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phorge-phorge/src/applications/files/controller/PhabricatorFileComposeController.php
Mukunda Modell 12aaa942ac Add a CanCDN flag to uploaded files
Summary:
CanCDN flag indicates that a file can be served + cached
via anonymous content distribution networks.

Once D10054 lands, any files that lack the CanCDN flag
will require a one-time-use token and headers will
prohibit cache to protect sensitive files from
unauthorized access.

This diff separates the CanCDN changes from the code that
enforces these restrictions in D10054 so that the changes
can be tested and refined independently.

Test Plan: Work in progress

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: rush898, qgil, epriestley, aklapper, Korvin

Maniphest Tasks: T5685

Differential Revision: https://secure.phabricator.com/D10166
2014-08-07 18:56:20 -07:00

250 lines
7.7 KiB
PHP

<?php
final class PhabricatorFileComposeController
extends PhabricatorFileController {
public function processRequest() {
$request = $this->getRequest();
$viewer = $request->getUser();
$colors = array(
'red' => pht('Verbillion'),
'orange' => pht('Navel Orange'),
'yellow' => pht('Prim Goldenrod'),
'green' => pht('Lustrous Verdant'),
'blue' => pht('Tropical Deep'),
'sky' => pht('Wide Open Sky'),
'indigo' => pht('Pleated Khaki'),
'violet' => pht('Aged Merlot'),
'charcoal' => pht('Gemstone'),
'backdrop' => pht('Driven Snow'),
);
$manifest = PHUIIconView::getSheetManifest(PHUIIconView::SPRITE_PROJECTS);
if ($request->isFormPost()) {
$icon = $request->getStr('icon');
$color = $request->getStr('color');
if (isset($colors[$color]) && isset($manifest['projects-'.$icon])) {
$root = dirname(phutil_get_library_root('phabricator'));
$icon_file = $root.'/resources/sprite/projects_1x/'.$icon.'.png';
$icon_data = Filesystem::readFile($icon_file);
$data = $this->composeImage($color, $icon_data);
$file = PhabricatorFile::buildFromFileDataOrHash(
$data,
array(
'name' => 'project.png',
'canCDN' => true,
));
$content = array(
'phid' => $file->getPHID(),
);
return id(new AphrontAjaxResponse())->setContent($content);
}
}
$value_color = head_key($colors);
$value_icon = head_key($manifest);
$value_icon = substr($value_icon, strlen('projects-'));
require_celerity_resource('people-profile-css');
$buttons = array();
foreach ($colors as $color => $name) {
$buttons[] = javelin_tag(
'button',
array(
'class' => 'grey profile-image-button',
'sigil' => 'has-tooltip compose-select-color',
'style' => 'margin: 0 8px 8px 0',
'meta' => array(
'color' => $color,
'tip' => $name,
),
),
id(new PHUIIconView())
->addClass('compose-background-'.$color));
}
$icons = array();
$icon_quips = array(
'8ball' => pht('Take a Risk'),
'alien' => pht('Foreign Interface'),
'announce' => pht('Louder is Better'),
'art' => pht('Unique Snowflake'),
'award' => pht('Shooting Star'),
'bacon' => pht('Healthy Vegetables'),
'bandaid' => pht('Durable Infrastructure'),
'beer' => pht('Healthy Vegetable Juice'),
'bomb' => pht('Imminent Success'),
'briefcase' => pht('Adventure Pack'),
'bug' => pht('Costumed Egg'),
'calendar' => pht('Everyone Loves Meetings'),
'cloud' => pht('Water Cycle'),
'coffee' => pht('Half-Whip Nonfat Soy Latte'),
'creditcard' => pht('Expense It'),
'death' => pht('Calcium Promotes Bone Health'),
'desktop' => pht('Magical Portal'),
'dropbox' => pht('Cardboard Box'),
'education' => pht('Debt'),
'experimental' => pht('CAUTION: Dangerous Chemicals'),
'facebook' => pht('Popular Social Network'),
'facility' => pht('Pollution Solves Problems'),
'film' => pht('Actual Physical Film'),
'forked' => pht('You Can\'t Eat Soup'),
'games' => pht('Serious Business'),
'ghost' => pht('Haunted'),
'gift' => pht('Surprise!'),
'globe' => pht('Scanner Sweep'),
'golf' => pht('Business Meeting'),
'heart' => pht('Undergoing a Major Surgery'),
'intergalactic' => pht('Jupiter'),
'lock' => pht('Extremely Secret'),
'mail' => pht('Oragami'),
'martini' => pht('Healthy Olive Drink'),
'medical' => pht('Medic!'),
'mobile' => pht('Cellular Telephone'),
'music' => pht("\xE2\x99\xAB"),
'news' => pht('Actual Physical Newspaper'),
'orgchart' => pht('It\'s Good to be King'),
'peoples' => pht('Angel and Devil'),
'piechart' => pht('Actual Physical Pie'),
'poison' => pht('Healthy Bone Juice'),
'putabirdonit' => pht('Put a Bird On It'),
'radiate' => pht('Radiant Beauty'),
'savings' => pht('Oink Oink'),
'search' => pht('Sleuthing'),
'shield' => pht('Royal Crest'),
'speed' => pht('Slow and Steady'),
'sprint' => pht('Fire Exit'),
'star' => pht('The More You Know'),
'storage' => pht('Stack of Pancakes'),
'tablet' => pht('Cellular Telephone For Giants'),
'travel' => pht('Pretty Clearly an Airplane'),
'twitter' => pht('Bird Stencil'),
'warning' => pht('No Caution Required, Everything Looks Safe'),
'whale' => pht('Friendly Walrus'),
);
foreach ($manifest as $icon => $spec) {
$icon = substr($icon, strlen('projects-'));
$icons[] = javelin_tag(
'button',
array(
'class' => 'grey profile-image-button',
'sigil' => 'has-tooltip compose-select-icon',
'style' => 'margin: 0 8px 8px 0',
'meta' => array(
'icon' => $icon,
'tip' => idx($icon_quips, $icon, $icon),
),
),
id(new PHUIIconView())
->setSpriteIcon($icon)
->setSpriteSheet(PHUIIconView::SPRITE_PROJECTS));
}
$dialog_id = celerity_generate_unique_node_id();
$color_input_id = celerity_generate_unique_node_id();;
$icon_input_id = celerity_generate_unique_node_id();
$preview_id = celerity_generate_unique_node_id();
$preview = id(new PHUIIconView())
->setID($preview_id)
->addClass('compose-background-'.$value_color)
->setSpriteIcon($value_icon)
->setSpriteSheet(PHUIIconView::SPRITE_PROJECTS);
$color_input = javelin_tag(
'input',
array(
'type' => 'hidden',
'name' => 'color',
'value' => $value_color,
'id' => $color_input_id,
));
$icon_input = javelin_tag(
'input',
array(
'type' => 'hidden',
'name' => 'icon',
'value' => $value_icon,
'id' => $icon_input_id,
));
Javelin::initBehavior('phabricator-tooltips');
Javelin::initBehavior(
'icon-composer',
array(
'dialogID' => $dialog_id,
'colorInputID' => $color_input_id,
'iconInputID' => $icon_input_id,
'previewID' => $preview_id,
'defaultColor' => $value_color,
'defaultIcon' => $value_icon,
));
$dialog = id(new AphrontDialogView())
->setUser($viewer)
->setFormID($dialog_id)
->setClass('compose-dialog')
->setTitle(pht('Compose Image'))
->appendChild(
phutil_tag(
'div',
array(
'class' => 'compose-header',
),
pht('Choose Background Color')))
->appendChild($buttons)
->appendChild(
phutil_tag(
'div',
array(
'class' => 'compose-header',
),
pht('Choose Icon')))
->appendChild($icons)
->appendChild(
phutil_tag(
'div',
array(
'class' => 'compose-header',
),
pht('Preview')))
->appendChild($preview)
->appendChild($color_input)
->appendChild($icon_input)
->addCancelButton('/')
->addSubmitButton(pht('Save Image'));
return id(new AphrontDialogResponse())->setDialog($dialog);
}
private function composeImage($color, $icon_data) {
$icon_img = imagecreatefromstring($icon_data);
$map = CelerityResourceTransformer::getCSSVariableMap();
$color_string = idx($map, $color, '#ff00ff');
$color_const = hexdec(trim($color_string, '#'));
$canvas = imagecreatetruecolor(50, 50);
imagefill($canvas, 0, 0, $color_const);
imagecopy($canvas, $icon_img, 0, 0, 0, 0, 50, 50);
return PhabricatorImageTransformer::saveImageDataInAnyFormat(
$canvas,
'image/png');
}
}