RE: Photo galleries and the Upload API

Fun functions for creating a photo gallery out of a
formatted text block:

<cfscript>

	function hrefExtract(ctext) {

		var found = 1;
		var startpos = 1;
		var alinks = arraynew(1);
		var sturl = "";
		var stID = "";

		while (found) {
		    // find anchor tags
			st=refindnocase('<(a|A)([
"a-zA-Z0-9_./:?&=-|]+)>',ctext,startpos,
"true");
			if (st.pos[1] is 0) {
				found = 0;
			} else {
				// grab full text of tag
				cLink = mid(ctext,st.pos[1],st.len[1]);
				if (clink does not contain "javascript:") {
					stLink = structnew();
					stLink.tag =
mid(ctext,st.pos[1],st.len[1]);

					// get URL (if any)
					sturl =
refindnocase('href="([a-zA-Z0-9_./:?&=-|]+)&
quot;',stLink.tag,1,"true");
					if (sturl.pos[1] gt 0) {
						stLink.url =
mid(stlink.tag,sturl.pos[2],sturl.len[2]);
					} else {
						stLink.url="";
					}

					// get ID (if any)
					stID =
refindnocase('id=["]*([a-zA-Z0-9_./:?&=-|]+)
["]*
',stLink.tag,1,"true");
					if (stid.pos[1] gt 0) {
						stLink.ID = mid(stlink.tag,
stid.pos[1], stid.len[1]);
					} else {
						stLink.ID = "";
					}
					arrayappend(alinks,stlink);
				}
				startpos= st.pos[1] + st.len[1];
			} 
		}
		return alinks;
	}

	function imgExtract(ctext) {

		var found = 1;
		var startpos = 1;
		var alinks = arraynew(1);
		var sturl = "";
		var stID = "";

		while (found) {
		    // find anchor tags
			st=refindnocase('<img ([
"a-zA-Z0-9_./:?&=-|]+)>',ctext,startpos,
"true");
			if (st.pos[1] is 0) {
				found = 0;
			} else {
				// grab full text of tag
				cLink = mid(ctext,st.pos[1],st.len[1]);

				stLink = structnew();
				stLink.tag =
mid(ctext,st.pos[1],st.len[1]);

				// get URL (if any)
				sturl =
refindnocase('src="([a-zA-Z0-9_./:?&=-|]+)&q
uot;',stLink.tag,1,"true");
				if (stURL.pos[1] gt 0) {
					stLink.url =
mid(stlink.tag,stURL.pos[2],stURL.len[2]);
				} else {
					stLink.url="";
				}

				// get ID (if any)
				stID =
refindnocase('id=["]*([a-zA-Z0-9_./:?&=-|]+)
["]*
',stLink.tag,1,"true");
				if (stid.pos[1] gt 0) {
					stLink.ID = mid(stlink.tag,
stid.pos[1], stid.len[1]);
				} else {
					stLink.ID = "";
				}
				arrayappend(alinks,stlink);

				startpos= st.pos[1] + st.len[1];
			} 
		}
		return alinks;
	}

</cfscript> 

Regards,
Steve Drucker
CEO
Fig Leaf Software
Adobe / Google / Paperthin Premier Consulting and Training
Partners
http://www.figleaf.com
http://training.figleaf.c
om

-----Original Message-----
From: commonspot-bounceschattyfig.figleaf.com
[mailto:commonspot-bounceschattyfig.figleaf.com] On
Behalf Of Steve Drucker
Sent: Monday, August 13, 2007 12:29 PM
To: Commonspot Mailing List
Subject: RE: [Commonspot] Photo galleries and the Upload
API

We came up with an interesting solution...

Post images into a standard formatted text block, Then write
a render
handler that extracts the <IMG SRC> url's, and output
the images any way
that you want.

I'll try and post an example later today... 

Regards,
Steve Drucker
CEO
Fig Leaf Software
Adobe / Google / Paperthin Premier Consulting and Training
Partners
http://www.figleaf.com
http://training.figleaf.c
om

-----Original Message-----
From: commonspot-bounceschattyfig.figleaf.com
[mailto:commonspot-bounceschattyfig.figleaf.com] On
Behalf Of Aaron
Goldweber
Sent: Monday, August 13, 2007 11:51 AM
To: Commonspot Mailing List
Subject: Re: [Commonspot] Photo galleries and the Upload
API

Hi, Harold-

That sounds like a great solution. Care to send a URL
showing it off?

Aaron

At 11:31 AM -0400 8/13/07, Harold Jones wrote:
>Hey Glen,
>What I have done in regards to photo galleries is create
a custom 
>element that will store the image location using the
image field.
>
>Then i would write a renderhandler that will create an
XML document 
>that i can then take into flash and create a flash based
photo gallery.
>
>The great thing about doing it this way is the idea of
having the 
>ability to create multiple instances of the gallery
throughout your 
>site.
>
>Hope this helps.
>
>Harold Jones
>Web Developer
>Interactive Services
>Savannah College of Art and Design
>P: 912.525.5244
>F: 912.525.4871
>hjonesscad.edu
>
>
>
>
>On Aug 13, 2007, at 11:21 AM, Glenn Yonemitsu wrote:
>
>>Hi again. I am still in need of some guidance on
creating photo 
>>galleries in Commonspot.
>>
>>Please share your experiences with creating one in
CS. Resources about 
>>the Upload API would be appreciated as well.
>>
>>I have done my due diligence with searching online
for this info. 
>>But it ended up nowhere and am hoping somebody here
has something to 
>>get me on my way. Anyone?
>>
>>--
>>Glenn Yonemitsu
>>Technology Developer
>>
>>Krate
>>43-40 34th Street, Floor 2
>>Long Island City, NY  11101
>>T 718.729.7552
>>F 718.228.6229
>>http://www.kratedesign.com

>>
>>_______________________________________________
>>Commonspotchattyfig.figleaf.com
>>To change your subscription options or search the
archive:
>>http://chattyfig.figleaf.com/mailman/listinfo/commonspot

>>
>>Brought to you by Fig Leaf Software
>>Premier Authorized Paperthin Consulting and Training

>>http://www.figleaf.com http://training.figleaf.c
om
>
>
>
>
>_______________________________________________
>Commonspotchattyfig.figleaf.com
>To change your subscription options or search the
archive:
>http://chattyfig.figleaf.com/mailman/listinfo/commonspot

>
>Brought to you by Fig Leaf Software
>Premier Authorized Paperthin Consulting and Training 
>http://www.figleaf.com http://training.figleaf.c
om
_______________________________________________
Commonspotchattyfig.figleaf.com
To change your subscription options or search the archive:
http://chattyfig.figleaf.com/mailman/listinfo/commonspot

Brought to you by Fig Leaf Software
Premier Authorized Paperthin Consulting and Training http://www.figleaf.com
http://training.figleaf.c
om

_______________________________________________
Commonspotchattyfig.figleaf.com
To change your subscription options or search the archive:
http://chattyfig.figleaf.com/mailman/listinfo/commonspot

Brought to you by Fig Leaf Software
Premier Authorized Paperthin Consulting and Training http://www.figleaf.com
http://training.figleaf.c
om

_______________________________________________
Commonspotchattyfig.figleaf.com
To change your subscription options or search the archive:
http://chattyfig.figleaf.com/mailman/listinfo/commonspot

Brought to you by Fig Leaf Software
Premier Authorized Paperthin Consulting and Training
http://www.figleaf.com
http://training.figleaf.c
om

RE: Photo galleries and the Upload API

Thread: RE: Photo galleries and the Upload API