diff options
Diffstat (limited to 'mod/groups/actions/groups/edit.php')
| -rw-r--r-- | mod/groups/actions/groups/edit.php | 137 |
1 files changed, 85 insertions, 52 deletions
diff --git a/mod/groups/actions/groups/edit.php b/mod/groups/actions/groups/edit.php index 2d7e1f023..d0689be2e 100644 --- a/mod/groups/actions/groups/edit.php +++ b/mod/groups/actions/groups/edit.php @@ -5,9 +5,6 @@ * @package ElggGroups */ -// Load configuration -global $CONFIG; - elgg_make_sticky_form('groups'); /** @@ -19,9 +16,10 @@ function profile_array_decoder(&$v) { // Get group fields $input = array(); -foreach ($CONFIG->group as $shortname => $valuetype) { - // another work around for Elgg's encoding problems: #561, #1963 +foreach (elgg_get_config('group') as $shortname => $valuetype) { $input[$shortname] = get_input($shortname); + + // @todo treat profile fields as unescaped: don't filter, encode on output if (is_array($input[$shortname])) { array_walk_recursive($input[$shortname], 'profile_array_decoder'); } else { @@ -38,15 +36,17 @@ $input['name'] = htmlspecialchars(get_input('name', '', false), ENT_QUOTES, 'UTF $user = elgg_get_logged_in_user_entity(); $group_guid = (int)get_input('group_guid'); -$new_group_flag = $group_guid == 0; +$is_new_group = $group_guid == 0; -if ($new_group_flag && elgg_get_plugin_setting('limited_groups', 'groups') == 'yes' && !elgg_is_admin_logged_in()) { +if ($is_new_group + && (elgg_get_plugin_setting('limited_groups', 'groups') == 'yes') + && !$user->isAdmin()) { register_error(elgg_echo("groups:cantcreate")); forward(REFERER); } $group = new ElggGroup($group_guid); // load if present, if not create a new group -if (($group_guid) && (!$group->canEdit())) { +if ($group_guid && !$group->canEdit()) { register_error(elgg_echo("groups:cantedit")); forward(REFERER); } @@ -61,37 +61,46 @@ if (sizeof($input) > 0) { // Validate create if (!$group->name) { register_error(elgg_echo("groups:notitle")); - forward(REFERER); } // 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, $group_option_default_value); +$tool_options = elgg_get_config('group_tool_options'); +if ($tool_options) { + foreach ($tool_options as $group_option) { + $option_toggle_name = $group_option->name . "_enable"; + $option_default = $group_option->default_on ? 'yes' : 'no'; + $group->$option_toggle_name = get_input($option_toggle_name, $option_default); } } // 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: - $group->membership = ACCESS_PRIVATE; -} +$is_public_membership = (get_input('membership') == ACCESS_PUBLIC); +$group->membership = $is_public_membership ? ACCESS_PUBLIC : ACCESS_PRIVATE; -if ($new_group_flag) { +if ($is_new_group) { $group->access_id = ACCESS_PUBLIC; } +$old_owner_guid = $is_new_group ? 0 : $group->owner_guid; +$new_owner_guid = (int) get_input('owner_guid'); + +$owner_has_changed = false; +$old_icontime = null; +if (!$is_new_group && $new_owner_guid && $new_owner_guid != $old_owner_guid) { + // verify new owner is member and old owner/admin is logged in + if (is_group_member($group_guid, $new_owner_guid) && ($old_owner_guid == $user->guid || $user->isAdmin())) { + $group->owner_guid = $new_owner_guid; + + // @todo Remove this when #4683 fixed + $owner_has_changed = true; + $old_icontime = $group->icontime; + } +} + +$must_move_icons = ($owner_has_changed && $old_icontime); + $group->save(); // Invisible group support @@ -115,14 +124,18 @@ $group->save(); elgg_clear_sticky_form('groups'); // group creator needs to be member of new group and river entry created -if ($new_group_flag) { +if ($is_new_group) { + + // @todo this should not be necessary... elgg_set_page_owner_guid($group->guid); + $group->join($user); add_to_river('river/group/create', 'create', $user->guid, $group->guid, $group->access_id); } -// Now see if we have a file icon -if ((isset($_FILES['icon'])) && (substr_count($_FILES['icon']['type'],'image/'))) { +$has_uploaded_icon = (!empty($_FILES['icon']['type']) && substr_count($_FILES['icon']['type'], 'image/')); + +if ($has_uploaded_icon) { $icon_sizes = elgg_get_config('icon_sizes'); @@ -134,38 +147,58 @@ if ((isset($_FILES['icon'])) && (substr_count($_FILES['icon']['type'],'image/')) $filehandler->open("write"); $filehandler->write(get_uploaded_file('icon')); $filehandler->close(); + $filename = $filehandler->getFilenameOnFilestore(); + + $sizes = array('tiny', 'small', 'medium', 'large'); + + $thumbs = array(); + foreach ($sizes as $size) { + $thumbs[$size] = get_resized_image_from_existing_file( + $filename, + $icon_sizes[$size]['w'], + $icon_sizes[$size]['h'], + $icon_sizes[$size]['square'] + ); + } - $thumbtiny = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), $icon_sizes['tiny']['w'], $icon_sizes['tiny']['h'], $icon_sizes['tiny']['square']); - $thumbsmall = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), $icon_sizes['small']['w'], $icon_sizes['small']['h'], $icon_sizes['small']['square']); - $thumbmedium = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), $icon_sizes['medium']['w'], $icon_sizes['medium']['h'], $icon_sizes['medium']['square']); - $thumblarge = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), $icon_sizes['large']['w'], $icon_sizes['large']['h'], $icon_sizes['large']['square']); - if ($thumbtiny) { - + if ($thumbs['tiny']) { // just checking if resize successful $thumb = new ElggFile(); $thumb->owner_guid = $group->owner_guid; $thumb->setMimeType('image/jpeg'); - $thumb->setFilename($prefix."tiny.jpg"); - $thumb->open("write"); - $thumb->write($thumbtiny); - $thumb->close(); + foreach ($sizes as $size) { + $thumb->setFilename("{$prefix}{$size}.jpg"); + $thumb->open("write"); + $thumb->write($thumbs[$size]); + $thumb->close(); + } + + $group->icontime = time(); + } +} - $thumb->setFilename($prefix."small.jpg"); - $thumb->open("write"); - $thumb->write($thumbsmall); - $thumb->close(); +// @todo Remove this when #4683 fixed +if ($must_move_icons) { + $filehandler = new ElggFile(); + $filehandler->setFilename('groups'); + $filehandler->owner_guid = $old_owner_guid; + $old_path = $filehandler->getFilenameOnFilestore(); - $thumb->setFilename($prefix."medium.jpg"); - $thumb->open("write"); - $thumb->write($thumbmedium); - $thumb->close(); + $sizes = array('', 'tiny', 'small', 'medium', 'large'); - $thumb->setFilename($prefix."large.jpg"); - $thumb->open("write"); - $thumb->write($thumblarge); - $thumb->close(); + if ($has_uploaded_icon) { + // delete those under old owner + foreach ($sizes as $size) { + unlink("$old_path/{$group_guid}{$size}.jpg"); + } + } else { + // move existing to new owner + $filehandler->owner_guid = $group->owner_guid; + $new_path = $filehandler->getFilenameOnFilestore(); - $group->icontime = time(); + foreach ($sizes as $size) { + rename("$old_path/{$group_guid}{$size}.jpg", "$new_path/{$group_guid}{$size}.jpg"); + } } } |