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<? |
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/** |
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* This file contains the EditPageForm child class. |
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* |
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* |
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* @package org.netfrag.patches |
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* @name EditPageForm |
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* |
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*/ |
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|
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/** |
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* Cvs-Log |
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* |
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* $Id: EditPageForm.php,v 1.2 2003/12/01 23:34:35 udo Exp $ |
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*/ |
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// this is an abstract form-class to edit LangText - content. |
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class EditPageForm extends EditDataItem { |
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|
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// _show_lang is the language to be shown readonly |
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var $_show_lang; |
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// _set_lang is the language to be entered and updated in the Langtext-table |
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var $_set_lang; |
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// _show_items are the items that will be shown |
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var $_show_items = array(); |
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// _set_items are the items, that will maybe be changed an updated |
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var $_set_items = array(); |
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// undone is true, if the user selected to show untranslated items only |
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var $_undone; |
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// all LangText - entries that contain the string _sql_key will be selected. |
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// this is passed dependent on which topic is selected in the page_news - class |
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var $_sql_key; |
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|
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function EditPageForm($title, $width, $whichKey, $show_lang, $set_lang, $undone, $options) { |
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|
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$this->_show_lang = $show_lang; |
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$this->_set_lang = $set_lang; |
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$this->_sql_key = $whichKey; |
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$this->_undone = $undone; |
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$parent = get_parent_class($this); |
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|
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$this->$parent($title, $options); |
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} |
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|
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|
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// this function is needed, because _set_items and _show_items may contain a |
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// different amount of entries. in that case we have ensure, that there will |
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// be input-fields at the mising places and that the data will be recieved |
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// with the correct lkey |
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function get_nested_array_by_lkey($whichArray, $whichKey) { |
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$myArray = array(); |
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$myArray = &$whichArray; |
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foreach ($myArray as $key=>$value) { |
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if ($value['lkey'] == $whichKey) { |
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return $value;} |
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} |
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} |
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|
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|
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function form_init_elements() { |
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|
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// hidden element for page control |
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$this->add_hidden_element( 't', 'Translate' ); |
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$this->add_hidden_element( 'sub_lang', $_REQUEST['sub_lang'] ); |
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$this->add_hidden_element( '_set_lang', $this->_set_lang ); |
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$this->add_hidden_element( '_show_lang', $this->_show_lang ); |
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$this->add_hidden_element( '_undone', $this->_undone ); |
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|
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if (empty($this->_set_lang)) { |
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$this->_set_lang = $_REQUEST['_set_lang']; |
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} |
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if (empty($this->_show_lang)) { |
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$this->_show_lang = $_REQUEST['_show_lang']; |
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} |
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if (empty($this->_undone)) { |
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$this->_undone = $_REQUEST['_undone']; |
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} |
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|
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|
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// used_keys are all lkeys, that contain the _sql_key |
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$used_keys = array(); |
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|
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$this->set_confirm(); |
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|
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// the _datasource->result - object is parsed and the matching items are |
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// written into the arrays |
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foreach($this->_datasource->_result as $key => $value) { |
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if (strstr ( $value['lkey'], $this->_sql_key)) { |
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if (!in_array($value['lkey'], $used_keys)) {array_push($used_keys, $value['lkey']);} |
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if ($value['lcountrykey'] == $this->_show_lang) {array_push($this->_show_items, $value);} |
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if ($value['lcountrykey'] == $this->_set_lang) {array_push($this->_set_items, $value);} |
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} |
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} |
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|
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|
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// this is needed for sorting |
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$tmp_array = array(); |
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$larger = array(); |
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// this is needed because the arrays may have to be filled with an array |
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$empty_array = array("lvalue" => "", "lkey" => "", "lcountrykey" => "", "guid" => "" ); |
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|
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|
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// the smaller array is backuped in tmp_array and then killed. |
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// the larger array is parsed and doing this we reset the smaller array form the |
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// backup in the right order. if there is an entry missing in the smaller |
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// array this key will not be filled here. |
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|
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if (array_count_values($this->_set_items) > array_count_values($this->_show_items)) { |
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$larger = &$this->_set_items; |
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$tmp_array = $this->_show_items; |
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$this->_show_items = "killed"; |
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$whichLarger = "_set_items"; |
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} else { |
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$larger = &$this->_show_items; |
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$tmp_array = $this->_set_items; |
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$this->_set_items = "killed"; |
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$whichLarger="_show_items"; |
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} |
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|
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$smaller = array(); |
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foreach ($larger as $key=>$value) { |
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if (is_array($this->get_nested_array_by_lkey($tmp_array, $value['lkey']))) { |
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$smaller[$key] = $this->get_nested_array_by_lkey($tmp_array, $value['lkey']); |
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} else { |
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$smaller[$key] = $empty_array; |
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$smaller[$key]['lkey'] = $larger[$key]['lkey']; |
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} |
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} |
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|
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// is _undone is selected, that means that the user only wants to see the items that |
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// are not yet translated, every entry, that has lvalues in both arrays, is marked. |
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if ($this->_undone == "yes") { |
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foreach ($used_keys as $key => $value) { |
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if ((strlen($larger[$key]['lvalue']) > 0) && (strlen($smaller[$key]['lvalue']) > 0)) { |
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$this->_set_items[$key] = "kickedMarkerXXX"; |
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$this->_show_items[$key] = "kickedMarkerXXX"; |
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} |
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} |
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} |
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|
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if ($whichLarger=="_show_items") { |
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$this->_show_items = $larger; |
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$this->_set_items = $smaller; |
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} else { |
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$this->_show_items = $smaller; |
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$this->_set_items = $larger; |
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} |
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|
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|
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// the elements of the form are created |
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// the string-replacement is necessary because a slash (/) is turned into _ |
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// in the html-code |
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foreach($used_keys as $key => $value) { |
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if ($this->_set_items[$key] != "kickedMarkerXXX") { |
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$show_el = str_replace("/", "x_x", $value) . $this->_show_lang . "s"; |
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|
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$set_el = str_replace("/", "x_x", $value) . $this->_set_lang . "u"; |
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|
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if ((strlen($this->_set_items[$key]['lvalue']) < 40) && (strlen($this->_show_items[$key]['lvalue']) < 40)) { |
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$this->add_element( new FEText($show_el, false, 40, 200)); |
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$this->add_element( new FEText($set_el, false, 40, 200)); |
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} else{ |
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$this->add_element( new FETextArea($show_el, false, 10, 40)); |
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$this->add_element( new FETextArea($set_el, false, 10, 40)); |
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} |
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$my_el = &$this->get_element($show_el); |
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$my_el->set_attribute("readonly"); |
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$my_el = &$this->get_element($set_el); |
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} |
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} |
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} |
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|
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|
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|
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function form_init_data() { |
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|
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// the items that maybe are not to be shown because they are already translated |
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// should have been replaced with kickedMarkerXXX |
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foreach($this->_show_items as $key => $value) { |
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if ($value != "kickedMarkerXXX") { |
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$show_el = str_replace("/", "x_x", $value['lkey']) . $this->_show_lang . "s"; |
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$set_el = str_replace("/", "x_x", $value['lkey']). $this->_set_lang . "u"; |
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|
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if (!empty($this->_show_items[$key]['lvalue'])) { |
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$this->set_element_value($show_el, $this->_show_items[$key]['lvalue']); |
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} else { |
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$this->set_element_value($show_el, " "); |
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} |
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if (!empty($this->_set_items[$key]['lvalue'])) { |
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$this->set_element_value($set_el, $this->_set_items[$key]['lvalue']); |
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} else { |
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$this->set_element_value($set_el, " "); |
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} |
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|
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$myElement = &$this->get_element($show_el); |
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$myElement->set_label_text(str_replace("x_x", "/", $value['lkey'])); |
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$myElement->set_required(0); |
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|
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$myElement = &$this->get_element($set_el); |
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$myElement->set_label_text(str_replace("x_x", "/", $value['lkey'])); |
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$myElement->set_required(0); |
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} |
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} |
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} |
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|
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/** |
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* This method allows the child to overide the |
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* default confirm data. By default the form_confirm() |
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* will show ALL FormElements. This is prolly not good |
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* in case of a form where a password exists. |
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* |
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* @param InfoTable object |
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*/ |
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function build_confirm_table( &$table ) { |
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|
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$useless_keys = array ('0' => "ecdfe", |
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'1' => "_form_action", |
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'2' => "_form_visited", |
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'3' => "_form_confirm", |
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); |
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|
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// the actually updated data has to be parsed out of the post data. |
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// there is a lot data in the post that is useless for this, like for page-control usw. |
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// if the selected show- and set-language is the same, we will only confirm the set-items |
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if ($_REQUEST['_set_lang'] <> $_REQUEST['_show_lang']) { |
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foreach( $_POST as $label => $element) { |
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|
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// the wanted data is not part of the hidden elements, not part of the useless page-control-post (useless_keys) |
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// and its key contains the selected set-language |
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if (!array_key_exists( $label, $this->get_hidden_elements()) && !in_array( $label, $useless_keys) && stristr(substr($label, strlen($label)-3, 2) , $_REQUEST['_set_lang']) ){ |
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$correct_key = substr($label, 0, strlen($label) - 3); |
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$correct_key = str_replace("x_x", "/", $correct_key); |
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$table->add_row( $correct_key, $element); |
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} |
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} |
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} else { |
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foreach( $_POST as $label => $element) { |
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if (!array_key_exists( $label, $this->get_hidden_elements()) && !in_array( $label, $useless_keys) && (substr($label, strlen($label)-1, 1) == "u") ){ |
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$correct_key = substr($label, 0, strlen($label) - 3); |
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$correct_key = str_replace("x_x", "/", $correct_key); |
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$table->add_row( $correct_key, $element); |
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} |
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} |
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} |
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} |
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|
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function form_confirm( ) { |
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$title = "confirmation form / " . $this->_options['caption']; |
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// $title .="( ".$this->_required_field_marker." ".$this->_required_field_text." )"; |
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$table = new InfoTable($title, $this->_width); |
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|
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$this->build_confirm_table( $table ); |
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|
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//now add the confirmation button |
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$td = new TDtag(array("colspan" => 2, |
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"class" => "contentnovertical", |
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"align" => "center"), |
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form_submit('ecdfe', "Confirm"), |
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//_HTML_SPACE, |
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form_submit('ecdfc',"Edit")); |
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|
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$table->add_row( $td ); |
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|
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return $table; |
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} |
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|
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function form_content() { |
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|
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$table = &html_table(600, 0, 2); |
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switch ($this->_show_lang) { |
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case 'de': |
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$showLanguange = " german"; |
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break; |
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case 'en': |
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$showLanguange = " english"; |
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break; |
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case 'tr': |
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$showLanguange = " turkish"; |
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break; |
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} |
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switch ($this->_set_lang) { |
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case 'de': |
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$setLanguange = " german"; |
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break; |
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case 'en': |
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$setLanguange = " english"; |
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break; |
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case 'tr': |
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$setLanguange = " turkish"; |
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break; |
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} |
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$table->add_row("translate from" . $showLanguange, "translate to" . $setLanguange ); |
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$all_elements_translated = 0; |
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|
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foreach($this->_show_items as $key => $value) { |
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if (is_array($value)) { |
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$all_elements_translated++; |
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$show_el = str_replace("/", "x_x", $value['lkey']) . $this->_show_lang . "s"; |
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$set_el = str_replace("/", "x_x", $value['lkey']) . $this->_set_lang . "u"; |
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|
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$show_el_label = str_replace("x_x", "/", $value['lkey']); |
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$set_el_label = str_replace("x_x", "/", $value['lkey']); |
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|
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$inner_table_left = &html_table(); |
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$inner_table_left->add_row($show_el_label); |
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|
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$inner_table_left->add_row($this->element_form($show_el)); |
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$inner_table_right = &html_table(); |
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$inner_table_right->add_row($set_el_label); |
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|
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$inner_table_right->add_row($this->element_form($set_el)); |
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|
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$table->add_row($inner_table_left, $inner_table_right ); |
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} |
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} |
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if ($all_elements_translated == 0) { |
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$table = &html_table(600, 0, 2); |
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$table->add_row("no items found"); |
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} |
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$this->add_form_block("", $table ); |
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} |
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|
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|
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// for the final form action the post-variables have to be parsed again and merged together with the datasource-result |
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// in a way that keeps the guid from the datasource-result and replaces the old lvalues with the new ones. |
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function form_action() { |
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|
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$useless_keys = array ('0' => "ecdfe", |
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'1' => "_form_action", |
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'2' => "_form_visited", |
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'3' => "_form_confirm", |
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); |
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|
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$new_data = array(); |
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$used_keys = array(); |
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|
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// the keys that will be needed for update are parsed from the post |
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foreach( $_POST as $label => $element) { |
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if (!array_key_exists( $label, $this->get_hidden_elements()) && !in_array( $label, $useless_keys) && stristr(substr($label, strlen($label)-3, 2) , $_REQUEST['_set_lang']) ){ |
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$correct_key = substr($label, 0, strlen($label) - 3); |
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$correct_key = str_replace("x_x", "/", $correct_key); |
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$used_keys[$correct_key] = $element; |
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} |
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} |
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|
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// the guid of the updated elements is received out of the datasource-result and |
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// the old items are replaced by the new ones. |
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foreach ($this->_datasource->_result as $key=>$value) { |
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if (array_key_exists($value['lkey'], $used_keys) && ($value['lcountrykey'] == $_REQUEST['_set_lang'])) { |
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$new_data[$key] = $value; |
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$new_data[$key]['lvalue'] = $used_keys[$value['lkey']]; |
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} |
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} |
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|
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// if there are completely new items without a guid, they are pushed to the new data-array in |
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// the correct form, as an array containing a lkey, a lcountrykey and, of course, a lvalue |
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if (array_count_values($new_data)<array_count_values($used_keys)) { |
| 357 |
foreach ($used_keys as $key=>$value) { |
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$wanted_array = $this->get_nested_array_by_lkey($new_data, $key); |
| 359 |
if (!is_array($wanted_array)) { |
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$tmp_array = array(); |
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$tmp_array['lcountrykey'] = $_REQUEST['_set_lang']; |
| 362 |
$tmp_array['lvalue'] = $value; |
| 363 |
$tmp_array['lkey'] = $key; |
| 364 |
$tmp_array['GIUD'] = ""; |
| 365 |
array_push($new_data, $tmp_array); |
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} |
| 367 |
} |
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} |
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// write new data to datasource in $data as array (keep old indices, set new values) |
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$this->_options['data_locator_meta']['action'] = "write"; |
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$this->_options['data_locator_meta']['data'] = $new_data; |
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// TODO: 'data_prefetch()' will never return ANYTHING! |
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// Implement some error-handling there or somewhere. |
| 374 |
$error = $this->data_prefetch(); |
| 375 |
} |
| 376 |
function form_backend_validation() { |
| 377 |
$this->set_action("Confirm"); |
| 378 |
return TRUE; |
| 379 |
} |
| 380 |
function confirm_action() { |
| 381 |
return TRUE; |
| 382 |
} |
| 383 |
} |
| 384 |
|
| 385 |
|
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?> |
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