{"id":233068,"date":"2023-02-03T19:17:00","date_gmt":"2023-02-03T16:17:00","guid":{"rendered":"https:\/\/wordpress.mediadoma.com\/?p=233068"},"modified":"2023-02-08T12:45:40","modified_gmt":"2023-02-08T09:45:40","slug":"come-comprimere-le-immagini-utilizzando-lapi-imagerecycle-lo-script-php","status":"publish","type":"post","link":"https:\/\/wordpress.mediadoma.com\/it\/come-comprimere-le-immagini-utilizzando-lapi-imagerecycle-lo-script-php\/","title":{"rendered":"Come comprimere le immagini utilizzando l&#8217;API ImageRecycle (lo script PHP)?"},"content":{"rendered":"\n<p><a href=\"https:\/\/helloacm.com\/out\/imagerecycle\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">ImageRecycle<\/a> fornisce <a href=\"https:\/\/helloacm.com\/how-to-invoke-apis-the-javascriptajax-example\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">API<\/a> per aggiungere immagini\/pdf, comprimerli e scaricarli. Questo rende le cose interessanti, quindi fondamentalmente, in questi giorni, voglio ridurre le immagini per ridurre lo spazio che occupano sul <a href=\"https:\/\/helloacm.com\/ping-when-vpsdedicate-server-is-restarting\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">server VPS<\/a>. <a href=\"https:\/\/helloacm.com\/out\/imagerecycle\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">ImageRecycle<\/a> supporta l&#8217;ottimizzazione delle seguenti estensioni di file: JPEG\/JPG, GIF, BMP, PNG, PDF.<\/p>\n<p><a href=\"https:\/\/wordpress.mediadoma.com\/wp-content\/uploads\/2022\/01\/post-155144-61e556a536cd0.png\" data-rel=\"lightbox\"><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/wordpress.mediadoma.com\/wp-content\/uploads\/2022\/01\/post-155144-61e556a536cd0.png\" alt=\"Come comprimere le immagini utilizzando l&#039;API ImageRecycle (lo script PHP)?\"><\/a><\/p>\n<p>riciclare le immagini<\/p>\n<p>Ecco la documentazione dell&#8217;API per <a href=\"https:\/\/www.imagerecycle.com\/image-and-pdf-compression-api#api-Images-postImage\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">aggiungere una nuova immagine<\/a>. <strong>POST \/immagini<\/strong><\/p>\n<p>Esempio:<\/p>\n<pre><code>\u00a0 curl -X POST \n\u00a0 \u00a0 -d 'auth={\"key\":\"your_api_key\",\"secret\":\"your_api_secret\"}' \n\u00a0 \u00a0 -d 'url=&lt;a class=\"vglnk\" target=\"_blank\" href=\"https:\/\/uploadbeta.com\/share-image\/2xw\" rel=\"nofollow\"&gt;&lt;span&gt;https&lt;\/span&gt;&lt;span&gt;:\/\/&lt;\/span&gt;&lt;span&gt;uploadbeta&lt;\/span&gt;&lt;span&gt;.&lt;\/span&gt;&lt;span&gt;com&lt;\/span&gt;&lt;span&gt;\/&lt;\/span&gt;&lt;span&gt;share&lt;\/span&gt;&lt;span&gt;-&lt;\/span&gt;&lt;span&gt;image&lt;\/span&gt;&lt;span&gt;\/&lt;\/span&gt;&lt;span&gt;2xw&lt;\/span&gt;&lt;\/a&gt;' \n\u00a0 \u00a0 -d 'params={\"compression_type\":\"lossy\"}' \n\u00a0 \u00a0 '&lt;a class=\"vglnk\" target=\"_blank\" href=\"https:\/\/api.imagerecycle.com\/v1\/images\" rel=\"nofollow\"&gt;&lt;span&gt;https&lt;\/span&gt;&lt;span&gt;:\/\/&lt;\/span&gt;&lt;span&gt;api&lt;\/span&gt;&lt;span&gt;.&lt;\/span&gt;&lt;span&gt;imagerecycle&lt;\/span&gt;&lt;span&gt;.&lt;\/span&gt;&lt;span&gt;com&lt;\/span&gt;&lt;span&gt;\/&lt;\/span&gt;&lt;span&gt;v1&lt;\/span&gt;&lt;span&gt;\/&lt;\/span&gt;&lt;span&gt;images&lt;\/span&gt;&lt;\/a&gt;'<\/code><\/pre>\n<p>Se invece viene specificato un file locale, \u00e8 necessario utilizzare la seguente sintassi:<\/p>\n<pre><code>\u00a0 curl -X POST \n\u00a0 \u00a0 -F 'auth={\"key\":\"your_api_key\",\"secret\":\"your_api_secret\"}' \n\u00a0 \u00a0 -F 'file=@local_file.jpg' \n\u00a0 \u00a0 -F 'params={\"compression_type\":\"lossy\"}' \n\u00a0 \u00a0 '&lt;a class=\"vglnk\" target=\"_blank\" href=\"https:\/\/api.imagerecycle.com\/v1\/images\" rel=\"nofollow\"&gt;&lt;span&gt;https&lt;\/span&gt;&lt;span&gt;:\/\/&lt;\/span&gt;&lt;span&gt;api&lt;\/span&gt;&lt;span&gt;.&lt;\/span&gt;&lt;span&gt;imagerecycle&lt;\/span&gt;&lt;span&gt;.&lt;\/span&gt;&lt;span&gt;com&lt;\/span&gt;&lt;span&gt;\/&lt;\/span&gt;&lt;span&gt;v1&lt;\/span&gt;&lt;span&gt;\/&lt;\/span&gt;&lt;span&gt;images&lt;\/span&gt;&lt;\/a&gt;'<\/code><\/pre>\n<p>Ed ecco l&#8217;aiuto del team di supporto di <a href=\"https:\/\/helloacm.com\/out\/imagerecycle\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">ImageRecycle<\/a>. Grazie per le tempestive risposte:<\/p>\n<blockquote>\n<p>Se vuoi inviare un&#8217;immagine memorizzata sul tuo server non \u00e8 una semplice query POST, devi inviare una query POST con il tipo di contenuto multipart\/form-data.<br \/>\nCon curl puoi farlo usando l&#8217;opzione -F invece dell&#8217;opzione -d.<br \/>\nDevi anche specificare con parametro \u00e8 un file usando una @ prima del nome del file.<br \/>\nSe vuoi maggiori informazioni \u00e8 documentato sulla pagina man di curl disponibile online: <a href=\"https:\/\/curl.haxx.se\/docs\/manpage.html\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">http:\/\/curl.haxx.se\/docs\/manpage.html<\/a><\/p>\n<p>Ecco la riga di comando che dovresti usare:<\/p>\n<p>curl -X POST -F &#8216;auth={&quot;key&quot;:&quot;your_api_key&quot;,&quot;secret&quot;:&quot;your_api_secret&quot;}&#8217; -F &#8216;file=@the_file_to_send.png&#8217; -F &#8216;params={&quot;compression_type&quot;:&quot;lossy&quot; }&#8217; &#8216; <a href=\"https:\/\/api.imagerecycle.com\/v1\/images\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">https:\/\/api.imagerecycle.com\/v1\/images<\/a> &#8216;<\/p>\n<p>Puoi usare i parametri<br \/>\n\u2013 compression_type&quot;:&#8221;lossy&#8221; o compression_type&#8221;:&#8221;lossless&#8221; per la compressione lossless o lossy<br \/>\n\u2013 &#8220;resize&#8221;:{&#8220;width&#8221;:100,&#8221;height&#8221;:100} per ridimensionare, se necessario, l&#8217;immagine, pu\u00f2 specificare solo con o altezza<\/p>\n<p>In questo caso la richiesta sarebbe:<\/p>\n<p>curl -X POST -F &#8216;auth={&#8220;key&#8221;:&#8221;your_api_key&#8221;,&#8221;secret&#8221;:&#8221;your_api_secret&#8221;}&#8217; -F &#8216;file=@the_file_to_send.png&#8217; -F &#8216;params={&#8220;compression_type&#8221;:&#8221;lossy&#8221; ,&#8221;resize&#8221;:{&#8220;width&#8221;:100,&#8221;height&#8221;:100} }&#8217; &#8216; <a href=\"https:\/\/api.imagerecycle.com\/v1\/images\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">https:\/\/api.imagerecycle.com\/v1\/images<\/a> &#8216;<\/p>\n<\/blockquote>\n<p>Quindi, possiamo scrivere uno <a href=\"https:\/\/helloacm.com\/php-script-to-test-crontab\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">script PHP<\/a>, come di seguito per ottimizzare le immagini locali (ridurre la dimensione del file senza toccare le dimensioni o le immagini o <a href=\"https:\/\/helloacm.com\/how-to-put-signature-on-pdf-documentfile\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">PDF<\/a> ).<\/p>\n<ol>\n<li>POST l&#8217;immagine\/pdf locale sul server <a href=\"https:\/\/helloacm.com\/out\/imagerecycle\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">ImageRecycle<\/a> utilizzando l&#8217;API POST \/images<\/li>\n<li>Rinominare l&#8217;immagine\/pdf locale per avere un backup<\/li>\n<li>Scarica il file compresso da <a href=\"https:\/\/helloacm.com\/out\/imagerecycle\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">ImageRecycle<\/a><\/li>\n<\/ol>\n<p>Ecco la schermata, assicurati di sostituire app_key e app_seret.<\/p>\n<p><a href=\"https:\/\/wordpress.mediadoma.com\/wp-content\/uploads\/2022\/01\/post-155144-61e556a68413d.jpg\" data-rel=\"lightbox\"><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/wordpress.mediadoma.com\/wp-content\/uploads\/2022\/01\/post-155144-61e556a68413d.jpg\" alt=\"Come comprimere le immagini utilizzando l&#039;API ImageRecycle (lo script PHP)?\"><\/a><\/p>\n<p>imagerecycle-compressione-immagine<\/p>\n<p>E il server conferma questa ottimizzazione dal pannello [Cronologia ottimizzazione].<\/p>\n<p><a href=\"https:\/\/wordpress.mediadoma.com\/wp-content\/uploads\/2022\/01\/post-155144-61e556a7b5094.jpg\" data-rel=\"lightbox\"><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/wordpress.mediadoma.com\/wp-content\/uploads\/2022\/01\/post-155144-61e556a7b5094.jpg\" alt=\"Come comprimere le immagini utilizzando l&#039;API ImageRecycle (lo script PHP)?\"><\/a><\/p>\n<p>imagerecycle-storia-compressione-immagine<\/p>\n<p>Ho un test.jpg che \u00e8 ottimizzato da 1,7 M a 1,6 M. Potrebbe non essere molto e se scelgo altre impostazioni, potrebbe darmi pi\u00f9 risparmi (come il ridimensionamento). [Scriver\u00f2 <a href=\"https:\/\/wordpress.mediadoma.com\/it\/confronto-tra-imagerecycle-e-imagfy-qual-e-il-migliore\/\" title=\"un altro post\">un altro post<\/a> sulla recensione di <a href=\"https:\/\/helloacm.com\/out\/imagerecycle\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">ImageRecycle<\/a> e altri concorrenti come <a href=\"https:\/\/wordpress.mediadoma.com\/it\/utilizzo-del-plug-in-imagify-per-wordpress-per-ridurre-le-dimensioni-delle-immagini\/\" title=\"Imagefy\">Imagefy<\/a>.<\/p>\n<p>Il codice sorgente completo:<\/p>\n<pre><code>#!\/usr\/bin\/php\n&lt;?php\n\/\/ Author: \u00a0&lt;a class=\"vglnk\" target=\"_blank\" href=\"https:\/\/helloacm.com\" rel=\"nofollow\"&gt;&lt;span&gt;https&lt;\/span&gt;&lt;span&gt;:\/\/&lt;\/span&gt;&lt;span&gt;helloacm&lt;\/span&gt;&lt;span&gt;.&lt;\/span&gt;&lt;span&gt;com&lt;\/span&gt;&lt;\/a&gt;\n\u00a0 $key = \"app_key\";\n\u00a0 $secret = \"app_secret\";\n\u00a0 \n\u00a0 function ImageRecycle($img, $key, $secret) { \u00a0\n\u00a0 \u00a0 $cmd = \"curl -X POST -F 'auth={\"key\":\"$key\",\"secret\":\"$secret\"}' -F 'file=@$img' -F 'params={\"compression_type\":\"lossy\"}' '&lt;a class=\"vglnk\" target=\"_blank\" href=\"https:\/\/api.imagerecycle.com\/v1\/images\" rel=\"nofollow\"&gt;&lt;span&gt;https&lt;\/span&gt;&lt;span&gt;:\/\/&lt;\/span&gt;&lt;span&gt;api&lt;\/span&gt;&lt;span&gt;.&lt;\/span&gt;&lt;span&gt;imagerecycle&lt;\/span&gt;&lt;span&gt;.&lt;\/span&gt;&lt;span&gt;com&lt;\/span&gt;&lt;span&gt;\/&lt;\/span&gt;&lt;span&gt;v1&lt;\/span&gt;&lt;span&gt;\/&lt;\/span&gt;&lt;span&gt;images&lt;\/span&gt;&lt;\/a&gt;'\";\n\u00a0 \u00a0 echo $cmd. \"n\"; \u00a0 \u00a0\n\u00a0 \u00a0 $rtn = json_decode(shell_exec($cmd), true);\n\u00a0 \u00a0 var_dump($rtn);\n\u00a0 \u00a0 $err = 201;\n\u00a0 \u00a0 if (isset($rtn['errCode'])) {\n\u00a0 \u00a0 \u00a0 $err = (integer)$rtn['errCode'];\n\u00a0 \u00a0 }\n\u00a0 \u00a0 $id = 0;\n\u00a0 \u00a0 if (isset($rtn['id'])) {\n\u00a0 \u00a0 \u00a0 $id = (integer)$rtn['id'];\n\u00a0 \u00a0 }\n\u00a0 \u00a0 if (($err == 201) || ($id &gt; 0)) {\n\u00a0 \u00a0 \u00a0 $optimized_url = $rtn['optimized_url'];\n\u00a0 \u00a0 \u00a0 if (strlen($optimized_url)) {\n\u00a0 \u00a0 \u00a0 \u00a0 echo \"Renaming original $img to ${img}_original n\";\n\u00a0 \u00a0 \u00a0 \u00a0 rename($img, $img.\"_original\");\n\u00a0 \u00a0 \u00a0 }\n\u00a0 \u00a0 \u00a0 echo \"Downloading $optimized_url ...n\";\n\u00a0 \u00a0 \u00a0 $optimized_content = file_get_contents($optimized_url);\n\u00a0 \u00a0 \u00a0 echo \"Saving optimised to $img ...n\";\n\u00a0 \u00a0 \u00a0 file_put_contents($img, $optimized_content); \u00a0 \u00a0 \u00a0\n\u00a0 \u00a0 }\n\u00a0 } \u00a0\n\u00a0 \n\u00a0 foreach (array_slice($argv, 1) as $img) {\n\u00a0 \u00a0 if (!file_exists($img)) {\n\u00a0 \u00a0 \u00a0 echo $img. \" not found.n\";\n\u00a0 \u00a0 } else {\n\u00a0 \u00a0 \u00a0 ImageRecycle($img, $key, $secret);\n\u00a0 \u00a0 }\n\u00a0 } <\/code><\/pre>\n<p>Quindi, hai eseguito un <a href=\"https:\/\/helloacm.com\/bash-for-loops\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">ciclo bash<\/a> per iterare tutte le immagini\/ <a href=\"https:\/\/helloacm.com\/markdown-markup-language-quick-tutorial\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">PDF<\/a>, che dovrebbe darti un salvataggio istantaneo.<\/p>\n<p>Sono riuscito a <a href=\"https:\/\/helloacm.com\/case-study-use-imagerecycle-to-save-over-2gb-storage-on-vps\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">risparmiare oltre 2 GB di spazio<\/a> <a href=\"https:\/\/helloacm.com\/programmers-should-use-ssd-change-hdd-of-lenovo-laptop-to-1tb-ssd-samsung\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">SSD<\/a> su VPS utilizzando lo script sopra.<\/p>\n<p>Unisciti <a href=\"https:\/\/helloacm.com\/out\/imagerecycle\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">a ImageRecycle<\/a> e usa il coupon <strong><a href=\"https:\/\/helloacm.com\/out\/imagerecycle\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">IR-PARTNER-20<\/a><\/strong> per ottenere uno sconto del 20% sulla prima fattura, in esclusiva per i miei lettori!<\/p>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">Fonte di registrazione:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/helloacm.com\" class=\"external external_icon\">helloacm.com<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Come comprimere le immagini utilizzando l&#8217;API ImageRecycle (lo script PHP)?<\/p>\n","protected":false},"author":1,"featured_media":224801,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[918,896,835,751,720,844,865],"tags":[1168],"class_list":["post-233068","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-altro","category-codice","category-guida-per-principianti","category-open-source-projektmanagement-3","category-sviluppatore","category-tutorial","category-wordpress-6","tag-affiai-it"],"_links":{"self":[{"href":"https:\/\/wordpress.mediadoma.com\/it\/wp-json\/wp\/v2\/posts\/233068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.mediadoma.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.mediadoma.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/it\/wp-json\/wp\/v2\/comments?post=233068"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.mediadoma.com\/it\/wp-json\/wp\/v2\/posts\/233068\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/it\/wp-json\/wp\/v2\/media\/224801"}],"wp:attachment":[{"href":"https:\/\/wordpress.mediadoma.com\/it\/wp-json\/wp\/v2\/media?parent=233068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/it\/wp-json\/wp\/v2\/categories?post=233068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/it\/wp-json\/wp\/v2\/tags?post=233068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}