ILIAS  release_5-4 Revision v5.4.26-12-gabc799a52e6
class.ilPCAMDPageList.php
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1<?php
2/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */
3
4require_once("./Services/COPage/classes/class.ilPageContent.php");
5
17{
21 protected $db;
22
26 protected $lng;
27
28 public $dom;
29
33 public function init()
34 {
35 global $DIC;
36
37 $this->db = $DIC->database();
38 $this->lng = $DIC->language();
39 $this->setType("amdpl");
40
41 $this->ref_id = (int) $_GET["ref_id"];
42 }
43
48 public static function getLangVars()
49 {
50 return array("ed_insert_amd_page_list", "pc_amdpl");
51 }
52
56 public function setNode($a_node)
57 {
58 parent::setNode($a_node); // this is the PageContent node
59 $this->amdpl_node = $a_node->first_child(); // this is the courses node
60 }
61
68 public function create(&$a_pg_obj, $a_hier_id, $a_pc_id = "")
69 {
70 $this->node = $this->createPageContentNode();
71 $a_pg_obj->insertContent($this, $a_hier_id, IL_INSERT_AFTER, $a_pc_id);
72 $this->amdpl_node = $this->dom->create_element("AMDPageList");
73 $this->amdpl_node = $this->node->append_child($this->amdpl_node);
74 }
75
79 public function setData(array $a_fields_data, $a_mode = null)
80 {
82
83 $data_id = $this->amdpl_node->get_attribute("Id");
84 if ($data_id) {
85 $ilDB->manipulate("DELETE FROM pg_amd_page_list" .
86 " WHERE id = " . $ilDB->quote($data_id, "integer"));
87 } else {
88 $data_id = $ilDB->nextId("pg_amd_page_list");
89 $this->amdpl_node->set_attribute("Id", $data_id);
90 };
91
92 $this->amdpl_node->set_attribute("Mode", (int) $a_mode);
93
94 foreach ($a_fields_data as $field_id => $field_data) {
95 $fields = array(
96 "id" => array("integer", $data_id)
97 ,"field_id" => array("integer", $field_id)
98 ,"data" => array("text", serialize($field_data))
99 );
100 $ilDB->insert("pg_amd_page_list", $fields);
101 }
102 }
103
104 public function getMode()
105 {
106 if (is_object($this->amdpl_node)) {
107 return (int) $this->amdpl_node->get_attribute("Mode");
108 }
109 }
110
117 public function getFieldValues($a_data_id = null)
118 {
120
121 $res = array();
122
123 if (!$a_data_id) {
124 if (is_object($this->amdpl_node)) {
125 $a_data_id = $this->amdpl_node->get_attribute("Id");
126 }
127 }
128
129 if ($a_data_id) {
130 $set = $ilDB->query("SELECT * FROM pg_amd_page_list" .
131 " WHERE id = " . $ilDB->quote($a_data_id, "integer"));
132 while ($row = $ilDB->fetchAssoc($set)) {
133 $res[$row["field_id"]] = unserialize($row["data"]);
134 }
135 }
136
137 return $res;
138 }
139
140 public static function handleCopiedContent(DOMDocument $a_domdoc, $a_self_ass = true, $a_clone_mobs = false)
141 {
142 global $DIC;
143
144 $ilDB = $DIC->database();
145
146 // #15688
147
148 $xpath = new DOMXPath($a_domdoc);
149 $nodes = $xpath->query("//AMDPageList");
150 foreach ($nodes as $node) {
151 $old_id = $node->getAttribute("Id");
152 break;
153 }
154
155 if ($old_id) {
156 $new_id = $ilDB->nextId("pg_amd_page_list");
157
158 $set = $ilDB->query("SELECT * FROM pg_amd_page_list" .
159 " WHERE id = " . $ilDB->quote($old_id, "integer"));
160 while ($row = $ilDB->fetchAssoc($set)) {
161 $fields = array(
162 "id" => array("integer", $new_id)
163 ,"field_id" => array("integer", $row["field_id"])
164 ,"data" => array("text", $row["data"])
165 );
166 $ilDB->insert("pg_amd_page_list", $fields);
167 }
168
169 $node->setAttribute("Id", $new_id);
170 }
171 }
172
173
174 //
175 // presentation
176 //
177
178 protected function findPages($a_list_id)
179 {
181
182 $list_values = $this->getFieldValues($a_list_id);
183 $wiki_id = $this->getPage()->getWikiId();
184
185 $found_result = array();
186
187 // only search in active fields
188 $found_ids = null;
189 $recs = ilAdvancedMDRecord::_getSelectedRecordsByObject("wiki", $this->ref_id, "wpg");
190 foreach ($recs as $record) {
191 foreach (ilAdvancedMDFieldDefinition::getInstancesByRecordId($record->getRecordId(), true) as $field) {
192 if (isset($list_values[$field->getFieldId()])) {
193 $field_form = ilADTFactory::getInstance()->getSearchBridgeForDefinitionInstance($field->getADTDefinition(), true, false);
194 $field->setSearchValueSerialized($field_form, $list_values[$field->getFieldId()]);
195 $found_pages = $field->searchSubObjects($field_form, $wiki_id, "wpg");
196 if (is_array($found_ids)) {
197 $found_ids = array_intersect($found_ids, $found_pages);
198 } else {
199 $found_ids = $found_pages;
200 }
201 }
202 }
203 }
204
205 if (is_array($found_ids) && count($found_ids) > 0) {
206 $sql = "SELECT id,title FROM il_wiki_page" .
207 " WHERE " . $ilDB->in("id", $found_ids, "", "integer") .
208 " ORDER BY title";
209 $set = $ilDB->query($sql);
210 while ($row = $ilDB->fetchAssoc($set)) {
211 $found_result[$row["id"]] = $row["title"];
212 }
213 }
214
215 return $found_result;
216 }
217
218 public function modifyPageContentPostXsl($a_html, $a_mode)
219 {
221
222 if ($this->getPage()->getParentType() != "wpg") {
223 return $a_html;
224 }
225
226 include_once('Services/AdvancedMetaData/classes/class.ilAdvancedMDRecord.php');
227 include_once('Services/AdvancedMetaData/classes/class.ilAdvancedMDFieldDefinition.php');
228 include_once('Modules/Wiki/classes/class.ilWikiUtil.php');
229
230 $wiki_id = $this->getPage()->getWikiId();
231
232 $c_pos = 0;
233 $start = strpos($a_html, "[[[[[AMDPageList;");
234 if (is_int($start)) {
235 $end = strpos($a_html, "]]]]]", $start);
236 }
237 $i = 1;
238 while ($end > 0) {
239 $parts = explode(";", substr($a_html, $start + 17, $end - $start - 17));
240
241 $list_id = (int) $parts[0];
242 $list_mode = (sizeof($parts) == 2)
243 ? (int) $parts[1]
244 : 0;
245
246 $ltpl = new ilTemplate("tpl.wiki_amd_page_list.html", true, true, "Modules/Wiki");
247
248 $pages = $this->findPages($list_id);
249 if (sizeof($pages)) {
250 $ltpl->setCurrentBlock("page_bl");
251 foreach ($pages as $page_id => $page_title) {
252 // see ilWikiUtil::makeLink()
253 $frag = new stdClass;
254 $frag->mFragment = null;
255 $frag->mTextform = $page_title;
256
257 $ltpl->setVariable("PAGE", ilWikiUtil::makeLink($frag, $wiki_id, $page_title));
258 $ltpl->parseCurrentBlock();
259 }
260 } else {
261 $ltpl->touchBlock("no_hits_bl");
262 }
263
264 $ltpl->setVariable("LIST_MODE", $list_mode ? "ol" : "ul");
265
266 $a_html = substr($a_html, 0, $start) .
267 $ltpl->get() .
268 substr($a_html, $end + 5);
269
270 $start = strpos($a_html, "[[[[[AMDPageList;", $start + 5);
271 $end = 0;
272 if (is_int($start)) {
273 $end = strpos($a_html, "]]]]]", $start);
274 }
275 }
276
277 return $a_html;
278 }
279
289 public static function migrateField($a_obj_id, $a_field_id, $old_option, $new_option, $a_is_multi = false)
290 {
291 global $DIC;
292
293 $ilDB = $DIC->database();
294
295 // this does only work for select and select multi
296
297 $set = $ilDB->query("SELECT * FROM pg_amd_page_list" .
298 " WHERE field_id = " . $ilDB->quote($a_field_id, "integer"));
299 while ($row = $ilDB->fetchAssoc($set)) {
300 $data = unserialize(unserialize($row["data"]));
301 if (is_array($data) &&
302 in_array($old_option, $data)) {
303 $idx = array_search($old_option, $data);
304 if ($new_option) {
305 $data[$idx] = $new_option;
306 } else {
307 unset($data[$idx]);
308 }
309
310 $fields = array(
311 "data" => array("text", serialize(serialize($data)))
312 );
313 $primary = array(
314 "id" => array("integer", $row["id"]),
315 "field_id" => array("integer", $row["field_id"])
316 );
317 $ilDB->update("pg_amd_page_list", $fields, $primary);
318 }
319 }
320 }
321}
$_GET["client_id"]
An exception for terminatinating execution or to throw for unit testing.
const IL_INSERT_AFTER
static getInstance()
Get singleton.
static getInstancesByRecordId($a_record_id, $a_only_searchable=false)
Get definitions by record id.
static _getSelectedRecordsByObject($a_obj_type, $a_ref_id, $a_sub_type="")
Get selected records by object.
Class ilPCAMDPageList.
modifyPageContentPostXsl($a_html, $a_mode)
Modify page content after xsl.
create(&$a_pg_obj, $a_hier_id, $a_pc_id="")
Create list node in xml.
static getLangVars()
Get lang vars needed for editing.
setData(array $a_fields_data, $a_mode=null)
Set list settings.
static handleCopiedContent(DOMDocument $a_domdoc, $a_self_ass=true, $a_clone_mobs=false)
Handle copied content.
setNode($a_node)
Set node.
static migrateField($a_obj_id, $a_field_id, $old_option, $new_option, $a_is_multi=false)
Migrate search/filter values on advmd change.
init()
Init page content component.
getFieldValues($a_data_id=null)
Get filter field values.
Class ilPageContent.
createPageContentNode($a_set_this_node=true)
Create page content node (always use this method first when adding a new element)
setType($a_type)
Set Type.
special template class to simplify handling of ITX/PEAR
static makeLink(&$nt, $a_wiki_id, $text='', $query='', $trail='', $prefix='', $a_offline=false)
Make a wiki link, the following formats are supported:
$i
Definition: disco.tpl.php:19
$row
global $DIC
Definition: saml.php:7
foreach($_POST as $key=> $value) $res
global $ilDB
$start
Definition: bench.php:8
$data
Definition: bench.php:6