61 lines
2.0 KiB
Plaintext
61 lines
2.0 KiB
Plaintext
<!--
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Copyright (C) 2016-2023 Jones Magloire @Joxit
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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-->
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<image-content-digest>
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<div title="{ getTitle(props.image, state.chars) }">{ getContentDigest(props.image, state.chars) }</div>
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<script>
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export default {
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onMounted(props, state) {
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this.load(props, state);
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},
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onUpdated(props, state) {
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this.load(props, state);
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},
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load(props, state) {
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if (props.image.contentDigest) {
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return;
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}
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state.chars = -1;
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props.image.one('content-digest', (contentDigest) => {
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this.contentDigest = contentDigest;
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props.image.on('content-digest-chars', this.onResize);
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props.image.trigger('get-content-digest-chars');
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});
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props.image.trigger('get-content-digest');
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},
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onResize(chars) {
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if (chars !== this.state.chars) {
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this.update({
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chars,
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});
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}
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},
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getTitle(image, chars) {
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return chars >= 70 ? '' : image.contentDigest || '';
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},
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getContentDigest(image, chars) {
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if (chars >= 70) {
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return image.contentDigest || '';
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} else if (chars <= 0) {
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return '';
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} else {
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return image.contentDigest && image.contentDigest.slice(0, chars) + '...';
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}
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},
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};
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</script>
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</image-content-digest>
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