ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilObjNewsSettingsGUI.php
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1<?php
2/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
3include_once("./Services/Object/classes/class.ilObjectGUI.php");
4
5
16class ilObjNewsSettingsGUI extends ilObjectGUI
17{
18 private static $ERROR_MESSAGE;
24 public function __construct($a_data, $a_id, $a_call_by_reference = true, $a_prepare_output = true)
25 {
26 $this->type = 'nwss';
27 parent::ilObjectGUI($a_data, $a_id, $a_call_by_reference, $a_prepare_output);
28
29 $this->lng->loadLanguageModule('news');
30 $this->lng->loadLanguageModule('feed');
31
32 }
33
40 public function executeCommand()
41 {
42 global $rbacsystem,$ilErr,$ilAccess;
43
44 $next_class = $this->ctrl->getNextClass($this);
45 $cmd = $this->ctrl->getCmd();
46
47 $this->prepareOutput();
48
49 if(!$ilAccess->checkAccess('read','',$this->object->getRefId()))
50 {
51 $ilErr->raiseError($this->lng->txt('no_permission'),$ilErr->WARNING);
52 }
53
54 switch($next_class)
55 {
56 case 'ilpermissiongui':
57 $this->tabs_gui->setTabActive('perm_settings');
58 include_once("Services/AccessControl/classes/class.ilPermissionGUI.php");
59 $perm_gui =& new ilPermissionGUI($this);
60 $ret =& $this->ctrl->forwardCommand($perm_gui);
61 break;
62
63 default:
64 if(!$cmd || $cmd == 'view')
65 {
66 $cmd = "editSettings";
67 }
68
69 $this->$cmd();
70 break;
71 }
72 return true;
73 }
74
81 public function getAdminTabs()
82 {
83 global $rbacsystem, $ilAccess;
84
85 if ($rbacsystem->checkAccess("visible,read",$this->object->getRefId()))
86 {
87 $this->tabs_gui->addTarget("news_edit_news_settings",
88 $this->ctrl->getLinkTarget($this, "editSettings"),
89 array("editSettings", "view"));
90 }
91
92 if ($rbacsystem->checkAccess('edit_permission',$this->object->getRefId()))
93 {
94 $this->tabs_gui->addTarget("perm_settings",
95 $this->ctrl->getLinkTargetByClass('ilpermissiongui',"perm"),
96 array(),'ilpermissiongui');
97 }
98 }
99
103 public function editSettings()
104 {
105 global $ilCtrl, $lng, $ilSetting, $ilAccess;;
106
107 $news_set = new ilSetting("news");
108 $feed_set = new ilSetting("feed");
109
110 $enable_internal_news = $ilSetting->get("block_activated_news");
111 $enable_internal_rss = $news_set->get("enable_rss_for_internal");
112 $rss_title_format = $news_set->get("rss_title_format");
113 $enable_private_feed = $news_set->get("enable_private_feed");
114 $news_default_visibility = ($news_set->get("default_visibility") != "")
115 ? $news_set->get("default_visibility")
116 : "users";
117 $disable_repository_feeds = $feed_set->get("disable_rep_feeds");
118 $nr_personal_desktop_feeds = $ilSetting->get("block_limit_pdfeed");
119
120 $allow_shorter_periods = $news_set->get("allow_shorter_periods");
121 $allow_longer_periods = $news_set->get("allow_longer_periods");
122
123 include_once("./Services/News/classes/class.ilNewsItem.php");
124 $rss_period = ilNewsItem::_lookupRSSPeriod();
125
126 include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
127 $form = new ilPropertyFormGUI();
128 $form->setFormAction($ilCtrl->getFormAction($this));
129 $form->setTitle($lng->txt("news_settings"));
130
131 // Enable internal news
132 $cb_prop = new ilCheckboxInputGUI($lng->txt("news_enable_internal_news"),
133 "enable_internal_news");
134 $cb_prop->setValue("1");
135 $cb_prop->setInfo($lng->txt("news_enable_internal_news_info"));
136 $cb_prop->setChecked($enable_internal_news);
137 $form->addItem($cb_prop);
138
139 // Default Visibility
140 $radio_group = new ilRadioGroupInputGUI($lng->txt("news_default_visibility"), "news_default_visibility");
141 $radio_option = new ilRadioOption($lng->txt("news_visibility_users"), "users");
142 $radio_group->addOption($radio_option);
143 $radio_option = new ilRadioOption($lng->txt("news_visibility_public"), "public");
144 $radio_group->addOption($radio_option);
145 $radio_group->setInfo($lng->txt("news_news_item_visibility_info"));
146 $radio_group->setRequired(false);
147 $radio_group->setValue($news_default_visibility);
148 $form->addItem($radio_group);
149
150 // Number of news items per object
151 $nr_opts = array(50 => 50, 100 => 100, 200 => 200);
152 $nr_sel = new ilSelectInputGUI($lng->txt("news_nr_of_items"),
153 "news_max_items");
154 $nr_sel->setInfo($lng->txt("news_nr_of_items_info"));
155 $nr_sel->setOptions($nr_opts);
156 $nr_sel->setValue($news_set->get("max_items"));
157 $form->addItem($nr_sel);
158
159 // Access Cache
160 $min_opts = array(0 => 0, 1 => 1, 2 => 2, 5 => 5, 10 => 10, 20 => 20, 30 => 30, 60 => 60);
161 $min_sel = new ilSelectInputGUI($lng->txt("news_cache"),
162 "news_acc_cache_mins");
163 $min_sel->setInfo($lng->txt("news_cache_info"));
164 $min_sel->setOptions($min_opts);
165 $min_sel->setValue($news_set->get("acc_cache_mins"));
166 $form->addItem($min_sel);
167
168 // PD News Period
169 $per_opts = array(
170 2 => "2 ".$lng->txt("days"),
171 3 => "3 ".$lng->txt("days"),
172 5 => "5 ".$lng->txt("days"),
173 7 => "1 ".$lng->txt("week"),
174 14 => "2 ".$lng->txt("weeks"),
175 30 => "1 ".$lng->txt("month"),
176 60 => "2 ".$lng->txt("months"),
177 120 => "4 ".$lng->txt("months"),
178 180 => "6 ".$lng->txt("months"),
179 366 => "1 ".$lng->txt("year"));
180 $per_sel = new ilSelectInputGUI($lng->txt("news_pd_period"),
181 "news_pd_period");
182 $per_sel->setInfo($lng->txt("news_pd_period_info"));
183 $per_sel->setOptions($per_opts);
184 $per_sel->setValue((int) ilNewsItem::_lookupDefaultPDPeriod());
185 $form->addItem($per_sel);
186
187 // Allow user to choose lower values
188 $sp_prop = new ilCheckboxInputGUI($lng->txt("news_allow_shorter_periods"),
189 "allow_shorter_periods");
190 $sp_prop->setValue("1");
191 $sp_prop->setInfo($lng->txt("news_allow_shorter_periods_info"));
192 $sp_prop->setChecked($allow_shorter_periods);
193 $form->addItem($sp_prop);
194
195 // Allow user to choose higher values
196 $lp_prop = new ilCheckboxInputGUI($lng->txt("news_allow_longer_periods"),
197 "allow_longer_periods");
198 $lp_prop->setValue("1");
199 $lp_prop->setInfo($lng->txt("news_allow_longer_periods_info"));
200 $lp_prop->setChecked($allow_longer_periods);
201 $form->addItem($lp_prop);
202
203 // Enable rss for internal news
204 $cb_prop = new ilCheckboxInputGUI($lng->txt("news_enable_internal_rss"),
205 "enable_internal_rss");
206 $cb_prop->setValue("1");
207 $cb_prop->setInfo($lng->txt("news_enable_internal_rss_info"));
208 $cb_prop->setChecked($enable_internal_rss);
209
210 // RSS News Period
211 $rssp_opts = array(
212 2 => "2 ".$lng->txt("days"),
213 3 => "3 ".$lng->txt("days"),
214 5 => "5 ".$lng->txt("days"),
215 7 => "1 ".$lng->txt("week"),
216 14 => "2 ".$lng->txt("weeks"),
217 30 => "1 ".$lng->txt("month"),
218 60 => "2 ".$lng->txt("months"),
219 120 => "4 ".$lng->txt("months"),
220 180 => "6 ".$lng->txt("months"),
221 365 => "1 ".$lng->txt("year")
222 );
223 $rssp_sel = new ilSelectInputGUI($lng->txt("news_rss_period"),
224 "news_rss_period");
225 $rssp_sel->setOptions($rssp_opts);
226 $rssp_sel->setValue((int) $rss_period);
227 $cb_prop->addSubItem($rssp_sel);
228
229 // Section Header: RSS
230 $sh = new ilFormSectionHeaderGUI();
231 $sh->setTitle($lng->txt("news_rss"));
232 $form->addItem($sh);
233
234 // title format for rss entries
235 $options = array(
236 "" => $lng->txt("news_rss_title_format_obj_news"),
237 "news_obj" => $lng->txt("news_rss_title_format_news_obj"),
238 );
239 $si = new ilSelectInputGUI($lng->txt("news_rss_title_format"), "rss_title_format");
240 $si->setOptions($options);
241 $si->setValue($rss_title_format);
242 $cb_prop->addSubItem($si);
243
244 $form->addItem($cb_prop);
245
246 // Enable private news feed
247 $cb_prop = new ilCheckboxInputGUI($lng->txt("news_enable_private_feed"),
248 "enable_private_feed");
249 $cb_prop->setValue("1");
250 $cb_prop->setInfo($lng->txt("news_enable_private_feed_info"));
251 $cb_prop->setChecked($enable_private_feed);
252 $form->addItem($cb_prop);
253
254
255 // Section Header: External Web Feeds Settings
256 $sh = new ilFormSectionHeaderGUI();
257 $sh->setTitle($lng->txt("feed_settings"));
258 $form->addItem($sh);
259
260 // Number of External Feeds on personal desktop
261 $sel = new ilSelectInputGUI($lng->txt("feed_nr_pd_feeds"), "nr_pd_feeds");
262 $sel->setInfo($lng->txt("feed_nr_pd_feeds_info"));
263 $sel->setOptions(array(0 => "0",
264 1 => "1",
265 2 => "2",
266 3 => "3",
267 4 => "4",
268 5 => "5"));
269 $sel->setValue($nr_personal_desktop_feeds);
270 $form->addItem($sel);
271
272 // Disable External Web Feeds in catetegories
273 $cb_prop = new ilCheckboxInputGUI($lng->txt("feed_disable_rep_feeds"),
274 "disable_repository_feeds");
275 $cb_prop->setValue("1");
276 $cb_prop->setInfo($lng->txt("feed_disable_rep_feeds_info"));
277 $cb_prop->setChecked($disable_repository_feeds);
278 $form->addItem($cb_prop);
279
280 if($ilAccess->checkAccess('write','',$this->object->getRefId()))
281 {
282 // command buttons
283 $form->addCommandButton("saveSettings", $lng->txt("save"));
284 $form->addCommandButton("view", $lng->txt("cancel"));
285 }
286
287 $this->tpl->setContent($form->getHTML());
288 }
289
293 public function saveSettings()
294 {
295 global $ilCtrl, $ilSetting, $ilAccess;
296
297 if(!$ilAccess->checkAccess('write','',$this->object->getRefId()))
298 {
299 $ilCtrl->redirect($this, "view");
300 }
301
302 // empty news cache
303 include_once("./Services/News/classes/class.ilNewsCache.php");
304 $this->acache = new ilNewsCache();
305 $this->acache->deleteAllEntries();
306
307 $news_set = new ilSetting("news");
308 $feed_set = new ilSetting("feed");
309
310
311
312 $ilSetting->set("block_activated_news", $_POST["enable_internal_news"]);
313 $ilSetting->set("block_activated_pdnews", $_POST["enable_internal_news"]);
314 $news_set->set("enable_rss_for_internal", $_POST["enable_internal_rss"]);
315 $news_set->set("max_items", $_POST["news_max_items"]);
316 $news_set->set("acc_cache_mins", $_POST["news_acc_cache_mins"]);
317 $news_set->set("pd_period", $_POST["news_pd_period"]);
318 $news_set->set("default_visibility", $_POST["news_default_visibility"]);
319 $news_set->set("allow_shorter_periods", $_POST["allow_shorter_periods"]);
320 $news_set->set("allow_longer_periods", $_POST["allow_longer_periods"]);
321 $news_set->set("rss_period", $_POST["news_rss_period"]);
322 $news_set->set("rss_title_format", $_POST["rss_title_format"]);
323
324 $feed_set->set("disable_rep_feeds", $_POST["disable_repository_feeds"]);
325 $ilSetting->set("block_limit_pdfeed", $_POST["nr_pd_feeds"]);
326 if ($_POST["nr_pd_feeds"] > 0)
327 {
328 $ilSetting->set("block_activated_pdfeed", 1);
329 }
330 else
331 {
332 $ilSetting->set("block_activated_pdfeed", 0);
333 }
334
335 if ($_POST["enable_internal_rss"]!=0)
336 {
337 $news_set->set("enable_private_feed", $_POST["enable_private_feed"]);
338 }
339 else
340 {
341 $news_set->set("enable_private_feed", 0);
342 }
343
344 ilUtil::sendSuccess($this->lng->txt("settings_saved"),true);
345
346 $ilCtrl->redirect($this, "view");
347 }
348
349
350}
351?>
$ret
$ret
Definition: Structures_BibTex_example.php:7
ilCheckboxInputGUI
This class represents a checkbox property in a property form.
Definition: class.ilCheckboxInputGUI.php:34
ilFormSectionHeaderGUI
This class represents a section header in a property form.
Definition: class.ilFormSectionHeaderGUI.php:32
ilObjNewsSettingsGUI\editSettings
editSettings()
Edit news settings.
Definition: class.ilObjNewsSettingsGUI.php:103
ilObjNewsSettingsGUI\saveSettings
saveSettings()
Save news and external webfeeds settings.
Definition: class.ilObjNewsSettingsGUI.php:293
ilObjNewsSettingsGUI\__construct
__construct($a_data, $a_id, $a_call_by_reference=true, $a_prepare_output=true)
Contructor.
Definition: class.ilObjNewsSettingsGUI.php:24
ilObjectGUI
Class ilObjectGUI Basic methods of all Output classes.
Definition: class.ilObjectGUI.php:14
ilObjectGUI\prepareOutput
prepareOutput()
prepare output
Definition: class.ilObjectGUI.php:241
ilPermissionGUI
New PermissionGUI (extends from old ilPermission2GUI) RBAC related output.
Definition: class.ilPermissionGUI.php:20
ilPropertyFormGUI
This class represents a property form user interface.
Definition: class.ilPropertyFormGUI.php:48
ilRadioGroupInputGUI
This class represents a property in a property form.
Definition: class.ilRadioGroupInputGUI.php:34
ilRadioOption
This class represents an option in a radio group.
Definition: class.ilRadioOption.php:32
ilSelectInputGUI
This class represents a selection list property in a property form.
Definition: class.ilSelectInputGUI.php:18
ilSetting
ILIAS Setting Class.
Definition: class.ilSetting.php:33
ilUtil\sendSuccess
static sendSuccess($a_info="", $a_keep=false)
Send Success Message to Screen.
Definition: class.ilUtil.php:5008
$_POST
$_POST['username']
Definition: cron.php:12
$si
$si
Definition: il_securimage_play.php:7
$ilCtrl
global $ilCtrl
Definition: ilias.php:18
$ilErr
$ilErr
Definition: inc.setup_header.php:67
$ilSetting
global $ilSetting
Definition: privfeed.php:40
$feed_set
$feed_set
Definition: privfeed.php:42
$cmd
$cmd
Definition: sahs_server.php:35
$options
if(!is_array($argv)) $options
Definition: tcpdf_addfont.php:137