057	$i2 = 0;
1058	while ($i2 < count($element)) {
1059	if ($element[$i2] == $exampleReplaceEntryBuilding[$i2]['example'] && $exampleReplaceEntryBuilding[$i2]['dynamic']) {
1060	unset($element[$i2]);
1061	}
1062
1063	$i2++;
1064	}
1065
1066	// Set element array as string for the post content
1067	$post_content .= '<p>';
1068
1069	foreach ($element as $value) {
1070	$post_content .= $value;
1071	}
1072
1073	$post_content .= '</p>';
1074	}
1075
1076	$i++;
1077	}
1078
1079	// Set statements text if not empty
1080	if (trim(get_option('wppocket_statements_text')) != '') {
1081	$post_content .= $this->getReplacedStatementsText();
1082	}
1083
1084	// Chech if reference to WP Pocket shot print
1085	if (get_option('wppocket_reference_wppocket')) {
1086	$post_content .= '<p><i>This post was automatically created by WP Pocket. If you look for this WordPress plugin, check out <a href="http://wp-pocket.com/" target="_blank">WP-Pocket.com</a> now!</i></p>';
1087	}
1088
1089	###############
1090	## SAVE POST ##
1091	###############
1092
1093	// Save only, if one or more elements are valid
1094	if ($_POST['count_elements'] != 0) {
1095	// Set settings array
1096	$post = array(
1097	'comment_status' => get_option('wppocket_comment_status'),
1098	'ping_status' => get_option('wppocket_ping_status'),
1099	'post_author' => $current_user->ID,
1100	'post_category' => array(get_option('wppocket_post_category')),
1101	'post_content' => $post_content,
1102	'post_date' => date('Y-m-d H:i:s'),
1103	'post_date_gmt' => gmdate('Y-m-d H:i:s'),
1104	'post_status' => get_option('wppocket_post_status'),
1105	'post_title' => $this->getReplacedTitle($_POST['count_elements']),
1106	'post_type' => 'post'
1107	);
1108
1109	// Insert the post
1110	wp_insert_post($post);
1111	}
1112
1113	##########################
1114	## SAVE LINKS AS POSTED ##
1115	##########################
1116
1117	// Save only, if one or more elements are valid
1118	if ($_POST['count_elements'] != 0) {
1119	// Set currently time
1120	$time = time();
1121
1122	$i = 0;
1123	while ($i < count($allPostedLinks)) {
1124	$sql = 'SELECT `id` FROM `' . $this->wpdb->prefix . 'wppocket_posted_links` WHERE `url`="' . $allPostedLinks[$i] . '"';
1125	$row = $this->wpdb->get_results($sql);
1126
1127	// Save only it already not saved
1128	if ($row[0]->id == '') {
1129	$sql = '
1130	INSERT IGNORE INTO `' . $this->wpdb->prefix . 'wppocket_posted_links` (
1131	`url`,
1132	`timestamp`
1133	)
1134	VALUES
1135	(%s, %s)
1136	';
1137
1138	// Save link as posted
1139	$this->wpdb->query(
1140	$this->wpdb->prepare(
1141	$sql,
1142	$allPostedLinks[$i],
1143	$time
1144	)
1145	);
1146	}
1147
1148	$i++;
1149	}
1150	}
1151
1152	#################################
1153	## SET STATUS READED IN POCKET ##
1154	#################################
1155
1156	// Check if link should marke as readed
1157	if (get_option('wppocket_mark_as_readed')) {
1158	// JSON Start
1159	$markAsReaded = '{';
1160
1161	// Fill JSON
1162	$i = 0;
1163	while ($i < count($allPostedLinks)) {
1164	if ($i != 0) {
1165	$markAsReaded .= ',';
1166	}
1167
1168	$markAsReaded .= '"' . $i . '":{"url":"' . $allPostedLinks[$i] . '"}';
1169
1170	$i++;
1171	}
1172
1173	// JSON End
1174	$markAsReaded .= '}';
1175
1176	// Send request
1177	$responses = $this->cURL('https://readitlaterlist.com/v2/send?username=' . $this->xcrypt(1, get_option('wppocket_pocket_username')) . '&password=' . $this->xcrypt(1, get_option('wppocket_pocket_password')) . '&apikey=' . $this->xcrypt(1, get_option('wppocket_pocket_api_key')) . '&read=' . urlencode($markAsReaded), 10);
1178	}
1179	}
1180	}
1181	}
1182	}
1183
1184	// Init the plugin in wordpress
1185	if(class_exists('wppocketer')) {
1186	$wppocketer = new wppocketer();
1187	}
1188
1189	if(isset($wppocketer)) {
1190	add_action('init', array(&$wppocketer, 'activate'));
1191	}
1192	?>

Note: See TracBrowser for help on using the repository browser.

Trac UI Preferences

Download in other formats: