sforkowany z mirror/friendica
Add new content_filter hook in prepare_body
- Add content warning processing to prepare_body with use of disable_cw setting - Add filter_reasons params to prepare_body hook2022.09-rc
rodzic
bec46d7b01
commit
b755e808df
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@ -1209,15 +1209,17 @@ function put_item_in_cache(&$item, $update = false)
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* @brief Given an item array, convert the body element from bbcode to html and add smilie icons.
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* @brief Given an item array, convert the body element from bbcode to html and add smilie icons.
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* If attach is true, also add icons for item attachments.
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* If attach is true, also add icons for item attachments.
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*
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*
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* @param array $item
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* @param array $item
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* @param boolean $attach
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* @param boolean $attach
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* @param boolean $is_preview
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* @return string item body html
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* @return string item body html
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* @hook prepare_body_init item array before any work
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* @hook prepare_body_init item array before any work
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* @hook prepare_body ('item'=>item array, 'html'=>body string) after first bbcode to html
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* @hook content_filter ('item'=>item array, 'filter_reasons'=>string array) before first bbcode to html
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* @hook prepare_body ('item'=>item array, 'html'=>body string, 'is_preview'=>boolean, 'filter_reasons'=>string array) after first bbcode to html
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* @hook prepare_body_final ('item'=>item array, 'html'=>body string) after attach icons and blockquote special case handling (spoiler, author)
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* @hook prepare_body_final ('item'=>item array, 'html'=>body string) after attach icons and blockquote special case handling (spoiler, author)
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*/
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*/
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function prepare_body(&$item, $attach = false, $preview = false) {
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function prepare_body(array &$item, $attach = false, $is_preview = false)
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{
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$a = get_app();
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$a = get_app();
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Addon::callHooks('prepare_body_init', $item);
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Addon::callHooks('prepare_body_init', $item);
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@ -1266,6 +1268,20 @@ function prepare_body(&$item, $attach = false, $preview = false) {
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$item['hashtags'] = $hashtags;
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$item['hashtags'] = $hashtags;
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$item['mentions'] = $mentions;
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$item['mentions'] = $mentions;
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// Compile eventual content filter reasons
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$filter_reasons = [];
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if (!empty($item['content-warning']) && !PConfig::get(local_user(), 'social', 'disable_cw')) {
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$filter_reasons[] = L10n::t('Content warning: %s', $item['content-warning']);
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}
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$hook_data = [
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'item' => $item,
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'filter_reasons' => $filter_reasons
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];
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Addon::callHooks('content_filter', $hook_data);
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$filter_reasons = $hook_data['filter_reasons'];
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unset($hook_data);
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// Update the cached values if there is no "zrl=..." on the links.
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// Update the cached values if there is no "zrl=..." on the links.
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$update = (!local_user() && !remote_user() && ($item["uid"] == 0));
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$update = (!local_user() && !remote_user() && ($item["uid"] == 0));
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@ -1277,9 +1293,17 @@ function prepare_body(&$item, $attach = false, $preview = false) {
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put_item_in_cache($item, $update);
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put_item_in_cache($item, $update);
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$s = $item["rendered-html"];
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$s = $item["rendered-html"];
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$prep_arr = ['item' => $item, 'html' => $s, 'preview' => $preview];
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$hook_data = [
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Addon::callHooks('prepare_body', $prep_arr);
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'item' => $item,
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$s = $prep_arr['html'];
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'html' => $s,
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'preview' => $is_preview,
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'filter_reasons' => $filter_reasons
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];
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Addon::callHooks('prepare_body', $hook_data);
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$s = $hook_data['html'];
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unset($hook_data);
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$s = apply_content_filter($s, $filter_reasons);
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if (! $attach) {
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if (! $attach) {
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// Replace the blockquotes with quotes that are used in mails.
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// Replace the blockquotes with quotes that are used in mails.
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@ -1388,10 +1412,39 @@ function prepare_body(&$item, $attach = false, $preview = false) {
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$s = preg_replace('|(<img[^>]+src="[^"]+/photo/[0-9a-f]+)-[0-9]|', "$1-" . $ps, $s);
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$s = preg_replace('|(<img[^>]+src="[^"]+/photo/[0-9a-f]+)-[0-9]|', "$1-" . $ps, $s);
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}
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}
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$prep_arr = ['item' => $item, 'html' => $s];
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$hook_data = ['item' => $item, 'html' => $s];
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Addon::callHooks('prepare_body_final', $prep_arr);
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Addon::callHooks('prepare_body_final', $hook_data);
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return $prep_arr['html'];
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return $hook_data['html'];
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}
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/**
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* Given a HTML text and a set of filtering reasons, adds a content hiding header with the provided reasons
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*
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* Reasons are expected to have been translated already.
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*
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* @param string $html
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* @param array $reasons
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* @return string
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*/
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function apply_content_filter($html, array $reasons)
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{
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if (count($reasons)) {
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$rnd = random_string(8);
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$content_filter_html = '<ul>';
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foreach ($reasons as $reason) {
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$content_filter_html .= '<li>' . htmlspecialchars($reason) . '</li>' . PHP_EOL;
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}
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$content_filter_html .= '</ul>
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<div id="content-filter-wrap-' . $rnd . '" class="fakelink" onclick=openClose(\'content-filter-' . $rnd . '\'); >' .
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L10n::t('Click to open/close') .
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'</div>
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<div id="content-filter-' . $rnd . '" style="display: none;">';
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$html = $content_filter_html . $html . '</div>';
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}
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return $html;
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}
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}
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/**
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/**
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