-
Notifications
You must be signed in to change notification settings - Fork 7
/
Copy patheventsFunctions.php
286 lines (282 loc) · 14.7 KB
/
eventsFunctions.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
<?php
//include js
function utt_event_scripts(){
//include eventScripts
wp_enqueue_script( 'eventScripts', plugins_url('js/eventScripts.js', __FILE__) );
//localize eventScripts
wp_localize_script( 'eventScripts', 'eventStrings', array(
'deleteForbidden' => __( 'Delete is forbidden while completing the form!', 'UniTimetable' ),
'deleteEvent' => __( 'Are you sure that you want to delete this Event?', 'UniTimetable' ),
'eventDeleted' => __( 'Event deleted successfully!', 'UniTimetable' ),
'eventNotDeleted' => __( 'Failed to delete Event.', 'UniTimetable' ),
'editForbidden' => __( 'Edit is forbidden while completing the form!', 'UniTimetable' ),
'editEvent' => __( 'Edit Event', 'UniTimetable' ),
'cancel' => __( 'Cancel', 'UniTimetable' ),
'typeVal' => __( 'Please choose an Event type.', 'UniTimetable' ),
'titleVal' => __( 'Event title is required.', 'UniTimetable' ),
'classroomVal' => __( 'Please select a Classroom.', 'UniTimetable' ),
'dateVal' => __( 'Invalid date.', 'UniTimetable' ),
'startTimeVal' => __( 'Invalid start time.', 'UniTimetable' ),
'endTimeVal' => __( 'Invalid end time.', 'UniTimetable' ),
'timeVal' => __( 'Start time cannot be after end time.', 'UniTimetable' ),
'insertEvent' => __( 'Insert Event', 'UniTimetable' ),
'reset' => __( 'Reset', 'UniTimetable' ),
'failAdd' => __( 'Failed to insert Event. Check if Classroom is used.', 'UniTimetable' ),
'successAdd' => __( 'Event inserted successfully!', 'UniTimetable' ),
'failEdit' => __( 'Failed to edit Event. Check if Classroom is used.', 'UniTimetable' ),
'successEdit' => __( 'Event edited successfully!', 'UniTimetable' ),
));
//include css and js files
wp_enqueue_style( 'jqueryui_style', plugins_url('css/jquery-ui.css', __FILE__) );
wp_enqueue_script('jquery-ui-core');
wp_enqueue_script('jquery-ui-datepicker');
wp_enqueue_script('jquery-ui-spinner');
wp_enqueue_style( 'smoothnesscss', plugins_url('css/smoothness-jquery-ui.css', __FILE__) );
wp_enqueue_script('jquerymousewheel', plugins_url('js/jquery.mousewheel.js', __FILE__));
wp_enqueue_script('globalize', plugins_url('js/globalize.js', __FILE__));
wp_enqueue_script('globalizede', plugins_url('js/globalize.culture.de-DE.js', __FILE__));
}
//events page
function utt_create_events_page(){
global $wpdb;
?>
<div class="wrap">
<h2 id="eventTitle"><?php _e("Insert Event","UniTimetable"); ?></h2>
<form action="" name="eventForm" method="post">
<input type="hidden" name="eventID" id="eventID" value=0 />
<?php _e("Event type:","UniTimetable"); ?><br/>
<select name="eventType" id="eventType" class="dirty">
<option value="0"><?php _e("- select -","UniTimetable"); ?></option>
<option value="Thesis"><?php _e("Thesis","UniTimetable"); ?></option>
<option value="Speech"><?php _e("Speech","UniTimetable"); ?></option>
<option value="Presentation"><?php _e("Presentation","UniTimetable"); ?></option>
<option value="Students Team"><?php _e("Students Team","UniTimetable"); ?></option>
<option value="Graduation"><?php _e("Graduation","UniTimetable"); ?></option>
</select><br/>
<?php _e("Event title:","UniTimetable"); ?><br/>
<input type="text" name="title" id="title" class="dirty" size="40" placeholder="<?php _e("Required","UniTimetable"); ?>"/><br/>
<?php _e("Event description:","UniTimetable"); ?><br/>
<textarea rows="4" cols="38" class="dirty" id="eventDescr" name="eventDescr"></textarea><br/>
<div class="element2 firstInRow">
<?php _e("Classroom:","UniTimetable"); ?><br/>
<select name="classroom" id="classroom" class="dirty">
<?php
$classroomsTable=$wpdb->prefix."utt_classrooms";
$classrooms = $wpdb->get_results( "SELECT * FROM $classroomsTable ORDER BY name");
echo "<option value='0'>".__("- select -","UniTimetable")."</option>";
foreach($classrooms as $classroom){
//translate classroom type to selected language
if($classroom->type == "Lecture"){
$classroomType = __("Lecture","UniTimetable");
}else{
$classroomType = __("Laboratory","UniTimetable");
}
//show classrooms into combo-box
echo "<option value='$classroom->classroomID'>$classroom->name $classroomType</option>";
}
?>
</select>
</div>
<div class="element2">
<?php _e("Date:","UniTimetable"); ?><br/>
<input type="text" name="date" id="date" class="dirty" size="14"/>
</div>
<div class="element2 firstInRow last">
<?php _e("Start time:","UniTimetable"); ?><br/>
<input name="time" id="time" class="dirty" value="8:00" size="10"/><br/>
</div>
<div class="element2">
<?php _e("End time:","UniTimetable"); ?><br/>
<input name="endTime" id="endTime" class="dirty" value="10:00" size="10"/>
</div>
<div id="secondaryButtonContainer">
<input type="submit" value="<?php _e("Submit","UniTimetable"); ?>" id="insert-updateEvent" class="button-primary"/>
<a href='#' class='button-secondary' id="clearEventForm"><?php _e("Reset","UniTimetable"); ?></a>
</div>
</form>
<!-- place to show messages -->
<div id="messages"></div>
<?php _e("Events of Year:","UniTimetable"); ?>
<!-- filter events by year -->
<select name="yearFilter" id="yearFilter" onchange="viewEvents();">
<option value="0"><?php _e("All","UniTimetable"); ?></option>
<?php
$curYear = date("Y");
$nextYear = $curYear+1;
//show this years events on first load
echo "<option value='$curYear' selected='selected'>$curYear</option>";
echo "<option value='$nextYear'>$nextYear</option>";
?>
</select>
<!-- place to show registered events -->
<div id="eventsResults">
<?php utt_view_events(); ?>
</div>
</div>
<?php
}
//ajax response view events
add_action('wp_ajax_utt_view_events','utt_view_events');
function utt_view_events(){
global $wpdb;
//register events table
$eventsTable = $wpdb->prefix."utt_events";
//register classrooms table
$classroomsTable = $wpdb->prefix."utt_classrooms";
//get selected year
if(isset($_GET['selectedYear'])){
$selectedYear = $_GET['selectedYear'];
}else{
$selectedYear = date("Y");
}
//if not selected year, show all events, else filter
if($selectedYear == 0){
$safeSql = "SELECT eventID, DATE_FORMAT(eventStart, '%d/%m/%Y') date, eventType, eventTitle, eventDescr, name,$classroomsTable.classroomID, TIME(eventStart) as start, TIME(eventEnd) as end, eventStart, eventEnd
FROM $eventsTable, $classroomsTable
WHERE $eventsTable.classroomID=$classroomsTable.classroomID ORDER BY date, start;";
}else{
$safeSql = $wpdb->prepare("SELECT eventID, DATE_FORMAT(eventStart, '%%d/%%m/%%Y') date, eventType, eventTitle, eventDescr, name,$classroomsTable.classroomID, TIME(eventStart) as start, TIME(eventEnd) as end, eventStart, eventEnd
FROM $eventsTable, $classroomsTable
WHERE $eventsTable.classroomID=$classroomsTable.classroomID AND YEAR(eventStart)=%s ORDER BY date, start;",$selectedYear);
}
?>
<!-- show events table -->
<table class="widefat bold-th">
<thead>
<tr>
<th><?php _e("Date","UniTimetable"); ?></th>
<th><?php _e("Type","UniTimetable"); ?></th>
<th><?php _e("Title","UniTimetable"); ?></th>
<th><?php _e("Description","UniTimetable"); ?></th>
<th><?php _e("Classroom","UniTimetable"); ?></th>
<th><?php _e("Start time","UniTimetable"); ?></th>
<th><?php _e("End time","UniTimetable"); ?></th>
<th><?php _e("Actions","UniTimetable"); ?></th>
</tr>
</thead>
<tfoot>
<tr>
<th><?php _e("Date","UniTimetable"); ?></th>
<th><?php _e("Type","UniTimetable"); ?></th>
<th><?php _e("Title","UniTimetable"); ?></th>
<th><?php _e("Description","UniTimetable"); ?></th>
<th><?php _e("Classroom","UniTimetable"); ?></th>
<th><?php _e("Start time","UniTimetable"); ?></th>
<th><?php _e("End time","UniTimetable"); ?></th>
<th><?php _e("Actions","UniTimetable"); ?></th>
</tr>
</tfoot>
<tbody>
<?php
//select events
$events = $wpdb->get_results($safeSql);
//show grey and white records in order to be more recognizable
$bgcolor = 1;
foreach($events as $event){
if($bgcolor == 1){
$addClass = "class='grey'";
$bgcolor = 2;
}else{
$addClass = "class='white'";
$bgcolor = 1;
}
//translate event type
switch($event->eventType){
case "Thesis":
$eventType = __("Thesis","UniTimetable");
break;
case "Speech":
$eventType = __("Speech","UniTimetable");
break;
case "Presentation":
$eventType = __("Presentation","UniTimetable");
break;
case "Students Team":
$eventType = __("Students Team","UniTimetable");
break;
case "Graduation":
$eventType = __("Graduation","UniTimetable");
break;
}
$start = explode(":",$event->start);
$eventStart = $start[0].":".$start[1];
$end = explode(":",$event->end);
$eventEnd = $end[0].":".$end[1];
//a record
echo "<tr id='$event->eventID' $addClass><td>$event->date</td><td>$eventType</td><td>$event->eventTitle</td><td>$event->eventDescr</td><td>$event->name</td><td>$eventStart</td><td>$eventEnd</td>
<td><a href='#' onclick='deleteEvent($event->eventID);' class='deleteEvent'><img id='edit-delete-icon' src='".plugins_url('icons/delete_icon.png', __FILE__)."'/> ".__("Delete","UniTimetable")."</a>
<a href='#' onclick=\"editEvent($event->eventID, '$event->eventType', '$event->eventTitle', '$event->eventDescr', $event->classroomID, '$event->eventStart', '$event->eventEnd');\" class='editEvent'><img id='edit-delete-icon' src='".plugins_url('icons/edit_icon.png', __FILE__)."'/> ".__("Edit","UniTimetable")."</a></td></tr>";
}
?>
</tbody>
</table>
<?php
if(isset($_GET['selectedYear'])){
die();
}
}
//ajax response insert-update event
add_action('wp_ajax_utt_insert_update_event','utt_insert_update_event');
function utt_insert_update_event(){
global $wpdb;
//data to be inserted/updated
$eventID = $_GET['eventID'];
$eventType = $_GET['eventType'];
$eventTitle = $_GET['eventTitle'];
$eventDescr = $_GET['eventDescr'];
$classroom = $_GET['classroom'];
$date = $_GET['date'];
$time = $_GET['time'];
$endTime = $_GET['endTime'];
$eventStart = $date." ".$time;
$eventEnd = $date." ".$endTime;
//register tables
$eventsTable = $wpdb->prefix."utt_events";
$lecturesTable = $wpdb->prefix."utt_lectures";
//if eventID is 0, it is insert
if($eventID==0){
//check if classroom is available
$busyClassroom1 = $wpdb->get_row($wpdb->prepare("SELECT * FROM $lecturesTable WHERE classroomID=%d AND %s<end AND %s>start;",$classroom,$eventStart,$eventEnd));
$busyClassroom2 = $wpdb->get_row($wpdb->prepare("SELECT * FROM $eventsTable WHERE classroomID=%d AND %s<eventEnd AND %s>eventStart;",$classroom,$eventStart,$eventEnd));
if($busyClassroom1="" || $busyClassroom2=""){
//classroom is not available
echo 0;
}else{
//classroom is available
$safeSql = $wpdb->prepare("INSERT INTO $eventsTable (eventType, eventTitle, eventDescr, classroomID, eventStart, eventEnd) VALUES (%s, %s,%s, %d, %s, %s);",$eventType,$eventTitle,$eventDescr,$classroom,$eventStart,$eventEnd);
$wpdb->query($safeSql);
echo 1;
}
//it is edit
}else{
//check if classroom is available
$busyClassroom1 = $wpdb->get_row($wpdb->prepare("SELECT * FROM $lecturesTable WHERE classroomID=%d AND %s<end AND %s>start;",$classroom,$eventStart,$eventEnd));
$busyClassroom2 = $wpdb->get_row($wpdb->prepare("SELECT * FROM $eventsTable WHERE classroomID=%d AND %s<eventEnd AND %s>eventStart AND eventID<>%d;",$classroom,$eventStart,$eventEnd,$eventID));
if($busyClassroom1!="" || $busyClassroom2!=""){
//classroom is not available
echo 0;
}else{
//classroom is available
$safeSql = $wpdb->prepare("UPDATE $eventsTable SET eventType=%s, eventTitle=%s, eventDescr=%s, classroomID=%d, eventStart=%s, eventEnd=%s WHERE eventID=%d;",$eventType,$eventTitle,$eventDescr,$classroom,$eventStart,$eventEnd,$eventID);
$success = $wpdb->query($safeSql);
if($success==1){
echo 1;
}else{
echo 0;
}
}
}
die();
}
//ajax response delete event
add_action('wp_ajax_utt_delete_event', 'utt_delete_event');
function utt_delete_event(){
global $wpdb;
$eventsTable=$wpdb->prefix."utt_events";
$safeSql = $wpdb->prepare("DELETE FROM `$eventsTable` WHERE eventID=%d",$_GET['eventID']);
$success = $wpdb->query($safeSql);
//if success is 1, delete succeeded
echo $success;
die();
}
?>