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The appearanxe of the link preview is now configurable

This commit is contained in:
Michael 2022-12-07 07:02:04 +00:00
parent 8d1bc02f8f
commit 498a957009
6 changed files with 68 additions and 21 deletions
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18
src/Content/Text/BBCode.php
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@ -68,6 +68,12 @@ class BBCode
const TOP_ANCHOR = '<br class="top-anchor">';
const BOTTOM_ANCHOR = '<br class="button-anchor">';
const PREVIEW_NONE = 0;
const PREVIEW_NO_IMAGE = 1;
const PREVIEW_LARGE = 2;
const PREVIEW_SMALL = 3;
/**
* Fetches attachment data that were generated the old way
*
@ -654,7 +660,7 @@ class BBCode
* @return string
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
public static function convertAttachment(string $text, int $simplehtml = self::INTERNAL, bool $tryoembed = true, array $data = [], int $uriid = 0): string
public static function convertAttachment(string $text, int $simplehtml = self::INTERNAL, bool $tryoembed = true, array $data = [], int $uriid = 0, int $preview_mode = self::PREVIEW_LARGE): string
{
DI::profiler()->startRecording('rendering');
$data = $data ?: self::getAttachmentData($text);
@ -689,12 +695,18 @@ class BBCode
$return = sprintf('<div class="type-%s">', $data['type']);
}
if ($preview_mode == self::PREVIEW_NO_IMAGE) {
unset($data['image']);
unset($data['preview']);
}
if (!empty($data['title']) && !empty($data['url'])) {
$preview_class = $preview_mode == self::PREVIEW_LARGE ? 'attachment-image' : 'attachment-preview';
if (!empty($data['image']) && empty($data['text']) && ($data['type'] == 'photo')) {
$return .= sprintf('<a href="%s" target="_blank" rel="noopener noreferrer"><img src="%s" alt="" title="%s" class="attachment-image" /></a>', $data['url'], self::proxyUrl($data['image'], $simplehtml, $uriid), $data['title']);
$return .= sprintf('<a href="%s" target="_blank" rel="noopener noreferrer"><img src="%s" alt="" title="%s" class="' . $preview_class . '" /></a>', $data['url'], self::proxyUrl($data['image'], $simplehtml, $uriid), $data['title']);
} else {
if (!empty($data['image'])) {
$return .= sprintf('<a href="%s" target="_blank" rel="noopener noreferrer"><img src="%s" alt="" title="%s" class="attachment-image" /></a><br>', $data['url'], self::proxyUrl($data['image'], $simplehtml, $uriid), $data['title']);
$return .= sprintf('<a href="%s" target="_blank" rel="noopener noreferrer"><img src="%s" alt="" title="%s" class="' . $preview_class . '" /></a><br>', $data['url'], self::proxyUrl($data['image'], $simplehtml, $uriid), $data['title']);
} elseif (!empty($data['preview'])) {
$return .= sprintf('<a href="%s" target="_blank" rel="noopener noreferrer"><img src="%s" alt="" title="%s" class="attachment-preview" /></a><br>', $data['url'], self::proxyUrl($data['preview'], $simplehtml, $uriid), $data['title']);
}

7
src/Model/Item.php
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@ -3004,7 +3004,7 @@ class Item
$item['hashtags'] = $tags['hashtags'];
$item['mentions'] = $tags['mentions'];
$body = $item['body'] ?? '';
$body = $item['body'] = Post\Media::removeFromEndOfBody($item['body'] ?? '');
$fields = ['uri-id', 'uri', 'body', 'title', 'author-name', 'author-link', 'author-avatar', 'guid', 'created', 'plink', 'network', 'has-media', 'quote-uri-id', 'post-type'];
@ -3402,7 +3402,10 @@ class Item
}
// @todo Use a template
$rendered = BBCode::convertAttachment('', BBCode::INTERNAL, false, $data, $uriid);
$preview_mode = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'preview_mode', BBCode::PREVIEW_LARGE);
if ($preview_mode != BBCode::PREVIEW_NONE) {
$rendered = BBCode::convertAttachment('', BBCode::INTERNAL, false, $data, $uriid, $preview_mode);
}
} elseif (!self::containsLink($content, $data['url'], Post\Media::HTML)) {
$rendered = Renderer::replaceMacros(Renderer::getMarkupTemplate('content/link.tpl'), [
'$url' => $data['url'],

48
src/Model/Post/Media.php
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@ -446,13 +446,14 @@ class Media
* @param string $body
* @return string Body without media links
*/
public static function insertFromBody(int $uriid, string $body): string
public static function insertFromBody(int $uriid, string $body, bool $endmatch = false): string
{
$endmatchpattern = $endmatch ? '\z' : '';
// Simplify image codes
$unshared_body = $body = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $body);
$unshared_body = $body = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]$endmatchpattern/ism", '[img]$3[/img]', $body);
$attachments = [];
if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img=([^\[\]]*)\]([^\[\]]*)\[\/img\]\s*\[/url\]#ism", $body, $pictures, PREG_SET_ORDER)) {
if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img=([^\[\]]*)\]([^\[\]]*)\[\/img\]\s*\[/url\]$endmatchpattern#ism", $body, $pictures, PREG_SET_ORDER)) {
foreach ($pictures as $picture) {
if (!self::isPictureLink($picture[1], $picture[2])) {
continue;
@ -464,14 +465,14 @@ class Media
}
}
if (preg_match_all("/\[img=([^\[\]]*)\]([^\[\]]*)\[\/img\]/Usi", $body, $pictures, PREG_SET_ORDER)) {
if (preg_match_all("/\[img=([^\[\]]*)\]([^\[\]]*)\[\/img\]$endmatchpattern/Usi", $body, $pictures, PREG_SET_ORDER)) {
foreach ($pictures as $picture) {
$body = str_replace($picture[0], '', $body);
$attachments[$picture[1]] = ['uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $picture[1], 'description' => $picture[2]];
}
}
if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img\]([^\[]+?)\[/img\]\s*\[/url\]#ism", $body, $pictures, PREG_SET_ORDER)) {
if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img\]([^\[]+?)\[/img\]\s*\[/url\]$endmatchpattern#ism", $body, $pictures, PREG_SET_ORDER)) {
foreach ($pictures as $picture) {
if (!self::isPictureLink($picture[1], $picture[2])) {
continue;
@ -483,41 +484,58 @@ class Media
}
}
if (preg_match_all("/\[img\]([^\[\]]*)\[\/img\]/ism", $body, $pictures, PREG_SET_ORDER)) {
if (preg_match_all("/\[img\]([^\[\]]*)\[\/img\]$endmatchpattern/ism", $body, $pictures, PREG_SET_ORDER)) {
foreach ($pictures as $picture) {
$body = str_replace($picture[0], '', $body);
$attachments[$picture[1]] = ['uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $picture[1]];
}
}
if (preg_match_all("/\[audio\]([^\[\]]*)\[\/audio\]/ism", $body, $audios, PREG_SET_ORDER)) {
if (preg_match_all("/\[audio\]([^\[\]]*)\[\/audio\]$endmatchpattern/ism", $body, $audios, PREG_SET_ORDER)) {
foreach ($audios as $audio) {
$body = str_replace($audio[0], '', $body);
$attachments[$audio[1]] = ['uri-id' => $uriid, 'type' => self::AUDIO, 'url' => $audio[1]];
}
}
if (preg_match_all("/\[video\]([^\[\]]*)\[\/video\]/ism", $body, $videos, PREG_SET_ORDER)) {
if (preg_match_all("/\[video\]([^\[\]]*)\[\/video\]$endmatchpattern/ism", $body, $videos, PREG_SET_ORDER)) {
foreach ($videos as $video) {
$body = str_replace($video[0], '', $body);
$attachments[$video[1]] = ['uri-id' => $uriid, 'type' => self::VIDEO, 'url' => $video[1]];
}
}
foreach ($attachments as $attachment) {
if (Post\Link::exists($uriid, $attachment['preview'] ?? $attachment['url'])) {
continue;
}
if ($uriid != 0) {
foreach ($attachments as $attachment) {
if (Post\Link::exists($uriid, $attachment['preview'] ?? $attachment['url'])) {
continue;
}
// Only store attachments that are part of the unshared body
if (Item::containsLink($unshared_body, $attachment['preview'] ?? $attachment['url'], $attachment['type'])) {
self::insert($attachment);
// Only store attachments that are part of the unshared body
if (Item::containsLink($unshared_body, $attachment['preview'] ?? $attachment['url'], $attachment['type'])) {
self::insert($attachment);
}
}
}
return trim($body);
}
/**
* Remove media that is at the end of the body
*
* @param string $body
* @return string
*/
public static function removeFromEndOfBody(string $body): string
{
do {
$prebody = $body;
$body = self::insertFromBody(0, $body, true);
} while ($prebody != $body);
return $body;
}
/**
* Add media links from a relevant url in the body
*

14
src/Module/Settings/Display.php
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@ -21,7 +21,9 @@
namespace Friendica\Module\Settings;
use Friendica\Content\Text\BBCode;
use Friendica\Core\Hook;
use Friendica\Core\Logger;
use Friendica\Core\Renderer;
use Friendica\Core\Theme;
use Friendica\Database\DBA;
@ -55,6 +57,7 @@ class Display extends BaseSettings
$enable_dislike = !empty($_POST['enable_dislike']) ? intval($_POST['enable_dislike']) : 0;
$display_resharer = !empty($_POST['display_resharer']) ? intval($_POST['display_resharer']) : 0;
$stay_local = !empty($_POST['stay_local']) ? intval($_POST['stay_local']) : 0;
$preview_mode = !empty($_POST['preview_mode']) ? intval($_POST['preview_mode']) : 0;
$browser_update = !empty($_POST['browser_update']) ? intval($_POST['browser_update']) : 0;
if ($browser_update != -1) {
$browser_update = $browser_update * 1000;
@ -91,6 +94,7 @@ class Display extends BaseSettings
DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'system', 'display_resharer' , $display_resharer);
DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'system', 'stay_local' , $stay_local);
DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'system', 'first_day_of_week' , $first_day_of_week);
DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'system', 'preview_mode' , $preview_mode);
if (in_array($theme, Theme::getAllowedList())) {
if ($theme == $user['theme']) {
@ -175,7 +179,7 @@ class Display extends BaseSettings
$enable_dislike = !DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'hide_dislike', 0);
$display_resharer = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'display_resharer', 0);
$stay_local = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'stay_local', 0);
$preview_mode = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'preview_mode', BBCode::PREVIEW_LARGE);
$first_day_of_week = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'first_day_of_week', 0);
$weekdays = [
@ -188,6 +192,13 @@ class Display extends BaseSettings
6 => DI::l10n()->t("Saturday")
];
$preview_modes = [
BBCode::PREVIEW_NONE => DI::l10n()->t('No preview'),
BBCode::PREVIEW_NO_IMAGE => DI::l10n()->t('No image'),
BBCode::PREVIEW_SMALL => DI::l10n()->t('Small Image'),
BBCode::PREVIEW_LARGE => DI::l10n()->t('Large Image'),
];
$theme_config = '';
if ($themeconfigfile = Theme::getConfigFile($theme_selected)) {
require_once $themeconfigfile;
@ -222,6 +233,7 @@ class Display extends BaseSettings
'$enable_dislike' => ['enable_dislike' , DI::l10n()->t('Display the Dislike feature'), $enable_dislike, DI::l10n()->t('Display the Dislike button and dislike reactions on posts and comments.')],
'$display_resharer' => ['display_resharer' , DI::l10n()->t('Display the resharer'), $display_resharer, DI::l10n()->t('Display the first resharer as icon and text on a reshared item.')],
'$stay_local' => ['stay_local' , DI::l10n()->t('Stay local'), $stay_local, DI::l10n()->t("Don't go to a remote system when following a contact link.")],
'$preview_mode' => ['preview_mode' , DI::l10n()->t('Link preview mode'), $preview_mode, 'Appearance of the link preview that is added to each post with a link.', $preview_modes, false],
'$first_day_of_week' => ['first_day_of_week', DI::l10n()->t('Beginning of week:'), $first_day_of_week, '', $weekdays, false],
]);

1
view/templates/settings/display.tpl
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@ -20,6 +20,7 @@
{{include file="field_checkbox.tpl" field=$enable_dislike}}
{{include file="field_checkbox.tpl" field=$display_resharer}}
{{include file="field_checkbox.tpl" field=$stay_local}}
{{include file="field_select.tpl" field=$preview_mode}}
<h2>{{$calendar_title}}</h2>
{{include file="field_select.tpl" field=$first_day_of_week}}

1
view/theme/frio/templates/settings/display.tpl
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@ -67,6 +67,7 @@
{{include file="field_checkbox.tpl" field=$enable_dislike}}
{{include file="field_checkbox.tpl" field=$display_resharer}}
{{include file="field_checkbox.tpl" field=$stay_local}}
{{include file="field_select.tpl" field=$preview_mode}}
</div>
<div class="panel-footer">
<button type="submit" name="submit" class="btn btn-primary" value="{{$submit}}">{{$submit}}</button>