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@ -17,19 +17,45 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package gplx.xowa.mws.media; import gplx.*; import gplx.xowa.*; import gplx.xowa.mws.*;
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import gplx.langs.htmls.*;
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import gplx.langs.phps.utls.*;
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import gplx.xowa.mws.utls.*;
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import gplx.xowa.mws.filerepo.file.*;
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public class Xomw_MediaTransformOutput {
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// private final Xomw_File file;
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private final byte[] url;
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private final int width, height;
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private final List_adp attribs = List_adp_.New(), link_attribs = List_adp_.New();
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public abstract class Xomw_MediaTransformOutput {
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public Xomw_MediaTransformOutput(Xomw_File file, byte[] url, byte[] path, int width, int height) {
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// this.file = file;
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this.url = url;
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this.width = width;
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this.height = height;
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}
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// /** @var array Associative array mapping optional supplementary image files
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// * from pixel density (eg 1.5 or 2) to additional URLs.
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// */
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// public $responsiveUrls = [];
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//
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// /** @var File */
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// private final Xomw_File file;
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/** @var int Image width */
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protected final int width;
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/** @var int Image height */
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protected final int height;
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/** @var String URL path to the thumb */
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protected final byte[] url;
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// /** @var boolean|String */
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// protected $page;
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//
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// /** @var boolean|String Filesystem path to the thumb */
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// protected $path;
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//
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// /** @var boolean|String Language code, false if not set */
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// protected $lang;
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//
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// /** @var boolean|String Permanent storage path */
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// protected $storagePath = false;
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/**
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* @return int Width of the output box
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*/
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@ -44,114 +70,207 @@ public class Xomw_MediaTransformOutput {
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return this.height;
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}
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// Return HTML <img ... /> tag for the thumbnail, will include
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// width and height attributes and a blank alt text (as required).
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//
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// @param array options Associative array of options. Boolean options
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// should be indicated with a value of true for true, and false or
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// absent for false.
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//
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// alt HTML alt attribute
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// title HTML title attribute
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// desc-link Boolean, show a description link
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// file-link Boolean, show a file download link
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// valign vertical-align property, if the output is an inline element
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// img-class Class applied to the \<img\> tag, if there is such a tag
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// desc-query String, description link query params
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// override-width Override width attribute. Should generally not set
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// override-height Override height attribute. Should generally not set
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// no-dimensions Boolean, skip width and height attributes (useful if
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// set in CSS)
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// custom-url-link Custom URL to link to
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// custom-title-link Custom Title Object to link to
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// custom target-link Value of the target attribute, for custom-target-link
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// parser-extlink-* Attributes added by parser for external links:
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// parser-extlink-rel: add rel="nofollow"
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// parser-extlink-target: link target, but overridden by custom-target-link
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//
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// For images, desc-link and file-link are implemented as a click-through. For
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// sounds and videos, they may be displayed in other ways.
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// XO.MW:SYNC:1.29; DATE:2017-02-03
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public void To_html(Bry_bfr bfr, Bry_bfr tmp, Xomw_MediaTransformOutputParams options) {
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byte[] alt = options.alt;
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// byte[] query = options.desc_query;
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attribs.Clear();
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attribs.Add_many(Gfh_atr_.Bry__alt, alt);
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attribs.Add_many(Gfh_atr_.Bry__src, url);
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boolean link_attribs_is_null = false;
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if (!Php_utl_.Empty(options.custom_url_link)) {
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link_attribs.Clear();
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link_attribs.Add_many(Gfh_atr_.Bry__href, options.custom_url_link);
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if (!Php_utl_.Empty(options.title)) {
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link_attribs.Add_many(Gfh_atr_.Bry__title, options.title);
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}
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if (Php_utl_.Empty(options.custom_target_link)) {
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link_attribs.Add_many(Gfh_atr_.Bry__target, options.custom_target_link);
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}
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else if (Php_utl_.Empty(options.parser_extlink_target)) {
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link_attribs.Add_many(Gfh_atr_.Bry__target, options.parser_extlink_target);
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}
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if (Php_utl_.Empty(options.parser_extlink_rel)) {
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link_attribs.Add_many(Gfh_atr_.Bry__rel, options.parser_extlink_rel);
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}
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}
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else if (!Php_utl_.Empty(options.custom_title_link)) {
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// byte[] title = options.custom_title_link;
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// link_attribs.Clear();
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// link_attribs.Add_many(Gfh_atr_.Bry__href, title.Get_link_url());
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// byte[] options_title = options.title;
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// link_attribs.Add_many(Gfh_atr_.Bry__title, Php_utl_.Empty(options_title) ? title.Get_full_text() : options_title);
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}
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else if (!Php_utl_.Empty(options.desc_link)) {
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// link_attribs = this.getDescLinkAttribs(
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// empty(options['title']) ? null : options['title'],
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// $query
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// );
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}
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else if (!Php_utl_.Empty(options.file_link)) {
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// link_attribs.Clear();
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// link_attribs.Add_many(Gfh_atr_.Bry__href, file.Get_url());
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}
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else {
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link_attribs_is_null = true;
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if (!Php_utl_.Empty(options.title)) {
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attribs.Add_many(Gfh_atr_.Bry__title, options.title);
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}
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}
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// /**
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// * @return File
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// */
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// public function getFile() {
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// return $this->file;
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// }
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//
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// /**
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// * Get the final extension of the thumbnail.
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// * Returns false for scripted transformations.
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// * @return String|boolean
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// */
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// public function getExtension() {
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// return $this->path ? FileBackend::extensionFromPath( $this->path ) : false;
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// }
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//
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// /**
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// * @return String|boolean The thumbnail URL
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// */
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// public function getUrl() {
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// return $this->url;
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// }
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//
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// /**
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// * @return String|boolean The permanent thumbnail storage path
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// */
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// public function getStoragePath() {
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// return $this->storagePath;
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// }
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//
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// /**
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// * @param String $storagePath The permanent storage path
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// * @return void
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// */
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// public function setStoragePath( $storagePath ) {
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// $this->storagePath = $storagePath;
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// if ( $this->path === false ) {
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// $this->path = $storagePath;
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// }
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// }
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if (!Php_utl_.Empty(options.no_dimensions)) {
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attribs.Add_many(Gfh_atr_.Bry__width, Int_.To_bry(width));
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attribs.Add_many(Gfh_atr_.Bry__height, Int_.To_bry(height));
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}
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if (!Php_utl_.Empty(options.valign)) {
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attribs.Add_many(Gfh_atr_.Bry__style, Bry_.Add(Bry__vertical_align, options.valign));
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}
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if (!Php_utl_.Empty(options.img_cls)) {
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attribs.Add_many(Gfh_atr_.Bry__class, options.img_cls);
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}
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if (Php_utl_.Is_set(options.override_height)) {
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attribs.Add_many(Gfh_atr_.Bry__class, options.override_height);
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}
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if (Php_utl_.Is_set(options.override_width)) {
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attribs.Add_many(Gfh_atr_.Bry__width, options.override_height);
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}
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/**
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* Fetch HTML for this transform output
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*
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* @param array $options Associative array of options. Boolean options
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* should be indicated with a value of true for true, and false or
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* absent for false.
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*
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* alt Alternate text or caption
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* desc-link Boolean, show a description link
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* file-link Boolean, show a file download link
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* custom-url-link Custom URL to link to
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* custom-title-link Custom Title Object to link to
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* valign vertical-align property, if the output is an inline element
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* img-class Class applied to the "<img>" tag, if there is such a tag
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*
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* For images, desc-link and file-link are implemented as a click-through. For
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* sounds and videos, they may be displayed in other ways.
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*
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* @return String
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*/
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public abstract void toHtml(Bry_bfr bfr, Bry_bfr tmp, Xomw_MediaTransformOutputParams options);
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// Additional densities for responsive images, if specified.
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// If any of these urls is the same as src url, it'll be excluded.
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// $responsiveUrls = array_diff(this.responsiveUrls, [ this.url ]);
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// if (!Php_utl_.Empty($responsiveUrls)) {
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// $attribs['srcset'] = Html::srcSet($responsiveUrls);
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// /**
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// * This will be overridden to return true in error classes
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// * @return boolean
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// */
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// public function isError() {
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// return false;
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// }
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//
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// /**
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// * Check if an output thumbnail file actually exists.
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// *
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// * This will return false if there was an error, the
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// * thumbnail is to be handled client-side only, or if
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// * transformation was deferred via TRANSFORM_LATER.
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// * This file may exist as a new file in /tmp, a file
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// * in permanent storage, or even refer to the original.
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// *
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// * @return boolean
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// */
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// public function hasFile() {
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// // If TRANSFORM_LATER, $this->path will be false.
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// // Note: a null path means "use the source file".
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// return ( !$this->isError() && ( $this->path || $this->path === null ) );
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// }
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//
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// /**
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// * Check if the output thumbnail is the same as the source.
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// * This can occur if the requested width was bigger than the source.
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// *
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// * @return boolean
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// */
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// public function fileIsSource() {
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// return ( !$this->isError() && $this->path === null );
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// }
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//
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// /**
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// * Get the path of a file system copy of the thumbnail.
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// * Callers should never write to this path.
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// *
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// * @return String|boolean Returns false if there isn't one
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// */
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// public function getLocalCopyPath() {
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// if ( $this->isError() ) {
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// return false;
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// } elseif ( $this->path === null ) {
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// return $this->file->getLocalRefPath(); // assume thumb was not scaled
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// } elseif ( FileBackend::isStoragePath( $this->path ) ) {
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// $be = $this->file->getRepo()->getBackend();
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// // The temp file will be process cached by FileBackend
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// $fsFile = $be->getLocalReference( [ 'src' => $this->path ] );
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//
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// return $fsFile ? $fsFile->getPath() : false;
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// } else {
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// return $this->path; // may return false
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// }
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// }
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//
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// /**
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// * Stream the file if there were no errors
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// *
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// * @param array $headers Additional HTTP headers to send on success
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// * @return Status
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// * @since 1.27
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// */
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// public function streamFileWithStatus( $headers = [] ) {
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// if ( !$this->path ) {
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// return Status::newFatal( 'backend-fail-stream', '<no path>' );
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// } elseif ( FileBackend::isStoragePath( $this->path ) ) {
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// $be = $this->file->getRepo()->getBackend();
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// return $be->streamFile( [ 'src' => $this->path, 'headers' => $headers ] );
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// } else { // FS-file
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// $success = StreamFile::stream( $this->getLocalCopyPath(), $headers );
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// return $success ? Status::newGood() : Status::newFatal( 'backend-fail-stream', $this->path );
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// }
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// }
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//
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// /**
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// * Stream the file if there were no errors
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// *
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// * @deprecated since 1.26, use streamFileWithStatus
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// * @param array $headers Additional HTTP headers to send on success
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// * @return boolean Success
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// */
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// public function streamFile( $headers = [] ) {
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// $this->streamFileWithStatus( $headers )->isOK();
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// }
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//
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// /**
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// * Wrap some XHTML text in an anchor tag with the given attributes
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// *
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// * @param array $linkAttribs
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// * @param String $contents
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// * @return String
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// */
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// protected function linkWrap( $linkAttribs, $contents ) {
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// if ( $linkAttribs ) {
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// return Xml::tags( 'a', $linkAttribs, $contents );
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// } else {
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// return $contents;
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// }
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// }
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//
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// /**
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// * @param String $title
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// * @param String|array $params Query parameters to add
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// * @return array
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// */
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// public function getDescLinkAttribs( $title = null, $params = [] ) {
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// if ( is_array( $params ) ) {
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// $query = $params;
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// } else {
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// $query = [];
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// }
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// if ( $this->page && $this->page !== 1 ) {
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// $query['page'] = $this->page;
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// }
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// if ( $this->lang ) {
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// $query['lang'] = $this->lang;
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// }
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//
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// if ( is_string( $params ) && $params !== '' ) {
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// $query = $params . '&' . wfArrayToCgi( $query );
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// }
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//
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// $attribs = [
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// 'href' => $this->file->getTitle()->getLocalURL( $query ),
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// 'class' => 'image',
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// ];
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// if ( $title ) {
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// $attribs['title'] = $title;
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// }
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//
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// return $attribs;
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// }
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// XO.MW.HOOK:ThumbnailBeforeProduceHTML
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Xomw_xml.Element(tmp, Gfh_tag_.Bry__img, attribs, Bry_.Empty, Bool_.Y);
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Link_wrap(bfr, link_attribs_is_null ? null : link_attribs, tmp.To_bry_and_clear());
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}
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// Wrap some XHTML text in an anchor tag with the given attributes
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// XO.MW:SYNC:1.29; DATE:2017-02-03
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private void Link_wrap(Bry_bfr bfr, List_adp link_attribs, byte[] contents) {
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protected void Link_wrap(Bry_bfr bfr, List_adp link_attribs, byte[] contents) {
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if (link_attribs != null) {
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Xomw_xml.Tags(bfr, Gfh_tag_.Bry__a, link_attribs, contents);
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}
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@ -159,5 +278,4 @@ public class Xomw_MediaTransformOutput {
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bfr.Add(contents);
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}
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|
}
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|
private static final byte[] Bry__vertical_align = Bry_.new_a7("vertical-align: ");
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|
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|
|
}
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gnosygnu
8 years ago