forked from moodle/moodle
-
Notifications
You must be signed in to change notification settings - Fork 0
/
renderer.php
348 lines (319 loc) · 18.1 KB
/
renderer.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
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Contains renderer objects for messaging
*
* @package core_message
* @copyright 2011 Lancaster University Network Services Limited
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
/**
* message Renderer
*
* Class for rendering various message objects
*
* @package core_message
* @subpackage message
* @copyright 2011 Lancaster University Network Services Limited
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class core_message_renderer extends plugin_renderer_base {
/**
* Display the interface to manage message outputs
*
* @param array $processors array of objects containing message processors
* @return string The text to render
*/
public function manage_messageoutputs($processors) {
global $CFG;
// Display the current workflows
$table = new html_table();
$table->attributes['class'] = 'generaltable';
$table->data = array();
$table->head = array(
get_string('name'),
get_string('enable'),
get_string('settings'),
);
$table->colclasses = array(
'displayname', 'availability', 'settings',
);
foreach ($processors as $processor) {
$row = new html_table_row();
$row->attributes['class'] = 'messageoutputs';
// Name
$name = new html_table_cell(get_string('pluginname', 'message_'.$processor->name));
// Enable
$enable = new html_table_cell();
$enable->attributes['class'] = 'mdl-align';
if (!$processor->available) {
$enable->text = html_writer::nonempty_tag('span', get_string('outputnotavailable', 'message'), array('class' => 'error'));
} else if (!$processor->configured) {
$enable->text = html_writer::nonempty_tag('span', get_string('outputnotconfigured', 'message'), array('class' => 'error'));
} else if ($processor->enabled) {
$url = new moodle_url('/admin/message.php', array('disable' => $processor->id, 'sesskey' => sesskey()));
$enable->text = html_writer::link($url, html_writer::empty_tag('img',
array('src' => $this->output->pix_url('i/hide'),
'class' => 'icon',
'title' => get_string('outputenabled', 'message'),
'alt' => get_string('outputenabled', 'message'),
)
));
} else {
$name->attributes['class'] = 'dimmed_text';
$url = new moodle_url('/admin/message.php', array('enable' => $processor->id, 'sesskey' => sesskey()));
$enable->text = html_writer::link($url, html_writer::empty_tag('img',
array('src' => $this->output->pix_url('i/show'),
'class' => 'icon',
'title' => get_string('outputdisabled', 'message'),
'alt' => get_string('outputdisabled', 'message'),
)
));
}
// Settings
$settings = new html_table_cell();
if ($processor->available && $processor->hassettings) {
$settingsurl = new moodle_url('settings.php', array('section' => 'messagesetting'.$processor->name));
$settings->text = html_writer::link($settingsurl, get_string('settings', 'message'));
}
$row->cells = array($name, $enable, $settings);
$table->data[] = $row;
}
return html_writer::table($table);
}
/**
* Display the interface to manage default message outputs
*
* @param array $processors array of objects containing message processors
* @param array $providers array of objects containing message providers
* @param array $preferences array of objects containing current preferences
* @return string The text to render
*/
public function manage_defaultmessageoutputs($processors, $providers, $preferences) {
global $CFG;
// Prepare list of options for dropdown menu
$options = array();
foreach (array('disallowed', 'permitted', 'forced') as $setting) {
$options[$setting] = get_string($setting, 'message');
}
$output = html_writer::start_tag('form', array('id'=>'defaultmessageoutputs', 'method'=>'post'));
$output .= html_writer::empty_tag('input', array('type'=>'hidden', 'name'=>'sesskey', 'value'=>sesskey()));
// Display users outputs table
$table = new html_table();
$table->attributes['class'] = 'generaltable';
$table->data = array();
$table->head = array('');
// Populate the header row
foreach ($processors as $processor) {
$table->head[] = get_string('pluginname', 'message_'.$processor->name);
}
// Generate the matrix of settings for each provider and processor
foreach ($providers as $provider) {
$row = new html_table_row();
$row->attributes['class'] = 'defaultmessageoutputs';
$row->cells = array();
// Provider Name
$providername = get_string('messageprovider:'.$provider->name, $provider->component);
$row->cells[] = new html_table_cell($providername);
// Settings for each processor
foreach ($processors as $processor) {
$cellcontent = '';
foreach (array('permitted', 'loggedin', 'loggedoff') as $setting) {
// pepare element and preference names
$elementname = $provider->component.'_'.$provider->name.'_'.$setting.'['.$processor->name.']';
$preferencebase = $provider->component.'_'.$provider->name.'_'.$setting;
// prepare language bits
$processorname = get_string('pluginname', 'message_'.$processor->name);
$statename = get_string($setting, 'message');
$labelparams = array(
'provider' => $providername,
'processor' => $processorname,
'state' => $statename
);
if ($setting == 'permitted') {
$label = get_string('sendingvia', 'message', $labelparams);
// determine the current setting or use default
$select = MESSAGE_DEFAULT_PERMITTED;
$preference = $processor->name.'_provider_'.$preferencebase;
if (array_key_exists($preference, $preferences)) {
$select = $preferences->{$preference};
}
// dropdown menu
$cellcontent = html_writer::label($label, $elementname, true, array('class' => 'accesshide'));
$cellcontent .= html_writer::select($options, $elementname, $select, false, array('id' => $elementname));
$cellcontent .= html_writer::tag('div', get_string('defaults', 'message'));
} else {
$label = get_string('sendingviawhen', 'message', $labelparams);
// determine the current setting based on the 'permitted' setting above
$checked = false;
if ($select == 'forced') {
$checked = true;
} else if ($select == 'permitted') {
$preference = 'message_provider_'.$preferencebase;
if (array_key_exists($preference, $preferences)) {
$checked = (int)in_array($processor->name, explode(',', $preferences->{$preference}));
}
}
// generate content
$cellcontent .= html_writer::start_tag('div');
$cellcontent .= html_writer::label($label, $elementname, true, array('class' => 'accesshide'));
$cellcontent .= html_writer::checkbox($elementname, 1, $checked, '', array('id' => $elementname));
$cellcontent .= $statename;
$cellcontent .= html_writer::end_tag('div');
}
}
$row->cells[] = new html_table_cell($cellcontent);
}
$table->data[] = $row;
}
$output .= html_writer::table($table);
$output .= html_writer::start_tag('div', array('class' => 'form-buttons'));
$output .= html_writer::empty_tag('input', array('type' => 'submit', 'value' => get_string('savechanges','admin'), 'class' => 'form-submit'));
$output .= html_writer::end_tag('div');
$output .= html_writer::end_tag('form');
return $output;
}
/**
* Display the interface for messaging options
*
* @param array $processors Array of objects containing message processors
* @param array $providers Array of objects containing message providers
* @param array $preferences Array of objects containing current preferences
* @param array $defaultpreferences Array of objects containing site default preferences
* @param bool $notificationsdisabled Indicate if the user's "emailstop" flag is set (shouldn't receive any non-forced notifications)
* @return string The text to render
*/
public function manage_messagingoptions($processors, $providers, $preferences, $defaultpreferences, $notificationsdisabled = false) {
// Filter out enabled, available system_configured and user_configured processors only.
$readyprocessors = array_filter($processors, create_function('$a', 'return $a->enabled && $a->configured && $a->object->is_user_configured();'));
// Start the form. We're not using mform here because of our special formatting needs ...
$output = html_writer::start_tag('form', array('method'=>'post', 'class' => 'mform'));
$output .= html_writer::empty_tag('input', array('type'=>'hidden', 'name'=>'sesskey', 'value'=>sesskey()));
/// Settings table...
$output .= html_writer::start_tag('fieldset', array('id' => 'providers', 'class' => 'clearfix'));
$output .= html_writer::nonempty_tag('legend', get_string('providers_config', 'message'), array('class' => 'ftoggler'));
// Display the messging options table
$table = new html_table();
$table->attributes['class'] = 'generaltable';
$table->data = array();
$table->head = array('');
foreach ($readyprocessors as $processor) {
$table->head[] = get_string('pluginname', 'message_'.$processor->name);
}
$number_procs = count($processors);
// Populate the table with rows
foreach ( $providers as $provider) {
$preferencebase = $provider->component.'_'.$provider->name;
$headerrow = new html_table_row();
$providername = get_string('messageprovider:'.$provider->name, $provider->component);
$providercell = new html_table_cell($providername);
$providercell->header = true;
$providercell->colspan = $number_procs + 1;
$providercell->attributes['class'] = 'c0';
$headerrow->cells = array($providercell);
$table->data[] = $headerrow;
foreach (array('loggedin', 'loggedoff') as $state) {
$optionrow = new html_table_row();
$optionname = new html_table_cell(get_string($state.'description', 'message'));
$optionname->attributes['class'] = 'c0';
$optionrow->cells = array($optionname);
foreach ($readyprocessors as $processor) {
// determine the default setting
$permitted = MESSAGE_DEFAULT_PERMITTED;
$defaultpreference = $processor->name.'_provider_'.$preferencebase.'_permitted';
if (isset($defaultpreferences->{$defaultpreference})) {
$permitted = $defaultpreferences->{$defaultpreference};
}
// If settings are disallowed or forced, just display the
// corresponding message, if not use user settings.
if (in_array($permitted, array('disallowed', 'forced'))) {
if ($state == 'loggedoff') {
// skip if we are rendering the second line
continue;
}
$cellcontent = html_writer::nonempty_tag('div', get_string($permitted, 'message'), array('class' => 'dimmed_text'));
$optioncell = new html_table_cell($cellcontent);
$optioncell->rowspan = 2;
$optioncell->attributes['class'] = 'disallowed';
} else {
// determine user preferences and use them.
$disabled = array();
$checked = false;
if ($notificationsdisabled) {
$disabled['disabled'] = 1;
}
// See if user has touched this preference
if (isset($preferences->{$preferencebase.'_'.$state})) {
// User have some preferneces for this state in the database, use them
$checked = isset($preferences->{$preferencebase.'_'.$state}[$processor->name]);
} else {
// User has not set this preference yet, using site default preferences set by admin
$defaultpreference = 'message_provider_'.$preferencebase.'_'.$state;
if (isset($defaultpreferences->{$defaultpreference})) {
$checked = (int)in_array($processor->name, explode(',', $defaultpreferences->{$defaultpreference}));
}
}
$elementname = $preferencebase.'_'.$state.'['.$processor->name.']';
// prepare language bits
$processorname = get_string('pluginname', 'message_'.$processor->name);
$statename = get_string($state, 'message');
$labelparams = array(
'provider' => $providername,
'processor' => $processorname,
'state' => $statename
);
$label = get_string('sendingviawhen', 'message', $labelparams);
$cellcontent = html_writer::label($label, $elementname, true, array('class' => 'accesshide'));
$cellcontent .= html_writer::checkbox($elementname, 1, $checked, '', array_merge(array('id' => $elementname, 'class' => 'notificationpreference'), $disabled));
$optioncell = new html_table_cell($cellcontent);
$optioncell->attributes['class'] = 'mdl-align';
}
$optionrow->cells[] = $optioncell;
}
$table->data[] = $optionrow;
}
}
$output .= html_writer::start_tag('div');
$output .= html_writer::table($table);
$output .= html_writer::end_tag('div');
$disableallcheckbox = $this->output->help_icon('disableall', 'message') . get_string('disableall', 'message') . html_writer::checkbox('disableall', 1, $notificationsdisabled, '', array('class'=>'disableallcheckbox'));
$output .= html_writer::nonempty_tag('div', $disableallcheckbox, array('class'=>'disableall'));
$output .= html_writer::end_tag('fieldset');
foreach ($processors as $processor) {
if (($processorconfigform = $processor->object->config_form($preferences)) && $processor->enabled) {
$output .= html_writer::start_tag('fieldset', array('id' => 'messageprocessor_'.$processor->name, 'class' => 'clearfix'));
$output .= html_writer::nonempty_tag('legend', get_string('pluginname', 'message_'.$processor->name), array('class' => 'ftoggler'));
$output .= html_writer::start_tag('div');
$output .= $processorconfigform;
$output .= html_writer::end_tag('div');
$output .= html_writer::end_tag('fieldset');
}
}
$output .= html_writer::start_tag('fieldset', array('id' => 'messageprocessor_general', 'class' => 'clearfix'));
$output .= html_writer::nonempty_tag('legend', get_string('generalsettings','admin'), array('class' => 'ftoggler'));
$output .= html_writer::start_tag('div');
$output .= get_string('blocknoncontacts', 'message').': ';
$output .= html_writer::checkbox('blocknoncontacts', 1, $preferences->blocknoncontacts, '');
$output .= html_writer::end_tag('div');
$output .= html_writer::end_tag('fieldset');
$output .= html_writer::start_tag('div', array('class' => 'mdl-align'));
$output .= html_writer::empty_tag('input', array('type' => 'submit', 'value' => get_string('updatemyprofile'), 'class' => 'form-submit'));
$output .= html_writer::end_tag('div');
$output .= html_writer::end_tag('form');
return $output;
}
}