@@ -1,12 +1,12 @@ discard block |
||
1 | 1 | <?php |
2 | 2 | |
3 | 3 | if (php_sapi_name() == 'cli') { |
4 | - // TODO there is a more streamlined way of doing this that escapes me just this second |
|
5 | - $_REQUEST['cal'] = $argv[1]; |
|
6 | - $_REQUEST['canvas_url'] = $argv[2]; |
|
7 | - $_REQUEST['schedule'] = $argv[3]; |
|
4 | + // TODO there is a more streamlined way of doing this that escapes me just this second |
|
5 | + $_REQUEST['cal'] = $argv[1]; |
|
6 | + $_REQUEST['canvas_url'] = $argv[2]; |
|
7 | + $_REQUEST['schedule'] = $argv[3]; |
|
8 | 8 | |
9 | - define ('IGNORE_LTI', true); |
|
9 | + define ('IGNORE_LTI', true); |
|
10 | 10 | } |
11 | 11 | |
12 | 12 | require_once 'common.inc.php'; |
@@ -20,49 +20,49 @@ discard block |
||
20 | 20 | * Check to see if a URL exists |
21 | 21 | **/ |
22 | 22 | function urlExists($url) { |
23 | - $handle = fopen($url, 'r'); |
|
24 | - return $handle !== false; |
|
23 | + $handle = fopen($url, 'r'); |
|
24 | + return $handle !== false; |
|
25 | 25 | } |
26 | 26 | |
27 | 27 | /** |
28 | 28 | * compute the calendar context for the canvas object based on its URL |
29 | 29 | **/ |
30 | 30 | function getCanvasContext($canvasUrl) { |
31 | - global $metadata; |
|
32 | - |
|
33 | - // TODO: accept calendar2?contexts links too (they would be an intuitively obvious link to use, after all) |
|
34 | - // FIXME: users aren't working |
|
35 | - // TODO: it would probably be better to look up users by email address than URL |
|
36 | - /* get the context (user, course or group) for the canvas URL */ |
|
37 | - $canvasContext = array(); |
|
38 | - if (preg_match('%(https?://)?(' . parse_url($metadata['CANVAS_INSTANCE_URL'], PHP_URL_HOST) . '/((about/(\d+))|(courses/(\d+)(/groups/(\d+))?)|(accounts/\d+/groups/(\d+))))%', $_REQUEST['canvas_url'], $matches)) { |
|
39 | - $canvasContext['canonical_url'] = "https://{$matches[2]}"; // https://stmarksschool.instructure.com/courses/953 |
|
40 | - |
|
41 | - // course or account groups |
|
42 | - if (isset($matches[9]) || isset($matches[11])) { |
|
43 | - $canvasContext['context'] = 'group'; // used to for context_code in events |
|
44 | - $canvasContext['id'] = ($matches[9] > $matches[11] ? $matches[9] : $matches[11]); |
|
45 | - $canvasContext['verification_url'] = "groups/{$canvasContext['id']}"; // used once to look up the object to be sure it really exists |
|
46 | - |
|
47 | - // courses |
|
48 | - } elseif (isset($matches[7])) { |
|
49 | - $canvasContext['context'] = 'course'; |
|
50 | - $canvasContext['id'] = $matches[7]; |
|
51 | - $canvasContext['verification_url'] = "courses/{$canvasContext['id']}"; |
|
52 | - |
|
53 | - // users |
|
54 | - } elseif (isset($matches[5])) { |
|
55 | - $canvasContext['context'] = 'user'; |
|
56 | - $canvasContext['id'] = $matches[5]; |
|
57 | - $canvasContext['verification_url'] = "users/{$canvasContext['id']}/profile"; |
|
58 | - |
|
59 | - // we're somewhere where we don't know where we are |
|
60 | - } else { |
|
61 | - return false; |
|
62 | - } |
|
63 | - return $canvasContext; |
|
64 | - } |
|
65 | - return false; |
|
31 | + global $metadata; |
|
32 | + |
|
33 | + // TODO: accept calendar2?contexts links too (they would be an intuitively obvious link to use, after all) |
|
34 | + // FIXME: users aren't working |
|
35 | + // TODO: it would probably be better to look up users by email address than URL |
|
36 | + /* get the context (user, course or group) for the canvas URL */ |
|
37 | + $canvasContext = array(); |
|
38 | + if (preg_match('%(https?://)?(' . parse_url($metadata['CANVAS_INSTANCE_URL'], PHP_URL_HOST) . '/((about/(\d+))|(courses/(\d+)(/groups/(\d+))?)|(accounts/\d+/groups/(\d+))))%', $_REQUEST['canvas_url'], $matches)) { |
|
39 | + $canvasContext['canonical_url'] = "https://{$matches[2]}"; // https://stmarksschool.instructure.com/courses/953 |
|
40 | + |
|
41 | + // course or account groups |
|
42 | + if (isset($matches[9]) || isset($matches[11])) { |
|
43 | + $canvasContext['context'] = 'group'; // used to for context_code in events |
|
44 | + $canvasContext['id'] = ($matches[9] > $matches[11] ? $matches[9] : $matches[11]); |
|
45 | + $canvasContext['verification_url'] = "groups/{$canvasContext['id']}"; // used once to look up the object to be sure it really exists |
|
46 | + |
|
47 | + // courses |
|
48 | + } elseif (isset($matches[7])) { |
|
49 | + $canvasContext['context'] = 'course'; |
|
50 | + $canvasContext['id'] = $matches[7]; |
|
51 | + $canvasContext['verification_url'] = "courses/{$canvasContext['id']}"; |
|
52 | + |
|
53 | + // users |
|
54 | + } elseif (isset($matches[5])) { |
|
55 | + $canvasContext['context'] = 'user'; |
|
56 | + $canvasContext['id'] = $matches[5]; |
|
57 | + $canvasContext['verification_url'] = "users/{$canvasContext['id']}/profile"; |
|
58 | + |
|
59 | + // we're somewhere where we don't know where we are |
|
60 | + } else { |
|
61 | + return false; |
|
62 | + } |
|
63 | + return $canvasContext; |
|
64 | + } |
|
65 | + return false; |
|
66 | 66 | } |
67 | 67 | |
68 | 68 | /** |
@@ -71,7 +71,7 @@ discard block |
||
71 | 71 | * This must happen AFTER the event hash has been calculated! |
72 | 72 | **/ |
73 | 73 | function filterEvent($event, $calendarCache) { |
74 | - return ( |
|
74 | + return ( |
|
75 | 75 | ( |
76 | 76 | // TODO actual multi-day events would be nice |
77 | 77 | // only include first day of multi-day events |
@@ -80,21 +80,21 @@ discard block |
||
80 | 80 | ) && |
81 | 81 | ( |
82 | 82 | // include this event if filtering is off... |
83 | - $calendarCache['enable_regexp_filter'] == false || |
|
84 | - ( |
|
85 | - ( |
|
86 | - ( // if filtering is on, and there's an include pattern test that pattern... |
|
87 | - !empty($calendarCache['include_regexp']) && |
|
88 | - preg_match("%{$calendarCache['include_regexp']}%", $event->getProperty('SUMMARY')) |
|
89 | - ) |
|
90 | - ) && |
|
91 | - !( // if there is an exclude pattern, make sure that this event is NOT excluded |
|
92 | - !empty($calendarCache['exclude_regexp']) && |
|
93 | - preg_match("%{$calendarCache['exclude_regexp']}%", $event->getProperty('SUMMARY')) |
|
94 | - ) |
|
95 | - ) |
|
83 | + $calendarCache['enable_regexp_filter'] == false || |
|
84 | + ( |
|
85 | + ( |
|
86 | + ( // if filtering is on, and there's an include pattern test that pattern... |
|
87 | + !empty($calendarCache['include_regexp']) && |
|
88 | + preg_match("%{$calendarCache['include_regexp']}%", $event->getProperty('SUMMARY')) |
|
89 | + ) |
|
90 | + ) && |
|
91 | + !( // if there is an exclude pattern, make sure that this event is NOT excluded |
|
92 | + !empty($calendarCache['exclude_regexp']) && |
|
93 | + preg_match("%{$calendarCache['exclude_regexp']}%", $event->getProperty('SUMMARY')) |
|
94 | + ) |
|
95 | + ) |
|
96 | 96 | ) |
97 | - ); |
|
97 | + ); |
|
98 | 98 | } |
99 | 99 | |
100 | 100 | // TODO: it would be nice to be able to cleanly remove a synched calendar |
@@ -106,61 +106,61 @@ discard block |
||
106 | 106 | object)? */ |
107 | 107 | if (isset($_REQUEST['cal']) && isset($_REQUEST['canvas_url'])) { |
108 | 108 | |
109 | - if ($canvasContext = getCanvasContext($_REQUEST['canvas_url'])) { |
|
110 | - /* check ICS feed to be sure it exists */ |
|
111 | - if(urlExists($_REQUEST['cal'])) { |
|
112 | - /* look up the canvas object -- mostly to make sure that it exists! */ |
|
109 | + if ($canvasContext = getCanvasContext($_REQUEST['canvas_url'])) { |
|
110 | + /* check ICS feed to be sure it exists */ |
|
111 | + if(urlExists($_REQUEST['cal'])) { |
|
112 | + /* look up the canvas object -- mostly to make sure that it exists! */ |
|
113 | 113 | $canvasObject = false; |
114 | 114 | try { |
115 | 115 | $canvasObject = $api->get($canvasContext['verification_url']); |
116 | 116 | } catch (Exception $e) { |
117 | 117 | postMessage("Error accessing Canvas object", $canvasContext['verification_url'], NotificationMessage::DANGER); |
118 | 118 | } |
119 | - if ($canvasObject) { |
|
119 | + if ($canvasObject) { |
|
120 | 120 | |
121 | - /* calculate the unique pairing ID of this ICS feed and canvas object */ |
|
122 | - $pairingHash = getPairingHash($_REQUEST['cal'], $canvasContext['canonical_url']); |
|
123 | - $log = Log::singleton('file', __DIR__ . "/logs/$pairingHash.log"); |
|
124 | - postMessage('Sync started', getSyncTimestamp(), NotificationMessage::INFO); |
|
121 | + /* calculate the unique pairing ID of this ICS feed and canvas object */ |
|
122 | + $pairingHash = getPairingHash($_REQUEST['cal'], $canvasContext['canonical_url']); |
|
123 | + $log = Log::singleton('file', __DIR__ . "/logs/$pairingHash.log"); |
|
124 | + postMessage('Sync started', getSyncTimestamp(), NotificationMessage::INFO); |
|
125 | 125 | |
126 | - /* tell users that it's started and to cool their jets */ |
|
127 | - if (php_sapi_name() != 'cli') { |
|
128 | - $smarty->assign('content', ' |
|
126 | + /* tell users that it's started and to cool their jets */ |
|
127 | + if (php_sapi_name() != 'cli') { |
|
128 | + $smarty->assign('content', ' |
|
129 | 129 | <h3>Calendar Import Started</h3> |
130 | 130 | <p>The calendar import that you requested has begun. You may leave this page at anytime. You can see the progress of the import by visiting <a target="_blank" href="https://' . parse_url($metadata['CANVAS_INSTANCE_URL'], PHP_URL_HOST) . "/calendar?include_contexts={$canvasContext['context']}_{$canvasObject['id']}\">this calendar</a> in Canvas.</p>" |
131 | - ); |
|
132 | - $smarty->display('page.tpl'); |
|
133 | - } |
|
134 | - |
|
135 | - /* parse the ICS feed */ |
|
136 | - $ics = new vcalendar( |
|
137 | - array( |
|
138 | - 'unique_id' => $metadata['APP_ID'], |
|
139 | - 'url' => $_REQUEST['cal'] |
|
140 | - ) |
|
141 | - ); |
|
142 | - $ics->parse(); |
|
143 | - |
|
144 | - /* log this pairing in the database cache, if it doesn't already exist */ |
|
145 | - $calendarCacheResponse = $sql->query(" |
|
131 | + ); |
|
132 | + $smarty->display('page.tpl'); |
|
133 | + } |
|
134 | + |
|
135 | + /* parse the ICS feed */ |
|
136 | + $ics = new vcalendar( |
|
137 | + array( |
|
138 | + 'unique_id' => $metadata['APP_ID'], |
|
139 | + 'url' => $_REQUEST['cal'] |
|
140 | + ) |
|
141 | + ); |
|
142 | + $ics->parse(); |
|
143 | + |
|
144 | + /* log this pairing in the database cache, if it doesn't already exist */ |
|
145 | + $calendarCacheResponse = $sql->query(" |
|
146 | 146 | SELECT * |
147 | 147 | FROM `calendars` |
148 | 148 | WHERE |
149 | 149 | `id` = '$pairingHash' |
150 | 150 | "); |
151 | - $calendarCache = $calendarCacheResponse->fetch_assoc(); |
|
151 | + $calendarCache = $calendarCacheResponse->fetch_assoc(); |
|
152 | 152 | |
153 | - /* if the calendar is already cached, just update the sync timestamp */ |
|
154 | - if ($calendarCache) { |
|
155 | - $sql->query(" |
|
153 | + /* if the calendar is already cached, just update the sync timestamp */ |
|
154 | + if ($calendarCache) { |
|
155 | + $sql->query(" |
|
156 | 156 | UPDATE `calendars` |
157 | 157 | SET |
158 | 158 | `synced` = '" . getSyncTimestamp() . "' |
159 | 159 | WHERE |
160 | 160 | `id` = '$pairingHash' |
161 | 161 | "); |
162 | - } else { |
|
163 | - $sql->query(" |
|
162 | + } else { |
|
163 | + $sql->query(" |
|
164 | 164 | INSERT INTO `calendars` |
165 | 165 | ( |
166 | 166 | `id`, |
@@ -183,46 +183,46 @@ discard block |
||
183 | 183 | " . ($_REQUEST['enable_regexp_filter'] == VALUE_ENABLE_REGEXP_FILTER ? "'" . $sql->real_escape_string($_REQUEST['exclude_regexp']) . "'" : 'NULL') . " |
184 | 184 | ) |
185 | 185 | "); |
186 | - } |
|
186 | + } |
|
187 | 187 | |
188 | - /* refresh calendar information from cache database */ |
|
189 | - $calendarCacheResponse = $sql->query(" |
|
188 | + /* refresh calendar information from cache database */ |
|
189 | + $calendarCacheResponse = $sql->query(" |
|
190 | 190 | SELECT * |
191 | 191 | FROM `calendars` |
192 | 192 | WHERE |
193 | 193 | `id` = '$pairingHash' |
194 | 194 | "); |
195 | - $calendarCache = $calendarCacheResponse->fetch_assoc(); |
|
195 | + $calendarCache = $calendarCacheResponse->fetch_assoc(); |
|
196 | 196 | |
197 | - /* walk through $master_array and update the Canvas calendar to match the |
|
197 | + /* walk through $master_array and update the Canvas calendar to match the |
|
198 | 198 | ICS feed, caching changes in the database */ |
199 | - // TODO: would it be worth the performance improvement to just process things from today's date forward? (i.e. ignore old items, even if they've changed...) |
|
200 | - // TODO: the best window for syncing would be the term of the course in question, right? |
|
201 | - // TODO: Arbitrarily selecting events in for a year on either side of today's date, probably a better system? |
|
202 | - foreach ($ics->selectComponents( |
|
203 | - date('Y')-1, // startYear |
|
204 | - date('m'), // startMonth |
|
205 | - date('d'), // startDay |
|
206 | - date('Y')+1, // endYEar |
|
207 | - date('m'), // endMonth |
|
208 | - date('d'), // endDay |
|
209 | - 'vevent', // cType |
|
210 | - false, // flat |
|
211 | - true, // any |
|
212 | - true // split |
|
213 | - ) as $year) { |
|
214 | - foreach ($year as $month => $days) { |
|
215 | - foreach ($days as $day => $events) { |
|
216 | - foreach ($events as $i => $event) { |
|
217 | - |
|
218 | - /* does this event already exist in Canvas? */ |
|
219 | - $eventHash = getEventHash($event); |
|
220 | - |
|
221 | - /* if the event should be included... */ |
|
222 | - if (filterEvent($event, $calendarCache)) { |
|
223 | - |
|
224 | - /* have we cached this event already? */ |
|
225 | - $eventCacheResponse = $sql->query(" |
|
199 | + // TODO: would it be worth the performance improvement to just process things from today's date forward? (i.e. ignore old items, even if they've changed...) |
|
200 | + // TODO: the best window for syncing would be the term of the course in question, right? |
|
201 | + // TODO: Arbitrarily selecting events in for a year on either side of today's date, probably a better system? |
|
202 | + foreach ($ics->selectComponents( |
|
203 | + date('Y')-1, // startYear |
|
204 | + date('m'), // startMonth |
|
205 | + date('d'), // startDay |
|
206 | + date('Y')+1, // endYEar |
|
207 | + date('m'), // endMonth |
|
208 | + date('d'), // endDay |
|
209 | + 'vevent', // cType |
|
210 | + false, // flat |
|
211 | + true, // any |
|
212 | + true // split |
|
213 | + ) as $year) { |
|
214 | + foreach ($year as $month => $days) { |
|
215 | + foreach ($days as $day => $events) { |
|
216 | + foreach ($events as $i => $event) { |
|
217 | + |
|
218 | + /* does this event already exist in Canvas? */ |
|
219 | + $eventHash = getEventHash($event); |
|
220 | + |
|
221 | + /* if the event should be included... */ |
|
222 | + if (filterEvent($event, $calendarCache)) { |
|
223 | + |
|
224 | + /* have we cached this event already? */ |
|
225 | + $eventCacheResponse = $sql->query(" |
|
226 | 226 | SELECT * |
227 | 227 | FROM `events` |
228 | 228 | WHERE |
@@ -231,11 +231,11 @@ discard block |
||
231 | 231 | "); |
232 | 232 | |
233 | 233 | |
234 | - /* if we already have the event cached in its current form, just update |
|
234 | + /* if we already have the event cached in its current form, just update |
|
235 | 235 | the timestamp */ |
236 | - $eventCache = $eventCacheResponse->fetch_assoc(); |
|
237 | - if ($eventCache) { |
|
238 | - $sql->query(" |
|
236 | + $eventCache = $eventCacheResponse->fetch_assoc(); |
|
237 | + if ($eventCache) { |
|
238 | + $sql->query(" |
|
239 | 239 | UPDATE `events` |
240 | 240 | SET |
241 | 241 | `synced` = '" . getSyncTimestamp() . "' |
@@ -243,29 +243,29 @@ discard block |
||
243 | 243 | `id` = '{$eventCache['id']}' |
244 | 244 | "); |
245 | 245 | |
246 | - /* otherwise, add this new event and cache it */ |
|
247 | - } else { |
|
248 | - /* multi-day event instance start times need to be changed to _this_ date */ |
|
249 | - $start = new DateTime(iCalUtilityFunctions::_date2strdate($event->getProperty('DTSTART'))); |
|
250 | - $end = new DateTime(iCalUtilityFunctions::_date2strdate($event->getProperty('DTEND'))); |
|
246 | + /* otherwise, add this new event and cache it */ |
|
247 | + } else { |
|
248 | + /* multi-day event instance start times need to be changed to _this_ date */ |
|
249 | + $start = new DateTime(iCalUtilityFunctions::_date2strdate($event->getProperty('DTSTART'))); |
|
250 | + $end = new DateTime(iCalUtilityFunctions::_date2strdate($event->getProperty('DTEND'))); |
|
251 | 251 | if ($event->getProperty('X-RECURRENCE')) { |
252 | - $start = new DateTime($event->getProperty('X-CURRENT-DTSTART')[1]); |
|
253 | - $end = new DateTime($event->getProperty('X-CURRENT-DTEND')[1]); |
|
254 | - } |
|
255 | - $start->setTimeZone(new DateTimeZone(LOCAL_TIMEZONE)); |
|
256 | - $end->setTimeZone(new DateTimeZone(LOCAL_TIMEZONE)); |
|
252 | + $start = new DateTime($event->getProperty('X-CURRENT-DTSTART')[1]); |
|
253 | + $end = new DateTime($event->getProperty('X-CURRENT-DTEND')[1]); |
|
254 | + } |
|
255 | + $start->setTimeZone(new DateTimeZone(LOCAL_TIMEZONE)); |
|
256 | + $end->setTimeZone(new DateTimeZone(LOCAL_TIMEZONE)); |
|
257 | 257 | |
258 | 258 | try { |
259 | 259 | $calendarEvent = $api->post("/calendar_events", |
260 | - array( |
|
261 | - 'calendar_event[context_code]' => "{$canvasContext['context']}_{$canvasObject['id']}", |
|
262 | - 'calendar_event[title]' => preg_replace('%^([^\]]+)(\s*\[[^\]]+\]\s*)+$%', '\\1', strip_tags($event->getProperty('SUMMARY'))), |
|
263 | - 'calendar_event[description]' => \Michelf\Markdown::defaultTransform(str_replace('\n', "\n\n", $event->getProperty('DESCRIPTION', 1))), |
|
264 | - 'calendar_event[start_at]' => $start->format(CANVAS_TIMESTAMP_FORMAT), |
|
265 | - 'calendar_event[end_at]' => $end->format(CANVAS_TIMESTAMP_FORMAT), |
|
266 | - 'calendar_event[location_name]' => $event->getProperty('LOCATION') |
|
267 | - ) |
|
268 | - ); |
|
260 | + array( |
|
261 | + 'calendar_event[context_code]' => "{$canvasContext['context']}_{$canvasObject['id']}", |
|
262 | + 'calendar_event[title]' => preg_replace('%^([^\]]+)(\s*\[[^\]]+\]\s*)+$%', '\\1', strip_tags($event->getProperty('SUMMARY'))), |
|
263 | + 'calendar_event[description]' => \Michelf\Markdown::defaultTransform(str_replace('\n', "\n\n", $event->getProperty('DESCRIPTION', 1))), |
|
264 | + 'calendar_event[start_at]' => $start->format(CANVAS_TIMESTAMP_FORMAT), |
|
265 | + 'calendar_event[end_at]' => $end->format(CANVAS_TIMESTAMP_FORMAT), |
|
266 | + 'calendar_event[location_name]' => $event->getProperty('LOCATION') |
|
267 | + ) |
|
268 | + ); |
|
269 | 269 | $sql->query(" |
270 | 270 | INSERT INTO `events` |
271 | 271 | ( |
@@ -284,102 +284,102 @@ discard block |
||
284 | 284 | } catch (Exception $e) { |
285 | 285 | postMessage('Error creating calendar event', $eventHash, NotificationMessage::ERROR); |
286 | 286 | } |
287 | - } |
|
288 | - } |
|
289 | - } |
|
290 | - } |
|
291 | - } |
|
292 | - } |
|
293 | - |
|
294 | - /* clean out previously synced events that are no longer correct */ |
|
295 | - $deletedEventsResponse = $sql->query(" |
|
287 | + } |
|
288 | + } |
|
289 | + } |
|
290 | + } |
|
291 | + } |
|
292 | + } |
|
293 | + |
|
294 | + /* clean out previously synced events that are no longer correct */ |
|
295 | + $deletedEventsResponse = $sql->query(" |
|
296 | 296 | SELECT * FROM `events` |
297 | 297 | WHERE |
298 | 298 | `calendar` = '{$calendarCache['id']}' AND |
299 | 299 | `synced` != '" . getSyncTimestamp() . "' |
300 | 300 | "); |
301 | - while ($deletedEventCache = $deletedEventsResponse->fetch_assoc()) { |
|
302 | - try { |
|
303 | - $deletedEvent = $api->delete("calendar_events/{$deletedEventCache['calendar_event[id]']}", |
|
304 | - array( |
|
305 | - 'cancel_reason' => getSyncTimestamp(), |
|
306 | - 'as_user_id' => ($canvasContext['context'] == 'user' ? $canvasObject['id'] : '') // TODO: this feels skeevy -- like the empty string will break |
|
307 | - ) |
|
308 | - ); |
|
309 | - } catch (Pest_Unauthorized $e) { |
|
310 | - /* if the event has been deleted in Canvas, we'll get an error when |
|
301 | + while ($deletedEventCache = $deletedEventsResponse->fetch_assoc()) { |
|
302 | + try { |
|
303 | + $deletedEvent = $api->delete("calendar_events/{$deletedEventCache['calendar_event[id]']}", |
|
304 | + array( |
|
305 | + 'cancel_reason' => getSyncTimestamp(), |
|
306 | + 'as_user_id' => ($canvasContext['context'] == 'user' ? $canvasObject['id'] : '') // TODO: this feels skeevy -- like the empty string will break |
|
307 | + ) |
|
308 | + ); |
|
309 | + } catch (Pest_Unauthorized $e) { |
|
310 | + /* if the event has been deleted in Canvas, we'll get an error when |
|
311 | 311 | we try to delete it a second time. We still need to delete it from |
312 | 312 | our cache database, however */ |
313 | - postMessage('Cache out-of-sync', "calendar_event[{$deletedEventCache['calendar_event[id]']}] no longer exists and will be purged from cache.", NotificationMessage::INFO); |
|
314 | - } catch (Pest_ClientError $e) { |
|
315 | - postMessage( |
|
316 | - 'API Client Error', |
|
317 | - '<pre>' . print_r(array( |
|
318 | - 'Status' => $PEST->lastStatus(), |
|
319 | - 'Error' => $PEST->lastBody(), |
|
320 | - 'Verb' => $verb, |
|
321 | - 'URL' => $url, |
|
322 | - 'Data' => $data |
|
323 | - ), false) . '</pre>', |
|
324 | - NotificationMessage::ERROR |
|
325 | - ); |
|
326 | - if (php_sapi_name() != 'cli') $smarty->display('page.tpl'); |
|
327 | - exit; |
|
328 | - } |
|
329 | - $sql->query(" |
|
313 | + postMessage('Cache out-of-sync', "calendar_event[{$deletedEventCache['calendar_event[id]']}] no longer exists and will be purged from cache.", NotificationMessage::INFO); |
|
314 | + } catch (Pest_ClientError $e) { |
|
315 | + postMessage( |
|
316 | + 'API Client Error', |
|
317 | + '<pre>' . print_r(array( |
|
318 | + 'Status' => $PEST->lastStatus(), |
|
319 | + 'Error' => $PEST->lastBody(), |
|
320 | + 'Verb' => $verb, |
|
321 | + 'URL' => $url, |
|
322 | + 'Data' => $data |
|
323 | + ), false) . '</pre>', |
|
324 | + NotificationMessage::ERROR |
|
325 | + ); |
|
326 | + if (php_sapi_name() != 'cli') $smarty->display('page.tpl'); |
|
327 | + exit; |
|
328 | + } |
|
329 | + $sql->query(" |
|
330 | 330 | DELETE FROM `events` |
331 | 331 | WHERE |
332 | 332 | `id` = '{$deletedEventCache['id']}' |
333 | 333 | "); |
334 | - } |
|
334 | + } |
|
335 | 335 | |
336 | - /* if this was a scheduled import (i.e. a sync), update that schedule */ |
|
337 | - if (isset($_REQUEST['schedule'])) { |
|
338 | - $sql->query(" |
|
336 | + /* if this was a scheduled import (i.e. a sync), update that schedule */ |
|
337 | + if (isset($_REQUEST['schedule'])) { |
|
338 | + $sql->query(" |
|
339 | 339 | UPDATE `schedules` |
340 | 340 | SET |
341 | 341 | `synced` = '" . getSyncTimestamp() . "' |
342 | 342 | WHERE |
343 | 343 | `id` = '{$_REQUEST['schedule']}' |
344 | 344 | "); |
345 | - } |
|
346 | - /* are we setting up a regular synchronization? */ |
|
347 | - if (isset($_REQUEST['sync']) && $_REQUEST['sync'] != SCHEDULE_ONCE) { |
|
345 | + } |
|
346 | + /* are we setting up a regular synchronization? */ |
|
347 | + if (isset($_REQUEST['sync']) && $_REQUEST['sync'] != SCHEDULE_ONCE) { |
|
348 | 348 | |
349 | - // FIXME CRON SYNC SETUP GOES HERE |
|
349 | + // FIXME CRON SYNC SETUP GOES HERE |
|
350 | 350 | |
351 | - /* add to the cache database schedule, replacing any schedules for this |
|
351 | + /* add to the cache database schedule, replacing any schedules for this |
|
352 | 352 | calendar that are already there */ |
353 | - $schedulesResponse = $sql->query(" |
|
353 | + $schedulesResponse = $sql->query(" |
|
354 | 354 | SELECT * |
355 | 355 | FROM `schedules` |
356 | 356 | WHERE |
357 | 357 | `calendar` = '{$calendarCache['id']}' |
358 | 358 | "); |
359 | 359 | |
360 | - if ($schedule = $schedulesResponse->fetch_assoc()) { |
|
360 | + if ($schedule = $schedulesResponse->fetch_assoc()) { |
|
361 | 361 | |
362 | - /* only need to worry if the cached schedule is different from the |
|
362 | + /* only need to worry if the cached schedule is different from the |
|
363 | 363 | new one we just set */ |
364 | - if ($shellArguments[INDEX_SCHEDULE] != $schedule['schedule']) { |
|
365 | - /* was this the last schedule to require this trigger? */ |
|
366 | - $schedulesResponse = $sql->query(" |
|
364 | + if ($shellArguments[INDEX_SCHEDULE] != $schedule['schedule']) { |
|
365 | + /* was this the last schedule to require this trigger? */ |
|
366 | + $schedulesResponse = $sql->query(" |
|
367 | 367 | SELECT * |
368 | 368 | FROM `schedules` |
369 | 369 | WHERE |
370 | 370 | `calendar` != '{$calendarCache['id']}' AND |
371 | 371 | `schedule` == '{$schedule['schedule']}' |
372 | 372 | "); |
373 | - /* we're the last one, delete it from crontab */ |
|
374 | - if ($schedulesResponse->num_rows == 0) { |
|
375 | - $crontabs = preg_replace("%^.*{$schedule['schedule']}.*" . PHP_EOL . '%', '', shell_exec('crontab -l')); |
|
376 | - $filename = md5(getSyncTimestamp()) . '.txt'; |
|
377 | - file_put_contents("/tmp/$filename", $crontabs); |
|
378 | - shell_exec("crontab /tmp/$filename"); |
|
379 | - postMessage('Unused schedule', "removed schedule '{$schedule['schedule']}' from crontab", NotificationMessage::INFO); |
|
380 | - } |
|
381 | - |
|
382 | - $sql->query(" |
|
373 | + /* we're the last one, delete it from crontab */ |
|
374 | + if ($schedulesResponse->num_rows == 0) { |
|
375 | + $crontabs = preg_replace("%^.*{$schedule['schedule']}.*" . PHP_EOL . '%', '', shell_exec('crontab -l')); |
|
376 | + $filename = md5(getSyncTimestamp()) . '.txt'; |
|
377 | + file_put_contents("/tmp/$filename", $crontabs); |
|
378 | + shell_exec("crontab /tmp/$filename"); |
|
379 | + postMessage('Unused schedule', "removed schedule '{$schedule['schedule']}' from crontab", NotificationMessage::INFO); |
|
380 | + } |
|
381 | + |
|
382 | + $sql->query(" |
|
383 | 383 | UPDATE `schedules` |
384 | 384 | SET |
385 | 385 | `schedule` = '" . $shellArguments[INDEX_SCHEDULE] . "', |
@@ -387,9 +387,9 @@ discard block |
||
387 | 387 | WHERE |
388 | 388 | `calendar` = '{$calendarCache['id']}' |
389 | 389 | "); |
390 | - } |
|
391 | - } else { |
|
392 | - $sql->query(" |
|
390 | + } |
|
391 | + } else { |
|
392 | + $sql->query(" |
|
393 | 393 | INSERT INTO `schedules` |
394 | 394 | ( |
395 | 395 | `calendar`, |
@@ -402,46 +402,46 @@ discard block |
||
402 | 402 | '" . getSyncTimestamp() . "' |
403 | 403 | ) |
404 | 404 | "); |
405 | - } |
|
406 | - } |
|
405 | + } |
|
406 | + } |
|
407 | 407 | |
408 | - /* if we're ovewriting data (for example, if this is a recurring sync, we |
|
408 | + /* if we're ovewriting data (for example, if this is a recurring sync, we |
|
409 | 409 | need to remove the events that were _not_ synced this in this round */ |
410 | - if (isset($_REQUEST['overwrite']) && $_REQUEST['overwrite'] == VALUE_OVERWRITE_CANVAS_CALENDAR) { |
|
411 | - // TODO: actually deal with this |
|
412 | - } |
|
413 | - |
|
414 | - // TODO: deal with messaging based on context |
|
415 | - |
|
416 | - postMessage('Finished sync', getSyncTimestamp(), NotificationMessage::INFO); |
|
417 | - exit; |
|
418 | - } else { |
|
419 | - postMessage( |
|
420 | - 'Canvas Object Not Found', |
|
421 | - 'The object whose URL you submitted could not be found.<pre>' . print_r(array( |
|
422 | - 'Canvas URL' => $_REQUEST['canvas_url'], |
|
423 | - 'Canvas Context' => $canvasContext, |
|
424 | - 'Canvas Object' => $canvasObject |
|
425 | - ), false) . '</pre>', |
|
426 | - NotificationMessage::ERROR |
|
427 | - ); |
|
428 | - } |
|
429 | - } else { |
|
430 | - postMessage( |
|
431 | - 'ICS feed Not Found', |
|
432 | - 'The calendar whose URL you submitted could not be found.<pre>' . $_REQUEST['cal'] . '</pre>', |
|
433 | - NotificationMessage::ERROR |
|
434 | - ); |
|
435 | - } |
|
436 | - } else { |
|
437 | - postMessage( |
|
438 | - 'Invalid Canvas URL', |
|
439 | - 'The Canvas URL you submitted could not be parsed.<pre>' . $_REQUEST['canvas_url'] . '</pre>', |
|
440 | - NotificationMessage::ERROR |
|
441 | - ); |
|
442 | - if (php_sapi_name() != 'cli') $smarty->display('page.tpl'); |
|
443 | - exit; |
|
444 | - } |
|
410 | + if (isset($_REQUEST['overwrite']) && $_REQUEST['overwrite'] == VALUE_OVERWRITE_CANVAS_CALENDAR) { |
|
411 | + // TODO: actually deal with this |
|
412 | + } |
|
413 | + |
|
414 | + // TODO: deal with messaging based on context |
|
415 | + |
|
416 | + postMessage('Finished sync', getSyncTimestamp(), NotificationMessage::INFO); |
|
417 | + exit; |
|
418 | + } else { |
|
419 | + postMessage( |
|
420 | + 'Canvas Object Not Found', |
|
421 | + 'The object whose URL you submitted could not be found.<pre>' . print_r(array( |
|
422 | + 'Canvas URL' => $_REQUEST['canvas_url'], |
|
423 | + 'Canvas Context' => $canvasContext, |
|
424 | + 'Canvas Object' => $canvasObject |
|
425 | + ), false) . '</pre>', |
|
426 | + NotificationMessage::ERROR |
|
427 | + ); |
|
428 | + } |
|
429 | + } else { |
|
430 | + postMessage( |
|
431 | + 'ICS feed Not Found', |
|
432 | + 'The calendar whose URL you submitted could not be found.<pre>' . $_REQUEST['cal'] . '</pre>', |
|
433 | + NotificationMessage::ERROR |
|
434 | + ); |
|
435 | + } |
|
436 | + } else { |
|
437 | + postMessage( |
|
438 | + 'Invalid Canvas URL', |
|
439 | + 'The Canvas URL you submitted could not be parsed.<pre>' . $_REQUEST['canvas_url'] . '</pre>', |
|
440 | + NotificationMessage::ERROR |
|
441 | + ); |
|
442 | + if (php_sapi_name() != 'cli') $smarty->display('page.tpl'); |
|
443 | + exit; |
|
444 | + } |
|
445 | 445 | } |
446 | 446 | |
447 | 447 | ?> |