/**
* Save a wire post, overrules the default function because we need to support groups
*
* @param string $text the text of the post
* @param int $userid the owner of the post
* @param int $access_id the access level of the post
* @param int $parent_guid is this a reply on another post
* @param string $method which method was used
*
* @return bool|int the GUID of the new wire post or false
*/
function thewire_tools_save_post($text, $userid, $access_id, $parent_guid = 0, $method = "site")
{
// set correct container
$container_guid = $userid;
// check the access id
if ($access_id == ACCESS_PRIVATE) {
// private wire posts aren"t allowed
$access_id = ACCESS_LOGGED_IN;
} elseif (thewire_tools_groups_enabled()) {
// allow the saving of a wire post in a group (if enabled)
if (!in_array($access_id, array(ACCESS_FRIENDS, ACCESS_LOGGED_IN, ACCESS_PUBLIC))) {
// try to find a group with access_id
$group_options = array("type" => "group", "limit" => 1, "metadata_name_value_pairs" => array("group_acl" => $access_id));
$groups = elgg_get_entities_from_metadata($group_options);
if (!empty($groups)) {
$group = $groups[0];
if ($group->thewire_enable == "no") {
// not allowed to post in this group
register_error(elgg_echo("thewire_tools:groups:error:not_enabled"));
// let creation of object fail
return false;
} else {
$container_guid = $group->getGUID();
}
}
}
}
// create the new post
$post = new ElggObject();
$post->subtype = "thewire";
$post->owner_guid = $userid;
$post->container_guid = $container_guid;
$post->access_id = $access_id;
// only xxx characters allowed (see plugin setting)
$text = elgg_substr($text, 0, thewire_tools_get_wire_length());
// no html tags allowed so we escape
$post->description = htmlspecialchars($text, ENT_NOQUOTES, "UTF-8");
$post->method = $method;
//method: site, email, api, ...
$tags = thewire_get_hashtags($text);
if (!empty($tags)) {
$post->tags = $tags;
}
// must do this before saving so notifications pick up that this is a reply
if ($parent_guid) {
$post->reply = true;
}
$guid = $post->save();
// set thread guid
if ($parent_guid) {
$post->addRelationship($parent_guid, "parent");
// name conversation threads by guid of first post (works even if first post deleted)
$parent_post = get_entity($parent_guid);
$post->wire_thread = $parent_post->wire_thread;
} else {
// first post in this thread
$post->wire_thread = $guid;
}
if ($guid) {
add_to_river("river/object/thewire/create", "create", $post->getOwnerGUID(), $post->getGUID());
// let other plugins know we are setting a user status
$params = array("entity" => $post, "user" => $post->getOwnerEntity(), "message" => $post->description, "url" => $post->getURL(), "origin" => "thewire");
elgg_trigger_plugin_hook("status", "user", $params);
}
return $guid;
}
<?php
/**
* The wire's JavaScript
*/
$wire_length = thewire_tools_get_wire_length();
?>
//<script>
elgg.provide('elgg.thewire');
elgg.thewire.init = function() {
$("#thewire-textarea").live('keydown', function() {
elgg.thewire.textCounter(this, $("#thewire-characters-remaining span"), <?php
echo $wire_length;
?>
);
});
$("#thewire-textarea").live('keyup', function() {
elgg.thewire.textCounter(this, $("#thewire-characters-remaining span"), <?php
echo $wire_length;
?>
);
});
$(".thewire-previous").live('click', elgg.thewire.viewPrevious);
};
/**
* Update the number of characters left with every keystroke
*
* @param {Object} textarea
<?php
/**
* Wire add form body
*
* @uses $vars["post"]
*/
elgg_load_js("elgg.thewire");
$post = elgg_extract("post", $vars);
$char_limit = thewire_tools_get_wire_length();
$reshare = elgg_extract("reshare", $vars);
// for reshare functionality
$text = elgg_echo("post");
if ($post) {
$text = elgg_echo("reply");
}
$chars_left = elgg_echo("thewire:charleft");
$parent_input = "";
if ($post) {
$parent_input = elgg_view("input/hidden", array("name" => "parent_guid", "value" => $post->guid));
}
$reshare_input = "";
$post_value = "";
if (!empty($reshare)) {
$reshare_input = elgg_view("input/hidden", array("name" => "reshare_guid", "value" => $reshare->getGUID()));
$reshare_input .= elgg_view("thewire_tools/reshare_source", array("entity" => $reshare));
if (!empty($reshare->title)) {
$post_value = $reshare->title;
} elseif (!empty($reshare->name)) {
$post_value = $reshare->name;
} elseif (!empty($reshare->description)) {
/**
* Save a wire post, overrules the default function because we need to support groups
*
* @param string $text the text of the post
* @param int $userid the owner of the post
* @param int $access_id the access level of the post
* @param int $parent_guid is this a reply on another post
* @param string $method which method was used
* @param int $reshare_guid is the a (re)share of some content item
*
* @return bool|int the GUID of the new wire post or false
*/
function thewire_tools_save_post($text, $userid, $access_id, $parent_guid = 0, $method = "site", $reshare_guid = 0)
{
// set correct container
$container_guid = $userid;
// check the access id
if ($access_id == ACCESS_PRIVATE) {
// private wire posts aren't allowed
$access_id = ACCESS_LOGGED_IN;
} elseif (thewire_tools_groups_enabled()) {
// allow the saving of a wire post in a group (if enabled)
if (!in_array($access_id, [ACCESS_FRIENDS, ACCESS_LOGGED_IN, ACCESS_PUBLIC])) {
// try to find a group with access_id
$group_options = ['type' => 'group', 'limit' => 1, 'metadata_name_value_pairs' => ['group_acl' => $access_id]];
$groups = elgg_get_entities_from_metadata($group_options);
if (!empty($groups)) {
$group = $groups[0];
if ($group->thewire_enable == 'no') {
// not allowed to post in this group
register_error(elgg_echo('thewire_tools:groups:error:not_enabled'));
// let creation of object fail
return false;
} else {
$container_guid = $group->getGUID();
}
}
}
}
// create the new post
$post = new ElggObject();
$post->subtype = 'thewire';
$post->owner_guid = $userid;
$post->container_guid = $container_guid;
$post->access_id = $access_id;
// only xxx characters allowed (see plugin setting of thewire, 0 is unlimited)
$max_length = thewire_tools_get_wire_length();
if ($max_length) {
$text = elgg_substr($text, 0, $max_length);
}
// no html tags allowed so we escape
$post->description = htmlspecialchars($text, ENT_NOQUOTES, 'UTF-8');
$post->method = $method;
//method: site, email, api, ...
$tags = thewire_get_hashtags($text);
if (!empty($tags)) {
$post->tags = $tags;
}
// must do this before saving so notifications pick up that this is a reply
if ($parent_guid) {
$post->reply = true;
}
$guid = $post->save();
if ($guid) {
// set thread guid
if ($parent_guid) {
$post->addRelationship($parent_guid, 'parent');
// name conversation threads by guid of first post (works even if first post deleted)
$parent_post = get_entity($parent_guid);
$post->wire_thread = $parent_post->wire_thread;
} else {
// first post in this thread
$post->wire_thread = $guid;
}
// add reshare
if ($reshare_guid) {
$post->addRelationship($reshare_guid, 'reshare');
}
// add to river
elgg_create_river_item(['view' => 'river/object/thewire/create', 'action_type' => 'create', 'subject_guid' => $post->getOwnerGUID(), 'object_guid' => $post->getGUID()]);
// let other plugins know we are setting a user status
$params = ['entity' => $post, 'user' => $post->getOwnerEntity(), 'message' => $post->description, 'url' => $post->getURL(), 'origin' => 'thewire'];
elgg_trigger_plugin_hook('status', 'user', $params);
}
return $guid;
}
