diff options
Diffstat (limited to 'mod/groups/actions/groups/edit.php')
-rw-r--r-- | mod/groups/actions/groups/edit.php | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/mod/groups/actions/groups/edit.php b/mod/groups/actions/groups/edit.php new file mode 100644 index 000000000..b3c39c461 --- /dev/null +++ b/mod/groups/actions/groups/edit.php @@ -0,0 +1,152 @@ +<?php +/** + * Elgg groups plugin edit action. + * + * @package ElggGroups + */ + +// Load configuration +global $CONFIG; + +/** + * wrapper for recursive array walk decoding + */ +function profile_array_decoder(&$v) { + $v = html_entity_decode($v, ENT_COMPAT, 'UTF-8'); +} + +// Get group fields +$input = array(); +foreach ($CONFIG->group as $shortname => $valuetype) { + // another work around for Elgg's encoding problems: #561, #1963 + $input[$shortname] = get_input($shortname); + if (is_array($input[$shortname])) { + array_walk_recursive($input[$shortname], 'profile_array_decoder'); + } else { + $input[$shortname] = html_entity_decode($input[$shortname], ENT_COMPAT, 'UTF-8'); + } + + if ($valuetype == 'tags') { + $input[$shortname] = string_to_tag_array($input[$shortname]); + } +} + +$input['name'] = get_input('name'); +$input['name'] = html_entity_decode($input['name'], ENT_COMPAT, 'UTF-8'); + +$user = elgg_get_logged_in_user_entity(); + +$group_guid = (int)get_input('group_guid'); +$new_group_flag = $group_guid == 0; + +$group = new ElggGroup($group_guid); // load if present, if not create a new group +if (($group_guid) && (!$group->canEdit())) { + register_error(elgg_echo("groups:cantedit")); + + forward(REFERER); +} + +// Assume we can edit or this is a new group +if (sizeof($input) > 0) { + foreach($input as $shortname => $value) { + $group->$shortname = $value; + } +} + +// Validate create +if (!$group->name) { + register_error(elgg_echo("groups:notitle")); + + forward(REFERER); +} + +// Group membership - should these be treated with same constants as access permissions? +switch (get_input('membership')) { + case ACCESS_PUBLIC: + $group->membership = ACCESS_PUBLIC; + break; + default: + $group->membership = ACCESS_PRIVATE; +} + +// Set access - all groups are public from elgg's point of view, unless the override is in place +if (elgg_get_plugin_setting('hidden_groups', 'groups') == 'yes') { + $visibility = (int)get_input('vis', '', false); + + $group->access_id = $visibility; +} else { + $group->access_id = ACCESS_PUBLIC; +} + +// Set group tool options +if (isset($CONFIG->group_tool_options)) { + foreach ($CONFIG->group_tool_options as $group_option) { + $group_option_toggle_name = $group_option->name . "_enable"; + if ($group_option->default_on) { + $group_option_default_value = 'yes'; + } else { + $group_option_default_value = 'no'; + } + $group->$group_option_toggle_name = get_input($group_option_toggle_name, $group_option_default_value); + } +} + +$group->save(); + +// group creator needs to be member of new group and river entry created +if ($new_group_flag) { + set_page_owner($group->guid); + $group->join($user); + add_to_river('river/group/create', 'create', $user->guid, $group->guid); +} + + + +// Now see if we have a file icon +if ((isset($_FILES['icon'])) && (substr_count($_FILES['icon']['type'],'image/'))) { + $prefix = "groups/".$group->guid; + + $filehandler = new ElggFile(); + $filehandler->owner_guid = $group->owner_guid; + $filehandler->setFilename($prefix . ".jpg"); + $filehandler->open("write"); + $filehandler->write(get_uploaded_file('icon')); + $filehandler->close(); + + $thumbtiny = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(),25,25, true); + $thumbsmall = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(),40,40, true); + $thumbmedium = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(),100,100, true); + $thumblarge = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(),200,200, false); + if ($thumbtiny) { + + $thumb = new ElggFile(); + $thumb->owner_guid = $group->owner_guid; + $thumb->setMimeType('image/jpeg'); + + $thumb->setFilename($prefix."tiny.jpg"); + $thumb->open("write"); + $thumb->write($thumbtiny); + $thumb->close(); + + $thumb->setFilename($prefix."small.jpg"); + $thumb->open("write"); + $thumb->write($thumbsmall); + $thumb->close(); + + $thumb->setFilename($prefix."medium.jpg"); + $thumb->open("write"); + $thumb->write($thumbmedium); + $thumb->close(); + + $thumb->setFilename($prefix."large.jpg"); + $thumb->open("write"); + $thumb->write($thumblarge); + $thumb->close(); + + $group->icontime = time(); + } +} + +system_message(elgg_echo("groups:saved")); + +forward($group->getUrl()); |