From 4c1337b4c5e86e22c47dac1d74e3b3298bbc01cb Mon Sep 17 00:00:00 2001 From: Albin Larsson Date: Mon, 11 Jun 2018 03:21:18 +0200 Subject: [PATCH 1/7] Assure type safety in getSources() and getQualityOptions() (always return arrays), and remove external conditions and type conversion no longer needed --- src/js/html5.js | 53 ++++++++++--------------------------------------- 1 file changed, 11 insertions(+), 42 deletions(-) diff --git a/src/js/html5.js b/src/js/html5.js index 63596cfc..a7ff0bd9 100644 --- a/src/js/html5.js +++ b/src/js/html5.js @@ -8,35 +8,21 @@ import utils from './utils'; const html5 = { getSources() { if (!this.isHTML5) { - return null; + return []; } - return this.media.querySelectorAll('source'); + return Array.from(this.media.querySelectorAll('source')); }, // Get quality levels getQualityOptions() { - if (!this.isHTML5) { - return null; - } - - // Get sources - const sources = html5.getSources.call(this); - - if (utils.is.empty(sources)) { - return null; - } - - // Get with size attribute - const sizes = Array.from(sources).filter(source => !utils.is.empty(source.getAttribute('size'))); - - // If none, bail - if (utils.is.empty(sizes)) { - return null; - } + // Get sizes from elements + const sizes = html5.getSources.call(this) + .map(source => Number(source.getAttribute('size'))) + .filter(Boolean); // Reduce to unique list - return utils.dedupe(sizes.map(source => Number(source.getAttribute('size')))); + return utils.dedupe(sizes); }, extend() { @@ -51,34 +37,17 @@ const html5 = { get() { // Get sources const sources = html5.getSources.call(player); + const [source] = sources.filter(source => source.getAttribute('src') === player.source); - if (utils.is.empty(sources)) { - return null; - } - - const matches = Array.from(sources).filter(source => source.getAttribute('src') === player.source); - - if (utils.is.empty(matches)) { - return null; - } - - return Number(matches[0].getAttribute('size')); + // Return size, if match is found + return source && Number(source.getAttribute('size')); }, set(input) { // Get sources const sources = html5.getSources.call(player); - if (utils.is.empty(sources)) { - return; - } - // Get matches for requested size - const matches = Array.from(sources).filter(source => Number(source.getAttribute('size')) === input); - - // No matches for requested size - if (utils.is.empty(matches)) { - return; - } + const matches = sources.filter(source => Number(source.getAttribute('size')) === input); // Get supported sources const supported = matches.filter(source => support.mime.call(player, source.getAttribute('type'))); From 62c263bda32434df26b5e63fc646cfe294c98449 Mon Sep 17 00:00:00 2001 From: Albin Larsson Date: Mon, 11 Jun 2018 04:22:40 +0200 Subject: [PATCH 2/7] Replace quality setter conditions with Array.find() --- src/js/plyr.js | 34 +++++++++++++--------------------- 1 file changed, 13 insertions(+), 21 deletions(-) diff --git a/src/js/plyr.js b/src/js/plyr.js index 181eff9e..e2fce1fe 100644 --- a/src/js/plyr.js +++ b/src/js/plyr.js @@ -669,36 +669,28 @@ class Plyr { * @param {number} input - Quality level */ set quality(input) { - let quality = null; + const config = this.config.quality; + const options = this.options.quality; - if (!utils.is.empty(input)) { - quality = Number(input); - } - - if (!utils.is.number(quality)) { - quality = this.storage.get('quality'); - } - - if (!utils.is.number(quality)) { - quality = this.config.quality.selected; - } - - if (!utils.is.number(quality)) { - quality = this.config.quality.default; - } - - if (!this.options.quality.length) { + if (!options.length) { return; } - if (!this.options.quality.includes(quality)) { - const closest = utils.closest(this.options.quality, quality); + let quality = ([ + !utils.is.empty(input) && Number(input), + this.storage.get('quality'), + config.selected, + config.default, + ]).find(utils.is.number); + + if (!options.includes(quality)) { + const closest = utils.closest(options, quality); this.debug.warn(`Unsupported quality option: ${quality}, using ${closest} instead`); quality = closest; } // Update config - this.config.quality.selected = quality; + config.selected = quality; // Set quality this.media.quality = quality; From f15e07f7f54975caf41c975d06138d3846d22c03 Mon Sep 17 00:00:00 2001 From: Albin Larsson Date: Mon, 11 Jun 2018 20:21:37 +0200 Subject: [PATCH 3/7] Simplify logic in youtube.mapQualityUnit (not that it matters much now) --- src/js/plugins/youtube.js | 60 +++++++++++---------------------------- 1 file changed, 17 insertions(+), 43 deletions(-) diff --git a/src/js/plugins/youtube.js b/src/js/plugins/youtube.js index 9b067c8a..c759d8d2 100644 --- a/src/js/plugins/youtube.js +++ b/src/js/plugins/youtube.js @@ -8,52 +8,26 @@ import utils from './../utils'; // Standardise YouTube quality unit function mapQualityUnit(input) { - switch (input) { - case 'hd2160': - return 2160; + const qualities = { + hd2160: 2160, + hd1440: 1440, + hd1080: 1080, + hd720: 720, + large: 480, + medium: 360, + small: 240, + tiny: 144, + }; - case 2160: - return 'hd2160'; + const entry = Object.entries(qualities) + .find(entry => entry.includes(input)); - case 'hd1440': - return 1440; - - case 1440: - return 'hd1440'; - - case 'hd1080': - return 1080; - - case 1080: - return 'hd1080'; - - case 'hd720': - return 720; - - case 720: - return 'hd720'; - - case 'large': - return 480; - - case 480: - return 'large'; - - case 'medium': - return 360; - - case 360: - return 'medium'; - - case 'small': - return 240; - - case 240: - return 'small'; - - default: - return 'default'; + if (entry) { + // Get the match corresponding to the input + return entry.find(value => value !== input); } + + return 'default'; } function mapQualityUnits(levels) { From ed606c28abec076ba164ec600a743a2bdd3307f2 Mon Sep 17 00:00:00 2001 From: Albin Larsson Date: Mon, 11 Jun 2018 06:34:02 +0200 Subject: [PATCH 4/7] Filter out unsupported mimetypes in getSources() instead of the quality setter --- src/js/html5.js | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/src/js/html5.js b/src/js/html5.js index a7ff0bd9..8f23b3c1 100644 --- a/src/js/html5.js +++ b/src/js/html5.js @@ -11,7 +11,10 @@ const html5 = { return []; } - return Array.from(this.media.querySelectorAll('source')); + const sources = Array.from(this.media.querySelectorAll('source')); + + // Filter out unsupported sources + return sources.filter(source => support.mime.call(this, source.getAttribute('type'))); }, // Get quality levels @@ -46,14 +49,11 @@ const html5 = { // Get sources const sources = html5.getSources.call(player); - // Get matches for requested size - const matches = sources.filter(source => Number(source.getAttribute('size')) === input); + // Get first match for requested size + const source = sources.find(source => Number(source.getAttribute('size')) === input); - // Get supported sources - const supported = matches.filter(source => support.mime.call(player, source.getAttribute('type'))); - - // No supported sources - if (utils.is.empty(supported)) { + // No matching source found + if (!source) { return; } @@ -66,7 +66,7 @@ const html5 = { const { currentTime, playing } = player; // Set new source - player.media.src = supported[0].getAttribute('src'); + player.media.src = source.getAttribute('src'); // Restore time const onLoadedMetaData = () => { From 81ee3f759c86ded1967555ab22cfef8cd16607b5 Mon Sep 17 00:00:00 2001 From: Albin Larsson Date: Mon, 11 Jun 2018 08:56:13 +0200 Subject: [PATCH 5/7] Remove todo comment about Vimeo support for setting quality (they don't support it) --- src/js/controls.js | 1 - 1 file changed, 1 deletion(-) diff --git a/src/js/controls.js b/src/js/controls.js index 058e636f..dbc88a3a 100644 --- a/src/js/controls.js +++ b/src/js/controls.js @@ -632,7 +632,6 @@ const controls = { }, // Set the quality menu - // TODO: Vimeo support setQualityMenu(options) { // Menu required if (!utils.is.element(this.elements.settings.panes.quality)) { From 6d2dad58108d4c57e573a70872136c8dbb635d74 Mon Sep 17 00:00:00 2001 From: Albin Larsson Date: Mon, 11 Jun 2018 20:41:53 +0200 Subject: [PATCH 6/7] Trigger qualityrequested event unconditionally when trying to set it (needed for streaming libraries to be able to listen) --- src/js/html5.js | 5 ----- src/js/plugins/youtube.js | 10 +--------- src/js/plyr.js | 3 +++ 3 files changed, 4 insertions(+), 14 deletions(-) diff --git a/src/js/html5.js b/src/js/html5.js index 8f23b3c1..9931ae93 100644 --- a/src/js/html5.js +++ b/src/js/html5.js @@ -57,11 +57,6 @@ const html5 = { return; } - // Trigger change event - utils.dispatchEvent.call(player, player.media, 'qualityrequested', false, { - quality: input, - }); - // Get current state const { currentTime, playing } = player; diff --git a/src/js/plugins/youtube.js b/src/js/plugins/youtube.js index c759d8d2..f7458bcb 100644 --- a/src/js/plugins/youtube.js +++ b/src/js/plugins/youtube.js @@ -302,15 +302,7 @@ const youtube = { return mapQualityUnit(instance.getPlaybackQuality()); }, set(input) { - const quality = input; - - // Set via API - instance.setPlaybackQuality(mapQualityUnit(quality)); - - // Trigger request event - utils.dispatchEvent.call(player, player.media, 'qualityrequested', false, { - quality, - }); + instance.setPlaybackQuality(mapQualityUnit(input)); }, }); diff --git a/src/js/plyr.js b/src/js/plyr.js index e2fce1fe..46fed3b2 100644 --- a/src/js/plyr.js +++ b/src/js/plyr.js @@ -689,6 +689,9 @@ class Plyr { quality = closest; } + // Trigger request event + utils.dispatchEvent.call(this, this.media, 'qualityrequested', false, { quality }); + // Update config config.selected = quality; From db95b3234fd38e5dd71d00876c925514960e63fc Mon Sep 17 00:00:00 2001 From: Albin Larsson Date: Mon, 11 Jun 2018 17:00:34 +0200 Subject: [PATCH 7/7] Move uniqueness filter from getQualityOptions to setQualityMenu --- src/js/controls.js | 5 +++-- src/js/html5.js | 5 +---- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/src/js/controls.js b/src/js/controls.js index dbc88a3a..8fb2b7b7 100644 --- a/src/js/controls.js +++ b/src/js/controls.js @@ -641,9 +641,10 @@ const controls = { const type = 'quality'; const list = this.elements.settings.panes.quality.querySelector('ul'); - // Set options if passed and filter based on config + // Set options if passed and filter based on uniqueness and config if (utils.is.array(options)) { - this.options.quality = options.filter(quality => this.config.quality.options.includes(quality)); + this.options.quality = utils.dedupe(options) + .filter(quality => this.config.quality.options.includes(quality)); } // Toggle the pane and tab diff --git a/src/js/html5.js b/src/js/html5.js index 9931ae93..fb2bc359 100644 --- a/src/js/html5.js +++ b/src/js/html5.js @@ -20,12 +20,9 @@ const html5 = { // Get quality levels getQualityOptions() { // Get sizes from elements - const sizes = html5.getSources.call(this) + return html5.getSources.call(this) .map(source => Number(source.getAttribute('size'))) .filter(Boolean); - - // Reduce to unique list - return utils.dedupe(sizes); }, extend() {