Test and validate the Exif data

Very well. A case of beer for the first person to get it (to come to Johannesburg for do it well!)

I must write an application that allows to extract the EXIF data for photos uploaded on the server and stores it in a database.  So I try the following:

< cfimage action = "read" source = "" #file.serverfile # "name ="image"/ >"
< cfset exif = ImageGetEXIFMetaData (image) >
< cfdump var = "#exif #" >
< cfquery name = "blah" datasource = "#dsn" >
Insert pictures (focal_length) values (#focallength #) where blah blah fishpaste.
< / cfquery >

Problem solved, right? Fake!  The dump file is for me a bunch of variables such as 'Exposure time' and 'Value Max of openness'.  (Note the spaces).    I need to isolate this 'exposure time' and the variables 'Max aperture value '.

< cfset focallength = ImageGetExifTag (image, "Focal length") / >
< cfoutput > #focallength # < / cfoutput >

Whoo Hoo!


But now, what happens if a malicious fool downloads a file WITHOUT exif data? OOPS!  This is where I'm stuck - how to test for the variable?  How to test if this variable exists?  Easy, just do it without spaces.  How do WITH that space between 'focal' and 'length '?  I have 'isdefined' my way to hell for breakfast without any luck!

PS: an end, I am tired, and has already had three beers!

Spank you in advance. Now get out and conquer!

Good reading the documentation for structKeyExists():

http://livedocs.Adobe.com/ColdFusion/8/htmldocs/functions_s_27.html#137977

Has one advantage structKeyExists() over isDefined() is that she is not paralyzed by the function isDefined() off the idea of the date which is a variable name valid CF.

This can be done:

structKeyExists (myStruct, "any string you like here")

--

Adam

PS: I'm not Castle, but Windhoek is OK.  I know that - strictly language - this isn't a beer of FAS ' n, but it'll make ;-)

Tags: ColdFusion

Similar Questions

  • How to integrate my name in the EXIF data for multiple image at the time Bridge CS3

    I tried to figure out how to do it for a while and just can't figure out how to get my the first two images and JPEG to show my name in the EXIF of the right of author or author entry when you enter in the dialog box "File Info" box so that it displays high display EXIF data using EXIF Viewer or in Bridge CS3.

    Can I get help on this? Point me to a tutorial or something?

    I already read bridge help and it is written in such a way that is not very clear to me on how to do it.

    Thank you for your help on this.

    Don't know what you mean with the get info part, but you can make a model

    for metadata, you want to appear in all the files.

    In the metadata high Panel on the right is a small triangle that if you click on it

    Displays a context menu. Inherent choose Create a metadata template. Fill it out

    desired fields and save it as a proper name.

    The model now shows in the submenu even as above as a submenu with append

    or replace the metadata model.

    If you select al files and use the model metadata to add all the files

    you will get your author about this model. Beware that the addition of this model

    some info in other areas or keywords can disappear. Just do a

    test on some files that you already have a return to the top of.

    Using the Adobe Photodownloader within Bridge you have the option of

    Add this template in the files when you download them from the card reader,

    see Advanced options for this.

    show my name in the EXIF data of the right of author or author entry when you enter it in the

    'Get Info' dialog box

  • Modify the Exif data

    Hello world!
    I'm having some trouble surrounding the metadata on some images in my library of images.

    I just started working at a new company and their library of images is a mess. I worked on the automation of a project I've worked on, but so that it works properly, I need to access the metadata for the images that I work with.


    Here's the problem; Many of their images have the date stored in the tab 'base' in 'File Info', but they don't have anything in the exif data. Is their no way to automate Photoshop or bridge (or possibly Automator or Applescript) to fill in the exif data based on the "Date of creation" of in the Basic tab?

    I am at a loss here, there are more than 30,000 images to treat so typing manually for each image is not really an option (I really hope that I am not obliged)

    I really appreciate any help and suggestions.

    Thank you all!

    -Jeremy

    I downloaded the script you need to be connected and put it here for you...

    Wikisend: free file-sharing service

  • LR does not update changed the EXIF data

    I imported a bunch of photos of LR and subsequently added to GPS information for raw files using Canon card utility. The GPS info is there (I checked in the dialog box information on the file in the Finder), but LR doesn't! I don't mind reimport the files to get the GPS data that is recognized, but it seems that the only way to do is to remove the images from the catalog, which means losing the settings that I already had on them. Y at - it an option to update the EXIF data in LR without this drastic measure?

    Then select one of the photos to which you've added the GPS data and make metadata > read metadata file.   This will read the metadata to raw files in the LR catalog without losing your changes. but any changes you have made in metadata in LR - words - keys, legend, - will be lost.

    Going further, why not use module card LR instead?

    In addition, if you have never metadata > save metadata to file, or your turn on the option changes automatically write in XMP, then for these photos, LR metadata read/write from sidecar .xmp file (a file with the same base name of that image, but with the .xmp extension), rather than the file raw itself.

    In addition, many people are also wary of editing raw files, because each manufacturer has its own format owner (so the reason of .xmp sidecar).  In your case, no doubt you use utility of Canon to change the Canon raw files, while the risk is mitigated.

  • Remove the Exif data with using "save for Web".

    I have very large files.  I need to remove the EXIF thw.  I don't want to not use "save for web", because its impact on the quality and size (recompresses) files.  I need the files remain Nations United has changed with the exception of the removal of the EXIF data.

    I have a large number of files to do this to.

    Can anyone help?

    Thank you

    I'm not messing around with PS more for that matter...  3.6 Lightroom it in one easy step.  Without messing with additional TIFF files or to back up several files or Actions.

    YES!

  • The EXIF data (or metadata) can be manipulated in LR?

    The EXIF data (or metadata) can be manipulated in LR?

    Essentially LR does not have EXIF data, there are a few exceptions, you can for example change the date in the EXIF, EXIF data are part of the original file and LR is none destructive and does not make any changes to the original file, with this exception. If you really want to change the EXIF data, you will need to do it outside of LR by using an EXIF Editor.  Regarding the other metadata goes, that's exactly what LR did. It will read and write metadata in its catalog and file or a file in the case of propitiatory RAW formats. He writes these metadata in xmp format.

  • How to export pictures / albums of iPhotos to external disk and keep the time/date/year and location information changed?

    How to export pictures / albums of iPhotos to external disk and keep the time/date/year and location information changed?

    Menu, file == > export - check boxes to include metadata and location- export to iPhoto

    LN

  • How to use several adf 12 shape and insert the form data in to table during the click on "submit" button

    How to use several adf 12 shape and insert the form data in to table during the click on "submit" button. Can we use several form from adf or not?

    Make sure that you dragged the VO based EO.

    Also make sure that the VO attributes based EO Updatable property.

    The query according to VO is used only to add LOV to the column of the original VO ModelId.

    See you soon

    AJ

  • Is it possible to export a photo after editing and keeping the captured date?

    Is it possible to export a photo after editing and keeping the captured date? I got the impression that before Lightroom has not changed the date; now it doesn't...

    Please re - upload the same image that you exported and check the metadata.

    ~ UL

  • I HAV been trying to update my expiration date of credit card for 3 months.  When I go to lelien for "Update payment Details" and edit the expiration date and &lt; click &gt; save, I get an error saying my address in invalid.  I have several chat sessions

    Can someone please help...  Suggestions, how can I overcome this problem, in which case my Adobe Creative cloud subscription will expire today due to and credit card.

    I tried to update my expiration date of credit card for 3 months.  When I go to the "Update payment Details" link and change the expiry date then < click > save, I get an error saying my invalid address.  I had several chat sessions with support, called support and logged a ticket with support and every time they tell me to go to a particular link to update my contact information.  I do and I get the same error...   "My coordinates are not valid."  Now I'm in the position where my creative cloud membership will expire today everything simply because the Adobe address validation do not think that my address is valid.

    I got 'Cat' sessions with the support,

    I made a phone call to the support and

    I logged a ticket with support.  I'm really trying to pay my subscription.  Support ticket No. 0216009991

    Whenever I have contact the support they gave me a link to the site where I supposedly can I enter my credit card details.

    Whenever I went on the link provided, I'd get the same error.  "My coordinates are not valid."

    What I checked on my address.

    1. I look out the window and the view I get is the same as it was yesterday and the day, and in fact several years ago.

    2. I go out in the street, Yes, the street sign says the name of my street

    3. I go to my mailbox and it does not say the number of my mailing address

    4. yes I get the email to the address registered with Adobe

    5. yes I received the email from adobe delivered to the address

    6. I get the address of Google, yes I can find it on Google

    7. I converted to use the satellite view Google maps

    8. Yes, it's my house, with the 12 solar panels on the roof

    9. Yes, that's my black car in the driveway

    10. I check my reviews for my address Board rate, Yes, this is the address that I recorded with Adobe

    11. Yes, I had this same address registered at Adobe for the past 3 years.  So far I have not had a problem with my address

    12. I work with a software company that actually uses the address of Google, under license validation, built-in in their application.  I used this software to check to see if my address is recognized as valid.  You guessed it is recognized as valid.

    I did check my credit card

    12. Yes, I have, every time checked the status of my credit card with the Bank

    a. the card is valid

    b. the card's not over it's credit limit

    c. the card is not due

    d. the address registered to my credit card with the Bank is the same address that I recorded with Adobe

    Since the last link Adobe support gave me two weeks ago, to change my credit card details, I was able to key a new credit card in the fields (Yes it's good that I was forced to get a new credit card only for Adobe!   If I am that everything would be fine.

    But wait...   The details I provided this link have not been updated on the Adobe site.  (So I check the link... I was scammed to get my card number?)

    After investigation of the link, I'm fairly confident of the link provided is a true link to Adobe.  www.adobe.com/go/Secure

    Did anyone else had this type of problem when you try to update the expiration date of a credit card?

    The question is about to have an impact on my ability to process pictures for my photography business, it affects my ability to earn an income.

    So you could say I'm getting angry some of the stuffing!

    In summary...  I knew that my credit card had a new expiration date and I tried to update the expiration 3 months 3 months.

    Simply because the use of the validation of addresses, Adobe, has a few flaws, I was not able to update this information.  So Adobe today will stop my subscription.

    As I said in previous support tickets, chat sessions and telephone.  I'll be more disappointed if I am prevented from using software and Adobe cloud features.

    It is copied from an email I received during the night from Adobe...

    Continue to create with us

    Hi Thomas,

    Your Creative cloud membership will expire on August 23, 2015 (PT). We hope that you have been getting the best out of all that creative cloud has to offer. To extend your subscription, please update the billing for your account information, or add a prepaid card.

    Update your billing information (there is a link to where I can update the expiry date) pocztek sigh...   I still get the same error telling me that my address is not valid!

    Thank you for being a part of the creative cloud,

    The creative team Cloud

    Good creative team...  I REALLY WANT TO STAY IN THE TEAM, AS YOU CAN SEE FROM THE FOREGOING, THAT I REALLY TRIED TO SOLVE THIS PROBLEM SEVERAL TIMES OVER THE PAST 3 MONTHS.

    I tried to include as much information as possible in what I said earlier, I expressed in a way that will hopefully provide a little humor, but at the same time to portray the frustration I'm feeling right now.

    Honestly, I don't know what more I can do.  It seems that I have no other recourse start litigation for loss of income coming from Adobe address Validation errors.  There is a real chance that I will be litigated against because I won't be able to complete contracts.

    There must be a healthier solution of mind that court proceedings.

    Kind regards

    Thomas Croll

    (Tom)

    Tom, let me some time. I I will get these verified case and will contact you.

  • ODI can load data into the planning and REPLACE the existing data?

    Hello
    ODI (9.3.1.1) can load data into the planning and REPLACE the existing data?
    Currently of our ODI by "ADD" load to existing data data - so that is I accidentally run the load twice, it would be double planning numbers. I don't know how to do it to REPLACE so that running more than twice has no effect.

    With the help of the essbase adapter you would use a rule of load, in the State of charge, you can set whether to replace or add to existing values. It is not difficult to pass.

    See you soon

    John
    http://John-Goodwin.blogspot.com/

  • Copy past Photos in the Newsroom and lost photo EXIF data

    Mac Pro OS X El Capitan to 10.11.6 and Photos Version 1.5 (370.42.0)

    Question: when I do a copy paste a photo of Photos to my mac desktop, the copy is made, but I lose the photo information (EXIF data) and especially the date that the photo was taken. I need this date to filter all my photos and then rename them all directly in the Finder.

    Thanks for your advice

    That's right (copy / paste Gets an overview of average quality without metadata updates)-the proper way is to export the photos (menu, file == > export) checking metadata fields you want to include

    LN

  • Select and validate the newly created lines (data stop) in ADF

    Hi all

    Here's the problem of mine: I want to validate and save the data in the SERIAL_EXCHANGE table, include NEW_SERIAL_NO and OLD_SERIAL_NO. The OLD_SERIAL_NO is not allowed to save in 2 files, I used the getCurrentRow method to select the new created line and validate it. This method works when I do not change the selected line and create other rows consecutively. But when I do, the method does not work well.

    So I want to find a way to select newly created lines and validate their value before they are committed to the database. Please help if you have an idea how to solve.

    Thank you
    VnMa

    This in the right place - DB

    unique index on the old serial number
    foreign key to validate the existence of the old serial number of the other table

    In the ADF, you would use a unique key for the uniqueness and association EO to validate the existence of the other table.

  • Details of the catalog such as key words and the exif data can be exported to the database in Microsoft access or Excel?

    I have a large base of photo data and key data that has been created with the software Ulead Photoimpact Album abandoned. An advantage of the Album POI databases is the ability to export and import to MS Access or Excel data.  If the Lightroom Catalog has the ability to move data to and from the most common databases it will help me greatly.  I don't want to re enter thousands of entries.

    Looking for a plugin - look up from my ListView

  • Invoice with permission to import and validate the status of AP_INVOICES_INTERFACE

    Which fields must be filled in AP_INVOICES_INTERFACE, to automatically validate and approve invoices imported?

    (Bill STATUS must be 'validated', APPROVAL (field WFAPPROVAL_STATUS) should be "MANUELLEMENT APPROVED")

    Hello

    You cannot automatically set an invoice posted in R12. Due to the new data model, the data are filled in the tables ap_invoices_all and ap_invoice_lines_all. Validation will create data in the ap_invoice_distributions_all table.

    The approval process, you should try to create a rule in the SOUL to pay the approved invoice based on the ap_invoices_all.source value.

    Cheryl

Maybe you are looking for

  • How to select and copy text from the address book of lightning, against duty open entry?

    I know, it is not possible to highlight and copy the text visible in the pane above it, with all the entries in address book or Contact. Am I missing a way to do this? It would, of course, the use of the address book in lightning much easier and fast

  • Qosmio F50 - 10 k - multimedia keyboard and recovery disc creation

    Hello! I have a Qosmio F50 - 10 k.I want to create a recovery disk, but I accidentally delete the folder, I didn't knew that contains the files for the recovery CD/DVDs. Is it possible to download? Or should I go to the store where I brought the lapt

  • Yosemite Mac cannot connect to El Capitan Mac.

    I can not connect via the file sharing or release: From: a MacBookPro 13 "end 2011 Yosemite 10.10.5 to a MacBookPro 15" El Capitan 10.11.1 running running. I tested connecting since the MacBookPro 13 "MacBook Air running El Capitan 10.11.1 and it wor

  • App to App World submission

    I added a product on my Blackberry App World vendor portal. I wanted to send the *.cod file to the RIM and tried to add the release. When importing the *.cod file, the page showed 6 imported files (Note: I *.cod file and release it to 5 devices). Why

  • VLAN ESW-540

    Hello I have a new switch 24 ports ESW-540, I've updated the firmware to 2.1.19. I build a VLAN 2 for 2 networks: VLAN 2 and 3 to VLAN. I do not use the default VLAN 1. This is my setup: E1 and e2 of port: PORT ACCESS on UNTTAGGED VLAN 2 E3 and e4 po