Use cropped regions as images; show gallery in order of media_list, and include snapshot in gallery
svn: r15179
This commit is contained in:
Doug Blank
parent
690daa1783
commit
59f12247f5
@ -257,6 +257,32 @@ def format_date(date):
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return val
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return ""
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def copy_thumbnail(report, handle, photo, region=None):
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"""
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Given a handle (and optional region) make (if needed) an
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up-to-date cache of a thumbnail, and call report.copy_file
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to copy the cached thumbnail to the website.
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Return the new path to the image.
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"""
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db = report.database
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to_dir = report.build_path('thumb', handle)
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if region:
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to_path = os.path.join(to_dir, handle) + ('%d,%d-%d,%d.png' % region)
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else:
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to_path = os.path.join(to_dir, handle) + '.png'
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if photo.get_mime_type():
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from_path = ThumbNails.get_thumbnail_path(Utils.media_path_full(
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db,
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photo.get_path()),
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photo.get_mime_type(),
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region)
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if not os.path.isfile(from_path):
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from_path = os.path.join(const.IMAGE_DIR, "document.png")
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else:
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from_path = os.path.join(const.IMAGE_DIR, "document.png")
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report.copy_file(from_path, to_path)
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return to_path
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class BasePage(object):
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"""
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This is the base class to write certain HTML pages.
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@ -1091,7 +1117,7 @@ class BasePage(object):
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self.report.copy_file(Utils.media_path_full(db, obj.get_path()), newpath)
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# get media rectangles
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_region_items = self.media_ref_regions(obj_handle, obj)
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_region_items = self.media_ref_regions(obj_handle)
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if len(_region_items):
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with Html("div") as mediadisplay:
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@ -1143,7 +1169,7 @@ class BasePage(object):
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# no image to return
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return None
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def media_ref_regions(self, handle, media):
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def media_ref_regions(self, handle):
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"""
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*************************************
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@ -1239,7 +1265,19 @@ class BasePage(object):
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# return media rectangles to its callers
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return _region_items
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def display_first_image_as_thumbnail( self, photolist = None):
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def media_ref_region_to_object(self, media_handle, obj):
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"""
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Return a region of this image if it refers to this object.
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"""
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# get a list of all media refs for this object
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for mediaref in obj.get_media_list():
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# is this mediaref for this image? do we have a rect?
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if (mediaref.ref == media_handle and
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mediaref.rect is not None):
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return mediaref.rect # (x1, y1, x2, y2)
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return None
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def display_first_image_as_thumbnail( self, photolist, object):
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db = self.report.database
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if not photolist or not self.create_media:
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@ -1253,43 +1291,60 @@ class BasePage(object):
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with Html("div", class_ = "snapshot") as snapshot:
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if mime_type:
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try:
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# get media rectangles
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_region_items = self.media_ref_regions(photo_handle, photo)
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if len(_region_items):
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with Html("div") as mediadisplay:
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snapshot += mediadisplay
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# Feature #2634; display the mouse-selectable regions.
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# See the large block at the top of this function where
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# the various regions are stored in _region_items
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ordered = Html("ol", class_ = "RegionBox")
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mediadisplay += ordered
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while len(_region_items):
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(name, x, y, w, h, linkurl) = _region_items.pop()
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ordered += Html("li", style = "left:%d%%; top:%d%%; width:%d%%; height:%d%%;"
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% (x, y, w, h)) +(
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Html("a", name, href = linkurl)
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)
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region = self.media_ref_region_to_object(photo_handle, object)
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if region:
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lnkref = (self.report.cur_fname, self.page_title, self.gid)
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self.report.add_lnkref_to_photo(photo, lnkref)
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real_path, newpath = self.report.prepare_copy_media(photo)
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# make a thumbnail of this region
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newpath = copy_thumbnail(self.report, photo_handle, photo, region)
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# TODO. Check if build_url_fname can be used.
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newpath = "/".join(['..']*3 + [newpath])
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if constfunc.win():
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newpath = newpath.replace('\\',"/")
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# begin hyperlink
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# description is given only for the purpose of the alt tag in img element
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snapshot += self.media_link(photo_handle, newpath, '', up = True)
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else:
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_region_items = self.media_ref_regions(photo_handle)
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if len(_region_items):
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with Html("div", id="GalleryDisplay") as mediadisplay:
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ordered = Html("ol", class_ = "RegionBox")
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snapshot += mediadisplay
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mediadisplay += ordered
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while len(_region_items):
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(name, x, y, w, h, linkurl) = _region_items.pop()
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ordered += Html("li",
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style="left:%d%%; top:%d%%; width:%d%%; height:%d%%;"
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% (x, y, w, h)) + Html("a", name, href = linkurl)
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lnkref = (self.report.cur_fname, self.page_title, self.gid)
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self.report.add_lnkref_to_photo(photo, lnkref)
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real_path, newpath = self.report.prepare_copy_media(photo)
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except (IOError, OSError), msg:
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WarningDialog(_("Could not add photo to page"), str(msg))
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# TODO. Check if build_url_fname can be used.
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newpath = "/".join(['..']*3 + [newpath])
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if constfunc.win():
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newpath = newpath.replace('\\',"/")
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# Need to add link to mediadisplay to get the links:
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mediadisplay += self.media_link(photo_handle, newpath, '', up = True)
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else:
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try:
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lnkref = (self.report.cur_fname, self.page_title, self.gid)
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self.report.add_lnkref_to_photo(photo, lnkref)
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real_path, newpath = self.report.prepare_copy_media(photo)
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# TODO. Check if build_url_fname can be used.
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newpath = "/".join(['..']*3 + [newpath])
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if constfunc.win():
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newpath = newpath.replace('\\',"/")
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# begin hyperlink
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# description is given only for the purpose of the alt tag in img element
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snapshot += self.media_link(photo_handle, newpath, '', up = True)
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except (IOError, OSError), msg:
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WarningDialog(_("Could not add photo to page"), str(msg))
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else:
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# get media description
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descr = photo.get_description()
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@ -1308,18 +1363,31 @@ class BasePage(object):
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# return snapshot division to its callers
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return snapshot
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def display_additional_images_as_gallery( self, photolist = None):
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def display_additional_images_as_gallery(self, photolist, object):
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if not photolist or not self.create_media:
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return None
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db = self.report.database
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# make referenced images have the same order as in media list:
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photolist_handles = {}
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for mediaref in photolist:
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photolist_handles[mediaref.get_reference_handle()] = mediaref
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photolist_ordered = []
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for photoref in object.get_media_list():
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if photoref.ref in photolist_handles:
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photo = photolist_handles[photoref.ref]
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photolist_ordered.append(photo)
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photolist.remove(photo)
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# and add any that are left (should there be any?)
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photolist_ordered += photolist
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# begin individualgallery division and section title
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with Html("div", class_ = "subsection", id = "indivgallery") as section:
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section += Html("h4", _("Gallery"), inline = True)
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displayed = []
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for mediaref in photolist:
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for mediaref in photolist_ordered:
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photo_handle = mediaref.get_reference_handle()
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photo = db.get_object_from_handle(photo_handle)
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@ -1335,7 +1403,7 @@ class BasePage(object):
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try:
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# get media rectangles
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_region_items = self.media_ref_regions(photo_handle, photo)
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_region_items = self.media_ref_regions(photo_handle)
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if len(_region_items):
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with Html("div") as mediadisplay:
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section += mediadisplay
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@ -2255,7 +2323,7 @@ class PlacePage(BasePage):
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body += placedetail
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media_list = place.get_media_list()
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thumbnail = self.display_first_image_as_thumbnail(media_list)
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thumbnail = self.display_first_image_as_thumbnail(media_list, place)
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if thumbnail is not None:
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placedetail += thumbnail
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@ -2274,7 +2342,7 @@ class PlacePage(BasePage):
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# place gallery
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if self.create_media:
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placegallery = self.display_additional_images_as_gallery(media_list)
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placegallery = self.display_additional_images_as_gallery(media_list, place)
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if placegallery is not None:
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placedetail += placegallery
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@ -2603,7 +2671,7 @@ class MediaPage(BasePage):
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BasePage.__init__(self, report, title, media.gramps_id)
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# get media rectangles
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_region_items = self.media_ref_regions(handle, media)
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_region_items = self.media_ref_regions(handle)
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of = self.report.create_file(handle, "img")
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self.up = True
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@ -3175,7 +3243,7 @@ class SourcePage(BasePage):
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body += section
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media_list = source.get_media_list()
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thumbnail = self.display_first_image_as_thumbnail(media_list)
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thumbnail = self.display_first_image_as_thumbnail(media_list, source)
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if thumbnail is not None:
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section += thumbnail
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@ -3207,7 +3275,7 @@ class SourcePage(BasePage):
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tbody += trow
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# additional media
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sourcemedia = self.display_additional_images_as_gallery(media_list)
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sourcemedia = self.display_additional_images_as_gallery(media_list, source)
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if sourcemedia is not None:
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section += sourcemedia
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@ -3581,10 +3649,8 @@ class IndividualPage(BasePage):
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if sect6 is not None:
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individualdetail += sect6
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media_list = []
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photo_list = self.person.get_media_list()
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if len(photo_list) > 1:
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media_list = photo_list[1:]
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media_list = photo_list[:]
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for handle in self.person.get_family_handle_list():
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family = db.get_family_from_handle(handle)
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media_list += family.get_media_list()
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@ -3597,7 +3663,7 @@ class IndividualPage(BasePage):
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media_list += event.get_media_list()
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# display additional images as gallery
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sect7 = self.display_additional_images_as_gallery(media_list)
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sect7 = self.display_additional_images_as_gallery(media_list, self.person)
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if sect7 is not None:
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individualdetail += sect7
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@ -3674,10 +3740,22 @@ class IndividualPage(BasePage):
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photo = db.get_object_from_handle(photo_handle)
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mime_type = photo.get_mime_type()
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if mime_type:
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(photoUrl, thumbnailUrl) = self.report.prepare_copy_media(photo)
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thumbnailUrl = "/".join(['..']*3 + [thumbnailUrl])
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if constfunc.win():
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thumbnailUrl = thumbnailUrl.replace('\\',"/")
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region = self.media_ref_region_to_object(photo_handle, person)
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if region:
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# make a thumbnail of this region
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newpath = copy_thumbnail(self.report, photo_handle, photo, region)
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# TODO. Check if build_url_fname can be used.
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newpath = "/".join(['..']*3 + [newpath])
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if constfunc.win():
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newpath = newpath.replace('\\',"/")
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thumbnailUrl = newpath
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#snapshot += self.media_link(photo_handle, newpath, '', up = True)
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else:
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(photoUrl, thumbnailUrl) = self.report.prepare_copy_media(photo)
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thumbnailUrl = "/".join(['..']*3 + [thumbnailUrl])
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if constfunc.win():
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thumbnailUrl = thumbnailUrl.replace('\\',"/")
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url = self.report.build_url_fname_html(person.handle, "ppl", True)
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boxbg += self.person_link(url, person, name_style = True,
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thumbnailUrl=thumbnailUrl)
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@ -3906,7 +3984,7 @@ class IndividualPage(BasePage):
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db = self.report.database
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self.page_title = self.sort_name
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thumbnail = self.display_first_image_as_thumbnail(self.person.get_media_list() )
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thumbnail = self.display_first_image_as_thumbnail(self.person.get_media_list(), self.person)
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section_title = Html("h3", self.get_name(self.person), inline = True)
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