2011-01-25 18:59:31 +01:00
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<?php
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2011-07-04 20:22:42 +02:00
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/**
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* Tracks and resolves dependencies the page declares with
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* @{function:require_celerity_resource}, and then builds appropriate HTML or
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* Ajax responses.
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*
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* @group celerity
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*/
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2011-01-25 18:59:31 +01:00
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final class CelerityStaticResourceResponse {
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private $symbols = array();
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private $needsResolve = true;
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private $resolved;
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2011-01-30 01:10:05 +01:00
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private $packaged;
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2011-01-25 20:57:47 +01:00
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private $metadata = array();
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private $metadataBlock = 0;
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private $behaviors = array();
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Bring Javelin into Phabricator via git submodule, not copy-and-paste
Summary:
Javelin is currently embedded in Phabricator via copy-and-paste of prebuilt
packages. This is not so great.
Pull it in as a submodule instead and make all the Phabriator resources declare
proper dependency trees. Add Javelin linting.
Test Plan:
I tried to run through pretty much all the JS functionality on the site. This is
still a high-risk change, but I did a pretty thorough test
Differential: inline comments, revealing diffs, list tokenizers, comment
preview, editing/deleting comments, add review action.
Maniphest: list tokenizer, comment actions
Herald: rule editing, tokenizers, add/remove rows
Reviewed By: tomo
Reviewers: aran, tomo, mroch, jungejason, tuomaspelkonen
CC: aran, tomo, epriestley
Differential Revision: 223
2011-05-04 00:11:55 +02:00
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private $hasRendered = array();
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2011-01-25 20:57:47 +01:00
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public function __construct() {
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if (isset($_REQUEST['__metablock__'])) {
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$this->metadataBlock = (int)$_REQUEST['__metablock__'];
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}
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}
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public function addMetadata($metadata) {
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$id = count($this->metadata);
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$this->metadata[$id] = $metadata;
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return $this->metadataBlock.'_'.$id;
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}
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public function getMetadataBlock() {
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return $this->metadataBlock;
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}
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2011-05-31 19:23:31 +02:00
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/**
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* Register a behavior for initialization. NOTE: if $config is empty,
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* a behavior will execute only once even if it is initialized multiple times.
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* If $config is nonempty, the behavior will be invoked once for each config.
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*/
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2011-01-25 20:57:47 +01:00
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public function initBehavior($behavior, array $config = array()) {
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$this->requireResource('javelin-behavior-'.$behavior);
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2011-05-31 19:23:31 +02:00
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if (empty($this->behaviors[$behavior])) {
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$this->behaviors[$behavior] = array();
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}
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if ($config) {
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$this->behaviors[$behavior][] = $config;
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}
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2011-01-25 20:57:47 +01:00
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return $this;
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}
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2011-01-25 18:59:31 +01:00
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public function requireResource($symbol) {
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$this->symbols[$symbol] = true;
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$this->needsResolve = true;
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return $this;
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}
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private function resolveResources() {
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if ($this->needsResolve) {
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$map = CelerityResourceMap::getInstance();
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$this->resolved = $map->resolveResources(array_keys($this->symbols));
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2011-01-30 01:10:05 +01:00
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$this->packaged = $map->packageResources($this->resolved);
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2011-01-25 18:59:31 +01:00
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$this->needsResolve = false;
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}
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return $this;
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}
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|
Bring Javelin into Phabricator via git submodule, not copy-and-paste
Summary:
Javelin is currently embedded in Phabricator via copy-and-paste of prebuilt
packages. This is not so great.
Pull it in as a submodule instead and make all the Phabriator resources declare
proper dependency trees. Add Javelin linting.
Test Plan:
I tried to run through pretty much all the JS functionality on the site. This is
still a high-risk change, but I did a pretty thorough test
Differential: inline comments, revealing diffs, list tokenizers, comment
preview, editing/deleting comments, add review action.
Maniphest: list tokenizer, comment actions
Herald: rule editing, tokenizers, add/remove rows
Reviewed By: tomo
Reviewers: aran, tomo, mroch, jungejason, tuomaspelkonen
CC: aran, tomo, epriestley
Differential Revision: 223
2011-05-04 00:11:55 +02:00
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public function renderSingleResource($symbol) {
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$map = CelerityResourceMap::getInstance();
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$resolved = $map->resolveResources(array($symbol));
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$packaged = $map->packageResources($resolved);
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return $this->renderPackagedResources($packaged);
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}
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2011-01-25 18:59:31 +01:00
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public function renderResourcesOfType($type) {
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$this->resolveResources();
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Bring Javelin into Phabricator via git submodule, not copy-and-paste
Summary:
Javelin is currently embedded in Phabricator via copy-and-paste of prebuilt
packages. This is not so great.
Pull it in as a submodule instead and make all the Phabriator resources declare
proper dependency trees. Add Javelin linting.
Test Plan:
I tried to run through pretty much all the JS functionality on the site. This is
still a high-risk change, but I did a pretty thorough test
Differential: inline comments, revealing diffs, list tokenizers, comment
preview, editing/deleting comments, add review action.
Maniphest: list tokenizer, comment actions
Herald: rule editing, tokenizers, add/remove rows
Reviewed By: tomo
Reviewers: aran, tomo, mroch, jungejason, tuomaspelkonen
CC: aran, tomo, epriestley
Differential Revision: 223
2011-05-04 00:11:55 +02:00
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$resources = array();
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2011-01-30 01:10:05 +01:00
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foreach ($this->packaged as $resource) {
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2011-01-25 18:59:31 +01:00
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if ($resource['type'] == $type) {
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Bring Javelin into Phabricator via git submodule, not copy-and-paste
Summary:
Javelin is currently embedded in Phabricator via copy-and-paste of prebuilt
packages. This is not so great.
Pull it in as a submodule instead and make all the Phabriator resources declare
proper dependency trees. Add Javelin linting.
Test Plan:
I tried to run through pretty much all the JS functionality on the site. This is
still a high-risk change, but I did a pretty thorough test
Differential: inline comments, revealing diffs, list tokenizers, comment
preview, editing/deleting comments, add review action.
Maniphest: list tokenizer, comment actions
Herald: rule editing, tokenizers, add/remove rows
Reviewed By: tomo
Reviewers: aran, tomo, mroch, jungejason, tuomaspelkonen
CC: aran, tomo, epriestley
Differential Revision: 223
2011-05-04 00:11:55 +02:00
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$resources[] = $resource;
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2011-01-25 18:59:31 +01:00
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}
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}
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Bring Javelin into Phabricator via git submodule, not copy-and-paste
Summary:
Javelin is currently embedded in Phabricator via copy-and-paste of prebuilt
packages. This is not so great.
Pull it in as a submodule instead and make all the Phabriator resources declare
proper dependency trees. Add Javelin linting.
Test Plan:
I tried to run through pretty much all the JS functionality on the site. This is
still a high-risk change, but I did a pretty thorough test
Differential: inline comments, revealing diffs, list tokenizers, comment
preview, editing/deleting comments, add review action.
Maniphest: list tokenizer, comment actions
Herald: rule editing, tokenizers, add/remove rows
Reviewed By: tomo
Reviewers: aran, tomo, mroch, jungejason, tuomaspelkonen
CC: aran, tomo, epriestley
Differential Revision: 223
2011-05-04 00:11:55 +02:00
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return $this->renderPackagedResources($resources);
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}
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private function renderPackagedResources(array $resources) {
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$output = array();
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foreach ($resources as $resource) {
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if (isset($this->hasRendered[$resource['uri']])) {
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continue;
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}
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$this->hasRendered[$resource['uri']] = true;
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$output[] = $this->renderResource($resource);
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}
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2012-10-16 18:44:53 +02:00
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return implode("\n", $output)."\n";
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2011-01-25 18:59:31 +01:00
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}
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private function renderResource(array $resource) {
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2012-10-16 18:44:53 +02:00
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$uri = PhabricatorEnv::getCDNURI($resource['uri']);
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2011-01-25 18:59:31 +01:00
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switch ($resource['type']) {
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case 'css':
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2012-10-16 18:44:53 +02:00
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return phutil_render_tag(
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'link',
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array(
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'rel' => 'stylesheet',
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'type' => 'text/css',
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'href' => $uri,
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));
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2011-01-25 18:59:31 +01:00
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case 'js':
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2012-10-16 18:44:53 +02:00
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return phutil_render_tag(
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'script',
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array(
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'type' => 'text/javascript',
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'src' => $uri,
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),
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'');
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2011-01-25 18:59:31 +01:00
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}
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throw new Exception("Unable to render resource.");
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}
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2011-01-25 20:57:47 +01:00
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public function renderHTMLFooter() {
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$data = array();
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if ($this->metadata) {
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$json_metadata = json_encode($this->metadata);
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$this->metadata = array();
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} else {
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$json_metadata = '{}';
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}
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// Even if there is no metadata on the page, Javelin uses the mergeData()
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// call to start dispatching the event queue.
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$data[] = 'JX.Stratcom.mergeData('.$this->metadataBlock.', '.
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$json_metadata.');';
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$onload = array();
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if ($this->behaviors) {
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2011-12-07 22:49:56 +01:00
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$behaviors = $this->behaviors;
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2011-01-25 20:57:47 +01:00
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$this->behaviors = array();
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2011-12-07 22:49:56 +01:00
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$higher_priority_names = array(
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'refresh-csrf',
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2011-12-23 02:59:00 +01:00
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'aphront-basic-tokenizer',
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2011-12-07 22:49:56 +01:00
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);
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$higher_priority_behaviors = array_select_keys(
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$behaviors,
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$higher_priority_names);
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foreach ($higher_priority_names as $name) {
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unset($behaviors[$name]);
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}
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$behavior_groups = array(
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$higher_priority_behaviors,
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$behaviors);
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foreach ($behavior_groups as $group) {
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if (!$group) {
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continue;
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}
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$onload[] = 'JX.initBehaviors('.json_encode($group).')';
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}
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2011-01-25 20:57:47 +01:00
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}
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if ($onload) {
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foreach ($onload as $func) {
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$data[] = 'JX.onload(function(){'.$func.'});';
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}
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}
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if ($data) {
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$data = implode("\n", $data);
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return '<script type="text/javascript">//<![CDATA['."\n".
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$data.'//]]></script>';
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} else {
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return '';
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}
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}
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2012-02-14 23:51:51 +01:00
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public function buildAjaxResponse($payload, $error = null) {
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2011-01-25 20:57:47 +01:00
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$response = array(
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'error' => $error,
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'payload' => $payload,
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);
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if ($this->metadata) {
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$response['javelin_metadata'] = $this->metadata;
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$this->metadata = array();
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}
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if ($this->behaviors) {
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$response['javelin_behaviors'] = $this->behaviors;
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$this->behaviors = array();
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}
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2012-11-21 17:37:01 +01:00
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$this->resolveResources();
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$resources = array();
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foreach ($this->packaged as $resource) {
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$resources[] = PhabricatorEnv::getCDNURI($resource['uri']);
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}
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if ($resources) {
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$response['javelin_resources'] = $resources;
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}
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2011-01-25 20:57:47 +01:00
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return $response;
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}
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2011-01-25 18:59:31 +01:00
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}
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