From 496a9f375512bfe35b571fcd4753bb4b99a07d42 Mon Sep 17 00:00:00 2001
From: Matthew Juhl <mjuhl24@gmail.com>
Date: Thu, 29 Jul 2010 17:41:23 +0000
Subject: [PATCH] Add AU Group Notifications plugin
---
plugins/au_group_notifications/LICENCE.txt | 339 ++++++++++++++++++
.../actions/set_notifications.php | 132 +++++++
plugins/au_group_notifications/adminform.php | 30 ++
.../au_group_notifications/languages/en.php | 32 ++
plugins/au_group_notifications/manifest.xml | 10 +
plugins/au_group_notifications/start.php | 72 ++++
.../default/au_group_notifications/form.php | 61 ++++
.../settings/au_group_notifications/edit.php | 29 ++
8 files changed, 705 insertions(+)
create mode 100644 plugins/au_group_notifications/LICENCE.txt
create mode 100644 plugins/au_group_notifications/actions/set_notifications.php
create mode 100644 plugins/au_group_notifications/adminform.php
create mode 100644 plugins/au_group_notifications/languages/en.php
create mode 100644 plugins/au_group_notifications/manifest.xml
create mode 100644 plugins/au_group_notifications/start.php
create mode 100644 plugins/au_group_notifications/views/default/au_group_notifications/form.php
create mode 100644 plugins/au_group_notifications/views/default/settings/au_group_notifications/edit.php
diff --git a/plugins/au_group_notifications/LICENCE.txt b/plugins/au_group_notifications/LICENCE.txt
new file mode 100644
index 00000000..f7f800e5
--- /dev/null
+++ b/plugins/au_group_notifications/LICENCE.txt
@@ -0,0 +1,339 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
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+
+ Finally, any free program is threatened constantly by software
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+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
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+copyright notice and disclaimer of warranty; keep intact all the
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+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
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+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
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+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
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+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
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+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
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+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
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+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program 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 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
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+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/plugins/au_group_notifications/actions/set_notifications.php b/plugins/au_group_notifications/actions/set_notifications.php
new file mode 100644
index 00000000..463a4e57
--- /dev/null
+++ b/plugins/au_group_notifications/actions/set_notifications.php
@@ -0,0 +1,132 @@
+<?php
+
+/**
+ * AU_group_notifications set_notications action
+ *
+ * @author Brian Jorgensen (brian@moosetrout.com)
+ * @copyright 2010 Brian Jorgensen
+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+ */
+
+// for admin only
+admin_gatekeeper();
+
+// action protection
+action_gatekeeper();
+
+// set context
+set_context('admin');
+
+// set title
+$title = elgg_echo('au_group_notifications:result');
+
+// start body
+$body = "Starting<br/>\n";
+
+// dryrun?
+$dryrun = get_input('dryrun', 'true');
+$body .= "Dryrun: $dryrun<br/>\n";
+
+// default
+$defaultnotify = get_input('defaultnotify', 'email');
+$body .= "Default notify: $defaultnotify<br/>\n";
+
+// displayskipping?
+$displayskipping = get_input('displayskipping', 0);
+$body .= "Display relationships that are skipped: $displayskipping<br/>\n";
+
+// grab all users
+$users = get_entities('user', '', '', '', 5000);
+$num = count($users);
+$body .= "Max number of users being fetched: 5000; number of users being processed: $num<br />\n";
+
+if ($num == 5000) {
+ $body .= "Please raise the limit in actions/set_notifications.php. Halting";
+} else {
+
+ // iterate
+ foreach($users as $user) {
+
+ // guid
+ $guid_one = $user->guid;
+
+ // grab memberships for this user
+ // returns false if no relationships found
+ $relationships = get_entity_relationships($guid_one);
+
+ if ($relationships != false) {
+
+ // iterate
+ foreach($relationships as $relationship) {
+
+ // guid and rel
+ $guid_two = $relationship->guid_two;
+ $rel = $relationship->relationship;
+
+ // if both notifyemail and notifysite are false, set
+ // check_entity_relationship returns a relationship object or false
+ $emailset = check_entity_relationship($guid_one, 'notifyemail', $guid_two);
+ $siteset = check_entity_relationship($guid_one, 'notifysite', $guid_two);
+
+ //
+ if (($emailset == false) && ($siteset == false)) {
+
+ // dryrun?
+ if ($dryrun == 0) {
+ if ($defaultnotify == 'email') {
+
+ $body .= elgg_echo('au_group_notifications:addingnotifyemail') . "$guid_one; $guid_two<br />\n";
+ add_entity_relationship($guid_one, 'notifyemail', $guid_two);
+
+ } else if ($defaultnotify == 'site') {
+
+ $body .= elgg_echo('au_group_notifications:addingnotifysite') . "$guid_one; $guid_two<br />\n";
+ add_entity_relationship($guid_one, 'notifysite', $guid_two);
+
+ } else if ($defaultnotify == 'both') {
+
+ $body .= elgg_echo('au_group_notifications:addingnotifyboth') . "$guid_one; $guid_two<br />\n";
+ add_entity_relationship($guid_one, 'notifyemail', $guid_two);
+ add_entity_relationship($guid_one, 'notifysite', $guid_two);
+
+ } else {
+ $body .= elgg_echo('au_group_notifications:defaultnotifyparamerror') . "$defaultnotify<br />\n";
+ }
+ } else if ($dryrun == 1) {
+ if ($defaultnotify == 'email') {
+
+ $body .= elgg_echo('au_group_notifications:addingnotifyemail') . "$guid_one; $guid_two<br />\n";
+
+ } else if ($defaultnotify == 'site') {
+
+ $body .= elgg_echo('au_group_notifications:addingnotifysite') . "$guid_one; $guid_two<br />\n";
+
+ } else if ($defaultnotify == 'both') {
+
+ $body .= elgg_echo('au_group_notifications:addingnotifyboth') . "$guid_one; $guid_two<br />\n";
+
+ } else {
+ $body .= elgg_echo('au_group_notifications:defaultnotifyparamerror') . "$defaultnotify<br />\n";
+ }
+ } else {
+ $body .= elgg_echo('au_group_notifications:dryrunparamerror') . $dryrun;
+ }
+ } else {
+ if ($displayskipping == 1) {
+ $body .= elgg_echo('au_group_notifications:skipping') . "$guid_one => $rel => $guid_two<br />\n";
+ }
+ }
+ }
+ }
+ }
+
+ $body .= "Done<br/>\n";
+}
+
+
+// wrap in contentwrapper div
+//$body = elgg_view('page_elements/contentwrapper', array($body));
+
+// body
+$content = elgg_view_layout('two_column_left_sidebar', '', $body);
+echo page_draw($title, $content);
diff --git a/plugins/au_group_notifications/adminform.php b/plugins/au_group_notifications/adminform.php
new file mode 100644
index 00000000..a413e7d9
--- /dev/null
+++ b/plugins/au_group_notifications/adminform.php
@@ -0,0 +1,30 @@
+<?php
+
+/**
+ * AU_group_notifications form
+ *
+ * @author Brian Jorgensen (brian@moosetrout.com)
+ * @copyright 2010 Brian Jorgensen
+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+ */
+
+global $CONFIG;
+
+//
+require_once(dirname(dirname(dirname(__FILE__))) . '/engine/start.php');
+
+// for admin only
+admin_gatekeeper();
+
+// set context
+set_context('admin');
+
+// set title
+$title = elgg_echo('au_group_notifications:title');
+
+// grab form
+$body = elgg_view('au_group_notifications/form');
+
+// body
+$content = elgg_view_layout('two_column_left_sidebar', '', $body);
+echo page_draw($title, $content);
\ No newline at end of file
diff --git a/plugins/au_group_notifications/languages/en.php b/plugins/au_group_notifications/languages/en.php
new file mode 100644
index 00000000..934795dd
--- /dev/null
+++ b/plugins/au_group_notifications/languages/en.php
@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * Lang file for au_group_notifications
+ *
+ * @author Brian Jorgensen (brian@moosetrout.com)
+ * @copyright 2010 Brian Jorgensen
+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+ */
+$english = array (
+
+ 'au_group_notifications:settings:enable_email_notifications' => 'Automatically set email notifications ON when a user joins a group',
+ 'au_group_notifications:settings:enable_site_notifications' => 'Automatically set site notifications ON when a user joins a group',
+ 'au_group_notifications:adminlink' => 'AU Group Notifications',
+ 'au_group_notifications:title' => 'Set notifications for existing group members',
+ 'au_group_notifications:explanation' => 'Submitting this form will set the group notify to "notifyemail" for all members of all groups that have not already set it to email or site for that membership.',
+ 'au_group_notifications:dryrun' => 'Dry run?',
+ 'au_group_notifications:defaultnotify' => 'Override notifications for existing group members: ',
+ 'au_group_notifications:result' => 'Result',
+ 'au_group_notifications:displayskipping' => 'Display relationships that are skipped?',
+ 'au_group_notifications:skipping' => 'Skipping relationship: ',
+ 'au_group_notifications:defaultnotifyparamerror' => 'Defaultnotify param should be email/site/both; received ',
+ 'au_group_notifications:dryrunparamerror' => 'dryrun param should be true or false; received ',
+ 'au_group_notifications:optionnotifyemail' => 'Email only',
+ 'au_group_notifications:optionnotifysite' => 'Site only',
+ 'au_group_notifications:optionnotifyboth' => 'Both email and site',
+ 'au_group_notifications:addingnotifyemail' => 'Adding notifyemail relationship: ',
+ 'au_group_notifications:addingnotifysite' => 'Adding notifysite relationship: ',
+ 'au_group_notifications:addingnotifyboth' => 'Adding both notifyemail and notifysite relationship: '
+);
+
+add_translation('en', $english);
\ No newline at end of file
diff --git a/plugins/au_group_notifications/manifest.xml b/plugins/au_group_notifications/manifest.xml
new file mode 100644
index 00000000..12533238
--- /dev/null
+++ b/plugins/au_group_notifications/manifest.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<plugin_manifest>
+ <field key="author" value="Brian Jorgensen" />
+ <field key="version" value="1.6.1.1" />
+ <field key="description" value="Uses plugin settings to set default notifications when a user joins a group." />
+ <field key="website" value="http://www.moosetrout.com/elgg/plugins/au_group_notifications" />
+ <field key="copyright" value="Copyright 2010 Brian Jorgensen" />
+ <field key="licence" value="GNU Public License version 2" />
+ <field key="elgg_version" value="2009072201" />
+</plugin_manifest>
diff --git a/plugins/au_group_notifications/start.php b/plugins/au_group_notifications/start.php
new file mode 100644
index 00000000..c5ac0ff9
--- /dev/null
+++ b/plugins/au_group_notifications/start.php
@@ -0,0 +1,72 @@
+<?php
+
+/**
+ * au_group_notifications plugin start file
+ *
+ * @author Brian Jorgensen (brian@moosetrout.com)
+ * @copyright 2010 Brian Jorgensen
+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+ */
+
+global $CONFIG;
+
+// register init event
+register_elgg_event_handler('init', 'system', 'au_group_notifications_init');
+
+// register actions
+register_action("au_group_notifications/set_notifications", false, $CONFIG->pluginspath . "au_group_notifications/actions/set_notifications.php", true);
+
+/**
+ * Standard init method
+ */
+function au_group_notifications_init() {
+
+ // register widget
+ add_widget_type('au_group_notifications_widget', elgg_echo('au_group_notifications_widget:title'), elgg_echo('au_group_notifications_widget:description'), 'profile');
+
+ // register event handler
+ register_elgg_event_handler('join', 'group', 'au_group_notifications_settings');
+
+ // register event handler to add admin submenu item
+ register_elgg_event_handler('pagesetup', 'system', 'au_group_notifications_pagesetup');
+
+}
+
+/**
+ * Event handler that sets default notification
+ * based on plugin settings
+ *
+ * @return true
+ */
+function au_group_notifications_settings($event, $object_type, $object) {
+
+ // grab plugin settings
+ $enable_email = get_plugin_setting('enable_email_notifications', 'au_group_notifications');
+ $enable_site = get_plugin_setting('enable_site_notifications', 'au_group_notifications');
+
+ // grab user and group guids
+ $user_guid = $object['user']['guid'];
+ $group_guid = $object['group']['guid'];
+
+ // add relationships
+ if ($enable_email == 'true') {
+ add_entity_relationship($user_guid, 'notifyemail', $group_guid);
+ }
+ if ($enable_site == 'true') {
+ add_entity_relationship($user_guid, 'notifysite', $group_guid);
+ }
+
+ return true;
+}
+
+/**
+ * Add admin menu item
+ */
+function au_group_notifications_pagesetup() {
+ if (get_context() == 'admin') {
+ global $CONFIG;
+ add_submenu_item(elgg_echo('au_group_notifications:adminlink'), $CONFIG->wwwroot . 'mod/au_group_notifications/adminform.php');
+ }
+
+ return true;
+}
\ No newline at end of file
diff --git a/plugins/au_group_notifications/views/default/au_group_notifications/form.php b/plugins/au_group_notifications/views/default/au_group_notifications/form.php
new file mode 100644
index 00000000..b525deb7
--- /dev/null
+++ b/plugins/au_group_notifications/views/default/au_group_notifications/form.php
@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * Script to set notifications for existing memberships
+ *
+ * @author Brian Jorgensen (brian@moosetrout.com)
+ * @copyright 2010 Brian Jorgensen
+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+ */
+
+echo elgg_view_title(elgg_echo('au_group_notifications:title'));
+
+?>
+
+<div class="contentWrapper">
+
+<?php
+
+$form_body = "<p>" . elgg_echo('au_group_notifications:explanation') . "</p>";
+
+// radio buttons for dryrun
+$dryrun_flag = 1;
+$form_body .= elgg_echo('au_group_notifications:dryrun');
+$form_body .= elgg_view('input/radio', array('label' => elgg_echo('au_group_notifications:dryrun'),
+ 'value' => $dryrun_flag,
+ 'internalname' => 'dryrun',
+ 'options' => array(elgg_echo('option:yes') => 1,
+ elgg_echo('option:no') => 0)));
+// radio buttons for displayskipping
+$displayskipping_flag = 0;
+$form_body .= elgg_echo('au_group_notifications:displayskipping');
+$form_body .= elgg_view('input/radio', array('label' => elgg_echo('au_group_notifications:displayskipping'),
+ 'value' => $displayskipping_flag,
+ 'internalname' => 'displayskipping',
+ 'options' => array(elgg_echo('option:yes') => 1,
+ elgg_echo('option:no') => 0)));
+
+// radio buttons for email/site/both
+$form_body .= elgg_view('input/radio', array('label' => elgg_echo('au_group_notifications:defaultnotify'),
+ 'value' => 'email',
+ 'internalname' => 'defaultnotify',
+ 'options' => array(elgg_echo('au_group_notifications:optionnotifyemail') => 'email',
+ elgg_echo('au_group_notifications:optionnotifysite') => 'site',
+ elgg_echo('au_group_notifications:optionnotifyboth') => 'both')));
+
+$form_body .= elgg_view('input/submit', array('internalname' => 'submit',
+ 'value' => elgg_echo('submit')));
+
+
+
+ echo elgg_view('input/form',
+ array(
+ 'action' => $vars['url'] . 'action/au_group_notifications/set_notifications',
+ 'method' => 'post',
+ 'body' => $form_body
+ )
+ );
+
+?>
+
+</div>
\ No newline at end of file
diff --git a/plugins/au_group_notifications/views/default/settings/au_group_notifications/edit.php b/plugins/au_group_notifications/views/default/settings/au_group_notifications/edit.php
new file mode 100644
index 00000000..c89653d0
--- /dev/null
+++ b/plugins/au_group_notifications/views/default/settings/au_group_notifications/edit.php
@@ -0,0 +1,29 @@
+<?php
+/**
+ * au_group_notification settings page
+ *
+ * @author Brian Jorgensen (brianj@athabascau.ca)
+ * @copyright 2010 Brian Jorgensen
+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+ */
+?>
+
+<p>
+ <?php echo elgg_echo('au_group_notifications:settings:enable_email_notifications'); ?>
+
+ <select name="params[enable_email_notifications]">
+ <option value="true" <?php if ($vars['entity']->enable_email_notifications == 'true') echo " selected=\"yes\" "; ?>><?php echo elgg_echo('option:yes')?></option>
+ <option value="false" <?php if (($vars['entity']->enable_email_notifications == 'false') || (!isset($vars['entity']->enable_email_notifications))) echo " selected=\"yes\" "; ?>><?php echo elgg_echo('option:no')?></option>
+ </select>
+
+</p>
+
+<p>
+ <?php echo elgg_echo('au_group_notifications:settings:enable_site_notifications'); ?>
+
+ <select name="params[enable_site_notifications]">
+ <option value="true" <?php if ($vars['entity']->enable_site_notifications == 'true') echo " selected=\"yes\" "; ?>><?php echo elgg_echo('option:yes')?></option>
+ <option value="false" <?php if (($vars['entity']->enable_site_notifications == 'false') || (!isset($vars['entity']->enable_email_notifications))) echo " selected=\"yes\" "; ?>><?php echo elgg_echo('option:no')?></option>
+ </select>
+
+</p>
--
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