protected function filterItemsByKeyWord(array $a_items, $a_keyword)
{
$res = array();
include_once "./Modules/Blog/classes/class.ilBlogPosting.php";
foreach ($a_items as $month => $items) {
foreach ($items as $item) {
if (in_array($a_keyword, ilBlogPosting::getKeywords($this->obj_id, $item["id"]))) {
$res[] = $item;
}
}
}
return $res;
}
/**
* Read data
*
* @param
* @return
*/
function readData($a_entity, $a_version, $a_ids, $a_field = "")
{
global $ilDB;
if (!is_array($a_ids)) {
$a_ids = array($a_ids);
}
if ($a_entity == "blog") {
switch ($a_version) {
case "4.3.0":
$this->getDirectDataFromQuery("SELECT bl.id,od.title,od.description," . "bl.notes,bl.bg_color,bl.font_color,bl.img,bl.ppic,bl.rss_active,bl.approval" . " FROM il_blog bl" . " JOIN object_data od ON (od.obj_id = bl.id)" . " WHERE " . $ilDB->in("bl.id", $a_ids, false, "integer") . " AND od.type = " . $ilDB->quote("blog", "text"));
break;
case "5.0.0":
$this->getDirectDataFromQuery("SELECT bl.id,od.title,od.description," . "bl.bg_color,bl.font_color,bl.img,bl.ppic,bl.rss_active,bl.approval," . "bl.abs_shorten,bl.abs_shorten_len,bl.abs_image,bl.abs_img_width,bl.abs_img_height," . "bl.nav_mode,bl.nav_list_post,bl.nav_list_mon,bl.keywords,bl.authors,bl.nav_order," . "bl.ov_post" . " FROM il_blog bl" . " JOIN object_data od ON (od.obj_id = bl.id)" . " WHERE " . $ilDB->in("bl.id", $a_ids, false, "integer") . " AND od.type = " . $ilDB->quote("blog", "text"));
break;
}
}
if ($a_entity == "blog_posting") {
switch ($a_version) {
case "4.3.0":
case "5.0.0":
$this->getDirectDataFromQuery("SELECT id,blog_id,title,created,author,approved" . " FROM il_blog_posting WHERE " . $ilDB->in("blog_id", $a_ids, false, "integer"));
foreach ($this->data as $idx => $item) {
// create full export id
$this->data[$idx]["Author"] = $this->createObjectExportId("usr", $item["Author"]);
}
break;
}
// keywords
include_once "./Modules/Blog/classes/class.ilBlogPosting.php";
include_once "./Services/MetaData/classes/class.ilMDKeyword.php";
foreach ($this->data as $idx => $item) {
$blog_id = ilBlogPosting::lookupBlogId($item["Id"]);
$keywords = ilBlogPosting::getKeywords($blog_id, $item["Id"]);
if ($keywords) {
foreach ($keywords as $kidx => $keyword) {
$this->data[$idx]["Keyword" . $kidx] = $keyword;
}
}
}
}
}
protected function initKeywordsForm()
{
global $ilUser;
include_once "Services/Form/classes/class.ilPropertyFormGUI.php";
$form = new ilPropertyFormGUI();
$form->setFormAction($this->ctrl->getFormAction($this, "saveKeywordsForm"));
$form->setTitle($this->lng->txt("blog_edit_keywords"));
$txt = new ilTextInputGUI($this->lng->txt("blog_keywords"), "keywords");
// $txt->setRequired(true); #10504
$txt->setMulti(true);
$txt->setDataSource($this->ctrl->getLinkTarget($this, "keywordAutocomplete", "", true));
$txt->setMaxLength(200);
$txt->setSize(50);
$txt->setInfo($this->lng->txt("blog_keywords_info"));
$form->addItem($txt);
$md_section = $this->getBlogPosting()->getMDSection();
$keywords = array();
foreach ($ids = $md_section->getKeywordIds() as $id) {
$md_key = $md_section->getKeyword($id);
if (trim($md_key->getKeyword()) != "") {
$keywords[$md_key->getKeywordLanguageCode()][] = $md_key->getKeyword();
}
}
// language is not "used" anywhere
$ulang = $ilUser->getLanguage();
if ($keywords[$ulang]) {
asort($keywords[$ulang]);
$txt->setValue($keywords[$ulang]);
}
// other keywords in blog
$other = array();
foreach (array_keys(ilBlogPosting::getAllPostings($this->getBlogPosting()->getBlogId())) as $posting_id) {
if ($posting_id != $this->getBlogPosting()->getId()) {
$other = array_merge($other, ilBlogPosting::getKeywords($this->getBlogPosting()->getBlogId(), $posting_id));
}
}
if (is_array($keywords[$ulang])) {
$other = array_diff($other, $keywords[$ulang]);
}
if (sizeof($other)) {
$html = "";
foreach ($other as $item) {
$html .= '<span class="ilTag">' . $item . '</span>';
}
$info = new ilNonEditableValueGUI($this->lng->txt("blog_keywords_other"), "", true);
$info->setInfo($this->lng->txt("blog_keywords_other_info"));
$info->setValue($html);
$form->addItem($info);
}
$form->addCommandButton("saveKeywordsForm", $this->lng->txt("save"));
$form->addCommandButton("preview", $this->lng->txt("cancel"));
return $form;
}
