107 lines
2.7 KiB
PHP
107 lines
2.7 KiB
PHP
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<?php
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/*
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* Copyright 2011 Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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class AphrontFormTokenizerControl extends AphrontFormControl {
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private $datasource;
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public function setDatasource($datasource) {
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$this->datasource = $datasource;
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return $this;
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}
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protected function getCustomControlClass() {
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return 'aphront-form-control-tokenizer';
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}
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protected function renderInput() {
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require_celerity_resource('aphront-tokenizer-control-css');
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require_celerity_resource('javelin-typeahead-dev');
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$tokens = array();
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$values = nonempty($this->getValue(), array());
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foreach ($values as $key => $value) {
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$tokens[] = $this->renderToken($key, $value);
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}
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$name = $this->getName();
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$input = javelin_render_tag(
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'input',
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array(
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'mustcapture' => true,
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'name' => $name,
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'class' => 'jx-tokenizer-input',
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'sigil' => 'tokenizer',
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'style' => 'width: 0px;',
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'disabled' => 'disabled',
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'type' => 'text',
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));
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$id = celerity_generate_unique_node_id();
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Javelin::initBehavior('aphront-basic-tokenizer', array(
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'id' => $id,
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'src' => $this->datasource,
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'value' => $values,
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));
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return phutil_render_tag(
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'div',
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array(
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'id' => $id,
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'class' => 'jx-tokenizer-container',
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),
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implode('', $tokens).
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$input.
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'<div style="clear: both;"></div>');
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return phutil_render_tag(
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'input',
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array(
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'type' => 'text',
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'name' => $this->getName(),
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'value' => $this->getValue(),
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'disabled' => $this->getDisabled() ? 'disabled' : null,
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));
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}
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private function renderToken($key, $value) {
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$input_name = $this->getName();
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if ($input_name) {
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$input_name .= '[]';
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}
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return phutil_render_tag(
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'a',
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array(
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'class' => 'jx-tokenizer-token',
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),
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phutil_escape_html($value).
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phutil_render_tag(
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'input',
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array(
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'type' => 'hidden',
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'name' => $input_name,
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'value' => $key,
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)).
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'<span class="jx-tokenizer-x-placeholder"></span>');
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}
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}
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