feat(gemini): 添加最新图片获取与下载功能

This commit is contained in:
WJZ_P
2026-03-14 16:14:13 +08:00
parent b9aea31280
commit 4ff62efced
3 changed files with 126 additions and 9 deletions

View File

@@ -92,6 +92,67 @@
return {status:s.status, label:s.label, pageVisible:!document.hidden, ts:Date.now()};
}
/* ── 最新图片获取与下载 ──
* Gemini 一次只生成一张图片,流程上只关心最新生成的那张。
* DOM 中 img.image.loaded 按顺序排列,最后一个即为最新生成。
*
* DOM 结构:
* <div class="image-container ...">
* <button class="image-button ...">
* <img class="image loaded" src="https://lh3.googleusercontent.com/..." alt="AI 生成">
* </button>
* <div class="button-icon-wrapper">
* <mat-icon fonticon="download" data-mat-icon-name="download" ...></mat-icon>
* </div>
* </div>
*/
function _findContainer(img){
var el=img;
while(el&&el!==document.body){
if(el.classList&&el.classList.contains('image-container')) return el;
el=el.parentElement;
}
return null;
}
function _findDownloadBtn(container){
if(!container) return null;
return container.querySelector('mat-icon[fonticon="download"]')
|| container.querySelector('mat-icon[data-mat-icon-name="download"]')
|| null;
}
/** 获取最新生成的一张图片信息DOM 中最后一个 img.image.loaded */
function getLatestImage(){
var imgs=[...document.querySelectorAll('img.image.loaded')];
if(!imgs.length) return {ok:false, error:'no_loaded_images'};
var img=imgs[imgs.length-1];
var container=_findContainer(img);
var dlBtn=_findDownloadBtn(container);
return {
ok: true,
src: img.src||'',
alt: img.alt||'',
width: img.naturalWidth||0,
height: img.naturalHeight||0,
hasDownloadBtn: !!dlBtn
};
}
/** 点击最新图片的"下载原图"按钮 */
function downloadLatestImage(){
var imgs=[...document.querySelectorAll('img.image.loaded')];
if(!imgs.length) return {ok:false, error:'no_loaded_images'};
var img=imgs[imgs.length-1];
var container=_findContainer(img);
var dlBtn=_findDownloadBtn(container);
if(!dlBtn) return {ok:false, error:'download_btn_not_found'};
var clickable=dlBtn.closest('button,[role="button"],.button-icon-wrapper')||dlBtn;
clickable.click();
return {ok:true, src:img.src||''};
}
function probe(){
var s=getStatus();
return {
@@ -103,5 +164,5 @@
};
}
window.GeminiOps = {probe, click, fillPrompt, getStatus, pollStatus, selectors:S, version:'0.4.0'};
window.GeminiOps = {probe, click, fillPrompt, getStatus, pollStatus, getLatestImage, downloadLatestImage, selectors:S, version:'0.7.0'};
})();