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41
alain01
Re: Overload the images on the search.php page

  • 2021/10/21 6:58

  • alain01

  • Just can't stay away

  • Posts: 544

  • Since: 2003/6/20


Ok,
So, last question

The result is same but I want to know if a solution is better:

Readable test:
<{if file_exists($path_image_full_overloaded)}>
    <div class="d-inline"><img src="<{$url_image_overloaded}>" title="<{$data.image_title}>" alt="<{$data.image_title}>"/> <a href="<{$data.link}>"><{$data.link_title}></a></div>
 <{else}>
    <div class="d-inline"><img src="<{$data.image_link}>" title="<{$data.image_title}>" alt="<{$data.image_title}>"/> <a href="<{$data.link}>"><{$data.link_title}></a></div>
<{/if}>
or
Condensed test :
<div class="d-inline">
    <img src=<{if file_exists($path_image_full_overloaded)}>"<{$url_image_overloaded}>"<{else}>"<{$data.image_link}>"<{/if}> title="<{$data.image_title}>" alt="<{$data.image_title}>"/> <a href="<{$data.link}>"><{$data.link_title}></a>
    </div>
Topic | Forum


42
alain01
Re: Overload the images on the search.php page

  • 2021/10/21 0:38

  • alain01

  • Just can't stay away

  • Posts: 544

  • Since: 2003/6/20


Yesssssssssssssssssssss §
I found it !

Thank you zyspec for your explanation and Mamba for your examples and links.

I found a solution with paramaters, no hard coded.
It was hard for me but it works.
Code :

<{foreach item=data from=$search.module_data}>

    <{assign var="url_image_overloaded" value=$xoops_imageurl|cat:$data.image_link}>
    <{assign var="path_image_begin_overloaded" value=$xoops_rootpath|cat:"/themes/"|cat:$xoops_theme}>
    <{assign var="path_image_full_overloaded" value=$path_image_begin_overloaded|cat:"/"|cat:$data.image_link}>

    <{if file_exists($path_image_full_overloaded)}>
        <img src="<{$url_image_overloaded}>" alt="<{$data.image_title}>"/ title="<{$data.image_title}>"> <a href="<{$data.link}>"><{$data.link_title}></a>
    <{else}>
        <img src="<{$data.image_link}>" title="<{$data.image_title}>" alt="<{$data.image_title}>"/> <a href="<{$data.link}>"><{$data.link_title}></a>
    <{/if}>
    <br />
<{/foreach}>
Topic | Forum


43
alain01
Re: Overload the images on the search.php page

  • 2021/10/20 22:35

  • alain01

  • Just can't stay away

  • Posts: 544

  • Since: 2003/6/20


Quote:
Mamba wrote:
<{foreach item=data from=$search.module_data}>
<{*----------- new code start -------------*}>
            <{assign var="module_name" value=$search.module_name|lower}>
            <{assign var="image" value="themes/xbootstrap/modules/$module_name/images/search.png"}>
No !
Cause the module_name is the label name and not the module name.

Example ?
module xmnews
Name : xmnews
label : The articles
Topic | Forum


44
alain01
Re: Overload the images on the search.php page

  • 2021/10/20 14:35

  • alain01

  • Just can't stay away

  • Posts: 544

  • Since: 2003/6/20


ok ! Cool.
Here with the wrong code :

Profile module
https://www.monxoops.fr/modules/profile/userinfo.php?uid=2

Search page
https://www.monxoops.fr/search.php?query=xswatch4&action=results&lang=english

When all will be ok, I will propose my templates.
Topic | Forum


45
alain01
Re: Overload the images on the search.php page

  • 2021/10/20 13:57

  • alain01

  • Just can't stay away

  • Posts: 544

  • Since: 2003/6/20


Quote:

zyspec wrote:
The file you're checking for must be a path, not a URL. So chaine_surcharge should be something like:
/var/www/html/themes/mx-theme/modules/xmnews/assets/images/xmnews_search.png

use something like XOOPS_PATH, not XOOPS_URL to build the file location.
HAAAAAaaaaaa,
ok
because I tried without "http" like "xoops-tests2.local/themes/mx-theme/modules/xmnews/assets/images/xmnews_search.png" and it didn't work.
It was URL, without http: protocol but URL.

Ok, I will check (tonight) with the path:
d/web/projets-test/xoops-tests2.local/themes/mx-theme/modules/xmnews/assets/images/xmnews_search.png

Thank you for this detail.
Topic | Forum


46
alain01
Re: Overload the images on the search.php page

  • 2021/10/20 6:16

  • alain01

  • Just can't stay away

  • Posts: 544

  • Since: 2003/6/20


yes, absolute path.
Thank you for the links .

<{assign var="chaine_surcharge" value=$xoops_imageurl|cat:"modules/"|cat:$result.image|replace:"$xoops_url/modules/":''}>
                        chaine_surcharge : <{$chaine_surcharge}> <br />

                        <{if file_exists($chaine_surcharge)}>
                            <div class="d-inline"><img src="<{$chaine_surcharge}>" alt="<{$module.name}>"> <a href="<{$result.link}>"><{$result.title}></a></div>
                            <div class="d-none d-md-inline "><span class="fas fa-calendar fa-sm ml-2"></span> <{$result.time}></div>
                            <br />
                        <{else}>
                            <img src="<{$result.image}>" alt="<{$module.name}>"> <a href="<{$result.link}>"><{$result.title}></a> (<{$result.time}>)<br />
                        <{/if}>

Result:
chaine_surcharge : http://xoops-tests2.local/themes/mx-theme/modules/xmnews/assets/images/xmnews_search.png

and the test is always false so the overloaded does not work.

Quote:
In smarty, you cannot use file_exists() on a URL, but you can use it on a local file

I think, the best way is to check in your controller.
I tried

<{$file_headers = @get_headers($chaine_surcharge)}>
                        file_headers = <{$file_headers}> <br />

but the result is :
Quote:
file_headers =
Topic | Forum


47
alain01
Re: Overload the images on the search.php page

  • 2021/10/19 21:38

  • alain01

  • Just can't stay away

  • Posts: 544

  • Since: 2003/6/20


Thank you for the syntax, zyspec,
but it does not work.

<{if file_exists($chaine_surcharge)}>
                            <div class="d-inline"><img src="<{$chaine_surcharge}>" alt="<{$module.name}>"> <a href="<{$result.link}>"><{$result.title}></a></div>
                            <div class="d-none d-md-inline "><span class="fas fa-calendar fa-sm ml-2"></span> <{$result.time}></div>
                            <br />
                        <{else}>
                            <img src="<{$result.image}>" alt="<{$module.name}>"> <a href="<{$result.link}>"><{$result.title}></a> (<{$result.time}>)<br />
                        <{/if}>
The condition is always false... but the file exists

If I delete the test, the image is overloaded.
Topic | Forum


48
alain01
Re: Overload the images on the search.php page

  • 2021/10/17 21:43

  • alain01

  • Just can't stay away

  • Posts: 544

  • Since: 2003/6/20


Ok, error in my code.

The code should be :
<{assign var="chaine_surcharge" value=$xoops_imageurl|cat:"modules/"|cat:$result.image|replace:"$xoops_url/modules/":''}>
result in a example :
Quote:
http://xoops-tests2.local/themes/mx-theme/modules/xmnews/assets/images/xmnews_search.png
So with that, I can overload the images...
But same trouble,
i dont know to test the existence of a file (image) with smarty.
Topic | Forum


49
alain01
Re: Overload the images on the search.php page

  • 2021/10/17 0:27

  • alain01

  • Just can't stay away

  • Posts: 544

  • Since: 2003/6/20


To understand the code :
Code :
<{assign var="chaine_start" value="$xoops_url/modules/"}>
                    chaine_start = <{$chaine_start}> <br />
                    
                    <{assign var="chaine_surcharge" value=$xoops_imageurl|cat:$result.image|replace:$chaine_start:''}>
                    chaine_surcharge = <{$chaine_surcharge}> <br />

result :
Quote:
chaine_start = http://xoops-tests2.local/modules/
chaine_surcharge = http://xoops-tests2.local/themes/mx-theme/xmnews/assets/images/xmnews_search.png
Topic | Forum


50
alain01
Re: Overload the images on the search.php page

  • 2021/10/17 0:22

  • alain01

  • Just can't stay away

  • Posts: 544

  • Since: 2003/6/20


Ok,
I found a solution but I dont know How to test if a file exist in the template.

My code for the profile_userinfo.tpl overload file (http://mysite.com/themes/my_theme/modules/profile/profile_userinfo.tpl)

<li>
                    <{assign var="chaine_start" value="$xoops_url/modules/"}>
                    <{assign var="chaine_surcharge" value=$xoops_imageurl|cat:$result.image|replace:$chaine_start:''}>
                 
                     <{if $chaine_surcharge}>
                        <img src="<{$chaine_surcharge}>" alt="<{$module.name}>"> <a href="<{$result.link}>"><{$result.title}></a> (<{$result.time}>)
                    <{else}>
                        <img src="<{$result.image}>" alt="<{$module.name}>"> <a href="<{$result.link}>"><{$result.title}></a> (<{$result.time}>)
                    <{/if}>
               </li>

I know that
<{if $chaine_surcharge}>
is always true but I dont find a test to test the existence of a file (image)

So the question now is :
How can I test the existence of an image with smarty in a template file ?
Topic | Forum



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